Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713200131.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPs-PT-040A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713200131
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 816K
-rw-r--r-- 1 mcc users 6.0K Feb 25 16:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 16:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 16:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 16:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Feb 25 16:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Feb 25 16:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 338K Mar 5 18:23 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-040A-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-040A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679175565346

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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-040A
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-18 21:39:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 21:39:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 21:39:27] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2023-03-18 21:39:27] [INFO ] Transformed 1003 places.
[2023-03-18 21:39:27] [INFO ] Transformed 963 transitions.
[2023-03-18 21:39:27] [INFO ] Found NUPN structural information;
[2023-03-18 21:39:27] [INFO ] Parsed PT model containing 1003 places and 963 transitions and 4326 arcs in 283 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 109 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
// Phase 1: matrix 963 rows 1003 cols
[2023-03-18 21:39:28] [INFO ] Computed 361 place invariants in 19 ms
[2023-03-18 21:39:29] [INFO ] Implicit Places using invariants in 922 ms returned []
[2023-03-18 21:39:29] [INFO ] Invariant cache hit.
[2023-03-18 21:39:30] [INFO ] Implicit Places using invariants and state equation in 1472 ms returned []
Implicit Place search using SMT with State Equation took 2426 ms to find 0 implicit places.
[2023-03-18 21:39:30] [INFO ] Invariant cache hit.
[2023-03-18 21:39:31] [INFO ] Dead Transitions using invariants and state equation in 581 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3119 ms. Remains : 1003/1003 places, 963/963 transitions.
Support contains 26 out of 1003 places after structural reductions.
[2023-03-18 21:39:31] [INFO ] Flatten gal took : 147 ms
[2023-03-18 21:39:31] [INFO ] Flatten gal took : 102 ms
[2023-03-18 21:39:31] [INFO ] Input system was already deterministic with 963 transitions.
Support contains 23 out of 1003 places (down from 26) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 327 ms. (steps per millisecond=30 ) properties (out of 12) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 21:39:32] [INFO ] Invariant cache hit.
[2023-03-18 21:39:32] [INFO ] [Real]Absence check using 361 positive place invariants in 84 ms returned sat
[2023-03-18 21:39:33] [INFO ] After 773ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 21:39:33] [INFO ] [Nat]Absence check using 361 positive place invariants in 61 ms returned sat
[2023-03-18 21:39:33] [INFO ] After 551ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 21:39:33] [INFO ] After 658ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 77 ms.
[2023-03-18 21:39:34] [INFO ] After 1035ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 59 ms.
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1003/1003 places, 963/963 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 1003 transition count 962
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 1002 transition count 962
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1001 transition count 961
Partial Free-agglomeration rule applied 277 times.
Drop transitions removed 277 transitions
Iterating global reduction 0 with 277 rules applied. Total rules applied 281 place count 1001 transition count 961
Applied a total of 281 rules in 217 ms. Remains 1001 /1003 variables (removed 2) and now considering 961/963 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 217 ms. Remains : 1001/1003 places, 961/963 transitions.
Finished random walk after 1620 steps, including 0 resets, run visited all 1 properties in 32 ms. (steps per millisecond=50 )
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X((p1 U p2))||p0))))'
Support contains 4 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 24 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2023-03-18 21:39:34] [INFO ] Invariant cache hit.
[2023-03-18 21:39:35] [INFO ] Implicit Places using invariants in 775 ms returned []
[2023-03-18 21:39:35] [INFO ] Invariant cache hit.
[2023-03-18 21:39:37] [INFO ] Implicit Places using invariants and state equation in 1888 ms returned []
Implicit Place search using SMT with State Equation took 2666 ms to find 0 implicit places.
[2023-03-18 21:39:37] [INFO ] Invariant cache hit.
[2023-03-18 21:39:37] [INFO ] Dead Transitions using invariants and state equation in 610 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3315 ms. Remains : 1003/1003 places, 963/963 transitions.
Stuttering acceptance computed with spot in 293 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s261 0) (EQ s138 1)), p2:(AND (OR (EQ s764 0) (EQ s298 1)) (OR (EQ s261 0) (EQ s138 1))), p1:(OR (EQ s764 0) (EQ s298 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 55 reset in 961 ms.
Product exploration explored 100000 steps with 54 reset in 1003 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 p0 p2 p1), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p2) p1))), true, (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND p0 (NOT p2) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 544 ms. Reduced automaton from 2 states, 5 edges and 3 AP (stutter sensitive) to 2 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 4 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 21:39:41] [INFO ] Invariant cache hit.
[2023-03-18 21:39:41] [INFO ] After 146ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p2) p1))), true, (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT (AND p0 (NOT p2) p1)))), (G (NOT (AND p0 p1 (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (NOT p0)), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 10 factoid took 697 ms. Reduced automaton from 2 states, 5 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 4 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 23 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2023-03-18 21:39:42] [INFO ] Invariant cache hit.
[2023-03-18 21:39:43] [INFO ] Implicit Places using invariants in 692 ms returned []
[2023-03-18 21:39:43] [INFO ] Invariant cache hit.
[2023-03-18 21:39:44] [INFO ] Implicit Places using invariants and state equation in 1346 ms returned []
Implicit Place search using SMT with State Equation took 2042 ms to find 0 implicit places.
[2023-03-18 21:39:44] [INFO ] Invariant cache hit.
[2023-03-18 21:39:45] [INFO ] Dead Transitions using invariants and state equation in 641 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2720 ms. Remains : 1003/1003 places, 963/963 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 p1 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), true, (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 305 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 1455 steps, including 0 resets, run visited all 3 properties in 59 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), true, (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p2) (NOT p0))), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 7 factoid took 396 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering criterion allowed to conclude after 23521 steps with 11 reset in 203 ms.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-00 finished in 11945 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1003/1003 places, 963/963 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 1002 transition count 961
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1000 transition count 961
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 999 transition count 960
Applied a total of 5 rules in 99 ms. Remains 999 /1003 variables (removed 4) and now considering 960/963 (removed 3) transitions.
// Phase 1: matrix 960 rows 999 cols
[2023-03-18 21:39:46] [INFO ] Computed 360 place invariants in 17 ms
[2023-03-18 21:39:47] [INFO ] Implicit Places using invariants in 494 ms returned []
[2023-03-18 21:39:47] [INFO ] Invariant cache hit.
[2023-03-18 21:39:48] [INFO ] Implicit Places using invariants and state equation in 1246 ms returned []
Implicit Place search using SMT with State Equation took 1768 ms to find 0 implicit places.
[2023-03-18 21:39:48] [INFO ] Redundant transitions in 216 ms returned [952]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 959 rows 999 cols
[2023-03-18 21:39:48] [INFO ] Computed 360 place invariants in 4 ms
[2023-03-18 21:39:49] [INFO ] Dead Transitions using invariants and state equation in 537 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 999/1003 places, 959/963 transitions.
Applied a total of 0 rules in 42 ms. Remains 999 /999 variables (removed 0) and now considering 959/959 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2668 ms. Remains : 999/1003 places, 959/963 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-01 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 (EQ s906 0) (EQ s383 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2089 steps with 0 reset in 18 ms.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-01 finished in 2744 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(X(p0))&&(F(G(p1)) U p1))))'
Support contains 3 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 28 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
// Phase 1: matrix 963 rows 1003 cols
[2023-03-18 21:39:49] [INFO ] Computed 361 place invariants in 4 ms
[2023-03-18 21:39:49] [INFO ] Implicit Places using invariants in 536 ms returned []
[2023-03-18 21:39:49] [INFO ] Invariant cache hit.
[2023-03-18 21:39:51] [INFO ] Implicit Places using invariants and state equation in 1628 ms returned []
Implicit Place search using SMT with State Equation took 2193 ms to find 0 implicit places.
[2023-03-18 21:39:51] [INFO ] Invariant cache hit.
[2023-03-18 21:39:52] [INFO ] Dead Transitions using invariants and state equation in 638 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2891 ms. Remains : 1003/1003 places, 963/963 transitions.
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s111 1), p0:(OR (EQ s851 0) (EQ s294 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 97 reset in 845 ms.
Product exploration explored 100000 steps with 93 reset in 923 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) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 231 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Incomplete random walk after 10000 steps, including 4 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 21:39:54] [INFO ] Invariant cache hit.
[2023-03-18 21:39:55] [INFO ] [Real]Absence check using 361 positive place invariants in 82 ms returned sat
[2023-03-18 21:39:55] [INFO ] After 893ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 21:39:55] [INFO ] [Nat]Absence check using 361 positive place invariants in 69 ms returned sat
[2023-03-18 21:39:56] [INFO ] After 388ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 21:39:56] [INFO ] After 493ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-18 21:39:56] [INFO ] After 870ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 17 ms.
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1003/1003 places, 963/963 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 1003 transition count 962
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1002 transition count 962
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1001 transition count 961
Partial Free-agglomeration rule applied 277 times.
Drop transitions removed 277 transitions
Iterating global reduction 0 with 277 rules applied. Total rules applied 281 place count 1001 transition count 961
Applied a total of 281 rules in 113 ms. Remains 1001 /1003 variables (removed 2) and now considering 961/963 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 1001/1003 places, 961/963 transitions.
Finished random walk after 2497 steps, including 0 resets, run visited all 1 properties in 27 ms. (steps per millisecond=92 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 238 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 183 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Stuttering acceptance computed with spot in 187 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
[2023-03-18 21:39:57] [INFO ] Invariant cache hit.
[2023-03-18 21:39:58] [INFO ] [Real]Absence check using 361 positive place invariants in 302 ms returned sat
[2023-03-18 21:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:40:00] [INFO ] [Real]Absence check using state equation in 2417 ms returned sat
[2023-03-18 21:40:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:40:01] [INFO ] [Nat]Absence check using 361 positive place invariants in 126 ms returned sat
[2023-03-18 21:40:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:40:03] [INFO ] [Nat]Absence check using state equation in 1642 ms returned sat
[2023-03-18 21:40:03] [INFO ] Computed and/alt/rep : 884/3063/884 causal constraints (skipped 78 transitions) in 68 ms.
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.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
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:251)
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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-18 21:40:15] [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)
Support contains 3 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 22 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2023-03-18 21:40:16] [INFO ] Invariant cache hit.
[2023-03-18 21:40:16] [INFO ] Implicit Places using invariants in 654 ms returned []
[2023-03-18 21:40:16] [INFO ] Invariant cache hit.
[2023-03-18 21:40:18] [INFO ] Implicit Places using invariants and state equation in 1424 ms returned []
Implicit Place search using SMT with State Equation took 2094 ms to find 0 implicit places.
[2023-03-18 21:40:18] [INFO ] Invariant cache hit.
[2023-03-18 21:40:18] [INFO ] Dead Transitions using invariants and state equation in 612 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2741 ms. Remains : 1003/1003 places, 963/963 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) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 263 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Incomplete random walk after 10000 steps, including 4 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 21:40:19] [INFO ] Invariant cache hit.
[2023-03-18 21:40:19] [INFO ] [Real]Absence check using 361 positive place invariants in 65 ms returned sat
[2023-03-18 21:40:20] [INFO ] After 857ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 21:40:20] [INFO ] [Nat]Absence check using 361 positive place invariants in 47 ms returned sat
[2023-03-18 21:40:20] [INFO ] After 388ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 21:40:20] [INFO ] After 484ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 59 ms.
[2023-03-18 21:40:21] [INFO ] After 812ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 28 ms.
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1003/1003 places, 963/963 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 1003 transition count 962
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1002 transition count 962
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1001 transition count 961
Partial Free-agglomeration rule applied 277 times.
Drop transitions removed 277 transitions
Iterating global reduction 0 with 277 rules applied. Total rules applied 281 place count 1001 transition count 961
Applied a total of 281 rules in 77 ms. Remains 1001 /1003 variables (removed 2) and now considering 961/963 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 1001/1003 places, 961/963 transitions.
Finished random walk after 1766 steps, including 0 resets, run visited all 1 properties in 17 ms. (steps per millisecond=103 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 294 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Stuttering acceptance computed with spot in 277 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
[2023-03-18 21:40:21] [INFO ] Invariant cache hit.
[2023-03-18 21:40:22] [INFO ] [Real]Absence check using 361 positive place invariants in 208 ms returned sat
[2023-03-18 21:40:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:40:24] [INFO ] [Real]Absence check using state equation in 2084 ms returned sat
[2023-03-18 21:40:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:40:25] [INFO ] [Nat]Absence check using 361 positive place invariants in 143 ms returned sat
[2023-03-18 21:40:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:40:27] [INFO ] [Nat]Absence check using state equation in 1551 ms returned sat
[2023-03-18 21:40:27] [INFO ] Computed and/alt/rep : 884/3063/884 causal constraints (skipped 78 transitions) in 48 ms.
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.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-18 21:40:40] [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 344 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Product exploration explored 100000 steps with 79 reset in 865 ms.
Product exploration explored 100000 steps with 94 reset in 928 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 282 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Support contains 3 out of 1003 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1003/1003 places, 963/963 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 1003 transition count 963
Deduced a syphon composed of 2 places in 2 ms
Applied a total of 2 rules in 132 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2023-03-18 21:40:43] [INFO ] Redundant transitions in 135 ms returned [955]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 962 rows 1003 cols
[2023-03-18 21:40:43] [INFO ] Computed 361 place invariants in 4 ms
[2023-03-18 21:40:43] [INFO ] Dead Transitions using invariants and state equation in 580 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1003/1003 places, 962/963 transitions.
Deduced a syphon composed of 2 places in 4 ms
Applied a total of 0 rules in 51 ms. Remains 1003 /1003 variables (removed 0) and now considering 962/962 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 928 ms. Remains : 1003/1003 places, 962/963 transitions.
Built C files in :
/tmp/ltsmin6062355625728821003
[2023-03-18 21:40:43] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6062355625728821003
Running compilation step : cd /tmp/ltsmin6062355625728821003;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1945 ms.
Running link step : cd /tmp/ltsmin6062355625728821003;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 87 ms.
Running LTSmin : cd /tmp/ltsmin6062355625728821003;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16153039553536966571.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 35 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
// Phase 1: matrix 963 rows 1003 cols
[2023-03-18 21:40:58] [INFO ] Computed 361 place invariants in 3 ms
[2023-03-18 21:40:59] [INFO ] Implicit Places using invariants in 868 ms returned []
[2023-03-18 21:40:59] [INFO ] Invariant cache hit.
[2023-03-18 21:41:01] [INFO ] Implicit Places using invariants and state equation in 1432 ms returned []
Implicit Place search using SMT with State Equation took 2303 ms to find 0 implicit places.
[2023-03-18 21:41:01] [INFO ] Invariant cache hit.
[2023-03-18 21:41:01] [INFO ] Dead Transitions using invariants and state equation in 583 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2924 ms. Remains : 1003/1003 places, 963/963 transitions.
Built C files in :
/tmp/ltsmin14822180501961591148
[2023-03-18 21:41:01] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14822180501961591148
Running compilation step : cd /tmp/ltsmin14822180501961591148;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1659 ms.
Running link step : cd /tmp/ltsmin14822180501961591148;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 69 ms.
Running LTSmin : cd /tmp/ltsmin14822180501961591148;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1890488510577554740.hoa' '--buchi-type=spotba'
LTSmin run took 1793 ms.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-02 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-02 finished in 76130 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 1003 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1003/1003 places, 963/963 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 1002 transition count 961
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1000 transition count 961
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 999 transition count 960
Applied a total of 5 rules in 47 ms. Remains 999 /1003 variables (removed 4) and now considering 960/963 (removed 3) transitions.
// Phase 1: matrix 960 rows 999 cols
[2023-03-18 21:41:05] [INFO ] Computed 360 place invariants in 6 ms
[2023-03-18 21:41:05] [INFO ] Implicit Places using invariants in 564 ms returned []
[2023-03-18 21:41:05] [INFO ] Invariant cache hit.
[2023-03-18 21:41:07] [INFO ] Implicit Places using invariants and state equation in 1587 ms returned []
Implicit Place search using SMT with State Equation took 2166 ms to find 0 implicit places.
[2023-03-18 21:41:07] [INFO ] Redundant transitions in 204 ms returned [952]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 959 rows 999 cols
[2023-03-18 21:41:07] [INFO ] Computed 360 place invariants in 2 ms
[2023-03-18 21:41:08] [INFO ] Dead Transitions using invariants and state equation in 682 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 999/1003 places, 959/963 transitions.
Applied a total of 0 rules in 19 ms. Remains 999 /999 variables (removed 0) and now considering 959/959 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3124 ms. Remains : 999/1003 places, 959/963 transitions.
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s456 0) (EQ s394 1)), p1:(AND (EQ s303 0) (EQ s517 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 4438 steps with 2 reset in 41 ms.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-04 finished in 3310 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 17 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
// Phase 1: matrix 963 rows 1003 cols
[2023-03-18 21:41:08] [INFO ] Computed 361 place invariants in 3 ms
[2023-03-18 21:41:09] [INFO ] Implicit Places using invariants in 1027 ms returned []
[2023-03-18 21:41:09] [INFO ] Invariant cache hit.
[2023-03-18 21:41:11] [INFO ] Implicit Places using invariants and state equation in 1493 ms returned []
Implicit Place search using SMT with State Equation took 2524 ms to find 0 implicit places.
[2023-03-18 21:41:11] [INFO ] Invariant cache hit.
[2023-03-18 21:41:11] [INFO ] Dead Transitions using invariants and state equation in 571 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3137 ms. Remains : 1003/1003 places, 963/963 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s266 0) (EQ s790 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2981 ms.
Product exploration explored 100000 steps with 50000 reset in 3125 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), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-040A-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-05 finished in 9479 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(G(p1)))))'
Support contains 6 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 26 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2023-03-18 21:41:18] [INFO ] Invariant cache hit.
[2023-03-18 21:41:18] [INFO ] Implicit Places using invariants in 727 ms returned []
[2023-03-18 21:41:18] [INFO ] Invariant cache hit.
[2023-03-18 21:41:20] [INFO ] Implicit Places using invariants and state equation in 1544 ms returned []
Implicit Place search using SMT with State Equation took 2276 ms to find 0 implicit places.
[2023-03-18 21:41:20] [INFO ] Invariant cache hit.
[2023-03-18 21:41:21] [INFO ] Dead Transitions using invariants and state equation in 648 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2952 ms. Remains : 1003/1003 places, 963/963 transitions.
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (EQ s927 0) (EQ s661 1)), p1:(AND (EQ s636 0) (EQ s836 1) (EQ s822 0) (EQ s934 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1945 steps with 0 reset in 39 ms.
FORMULA ShieldIIPs-PT-040A-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-10 finished in 3199 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 23 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2023-03-18 21:41:21] [INFO ] Invariant cache hit.
[2023-03-18 21:41:22] [INFO ] Implicit Places using invariants in 702 ms returned []
[2023-03-18 21:41:22] [INFO ] Invariant cache hit.
[2023-03-18 21:41:23] [INFO ] Implicit Places using invariants and state equation in 1469 ms returned []
Implicit Place search using SMT with State Equation took 2174 ms to find 0 implicit places.
[2023-03-18 21:41:23] [INFO ] Invariant cache hit.
[2023-03-18 21:41:24] [INFO ] Dead Transitions using invariants and state equation in 661 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2874 ms. Remains : 1003/1003 places, 963/963 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (NEQ s413 0) (NEQ s36 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][false, false, false]]
Product exploration explored 100000 steps with 99 reset in 860 ms.
Product exploration explored 100000 steps with 99 reset in 953 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 (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 146 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 132 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1064 steps, including 0 resets, run visited all 1 properties in 25 ms. (steps per millisecond=42 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 191 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 132 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-18 21:41:26] [INFO ] Invariant cache hit.
[2023-03-18 21:41:27] [INFO ] [Real]Absence check using 361 positive place invariants in 206 ms returned sat
[2023-03-18 21:41:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:41:30] [INFO ] [Real]Absence check using state equation in 2320 ms returned sat
[2023-03-18 21:41:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:41:31] [INFO ] [Nat]Absence check using 361 positive place invariants in 185 ms returned sat
[2023-03-18 21:41:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:41:32] [INFO ] [Nat]Absence check using state equation in 1684 ms returned sat
[2023-03-18 21:41:32] [INFO ] Computed and/alt/rep : 884/3063/884 causal constraints (skipped 78 transitions) in 93 ms.
[2023-03-18 21:41:45] [INFO ] Added : 505 causal constraints over 101 iterations in 12448 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 24 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2023-03-18 21:41:45] [INFO ] Invariant cache hit.
[2023-03-18 21:41:45] [INFO ] Implicit Places using invariants in 595 ms returned []
[2023-03-18 21:41:45] [INFO ] Invariant cache hit.
[2023-03-18 21:41:47] [INFO ] Implicit Places using invariants and state equation in 1511 ms returned []
Implicit Place search using SMT with State Equation took 2133 ms to find 0 implicit places.
[2023-03-18 21:41:47] [INFO ] Invariant cache hit.
[2023-03-18 21:41:47] [INFO ] Dead Transitions using invariants and state equation in 534 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2692 ms. Remains : 1003/1003 places, 963/963 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 (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 80 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 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1086 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=90 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 164 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 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-18 21:41:48] [INFO ] Invariant cache hit.
[2023-03-18 21:41:49] [INFO ] [Real]Absence check using 361 positive place invariants in 198 ms returned sat
[2023-03-18 21:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:41:51] [INFO ] [Real]Absence check using state equation in 2305 ms returned sat
[2023-03-18 21:41:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:41:52] [INFO ] [Nat]Absence check using 361 positive place invariants in 150 ms returned sat
[2023-03-18 21:41:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:41:54] [INFO ] [Nat]Absence check using state equation in 1565 ms returned sat
[2023-03-18 21:41:54] [INFO ] Computed and/alt/rep : 884/3063/884 causal constraints (skipped 78 transitions) in 68 ms.
[2023-03-18 21:42:06] [INFO ] Added : 530 causal constraints over 106 iterations in 12554 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 99 reset in 824 ms.
Product exploration explored 100000 steps with 99 reset in 892 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1003/1003 places, 963/963 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 1003 transition count 963
Deduced a syphon composed of 2 places in 3 ms
Applied a total of 2 rules in 56 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
[2023-03-18 21:42:09] [INFO ] Redundant transitions in 142 ms returned [955]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 962 rows 1003 cols
[2023-03-18 21:42:09] [INFO ] Computed 361 place invariants in 2 ms
[2023-03-18 21:42:09] [INFO ] Dead Transitions using invariants and state equation in 535 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1003/1003 places, 962/963 transitions.
Deduced a syphon composed of 2 places in 2 ms
Applied a total of 0 rules in 21 ms. Remains 1003 /1003 variables (removed 0) and now considering 962/962 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 779 ms. Remains : 1003/1003 places, 962/963 transitions.
Built C files in :
/tmp/ltsmin17629069014630886241
[2023-03-18 21:42:09] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17629069014630886241
Running compilation step : cd /tmp/ltsmin17629069014630886241;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1612 ms.
Running link step : cd /tmp/ltsmin17629069014630886241;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin17629069014630886241;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16728390437373783502.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 963/963 transitions.
Applied a total of 0 rules in 12 ms. Remains 1003 /1003 variables (removed 0) and now considering 963/963 (removed 0) transitions.
// Phase 1: matrix 963 rows 1003 cols
[2023-03-18 21:42:24] [INFO ] Computed 361 place invariants in 2 ms
[2023-03-18 21:42:25] [INFO ] Implicit Places using invariants in 562 ms returned []
[2023-03-18 21:42:25] [INFO ] Invariant cache hit.
[2023-03-18 21:42:26] [INFO ] Implicit Places using invariants and state equation in 1198 ms returned []
Implicit Place search using SMT with State Equation took 1762 ms to find 0 implicit places.
[2023-03-18 21:42:26] [INFO ] Invariant cache hit.
[2023-03-18 21:42:27] [INFO ] Dead Transitions using invariants and state equation in 615 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2391 ms. Remains : 1003/1003 places, 963/963 transitions.
Built C files in :
/tmp/ltsmin8583085310009312528
[2023-03-18 21:42:27] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8583085310009312528
Running compilation step : cd /tmp/ltsmin8583085310009312528;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1681 ms.
Running link step : cd /tmp/ltsmin8583085310009312528;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin8583085310009312528;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15072969293445941421.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 21:42:42] [INFO ] Flatten gal took : 71 ms
[2023-03-18 21:42:42] [INFO ] Flatten gal took : 53 ms
[2023-03-18 21:42:42] [INFO ] Time to serialize gal into /tmp/LTL4124584458801438013.gal : 10 ms
[2023-03-18 21:42:42] [INFO ] Time to serialize properties into /tmp/LTL12218389730623924005.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4124584458801438013.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13831846652592663274.hoa' '-atoms' '/tmp/LTL12218389730623924005.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL12218389730623924005.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13831846652592663274.hoa
Detected timeout of ITS tools.
[2023-03-18 21:42:57] [INFO ] Flatten gal took : 57 ms
[2023-03-18 21:42:57] [INFO ] Flatten gal took : 50 ms
[2023-03-18 21:42:57] [INFO ] Time to serialize gal into /tmp/LTL2167704563389367302.gal : 7 ms
[2023-03-18 21:42:57] [INFO ] Time to serialize properties into /tmp/LTL15496546791896115447.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2167704563389367302.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15496546791896115447.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((p413==1)&&(p36==0))")))))
Formula 0 simplified : XXG!"((p413==1)&&(p36==0))"
Detected timeout of ITS tools.
[2023-03-18 21:43:12] [INFO ] Flatten gal took : 47 ms
[2023-03-18 21:43:12] [INFO ] Applying decomposition
[2023-03-18 21:43:13] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14790262446170849022.txt' '-o' '/tmp/graph14790262446170849022.bin' '-w' '/tmp/graph14790262446170849022.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14790262446170849022.bin' '-l' '-1' '-v' '-w' '/tmp/graph14790262446170849022.weights' '-q' '0' '-e' '0.001'
[2023-03-18 21:43:13] [INFO ] Decomposing Gal with order
[2023-03-18 21:43:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 21:43:13] [INFO ] Removed a total of 640 redundant transitions.
[2023-03-18 21:43:13] [INFO ] Flatten gal took : 218 ms
[2023-03-18 21:43:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 624 labels/synchronizations in 105 ms.
[2023-03-18 21:43:13] [INFO ] Time to serialize gal into /tmp/LTL4745573554494331011.gal : 15 ms
[2023-03-18 21:43:13] [INFO ] Time to serialize properties into /tmp/LTL7986651891195617142.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4745573554494331011.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7986651891195617142.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((i16.i1.u149.p413==1)&&(i1.i1.u13.p36==0))")))))
Formula 0 simplified : XXG!"((i16.i1.u149.p413==1)&&(i1.i1.u13.p36==0))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6264435452454208538
[2023-03-18 21:43:28] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6264435452454208538
Running compilation step : cd /tmp/ltsmin6264435452454208538;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1680 ms.
Running link step : cd /tmp/ltsmin6264435452454208538;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin6264435452454208538;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-13 finished in 142543 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Found a Shortening insensitive property : ShieldIIPs-PT-040A-LTLCardinality-13
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1003/1003 places, 963/963 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 1002 transition count 961
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 1000 transition count 961
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 5 place count 999 transition count 960
Applied a total of 5 rules in 86 ms. Remains 999 /1003 variables (removed 4) and now considering 960/963 (removed 3) transitions.
// Phase 1: matrix 960 rows 999 cols
[2023-03-18 21:43:44] [INFO ] Computed 360 place invariants in 5 ms
[2023-03-18 21:43:44] [INFO ] Implicit Places using invariants in 703 ms returned []
[2023-03-18 21:43:44] [INFO ] Invariant cache hit.
[2023-03-18 21:43:46] [INFO ] Implicit Places using invariants and state equation in 1302 ms returned []
Implicit Place search using SMT with State Equation took 2026 ms to find 0 implicit places.
[2023-03-18 21:43:46] [INFO ] Invariant cache hit.
[2023-03-18 21:43:47] [INFO ] Dead Transitions using invariants and state equation in 830 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 999/1003 places, 960/963 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2956 ms. Remains : 999/1003 places, 960/963 transitions.
Running random walk in product with property : ShieldIIPs-PT-040A-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (NEQ s412 0) (NEQ s35 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 101 reset in 761 ms.
Product exploration explored 100000 steps with 100 reset in 982 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 : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 157 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 131 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 927 steps, including 0 resets, run visited all 1 properties in 23 ms. (steps per millisecond=40 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 153 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 144 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-18 21:43:49] [INFO ] Invariant cache hit.
[2023-03-18 21:43:50] [INFO ] [Real]Absence check using 360 positive place invariants in 174 ms returned sat
[2023-03-18 21:43:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:43:52] [INFO ] [Real]Absence check using state equation in 1784 ms returned sat
[2023-03-18 21:43:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:43:53] [INFO ] [Nat]Absence check using 360 positive place invariants in 140 ms returned sat
[2023-03-18 21:43:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:43:54] [INFO ] [Nat]Absence check using state equation in 1573 ms returned sat
[2023-03-18 21:43:55] [INFO ] Computed and/alt/rep : 959/2392/959 causal constraints (skipped 0 transitions) in 69 ms.
[2023-03-18 21:44:07] [INFO ] Added : 520 causal constraints over 104 iterations in 12574 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 999 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 999/999 places, 960/960 transitions.
Applied a total of 0 rules in 31 ms. Remains 999 /999 variables (removed 0) and now considering 960/960 (removed 0) transitions.
[2023-03-18 21:44:07] [INFO ] Invariant cache hit.
[2023-03-18 21:44:08] [INFO ] Implicit Places using invariants in 668 ms returned []
[2023-03-18 21:44:08] [INFO ] Invariant cache hit.
[2023-03-18 21:44:09] [INFO ] Implicit Places using invariants and state equation in 1177 ms returned []
Implicit Place search using SMT with State Equation took 1873 ms to find 0 implicit places.
[2023-03-18 21:44:09] [INFO ] Invariant cache hit.
[2023-03-18 21:44:10] [INFO ] Dead Transitions using invariants and state equation in 530 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2450 ms. Remains : 999/999 places, 960/960 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 : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 124 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 217 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1028 steps, including 0 resets, run visited all 1 properties in 22 ms. (steps per millisecond=46 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 135 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 180 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-18 21:44:10] [INFO ] Invariant cache hit.
[2023-03-18 21:44:11] [INFO ] [Real]Absence check using 360 positive place invariants in 182 ms returned sat
[2023-03-18 21:44:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:44:13] [INFO ] [Real]Absence check using state equation in 1928 ms returned sat
[2023-03-18 21:44:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:44:14] [INFO ] [Nat]Absence check using 360 positive place invariants in 157 ms returned sat
[2023-03-18 21:44:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:44:16] [INFO ] [Nat]Absence check using state equation in 1525 ms returned sat
[2023-03-18 21:44:16] [INFO ] Computed and/alt/rep : 959/2392/959 causal constraints (skipped 0 transitions) in 97 ms.
[2023-03-18 21:44:28] [INFO ] Added : 485 causal constraints over 97 iterations in 12668 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 202 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 101 reset in 887 ms.
Product exploration explored 100000 steps with 100 reset in 858 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 168 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 999 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 999/999 places, 960/960 transitions.
Applied a total of 0 rules in 43 ms. Remains 999 /999 variables (removed 0) and now considering 960/960 (removed 0) transitions.
[2023-03-18 21:44:31] [INFO ] Redundant transitions in 237 ms returned [952]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 959 rows 999 cols
[2023-03-18 21:44:31] [INFO ] Computed 360 place invariants in 3 ms
[2023-03-18 21:44:32] [INFO ] Dead Transitions using invariants and state equation in 818 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 999/999 places, 959/960 transitions.
Applied a total of 0 rules in 26 ms. Remains 999 /999 variables (removed 0) and now considering 959/959 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1144 ms. Remains : 999/999 places, 959/960 transitions.
Built C files in :
/tmp/ltsmin5852837804706654281
[2023-03-18 21:44:32] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5852837804706654281
Running compilation step : cd /tmp/ltsmin5852837804706654281;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1677 ms.
Running link step : cd /tmp/ltsmin5852837804706654281;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 67 ms.
Running LTSmin : cd /tmp/ltsmin5852837804706654281;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13914115133806364030.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 999 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 999/999 places, 960/960 transitions.
Applied a total of 0 rules in 15 ms. Remains 999 /999 variables (removed 0) and now considering 960/960 (removed 0) transitions.
// Phase 1: matrix 960 rows 999 cols
[2023-03-18 21:44:47] [INFO ] Computed 360 place invariants in 2 ms
[2023-03-18 21:44:47] [INFO ] Implicit Places using invariants in 550 ms returned []
[2023-03-18 21:44:47] [INFO ] Invariant cache hit.
[2023-03-18 21:44:49] [INFO ] Implicit Places using invariants and state equation in 1524 ms returned []
Implicit Place search using SMT with State Equation took 2076 ms to find 0 implicit places.
[2023-03-18 21:44:49] [INFO ] Invariant cache hit.
[2023-03-18 21:44:49] [INFO ] Dead Transitions using invariants and state equation in 612 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2706 ms. Remains : 999/999 places, 960/960 transitions.
Built C files in :
/tmp/ltsmin4785556243468636026
[2023-03-18 21:44:49] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4785556243468636026
Running compilation step : cd /tmp/ltsmin4785556243468636026;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1628 ms.
Running link step : cd /tmp/ltsmin4785556243468636026;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin4785556243468636026;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7736516287378010628.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 21:45:05] [INFO ] Flatten gal took : 38 ms
[2023-03-18 21:45:05] [INFO ] Flatten gal took : 35 ms
[2023-03-18 21:45:05] [INFO ] Time to serialize gal into /tmp/LTL12966295052605533317.gal : 5 ms
[2023-03-18 21:45:05] [INFO ] Time to serialize properties into /tmp/LTL13001131605983889752.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12966295052605533317.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11301840799304787492.hoa' '-atoms' '/tmp/LTL13001131605983889752.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL13001131605983889752.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11301840799304787492.hoa
Detected timeout of ITS tools.
[2023-03-18 21:45:20] [INFO ] Flatten gal took : 45 ms
[2023-03-18 21:45:20] [INFO ] Flatten gal took : 34 ms
[2023-03-18 21:45:20] [INFO ] Time to serialize gal into /tmp/LTL13824919093284129040.gal : 13 ms
[2023-03-18 21:45:20] [INFO ] Time to serialize properties into /tmp/LTL11752331625751567434.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13824919093284129040.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11752331625751567434.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((p413==1)&&(p36==0))")))))
Formula 0 simplified : XXG!"((p413==1)&&(p36==0))"
Detected timeout of ITS tools.
[2023-03-18 21:45:35] [INFO ] Flatten gal took : 70 ms
[2023-03-18 21:45:35] [INFO ] Applying decomposition
[2023-03-18 21:45:35] [INFO ] Flatten gal took : 76 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14381909998546791874.txt' '-o' '/tmp/graph14381909998546791874.bin' '-w' '/tmp/graph14381909998546791874.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14381909998546791874.bin' '-l' '-1' '-v' '-w' '/tmp/graph14381909998546791874.weights' '-q' '0' '-e' '0.001'
[2023-03-18 21:45:35] [INFO ] Decomposing Gal with order
[2023-03-18 21:45:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 21:45:35] [INFO ] Removed a total of 637 redundant transitions.
[2023-03-18 21:45:35] [INFO ] Flatten gal took : 53 ms
[2023-03-18 21:45:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 628 labels/synchronizations in 9 ms.
[2023-03-18 21:45:35] [INFO ] Time to serialize gal into /tmp/LTL9153721299396155501.gal : 10 ms
[2023-03-18 21:45:35] [INFO ] Time to serialize properties into /tmp/LTL13942147208990766418.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9153721299396155501.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13942147208990766418.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((i16.i1.u149.p413==1)&&(i1.i0.u13.p36==0))")))))
Formula 0 simplified : XXG!"((i16.i1.u149.p413==1)&&(i1.i0.u13.p36==0))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15997385449465900466
[2023-03-18 21:45:50] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15997385449465900466
Running compilation step : cd /tmp/ltsmin15997385449465900466;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1699 ms.
Running link step : cd /tmp/ltsmin15997385449465900466;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin15997385449465900466;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-040A-LTLCardinality-13 finished in 141973 ms.
[2023-03-18 21:46:05] [INFO ] Flatten gal took : 49 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9703968886578164653
[2023-03-18 21:46:05] [INFO ] Computing symmetric may disable matrix : 963 transitions.
[2023-03-18 21:46:05] [INFO ] Computation of Complete disable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:46:05] [INFO ] Computing symmetric may enable matrix : 963 transitions.
[2023-03-18 21:46:05] [INFO ] Applying decomposition
[2023-03-18 21:46:05] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:46:05] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5173670004742680546.txt' '-o' '/tmp/graph5173670004742680546.bin' '-w' '/tmp/graph5173670004742680546.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5173670004742680546.bin' '-l' '-1' '-v' '-w' '/tmp/graph5173670004742680546.weights' '-q' '0' '-e' '0.001'
[2023-03-18 21:46:06] [INFO ] Decomposing Gal with order
[2023-03-18 21:46:06] [INFO ] Computing Do-Not-Accords matrix : 963 transitions.
[2023-03-18 21:46:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 21:46:06] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:46:06] [INFO ] Built C files in 253ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9703968886578164653
Running compilation step : cd /tmp/ltsmin9703968886578164653;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-18 21:46:06] [INFO ] Removed a total of 640 redundant transitions.
[2023-03-18 21:46:06] [INFO ] Flatten gal took : 83 ms
[2023-03-18 21:46:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 624 labels/synchronizations in 35 ms.
[2023-03-18 21:46:06] [INFO ] Time to serialize gal into /tmp/LTLCardinality11791825821735375146.gal : 14 ms
[2023-03-18 21:46:06] [INFO ] Time to serialize properties into /tmp/LTLCardinality17868717918269830667.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11791825821735375146.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17868717918269830667.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((i16.i2.u149.p413!=0)&&(i1.i1.u13.p36!=1))")))))
Formula 0 simplified : XXG!"((i16.i2.u149.p413!=0)&&(i1.i1.u13.p36!=1))"
Compilation finished in 2970 ms.
Running link step : cd /tmp/ltsmin9703968886578164653;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 91 ms.
Running LTSmin : cd /tmp/ltsmin9703968886578164653;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-18 22:08:19] [INFO ] Applying decomposition
[2023-03-18 22:08:19] [INFO ] Flatten gal took : 129 ms
[2023-03-18 22:08:19] [INFO ] Decomposing Gal with order
[2023-03-18 22:08:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 22:08:19] [INFO ] Removed a total of 680 redundant transitions.
[2023-03-18 22:08:19] [INFO ] Flatten gal took : 162 ms
[2023-03-18 22:08:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 86 ms.
[2023-03-18 22:08:19] [INFO ] Time to serialize gal into /tmp/LTLCardinality7947233969616364765.gal : 26 ms
[2023-03-18 22:08:19] [INFO ] Time to serialize properties into /tmp/LTLCardinality7789187028600098075.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality7947233969616364765.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7789187028600098075.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((u167.p413!=0)&&(u16.p36!=1))")))))
Formula 0 simplified : XXG!"((u167.p413!=0)&&(u16.p36!=1))"
Detected timeout of ITS tools.
[2023-03-18 22:30:34] [INFO ] Flatten gal took : 602 ms
[2023-03-18 22:30:38] [INFO ] Input system was already deterministic with 963 transitions.
[2023-03-18 22:30:38] [INFO ] Transformed 1003 places.
[2023-03-18 22:30:38] [INFO ] Transformed 963 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-18 22:30:38] [INFO ] Time to serialize gal into /tmp/LTLCardinality12926792743351663741.gal : 27 ms
[2023-03-18 22:30:38] [INFO ] Time to serialize properties into /tmp/LTLCardinality16242844795289321574.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality12926792743351663741.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16242844795289321574.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(X(F("((p413!=0)&&(p36!=1))")))))
Formula 0 simplified : XXG!"((p413!=0)&&(p36!=1))"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393236 kB
MemFree: 9751672 kB
After kill :
MemTotal: 16393236 kB
MemFree: 15698600 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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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-040A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-PT-040A, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r389-oct2-167903713200131"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-040A.tgz
mv ShieldIIPs-PT-040A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;