About the Execution of 2023-gold for ShieldIIPs-PT-050A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12119.491 | 3600000.00 | 11232404.00 | 25213.20 | FFF??FF??F?F?FT? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r373-tall-171683788500093.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldIIPs-PT-050A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683788500093
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 868K
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Apr 11 15:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 11 15:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 11 15:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 11 15:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 426K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPs-PT-050A-LTLFireability-00
FORMULA_NAME ShieldIIPs-PT-050A-LTLFireability-01
FORMULA_NAME ShieldIIPs-PT-050A-LTLFireability-02
FORMULA_NAME ShieldIIPs-PT-050A-LTLFireability-03
FORMULA_NAME ShieldIIPs-PT-050A-LTLFireability-04
FORMULA_NAME ShieldIIPs-PT-050A-LTLFireability-05
FORMULA_NAME ShieldIIPs-PT-050A-LTLFireability-06
FORMULA_NAME ShieldIIPs-PT-050A-LTLFireability-07
FORMULA_NAME ShieldIIPs-PT-050A-LTLFireability-08
FORMULA_NAME ShieldIIPs-PT-050A-LTLFireability-09
FORMULA_NAME ShieldIIPs-PT-050A-LTLFireability-10
FORMULA_NAME ShieldIIPs-PT-050A-LTLFireability-11
FORMULA_NAME ShieldIIPs-PT-050A-LTLFireability-12
FORMULA_NAME ShieldIIPs-PT-050A-LTLFireability-13
FORMULA_NAME ShieldIIPs-PT-050A-LTLFireability-14
FORMULA_NAME ShieldIIPs-PT-050A-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716944452255
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-050A
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-29 01:00:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 01:00:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 01:00:54] [INFO ] Load time of PNML (sax parser for PT used): 128 ms
[2024-05-29 01:00:54] [INFO ] Transformed 1253 places.
[2024-05-29 01:00:54] [INFO ] Transformed 1203 transitions.
[2024-05-29 01:00:54] [INFO ] Found NUPN structural information;
[2024-05-29 01:00:54] [INFO ] Parsed PT model containing 1253 places and 1203 transitions and 5406 arcs in 224 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Support contains 82 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 127 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
// Phase 1: matrix 1203 rows 1253 cols
[2024-05-29 01:00:54] [INFO ] Computed 451 invariants in 35 ms
[2024-05-29 01:00:55] [INFO ] Implicit Places using invariants in 1015 ms returned []
[2024-05-29 01:00:55] [INFO ] Invariant cache hit.
[2024-05-29 01:00:57] [INFO ] Implicit Places using invariants and state equation in 1623 ms returned []
Implicit Place search using SMT with State Equation took 2674 ms to find 0 implicit places.
[2024-05-29 01:00:57] [INFO ] Invariant cache hit.
[2024-05-29 01:00:58] [INFO ] Dead Transitions using invariants and state equation in 907 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3710 ms. Remains : 1253/1253 places, 1203/1203 transitions.
Support contains 82 out of 1253 places after structural reductions.
[2024-05-29 01:00:58] [INFO ] Flatten gal took : 202 ms
[2024-05-29 01:00:58] [INFO ] Flatten gal took : 104 ms
[2024-05-29 01:00:59] [INFO ] Input system was already deterministic with 1203 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 481 ms. (steps per millisecond=20 ) properties (out of 41) seen :39
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 01:00:59] [INFO ] Invariant cache hit.
[2024-05-29 01:01:00] [INFO ] [Real]Absence check using 451 positive place invariants in 112 ms returned sat
[2024-05-29 01:01:00] [INFO ] After 1019ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 01:01:01] [INFO ] [Nat]Absence check using 451 positive place invariants in 86 ms returned sat
[2024-05-29 01:01:01] [INFO ] After 573ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 01:01:01] [INFO ] Deduced a trap composed of 18 places in 55 ms of which 8 ms to minimize.
[2024-05-29 01:01:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 162 ms
[2024-05-29 01:01:01] [INFO ] After 802ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 63 ms.
[2024-05-29 01:01:02] [INFO ] After 1246ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 29 ms.
Support contains 3 out of 1253 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1253 transition count 1202
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1252 transition count 1202
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1251 transition count 1201
Partial Free-agglomeration rule applied 346 times.
Drop transitions removed 346 transitions
Iterating global reduction 0 with 346 rules applied. Total rules applied 350 place count 1251 transition count 1201
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 351 place count 1250 transition count 1200
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 352 place count 1249 transition count 1200
Applied a total of 352 rules in 368 ms. Remains 1249 /1253 variables (removed 4) and now considering 1200/1203 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 368 ms. Remains : 1249/1253 places, 1200/1203 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Finished probabilistic random walk after 20672 steps, run visited all 1 properties in 252 ms. (steps per millisecond=82 )
Probabilistic random walk after 20672 steps, saw 19885 distinct states, run finished after 253 ms. (steps per millisecond=81 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!X((F(X(p0)) U !p0)) U (F(!p0)&&G(p1))))'
Support contains 4 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 29 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
[2024-05-29 01:01:03] [INFO ] Invariant cache hit.
[2024-05-29 01:01:04] [INFO ] Implicit Places using invariants in 875 ms returned []
[2024-05-29 01:01:04] [INFO ] Invariant cache hit.
[2024-05-29 01:01:06] [INFO ] Implicit Places using invariants and state equation in 1728 ms returned []
Implicit Place search using SMT with State Equation took 2607 ms to find 0 implicit places.
[2024-05-29 01:01:06] [INFO ] Invariant cache hit.
[2024-05-29 01:01:06] [INFO ] Dead Transitions using invariants and state equation in 909 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3548 ms. Remains : 1253/1253 places, 1203/1203 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 444 ms :[(OR (NOT p1) p0), true, true, (OR (NOT p1) p0), (OR (NOT p1) p0), (NOT p1), (NOT p1), (OR (NOT p1) p0)]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(AND p0 p1), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 6}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 7}], [{ cond=(NOT p1), acceptance={} source=5 dest: 1}, { cond=p1, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 5}, { cond=(AND p0 p1), acceptance={} source=6 dest: 6}], [{ cond=(OR p0 (NOT p1)), acceptance={} source=7 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 7}]], initial=0, aps=[p1:(EQ s690 1), p0:(AND (EQ s661 1) (EQ s665 1) (EQ s677 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 4 ms.
FORMULA ShieldIIPs-PT-050A-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050A-LTLFireability-00 finished in 4084 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0||G(p1))&&(X(F(p2))||(X(F(p0))&&p3)))))'
Support contains 4 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 29 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
[2024-05-29 01:01:07] [INFO ] Invariant cache hit.
[2024-05-29 01:01:08] [INFO ] Implicit Places using invariants in 858 ms returned []
[2024-05-29 01:01:08] [INFO ] Invariant cache hit.
[2024-05-29 01:01:10] [INFO ] Implicit Places using invariants and state equation in 1799 ms returned []
Implicit Place search using SMT with State Equation took 2660 ms to find 0 implicit places.
[2024-05-29 01:01:10] [INFO ] Invariant cache hit.
[2024-05-29 01:01:11] [INFO ] Dead Transitions using invariants and state equation in 903 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3594 ms. Remains : 1253/1253 places, 1203/1203 transitions.
Stuttering acceptance computed with spot in 407 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), true, (NOT p1), (NOT p2), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}, { cond=(OR (AND p0 (NOT p3)) (AND p1 (NOT p3))), acceptance={} source=1 dest: 4}, { cond=(OR (AND p0 p3) (AND p1 p3)), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s431 1) (EQ s441 1)), p1:(EQ s397 1), p3:(AND (EQ s431 1) (EQ s441 1)), p2:(EQ s1221 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-050A-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050A-LTLFireability-01 finished in 4032 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F(p0) U p1)&&G(p2))))'
Support contains 7 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 19 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
[2024-05-29 01:01:11] [INFO ] Invariant cache hit.
[2024-05-29 01:01:12] [INFO ] Implicit Places using invariants in 805 ms returned []
[2024-05-29 01:01:12] [INFO ] Invariant cache hit.
[2024-05-29 01:01:14] [INFO ] Implicit Places using invariants and state equation in 1712 ms returned []
Implicit Place search using SMT with State Equation took 2521 ms to find 0 implicit places.
[2024-05-29 01:01:14] [INFO ] Invariant cache hit.
[2024-05-29 01:01:14] [INFO ] Dead Transitions using invariants and state equation in 884 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3427 ms. Remains : 1253/1253 places, 1203/1203 transitions.
Stuttering acceptance computed with spot in 244 ms :[(NOT p2), (OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 3}], [{ cond=(AND p1 p0 p2), acceptance={0} source=2 dest: 0}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(AND p1 p2), acceptance={0} source=5 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=5 dest: 2}, { cond=(NOT p2), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=5 dest: 5}]], initial=4, aps=[p2:(OR (EQ s1188 0) (EQ s1198 0) (EQ s1200 0)), p0:(AND (EQ s933 1) (EQ s948 1)), p1:(AND (EQ s1137 1) (EQ s1170 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 289 steps with 0 reset in 9 ms.
FORMULA ShieldIIPs-PT-050A-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050A-LTLFireability-02 finished in 3706 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 5 out of 1253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1253 transition count 1202
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1252 transition count 1202
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1251 transition count 1201
Applied a total of 4 rules in 119 ms. Remains 1251 /1253 variables (removed 2) and now considering 1201/1203 (removed 2) transitions.
// Phase 1: matrix 1201 rows 1251 cols
[2024-05-29 01:01:15] [INFO ] Computed 451 invariants in 12 ms
[2024-05-29 01:01:16] [INFO ] Implicit Places using invariants in 880 ms returned [1237]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 884 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1250/1253 places, 1201/1203 transitions.
Applied a total of 0 rules in 36 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1039 ms. Remains : 1250/1253 places, 1201/1203 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (EQ s53 1) (EQ s74 1)) (AND (EQ s1163 1) (EQ s1171 1) (EQ s1175 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 49 reset in 1088 ms.
Product exploration explored 100000 steps with 56 reset in 1182 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 2170 steps, including 0 resets, run visited all 1 properties in 30 ms. (steps per millisecond=72 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
// Phase 1: matrix 1201 rows 1250 cols
[2024-05-29 01:01:18] [INFO ] Computed 450 invariants in 9 ms
[2024-05-29 01:01:20] [INFO ] [Real]Absence check using 450 positive place invariants in 469 ms returned sat
[2024-05-29 01:01:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 01:01:24] [INFO ] [Real]Absence check using state equation in 4335 ms returned sat
[2024-05-29 01:01:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 01:01:26] [INFO ] [Nat]Absence check using 450 positive place invariants in 255 ms returned sat
[2024-05-29 01:01:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 01:01:28] [INFO ] [Nat]Absence check using state equation in 2856 ms returned sat
[2024-05-29 01:01:29] [INFO ] Computed and/alt/rep : 1102/3821/1102 causal constraints (skipped 98 transitions) in 85 ms.
[2024-05-29 01:01:39] [INFO ] Added : 450 causal constraints over 90 iterations in 10972 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 5 out of 1250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1250/1250 places, 1201/1201 transitions.
Applied a total of 0 rules in 48 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
[2024-05-29 01:01:39] [INFO ] Invariant cache hit.
[2024-05-29 01:01:40] [INFO ] Implicit Places using invariants in 844 ms returned []
[2024-05-29 01:01:40] [INFO ] Invariant cache hit.
[2024-05-29 01:01:42] [INFO ] Implicit Places using invariants and state equation in 1862 ms returned []
Implicit Place search using SMT with State Equation took 2709 ms to find 0 implicit places.
[2024-05-29 01:01:42] [INFO ] Redundant transitions in 231 ms returned [1195]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1200 rows 1250 cols
[2024-05-29 01:01:42] [INFO ] Computed 450 invariants in 5 ms
[2024-05-29 01:01:43] [INFO ] Dead Transitions using invariants and state equation in 946 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1250/1250 places, 1200/1201 transitions.
Applied a total of 0 rules in 44 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4000 ms. Remains : 1250/1250 places, 1200/1201 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Finished random walk after 2243 steps, including 0 resets, run visited all 1 properties in 42 ms. (steps per millisecond=53 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
[2024-05-29 01:01:44] [INFO ] Invariant cache hit.
[2024-05-29 01:01:45] [INFO ] [Real]Absence check using 450 positive place invariants in 326 ms returned sat
[2024-05-29 01:01:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 01:01:49] [INFO ] [Real]Absence check using state equation in 3560 ms returned sat
[2024-05-29 01:01:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 01:01:50] [INFO ] [Nat]Absence check using 450 positive place invariants in 275 ms returned sat
[2024-05-29 01:01:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 01:01:54] [INFO ] [Nat]Absence check using state equation in 4029 ms returned sat
[2024-05-29 01:01:54] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 1 ms to minimize.
[2024-05-29 01:01:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 164 ms
[2024-05-29 01:01:54] [INFO ] Computed and/alt/rep : 1102/3826/1102 causal constraints (skipped 97 transitions) in 64 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 01:02:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Product exploration explored 100000 steps with 59 reset in 890 ms.
Product exploration explored 100000 steps with 56 reset in 1084 ms.
Built C files in :
/tmp/ltsmin1896853043686370024
[2024-05-29 01:02:06] [INFO ] Computing symmetric may disable matrix : 1200 transitions.
[2024-05-29 01:02:06] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:02:06] [INFO ] Computing symmetric may enable matrix : 1200 transitions.
[2024-05-29 01:02:06] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:02:06] [INFO ] Computing Do-Not-Accords matrix : 1200 transitions.
[2024-05-29 01:02:06] [INFO ] Computation of Completed DNA matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:02:06] [INFO ] Built C files in 301ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1896853043686370024
Running compilation step : cd /tmp/ltsmin1896853043686370024;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1896853043686370024;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1896853043686370024;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 1250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1250/1250 places, 1200/1200 transitions.
Applied a total of 0 rules in 46 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
[2024-05-29 01:02:09] [INFO ] Invariant cache hit.
[2024-05-29 01:02:10] [INFO ] Implicit Places using invariants in 1040 ms returned []
[2024-05-29 01:02:10] [INFO ] Invariant cache hit.
[2024-05-29 01:02:12] [INFO ] Implicit Places using invariants and state equation in 1858 ms returned []
Implicit Place search using SMT with State Equation took 2925 ms to find 0 implicit places.
[2024-05-29 01:02:12] [INFO ] Redundant transitions in 339 ms returned []
[2024-05-29 01:02:12] [INFO ] Invariant cache hit.
[2024-05-29 01:02:14] [INFO ] Dead Transitions using invariants and state equation in 1047 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4397 ms. Remains : 1250/1250 places, 1200/1200 transitions.
Built C files in :
/tmp/ltsmin1519907631843021100
[2024-05-29 01:02:14] [INFO ] Computing symmetric may disable matrix : 1200 transitions.
[2024-05-29 01:02:14] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:02:14] [INFO ] Computing symmetric may enable matrix : 1200 transitions.
[2024-05-29 01:02:14] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:02:14] [INFO ] Computing Do-Not-Accords matrix : 1200 transitions.
[2024-05-29 01:02:14] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:02:14] [INFO ] Built C files in 297ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1519907631843021100
Running compilation step : cd /tmp/ltsmin1519907631843021100;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1519907631843021100;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1519907631843021100;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-29 01:02:17] [INFO ] Flatten gal took : 96 ms
[2024-05-29 01:02:17] [INFO ] Flatten gal took : 81 ms
[2024-05-29 01:02:17] [INFO ] Time to serialize gal into /tmp/LTL16757110224055115627.gal : 12 ms
[2024-05-29 01:02:17] [INFO ] Time to serialize properties into /tmp/LTL886494196223317554.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16757110224055115627.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11379522161953358744.hoa' '-atoms' '/tmp/LTL886494196223317554.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL886494196223317554.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11379522161953358744.hoa
Detected timeout of ITS tools.
[2024-05-29 01:02:32] [INFO ] Flatten gal took : 112 ms
[2024-05-29 01:02:33] [INFO ] Flatten gal took : 58 ms
[2024-05-29 01:02:33] [INFO ] Time to serialize gal into /tmp/LTL7244609662009405361.gal : 8 ms
[2024-05-29 01:02:33] [INFO ] Time to serialize properties into /tmp/LTL12973298266431048066.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7244609662009405361.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12973298266431048066.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F("(((p53==1)&&(p74==1))||(((p1163==1)&&(p1171==1))&&(p1175==1)))")))
Formula 0 simplified : G!"(((p53==1)&&(p74==1))||(((p1163==1)&&(p1171==1))&&(p1175==1)))"
Detected timeout of ITS tools.
[2024-05-29 01:02:48] [INFO ] Flatten gal took : 65 ms
[2024-05-29 01:02:48] [INFO ] Applying decomposition
[2024-05-29 01:02:48] [INFO ] Flatten gal took : 56 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1768967795386490701.txt' '-o' '/tmp/graph1768967795386490701.bin' '-w' '/tmp/graph1768967795386490701.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1768967795386490701.bin' '-l' '-1' '-v' '-w' '/tmp/graph1768967795386490701.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:02:48] [INFO ] Decomposing Gal with order
[2024-05-29 01:02:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:02:48] [INFO ] Removed a total of 795 redundant transitions.
[2024-05-29 01:02:48] [INFO ] Flatten gal took : 198 ms
[2024-05-29 01:02:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 744 labels/synchronizations in 224 ms.
[2024-05-29 01:02:49] [INFO ] Time to serialize gal into /tmp/LTL11732422233557604367.gal : 44 ms
[2024-05-29 01:02:49] [INFO ] Time to serialize properties into /tmp/LTL9696567213513385360.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11732422233557604367.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9696567213513385360.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F("(((i1.i1.i2.u19.p53==1)&&(i1.i1.i0.u27.p74==1))||(((i25.i0.i0.u419.p1163==1)&&(i25.i0.i0.u422.p1171==1))&&(i25.i0.i0.u423.p1175=...164
Formula 0 simplified : G!"(((i1.i1.i2.u19.p53==1)&&(i1.i1.i0.u27.p74==1))||(((i25.i0.i0.u419.p1163==1)&&(i25.i0.i0.u422.p1171==1))&&(i25.i0.i0.u423.p1175==...160
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17380952787991021406
[2024-05-29 01:03:04] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17380952787991021406
Running compilation step : cd /tmp/ltsmin17380952787991021406;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2393 ms.
Running link step : cd /tmp/ltsmin17380952787991021406;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin17380952787991021406;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-050A-LTLFireability-03 finished in 124284 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((X(p0) U (p1 U p2))||G((p1||F(p3)))))))'
Support contains 5 out of 1253 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1253 transition count 1202
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1252 transition count 1202
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1251 transition count 1201
Applied a total of 4 rules in 76 ms. Remains 1251 /1253 variables (removed 2) and now considering 1201/1203 (removed 2) transitions.
// Phase 1: matrix 1201 rows 1251 cols
[2024-05-29 01:03:19] [INFO ] Computed 451 invariants in 8 ms
[2024-05-29 01:03:20] [INFO ] Implicit Places using invariants in 714 ms returned [1237]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 716 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1250/1253 places, 1201/1203 transitions.
Applied a total of 0 rules in 26 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 819 ms. Remains : 1250/1253 places, 1201/1203 transitions.
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3))]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p2) (NOT p3)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s880 1) (EQ s893 1)), p2:(AND (EQ s1164 1) (EQ s1185 1)), p3:(EQ s672 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 968 reset in 904 ms.
Product exploration explored 100000 steps with 968 reset in 1088 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p3)), (X (AND (NOT p1) (NOT p2) (NOT p3))), (X (NOT (AND p1 (NOT p2) (NOT p3)))), (X (X (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND p1 (NOT p2) (NOT p3)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 97 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3))]
Finished random walk after 609 steps, including 0 resets, run visited all 2 properties in 11 ms. (steps per millisecond=55 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p3)), (X (AND (NOT p1) (NOT p2) (NOT p3))), (X (NOT (AND p1 (NOT p2) (NOT p3)))), (X (X (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND p1 (NOT p2) (NOT p3)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (F (AND p1 (NOT p2) (NOT p3)))]
Knowledge based reduction with 5 factoid took 176 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3))]
// Phase 1: matrix 1201 rows 1250 cols
[2024-05-29 01:03:23] [INFO ] Computed 450 invariants in 9 ms
[2024-05-29 01:03:24] [INFO ] [Real]Absence check using 450 positive place invariants in 384 ms returned sat
[2024-05-29 01:03:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 01:03:28] [INFO ] [Real]Absence check using state equation in 3972 ms returned sat
[2024-05-29 01:03:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 01:03:29] [INFO ] [Nat]Absence check using 450 positive place invariants in 274 ms returned sat
[2024-05-29 01:03:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 01:03:32] [INFO ] [Nat]Absence check using state equation in 2996 ms returned sat
[2024-05-29 01:03:32] [INFO ] Deduced a trap composed of 23 places in 83 ms of which 1 ms to minimize.
[2024-05-29 01:03:32] [INFO ] Deduced a trap composed of 24 places in 76 ms of which 2 ms to minimize.
[2024-05-29 01:03:33] [INFO ] Deduced a trap composed of 29 places in 54 ms of which 1 ms to minimize.
[2024-05-29 01:03:33] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 476 ms
[2024-05-29 01:03:33] [INFO ] Computed and/alt/rep : 1102/3821/1102 causal constraints (skipped 98 transitions) in 87 ms.
[2024-05-29 01:03:43] [INFO ] Added : 510 causal constraints over 102 iterations in 10290 ms. Result :unknown
Could not prove EG (AND (NOT p1) (NOT p2) (NOT p3))
Support contains 5 out of 1250 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1250/1250 places, 1201/1201 transitions.
Applied a total of 0 rules in 30 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
[2024-05-29 01:03:43] [INFO ] Invariant cache hit.
[2024-05-29 01:03:44] [INFO ] Implicit Places using invariants in 800 ms returned []
[2024-05-29 01:03:44] [INFO ] Invariant cache hit.
[2024-05-29 01:03:46] [INFO ] Implicit Places using invariants and state equation in 1849 ms returned []
Implicit Place search using SMT with State Equation took 2651 ms to find 0 implicit places.
[2024-05-29 01:03:46] [INFO ] Redundant transitions in 162 ms returned [1195]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1200 rows 1250 cols
[2024-05-29 01:03:46] [INFO ] Computed 450 invariants in 4 ms
[2024-05-29 01:03:47] [INFO ] Dead Transitions using invariants and state equation in 848 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1250/1250 places, 1200/1201 transitions.
Applied a total of 0 rules in 28 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3731 ms. Remains : 1250/1250 places, 1200/1201 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p3)), (X (AND (NOT p1) (NOT p2) (NOT p3))), (X (NOT (AND p1 (NOT p2) (NOT p3)))), (X (X (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND p1 (NOT p2) (NOT p3)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 97 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3))]
Finished random walk after 554 steps, including 0 resets, run visited all 2 properties in 11 ms. (steps per millisecond=50 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p3)), (X (AND (NOT p1) (NOT p2) (NOT p3))), (X (NOT (AND p1 (NOT p2) (NOT p3)))), (X (X (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND p1 (NOT p2) (NOT p3)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (F (AND p1 (NOT p2) (NOT p3)))]
Knowledge based reduction with 5 factoid took 146 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3))]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3))]
[2024-05-29 01:03:47] [INFO ] Invariant cache hit.
[2024-05-29 01:03:49] [INFO ] [Real]Absence check using 450 positive place invariants in 394 ms returned sat
[2024-05-29 01:03:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 01:03:53] [INFO ] [Real]Absence check using state equation in 3975 ms returned sat
[2024-05-29 01:03:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 01:03:54] [INFO ] [Nat]Absence check using 450 positive place invariants in 298 ms returned sat
[2024-05-29 01:03:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 01:03:57] [INFO ] [Nat]Absence check using state equation in 3242 ms returned sat
[2024-05-29 01:03:57] [INFO ] Deduced a trap composed of 18 places in 62 ms of which 1 ms to minimize.
[2024-05-29 01:03:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 165 ms
[2024-05-29 01:03:58] [INFO ] Computed and/alt/rep : 1102/3826/1102 causal constraints (skipped 97 transitions) in 77 ms.
[2024-05-29 01:04:08] [INFO ] Added : 495 causal constraints over 99 iterations in 10269 ms. Result :unknown
Could not prove EG (AND (NOT p1) (NOT p2) (NOT p3))
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3))]
Product exploration explored 100000 steps with 963 reset in 950 ms.
Product exploration explored 100000 steps with 970 reset in 1183 ms.
Built C files in :
/tmp/ltsmin13809949582567544218
[2024-05-29 01:04:10] [INFO ] Computing symmetric may disable matrix : 1200 transitions.
[2024-05-29 01:04:10] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:04:10] [INFO ] Computing symmetric may enable matrix : 1200 transitions.
[2024-05-29 01:04:10] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:04:10] [INFO ] Computing Do-Not-Accords matrix : 1200 transitions.
[2024-05-29 01:04:10] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:04:10] [INFO ] Built C files in 253ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13809949582567544218
Running compilation step : cd /tmp/ltsmin13809949582567544218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13809949582567544218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13809949582567544218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 1250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1250/1250 places, 1200/1200 transitions.
Applied a total of 0 rules in 28 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
[2024-05-29 01:04:13] [INFO ] Invariant cache hit.
[2024-05-29 01:04:14] [INFO ] Implicit Places using invariants in 836 ms returned []
[2024-05-29 01:04:14] [INFO ] Invariant cache hit.
[2024-05-29 01:04:16] [INFO ] Implicit Places using invariants and state equation in 1825 ms returned []
Implicit Place search using SMT with State Equation took 2662 ms to find 0 implicit places.
[2024-05-29 01:04:16] [INFO ] Redundant transitions in 169 ms returned []
[2024-05-29 01:04:16] [INFO ] Invariant cache hit.
[2024-05-29 01:04:17] [INFO ] Dead Transitions using invariants and state equation in 875 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3746 ms. Remains : 1250/1250 places, 1200/1200 transitions.
Built C files in :
/tmp/ltsmin17480213083849202303
[2024-05-29 01:04:17] [INFO ] Computing symmetric may disable matrix : 1200 transitions.
[2024-05-29 01:04:17] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:04:17] [INFO ] Computing symmetric may enable matrix : 1200 transitions.
[2024-05-29 01:04:17] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:04:17] [INFO ] Computing Do-Not-Accords matrix : 1200 transitions.
[2024-05-29 01:04:17] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:04:17] [INFO ] Built C files in 265ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17480213083849202303
Running compilation step : cd /tmp/ltsmin17480213083849202303;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17480213083849202303;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17480213083849202303;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-29 01:04:20] [INFO ] Flatten gal took : 57 ms
[2024-05-29 01:04:20] [INFO ] Flatten gal took : 57 ms
[2024-05-29 01:04:20] [INFO ] Time to serialize gal into /tmp/LTL15245545484245291338.gal : 8 ms
[2024-05-29 01:04:20] [INFO ] Time to serialize properties into /tmp/LTL6453726856460875903.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15245545484245291338.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9170995072438616074.hoa' '-atoms' '/tmp/LTL6453726856460875903.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6453726856460875903.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9170995072438616074.hoa
Detected timeout of ITS tools.
[2024-05-29 01:04:36] [INFO ] Flatten gal took : 53 ms
[2024-05-29 01:04:36] [INFO ] Flatten gal took : 53 ms
[2024-05-29 01:04:36] [INFO ] Time to serialize gal into /tmp/LTL15393530179499000088.gal : 7 ms
[2024-05-29 01:04:36] [INFO ] Time to serialize properties into /tmp/LTL10126929982514545563.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15393530179499000088.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10126929982514545563.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F(((X("((p214==1)&&(p235==1))"))U(("((p880==1)&&(p893==1))")U("((p1164==1)&&(p1185==1))")))||(G(("((p880==1)&&(p893==1))")||(F("(...172
Formula 0 simplified : G(F!"((p880==1)&&(p893==1))" & FG(!"((p1164==1)&&(p1185==1))" & !"(p672==1)"))
Detected timeout of ITS tools.
[2024-05-29 01:04:51] [INFO ] Flatten gal took : 54 ms
[2024-05-29 01:04:51] [INFO ] Applying decomposition
[2024-05-29 01:04:51] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5406190089948608331.txt' '-o' '/tmp/graph5406190089948608331.bin' '-w' '/tmp/graph5406190089948608331.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5406190089948608331.bin' '-l' '-1' '-v' '-w' '/tmp/graph5406190089948608331.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:04:51] [INFO ] Decomposing Gal with order
[2024-05-29 01:04:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:04:51] [INFO ] Removed a total of 795 redundant transitions.
[2024-05-29 01:04:51] [INFO ] Flatten gal took : 78 ms
[2024-05-29 01:04:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 596 labels/synchronizations in 41 ms.
[2024-05-29 01:04:51] [INFO ] Time to serialize gal into /tmp/LTL12975811024948135460.gal : 14 ms
[2024-05-29 01:04:51] [INFO ] Time to serialize properties into /tmp/LTL9555131134996786992.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12975811024948135460.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9555131134996786992.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F(((X("((i4.u78.p214==1)&&(i5.u85.p235==1))"))U(("((i20.u317.p880==1)&&(i20.u322.p893==1))")U("((i26.u420.p1164==1)&&(i27.u427.p1...249
Formula 0 simplified : G(F!"((i20.u317.p880==1)&&(i20.u322.p893==1))" & FG(!"((i26.u420.p1164==1)&&(i27.u427.p1185==1))" & !"(i14.u242.p672==1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1953342451473086657
[2024-05-29 01:05:06] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1953342451473086657
Running compilation step : cd /tmp/ltsmin1953342451473086657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2383 ms.
Running link step : cd /tmp/ltsmin1953342451473086657;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin1953342451473086657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(((X((LTLAPp0==true)) U ((LTLAPp1==true) U (LTLAPp2==true)))||[](((LTLAPp1==true)||<>((LTLAPp3==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-050A-LTLFireability-04 finished in 122373 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&G(F((p1||G(!p0)||(!p0&&G(F(!p2))))))))'
Support contains 4 out of 1253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1253 transition count 1202
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1252 transition count 1202
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1251 transition count 1201
Applied a total of 4 rules in 69 ms. Remains 1251 /1253 variables (removed 2) and now considering 1201/1203 (removed 2) transitions.
// Phase 1: matrix 1201 rows 1251 cols
[2024-05-29 01:05:21] [INFO ] Computed 451 invariants in 9 ms
[2024-05-29 01:05:22] [INFO ] Implicit Places using invariants in 795 ms returned [1237]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 796 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1250/1253 places, 1201/1203 transitions.
Applied a total of 0 rules in 27 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 892 ms. Remains : 1250/1253 places, 1201/1203 transitions.
Stuttering acceptance computed with spot in 250 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (AND p0 (NOT p1)), (AND (NOT p1) p0 p2), (AND p0 (NOT p1) p2), (AND p0 (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s1046 1), p1:(EQ s76 1), p2:(AND (EQ s487 1) (EQ s520 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 72 reset in 957 ms.
Product exploration explored 100000 steps with 80 reset in 1173 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), true, (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 134 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter insensitive) to 10 states, 24 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 439 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND p0 (NOT p1)), false, false, false, false]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 363 ms. (steps per millisecond=27 ) properties (out of 9) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 1201 rows 1250 cols
[2024-05-29 01:05:26] [INFO ] Computed 450 invariants in 14 ms
[2024-05-29 01:05:26] [INFO ] [Real]Absence check using 450 positive place invariants in 86 ms returned sat
[2024-05-29 01:05:27] [INFO ] After 1168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-29 01:05:27] [INFO ] [Nat]Absence check using 450 positive place invariants in 82 ms returned sat
[2024-05-29 01:05:30] [INFO ] After 2441ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-29 01:05:30] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
[2024-05-29 01:05:30] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-05-29 01:05:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 255 ms
[2024-05-29 01:05:30] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 0 ms to minimize.
[2024-05-29 01:05:30] [INFO ] Deduced a trap composed of 18 places in 49 ms of which 1 ms to minimize.
[2024-05-29 01:05:31] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 0 ms to minimize.
[2024-05-29 01:05:31] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 0 ms to minimize.
[2024-05-29 01:05:31] [INFO ] Deduced a trap composed of 17 places in 42 ms of which 0 ms to minimize.
[2024-05-29 01:05:31] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 0 ms to minimize.
[2024-05-29 01:05:31] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 634 ms
[2024-05-29 01:05:31] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 0 ms to minimize.
[2024-05-29 01:05:32] [INFO ] Deduced a trap composed of 11 places in 56 ms of which 1 ms to minimize.
[2024-05-29 01:05:32] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 0 ms to minimize.
[2024-05-29 01:05:32] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 0 ms to minimize.
[2024-05-29 01:05:32] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 1 ms to minimize.
[2024-05-29 01:05:32] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 0 ms to minimize.
[2024-05-29 01:05:32] [INFO ] Deduced a trap composed of 26 places in 37 ms of which 0 ms to minimize.
[2024-05-29 01:05:32] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 1 ms to minimize.
[2024-05-29 01:05:33] [INFO ] Deduced a trap composed of 11 places in 86 ms of which 0 ms to minimize.
[2024-05-29 01:05:33] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-05-29 01:05:33] [INFO ] Deduced a trap composed of 11 places in 82 ms of which 0 ms to minimize.
[2024-05-29 01:05:33] [INFO ] Deduced a trap composed of 11 places in 71 ms of which 1 ms to minimize.
[2024-05-29 01:05:34] [INFO ] Deduced a trap composed of 17 places in 64 ms of which 0 ms to minimize.
[2024-05-29 01:05:34] [INFO ] Deduced a trap composed of 19 places in 59 ms of which 0 ms to minimize.
[2024-05-29 01:05:34] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 1 ms to minimize.
[2024-05-29 01:05:34] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 1 ms to minimize.
[2024-05-29 01:05:34] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 0 ms to minimize.
[2024-05-29 01:05:34] [INFO ] Deduced a trap composed of 19 places in 51 ms of which 1 ms to minimize.
[2024-05-29 01:05:35] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 4 ms to minimize.
[2024-05-29 01:05:35] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 1 ms to minimize.
[2024-05-29 01:05:35] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-05-29 01:05:35] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-29 01:05:35] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 3896 ms
[2024-05-29 01:05:35] [INFO ] After 7720ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1024 ms.
[2024-05-29 01:05:36] [INFO ] After 9176ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 533 ms.
Support contains 4 out of 1250 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1250/1250 places, 1201/1201 transitions.
Partial Free-agglomeration rule applied 344 times.
Drop transitions removed 344 transitions
Iterating global reduction 0 with 344 rules applied. Total rules applied 344 place count 1250 transition count 1201
Applied a total of 344 rules in 59 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 1250/1250 places, 1201/1201 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1201 rows 1250 cols
[2024-05-29 01:05:37] [INFO ] Computed 450 invariants in 73 ms
[2024-05-29 01:05:38] [INFO ] [Real]Absence check using 448 positive place invariants in 71 ms returned sat
[2024-05-29 01:05:38] [INFO ] [Real]Absence check using 448 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-29 01:05:38] [INFO ] After 876ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 01:05:38] [INFO ] [Nat]Absence check using 448 positive place invariants in 86 ms returned sat
[2024-05-29 01:05:38] [INFO ] [Nat]Absence check using 448 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-29 01:05:40] [INFO ] After 1093ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 01:05:40] [INFO ] Deduced a trap composed of 15 places in 159 ms of which 0 ms to minimize.
[2024-05-29 01:05:40] [INFO ] Deduced a trap composed of 9 places in 132 ms of which 0 ms to minimize.
[2024-05-29 01:05:40] [INFO ] Deduced a trap composed of 9 places in 126 ms of which 0 ms to minimize.
[2024-05-29 01:05:40] [INFO ] Deduced a trap composed of 9 places in 121 ms of which 0 ms to minimize.
[2024-05-29 01:05:41] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 0 ms to minimize.
[2024-05-29 01:05:41] [INFO ] Deduced a trap composed of 9 places in 121 ms of which 0 ms to minimize.
[2024-05-29 01:05:41] [INFO ] Deduced a trap composed of 13 places in 119 ms of which 0 ms to minimize.
[2024-05-29 01:05:41] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 0 ms to minimize.
[2024-05-29 01:05:41] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 1 ms to minimize.
[2024-05-29 01:05:41] [INFO ] Deduced a trap composed of 9 places in 58 ms of which 1 ms to minimize.
[2024-05-29 01:05:41] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 0 ms to minimize.
[2024-05-29 01:05:41] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 0 ms to minimize.
[2024-05-29 01:05:42] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 1 ms to minimize.
[2024-05-29 01:05:42] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 1942 ms
[2024-05-29 01:05:42] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 0 ms to minimize.
[2024-05-29 01:05:44] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 1 ms to minimize.
[2024-05-29 01:05:53] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 10507 ms
[2024-05-29 01:05:53] [INFO ] After 14106ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 192 ms.
[2024-05-29 01:05:53] [INFO ] After 14698ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 217 ms.
Support contains 4 out of 1250 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1250/1250 places, 1201/1201 transitions.
Applied a total of 0 rules in 38 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 1250/1250 places, 1201/1201 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=38 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 2) seen :0
Finished probabilistic random walk after 39540 steps, run visited all 2 properties in 932 ms. (steps per millisecond=42 )
Probabilistic random walk after 39540 steps, saw 37382 distinct states, run finished after 933 ms. (steps per millisecond=42 ) properties seen :2
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), true, (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND p1 p0 p2)), (F (AND p1 p0 (NOT p2))), (F p1), (F p0), (F (AND (NOT p1) p0)), (F (AND (NOT p1) p0 p2)), (F (AND (NOT p1) p0 (NOT p2))), (F (NOT (AND (NOT p1) (NOT p0)))), (F (AND (NOT p1) (NOT p0) p2))]
Knowledge based reduction with 10 factoid took 816 ms. Reduced automaton from 10 states, 24 edges and 3 AP (stutter insensitive) to 10 states, 24 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 409 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND p0 (NOT p1)), false, false, false, false]
Stuttering acceptance computed with spot in 423 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND p0 (NOT p1)), false, false, false, false]
// Phase 1: matrix 1201 rows 1250 cols
[2024-05-29 01:05:56] [INFO ] Computed 450 invariants in 7 ms
[2024-05-29 01:05:57] [INFO ] [Real]Absence check using 450 positive place invariants in 349 ms returned sat
[2024-05-29 01:05:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 01:06:01] [INFO ] [Real]Absence check using state equation in 3588 ms returned sat
[2024-05-29 01:06:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 01:06:02] [INFO ] [Nat]Absence check using 450 positive place invariants in 238 ms returned sat
[2024-05-29 01:06:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 01:06:05] [INFO ] [Nat]Absence check using state equation in 2540 ms returned sat
[2024-05-29 01:06:05] [INFO ] Computed and/alt/rep : 1102/3821/1102 causal constraints (skipped 98 transitions) in 87 ms.
[2024-05-29 01:06:16] [INFO ] Added : 430 causal constraints over 86 iterations in 11205 ms. Result :unknown
Could not prove EG (NOT p0)
[2024-05-29 01:06:16] [INFO ] Invariant cache hit.
[2024-05-29 01:06:17] [INFO ] [Real]Absence check using 450 positive place invariants in 345 ms returned sat
[2024-05-29 01:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 01:06:21] [INFO ] [Real]Absence check using state equation in 3780 ms returned sat
[2024-05-29 01:06:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 01:06:22] [INFO ] [Nat]Absence check using 450 positive place invariants in 224 ms returned sat
[2024-05-29 01:06:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 01:06:25] [INFO ] [Nat]Absence check using state equation in 2582 ms returned sat
[2024-05-29 01:06:25] [INFO ] Computed and/alt/rep : 1102/3821/1102 causal constraints (skipped 98 transitions) in 82 ms.
[2024-05-29 01:06:36] [INFO ] Added : 475 causal constraints over 95 iterations in 11200 ms. Result :unknown
Could not prove EG (NOT p1)
Support contains 4 out of 1250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1250/1250 places, 1201/1201 transitions.
Applied a total of 0 rules in 33 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
[2024-05-29 01:06:36] [INFO ] Invariant cache hit.
[2024-05-29 01:06:37] [INFO ] Implicit Places using invariants in 852 ms returned []
[2024-05-29 01:06:37] [INFO ] Invariant cache hit.
[2024-05-29 01:06:39] [INFO ] Implicit Places using invariants and state equation in 1763 ms returned []
Implicit Place search using SMT with State Equation took 2617 ms to find 0 implicit places.
[2024-05-29 01:06:39] [INFO ] Redundant transitions in 144 ms returned [1195]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1200 rows 1250 cols
[2024-05-29 01:06:39] [INFO ] Computed 450 invariants in 3 ms
[2024-05-29 01:06:40] [INFO ] Dead Transitions using invariants and state equation in 933 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1250/1250 places, 1200/1201 transitions.
Applied a total of 0 rules in 27 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3767 ms. Remains : 1250/1250 places, 1200/1201 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p1) p0 p2))), (X (NOT (AND p1 p0 p2))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND p1 p0 (NOT p2)))), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND p1 p0 p2)))), true, (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND p1 p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 17 factoid took 663 ms. Reduced automaton from 10 states, 24 edges and 3 AP (stutter insensitive) to 10 states, 24 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 414 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND p0 (NOT p1)), false, false, false, false]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 336 ms. (steps per millisecond=29 ) properties (out of 9) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-29 01:06:42] [INFO ] Invariant cache hit.
[2024-05-29 01:06:42] [INFO ] [Real]Absence check using 450 positive place invariants in 87 ms returned sat
[2024-05-29 01:06:43] [INFO ] After 1273ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-29 01:06:43] [INFO ] [Nat]Absence check using 450 positive place invariants in 89 ms returned sat
[2024-05-29 01:06:46] [INFO ] After 2191ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-29 01:06:46] [INFO ] Deduced a trap composed of 11 places in 104 ms of which 7 ms to minimize.
[2024-05-29 01:06:49] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 0 ms to minimize.
[2024-05-29 01:06:54] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 0 ms to minimize.
[2024-05-29 01:06:54] [INFO ] Deduced a trap composed of 11 places in 114 ms of which 0 ms to minimize.
[2024-05-29 01:06:54] [INFO ] Deduced a trap composed of 11 places in 93 ms of which 1 ms to minimize.
[2024-05-29 01:06:54] [INFO ] Deduced a trap composed of 13 places in 98 ms of which 0 ms to minimize.
[2024-05-29 01:06:55] [INFO ] Deduced a trap composed of 17 places in 95 ms of which 0 ms to minimize.
[2024-05-29 01:06:55] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 0 ms to minimize.
[2024-05-29 01:06:55] [INFO ] Deduced a trap composed of 19 places in 68 ms of which 1 ms to minimize.
[2024-05-29 01:06:55] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 0 ms to minimize.
[2024-05-29 01:06:55] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 1 ms to minimize.
[2024-05-29 01:06:55] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 1 ms to minimize.
[2024-05-29 01:06:56] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 1 ms to minimize.
[2024-05-29 01:06:56] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 9627 ms
[2024-05-29 01:06:57] [INFO ] Deduced a trap composed of 11 places in 88 ms of which 1 ms to minimize.
[2024-05-29 01:06:57] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 3 ms to minimize.
[2024-05-29 01:06:57] [INFO ] Deduced a trap composed of 11 places in 84 ms of which 1 ms to minimize.
[2024-05-29 01:06:57] [INFO ] Deduced a trap composed of 11 places in 77 ms of which 1 ms to minimize.
[2024-05-29 01:06:57] [INFO ] Deduced a trap composed of 11 places in 69 ms of which 1 ms to minimize.
[2024-05-29 01:06:58] [INFO ] Deduced a trap composed of 11 places in 63 ms of which 1 ms to minimize.
[2024-05-29 01:06:58] [INFO ] Deduced a trap composed of 13 places in 62 ms of which 0 ms to minimize.
[2024-05-29 01:06:58] [INFO ] Deduced a trap composed of 17 places in 61 ms of which 1 ms to minimize.
[2024-05-29 01:06:58] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 0 ms to minimize.
[2024-05-29 01:06:58] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 0 ms to minimize.
[2024-05-29 01:06:58] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 1 ms to minimize.
[2024-05-29 01:06:58] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 0 ms to minimize.
[2024-05-29 01:06:59] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 2086 ms
[2024-05-29 01:06:59] [INFO ] After 15240ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1049 ms.
[2024-05-29 01:07:00] [INFO ] After 16655ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 330 ms.
Support contains 4 out of 1250 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1250/1250 places, 1200/1200 transitions.
Partial Free-agglomeration rule applied 344 times.
Drop transitions removed 344 transitions
Iterating global reduction 0 with 344 rules applied. Total rules applied 344 place count 1250 transition count 1200
Applied a total of 344 rules in 60 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 1250/1250 places, 1200/1200 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1200 rows 1250 cols
[2024-05-29 01:07:00] [INFO ] Computed 450 invariants in 48 ms
[2024-05-29 01:07:01] [INFO ] [Real]Absence check using 448 positive place invariants in 87 ms returned sat
[2024-05-29 01:07:01] [INFO ] [Real]Absence check using 448 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-29 01:07:01] [INFO ] After 982ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 01:07:02] [INFO ] [Nat]Absence check using 448 positive place invariants in 87 ms returned sat
[2024-05-29 01:07:02] [INFO ] [Nat]Absence check using 448 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-29 01:07:04] [INFO ] After 2404ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 01:07:05] [INFO ] Deduced a trap composed of 5 places in 94 ms of which 0 ms to minimize.
[2024-05-29 01:07:05] [INFO ] Deduced a trap composed of 5 places in 90 ms of which 0 ms to minimize.
[2024-05-29 01:07:05] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 0 ms to minimize.
[2024-05-29 01:07:05] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 1 ms to minimize.
[2024-05-29 01:07:05] [INFO ] Deduced a trap composed of 6 places in 81 ms of which 1 ms to minimize.
[2024-05-29 01:07:05] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 0 ms to minimize.
[2024-05-29 01:07:05] [INFO ] Deduced a trap composed of 6 places in 86 ms of which 0 ms to minimize.
[2024-05-29 01:07:06] [INFO ] Deduced a trap composed of 5 places in 103 ms of which 0 ms to minimize.
[2024-05-29 01:07:06] [INFO ] Deduced a trap composed of 6 places in 96 ms of which 1 ms to minimize.
[2024-05-29 01:07:06] [INFO ] Deduced a trap composed of 6 places in 96 ms of which 0 ms to minimize.
[2024-05-29 01:07:06] [INFO ] Deduced a trap composed of 5 places in 76 ms of which 0 ms to minimize.
[2024-05-29 01:07:06] [INFO ] Deduced a trap composed of 5 places in 76 ms of which 0 ms to minimize.
[2024-05-29 01:07:06] [INFO ] Deduced a trap composed of 6 places in 78 ms of which 1 ms to minimize.
[2024-05-29 01:07:06] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 0 ms to minimize.
[2024-05-29 01:07:07] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 0 ms to minimize.
[2024-05-29 01:07:07] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 0 ms to minimize.
[2024-05-29 01:07:07] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 0 ms to minimize.
[2024-05-29 01:07:07] [INFO ] Deduced a trap composed of 6 places in 117 ms of which 1 ms to minimize.
[2024-05-29 01:07:07] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 1 ms to minimize.
[2024-05-29 01:07:07] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 0 ms to minimize.
[2024-05-29 01:07:08] [INFO ] Deduced a trap composed of 8 places in 80 ms of which 0 ms to minimize.
[2024-05-29 01:07:08] [INFO ] Deduced a trap composed of 5 places in 74 ms of which 1 ms to minimize.
[2024-05-29 01:07:08] [INFO ] Deduced a trap composed of 5 places in 75 ms of which 1 ms to minimize.
[2024-05-29 01:07:08] [INFO ] Deduced a trap composed of 5 places in 71 ms of which 0 ms to minimize.
[2024-05-29 01:07:08] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 1 ms to minimize.
[2024-05-29 01:07:08] [INFO ] Deduced a trap composed of 9 places in 65 ms of which 0 ms to minimize.
[2024-05-29 01:07:08] [INFO ] Deduced a trap composed of 6 places in 60 ms of which 1 ms to minimize.
[2024-05-29 01:07:09] [INFO ] Deduced a trap composed of 11 places in 67 ms of which 1 ms to minimize.
[2024-05-29 01:07:09] [INFO ] Deduced a trap composed of 6 places in 71 ms of which 0 ms to minimize.
[2024-05-29 01:07:09] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 0 ms to minimize.
[2024-05-29 01:07:09] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 0 ms to minimize.
[2024-05-29 01:07:09] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 0 ms to minimize.
[2024-05-29 01:07:09] [INFO ] Trap strengthening (SAT) tested/added 33/32 trap constraints in 4533 ms
[2024-05-29 01:07:10] [INFO ] Deduced a trap composed of 15 places in 211 ms of which 0 ms to minimize.
[2024-05-29 01:07:11] [INFO ] Deduced a trap composed of 13 places in 205 ms of which 1 ms to minimize.
[2024-05-29 01:07:11] [INFO ] Deduced a trap composed of 9 places in 203 ms of which 0 ms to minimize.
[2024-05-29 01:07:11] [INFO ] Deduced a trap composed of 13 places in 222 ms of which 0 ms to minimize.
[2024-05-29 01:07:12] [INFO ] Deduced a trap composed of 9 places in 214 ms of which 0 ms to minimize.
[2024-05-29 01:07:12] [INFO ] Deduced a trap composed of 9 places in 201 ms of which 1 ms to minimize.
[2024-05-29 01:07:12] [INFO ] Deduced a trap composed of 17 places in 196 ms of which 0 ms to minimize.
[2024-05-29 01:07:13] [INFO ] Deduced a trap composed of 9 places in 202 ms of which 1 ms to minimize.
[2024-05-29 01:07:13] [INFO ] Deduced a trap composed of 9 places in 196 ms of which 1 ms to minimize.
[2024-05-29 01:07:13] [INFO ] Deduced a trap composed of 12 places in 187 ms of which 0 ms to minimize.
[2024-05-29 01:07:14] [INFO ] Deduced a trap composed of 9 places in 177 ms of which 0 ms to minimize.
[2024-05-29 01:07:14] [INFO ] Deduced a trap composed of 13 places in 175 ms of which 1 ms to minimize.
[2024-05-29 01:07:14] [INFO ] Deduced a trap composed of 9 places in 175 ms of which 0 ms to minimize.
[2024-05-29 01:07:15] [INFO ] Deduced a trap composed of 9 places in 175 ms of which 1 ms to minimize.
[2024-05-29 01:07:15] [INFO ] Deduced a trap composed of 9 places in 143 ms of which 0 ms to minimize.
[2024-05-29 01:07:15] [INFO ] Deduced a trap composed of 9 places in 130 ms of which 0 ms to minimize.
[2024-05-29 01:07:15] [INFO ] Deduced a trap composed of 13 places in 146 ms of which 1 ms to minimize.
[2024-05-29 01:07:16] [INFO ] Deduced a trap composed of 15 places in 143 ms of which 0 ms to minimize.
[2024-05-29 01:07:16] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 1 ms to minimize.
[2024-05-29 01:07:16] [INFO ] Deduced a trap composed of 17 places in 121 ms of which 0 ms to minimize.
[2024-05-29 01:07:16] [INFO ] Deduced a trap composed of 17 places in 120 ms of which 1 ms to minimize.
[2024-05-29 01:07:17] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 1 ms to minimize.
[2024-05-29 01:07:17] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 1 ms to minimize.
[2024-05-29 01:07:17] [INFO ] Deduced a trap composed of 24 places in 89 ms of which 1 ms to minimize.
[2024-05-29 01:07:17] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-05-29 01:07:17] [INFO ] Deduced a trap composed of 15 places in 67 ms of which 0 ms to minimize.
[2024-05-29 01:07:18] [INFO ] Deduced a trap composed of 21 places in 54 ms of which 0 ms to minimize.
[2024-05-29 01:07:18] [INFO ] Trap strengthening (SAT) tested/added 28/27 trap constraints in 7526 ms
[2024-05-29 01:07:18] [INFO ] After 15982ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1470 ms.
[2024-05-29 01:07:19] [INFO ] After 17879ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 201 ms.
Support contains 4 out of 1250 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1250/1250 places, 1200/1200 transitions.
Applied a total of 0 rules in 25 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 1250/1250 places, 1200/1200 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=40 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 2) seen :0
Finished probabilistic random walk after 39540 steps, run visited all 2 properties in 904 ms. (steps per millisecond=43 )
Probabilistic random walk after 39540 steps, saw 37382 distinct states, run finished after 904 ms. (steps per millisecond=43 ) properties seen :2
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p1) p0 p2))), (X (NOT (AND p1 p0 p2))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND p1 p0 (NOT p2)))), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND p1 p0 p2)))), true, (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND p1 p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND p1 p0 p2)), (F (AND p1 p0 (NOT p2))), (F p1), (F p0), (F (AND (NOT p1) p0)), (F (AND (NOT p1) p0 p2)), (F (AND (NOT p1) p0 (NOT p2))), (F (NOT (AND (NOT p1) (NOT p0)))), (F (AND (NOT p1) (NOT p0) p2))]
Knowledge based reduction with 17 factoid took 627 ms. Reduced automaton from 10 states, 24 edges and 3 AP (stutter insensitive) to 10 states, 24 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 427 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND p0 (NOT p1)), false, false, false, false]
Stuttering acceptance computed with spot in 394 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND p0 (NOT p1)), false, false, false, false]
// Phase 1: matrix 1200 rows 1250 cols
[2024-05-29 01:07:22] [INFO ] Computed 450 invariants in 10 ms
[2024-05-29 01:07:24] [INFO ] [Real]Absence check using 450 positive place invariants in 347 ms returned sat
[2024-05-29 01:07:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 01:07:27] [INFO ] [Real]Absence check using state equation in 3599 ms returned sat
[2024-05-29 01:07:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 01:07:28] [INFO ] [Nat]Absence check using 450 positive place invariants in 222 ms returned sat
[2024-05-29 01:07:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 01:07:31] [INFO ] [Nat]Absence check using state equation in 2735 ms returned sat
[2024-05-29 01:07:31] [INFO ] Computed and/alt/rep : 1102/3826/1102 causal constraints (skipped 97 transitions) in 75 ms.
[2024-05-29 01:07:43] [INFO ] Deduced a trap composed of 3 places in 722 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 01:07:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
[2024-05-29 01:07:43] [INFO ] Invariant cache hit.
[2024-05-29 01:07:44] [INFO ] [Real]Absence check using 450 positive place invariants in 343 ms returned sat
[2024-05-29 01:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 01:07:48] [INFO ] [Real]Absence check using state equation in 3463 ms returned sat
[2024-05-29 01:07:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 01:07:49] [INFO ] [Nat]Absence check using 450 positive place invariants in 226 ms returned sat
[2024-05-29 01:07:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 01:07:52] [INFO ] [Nat]Absence check using state equation in 2955 ms returned sat
[2024-05-29 01:07:52] [INFO ] Computed and/alt/rep : 1102/3826/1102 causal constraints (skipped 97 transitions) in 80 ms.
[2024-05-29 01:08:04] [INFO ] Deduced a trap composed of 3 places in 734 ms of which 7 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 01:08:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 411 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND p0 (NOT p1)), false, false, false, false]
Product exploration explored 100000 steps with 71 reset in 946 ms.
Product exploration explored 100000 steps with 72 reset in 1145 ms.
Built C files in :
/tmp/ltsmin13540694299967754457
[2024-05-29 01:08:08] [INFO ] Computing symmetric may disable matrix : 1200 transitions.
[2024-05-29 01:08:08] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:08:08] [INFO ] Computing symmetric may enable matrix : 1200 transitions.
[2024-05-29 01:08:08] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:08:08] [INFO ] Computing Do-Not-Accords matrix : 1200 transitions.
[2024-05-29 01:08:08] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:08:08] [INFO ] Built C files in 254ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13540694299967754457
Running compilation step : cd /tmp/ltsmin13540694299967754457;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13540694299967754457;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13540694299967754457;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 1250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1250/1250 places, 1200/1200 transitions.
Applied a total of 0 rules in 38 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
[2024-05-29 01:08:11] [INFO ] Invariant cache hit.
[2024-05-29 01:08:12] [INFO ] Implicit Places using invariants in 830 ms returned []
[2024-05-29 01:08:12] [INFO ] Invariant cache hit.
[2024-05-29 01:08:14] [INFO ] Implicit Places using invariants and state equation in 1739 ms returned []
Implicit Place search using SMT with State Equation took 2573 ms to find 0 implicit places.
[2024-05-29 01:08:14] [INFO ] Redundant transitions in 153 ms returned []
[2024-05-29 01:08:14] [INFO ] Invariant cache hit.
[2024-05-29 01:08:15] [INFO ] Dead Transitions using invariants and state equation in 843 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3617 ms. Remains : 1250/1250 places, 1200/1200 transitions.
Built C files in :
/tmp/ltsmin5559554161816143521
[2024-05-29 01:08:15] [INFO ] Computing symmetric may disable matrix : 1200 transitions.
[2024-05-29 01:08:15] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:08:15] [INFO ] Computing symmetric may enable matrix : 1200 transitions.
[2024-05-29 01:08:15] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:08:15] [INFO ] Computing Do-Not-Accords matrix : 1200 transitions.
[2024-05-29 01:08:15] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:08:15] [INFO ] Built C files in 257ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5559554161816143521
Running compilation step : cd /tmp/ltsmin5559554161816143521;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5559554161816143521;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5559554161816143521;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-29 01:08:18] [INFO ] Flatten gal took : 50 ms
[2024-05-29 01:08:18] [INFO ] Flatten gal took : 51 ms
[2024-05-29 01:08:18] [INFO ] Time to serialize gal into /tmp/LTL13586180631414807363.gal : 274 ms
[2024-05-29 01:08:18] [INFO ] Time to serialize properties into /tmp/LTL4493581173857619841.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13586180631414807363.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15167859045266698209.hoa' '-atoms' '/tmp/LTL4493581173857619841.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL4493581173857619841.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15167859045266698209.hoa
Detected timeout of ITS tools.
[2024-05-29 01:08:33] [INFO ] Flatten gal took : 50 ms
[2024-05-29 01:08:33] [INFO ] Flatten gal took : 66 ms
[2024-05-29 01:08:33] [INFO ] Time to serialize gal into /tmp/LTL18372640431468979659.gal : 6 ms
[2024-05-29 01:08:33] [INFO ] Time to serialize properties into /tmp/LTL5862921322042087801.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18372640431468979659.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5862921322042087801.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F("(p1046==1)"))&&(G(F((("(p76==1)")||(G("(p1046==0)")))||(("(p1046==0)")&&(G(F("((p487==0)||(p520==0))")))))))))
Formula 0 simplified : G!"(p1046==1)" | G(F!"(p1046==0)" & FG(!"(p76==1)" & (!"(p1046==0)" | FG!"((p487==0)||(p520==0))")))
Detected timeout of ITS tools.
[2024-05-29 01:08:49] [INFO ] Flatten gal took : 50 ms
[2024-05-29 01:08:49] [INFO ] Applying decomposition
[2024-05-29 01:08:49] [INFO ] Flatten gal took : 55 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1858771896883154658.txt' '-o' '/tmp/graph1858771896883154658.bin' '-w' '/tmp/graph1858771896883154658.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1858771896883154658.bin' '-l' '-1' '-v' '-w' '/tmp/graph1858771896883154658.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:08:50] [INFO ] Decomposing Gal with order
[2024-05-29 01:08:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:08:50] [INFO ] Removed a total of 795 redundant transitions.
[2024-05-29 01:08:50] [INFO ] Flatten gal took : 73 ms
[2024-05-29 01:08:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 748 labels/synchronizations in 58 ms.
[2024-05-29 01:08:50] [INFO ] Time to serialize gal into /tmp/LTL5839021555993535269.gal : 13 ms
[2024-05-29 01:08:50] [INFO ] Time to serialize properties into /tmp/LTL12702519717453309935.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5839021555993535269.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12702519717453309935.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F("(i22.i1.i2.u377.p1046==1)"))&&(G(F((("(i1.i1.i1.u27.p76==1)")||(G("(i22.i1.i2.u377.p1046==0)")))||(("(i22.i1.i2.u377.p1046==0)"...226
Formula 0 simplified : G!"(i22.i1.i2.u377.p1046==1)" | G(F!"(i22.i1.i2.u377.p1046==0)" & FG(!"(i1.i1.i1.u27.p76==1)" & (!"(i22.i1.i2.u377.p1046==0)" | FG!"...211
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9470764050407066189
[2024-05-29 01:09:05] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9470764050407066189
Running compilation step : cd /tmp/ltsmin9470764050407066189;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2430 ms.
Running link step : cd /tmp/ltsmin9470764050407066189;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin9470764050407066189;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true))&&[](<>(((LTLAPp1==true)||[]((LTLAPp2==true))||((LTLAPp2==true)&&[](<>((LTLAPp3==true))))))))' '--buchi-type=spotba'
LTSmin run took 2585 ms.
FORMULA ShieldIIPs-PT-050A-LTLFireability-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-050A-LTLFireability-05 finished in 228933 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(G(((X(F(p3))&&p2)||p1)))&&p0))))'
Support contains 6 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 24 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
// Phase 1: matrix 1203 rows 1253 cols
[2024-05-29 01:09:10] [INFO ] Computed 451 invariants in 6 ms
[2024-05-29 01:09:11] [INFO ] Implicit Places using invariants in 830 ms returned []
[2024-05-29 01:09:11] [INFO ] Invariant cache hit.
[2024-05-29 01:09:13] [INFO ] Implicit Places using invariants and state equation in 1642 ms returned []
Implicit Place search using SMT with State Equation took 2475 ms to find 0 implicit places.
[2024-05-29 01:09:13] [INFO ] Invariant cache hit.
[2024-05-29 01:09:14] [INFO ] Dead Transitions using invariants and state equation in 882 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3382 ms. Remains : 1253/1253 places, 1203/1203 transitions.
Stuttering acceptance computed with spot in 213 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), true, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p3)]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(OR p1 p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 4}], [{ cond=(NOT p3), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s630 1) (EQ s643 1)), p1:(OR (EQ s436 0) (EQ s442 0) (EQ s452 0)), p2:(AND (EQ s630 1) (EQ s643 1)), p3:(EQ s990 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-050A-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050A-LTLFireability-06 finished in 3624 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U (p1||X(X(F(p2))))))'
Support contains 5 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 23 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
[2024-05-29 01:09:14] [INFO ] Invariant cache hit.
[2024-05-29 01:09:15] [INFO ] Implicit Places using invariants in 839 ms returned []
[2024-05-29 01:09:15] [INFO ] Invariant cache hit.
[2024-05-29 01:09:17] [INFO ] Implicit Places using invariants and state equation in 1747 ms returned []
Implicit Place search using SMT with State Equation took 2590 ms to find 0 implicit places.
[2024-05-29 01:09:17] [INFO ] Invariant cache hit.
[2024-05-29 01:09:17] [INFO ] Dead Transitions using invariants and state equation in 900 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3514 ms. Remains : 1253/1253 places, 1203/1203 transitions.
Stuttering acceptance computed with spot in 4511 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2)]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s787 1) (EQ s820 1)), p0:(EQ s421 1), p2:(AND (EQ s1154 1) (EQ s1169 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1520 reset in 915 ms.
Product exploration explored 100000 steps with 1556 reset in 1143 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 103 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 122 ms :[(NOT p2), (NOT p2), (NOT p2)]
Finished random walk after 47 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=23 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 6 factoid took 102 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[(NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 114 ms :[(NOT p2), (NOT p2), (NOT p2)]
[2024-05-29 01:09:25] [INFO ] Invariant cache hit.
[2024-05-29 01:09:26] [INFO ] [Real]Absence check using 451 positive place invariants in 425 ms returned sat
[2024-05-29 01:09:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 01:09:30] [INFO ] [Real]Absence check using state equation in 4277 ms returned sat
[2024-05-29 01:09:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 01:09:32] [INFO ] [Nat]Absence check using 451 positive place invariants in 312 ms returned sat
[2024-05-29 01:09:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 01:09:34] [INFO ] [Nat]Absence check using state equation in 2755 ms returned sat
[2024-05-29 01:09:35] [INFO ] Deduced a trap composed of 35 places in 55 ms of which 0 ms to minimize.
[2024-05-29 01:09:35] [INFO ] Deduced a trap composed of 23 places in 45 ms of which 0 ms to minimize.
[2024-05-29 01:09:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 276 ms
[2024-05-29 01:09:35] [INFO ] Computed and/alt/rep : 1104/3823/1104 causal constraints (skipped 98 transitions) in 76 ms.
[2024-05-29 01:09:45] [INFO ] Added : 445 causal constraints over 89 iterations in 10641 ms. Result :unknown
Could not prove EG (NOT p2)
Support contains 2 out of 1253 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 30 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
[2024-05-29 01:09:45] [INFO ] Invariant cache hit.
[2024-05-29 01:09:46] [INFO ] Implicit Places using invariants in 875 ms returned []
[2024-05-29 01:09:46] [INFO ] Invariant cache hit.
[2024-05-29 01:09:48] [INFO ] Implicit Places using invariants and state equation in 1745 ms returned []
Implicit Place search using SMT with State Equation took 2622 ms to find 0 implicit places.
[2024-05-29 01:09:48] [INFO ] Invariant cache hit.
[2024-05-29 01:09:49] [INFO ] Dead Transitions using invariants and state equation in 825 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3481 ms. Remains : 1253/1253 places, 1203/1203 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p2), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 917 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(NOT p2), (NOT p2), (NOT p2)]
Finished random walk after 47 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=15 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p2), (X (X (NOT p2)))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p2), (NOT p2), (NOT p2)]
[2024-05-29 01:09:50] [INFO ] Invariant cache hit.
[2024-05-29 01:09:52] [INFO ] [Real]Absence check using 451 positive place invariants in 422 ms returned sat
[2024-05-29 01:09:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 01:09:56] [INFO ] [Real]Absence check using state equation in 4293 ms returned sat
[2024-05-29 01:09:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 01:09:57] [INFO ] [Nat]Absence check using 451 positive place invariants in 287 ms returned sat
[2024-05-29 01:09:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 01:10:00] [INFO ] [Nat]Absence check using state equation in 2902 ms returned sat
[2024-05-29 01:10:00] [INFO ] Deduced a trap composed of 35 places in 79 ms of which 1 ms to minimize.
[2024-05-29 01:10:00] [INFO ] Deduced a trap composed of 23 places in 50 ms of which 1 ms to minimize.
[2024-05-29 01:10:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 324 ms
[2024-05-29 01:10:01] [INFO ] Computed and/alt/rep : 1104/3823/1104 causal constraints (skipped 98 transitions) in 81 ms.
[2024-05-29 01:10:11] [INFO ] Added : 440 causal constraints over 88 iterations in 10468 ms. Result :unknown
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 118 ms :[(NOT p2), (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 1573 reset in 921 ms.
Product exploration explored 100000 steps with 1535 reset in 1112 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 112 ms :[(NOT p2), (NOT p2), (NOT p2)]
Support contains 2 out of 1253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 3 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1253 transition count 1203
Deduced a syphon composed of 2 places in 3 ms
Applied a total of 2 rules in 130 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
[2024-05-29 01:10:14] [INFO ] Redundant transitions in 141 ms returned [1195]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1202 rows 1253 cols
[2024-05-29 01:10:14] [INFO ] Computed 451 invariants in 3 ms
[2024-05-29 01:10:15] [INFO ] Dead Transitions using invariants and state equation in 910 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1253/1253 places, 1202/1203 transitions.
Deduced a syphon composed of 2 places in 3 ms
Applied a total of 0 rules in 69 ms. Remains 1253 /1253 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1266 ms. Remains : 1253/1253 places, 1202/1203 transitions.
Built C files in :
/tmp/ltsmin7556366948819772203
[2024-05-29 01:10:18] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7556366948819772203
Running compilation step : cd /tmp/ltsmin7556366948819772203;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7556366948819772203;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7556366948819772203;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 32 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
// Phase 1: matrix 1203 rows 1253 cols
[2024-05-29 01:10:21] [INFO ] Computed 451 invariants in 6 ms
[2024-05-29 01:10:22] [INFO ] Implicit Places using invariants in 853 ms returned []
[2024-05-29 01:10:22] [INFO ] Invariant cache hit.
[2024-05-29 01:10:23] [INFO ] Implicit Places using invariants and state equation in 1659 ms returned []
Implicit Place search using SMT with State Equation took 2516 ms to find 0 implicit places.
[2024-05-29 01:10:23] [INFO ] Invariant cache hit.
[2024-05-29 01:10:24] [INFO ] Dead Transitions using invariants and state equation in 906 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3455 ms. Remains : 1253/1253 places, 1203/1203 transitions.
Built C files in :
/tmp/ltsmin18079529731312118107
[2024-05-29 01:10:24] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18079529731312118107
Running compilation step : cd /tmp/ltsmin18079529731312118107;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2391 ms.
Running link step : cd /tmp/ltsmin18079529731312118107;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin18079529731312118107;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7587271512268097431.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 01:10:39] [INFO ] Flatten gal took : 51 ms
[2024-05-29 01:10:39] [INFO ] Flatten gal took : 50 ms
[2024-05-29 01:10:39] [INFO ] Time to serialize gal into /tmp/LTL16054323437701248232.gal : 6 ms
[2024-05-29 01:10:39] [INFO ] Time to serialize properties into /tmp/LTL3132983001136336297.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16054323437701248232.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2748273502418347785.hoa' '-atoms' '/tmp/LTL3132983001136336297.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3132983001136336297.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2748273502418347785.hoa
Detected timeout of ITS tools.
[2024-05-29 01:10:55] [INFO ] Flatten gal took : 49 ms
[2024-05-29 01:10:55] [INFO ] Flatten gal took : 55 ms
[2024-05-29 01:10:55] [INFO ] Time to serialize gal into /tmp/LTL3242418605953132910.gal : 10 ms
[2024-05-29 01:10:55] [INFO ] Time to serialize properties into /tmp/LTL786811620193444810.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3242418605953132910.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL786811620193444810.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !(((X("(p421==1)"))U((X(X(F("((p1154==1)&&(p1169==1))"))))||("((p787==1)&&(p820==1))"))))
Formula 0 simplified : X!"(p421==1)" R (!"((p787==1)&&(p820==1))" & XXG!"((p1154==1)&&(p1169==1))")
Detected timeout of ITS tools.
[2024-05-29 01:11:10] [INFO ] Flatten gal took : 51 ms
[2024-05-29 01:11:10] [INFO ] Applying decomposition
[2024-05-29 01:11:10] [INFO ] Flatten gal took : 48 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6659449240198502644.txt' '-o' '/tmp/graph6659449240198502644.bin' '-w' '/tmp/graph6659449240198502644.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6659449240198502644.bin' '-l' '-1' '-v' '-w' '/tmp/graph6659449240198502644.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:11:10] [INFO ] Decomposing Gal with order
[2024-05-29 01:11:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:11:10] [INFO ] Removed a total of 800 redundant transitions.
[2024-05-29 01:11:10] [INFO ] Flatten gal took : 64 ms
[2024-05-29 01:11:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 740 labels/synchronizations in 54 ms.
[2024-05-29 01:11:10] [INFO ] Time to serialize gal into /tmp/LTL9275899099193995691.gal : 14 ms
[2024-05-29 01:11:10] [INFO ] Time to serialize properties into /tmp/LTL6580921407301209842.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9275899099193995691.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6580921407301209842.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !(((X("(i9.i0.i0.u152.p421==1)"))U((X(X(F("((i26.i0.i0.u415.p1154==1)&&(i26.i0.i0.u421.p1169==1))"))))||("((i17.i1.i2.u284.p787==1)&&(...184
Formula 0 simplified : X!"(i9.i0.i0.u152.p421==1)" R (!"((i17.i1.i2.u284.p787==1)&&(i18.i0.i0.u296.p820==1))" & XXG!"((i26.i0.i0.u415.p1154==1)&&(i26.i0.i0...173
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14311376933409604377
[2024-05-29 01:11:25] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14311376933409604377
Running compilation step : cd /tmp/ltsmin14311376933409604377;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14311376933409604377;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14311376933409604377;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property ShieldIIPs-PT-050A-LTLFireability-07 finished in 134314 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 5 out of 1253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1252 transition count 1201
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1250 transition count 1201
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 1249 transition count 1200
Applied a total of 5 rules in 72 ms. Remains 1249 /1253 variables (removed 4) and now considering 1200/1203 (removed 3) transitions.
// Phase 1: matrix 1200 rows 1249 cols
[2024-05-29 01:11:29] [INFO ] Computed 450 invariants in 6 ms
[2024-05-29 01:11:30] [INFO ] Implicit Places using invariants in 781 ms returned []
[2024-05-29 01:11:30] [INFO ] Invariant cache hit.
[2024-05-29 01:11:32] [INFO ] Implicit Places using invariants and state equation in 1693 ms returned []
Implicit Place search using SMT with State Equation took 2479 ms to find 0 implicit places.
[2024-05-29 01:11:32] [INFO ] Redundant transitions in 147 ms returned [1194]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1199 rows 1249 cols
[2024-05-29 01:11:32] [INFO ] Computed 450 invariants in 7 ms
[2024-05-29 01:11:33] [INFO ] Dead Transitions using invariants and state equation in 793 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1249/1253 places, 1199/1203 transitions.
Applied a total of 0 rules in 28 ms. Remains 1249 /1249 variables (removed 0) and now considering 1199/1199 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3527 ms. Remains : 1249/1253 places, 1199/1203 transitions.
Stuttering acceptance computed with spot in 2718 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (NEQ s32 1) (NEQ s46 1)) (OR (NEQ s560 1) (NEQ s564 1) (NEQ s575 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 39 reset in 1027 ms.
Product exploration explored 100000 steps with 39 reset in 1207 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 2565 steps, including 0 resets, run visited all 1 properties in 31 ms. (steps per millisecond=82 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Support contains 5 out of 1249 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1249/1249 places, 1199/1199 transitions.
Applied a total of 0 rules in 29 ms. Remains 1249 /1249 variables (removed 0) and now considering 1199/1199 (removed 0) transitions.
[2024-05-29 01:11:38] [INFO ] Invariant cache hit.
[2024-05-29 01:11:39] [INFO ] Implicit Places using invariants in 793 ms returned []
[2024-05-29 01:11:39] [INFO ] Invariant cache hit.
[2024-05-29 01:11:40] [INFO ] Implicit Places using invariants and state equation in 1627 ms returned []
Implicit Place search using SMT with State Equation took 2422 ms to find 0 implicit places.
[2024-05-29 01:11:41] [INFO ] Redundant transitions in 137 ms returned []
[2024-05-29 01:11:41] [INFO ] Invariant cache hit.
[2024-05-29 01:11:41] [INFO ] Dead Transitions using invariants and state equation in 791 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3386 ms. Remains : 1249/1249 places, 1199/1199 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 1883 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 2505 steps, including 0 resets, run visited all 1 properties in 32 ms. (steps per millisecond=78 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 39 reset in 959 ms.
Product exploration explored 100000 steps with 38 reset in 1154 ms.
Built C files in :
/tmp/ltsmin1356063482917153249
[2024-05-29 01:11:46] [INFO ] Computing symmetric may disable matrix : 1199 transitions.
[2024-05-29 01:11:46] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:11:46] [INFO ] Computing symmetric may enable matrix : 1199 transitions.
[2024-05-29 01:11:46] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:11:46] [INFO ] Computing Do-Not-Accords matrix : 1199 transitions.
[2024-05-29 01:11:46] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:11:46] [INFO ] Built C files in 242ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1356063482917153249
Running compilation step : cd /tmp/ltsmin1356063482917153249;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1356063482917153249;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1356063482917153249;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 1249 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1249/1249 places, 1199/1199 transitions.
Applied a total of 0 rules in 25 ms. Remains 1249 /1249 variables (removed 0) and now considering 1199/1199 (removed 0) transitions.
[2024-05-29 01:11:49] [INFO ] Invariant cache hit.
[2024-05-29 01:11:50] [INFO ] Implicit Places using invariants in 722 ms returned []
[2024-05-29 01:11:50] [INFO ] Invariant cache hit.
[2024-05-29 01:11:51] [INFO ] Implicit Places using invariants and state equation in 1688 ms returned []
Implicit Place search using SMT with State Equation took 2411 ms to find 0 implicit places.
[2024-05-29 01:11:52] [INFO ] Redundant transitions in 149 ms returned []
[2024-05-29 01:11:52] [INFO ] Invariant cache hit.
[2024-05-29 01:11:52] [INFO ] Dead Transitions using invariants and state equation in 821 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3412 ms. Remains : 1249/1249 places, 1199/1199 transitions.
Built C files in :
/tmp/ltsmin11898039138806644398
[2024-05-29 01:11:52] [INFO ] Computing symmetric may disable matrix : 1199 transitions.
[2024-05-29 01:11:52] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:11:52] [INFO ] Computing symmetric may enable matrix : 1199 transitions.
[2024-05-29 01:11:52] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:11:53] [INFO ] Computing Do-Not-Accords matrix : 1199 transitions.
[2024-05-29 01:11:53] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:11:53] [INFO ] Built C files in 248ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11898039138806644398
Running compilation step : cd /tmp/ltsmin11898039138806644398;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11898039138806644398;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11898039138806644398;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-29 01:11:56] [INFO ] Flatten gal took : 38 ms
[2024-05-29 01:11:56] [INFO ] Flatten gal took : 37 ms
[2024-05-29 01:11:56] [INFO ] Time to serialize gal into /tmp/LTL1043363274692433091.gal : 6 ms
[2024-05-29 01:11:56] [INFO ] Time to serialize properties into /tmp/LTL9362446473327845981.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1043363274692433091.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8962730998512254752.hoa' '-atoms' '/tmp/LTL9362446473327845981.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9362446473327845981.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8962730998512254752.hoa
Detected timeout of ITS tools.
[2024-05-29 01:12:11] [INFO ] Flatten gal took : 48 ms
[2024-05-29 01:12:11] [INFO ] Flatten gal took : 38 ms
[2024-05-29 01:12:11] [INFO ] Time to serialize gal into /tmp/LTL4435713177321895539.gal : 6 ms
[2024-05-29 01:12:11] [INFO ] Time to serialize properties into /tmp/LTL3488092545661432044.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4435713177321895539.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3488092545661432044.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(((p33==0)||(p47==0))&&(((p561==0)||(p565==0))||(p576==0)))"))))
Formula 0 simplified : GF!"(((p33==0)||(p47==0))&&(((p561==0)||(p565==0))||(p576==0)))"
Detected timeout of ITS tools.
[2024-05-29 01:12:26] [INFO ] Flatten gal took : 54 ms
[2024-05-29 01:12:26] [INFO ] Applying decomposition
[2024-05-29 01:12:26] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph7063188938483743291.txt' '-o' '/tmp/graph7063188938483743291.bin' '-w' '/tmp/graph7063188938483743291.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7063188938483743291.bin' '-l' '-1' '-v' '-w' '/tmp/graph7063188938483743291.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:12:26] [INFO ] Decomposing Gal with order
[2024-05-29 01:12:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:12:26] [INFO ] Removed a total of 795 redundant transitions.
[2024-05-29 01:12:26] [INFO ] Flatten gal took : 63 ms
[2024-05-29 01:12:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 728 labels/synchronizations in 9 ms.
[2024-05-29 01:12:26] [INFO ] Time to serialize gal into /tmp/LTL5786277349976954670.gal : 8 ms
[2024-05-29 01:12:26] [INFO ] Time to serialize properties into /tmp/LTL16427889087782737938.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5786277349976954670.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16427889087782737938.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("(((i1.u12.p33==0)||(i1.u17.p47==0))&&(((i14.i0.i2.u202.p561==0)||(i14.i0.i2.u204.p565==0))||(i14.i0.i1.u207.p576==0)))"))))
Formula 0 simplified : GF!"(((i1.u12.p33==0)||(i1.u17.p47==0))&&(((i14.i0.i2.u202.p561==0)||(i14.i0.i2.u204.p565==0))||(i14.i0.i1.u207.p576==0)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10172626312305857495
[2024-05-29 01:12:41] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10172626312305857495
Running compilation step : cd /tmp/ltsmin10172626312305857495;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2439 ms.
Running link step : cd /tmp/ltsmin10172626312305857495;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin10172626312305857495;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-050A-LTLFireability-08 finished in 88336 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U (G(p0)||p1)) U (G((p0 U (p1||G(p0))))||(G(!p2)&&(p0 U (p1||G(p0))))))))'
Support contains 7 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 19 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
// Phase 1: matrix 1203 rows 1253 cols
[2024-05-29 01:12:57] [INFO ] Computed 451 invariants in 5 ms
[2024-05-29 01:12:57] [INFO ] Implicit Places using invariants in 855 ms returned []
[2024-05-29 01:12:57] [INFO ] Invariant cache hit.
[2024-05-29 01:12:59] [INFO ] Implicit Places using invariants and state equation in 1795 ms returned []
Implicit Place search using SMT with State Equation took 2654 ms to find 0 implicit places.
[2024-05-29 01:12:59] [INFO ] Invariant cache hit.
[2024-05-29 01:13:00] [INFO ] Dead Transitions using invariants and state equation in 832 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3508 ms. Remains : 1253/1253 places, 1203/1203 transitions.
Stuttering acceptance computed with spot in 180 ms :[true, (AND (NOT p0) (NOT p1)), p2, (AND (NOT p0) (NOT p1)), (AND p2 (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=p2, acceptance={} source=2 dest: 0}, { cond=(NOT p2), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(OR (AND p0 (NOT p1)) (AND p1 p2)), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(OR (AND p0 p2) (AND p1 p2)), acceptance={} source=4 dest: 3}, { cond=(OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), acceptance={} source=4 dest: 4}]], initial=1, aps=[p2:(AND (EQ s1088 1) (EQ s1098 1) (EQ s1102 1)), p0:(AND (EQ s939 1) (EQ s960 1)), p1:(AND (NOT (AND (EQ s781 1) (EQ s792 1))) (EQ s939 1) (EQ s960 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-050A-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050A-LTLFireability-09 finished in 3731 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(!p0))||(G(p1)&&X((G(F(!p0))||(F(!p0)&&G(F(p1)))))))))'
Support contains 4 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 30 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
[2024-05-29 01:13:00] [INFO ] Invariant cache hit.
[2024-05-29 01:13:01] [INFO ] Implicit Places using invariants in 850 ms returned []
[2024-05-29 01:13:01] [INFO ] Invariant cache hit.
[2024-05-29 01:13:03] [INFO ] Implicit Places using invariants and state equation in 1793 ms returned []
Implicit Place search using SMT with State Equation took 2644 ms to find 0 implicit places.
[2024-05-29 01:13:03] [INFO ] Invariant cache hit.
[2024-05-29 01:13:04] [INFO ] Dead Transitions using invariants and state equation in 875 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3551 ms. Remains : 1253/1253 places, 1203/1203 transitions.
Stuttering acceptance computed with spot in 241 ms :[p0, (AND (NOT p1) p0), p0, p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (EQ s1232 1) (EQ s1234 1)), p0:(AND (EQ s1131 1) (EQ s1142 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 564 reset in 913 ms.
Product exploration explored 100000 steps with 618 reset in 1107 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT p0)), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 135 ms. Reduced automaton from 6 states, 13 edges and 2 AP (stutter sensitive) to 6 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 252 ms :[p0, (AND (NOT p1) p0), p0, p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Finished random walk after 2774 steps, including 1 resets, run visited all 4 properties in 37 ms. (steps per millisecond=74 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT p0)), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND p1 p0)), (F p1), (F (AND (NOT p1) p0)), (F p0)]
Knowledge based reduction with 10 factoid took 250 ms. Reduced automaton from 6 states, 13 edges and 2 AP (stutter sensitive) to 6 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 257 ms :[p0, (AND (NOT p1) p0), p0, p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 219 ms :[p0, (AND (NOT p1) p0), p0, p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Support contains 4 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 20 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
[2024-05-29 01:13:07] [INFO ] Invariant cache hit.
[2024-05-29 01:13:08] [INFO ] Implicit Places using invariants in 849 ms returned []
[2024-05-29 01:13:08] [INFO ] Invariant cache hit.
[2024-05-29 01:13:10] [INFO ] Implicit Places using invariants and state equation in 1774 ms returned []
Implicit Place search using SMT with State Equation took 2632 ms to find 0 implicit places.
[2024-05-29 01:13:10] [INFO ] Invariant cache hit.
[2024-05-29 01:13:11] [INFO ] Dead Transitions using invariants and state equation in 891 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3546 ms. Remains : 1253/1253 places, 1203/1203 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 196 ms. Reduced automaton from 6 states, 13 edges and 2 AP (stutter sensitive) to 6 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 236 ms :[p0, (AND (NOT p1) p0), p0, p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Finished random walk after 183 steps, including 0 resets, run visited all 4 properties in 6 ms. (steps per millisecond=30 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND p1 p0)), (F p1), (F (AND (NOT p1) p0)), (F p0)]
Knowledge based reduction with 10 factoid took 208 ms. Reduced automaton from 6 states, 13 edges and 2 AP (stutter sensitive) to 6 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 264 ms :[p0, (AND (NOT p1) p0), p0, p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 259 ms :[p0, (AND (NOT p1) p0), p0, p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 248 ms :[p0, (AND (NOT p1) p0), p0, p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 618 reset in 943 ms.
Product exploration explored 100000 steps with 591 reset in 1152 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 251 ms :[p0, (AND (NOT p1) p0), p0, p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Support contains 4 out of 1253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 2 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1253 transition count 1203
Deduced a syphon composed of 2 places in 3 ms
Applied a total of 2 rules in 61 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
[2024-05-29 01:13:15] [INFO ] Redundant transitions in 134 ms returned [1195]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1202 rows 1253 cols
[2024-05-29 01:13:15] [INFO ] Computed 451 invariants in 3 ms
[2024-05-29 01:13:16] [INFO ] Dead Transitions using invariants and state equation in 833 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1253/1253 places, 1202/1203 transitions.
Deduced a syphon composed of 2 places in 3 ms
Applied a total of 0 rules in 34 ms. Remains 1253 /1253 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1076 ms. Remains : 1253/1253 places, 1202/1203 transitions.
Built C files in :
/tmp/ltsmin16514114349524140477
[2024-05-29 01:13:16] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16514114349524140477
Running compilation step : cd /tmp/ltsmin16514114349524140477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2527 ms.
Running link step : cd /tmp/ltsmin16514114349524140477;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin16514114349524140477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4141775650599093917.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 24 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
// Phase 1: matrix 1203 rows 1253 cols
[2024-05-29 01:13:31] [INFO ] Computed 451 invariants in 5 ms
[2024-05-29 01:13:32] [INFO ] Implicit Places using invariants in 852 ms returned []
[2024-05-29 01:13:32] [INFO ] Invariant cache hit.
[2024-05-29 01:13:34] [INFO ] Implicit Places using invariants and state equation in 1778 ms returned []
Implicit Place search using SMT with State Equation took 2641 ms to find 0 implicit places.
[2024-05-29 01:13:34] [INFO ] Invariant cache hit.
[2024-05-29 01:13:35] [INFO ] Dead Transitions using invariants and state equation in 839 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3505 ms. Remains : 1253/1253 places, 1203/1203 transitions.
Built C files in :
/tmp/ltsmin5130453317833928116
[2024-05-29 01:13:35] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5130453317833928116
Running compilation step : cd /tmp/ltsmin5130453317833928116;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2449 ms.
Running link step : cd /tmp/ltsmin5130453317833928116;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin5130453317833928116;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15433135035666901797.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 01:13:50] [INFO ] Flatten gal took : 51 ms
[2024-05-29 01:13:50] [INFO ] Flatten gal took : 50 ms
[2024-05-29 01:13:50] [INFO ] Time to serialize gal into /tmp/LTL5892561428412594338.gal : 5 ms
[2024-05-29 01:13:50] [INFO ] Time to serialize properties into /tmp/LTL16053951509242331184.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5892561428412594338.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15634549264547802496.hoa' '-atoms' '/tmp/LTL16053951509242331184.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16053951509242331184.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15634549264547802496.hoa
Detected timeout of ITS tools.
[2024-05-29 01:14:05] [INFO ] Flatten gal took : 61 ms
[2024-05-29 01:14:05] [INFO ] Flatten gal took : 50 ms
[2024-05-29 01:14:05] [INFO ] Time to serialize gal into /tmp/LTL9686037062195375335.gal : 6 ms
[2024-05-29 01:14:05] [INFO ] Time to serialize properties into /tmp/LTL4975887276788929612.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9686037062195375335.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4975887276788929612.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((p1131==0)||(p1142==0))")))||((G("((p1232==1)&&(p1234==1))"))&&(X((G(F("((p1131==0)||(p1142==0))")))||((F("((p1131==0)||(p...210
Formula 0 simplified : G(FG!"((p1131==0)||(p1142==0))" & (F!"((p1232==1)&&(p1234==1))" | X(FG!"((p1131==0)||(p1142==0))" & (G!"((p1131==0)||(p1142==0))" | ...188
Detected timeout of ITS tools.
[2024-05-29 01:14:20] [INFO ] Flatten gal took : 53 ms
[2024-05-29 01:14:20] [INFO ] Applying decomposition
[2024-05-29 01:14:20] [INFO ] Flatten gal took : 50 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3139406611832336214.txt' '-o' '/tmp/graph3139406611832336214.bin' '-w' '/tmp/graph3139406611832336214.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3139406611832336214.bin' '-l' '-1' '-v' '-w' '/tmp/graph3139406611832336214.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:14:20] [INFO ] Decomposing Gal with order
[2024-05-29 01:14:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:14:20] [INFO ] Removed a total of 800 redundant transitions.
[2024-05-29 01:14:20] [INFO ] Flatten gal took : 59 ms
[2024-05-29 01:14:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 756 labels/synchronizations in 65 ms.
[2024-05-29 01:14:20] [INFO ] Time to serialize gal into /tmp/LTL308014789108557090.gal : 11 ms
[2024-05-29 01:14:20] [INFO ] Time to serialize properties into /tmp/LTL14901060929935013749.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL308014789108557090.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14901060929935013749.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((i25.i0.i1.u407.p1131==0)||(i25.i0.i1.u411.p1142==0))")))||((G("((i27.u443.p1232==1)&&(i27.u444.p1234==1))"))&&(X((G(F("((...336
Formula 0 simplified : G(FG!"((i25.i0.i1.u407.p1131==0)||(i25.i0.i1.u411.p1142==0))" & (F!"((i27.u443.p1232==1)&&(i27.u444.p1234==1))" | X(FG!"((i25.i0.i1....314
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17472034387161895031
[2024-05-29 01:14:36] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17472034387161895031
Running compilation step : cd /tmp/ltsmin17472034387161895031;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2441 ms.
Running link step : cd /tmp/ltsmin17472034387161895031;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin17472034387161895031;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([](<>((LTLAPp0==true)))||([]((LTLAPp1==true))&&X(([](<>((LTLAPp0==true)))||(<>((LTLAPp0==true))&&[](<>((LTLAPp1==true)))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-050A-LTLFireability-10 finished in 110325 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&(p1||F(p2)))))'
Support contains 7 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 22 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
[2024-05-29 01:14:51] [INFO ] Invariant cache hit.
[2024-05-29 01:14:51] [INFO ] Implicit Places using invariants in 808 ms returned []
[2024-05-29 01:14:51] [INFO ] Invariant cache hit.
[2024-05-29 01:14:53] [INFO ] Implicit Places using invariants and state equation in 1797 ms returned []
Implicit Place search using SMT with State Equation took 2619 ms to find 0 implicit places.
[2024-05-29 01:14:53] [INFO ] Invariant cache hit.
[2024-05-29 01:14:54] [INFO ] Dead Transitions using invariants and state equation in 869 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3513 ms. Remains : 1253/1253 places, 1203/1203 transitions.
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p2)), true, (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(OR (AND p0 p1) (AND p0 p2)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p2), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(OR (EQ s213 0) (EQ s221 0) (EQ s227 0)), p1:(AND (EQ s132 1) (EQ s134 1)), p2:(AND (EQ s931 1) (EQ s942 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2192 steps with 0 reset in 27 ms.
FORMULA ShieldIIPs-PT-050A-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050A-LTLFireability-11 finished in 3740 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((!p1 U (p2||G(!p1)))||p0))))'
Support contains 7 out of 1253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1253 transition count 1202
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1252 transition count 1202
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1251 transition count 1201
Applied a total of 4 rules in 59 ms. Remains 1251 /1253 variables (removed 2) and now considering 1201/1203 (removed 2) transitions.
// Phase 1: matrix 1201 rows 1251 cols
[2024-05-29 01:14:54] [INFO ] Computed 451 invariants in 6 ms
[2024-05-29 01:14:55] [INFO ] Implicit Places using invariants in 851 ms returned [1237]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 852 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1250/1253 places, 1201/1203 transitions.
Applied a total of 0 rules in 29 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 940 ms. Remains : 1250/1253 places, 1201/1203 transitions.
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p2) (NOT p0) p1), (AND (NOT p2) (NOT p0) p1)]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (NEQ s875 1) (NOT (AND (EQ s738 1) (EQ s748 1) (EQ s750 1)))), p0:(OR (EQ s163 0) (EQ s171 0) (EQ s175 0)), p1:(AND (EQ s738 1) (EQ s748 1) (EQ s7...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 39 reset in 1002 ms.
Product exploration explored 100000 steps with 39 reset in 1185 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 96 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 237 ms. (steps per millisecond=42 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 112139 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :{}
Probabilistic random walk after 112139 steps, saw 105064 distinct states, run finished after 3003 ms. (steps per millisecond=37 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1201 rows 1250 cols
[2024-05-29 01:15:01] [INFO ] Computed 450 invariants in 6 ms
[2024-05-29 01:15:02] [INFO ] [Real]Absence check using 450 positive place invariants in 87 ms returned sat
[2024-05-29 01:15:02] [INFO ] After 1002ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 01:15:03] [INFO ] [Nat]Absence check using 450 positive place invariants in 96 ms returned sat
[2024-05-29 01:15:04] [INFO ] After 1634ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 01:15:05] [INFO ] Deduced a trap composed of 11 places in 86 ms of which 1 ms to minimize.
[2024-05-29 01:15:05] [INFO ] Deduced a trap composed of 11 places in 75 ms of which 1 ms to minimize.
[2024-05-29 01:15:05] [INFO ] Deduced a trap composed of 11 places in 75 ms of which 0 ms to minimize.
[2024-05-29 01:15:06] [INFO ] Deduced a trap composed of 11 places in 75 ms of which 1 ms to minimize.
[2024-05-29 01:15:06] [INFO ] Deduced a trap composed of 11 places in 61 ms of which 1 ms to minimize.
[2024-05-29 01:15:06] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 0 ms to minimize.
[2024-05-29 01:15:06] [INFO ] Deduced a trap composed of 19 places in 51 ms of which 0 ms to minimize.
[2024-05-29 01:15:06] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 1 ms to minimize.
[2024-05-29 01:15:06] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 0 ms to minimize.
[2024-05-29 01:15:06] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-05-29 01:15:06] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 1 ms to minimize.
[2024-05-29 01:15:06] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1412 ms
[2024-05-29 01:15:07] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 0 ms to minimize.
[2024-05-29 01:15:07] [INFO ] Deduced a trap composed of 20 places in 60 ms of which 1 ms to minimize.
[2024-05-29 01:15:07] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 1 ms to minimize.
[2024-05-29 01:15:07] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 0 ms to minimize.
[2024-05-29 01:15:08] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 0 ms to minimize.
[2024-05-29 01:15:08] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 0 ms to minimize.
[2024-05-29 01:15:08] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 0 ms to minimize.
[2024-05-29 01:15:08] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 873 ms
[2024-05-29 01:15:08] [INFO ] After 5288ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 267 ms.
[2024-05-29 01:15:08] [INFO ] After 6006ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 290 ms.
Support contains 7 out of 1250 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1250/1250 places, 1201/1201 transitions.
Partial Free-agglomeration rule applied 344 times.
Drop transitions removed 344 transitions
Iterating global reduction 0 with 344 rules applied. Total rules applied 344 place count 1250 transition count 1201
Applied a total of 344 rules in 55 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 1250/1250 places, 1201/1201 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=39 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 163615 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{1=1}
Probabilistic random walk after 163615 steps, saw 157067 distinct states, run finished after 3001 ms. (steps per millisecond=54 ) properties seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 1201 rows 1250 cols
[2024-05-29 01:15:12] [INFO ] Computed 450 invariants in 9 ms
[2024-05-29 01:15:12] [INFO ] [Real]Absence check using 447 positive place invariants in 83 ms returned sat
[2024-05-29 01:15:12] [INFO ] [Real]Absence check using 447 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-29 01:15:13] [INFO ] After 959ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 01:15:13] [INFO ] [Nat]Absence check using 447 positive place invariants in 85 ms returned sat
[2024-05-29 01:15:13] [INFO ] [Nat]Absence check using 447 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-29 01:15:15] [INFO ] After 1958ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 01:15:16] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 0 ms to minimize.
[2024-05-29 01:15:16] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 0 ms to minimize.
[2024-05-29 01:15:16] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 0 ms to minimize.
[2024-05-29 01:15:16] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 1 ms to minimize.
[2024-05-29 01:15:16] [INFO ] Deduced a trap composed of 15 places in 69 ms of which 1 ms to minimize.
[2024-05-29 01:15:16] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 0 ms to minimize.
[2024-05-29 01:15:17] [INFO ] Deduced a trap composed of 17 places in 64 ms of which 0 ms to minimize.
[2024-05-29 01:15:17] [INFO ] Deduced a trap composed of 8 places in 65 ms of which 0 ms to minimize.
[2024-05-29 01:15:17] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 1 ms to minimize.
[2024-05-29 01:15:17] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 1 ms to minimize.
[2024-05-29 01:15:17] [INFO ] Deduced a trap composed of 24 places in 44 ms of which 1 ms to minimize.
[2024-05-29 01:15:17] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 2080 ms
[2024-05-29 01:15:17] [INFO ] After 4224ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 86 ms.
[2024-05-29 01:15:18] [INFO ] After 4660ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 59 ms.
Support contains 6 out of 1250 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1250/1250 places, 1201/1201 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1250 transition count 1201
Applied a total of 1 rules in 57 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 1250/1250 places, 1201/1201 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 193828 steps, run timeout after 3001 ms. (steps per millisecond=64 ) properties seen :{}
Probabilistic random walk after 193828 steps, saw 182976 distinct states, run finished after 3001 ms. (steps per millisecond=64 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1201 rows 1250 cols
[2024-05-29 01:15:21] [INFO ] Computed 450 invariants in 13 ms
[2024-05-29 01:15:21] [INFO ] [Real]Absence check using 447 positive place invariants in 86 ms returned sat
[2024-05-29 01:15:21] [INFO ] [Real]Absence check using 447 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-29 01:15:22] [INFO ] After 1001ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 01:15:22] [INFO ] [Nat]Absence check using 447 positive place invariants in 82 ms returned sat
[2024-05-29 01:15:22] [INFO ] [Nat]Absence check using 447 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-29 01:15:26] [INFO ] After 3615ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 01:15:26] [INFO ] Deduced a trap composed of 9 places in 188 ms of which 1 ms to minimize.
[2024-05-29 01:15:27] [INFO ] Deduced a trap composed of 9 places in 180 ms of which 0 ms to minimize.
[2024-05-29 01:15:27] [INFO ] Deduced a trap composed of 17 places in 228 ms of which 1 ms to minimize.
[2024-05-29 01:15:27] [INFO ] Deduced a trap composed of 9 places in 149 ms of which 0 ms to minimize.
[2024-05-29 01:15:27] [INFO ] Deduced a trap composed of 13 places in 137 ms of which 1 ms to minimize.
[2024-05-29 01:15:28] [INFO ] Deduced a trap composed of 9 places in 126 ms of which 0 ms to minimize.
[2024-05-29 01:15:28] [INFO ] Deduced a trap composed of 15 places in 129 ms of which 0 ms to minimize.
[2024-05-29 01:15:28] [INFO ] Deduced a trap composed of 15 places in 137 ms of which 1 ms to minimize.
[2024-05-29 01:15:28] [INFO ] Deduced a trap composed of 8 places in 141 ms of which 0 ms to minimize.
[2024-05-29 01:15:29] [INFO ] Deduced a trap composed of 9 places in 145 ms of which 1 ms to minimize.
[2024-05-29 01:15:29] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 1 ms to minimize.
[2024-05-29 01:15:29] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 0 ms to minimize.
[2024-05-29 01:15:29] [INFO ] Deduced a trap composed of 15 places in 136 ms of which 1 ms to minimize.
[2024-05-29 01:15:30] [INFO ] Deduced a trap composed of 9 places in 126 ms of which 1 ms to minimize.
[2024-05-29 01:15:30] [INFO ] Deduced a trap composed of 15 places in 126 ms of which 1 ms to minimize.
[2024-05-29 01:15:30] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 0 ms to minimize.
[2024-05-29 01:15:30] [INFO ] Deduced a trap composed of 9 places in 127 ms of which 0 ms to minimize.
[2024-05-29 01:15:31] [INFO ] Deduced a trap composed of 15 places in 126 ms of which 0 ms to minimize.
[2024-05-29 01:15:31] [INFO ] Deduced a trap composed of 13 places in 120 ms of which 0 ms to minimize.
[2024-05-29 01:15:31] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 0 ms to minimize.
[2024-05-29 01:15:31] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 5025 ms
[2024-05-29 01:15:31] [INFO ] After 8823ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 275 ms.
[2024-05-29 01:15:31] [INFO ] After 9460ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 47 ms.
Support contains 6 out of 1250 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1250/1250 places, 1201/1201 transitions.
Applied a total of 0 rules in 24 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 1250/1250 places, 1201/1201 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1250/1250 places, 1201/1201 transitions.
Applied a total of 0 rules in 24 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
[2024-05-29 01:15:31] [INFO ] Invariant cache hit.
[2024-05-29 01:15:32] [INFO ] Implicit Places using invariants in 997 ms returned []
[2024-05-29 01:15:32] [INFO ] Invariant cache hit.
[2024-05-29 01:15:35] [INFO ] Implicit Places using invariants and state equation in 2020 ms returned []
Implicit Place search using SMT with State Equation took 3052 ms to find 0 implicit places.
[2024-05-29 01:15:35] [INFO ] Redundant transitions in 41 ms returned []
[2024-05-29 01:15:35] [INFO ] Invariant cache hit.
[2024-05-29 01:15:36] [INFO ] Dead Transitions using invariants and state equation in 961 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4089 ms. Remains : 1250/1250 places, 1201/1201 transitions.
Applied a total of 0 rules in 24 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-29 01:15:36] [INFO ] Invariant cache hit.
[2024-05-29 01:15:36] [INFO ] [Real]Absence check using 447 positive place invariants in 79 ms returned sat
[2024-05-29 01:15:36] [INFO ] [Real]Absence check using 447 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-29 01:15:37] [INFO ] After 998ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 01:15:37] [INFO ] [Nat]Absence check using 447 positive place invariants in 75 ms returned sat
[2024-05-29 01:15:37] [INFO ] [Nat]Absence check using 447 positive and 3 generalized place invariants in 3 ms returned sat
[2024-05-29 01:15:38] [INFO ] After 1568ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 01:15:39] [INFO ] Deduced a trap composed of 13 places in 172 ms of which 1 ms to minimize.
[2024-05-29 01:15:40] [INFO ] Deduced a trap composed of 9 places in 185 ms of which 0 ms to minimize.
[2024-05-29 01:15:40] [INFO ] Deduced a trap composed of 9 places in 161 ms of which 0 ms to minimize.
[2024-05-29 01:15:40] [INFO ] Deduced a trap composed of 9 places in 159 ms of which 1 ms to minimize.
[2024-05-29 01:15:41] [INFO ] Deduced a trap composed of 9 places in 150 ms of which 6 ms to minimize.
[2024-05-29 01:15:41] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 0 ms to minimize.
[2024-05-29 01:15:41] [INFO ] Deduced a trap composed of 9 places in 129 ms of which 0 ms to minimize.
[2024-05-29 01:15:41] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 0 ms to minimize.
[2024-05-29 01:15:41] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 0 ms to minimize.
[2024-05-29 01:15:42] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 0 ms to minimize.
[2024-05-29 01:15:42] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 0 ms to minimize.
[2024-05-29 01:15:42] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 0 ms to minimize.
[2024-05-29 01:15:42] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 0 ms to minimize.
[2024-05-29 01:15:43] [INFO ] Deduced a trap composed of 9 places in 237 ms of which 1 ms to minimize.
[2024-05-29 01:15:43] [INFO ] Deduced a trap composed of 13 places in 233 ms of which 0 ms to minimize.
[2024-05-29 01:15:43] [INFO ] Deduced a trap composed of 12 places in 204 ms of which 1 ms to minimize.
[2024-05-29 01:15:44] [INFO ] Deduced a trap composed of 9 places in 210 ms of which 1 ms to minimize.
[2024-05-29 01:15:44] [INFO ] Deduced a trap composed of 9 places in 170 ms of which 0 ms to minimize.
[2024-05-29 01:15:44] [INFO ] Deduced a trap composed of 9 places in 181 ms of which 1 ms to minimize.
[2024-05-29 01:15:45] [INFO ] Deduced a trap composed of 13 places in 167 ms of which 1 ms to minimize.
[2024-05-29 01:15:45] [INFO ] Deduced a trap composed of 13 places in 162 ms of which 1 ms to minimize.
[2024-05-29 01:15:45] [INFO ] Deduced a trap composed of 13 places in 179 ms of which 1 ms to minimize.
[2024-05-29 01:15:45] [INFO ] Deduced a trap composed of 13 places in 151 ms of which 0 ms to minimize.
[2024-05-29 01:15:46] [INFO ] Deduced a trap composed of 13 places in 148 ms of which 0 ms to minimize.
[2024-05-29 01:15:46] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 1 ms to minimize.
[2024-05-29 01:15:46] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 1 ms to minimize.
[2024-05-29 01:15:46] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 1 ms to minimize.
[2024-05-29 01:15:47] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 0 ms to minimize.
[2024-05-29 01:15:47] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 1 ms to minimize.
[2024-05-29 01:15:47] [INFO ] Deduced a trap composed of 13 places in 105 ms of which 1 ms to minimize.
[2024-05-29 01:15:47] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 1 ms to minimize.
[2024-05-29 01:15:47] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 2 ms to minimize.
[2024-05-29 01:15:47] [INFO ] Trap strengthening (SAT) tested/added 33/32 trap constraints in 8119 ms
[2024-05-29 01:15:47] [INFO ] After 10487ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1047 ms.
[2024-05-29 01:15:48] [INFO ] After 11875ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 5 factoid took 113 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Support contains 7 out of 1250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1250/1250 places, 1201/1201 transitions.
Applied a total of 0 rules in 48 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
// Phase 1: matrix 1201 rows 1250 cols
[2024-05-29 01:15:49] [INFO ] Computed 450 invariants in 3 ms
[2024-05-29 01:15:50] [INFO ] Implicit Places using invariants in 822 ms returned []
[2024-05-29 01:15:50] [INFO ] Invariant cache hit.
[2024-05-29 01:15:51] [INFO ] Implicit Places using invariants and state equation in 1686 ms returned []
Implicit Place search using SMT with State Equation took 2514 ms to find 0 implicit places.
[2024-05-29 01:15:51] [INFO ] Redundant transitions in 140 ms returned [1195]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1200 rows 1250 cols
[2024-05-29 01:15:51] [INFO ] Computed 450 invariants in 5 ms
[2024-05-29 01:15:52] [INFO ] Dead Transitions using invariants and state equation in 922 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1250/1250 places, 1200/1201 transitions.
Applied a total of 0 rules in 25 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3705 ms. Remains : 1250/1250 places, 1200/1201 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 110 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 229 ms. (steps per millisecond=43 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 120767 steps, run timeout after 3001 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 120767 steps, saw 112420 distinct states, run finished after 3003 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-29 01:15:56] [INFO ] Invariant cache hit.
[2024-05-29 01:15:56] [INFO ] [Real]Absence check using 450 positive place invariants in 83 ms returned sat
[2024-05-29 01:15:57] [INFO ] After 965ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 01:15:57] [INFO ] [Nat]Absence check using 450 positive place invariants in 83 ms returned sat
[2024-05-29 01:16:00] [INFO ] After 2534ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 01:16:01] [INFO ] Deduced a trap composed of 11 places in 189 ms of which 1 ms to minimize.
[2024-05-29 01:16:01] [INFO ] Deduced a trap composed of 13 places in 109 ms of which 0 ms to minimize.
[2024-05-29 01:16:01] [INFO ] Deduced a trap composed of 11 places in 116 ms of which 0 ms to minimize.
[2024-05-29 01:16:01] [INFO ] Deduced a trap composed of 11 places in 92 ms of which 0 ms to minimize.
[2024-05-29 01:16:01] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 1 ms to minimize.
[2024-05-29 01:16:02] [INFO ] Deduced a trap composed of 11 places in 67 ms of which 1 ms to minimize.
[2024-05-29 01:16:02] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 1 ms to minimize.
[2024-05-29 01:16:02] [INFO ] Deduced a trap composed of 17 places in 91 ms of which 0 ms to minimize.
[2024-05-29 01:16:02] [INFO ] Deduced a trap composed of 17 places in 72 ms of which 1 ms to minimize.
[2024-05-29 01:16:02] [INFO ] Deduced a trap composed of 23 places in 53 ms of which 1 ms to minimize.
[2024-05-29 01:16:02] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 0 ms to minimize.
[2024-05-29 01:16:02] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 0 ms to minimize.
[2024-05-29 01:16:02] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1887 ms
[2024-05-29 01:16:03] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 0 ms to minimize.
[2024-05-29 01:16:03] [INFO ] Deduced a trap composed of 20 places in 68 ms of which 1 ms to minimize.
[2024-05-29 01:16:03] [INFO ] Deduced a trap composed of 19 places in 65 ms of which 1 ms to minimize.
[2024-05-29 01:16:03] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 2 ms to minimize.
[2024-05-29 01:16:04] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 1 ms to minimize.
[2024-05-29 01:16:04] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 1 ms to minimize.
[2024-05-29 01:16:04] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 1 ms to minimize.
[2024-05-29 01:16:04] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 0 ms to minimize.
[2024-05-29 01:16:04] [INFO ] Deduced a trap composed of 11 places in 57 ms of which 0 ms to minimize.
[2024-05-29 01:16:04] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
[2024-05-29 01:16:04] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1339 ms
[2024-05-29 01:16:04] [INFO ] After 6857ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 244 ms.
[2024-05-29 01:16:04] [INFO ] After 7483ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 183 ms.
Support contains 7 out of 1250 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1250/1250 places, 1200/1200 transitions.
Partial Free-agglomeration rule applied 344 times.
Drop transitions removed 344 transitions
Iterating global reduction 0 with 344 rules applied. Total rules applied 344 place count 1250 transition count 1200
Applied a total of 344 rules in 47 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 1250/1250 places, 1200/1200 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 192755 steps, run timeout after 3001 ms. (steps per millisecond=64 ) properties seen :{1=1}
Probabilistic random walk after 192755 steps, saw 184465 distinct states, run finished after 3001 ms. (steps per millisecond=64 ) properties seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 1200 rows 1250 cols
[2024-05-29 01:16:08] [INFO ] Computed 450 invariants in 13 ms
[2024-05-29 01:16:08] [INFO ] [Real]Absence check using 447 positive place invariants in 83 ms returned sat
[2024-05-29 01:16:08] [INFO ] [Real]Absence check using 447 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-29 01:16:09] [INFO ] After 962ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 01:16:09] [INFO ] [Nat]Absence check using 447 positive place invariants in 78 ms returned sat
[2024-05-29 01:16:09] [INFO ] [Nat]Absence check using 447 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-29 01:16:12] [INFO ] After 2233ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 01:16:12] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 1 ms to minimize.
[2024-05-29 01:16:12] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 4 ms to minimize.
[2024-05-29 01:16:13] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 0 ms to minimize.
[2024-05-29 01:16:13] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 1 ms to minimize.
[2024-05-29 01:16:13] [INFO ] Deduced a trap composed of 23 places in 69 ms of which 1 ms to minimize.
[2024-05-29 01:16:13] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 0 ms to minimize.
[2024-05-29 01:16:13] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-05-29 01:16:14] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 0 ms to minimize.
[2024-05-29 01:16:14] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1628 ms
[2024-05-29 01:16:14] [INFO ] After 4333ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 537 ms.
[2024-05-29 01:16:14] [INFO ] After 5219ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 65 ms.
Support contains 6 out of 1250 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1250/1250 places, 1200/1200 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1250 transition count 1200
Applied a total of 1 rules in 50 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 1250/1250 places, 1200/1200 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 204854 steps, run timeout after 3001 ms. (steps per millisecond=68 ) properties seen :{}
Probabilistic random walk after 204854 steps, saw 192766 distinct states, run finished after 3001 ms. (steps per millisecond=68 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1200 rows 1250 cols
[2024-05-29 01:16:18] [INFO ] Computed 450 invariants in 16 ms
[2024-05-29 01:16:18] [INFO ] [Real]Absence check using 447 positive place invariants in 85 ms returned sat
[2024-05-29 01:16:18] [INFO ] [Real]Absence check using 447 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-29 01:16:19] [INFO ] After 971ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 01:16:19] [INFO ] [Nat]Absence check using 447 positive place invariants in 90 ms returned sat
[2024-05-29 01:16:19] [INFO ] [Nat]Absence check using 447 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-29 01:16:20] [INFO ] After 1216ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 01:16:21] [INFO ] Deduced a trap composed of 9 places in 142 ms of which 0 ms to minimize.
[2024-05-29 01:16:21] [INFO ] Deduced a trap composed of 9 places in 122 ms of which 0 ms to minimize.
[2024-05-29 01:16:22] [INFO ] Deduced a trap composed of 9 places in 123 ms of which 1 ms to minimize.
[2024-05-29 01:16:22] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 1 ms to minimize.
[2024-05-29 01:16:22] [INFO ] Deduced a trap composed of 15 places in 120 ms of which 0 ms to minimize.
[2024-05-29 01:16:22] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 0 ms to minimize.
[2024-05-29 01:16:22] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 1 ms to minimize.
[2024-05-29 01:16:23] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 0 ms to minimize.
[2024-05-29 01:16:23] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 1 ms to minimize.
[2024-05-29 01:16:23] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 0 ms to minimize.
[2024-05-29 01:16:23] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 2088 ms
[2024-05-29 01:16:23] [INFO ] After 4104ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2193 ms.
[2024-05-29 01:16:25] [INFO ] After 6670ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 50 ms.
Support contains 6 out of 1250 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1250/1250 places, 1200/1200 transitions.
Applied a total of 0 rules in 23 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 1250/1250 places, 1200/1200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1250/1250 places, 1200/1200 transitions.
Applied a total of 0 rules in 23 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
[2024-05-29 01:16:25] [INFO ] Invariant cache hit.
[2024-05-29 01:16:26] [INFO ] Implicit Places using invariants in 1003 ms returned []
[2024-05-29 01:16:26] [INFO ] Invariant cache hit.
[2024-05-29 01:16:28] [INFO ] Implicit Places using invariants and state equation in 2098 ms returned []
Implicit Place search using SMT with State Equation took 3104 ms to find 0 implicit places.
[2024-05-29 01:16:28] [INFO ] Redundant transitions in 43 ms returned []
[2024-05-29 01:16:28] [INFO ] Invariant cache hit.
[2024-05-29 01:16:29] [INFO ] Dead Transitions using invariants and state equation in 880 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4062 ms. Remains : 1250/1250 places, 1200/1200 transitions.
Applied a total of 0 rules in 25 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-29 01:16:29] [INFO ] Invariant cache hit.
[2024-05-29 01:16:30] [INFO ] [Real]Absence check using 447 positive place invariants in 84 ms returned sat
[2024-05-29 01:16:30] [INFO ] [Real]Absence check using 447 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-29 01:16:30] [INFO ] After 987ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 01:16:31] [INFO ] [Nat]Absence check using 447 positive place invariants in 87 ms returned sat
[2024-05-29 01:16:31] [INFO ] [Nat]Absence check using 447 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-29 01:16:32] [INFO ] After 1616ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 01:16:33] [INFO ] Deduced a trap composed of 9 places in 133 ms of which 0 ms to minimize.
[2024-05-29 01:16:33] [INFO ] Deduced a trap composed of 10 places in 119 ms of which 0 ms to minimize.
[2024-05-29 01:16:33] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 1 ms to minimize.
[2024-05-29 01:16:33] [INFO ] Deduced a trap composed of 15 places in 117 ms of which 1 ms to minimize.
[2024-05-29 01:16:34] [INFO ] Deduced a trap composed of 15 places in 119 ms of which 0 ms to minimize.
[2024-05-29 01:16:34] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 0 ms to minimize.
[2024-05-29 01:16:34] [INFO ] Deduced a trap composed of 17 places in 113 ms of which 0 ms to minimize.
[2024-05-29 01:16:34] [INFO ] Deduced a trap composed of 10 places in 124 ms of which 1 ms to minimize.
[2024-05-29 01:16:35] [INFO ] Deduced a trap composed of 15 places in 122 ms of which 0 ms to minimize.
[2024-05-29 01:16:35] [INFO ] Deduced a trap composed of 23 places in 122 ms of which 1 ms to minimize.
[2024-05-29 01:16:35] [INFO ] Deduced a trap composed of 9 places in 131 ms of which 1 ms to minimize.
[2024-05-29 01:16:35] [INFO ] Deduced a trap composed of 17 places in 114 ms of which 1 ms to minimize.
[2024-05-29 01:16:35] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 0 ms to minimize.
[2024-05-29 01:16:36] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 0 ms to minimize.
[2024-05-29 01:16:36] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 0 ms to minimize.
[2024-05-29 01:16:36] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 1 ms to minimize.
[2024-05-29 01:16:36] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 0 ms to minimize.
[2024-05-29 01:16:36] [INFO ] Deduced a trap composed of 21 places in 76 ms of which 0 ms to minimize.
[2024-05-29 01:16:37] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 1 ms to minimize.
[2024-05-29 01:16:37] [INFO ] Trap strengthening (SAT) tested/added 20/19 trap constraints in 4101 ms
[2024-05-29 01:16:37] [INFO ] After 5934ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 194 ms.
[2024-05-29 01:16:37] [INFO ] After 6483ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 5 factoid took 121 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) p1 (NOT p2))]
Product exploration explored 100000 steps with 39 reset in 1031 ms.
Product exploration explored 100000 steps with 39 reset in 1245 ms.
Built C files in :
/tmp/ltsmin1876804315495383273
[2024-05-29 01:16:40] [INFO ] Computing symmetric may disable matrix : 1200 transitions.
[2024-05-29 01:16:40] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:16:40] [INFO ] Computing symmetric may enable matrix : 1200 transitions.
[2024-05-29 01:16:40] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:16:40] [INFO ] Computing Do-Not-Accords matrix : 1200 transitions.
[2024-05-29 01:16:40] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:16:40] [INFO ] Built C files in 243ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1876804315495383273
Running compilation step : cd /tmp/ltsmin1876804315495383273;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1876804315495383273;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1876804315495383273;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 7 out of 1250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1250/1250 places, 1200/1200 transitions.
Applied a total of 0 rules in 32 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
// Phase 1: matrix 1200 rows 1250 cols
[2024-05-29 01:16:43] [INFO ] Computed 450 invariants in 5 ms
[2024-05-29 01:16:44] [INFO ] Implicit Places using invariants in 793 ms returned []
[2024-05-29 01:16:44] [INFO ] Invariant cache hit.
[2024-05-29 01:16:45] [INFO ] Implicit Places using invariants and state equation in 1854 ms returned []
Implicit Place search using SMT with State Equation took 2649 ms to find 0 implicit places.
[2024-05-29 01:16:46] [INFO ] Redundant transitions in 151 ms returned []
[2024-05-29 01:16:46] [INFO ] Invariant cache hit.
[2024-05-29 01:16:46] [INFO ] Dead Transitions using invariants and state equation in 859 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3697 ms. Remains : 1250/1250 places, 1200/1200 transitions.
Built C files in :
/tmp/ltsmin7180785209412372500
[2024-05-29 01:16:47] [INFO ] Computing symmetric may disable matrix : 1200 transitions.
[2024-05-29 01:16:47] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:16:47] [INFO ] Computing symmetric may enable matrix : 1200 transitions.
[2024-05-29 01:16:47] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:16:47] [INFO ] Computing Do-Not-Accords matrix : 1200 transitions.
[2024-05-29 01:16:47] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:16:47] [INFO ] Built C files in 244ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7180785209412372500
Running compilation step : cd /tmp/ltsmin7180785209412372500;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7180785209412372500;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7180785209412372500;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-29 01:16:50] [INFO ] Flatten gal took : 51 ms
[2024-05-29 01:16:50] [INFO ] Flatten gal took : 50 ms
[2024-05-29 01:16:50] [INFO ] Time to serialize gal into /tmp/LTL15200891569398455714.gal : 6 ms
[2024-05-29 01:16:50] [INFO ] Time to serialize properties into /tmp/LTL8126261142217453737.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15200891569398455714.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6044746037207266512.hoa' '-atoms' '/tmp/LTL8126261142217453737.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8126261142217453737.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6044746037207266512.hoa
Detected timeout of ITS tools.
[2024-05-29 01:17:05] [INFO ] Flatten gal took : 64 ms
[2024-05-29 01:17:05] [INFO ] Flatten gal took : 51 ms
[2024-05-29 01:17:05] [INFO ] Time to serialize gal into /tmp/LTL5526899527856322203.gal : 9 ms
[2024-05-29 01:17:05] [INFO ] Time to serialize properties into /tmp/LTL9882214327656395872.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5526899527856322203.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9882214327656395872.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F(("((p163==0)||(p171==0))")||(("(p175==0)")||((!("(((p738==1)&&(p748==1))&&(p750==1))"))U(("((p875==0)&&(!(((p738==1)&&(p748==1)...226
Formula 0 simplified : FG(!"((p163==0)||(p171==0))" & !"(p175==0)" & ("(((p738==1)&&(p748==1))&&(p750==1))" M !"((p875==0)&&(!(((p738==1)&&(p748==1))&&(p75...166
Detected timeout of ITS tools.
[2024-05-29 01:17:20] [INFO ] Flatten gal took : 45 ms
[2024-05-29 01:17:20] [INFO ] Applying decomposition
[2024-05-29 01:17:20] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15404872360917423490.txt' '-o' '/tmp/graph15404872360917423490.bin' '-w' '/tmp/graph15404872360917423490.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15404872360917423490.bin' '-l' '-1' '-v' '-w' '/tmp/graph15404872360917423490.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:17:20] [INFO ] Decomposing Gal with order
[2024-05-29 01:17:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:17:21] [INFO ] Removed a total of 795 redundant transitions.
[2024-05-29 01:17:21] [INFO ] Flatten gal took : 67 ms
[2024-05-29 01:17:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 732 labels/synchronizations in 57 ms.
[2024-05-29 01:17:21] [INFO ] Time to serialize gal into /tmp/LTL12141579082664289030.gal : 19 ms
[2024-05-29 01:17:21] [INFO ] Time to serialize properties into /tmp/LTL17480205560708445024.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12141579082664289030.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17480205560708445024.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F(("((i4.i0.i1.u59.p163==0)||(i4.i0.i1.u62.p171==0))")||(("(i4.i0.i1.u63.p175==0)")||((!("(((i17.i1.i1.u266.p738==1)&&(i17.i1.i1....415
Formula 0 simplified : FG(!"((i4.i0.i1.u59.p163==0)||(i4.i0.i1.u62.p171==0))" & !"(i4.i0.i1.u63.p175==0)" & ("(((i17.i1.i1.u266.p738==1)&&(i17.i1.i1.u269.p...310
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7659177260162420964
[2024-05-29 01:17:36] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7659177260162420964
Running compilation step : cd /tmp/ltsmin7659177260162420964;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2288 ms.
Running link step : cd /tmp/ltsmin7659177260162420964;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin7659177260162420964;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(((!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true))))||(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-050A-LTLFireability-12 finished in 176462 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((X(p0)||G(p1))))))'
Support contains 4 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 25 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
// Phase 1: matrix 1203 rows 1253 cols
[2024-05-29 01:17:51] [INFO ] Computed 451 invariants in 3 ms
[2024-05-29 01:17:52] [INFO ] Implicit Places using invariants in 852 ms returned []
[2024-05-29 01:17:52] [INFO ] Invariant cache hit.
[2024-05-29 01:17:53] [INFO ] Implicit Places using invariants and state equation in 1604 ms returned []
Implicit Place search using SMT with State Equation took 2457 ms to find 0 implicit places.
[2024-05-29 01:17:53] [INFO ] Invariant cache hit.
[2024-05-29 01:17:54] [INFO ] Dead Transitions using invariants and state equation in 849 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3333 ms. Remains : 1253/1253 places, 1203/1203 transitions.
Stuttering acceptance computed with spot in 219 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 1}, { cond=p1, acceptance={} source=4 dest: 2}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 5}]], initial=6, aps=[p0:(AND (EQ s364 1) (EQ s385 1)), p1:(OR (EQ s339 0) (EQ s360 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1690 steps with 0 reset in 26 ms.
FORMULA ShieldIIPs-PT-050A-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-050A-LTLFireability-13 finished in 3613 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p0 U X(p1))||X(F(p0)))))'
Support contains 4 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Applied a total of 0 rules in 18 ms. Remains 1253 /1253 variables (removed 0) and now considering 1203/1203 (removed 0) transitions.
[2024-05-29 01:17:54] [INFO ] Invariant cache hit.
[2024-05-29 01:17:55] [INFO ] Implicit Places using invariants in 804 ms returned []
[2024-05-29 01:17:55] [INFO ] Invariant cache hit.
[2024-05-29 01:17:57] [INFO ] Implicit Places using invariants and state equation in 1719 ms returned []
Implicit Place search using SMT with State Equation took 2524 ms to find 0 implicit places.
[2024-05-29 01:17:57] [INFO ] Invariant cache hit.
[2024-05-29 01:17:58] [INFO ] Dead Transitions using invariants and state equation in 824 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3368 ms. Remains : 1253/1253 places, 1203/1203 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s640 1), p0:(AND (EQ s1238 1) (EQ s1248 1) (EQ s1252 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 33333 reset in 2975 ms.
Product exploration explored 100000 steps with 33333 reset in 3115 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 35 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-050A-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-050A-LTLFireability-14 finished in 9608 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1253 transition count 1202
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1252 transition count 1202
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1251 transition count 1201
Applied a total of 4 rules in 51 ms. Remains 1251 /1253 variables (removed 2) and now considering 1201/1203 (removed 2) transitions.
// Phase 1: matrix 1201 rows 1251 cols
[2024-05-29 01:18:04] [INFO ] Computed 451 invariants in 5 ms
[2024-05-29 01:18:05] [INFO ] Implicit Places using invariants in 821 ms returned [1237]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 840 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1250/1253 places, 1201/1203 transitions.
Applied a total of 0 rules in 35 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 926 ms. Remains : 1250/1253 places, 1201/1203 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-050A-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s979 0) (EQ s994 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 39 reset in 956 ms.
Product exploration explored 100000 steps with 39 reset in 1134 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 359 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=71 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Support contains 2 out of 1250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1250/1250 places, 1201/1201 transitions.
Applied a total of 0 rules in 28 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
// Phase 1: matrix 1201 rows 1250 cols
[2024-05-29 01:18:08] [INFO ] Computed 450 invariants in 6 ms
[2024-05-29 01:18:08] [INFO ] Implicit Places using invariants in 868 ms returned []
[2024-05-29 01:18:08] [INFO ] Invariant cache hit.
[2024-05-29 01:18:10] [INFO ] Implicit Places using invariants and state equation in 1771 ms returned []
Implicit Place search using SMT with State Equation took 2641 ms to find 0 implicit places.
[2024-05-29 01:18:10] [INFO ] Redundant transitions in 109 ms returned [1195]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1200 rows 1250 cols
[2024-05-29 01:18:10] [INFO ] Computed 450 invariants in 5 ms
[2024-05-29 01:18:11] [INFO ] Dead Transitions using invariants and state equation in 838 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1250/1250 places, 1200/1201 transitions.
Applied a total of 0 rules in 24 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3653 ms. Remains : 1250/1250 places, 1200/1201 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 302 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=60 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 110 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Product exploration explored 100000 steps with 39 reset in 1046 ms.
Product exploration explored 100000 steps with 39 reset in 1257 ms.
Built C files in :
/tmp/ltsmin838422777292816825
[2024-05-29 01:18:14] [INFO ] Computing symmetric may disable matrix : 1200 transitions.
[2024-05-29 01:18:14] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:18:14] [INFO ] Computing symmetric may enable matrix : 1200 transitions.
[2024-05-29 01:18:14] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:18:14] [INFO ] Computing Do-Not-Accords matrix : 1200 transitions.
[2024-05-29 01:18:14] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:18:14] [INFO ] Built C files in 241ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin838422777292816825
Running compilation step : cd /tmp/ltsmin838422777292816825;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin838422777292816825;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin838422777292816825;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1250/1250 places, 1200/1200 transitions.
Applied a total of 0 rules in 25 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
[2024-05-29 01:18:17] [INFO ] Invariant cache hit.
[2024-05-29 01:18:18] [INFO ] Implicit Places using invariants in 837 ms returned []
[2024-05-29 01:18:18] [INFO ] Invariant cache hit.
[2024-05-29 01:18:20] [INFO ] Implicit Places using invariants and state equation in 1769 ms returned []
Implicit Place search using SMT with State Equation took 2629 ms to find 0 implicit places.
[2024-05-29 01:18:20] [INFO ] Redundant transitions in 134 ms returned []
[2024-05-29 01:18:20] [INFO ] Invariant cache hit.
[2024-05-29 01:18:21] [INFO ] Dead Transitions using invariants and state equation in 780 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3577 ms. Remains : 1250/1250 places, 1200/1200 transitions.
Built C files in :
/tmp/ltsmin8741283019316647410
[2024-05-29 01:18:21] [INFO ] Computing symmetric may disable matrix : 1200 transitions.
[2024-05-29 01:18:21] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:18:21] [INFO ] Computing symmetric may enable matrix : 1200 transitions.
[2024-05-29 01:18:21] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:18:21] [INFO ] Computing Do-Not-Accords matrix : 1200 transitions.
[2024-05-29 01:18:21] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:18:21] [INFO ] Built C files in 233ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8741283019316647410
Running compilation step : cd /tmp/ltsmin8741283019316647410;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8741283019316647410;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8741283019316647410;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-29 01:18:24] [INFO ] Flatten gal took : 46 ms
[2024-05-29 01:18:24] [INFO ] Flatten gal took : 54 ms
[2024-05-29 01:18:24] [INFO ] Time to serialize gal into /tmp/LTL5087957036018934342.gal : 6 ms
[2024-05-29 01:18:24] [INFO ] Time to serialize properties into /tmp/LTL15301432375799216488.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5087957036018934342.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11901644866087443975.hoa' '-atoms' '/tmp/LTL15301432375799216488.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15301432375799216488.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11901644866087443975.hoa
Detected timeout of ITS tools.
[2024-05-29 01:18:39] [INFO ] Flatten gal took : 45 ms
[2024-05-29 01:18:39] [INFO ] Flatten gal took : 46 ms
[2024-05-29 01:18:39] [INFO ] Time to serialize gal into /tmp/LTL13578461762083365829.gal : 6 ms
[2024-05-29 01:18:39] [INFO ] Time to serialize properties into /tmp/LTL13400865960090068637.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13578461762083365829.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13400865960090068637.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("((p979==0)||(p994==0))"))))
Formula 0 simplified : GF!"((p979==0)||(p994==0))"
Detected timeout of ITS tools.
[2024-05-29 01:18:55] [INFO ] Flatten gal took : 52 ms
[2024-05-29 01:18:55] [INFO ] Applying decomposition
[2024-05-29 01:18:55] [INFO ] Flatten gal took : 69 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph9252177760436289404.txt' '-o' '/tmp/graph9252177760436289404.bin' '-w' '/tmp/graph9252177760436289404.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9252177760436289404.bin' '-l' '-1' '-v' '-w' '/tmp/graph9252177760436289404.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:18:55] [INFO ] Decomposing Gal with order
[2024-05-29 01:18:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:18:55] [INFO ] Removed a total of 795 redundant transitions.
[2024-05-29 01:18:55] [INFO ] Flatten gal took : 61 ms
[2024-05-29 01:18:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 596 labels/synchronizations in 42 ms.
[2024-05-29 01:18:55] [INFO ] Time to serialize gal into /tmp/LTL10733738451208703914.gal : 9 ms
[2024-05-29 01:18:55] [INFO ] Time to serialize properties into /tmp/LTL17069973395005285660.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10733738451208703914.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17069973395005285660.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(G("((i21.u352.p979==0)||(i21.u358.p994==0))"))))
Formula 0 simplified : GF!"((i21.u352.p979==0)||(i21.u358.p994==0))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11705664484954516769
[2024-05-29 01:19:10] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11705664484954516769
Running compilation step : cd /tmp/ltsmin11705664484954516769;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2358 ms.
Running link step : cd /tmp/ltsmin11705664484954516769;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin11705664484954516769;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-050A-LTLFireability-15 finished in 81057 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((X(p0) U (p1 U p2))||G((p1||F(p3)))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U (p1||X(X(F(p2))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(!p0))||(G(p1)&&X((G(F(!p0))||(F(!p0)&&G(F(p1)))))))))'
Found a Shortening insensitive property : ShieldIIPs-PT-050A-LTLFireability-10
Stuttering acceptance computed with spot in 243 ms :[p0, (AND (NOT p1) p0), p0, p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Support contains 4 out of 1253 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1253/1253 places, 1203/1203 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1253 transition count 1202
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1252 transition count 1202
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1251 transition count 1201
Applied a total of 4 rules in 62 ms. Remains 1251 /1253 variables (removed 2) and now considering 1201/1203 (removed 2) transitions.
// Phase 1: matrix 1201 rows 1251 cols
[2024-05-29 01:19:26] [INFO ] Computed 451 invariants in 4 ms
[2024-05-29 01:19:27] [INFO ] Implicit Places using invariants in 831 ms returned [1237]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 833 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 1250/1253 places, 1201/1203 transitions.
Applied a total of 0 rules in 24 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 919 ms. Remains : 1250/1253 places, 1201/1203 transitions.
Running random walk in product with property : ShieldIIPs-PT-050A-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (EQ s1232 1) (EQ s1234 1)), p0:(AND (EQ s1131 1) (EQ s1142 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 575 reset in 936 ms.
Product exploration explored 100000 steps with 672 reset in 1100 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT p0)), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 135 ms. Reduced automaton from 6 states, 13 edges and 2 AP (stutter sensitive) to 6 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 248 ms :[p0, (AND (NOT p1) p0), p0, p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Finished random walk after 355 steps, including 0 resets, run visited all 4 properties in 6 ms. (steps per millisecond=59 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT p0)), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND p1 p0)), (F p1), (F (AND (NOT p1) p0)), (F p0)]
Knowledge based reduction with 10 factoid took 197 ms. Reduced automaton from 6 states, 13 edges and 2 AP (stutter sensitive) to 6 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 245 ms :[p0, (AND (NOT p1) p0), p0, p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 263 ms :[p0, (AND (NOT p1) p0), p0, p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Support contains 4 out of 1250 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1250/1250 places, 1201/1201 transitions.
Applied a total of 0 rules in 22 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
// Phase 1: matrix 1201 rows 1250 cols
[2024-05-29 01:19:30] [INFO ] Computed 450 invariants in 11 ms
[2024-05-29 01:19:31] [INFO ] Implicit Places using invariants in 834 ms returned []
[2024-05-29 01:19:31] [INFO ] Invariant cache hit.
[2024-05-29 01:19:33] [INFO ] Implicit Places using invariants and state equation in 1856 ms returned []
Implicit Place search using SMT with State Equation took 2696 ms to find 0 implicit places.
[2024-05-29 01:19:33] [INFO ] Invariant cache hit.
[2024-05-29 01:19:33] [INFO ] Dead Transitions using invariants and state equation in 854 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3586 ms. Remains : 1250/1250 places, 1201/1201 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 109 ms. Reduced automaton from 6 states, 13 edges and 2 AP (stutter sensitive) to 6 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 252 ms :[p0, (AND (NOT p1) p0), p0, p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Finished random walk after 109 steps, including 0 resets, run visited all 4 properties in 5 ms. (steps per millisecond=21 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND p1 p0)), (F p1), (F (AND (NOT p1) p0)), (F p0)]
Knowledge based reduction with 10 factoid took 219 ms. Reduced automaton from 6 states, 13 edges and 2 AP (stutter sensitive) to 6 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 208 ms :[p0, (AND (NOT p1) p0), p0, p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 213 ms :[p0, (AND (NOT p1) p0), p0, p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 248 ms :[p0, (AND (NOT p1) p0), p0, p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 677 reset in 945 ms.
Product exploration explored 100000 steps with 610 reset in 1104 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 235 ms :[p0, (AND (NOT p1) p0), p0, p0, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Support contains 4 out of 1250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1250/1250 places, 1201/1201 transitions.
Applied a total of 0 rules in 31 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
[2024-05-29 01:19:37] [INFO ] Redundant transitions in 142 ms returned [1195]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1200 rows 1250 cols
[2024-05-29 01:19:37] [INFO ] Computed 450 invariants in 2 ms
[2024-05-29 01:19:38] [INFO ] Dead Transitions using invariants and state equation in 840 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1250/1250 places, 1200/1201 transitions.
Applied a total of 0 rules in 24 ms. Remains 1250 /1250 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1048 ms. Remains : 1250/1250 places, 1200/1201 transitions.
Built C files in :
/tmp/ltsmin17966071828517688547
[2024-05-29 01:19:38] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17966071828517688547
Running compilation step : cd /tmp/ltsmin17966071828517688547;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2308 ms.
Running link step : cd /tmp/ltsmin17966071828517688547;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin17966071828517688547;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17275881204118713008.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 1250 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1250/1250 places, 1201/1201 transitions.
Applied a total of 0 rules in 23 ms. Remains 1250 /1250 variables (removed 0) and now considering 1201/1201 (removed 0) transitions.
// Phase 1: matrix 1201 rows 1250 cols
[2024-05-29 01:19:53] [INFO ] Computed 450 invariants in 2 ms
[2024-05-29 01:19:54] [INFO ] Implicit Places using invariants in 801 ms returned []
[2024-05-29 01:19:54] [INFO ] Invariant cache hit.
[2024-05-29 01:19:56] [INFO ] Implicit Places using invariants and state equation in 1858 ms returned []
Implicit Place search using SMT with State Equation took 2660 ms to find 0 implicit places.
[2024-05-29 01:19:56] [INFO ] Invariant cache hit.
[2024-05-29 01:19:57] [INFO ] Dead Transitions using invariants and state equation in 813 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3497 ms. Remains : 1250/1250 places, 1201/1201 transitions.
Built C files in :
/tmp/ltsmin5433824055760633722
[2024-05-29 01:19:57] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5433824055760633722
Running compilation step : cd /tmp/ltsmin5433824055760633722;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2404 ms.
Running link step : cd /tmp/ltsmin5433824055760633722;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin5433824055760633722;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12066241481402470118.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 01:20:12] [INFO ] Flatten gal took : 49 ms
[2024-05-29 01:20:12] [INFO ] Flatten gal took : 48 ms
[2024-05-29 01:20:12] [INFO ] Time to serialize gal into /tmp/LTL2713991351337890172.gal : 6 ms
[2024-05-29 01:20:12] [INFO ] Time to serialize properties into /tmp/LTL10260271969712071167.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2713991351337890172.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4191517535404624769.hoa' '-atoms' '/tmp/LTL10260271969712071167.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL10260271969712071167.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4191517535404624769.hoa
Detected timeout of ITS tools.
[2024-05-29 01:20:27] [INFO ] Flatten gal took : 61 ms
[2024-05-29 01:20:27] [INFO ] Flatten gal took : 46 ms
[2024-05-29 01:20:27] [INFO ] Time to serialize gal into /tmp/LTL7265587830027609634.gal : 6 ms
[2024-05-29 01:20:27] [INFO ] Time to serialize properties into /tmp/LTL5094138852112467492.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7265587830027609634.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5094138852112467492.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((p1131==0)||(p1142==0))")))||((G("((p1232==1)&&(p1234==1))"))&&(X((G(F("((p1131==0)||(p1142==0))")))||((F("((p1131==0)||(p...210
Formula 0 simplified : G(FG!"((p1131==0)||(p1142==0))" & (F!"((p1232==1)&&(p1234==1))" | X(FG!"((p1131==0)||(p1142==0))" & (G!"((p1131==0)||(p1142==0))" | ...188
Detected timeout of ITS tools.
[2024-05-29 01:20:42] [INFO ] Flatten gal took : 50 ms
[2024-05-29 01:20:42] [INFO ] Applying decomposition
[2024-05-29 01:20:42] [INFO ] Flatten gal took : 50 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph18296183360614452679.txt' '-o' '/tmp/graph18296183360614452679.bin' '-w' '/tmp/graph18296183360614452679.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph18296183360614452679.bin' '-l' '-1' '-v' '-w' '/tmp/graph18296183360614452679.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:20:43] [INFO ] Decomposing Gal with order
[2024-05-29 01:20:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:20:43] [INFO ] Removed a total of 797 redundant transitions.
[2024-05-29 01:20:43] [INFO ] Flatten gal took : 61 ms
[2024-05-29 01:20:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 740 labels/synchronizations in 53 ms.
[2024-05-29 01:20:43] [INFO ] Time to serialize gal into /tmp/LTL4669562512882643173.gal : 17 ms
[2024-05-29 01:20:43] [INFO ] Time to serialize properties into /tmp/LTL5595890098517900271.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4669562512882643173.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5595890098517900271.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((i27.u407.p1131==0)||(i27.u411.p1142==0))")))||((G("((i29.i1.i1.u443.p1232==1)&&(i29.i1.i2.u444.p1234==1))"))&&(X((G(F("((...324
Formula 0 simplified : G(FG!"((i27.u407.p1131==0)||(i27.u411.p1142==0))" & (F!"((i29.i1.i1.u443.p1232==1)&&(i29.i1.i2.u444.p1234==1))" | X(FG!"((i27.u407.p...302
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16182019568576245109
[2024-05-29 01:20:58] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16182019568576245109
Running compilation step : cd /tmp/ltsmin16182019568576245109;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2307 ms.
Running link step : cd /tmp/ltsmin16182019568576245109;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin16182019568576245109;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([](<>((LTLAPp0==true)))||([]((LTLAPp1==true))&&X(([](<>((LTLAPp0==true)))||(<>((LTLAPp0==true))&&[](<>((LTLAPp1==true)))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-050A-LTLFireability-10 finished in 107549 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((!p1 U (p2||G(!p1)))||p0))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-05-29 01:21:13] [INFO ] Flatten gal took : 50 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8038424804359705450
[2024-05-29 01:21:13] [INFO ] Computing symmetric may disable matrix : 1203 transitions.
[2024-05-29 01:21:13] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:21:13] [INFO ] Computing symmetric may enable matrix : 1203 transitions.
[2024-05-29 01:21:13] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:21:13] [INFO ] Applying decomposition
[2024-05-29 01:21:13] [INFO ] Flatten gal took : 57 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph12063433519450936953.txt' '-o' '/tmp/graph12063433519450936953.bin' '-w' '/tmp/graph12063433519450936953.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12063433519450936953.bin' '-l' '-1' '-v' '-w' '/tmp/graph12063433519450936953.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:21:13] [INFO ] Decomposing Gal with order
[2024-05-29 01:21:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:21:13] [INFO ] Computing Do-Not-Accords matrix : 1203 transitions.
[2024-05-29 01:21:14] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 01:21:14] [INFO ] Built C files in 263ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8038424804359705450
Running compilation step : cd /tmp/ltsmin8038424804359705450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-29 01:21:14] [INFO ] Removed a total of 800 redundant transitions.
[2024-05-29 01:21:14] [INFO ] Flatten gal took : 67 ms
[2024-05-29 01:21:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 748 labels/synchronizations in 62 ms.
[2024-05-29 01:21:14] [INFO ] Time to serialize gal into /tmp/LTLFireability4969945191162186497.gal : 14 ms
[2024-05-29 01:21:14] [INFO ] Time to serialize properties into /tmp/LTLFireability328151849090744112.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4969945191162186497.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability328151849090744112.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 7 LTL properties
Checking formula 0 : !((F("(((i1.i1.i0.u19.p53==1)&&(i1.i1.i2.u27.p74==1))||(((i27.i0.i2.u419.p1163==1)&&(i27.i0.i2.u422.p1171==1))&&(i27.i0.i2.u423.p1175=...164
Formula 0 simplified : G!"(((i1.i1.i0.u19.p53==1)&&(i1.i1.i2.u27.p74==1))||(((i27.i0.i2.u419.p1163==1)&&(i27.i0.i2.u422.p1171==1))&&(i27.i0.i2.u423.p1175==...160
Compilation finished in 4017 ms.
Running link step : cd /tmp/ltsmin8038424804359705450;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin8038424804359705450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin8038424804359705450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8038424804359705450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(((X((LTLAPp1==true)) U ((LTLAPp2==true) U (LTLAPp3==true)))||[](((LTLAPp2==true)||<>((LTLAPp4==true)))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin8038424804359705450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(((X((LTLAPp1==true)) U ((LTLAPp2==true) U (LTLAPp3==true)))||[](((LTLAPp2==true)||<>((LTLAPp4==true)))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8038424804359705450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X((LTLAPp5==true)) U ((LTLAPp6==true)||X(X(<>((LTLAPp7==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin8038424804359705450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X((LTLAPp5==true)) U ((LTLAPp6==true)||X(X(<>((LTLAPp7==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8038424804359705450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp8==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 01:48:00] [INFO ] Applying decomposition
[2024-05-29 01:48:01] [INFO ] Flatten gal took : 146 ms
[2024-05-29 01:48:01] [INFO ] Decomposing Gal with order
[2024-05-29 01:48:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:48:01] [INFO ] Removed a total of 850 redundant transitions.
[2024-05-29 01:48:01] [INFO ] Flatten gal took : 134 ms
[2024-05-29 01:48:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 600 labels/synchronizations in 101 ms.
[2024-05-29 01:48:01] [INFO ] Time to serialize gal into /tmp/LTLFireability4354589640072414902.gal : 9 ms
[2024-05-29 01:48:01] [INFO ] Time to serialize properties into /tmp/LTLFireability1121689069295234626.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4354589640072414902.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1121689069295234626.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 7 LTL properties
Checking formula 0 : !((F("(((u22.p53==1)&&(u31.p74==1))||(((u467.p1163==1)&&(u470.p1171==1))&&(u471.p1175==1)))")))
Formula 0 simplified : G!"(((u22.p53==1)&&(u31.p74==1))||(((u467.p1163==1)&&(u470.p1171==1))&&(u471.p1175==1)))"
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin8038424804359705450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp8==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8038424804359705450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([](<>(!(LTLAPp9==true)))||([]((LTLAPp10==true))&&X(([](<>(!(LTLAPp9==true)))||(<>(!(LTLAPp9==true))&&[](<>((LTLAPp10==true)))))))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 3788468 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16036672 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPs-PT-050A"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is ShieldIIPs-PT-050A, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r373-tall-171683788500093"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-050A.tgz
mv ShieldIIPs-PT-050A execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;