Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r373-tall-171683789400503.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldRVs-PT-020A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683789400503
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Apr 12 18:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Apr 12 18:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 12 17:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 12 17:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 127K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-00
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-01
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-02
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-03
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-04
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-05
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-06
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-07
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-08
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-09
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-10
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-11
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-12
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-13
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-14
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716999876333

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-020A
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-29 16:24:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 16:24:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 16:24:38] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2024-05-29 16:24:38] [INFO ] Transformed 283 places.
[2024-05-29 16:24:38] [INFO ] Transformed 383 transitions.
[2024-05-29 16:24:38] [INFO ] Found NUPN structural information;
[2024-05-29 16:24:38] [INFO ] Parsed PT model containing 283 places and 383 transitions and 1840 arcs in 148 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVs-PT-020A-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 72 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 28 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
// Phase 1: matrix 383 rows 283 cols
[2024-05-29 16:24:38] [INFO ] Computed 81 invariants in 16 ms
[2024-05-29 16:24:38] [INFO ] Implicit Places using invariants in 293 ms returned []
[2024-05-29 16:24:38] [INFO ] Invariant cache hit.
[2024-05-29 16:24:39] [INFO ] Implicit Places using invariants and state equation in 315 ms returned []
Implicit Place search using SMT with State Equation took 643 ms to find 0 implicit places.
[2024-05-29 16:24:39] [INFO ] Invariant cache hit.
[2024-05-29 16:24:39] [INFO ] Dead Transitions using invariants and state equation in 252 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 927 ms. Remains : 283/283 places, 383/383 transitions.
Support contains 72 out of 283 places after structural reductions.
[2024-05-29 16:24:39] [INFO ] Flatten gal took : 65 ms
[2024-05-29 16:24:39] [INFO ] Flatten gal took : 39 ms
[2024-05-29 16:24:39] [INFO ] Input system was already deterministic with 383 transitions.
Incomplete random walk after 10000 steps, including 36 resets, run finished after 411 ms. (steps per millisecond=24 ) properties (out of 31) seen :29
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 16:24:40] [INFO ] Invariant cache hit.
[2024-05-29 16:24:40] [INFO ] After 62ms 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 1 ms.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVs-PT-020A-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(F(p1))))'
Support contains 4 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 17 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2024-05-29 16:24:40] [INFO ] Invariant cache hit.
[2024-05-29 16:24:40] [INFO ] Implicit Places using invariants in 182 ms returned []
[2024-05-29 16:24:40] [INFO ] Invariant cache hit.
[2024-05-29 16:24:41] [INFO ] Implicit Places using invariants and state equation in 308 ms returned []
Implicit Place search using SMT with State Equation took 491 ms to find 0 implicit places.
[2024-05-29 16:24:41] [INFO ] Invariant cache hit.
[2024-05-29 16:24:41] [INFO ] Dead Transitions using invariants and state equation in 185 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 694 ms. Remains : 283/283 places, 383/383 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 241 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s164 1), p1:(AND (EQ s166 1) (EQ s168 1) (EQ s177 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 284 steps with 0 reset in 5 ms.
FORMULA ShieldRVs-PT-020A-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020A-LTLFireability-00 finished in 1013 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 12 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 37 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-05-29 16:24:41] [INFO ] Computed 81 invariants in 2 ms
[2024-05-29 16:24:41] [INFO ] Implicit Places using invariants in 124 ms returned []
[2024-05-29 16:24:41] [INFO ] Invariant cache hit.
[2024-05-29 16:24:42] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
[2024-05-29 16:24:42] [INFO ] Redundant transitions in 123 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-05-29 16:24:42] [INFO ] Computed 81 invariants in 2 ms
[2024-05-29 16:24:42] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 19 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 758 ms. Remains : 282/283 places, 381/383 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (EQ s255 1) (EQ s269 1) (EQ s280 1)) (AND (EQ s20 1) (EQ s21 1) (EQ s25 1)) (AND (EQ s185 1) (EQ s200 1) (EQ s211 1)) (AND (EQ s6 1) (EQ s7 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 713 steps with 2 reset in 12 ms.
FORMULA ShieldRVs-PT-020A-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020A-LTLFireability-01 finished in 834 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||F(p1)||G(p2)))))'
Support contains 12 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 5 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
// Phase 1: matrix 383 rows 283 cols
[2024-05-29 16:24:42] [INFO ] Computed 81 invariants in 3 ms
[2024-05-29 16:24:42] [INFO ] Implicit Places using invariants in 124 ms returned []
[2024-05-29 16:24:42] [INFO ] Invariant cache hit.
[2024-05-29 16:24:42] [INFO ] Implicit Places using invariants and state equation in 311 ms returned []
Implicit Place search using SMT with State Equation took 442 ms to find 0 implicit places.
[2024-05-29 16:24:42] [INFO ] Invariant cache hit.
[2024-05-29 16:24:43] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 651 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s5 1) (EQ s7 1) (EQ s11 1) (EQ s152 1) (EQ s154 1) (EQ s163 1)), p1:(OR (EQ s31 0) (EQ s48 0) (EQ s57 0)), p2:(AND (EQ s143 1) (EQ s158 1) (EQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 369 reset in 449 ms.
Product exploration explored 100000 steps with 368 reset in 475 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X p1)), true, (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 104 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Incomplete random walk after 10000 steps, including 36 resets, run finished after 137 ms. (steps per millisecond=72 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 16:24:44] [INFO ] Invariant cache hit.
[2024-05-29 16:24:44] [INFO ] [Real]Absence check using 81 positive place invariants in 25 ms returned sat
[2024-05-29 16:24:44] [INFO ] After 250ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 16:24:45] [INFO ] [Nat]Absence check using 81 positive place invariants in 12 ms returned sat
[2024-05-29 16:24:45] [INFO ] After 165ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 16:24:45] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 4 ms to minimize.
[2024-05-29 16:24:45] [INFO ] Deduced a trap composed of 19 places in 58 ms of which 1 ms to minimize.
[2024-05-29 16:24:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 144 ms
[2024-05-29 16:24:45] [INFO ] After 339ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2024-05-29 16:24:45] [INFO ] After 448ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 12 out of 283 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Partial Free-agglomeration rule applied 39 times.
Drop transitions removed 39 transitions
Iterating global reduction 0 with 39 rules applied. Total rules applied 41 place count 282 transition count 382
Applied a total of 41 rules in 36 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 282/283 places, 382/383 transitions.
Incomplete random walk after 10000 steps, including 39 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Finished Best-First random walk after 3277 steps, including 1 resets, run visited all 1 properties in 8 ms. (steps per millisecond=409 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X p1)), true, (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : [(F (AND p0 (NOT p1) p2)), (F (AND p0 (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1) p2))]
Knowledge based reduction with 9 factoid took 213 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Support contains 12 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 17 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-05-29 16:24:46] [INFO ] Computed 81 invariants in 1 ms
[2024-05-29 16:24:46] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-05-29 16:24:46] [INFO ] Invariant cache hit.
[2024-05-29 16:24:46] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 479 ms to find 0 implicit places.
[2024-05-29 16:24:46] [INFO ] Redundant transitions in 63 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-05-29 16:24:46] [INFO ] Computed 81 invariants in 2 ms
[2024-05-29 16:24:46] [INFO ] Dead Transitions using invariants and state equation in 217 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 12 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 800 ms. Remains : 282/283 places, 381/383 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 p0) p1 (NOT p2)), (X p1), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) p2))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 108 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Incomplete random walk after 10000 steps, including 36 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :1
Finished Best-First random walk after 8687 steps, including 3 resets, run visited all 1 properties in 18 ms. (steps per millisecond=482 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X p1), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) p2))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : [(F (AND p0 (NOT p1) p2)), (F (AND p0 (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1) p2))]
Knowledge based reduction with 7 factoid took 224 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Product exploration explored 100000 steps with 369 reset in 340 ms.
Product exploration explored 100000 steps with 371 reset in 405 ms.
Built C files in :
/tmp/ltsmin3601858397126203076
[2024-05-29 16:24:48] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2024-05-29 16:24:48] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:24:48] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2024-05-29 16:24:48] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:24:48] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2024-05-29 16:24:48] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:24:48] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3601858397126203076
Running compilation step : cd /tmp/ltsmin3601858397126203076;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 910 ms.
Running link step : cd /tmp/ltsmin3601858397126203076;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin3601858397126203076;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12426132349834987965.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 12 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 9 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-05-29 16:25:03] [INFO ] Invariant cache hit.
[2024-05-29 16:25:03] [INFO ] Implicit Places using invariants in 148 ms returned []
[2024-05-29 16:25:03] [INFO ] Invariant cache hit.
[2024-05-29 16:25:04] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 480 ms to find 0 implicit places.
[2024-05-29 16:25:04] [INFO ] Redundant transitions in 78 ms returned []
[2024-05-29 16:25:04] [INFO ] Invariant cache hit.
[2024-05-29 16:25:04] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 790 ms. Remains : 282/282 places, 381/381 transitions.
Built C files in :
/tmp/ltsmin31262919744412106
[2024-05-29 16:25:04] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2024-05-29 16:25:04] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:25:04] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2024-05-29 16:25:04] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:25:04] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2024-05-29 16:25:04] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:25:04] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin31262919744412106
Running compilation step : cd /tmp/ltsmin31262919744412106;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 776 ms.
Running link step : cd /tmp/ltsmin31262919744412106;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin31262919744412106;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17684271013171457294.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 16:25:19] [INFO ] Flatten gal took : 30 ms
[2024-05-29 16:25:19] [INFO ] Flatten gal took : 26 ms
[2024-05-29 16:25:19] [INFO ] Time to serialize gal into /tmp/LTL12260022151887882525.gal : 5 ms
[2024-05-29 16:25:19] [INFO ] Time to serialize properties into /tmp/LTL17179221344752909619.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12260022151887882525.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7474315549664393698.hoa' '-atoms' '/tmp/LTL17179221344752909619.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17179221344752909619.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7474315549664393698.hoa
Detected timeout of ITS tools.
[2024-05-29 16:25:34] [INFO ] Flatten gal took : 25 ms
[2024-05-29 16:25:34] [INFO ] Flatten gal took : 38 ms
[2024-05-29 16:25:34] [INFO ] Time to serialize gal into /tmp/LTL15028927490330074994.gal : 5 ms
[2024-05-29 16:25:34] [INFO ] Time to serialize properties into /tmp/LTL16509476492049786931.ltl : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15028927490330074994.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16509476492049786931.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(G(((F("(((p31==0)||(p48==0))||(p57==0))"))||(G("(((p143==1)&&(p158==1))&&(p170==1))")))||("((((p5==1)&&(p7==1))&&((p11==1)&&(p152...192
Formula 0 simplified : XF(!"((((p5==1)&&(p7==1))&&((p11==1)&&(p152==1)))&&((p154==1)&&(p163==1)))" & G!"(((p31==0)||(p48==0))||(p57==0))" & F!"(((p143==1)&...180
Detected timeout of ITS tools.
[2024-05-29 16:25:49] [INFO ] Flatten gal took : 22 ms
[2024-05-29 16:25:49] [INFO ] Applying decomposition
[2024-05-29 16:25:49] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph12244977916673622345.txt' '-o' '/tmp/graph12244977916673622345.bin' '-w' '/tmp/graph12244977916673622345.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12244977916673622345.bin' '-l' '-1' '-v' '-w' '/tmp/graph12244977916673622345.weights' '-q' '0' '-e' '0.001'
[2024-05-29 16:25:50] [INFO ] Decomposing Gal with order
[2024-05-29 16:25:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 16:25:50] [INFO ] Removed a total of 415 redundant transitions.
[2024-05-29 16:25:50] [INFO ] Flatten gal took : 107 ms
[2024-05-29 16:25:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 432 labels/synchronizations in 41 ms.
[2024-05-29 16:25:50] [INFO ] Time to serialize gal into /tmp/LTL7367309178236653611.gal : 17 ms
[2024-05-29 16:25:50] [INFO ] Time to serialize properties into /tmp/LTL10084936224526941012.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7367309178236653611.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10084936224526941012.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(G(((F("(((i1.i1.u9.p31==0)||(i2.u13.p48==0))||(i2.u16.p57==0))"))||(G("(((i6.i1.u41.p143==1)&&(i7.i0.u45.p158==1))&&(i7.i0.u48.p1...293
Formula 0 simplified : XF(!"((((i0.u1.p5==1)&&(i0.u2.p7==1))&&((i0.u3.p11==1)&&(i6.i1.u43.p152==1)))&&((i6.i1.u44.p154==1)&&(i7.i0.u47.p163==1)))" & G!"(((...281
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11570889788674865547
[2024-05-29 16:26:05] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11570889788674865547
Running compilation step : cd /tmp/ltsmin11570889788674865547;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 581 ms.
Running link step : cd /tmp/ltsmin11570889788674865547;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin11570889788674865547;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((<>((LTLAPp0==true))||[]((LTLAPp1==true))||(LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-020A-LTLFireability-02 finished in 97977 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)&&p0)))'
Support contains 8 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 3 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
// Phase 1: matrix 383 rows 283 cols
[2024-05-29 16:26:20] [INFO ] Computed 81 invariants in 6 ms
[2024-05-29 16:26:20] [INFO ] Implicit Places using invariants in 169 ms returned []
[2024-05-29 16:26:20] [INFO ] Invariant cache hit.
[2024-05-29 16:26:20] [INFO ] Implicit Places using invariants and state equation in 313 ms returned []
Implicit Place search using SMT with State Equation took 484 ms to find 0 implicit places.
[2024-05-29 16:26:20] [INFO ] Invariant cache hit.
[2024-05-29 16:26:21] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 687 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 119 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(AND (OR (EQ s171 0) (EQ s186 0) (EQ s197 0)) (OR (EQ s157 0) (EQ s174 0) (EQ s183 0))), p0:(AND (EQ s120 1) (EQ s125 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-020A-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020A-LTLFireability-03 finished in 832 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(F(p1))))))'
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 20 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-05-29 16:26:21] [INFO ] Computed 81 invariants in 4 ms
[2024-05-29 16:26:21] [INFO ] Implicit Places using invariants in 151 ms returned []
[2024-05-29 16:26:21] [INFO ] Invariant cache hit.
[2024-05-29 16:26:21] [INFO ] Implicit Places using invariants and state equation in 309 ms returned []
Implicit Place search using SMT with State Equation took 462 ms to find 0 implicit places.
[2024-05-29 16:26:21] [INFO ] Redundant transitions in 88 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-05-29 16:26:21] [INFO ] Computed 81 invariants in 4 ms
[2024-05-29 16:26:22] [INFO ] Dead Transitions using invariants and state equation in 207 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 18 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 810 ms. Remains : 282/283 places, 381/383 transitions.
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s208 1) (EQ s212 1) (EQ s219 1)), p1:(OR (EQ s166 0) (EQ s168 0) (EQ s177 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 386 reset in 414 ms.
Product exploration explored 100000 steps with 381 reset in 391 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 130 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=32 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 14 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-05-29 16:26:23] [INFO ] Invariant cache hit.
[2024-05-29 16:26:23] [INFO ] Implicit Places using invariants in 144 ms returned []
[2024-05-29 16:26:23] [INFO ] Invariant cache hit.
[2024-05-29 16:26:23] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 468 ms to find 0 implicit places.
[2024-05-29 16:26:24] [INFO ] Redundant transitions in 76 ms returned []
[2024-05-29 16:26:24] [INFO ] Invariant cache hit.
[2024-05-29 16:26:24] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 751 ms. Remains : 282/282 places, 381/381 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 p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 116 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=58 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 379 reset in 352 ms.
Product exploration explored 100000 steps with 379 reset in 361 ms.
Built C files in :
/tmp/ltsmin14429636690678957422
[2024-05-29 16:26:25] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2024-05-29 16:26:25] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:26:25] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2024-05-29 16:26:25] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:26:25] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2024-05-29 16:26:25] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:26:25] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14429636690678957422
Running compilation step : cd /tmp/ltsmin14429636690678957422;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 795 ms.
Running link step : cd /tmp/ltsmin14429636690678957422;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin14429636690678957422;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12515325362005146321.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 18 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-05-29 16:26:40] [INFO ] Invariant cache hit.
[2024-05-29 16:26:40] [INFO ] Implicit Places using invariants in 156 ms returned []
[2024-05-29 16:26:40] [INFO ] Invariant cache hit.
[2024-05-29 16:26:41] [INFO ] Implicit Places using invariants and state equation in 350 ms returned []
Implicit Place search using SMT with State Equation took 508 ms to find 0 implicit places.
[2024-05-29 16:26:41] [INFO ] Redundant transitions in 85 ms returned []
[2024-05-29 16:26:41] [INFO ] Invariant cache hit.
[2024-05-29 16:26:41] [INFO ] Dead Transitions using invariants and state equation in 185 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 813 ms. Remains : 282/282 places, 381/381 transitions.
Built C files in :
/tmp/ltsmin5156894618541913295
[2024-05-29 16:26:41] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2024-05-29 16:26:41] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:26:41] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2024-05-29 16:26:41] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:26:41] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2024-05-29 16:26:41] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:26:41] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5156894618541913295
Running compilation step : cd /tmp/ltsmin5156894618541913295;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 830 ms.
Running link step : cd /tmp/ltsmin5156894618541913295;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin5156894618541913295;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8408868041671247439.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 16:26:56] [INFO ] Flatten gal took : 18 ms
[2024-05-29 16:26:56] [INFO ] Flatten gal took : 17 ms
[2024-05-29 16:26:56] [INFO ] Time to serialize gal into /tmp/LTL3312490730444697202.gal : 3 ms
[2024-05-29 16:26:56] [INFO ] Time to serialize properties into /tmp/LTL4713270095327689678.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3312490730444697202.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11004871677439099088.hoa' '-atoms' '/tmp/LTL4713270095327689678.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL4713270095327689678.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11004871677439099088.hoa
Detected timeout of ITS tools.
[2024-05-29 16:27:11] [INFO ] Flatten gal took : 18 ms
[2024-05-29 16:27:11] [INFO ] Flatten gal took : 18 ms
[2024-05-29 16:27:11] [INFO ] Time to serialize gal into /tmp/LTL9358336052750189952.gal : 2 ms
[2024-05-29 16:27:11] [INFO ] Time to serialize properties into /tmp/LTL2955502888836570791.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9358336052750189952.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2955502888836570791.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F((G(F("(((p166==0)||(p168==0))||(p177==0))")))||("(((p208==1)&&(p212==1))&&(p219==1))")))))
Formula 0 simplified : FG(!"(((p166==0)||(p168==0))||(p177==0))" & !"(((p208==1)&&(p212==1))&&(p219==1))")
Detected timeout of ITS tools.
[2024-05-29 16:27:26] [INFO ] Flatten gal took : 18 ms
[2024-05-29 16:27:26] [INFO ] Applying decomposition
[2024-05-29 16:27:26] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph242168738219313822.txt' '-o' '/tmp/graph242168738219313822.bin' '-w' '/tmp/graph242168738219313822.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph242168738219313822.bin' '-l' '-1' '-v' '-w' '/tmp/graph242168738219313822.weights' '-q' '0' '-e' '0.001'
[2024-05-29 16:27:26] [INFO ] Decomposing Gal with order
[2024-05-29 16:27:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 16:27:26] [INFO ] Removed a total of 415 redundant transitions.
[2024-05-29 16:27:26] [INFO ] Flatten gal took : 31 ms
[2024-05-29 16:27:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 456 labels/synchronizations in 16 ms.
[2024-05-29 16:27:26] [INFO ] Time to serialize gal into /tmp/LTL13632737860525272737.gal : 4 ms
[2024-05-29 16:27:26] [INFO ] Time to serialize properties into /tmp/LTL14122245537979403369.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13632737860525272737.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14122245537979403369.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F((G(F("(((i6.i1.u47.p166==0)||(i6.i1.u48.p168==0))||(i7.i0.u51.p177==0))")))||("(((i8.i0.u59.p208==1)&&(i8.i0.u60.p212==1))&&(i8...178
Formula 0 simplified : FG(!"(((i6.i1.u47.p166==0)||(i6.i1.u48.p168==0))||(i7.i0.u51.p177==0))" & !"(((i8.i0.u59.p208==1)&&(i8.i0.u60.p212==1))&&(i8.i1.u63....166
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15521414250732175183
[2024-05-29 16:27:42] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15521414250732175183
Running compilation step : cd /tmp/ltsmin15521414250732175183;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 616 ms.
Running link step : cd /tmp/ltsmin15521414250732175183;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin15521414250732175183;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(([](<>((LTLAPp0==true)))||(LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-020A-LTLFireability-04 finished in 95852 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X(G(!p1)))))'
Support contains 4 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 5 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
// Phase 1: matrix 383 rows 283 cols
[2024-05-29 16:27:57] [INFO ] Computed 81 invariants in 2 ms
[2024-05-29 16:27:57] [INFO ] Implicit Places using invariants in 146 ms returned []
[2024-05-29 16:27:57] [INFO ] Invariant cache hit.
[2024-05-29 16:27:57] [INFO ] Implicit Places using invariants and state equation in 330 ms returned []
Implicit Place search using SMT with State Equation took 477 ms to find 0 implicit places.
[2024-05-29 16:27:57] [INFO ] Invariant cache hit.
[2024-05-29 16:27:57] [INFO ] Dead Transitions using invariants and state equation in 185 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 667 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 143 ms :[p1, p1, p1, true]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s48 1) (EQ s49 1) (EQ s53 1)), p0:(EQ s206 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 796 steps with 2 reset in 7 ms.
FORMULA ShieldRVs-PT-020A-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020A-LTLFireability-05 finished in 838 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p1))&&p0)))'
Support contains 5 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 3 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2024-05-29 16:27:58] [INFO ] Invariant cache hit.
[2024-05-29 16:27:58] [INFO ] Implicit Places using invariants in 132 ms returned []
[2024-05-29 16:27:58] [INFO ] Invariant cache hit.
[2024-05-29 16:27:58] [INFO ] Implicit Places using invariants and state equation in 316 ms returned []
Implicit Place search using SMT with State Equation took 449 ms to find 0 implicit places.
[2024-05-29 16:27:58] [INFO ] Invariant cache hit.
[2024-05-29 16:27:58] [INFO ] Dead Transitions using invariants and state equation in 191 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 643 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (OR (EQ s33 0) (EQ s35 0) (EQ s40 0)) (OR (EQ s8 0) (EQ s13 0))), p1:(OR (AND (EQ s33 1) (EQ s35 1) (EQ s40 1)) (NEQ s8 1) (NEQ s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 360 reset in 413 ms.
Product exploration explored 100000 steps with 362 reset in 396 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 p1), (X p0), true, (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 66 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p1)]
Finished random walk after 239 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=39 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 102 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p1)]
Support contains 5 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 15 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-05-29 16:27:59] [INFO ] Computed 81 invariants in 3 ms
[2024-05-29 16:28:00] [INFO ] Implicit Places using invariants in 144 ms returned []
[2024-05-29 16:28:00] [INFO ] Invariant cache hit.
[2024-05-29 16:28:00] [INFO ] Implicit Places using invariants and state equation in 360 ms returned []
Implicit Place search using SMT with State Equation took 507 ms to find 0 implicit places.
[2024-05-29 16:28:00] [INFO ] Redundant transitions in 66 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-05-29 16:28:00] [INFO ] Computed 81 invariants in 2 ms
[2024-05-29 16:28:00] [INFO ] Dead Transitions using invariants and state equation in 216 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 6 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 819 ms. Remains : 282/283 places, 381/383 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 : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Finished random walk after 235 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=78 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p1)]
Product exploration explored 100000 steps with 364 reset in 371 ms.
Product exploration explored 100000 steps with 364 reset in 394 ms.
Built C files in :
/tmp/ltsmin15757246787944635295
[2024-05-29 16:28:01] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2024-05-29 16:28:01] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:28:01] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2024-05-29 16:28:01] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:28:01] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2024-05-29 16:28:01] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:28:01] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15757246787944635295
Running compilation step : cd /tmp/ltsmin15757246787944635295;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 845 ms.
Running link step : cd /tmp/ltsmin15757246787944635295;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin15757246787944635295;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased550100582300128890.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 12 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-05-29 16:28:16] [INFO ] Invariant cache hit.
[2024-05-29 16:28:17] [INFO ] Implicit Places using invariants in 153 ms returned []
[2024-05-29 16:28:17] [INFO ] Invariant cache hit.
[2024-05-29 16:28:17] [INFO ] Implicit Places using invariants and state equation in 335 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
[2024-05-29 16:28:17] [INFO ] Redundant transitions in 85 ms returned []
[2024-05-29 16:28:17] [INFO ] Invariant cache hit.
[2024-05-29 16:28:17] [INFO ] Dead Transitions using invariants and state equation in 208 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 806 ms. Remains : 282/282 places, 381/381 transitions.
Built C files in :
/tmp/ltsmin11620587717126960692
[2024-05-29 16:28:17] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2024-05-29 16:28:17] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:28:17] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2024-05-29 16:28:17] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:28:17] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2024-05-29 16:28:17] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:28:17] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11620587717126960692
Running compilation step : cd /tmp/ltsmin11620587717126960692;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 814 ms.
Running link step : cd /tmp/ltsmin11620587717126960692;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin11620587717126960692;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17442390741519435827.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 16:28:32] [INFO ] Flatten gal took : 16 ms
[2024-05-29 16:28:32] [INFO ] Flatten gal took : 16 ms
[2024-05-29 16:28:32] [INFO ] Time to serialize gal into /tmp/LTL13510967352371865487.gal : 3 ms
[2024-05-29 16:28:32] [INFO ] Time to serialize properties into /tmp/LTL16669972846161640745.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13510967352371865487.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13856049961339870508.hoa' '-atoms' '/tmp/LTL16669972846161640745.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL16669972846161640745.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13856049961339870508.hoa
Detected timeout of ITS tools.
[2024-05-29 16:28:48] [INFO ] Flatten gal took : 14 ms
[2024-05-29 16:28:48] [INFO ] Flatten gal took : 14 ms
[2024-05-29 16:28:48] [INFO ] Time to serialize gal into /tmp/LTL3771095301483050141.gal : 3 ms
[2024-05-29 16:28:48] [INFO ] Time to serialize properties into /tmp/LTL8972069385868627548.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3771095301483050141.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8972069385868627548.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(((F(G("(((((p33==1)&&(p35==1))&&(p40==1))||(p8==0))||(p13==0))")))&&("(((p33==0)||(p35==0))||(p40==0))"))&&("((p8==0)||(p13==0))"...159
Formula 0 simplified : X(!"(((p33==0)||(p35==0))||(p40==0))" | !"((p8==0)||(p13==0))" | GF!"(((((p33==1)&&(p35==1))&&(p40==1))||(p8==0))||(p13==0))")
Detected timeout of ITS tools.
[2024-05-29 16:29:03] [INFO ] Flatten gal took : 14 ms
[2024-05-29 16:29:03] [INFO ] Applying decomposition
[2024-05-29 16:29:03] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10536194629408561402.txt' '-o' '/tmp/graph10536194629408561402.bin' '-w' '/tmp/graph10536194629408561402.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10536194629408561402.bin' '-l' '-1' '-v' '-w' '/tmp/graph10536194629408561402.weights' '-q' '0' '-e' '0.001'
[2024-05-29 16:29:03] [INFO ] Decomposing Gal with order
[2024-05-29 16:29:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 16:29:03] [INFO ] Removed a total of 415 redundant transitions.
[2024-05-29 16:29:03] [INFO ] Flatten gal took : 38 ms
[2024-05-29 16:29:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 436 labels/synchronizations in 8 ms.
[2024-05-29 16:29:03] [INFO ] Time to serialize gal into /tmp/LTL2301613605919054740.gal : 3 ms
[2024-05-29 16:29:03] [INFO ] Time to serialize properties into /tmp/LTL2781144013034533598.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2301613605919054740.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2781144013034533598.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(((F(G("(((((i1.i0.u9.p33==1)&&(i1.i0.u10.p35==1))&&(i1.i0.u11.p40==1))||(i0.i0.u2.p8==0))||(i0.i0.u4.p13==0))")))&&("(((i1.i0.u9....253
Formula 0 simplified : X(!"(((i1.i0.u9.p33==0)||(i1.i0.u10.p35==0))||(i1.i0.u11.p40==0))" | !"((i0.i0.u2.p8==0)||(i0.i0.u4.p13==0))" | GF!"(((((i1.i0.u9.p3...243
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8403468219802173227
[2024-05-29 16:29:18] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8403468219802173227
Running compilation step : cd /tmp/ltsmin8403468219802173227;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 598 ms.
Running link step : cd /tmp/ltsmin8403468219802173227;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin8403468219802173227;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>([]((LTLAPp1==true)))&&(LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-020A-LTLFireability-06 finished in 95402 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 24 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-05-29 16:29:33] [INFO ] Computed 81 invariants in 2 ms
[2024-05-29 16:29:33] [INFO ] Implicit Places using invariants in 152 ms returned []
[2024-05-29 16:29:33] [INFO ] Invariant cache hit.
[2024-05-29 16:29:33] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
[2024-05-29 16:29:34] [INFO ] Redundant transitions in 81 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-05-29 16:29:34] [INFO ] Computed 81 invariants in 3 ms
[2024-05-29 16:29:34] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 14 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 813 ms. Remains : 282/283 places, 381/383 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s229 1) (NEQ s231 1) (NEQ s236 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 363 reset in 331 ms.
Product exploration explored 100000 steps with 364 reset in 363 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 95 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=31 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Support contains 3 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 12 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-05-29 16:29:35] [INFO ] Invariant cache hit.
[2024-05-29 16:29:35] [INFO ] Implicit Places using invariants in 154 ms returned []
[2024-05-29 16:29:35] [INFO ] Invariant cache hit.
[2024-05-29 16:29:35] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
[2024-05-29 16:29:35] [INFO ] Redundant transitions in 84 ms returned []
[2024-05-29 16:29:35] [INFO ] Invariant cache hit.
[2024-05-29 16:29:36] [INFO ] Dead Transitions using invariants and state equation in 220 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 833 ms. Remains : 282/282 places, 381/381 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0)]
Finished random walk after 848 steps, including 3 resets, run visited all 1 properties in 11 ms. (steps per millisecond=77 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 365 reset in 359 ms.
Product exploration explored 100000 steps with 364 reset in 372 ms.
Built C files in :
/tmp/ltsmin1013978343480508765
[2024-05-29 16:29:37] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2024-05-29 16:29:37] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:29:37] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2024-05-29 16:29:37] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:29:37] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2024-05-29 16:29:37] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:29:37] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1013978343480508765
Running compilation step : cd /tmp/ltsmin1013978343480508765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 802 ms.
Running link step : cd /tmp/ltsmin1013978343480508765;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin1013978343480508765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4950099970059750936.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 15 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-05-29 16:29:52] [INFO ] Invariant cache hit.
[2024-05-29 16:29:52] [INFO ] Implicit Places using invariants in 157 ms returned []
[2024-05-29 16:29:52] [INFO ] Invariant cache hit.
[2024-05-29 16:29:52] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
[2024-05-29 16:29:53] [INFO ] Redundant transitions in 76 ms returned []
[2024-05-29 16:29:53] [INFO ] Invariant cache hit.
[2024-05-29 16:29:53] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 765 ms. Remains : 282/282 places, 381/381 transitions.
Built C files in :
/tmp/ltsmin16171939616581581344
[2024-05-29 16:29:53] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2024-05-29 16:29:53] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:29:53] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2024-05-29 16:29:53] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:29:53] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2024-05-29 16:29:53] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:29:53] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16171939616581581344
Running compilation step : cd /tmp/ltsmin16171939616581581344;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 772 ms.
Running link step : cd /tmp/ltsmin16171939616581581344;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin16171939616581581344;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14095856501456443780.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 16:30:08] [INFO ] Flatten gal took : 22 ms
[2024-05-29 16:30:08] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:30:08] [INFO ] Time to serialize gal into /tmp/LTL14330070324851329919.gal : 4 ms
[2024-05-29 16:30:08] [INFO ] Time to serialize properties into /tmp/LTL4980649880482429042.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14330070324851329919.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4022684532785912170.hoa' '-atoms' '/tmp/LTL4980649880482429042.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL4980649880482429042.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4022684532785912170.hoa
Detected timeout of ITS tools.
[2024-05-29 16:30:23] [INFO ] Flatten gal took : 14 ms
[2024-05-29 16:30:23] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:30:23] [INFO ] Time to serialize gal into /tmp/LTL17932613971885303771.gal : 4 ms
[2024-05-29 16:30:23] [INFO ] Time to serialize properties into /tmp/LTL7827748104558169674.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17932613971885303771.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7827748104558169674.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("(((p229==0)||(p231==0))||(p236==0))"))))
Formula 0 simplified : GF!"(((p229==0)||(p231==0))||(p236==0))"
Detected timeout of ITS tools.
[2024-05-29 16:30:38] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:30:38] [INFO ] Applying decomposition
[2024-05-29 16:30:38] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8320255591194376370.txt' '-o' '/tmp/graph8320255591194376370.bin' '-w' '/tmp/graph8320255591194376370.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8320255591194376370.bin' '-l' '-1' '-v' '-w' '/tmp/graph8320255591194376370.weights' '-q' '0' '-e' '0.001'
[2024-05-29 16:30:38] [INFO ] Decomposing Gal with order
[2024-05-29 16:30:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 16:30:38] [INFO ] Removed a total of 415 redundant transitions.
[2024-05-29 16:30:38] [INFO ] Flatten gal took : 39 ms
[2024-05-29 16:30:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 428 labels/synchronizations in 7 ms.
[2024-05-29 16:30:38] [INFO ] Time to serialize gal into /tmp/LTL2998882734339358067.gal : 3 ms
[2024-05-29 16:30:38] [INFO ] Time to serialize properties into /tmp/LTL9132113842200927329.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2998882734339358067.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9132113842200927329.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G("(((i9.i1.u65.p229==0)||(i9.i1.u66.p231==0))||(i9.i1.u67.p236==0))"))))
Formula 0 simplified : GF!"(((i9.i1.u65.p229==0)||(i9.i1.u66.p231==0))||(i9.i1.u67.p236==0))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11135824778674472926
[2024-05-29 16:30:53] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11135824778674472926
Running compilation step : cd /tmp/ltsmin11135824778674472926;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 589 ms.
Running link step : cd /tmp/ltsmin11135824778674472926;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin11135824778674472926;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-020A-LTLFireability-07 finished in 95405 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0&&X(p1)))))'
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 2 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
// Phase 1: matrix 383 rows 283 cols
[2024-05-29 16:31:08] [INFO ] Computed 81 invariants in 1 ms
[2024-05-29 16:31:08] [INFO ] Implicit Places using invariants in 143 ms returned []
[2024-05-29 16:31:08] [INFO ] Invariant cache hit.
[2024-05-29 16:31:09] [INFO ] Implicit Places using invariants and state equation in 299 ms returned []
Implicit Place search using SMT with State Equation took 443 ms to find 0 implicit places.
[2024-05-29 16:31:09] [INFO ] Invariant cache hit.
[2024-05-29 16:31:09] [INFO ] Dead Transitions using invariants and state equation in 182 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 629 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s5 0) (EQ s7 0) (EQ s11 0)), p1:(OR (EQ s40 0) (EQ s44 0) (EQ s51 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33405 reset in 629 ms.
Product exploration explored 100000 steps with 33389 reset in 644 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 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 84 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 1371 steps, including 4 resets, run visited all 3 properties in 13 ms. (steps per millisecond=105 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p1) p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 7 factoid took 165 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 99 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 4 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2024-05-29 16:31:11] [INFO ] Invariant cache hit.
[2024-05-29 16:31:11] [INFO ] Implicit Places using invariants in 145 ms returned []
[2024-05-29 16:31:11] [INFO ] Invariant cache hit.
[2024-05-29 16:31:11] [INFO ] Implicit Places using invariants and state equation in 326 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
[2024-05-29 16:31:11] [INFO ] Invariant cache hit.
[2024-05-29 16:31:12] [INFO ] Dead Transitions using invariants and state equation in 183 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 665 ms. Remains : 283/283 places, 383/383 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), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 86 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 36 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 3) seen :2
Finished Best-First random walk after 2111 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=422 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p1) p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 7 factoid took 154 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 33428 reset in 628 ms.
Product exploration explored 100000 steps with 33476 reset in 648 ms.
Built C files in :
/tmp/ltsmin774359738737606688
[2024-05-29 16:31:14] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin774359738737606688
Running compilation step : cd /tmp/ltsmin774359738737606688;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 582 ms.
Running link step : cd /tmp/ltsmin774359738737606688;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin774359738737606688;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9710340838190417912.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 6 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2024-05-29 16:31:29] [INFO ] Invariant cache hit.
[2024-05-29 16:31:29] [INFO ] Implicit Places using invariants in 149 ms returned []
[2024-05-29 16:31:29] [INFO ] Invariant cache hit.
[2024-05-29 16:31:29] [INFO ] Implicit Places using invariants and state equation in 309 ms returned []
Implicit Place search using SMT with State Equation took 460 ms to find 0 implicit places.
[2024-05-29 16:31:29] [INFO ] Invariant cache hit.
[2024-05-29 16:31:30] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 669 ms. Remains : 283/283 places, 383/383 transitions.
Built C files in :
/tmp/ltsmin16776496468712519464
[2024-05-29 16:31:30] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16776496468712519464
Running compilation step : cd /tmp/ltsmin16776496468712519464;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 633 ms.
Running link step : cd /tmp/ltsmin16776496468712519464;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin16776496468712519464;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9667491920424501227.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 16:31:45] [INFO ] Flatten gal took : 12 ms
[2024-05-29 16:31:45] [INFO ] Flatten gal took : 12 ms
[2024-05-29 16:31:45] [INFO ] Time to serialize gal into /tmp/LTL15071655953083390081.gal : 3 ms
[2024-05-29 16:31:45] [INFO ] Time to serialize properties into /tmp/LTL2331034293617792197.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15071655953083390081.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10433862672002354871.hoa' '-atoms' '/tmp/LTL2331034293617792197.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL2331034293617792197.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10433862672002354871.hoa
Detected timeout of ITS tools.
[2024-05-29 16:32:00] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:32:00] [INFO ] Flatten gal took : 12 ms
[2024-05-29 16:32:00] [INFO ] Time to serialize gal into /tmp/LTL446771174970782051.gal : 2 ms
[2024-05-29 16:32:00] [INFO ] Time to serialize properties into /tmp/LTL5782482783868363516.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL446771174970782051.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5782482783868363516.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((G(F((X("(((p40==0)||(p44==0))||(p51==0))"))&&("(((p5==0)||(p7==0))||(p11==0))")))))
Formula 0 simplified : FG(!"(((p5==0)||(p7==0))||(p11==0))" | X!"(((p40==0)||(p44==0))||(p51==0))")
Detected timeout of ITS tools.
[2024-05-29 16:32:15] [INFO ] Flatten gal took : 17 ms
[2024-05-29 16:32:15] [INFO ] Applying decomposition
[2024-05-29 16:32:15] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10464285794983793113.txt' '-o' '/tmp/graph10464285794983793113.bin' '-w' '/tmp/graph10464285794983793113.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10464285794983793113.bin' '-l' '-1' '-v' '-w' '/tmp/graph10464285794983793113.weights' '-q' '0' '-e' '0.001'
[2024-05-29 16:32:15] [INFO ] Decomposing Gal with order
[2024-05-29 16:32:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 16:32:15] [INFO ] Removed a total of 417 redundant transitions.
[2024-05-29 16:32:15] [INFO ] Flatten gal took : 21 ms
[2024-05-29 16:32:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 440 labels/synchronizations in 7 ms.
[2024-05-29 16:32:15] [INFO ] Time to serialize gal into /tmp/LTL989110780792088953.gal : 3 ms
[2024-05-29 16:32:15] [INFO ] Time to serialize properties into /tmp/LTL5270956375297100154.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL989110780792088953.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5270956375297100154.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((G(F((X("(((i1.i1.u11.p40==0)||(i1.i1.u12.p44==0))||(i2.u15.p51==0))"))&&("(((i0.u1.p5==0)||(i0.u2.p7==0))||(i0.u3.p11==0))")))))
Formula 0 simplified : FG(!"(((i0.u1.p5==0)||(i0.u2.p7==0))||(i0.u3.p11==0))" | X!"(((i1.i1.u11.p40==0)||(i1.i1.u12.p44==0))||(i2.u15.p51==0))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3613775739009796580
[2024-05-29 16:32:30] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3613775739009796580
Running compilation step : cd /tmp/ltsmin3613775739009796580;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 584 ms.
Running link step : cd /tmp/ltsmin3613775739009796580;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin3613775739009796580;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((X((LTLAPp0==true))&&(LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-020A-LTLFireability-08 finished in 96907 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&X(X(X(G(p1))))))))'
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 5 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2024-05-29 16:32:45] [INFO ] Invariant cache hit.
[2024-05-29 16:32:45] [INFO ] Implicit Places using invariants in 171 ms returned []
[2024-05-29 16:32:45] [INFO ] Invariant cache hit.
[2024-05-29 16:32:46] [INFO ] Implicit Places using invariants and state equation in 340 ms returned []
Implicit Place search using SMT with State Equation took 512 ms to find 0 implicit places.
[2024-05-29 16:32:46] [INFO ] Invariant cache hit.
[2024-05-29 16:32:46] [INFO ] Dead Transitions using invariants and state equation in 209 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 728 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 355 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 3}, { cond=p0, acceptance={0} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 5}, { cond=p0, acceptance={0} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 7}, { cond=p0, acceptance={0} source=4 dest: 8}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 5}, { cond=(AND p0 p1), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 7}, { cond=(AND p0 p1), acceptance={} source=6 dest: 8}], [{ cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=7 dest: 5}, { cond=(AND p0 p1), acceptance={} source=7 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={0} source=7 dest: 6}], [{ cond=(AND (NOT p0) p1), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=8 dest: 7}, { cond=(AND p0 p1), acceptance={} source=8 dest: 8}, { cond=(AND p0 (NOT p1)), acceptance={0} source=8 dest: 8}]], initial=0, aps=[p0:(OR (EQ s17 0) (EQ s32 0) (EQ s43 0)), p1:(OR (NEQ s20 1) (NEQ s21 1) (NEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 360 reset in 351 ms.
Product exploration explored 100000 steps with 362 reset in 387 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 p1), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 9 states, 25 edges and 2 AP (stutter sensitive) to 9 states, 25 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 386 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 36 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 16:32:48] [INFO ] Invariant cache hit.
[2024-05-29 16:32:48] [INFO ] [Real]Absence check using 81 positive place invariants in 12 ms returned sat
[2024-05-29 16:32:48] [INFO ] After 74ms 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 p1), (X p0), (X (X p0)), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND (NOT p0) p1)), (F (NOT p0)), (F (AND p0 (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 231 ms. Reduced automaton from 9 states, 25 edges and 2 AP (stutter sensitive) to 16 states, 66 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 644 ms :[(NOT p1), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, (AND p0 (NOT p1)), false, false, (AND p0 (NOT p1)), false]
Stuttering acceptance computed with spot in 741 ms :[(NOT p1), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, (AND p0 (NOT p1)), false, false, (AND p0 (NOT p1)), false]
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 13 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-05-29 16:32:49] [INFO ] Computed 81 invariants in 2 ms
[2024-05-29 16:32:50] [INFO ] Implicit Places using invariants in 138 ms returned []
[2024-05-29 16:32:50] [INFO ] Invariant cache hit.
[2024-05-29 16:32:50] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 441 ms to find 0 implicit places.
[2024-05-29 16:32:50] [INFO ] Redundant transitions in 74 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-05-29 16:32:50] [INFO ] Computed 81 invariants in 3 ms
[2024-05-29 16:32:50] [INFO ] Dead Transitions using invariants and state equation in 196 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 5 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 738 ms. Remains : 282/283 places, 381/383 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), (X (NOT (AND (NOT p1) p0))), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 p0)), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 163 ms. Reduced automaton from 16 states, 66 edges and 2 AP (stutter insensitive) to 16 states, 66 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 753 ms :[(NOT p1), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, (AND p0 (NOT p1)), false, false, false, (AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 36 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 16:32:51] [INFO ] Invariant cache hit.
[2024-05-29 16:32:51] [INFO ] [Real]Absence check using 81 positive place invariants in 19 ms returned sat
[2024-05-29 16:32:51] [INFO ] After 88ms 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 p1), (X (NOT (AND (NOT p1) p0))), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 p0)), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT p1)), (F (NOT p0)), (F (NOT (AND p0 p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 14 factoid took 423 ms. Reduced automaton from 16 states, 66 edges and 2 AP (stutter insensitive) to 16 states, 66 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 816 ms :[(NOT p1), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, (AND p0 (NOT p1)), false, false, false, (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 775 ms :[(NOT p1), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, (AND p0 (NOT p1)), false, false, false, (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 706 ms :[(NOT p1), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, (AND p0 (NOT p1)), false, false, false, (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 366 reset in 370 ms.
Product exploration explored 100000 steps with 365 reset in 406 ms.
Built C files in :
/tmp/ltsmin4035434088175085962
[2024-05-29 16:32:55] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2024-05-29 16:32:55] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:32:55] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2024-05-29 16:32:55] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:32:55] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2024-05-29 16:32:55] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:32:55] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4035434088175085962
Running compilation step : cd /tmp/ltsmin4035434088175085962;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 782 ms.
Running link step : cd /tmp/ltsmin4035434088175085962;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin4035434088175085962;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11177464122454280250.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 13 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-05-29 16:33:10] [INFO ] Invariant cache hit.
[2024-05-29 16:33:10] [INFO ] Implicit Places using invariants in 158 ms returned []
[2024-05-29 16:33:10] [INFO ] Invariant cache hit.
[2024-05-29 16:33:10] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
[2024-05-29 16:33:11] [INFO ] Redundant transitions in 84 ms returned []
[2024-05-29 16:33:11] [INFO ] Invariant cache hit.
[2024-05-29 16:33:11] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 775 ms. Remains : 282/282 places, 381/381 transitions.
Built C files in :
/tmp/ltsmin2225542875403286699
[2024-05-29 16:33:11] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2024-05-29 16:33:11] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:33:11] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2024-05-29 16:33:11] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:33:11] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2024-05-29 16:33:11] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:33:11] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2225542875403286699
Running compilation step : cd /tmp/ltsmin2225542875403286699;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 793 ms.
Running link step : cd /tmp/ltsmin2225542875403286699;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin2225542875403286699;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7085242087637950062.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 16:33:26] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:33:26] [INFO ] Flatten gal took : 17 ms
[2024-05-29 16:33:26] [INFO ] Time to serialize gal into /tmp/LTL7143388639172743339.gal : 5 ms
[2024-05-29 16:33:26] [INFO ] Time to serialize properties into /tmp/LTL9303368059537967904.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7143388639172743339.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2452704896914208310.hoa' '-atoms' '/tmp/LTL9303368059537967904.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9303368059537967904.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2452704896914208310.hoa
Detected timeout of ITS tools.
[2024-05-29 16:33:41] [INFO ] Flatten gal took : 12 ms
[2024-05-29 16:33:41] [INFO ] Flatten gal took : 12 ms
[2024-05-29 16:33:41] [INFO ] Time to serialize gal into /tmp/LTL5824108425471097578.gal : 2 ms
[2024-05-29 16:33:41] [INFO ] Time to serialize properties into /tmp/LTL279073815699744263.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5824108425471097578.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL279073815699744263.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(F((X(X(X(G("(((p20==0)||(p21==0))||(p25==0))")))))&&("(((p17==0)||(p32==0))||(p43==0))")))))
Formula 0 simplified : XG(!"(((p17==0)||(p32==0))||(p43==0))" | XXXF!"(((p20==0)||(p21==0))||(p25==0))")
Detected timeout of ITS tools.
[2024-05-29 16:33:56] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:33:56] [INFO ] Applying decomposition
[2024-05-29 16:33:56] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph944352876980049550.txt' '-o' '/tmp/graph944352876980049550.bin' '-w' '/tmp/graph944352876980049550.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph944352876980049550.bin' '-l' '-1' '-v' '-w' '/tmp/graph944352876980049550.weights' '-q' '0' '-e' '0.001'
[2024-05-29 16:33:56] [INFO ] Decomposing Gal with order
[2024-05-29 16:33:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 16:33:56] [INFO ] Removed a total of 415 redundant transitions.
[2024-05-29 16:33:56] [INFO ] Flatten gal took : 21 ms
[2024-05-29 16:33:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 416 labels/synchronizations in 7 ms.
[2024-05-29 16:33:56] [INFO ] Time to serialize gal into /tmp/LTL15742175936734871133.gal : 3 ms
[2024-05-29 16:33:56] [INFO ] Time to serialize properties into /tmp/LTL16735237195166965855.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15742175936734871133.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16735237195166965855.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(F((X(X(X(G("(((i1.i0.u5.p20==0)||(i1.i0.u6.p21==0))||(i1.i0.u7.p25==0))")))))&&("(((i1.i0.u5.p17==0)||(i1.i1.u9.p32==0))||(i1.i1....173
Formula 0 simplified : XG(!"(((i1.i0.u5.p17==0)||(i1.i1.u9.p32==0))||(i1.i1.u12.p43==0))" | XXXF!"(((i1.i0.u5.p20==0)||(i1.i0.u6.p21==0))||(i1.i0.u7.p25==0...159
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5070814872415137542
[2024-05-29 16:34:11] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5070814872415137542
Running compilation step : cd /tmp/ltsmin5070814872415137542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 586 ms.
Running link step : cd /tmp/ltsmin5070814872415137542;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin5070814872415137542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((X(X(X([]((LTLAPp0==true)))))&&(LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-020A-LTLFireability-09 finished in 101113 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((X(p1) U G(p2))&&p0) U X(X(!p1))))'
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 2 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
// Phase 1: matrix 383 rows 283 cols
[2024-05-29 16:34:26] [INFO ] Computed 81 invariants in 2 ms
[2024-05-29 16:34:27] [INFO ] Implicit Places using invariants in 145 ms returned []
[2024-05-29 16:34:27] [INFO ] Invariant cache hit.
[2024-05-29 16:34:27] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 440 ms to find 0 implicit places.
[2024-05-29 16:34:27] [INFO ] Invariant cache hit.
[2024-05-29 16:34:27] [INFO ] Dead Transitions using invariants and state equation in 208 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 651 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 532 ms :[p1, p1, false, p1, false, p1, true, (AND (NOT p2) p1), p1, p1, (AND (NOT p2) p1), (NOT p1), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}, { cond=(AND p0 p2), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 5}], [{ cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 7}, { cond=(NOT p0), acceptance={} source=3 dest: 8}, { cond=p0, acceptance={} source=3 dest: 9}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 10}], [{ cond=p1, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p2) p1), acceptance={} source=7 dest: 11}, { cond=p1, acceptance={} source=7 dest: 12}, { cond=(AND p2 p1), acceptance={} source=7 dest: 13}], [{ cond=p1, acceptance={} source=8 dest: 5}], [{ cond=p1, acceptance={} source=9 dest: 7}, { cond=(AND (NOT p0) p1), acceptance={} source=9 dest: 8}, { cond=(AND p0 p1), acceptance={0} source=9 dest: 9}], [{ cond=(AND (NOT p2) p1), acceptance={} source=10 dest: 6}, { cond=(AND p2 p1), acceptance={} source=10 dest: 10}], [{ cond=(NOT p1), acceptance={} source=11 dest: 6}], [{ cond=(NOT p2), acceptance={} source=12 dest: 11}, { cond=p2, acceptance={} source=12 dest: 12}, { cond=(NOT p2), acceptance={0} source=12 dest: 12}, { cond=p2, acceptance={} source=12 dest: 13}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=13 dest: 6}, { cond=(AND p2 (NOT p1)), acceptance={} source=13 dest: 10}]], initial=0, aps=[p0:(AND (EQ s159 1) (EQ s161 1) (EQ s166 1)), p2:(AND (EQ s159 1) (EQ s161 1) (EQ s166 1)), p1:(AND (EQ s206 1) (EQ s212 1) (EQ s219 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 612 ms.
Product exploration explored 100000 steps with 33333 reset in 628 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p1)), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND p2 (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 22 ms. Reduced automaton from 14 states, 29 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-020A-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-020A-LTLFireability-10 finished in 2476 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0)) U !p1)))'
Support contains 7 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 4 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2024-05-29 16:34:29] [INFO ] Invariant cache hit.
[2024-05-29 16:34:29] [INFO ] Implicit Places using invariants in 153 ms returned []
[2024-05-29 16:34:29] [INFO ] Invariant cache hit.
[2024-05-29 16:34:29] [INFO ] Implicit Places using invariants and state equation in 324 ms returned []
Implicit Place search using SMT with State Equation took 478 ms to find 0 implicit places.
[2024-05-29 16:34:29] [INFO ] Invariant cache hit.
[2024-05-29 16:34:30] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 686 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 158 ms :[p1, p1, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=p1, acceptance={0} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s124 1) (EQ s128 1) (EQ s135 1)), p0:(OR (EQ s269 1) (AND (EQ s117 1) (EQ s119 1) (EQ s123 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 824 ms.
Product exploration explored 100000 steps with 50000 reset in 833 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p1)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 18 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-020A-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-020A-LTLFireability-11 finished in 2540 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 12 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-05-29 16:34:31] [INFO ] Computed 81 invariants in 2 ms
[2024-05-29 16:34:32] [INFO ] Implicit Places using invariants in 142 ms returned []
[2024-05-29 16:34:32] [INFO ] Invariant cache hit.
[2024-05-29 16:34:32] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 449 ms to find 0 implicit places.
[2024-05-29 16:34:32] [INFO ] Redundant transitions in 85 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-05-29 16:34:32] [INFO ] Computed 81 invariants in 3 ms
[2024-05-29 16:34:32] [INFO ] Dead Transitions using invariants and state equation in 209 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 5 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 769 ms. Remains : 282/283 places, 381/383 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s208 1) (EQ s210 1) (EQ s219 1)), p0:(OR (AND (EQ s2 1) (EQ s4 1) (EQ s15 1)) (AND (EQ s208 1) (EQ s210 1) (EQ s219 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 253 steps with 0 reset in 4 ms.
FORMULA ShieldRVs-PT-020A-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020A-LTLFireability-13 finished in 870 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X((p1||(X(p2) U (p0&&X(p2))))))))'
Support contains 3 out of 283 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 5 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
// Phase 1: matrix 383 rows 283 cols
[2024-05-29 16:34:32] [INFO ] Computed 81 invariants in 1 ms
[2024-05-29 16:34:32] [INFO ] Implicit Places using invariants in 151 ms returned []
[2024-05-29 16:34:32] [INFO ] Invariant cache hit.
[2024-05-29 16:34:33] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 463 ms to find 0 implicit places.
[2024-05-29 16:34:33] [INFO ] Invariant cache hit.
[2024-05-29 16:34:33] [INFO ] Dead Transitions using invariants and state equation in 215 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 687 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s238 1), p1:(AND (EQ s134 1) (EQ s139 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1022 reset in 333 ms.
Product exploration explored 100000 steps with 1024 reset in 411 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 61 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=30 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 30 ms :[(AND (NOT p0) (NOT p1))]
[2024-05-29 16:34:34] [INFO ] Invariant cache hit.
[2024-05-29 16:34:34] [INFO ] [Real]Absence check using 81 positive place invariants in 23 ms returned sat
[2024-05-29 16:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 16:34:35] [INFO ] [Real]Absence check using state equation in 263 ms returned sat
[2024-05-29 16:34:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 16:34:35] [INFO ] [Nat]Absence check using 81 positive place invariants in 18 ms returned sat
[2024-05-29 16:34:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 16:34:35] [INFO ] [Nat]Absence check using state equation in 244 ms returned sat
[2024-05-29 16:34:35] [INFO ] Computed and/alt/rep : 191/724/191 causal constraints (skipped 191 transitions) in 28 ms.
[2024-05-29 16:34:36] [INFO ] Added : 145 causal constraints over 29 iterations in 935 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3 out of 283 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 16 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-05-29 16:34:36] [INFO ] Computed 81 invariants in 2 ms
[2024-05-29 16:34:36] [INFO ] Implicit Places using invariants in 151 ms returned []
[2024-05-29 16:34:36] [INFO ] Invariant cache hit.
[2024-05-29 16:34:36] [INFO ] Implicit Places using invariants and state equation in 340 ms returned []
Implicit Place search using SMT with State Equation took 495 ms to find 0 implicit places.
[2024-05-29 16:34:37] [INFO ] Redundant transitions in 83 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-05-29 16:34:37] [INFO ] Computed 81 invariants in 1 ms
[2024-05-29 16:34:37] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 5 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 810 ms. Remains : 282/283 places, 381/383 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 p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 119 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=59 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
[2024-05-29 16:34:37] [INFO ] Invariant cache hit.
[2024-05-29 16:34:37] [INFO ] [Real]Absence check using 81 positive place invariants in 20 ms returned sat
[2024-05-29 16:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 16:34:38] [INFO ] [Real]Absence check using state equation in 245 ms returned sat
[2024-05-29 16:34:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 16:34:38] [INFO ] [Nat]Absence check using 81 positive place invariants in 17 ms returned sat
[2024-05-29 16:34:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 16:34:38] [INFO ] [Nat]Absence check using state equation in 180 ms returned sat
[2024-05-29 16:34:38] [INFO ] Computed and/alt/rep : 189/719/189 causal constraints (skipped 191 transitions) in 35 ms.
[2024-05-29 16:34:39] [INFO ] Added : 150 causal constraints over 30 iterations in 955 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1031 reset in 347 ms.
Product exploration explored 100000 steps with 1046 reset in 370 ms.
Built C files in :
/tmp/ltsmin5437437888543607870
[2024-05-29 16:34:40] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2024-05-29 16:34:40] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:34:40] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2024-05-29 16:34:40] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:34:40] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2024-05-29 16:34:40] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:34:40] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5437437888543607870
Running compilation step : cd /tmp/ltsmin5437437888543607870;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 794 ms.
Running link step : cd /tmp/ltsmin5437437888543607870;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin5437437888543607870;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3310367873573239675.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 11 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-05-29 16:34:55] [INFO ] Invariant cache hit.
[2024-05-29 16:34:55] [INFO ] Implicit Places using invariants in 138 ms returned []
[2024-05-29 16:34:55] [INFO ] Invariant cache hit.
[2024-05-29 16:34:55] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 457 ms to find 0 implicit places.
[2024-05-29 16:34:55] [INFO ] Redundant transitions in 80 ms returned []
[2024-05-29 16:34:55] [INFO ] Invariant cache hit.
[2024-05-29 16:34:56] [INFO ] Dead Transitions using invariants and state equation in 207 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 768 ms. Remains : 282/282 places, 381/381 transitions.
Built C files in :
/tmp/ltsmin5024598987636572452
[2024-05-29 16:34:56] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2024-05-29 16:34:56] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:34:56] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2024-05-29 16:34:56] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:34:56] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2024-05-29 16:34:56] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:34:56] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5024598987636572452
Running compilation step : cd /tmp/ltsmin5024598987636572452;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 802 ms.
Running link step : cd /tmp/ltsmin5024598987636572452;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin5024598987636572452;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17312807402930078856.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 16:35:11] [INFO ] Flatten gal took : 17 ms
[2024-05-29 16:35:11] [INFO ] Flatten gal took : 22 ms
[2024-05-29 16:35:11] [INFO ] Time to serialize gal into /tmp/LTL5098043689449475247.gal : 2 ms
[2024-05-29 16:35:11] [INFO ] Time to serialize properties into /tmp/LTL14822374616633245944.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5098043689449475247.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1606600627937318622.hoa' '-atoms' '/tmp/LTL14822374616633245944.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL14822374616633245944.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1606600627937318622.hoa
Detected timeout of ITS tools.
[2024-05-29 16:35:26] [INFO ] Flatten gal took : 18 ms
[2024-05-29 16:35:26] [INFO ] Flatten gal took : 22 ms
[2024-05-29 16:35:26] [INFO ] Time to serialize gal into /tmp/LTL14760160140147686305.gal : 6 ms
[2024-05-29 16:35:26] [INFO ] Time to serialize properties into /tmp/LTL837696679183512312.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14760160140147686305.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL837696679183512312.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(("(p238==1)")||(X(("((p134==1)&&(p139==1))")||((X("(((p166==1)&&(p170==1))&&(p177==1))"))U(("(p238==1)")&&(X("(((p166==1)&&(p170=...181
Formula 0 simplified : G(!"(p238==1)" & X(!"((p134==1)&&(p139==1))" & (!"(p238==1)" W X!"(((p166==1)&&(p170==1))&&(p177==1))")))
Detected timeout of ITS tools.
[2024-05-29 16:35:41] [INFO ] Flatten gal took : 12 ms
[2024-05-29 16:35:41] [INFO ] Applying decomposition
[2024-05-29 16:35:41] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8521296184346967586.txt' '-o' '/tmp/graph8521296184346967586.bin' '-w' '/tmp/graph8521296184346967586.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8521296184346967586.bin' '-l' '-1' '-v' '-w' '/tmp/graph8521296184346967586.weights' '-q' '0' '-e' '0.001'
[2024-05-29 16:35:41] [INFO ] Decomposing Gal with order
[2024-05-29 16:35:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 16:35:41] [INFO ] Removed a total of 415 redundant transitions.
[2024-05-29 16:35:41] [INFO ] Flatten gal took : 19 ms
[2024-05-29 16:35:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 412 labels/synchronizations in 5 ms.
[2024-05-29 16:35:41] [INFO ] Time to serialize gal into /tmp/LTL3247425649983799227.gal : 3 ms
[2024-05-29 16:35:41] [INFO ] Time to serialize properties into /tmp/LTL1769723886258812164.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3247425649983799227.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1769723886258812164.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(("(i9.i0.u68.p238==1)")||(X(("((i5.i1.u38.p134==1)&&(i5.i1.u40.p139==1))")||((X("(((i6.i1.u47.p166==1)&&(i6.i1.u48.p170==1))&&(i7...281
Formula 0 simplified : G(!"(i9.i0.u68.p238==1)" & X(!"((i5.i1.u38.p134==1)&&(i5.i1.u40.p139==1))" & (!"(i9.i0.u68.p238==1)" W X!"(((i6.i1.u47.p166==1)&&(i6...198
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17797134771230417977
[2024-05-29 16:35:56] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17797134771230417977
Running compilation step : cd /tmp/ltsmin17797134771230417977;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 582 ms.
Running link step : cd /tmp/ltsmin17797134771230417977;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin17797134771230417977;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(((LTLAPp0==true)||X(((LTLAPp1==true)||(X((LTLAPp2==true)) U ((LTLAPp0==true)&&X((LTLAPp2==true))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-020A-LTLFireability-15 finished in 98873 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||F(p1)||G(p2)))))'
Found a Lengthening insensitive property : ShieldRVs-PT-020A-LTLFireability-02
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Support contains 12 out of 283 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 14 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-05-29 16:36:11] [INFO ] Computed 81 invariants in 1 ms
[2024-05-29 16:36:12] [INFO ] Implicit Places using invariants in 155 ms returned []
[2024-05-29 16:36:12] [INFO ] Invariant cache hit.
[2024-05-29 16:36:12] [INFO ] Implicit Places using invariants and state equation in 321 ms returned []
Implicit Place search using SMT with State Equation took 477 ms to find 0 implicit places.
[2024-05-29 16:36:12] [INFO ] Invariant cache hit.
[2024-05-29 16:36:12] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 282/283 places, 382/383 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 696 ms. Remains : 282/283 places, 382/383 transitions.
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s5 1) (EQ s7 1) (EQ s11 1) (EQ s152 1) (EQ s154 1) (EQ s163 1)), p1:(OR (EQ s31 0) (EQ s48 0) (EQ s57 0)), p2:(AND (EQ s143 1) (EQ s158 1) (EQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 371 reset in 358 ms.
Product exploration explored 100000 steps with 368 reset in 392 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X p1)), true, (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 150 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Incomplete random walk after 10000 steps, including 36 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 16:36:13] [INFO ] Invariant cache hit.
[2024-05-29 16:36:13] [INFO ] [Real]Absence check using 81 positive place invariants in 31 ms returned sat
[2024-05-29 16:36:14] [INFO ] After 234ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 16:36:14] [INFO ] [Nat]Absence check using 81 positive place invariants in 14 ms returned sat
[2024-05-29 16:36:14] [INFO ] After 145ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 16:36:14] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 1 ms to minimize.
[2024-05-29 16:36:14] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 1 ms to minimize.
[2024-05-29 16:36:14] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 0 ms to minimize.
[2024-05-29 16:36:14] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 207 ms
[2024-05-29 16:36:14] [INFO ] After 381ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2024-05-29 16:36:14] [INFO ] After 496ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 23 ms.
Support contains 12 out of 282 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 282/282 places, 382/382 transitions.
Partial Free-agglomeration rule applied 39 times.
Drop transitions removed 39 transitions
Iterating global reduction 0 with 39 rules applied. Total rules applied 39 place count 282 transition count 382
Applied a total of 39 rules in 13 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 282/282 places, 382/382 transitions.
Incomplete random walk after 10000 steps, including 39 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 719189 steps, run timeout after 3001 ms. (steps per millisecond=239 ) properties seen :{}
Probabilistic random walk after 719189 steps, saw 133900 distinct states, run finished after 3003 ms. (steps per millisecond=239 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 382 rows 282 cols
[2024-05-29 16:36:17] [INFO ] Computed 81 invariants in 8 ms
[2024-05-29 16:36:17] [INFO ] [Real]Absence check using 81 positive place invariants in 12 ms returned sat
[2024-05-29 16:36:17] [INFO ] After 230ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 16:36:17] [INFO ] [Nat]Absence check using 81 positive place invariants in 13 ms returned sat
[2024-05-29 16:36:18] [INFO ] After 142ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 16:36:18] [INFO ] Deduced a trap composed of 7 places in 60 ms of which 0 ms to minimize.
[2024-05-29 16:36:18] [INFO ] Deduced a trap composed of 7 places in 58 ms of which 0 ms to minimize.
[2024-05-29 16:36:18] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 1 ms to minimize.
[2024-05-29 16:36:18] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 0 ms to minimize.
[2024-05-29 16:36:18] [INFO ] Deduced a trap composed of 11 places in 61 ms of which 1 ms to minimize.
[2024-05-29 16:36:18] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 1 ms to minimize.
[2024-05-29 16:36:18] [INFO ] Deduced a trap composed of 20 places in 54 ms of which 1 ms to minimize.
[2024-05-29 16:36:18] [INFO ] Deduced a trap composed of 19 places in 48 ms of which 0 ms to minimize.
[2024-05-29 16:36:18] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 0 ms to minimize.
[2024-05-29 16:36:18] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-05-29 16:36:18] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
[2024-05-29 16:36:18] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-29 16:36:18] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-05-29 16:36:18] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-29 16:36:19] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 888 ms
[2024-05-29 16:36:19] [INFO ] After 1073ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 51 ms.
[2024-05-29 16:36:19] [INFO ] After 1204ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 12 out of 282 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 282/282 places, 382/382 transitions.
Applied a total of 0 rules in 5 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 282/282 places, 382/382 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 282/282 places, 382/382 transitions.
Applied a total of 0 rules in 5 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2024-05-29 16:36:19] [INFO ] Invariant cache hit.
[2024-05-29 16:36:19] [INFO ] Implicit Places using invariants in 157 ms returned []
[2024-05-29 16:36:19] [INFO ] Invariant cache hit.
[2024-05-29 16:36:19] [INFO ] Implicit Places using invariants and state equation in 351 ms returned []
Implicit Place search using SMT with State Equation took 510 ms to find 0 implicit places.
[2024-05-29 16:36:19] [INFO ] Redundant transitions in 38 ms returned []
[2024-05-29 16:36:19] [INFO ] Invariant cache hit.
[2024-05-29 16:36:19] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 761 ms. Remains : 282/282 places, 382/382 transitions.
Applied a total of 0 rules in 6 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-29 16:36:19] [INFO ] Invariant cache hit.
[2024-05-29 16:36:19] [INFO ] [Real]Absence check using 81 positive place invariants in 12 ms returned sat
[2024-05-29 16:36:20] [INFO ] After 211ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 16:36:20] [INFO ] [Nat]Absence check using 81 positive place invariants in 13 ms returned sat
[2024-05-29 16:36:20] [INFO ] After 150ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 16:36:20] [INFO ] Deduced a trap composed of 16 places in 49 ms of which 1 ms to minimize.
[2024-05-29 16:36:20] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-05-29 16:36:20] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 0 ms to minimize.
[2024-05-29 16:36:20] [INFO ] Deduced a trap composed of 6 places in 40 ms of which 0 ms to minimize.
[2024-05-29 16:36:20] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 1 ms to minimize.
[2024-05-29 16:36:20] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-05-29 16:36:20] [INFO ] Deduced a trap composed of 7 places in 64 ms of which 0 ms to minimize.
[2024-05-29 16:36:20] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 0 ms to minimize.
[2024-05-29 16:36:20] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 0 ms to minimize.
[2024-05-29 16:36:20] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 0 ms to minimize.
[2024-05-29 16:36:21] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 1 ms to minimize.
[2024-05-29 16:36:21] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 698 ms
[2024-05-29 16:36:21] [INFO ] After 890ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 67 ms.
[2024-05-29 16:36:21] [INFO ] After 1037ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X p1)), true, (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : [(F (AND p0 (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1) p2))]
Knowledge based reduction with 9 factoid took 200 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Support contains 12 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 382/382 transitions.
Applied a total of 0 rules in 8 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-05-29 16:36:21] [INFO ] Computed 81 invariants in 2 ms
[2024-05-29 16:36:21] [INFO ] Implicit Places using invariants in 149 ms returned []
[2024-05-29 16:36:21] [INFO ] Invariant cache hit.
[2024-05-29 16:36:22] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 484 ms to find 0 implicit places.
[2024-05-29 16:36:22] [INFO ] Redundant transitions in 73 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-05-29 16:36:22] [INFO ] Computed 81 invariants in 2 ms
[2024-05-29 16:36:22] [INFO ] Dead Transitions using invariants and state equation in 206 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/282 places, 381/382 transitions.
Applied a total of 0 rules in 4 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 784 ms. Remains : 282/282 places, 381/382 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 p0) p1 (NOT p2)), (X p1), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) p2))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 110 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Incomplete random walk after 10000 steps, including 36 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2024-05-29 16:36:22] [INFO ] Invariant cache hit.
[2024-05-29 16:36:22] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 16:36:22] [INFO ] [Nat]Absence check using 81 positive place invariants in 13 ms returned sat
[2024-05-29 16:36:23] [INFO ] After 178ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 16:36:23] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 0 ms to minimize.
[2024-05-29 16:36:23] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 0 ms to minimize.
[2024-05-29 16:36:23] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2024-05-29 16:36:23] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
[2024-05-29 16:36:23] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 1 ms to minimize.
[2024-05-29 16:36:23] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 0 ms to minimize.
[2024-05-29 16:36:23] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
[2024-05-29 16:36:23] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 0 ms to minimize.
[2024-05-29 16:36:23] [INFO ] Deduced a trap composed of 20 places in 50 ms of which 5 ms to minimize.
[2024-05-29 16:36:23] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 1 ms to minimize.
[2024-05-29 16:36:23] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 1 ms to minimize.
[2024-05-29 16:36:23] [INFO ] Deduced a trap composed of 27 places in 35 ms of which 0 ms to minimize.
[2024-05-29 16:36:23] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 0 ms to minimize.
[2024-05-29 16:36:23] [INFO ] Deduced a trap composed of 27 places in 35 ms of which 0 ms to minimize.
[2024-05-29 16:36:24] [INFO ] Deduced a trap composed of 27 places in 37 ms of which 1 ms to minimize.
[2024-05-29 16:36:24] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 0 ms to minimize.
[2024-05-29 16:36:24] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 0 ms to minimize.
[2024-05-29 16:36:24] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 1 ms to minimize.
[2024-05-29 16:36:24] [INFO ] Deduced a trap composed of 20 places in 43 ms of which 0 ms to minimize.
[2024-05-29 16:36:24] [INFO ] Deduced a trap composed of 27 places in 37 ms of which 0 ms to minimize.
[2024-05-29 16:36:24] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 0 ms to minimize.
[2024-05-29 16:36:24] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 0 ms to minimize.
[2024-05-29 16:36:24] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 0 ms to minimize.
[2024-05-29 16:36:24] [INFO ] Deduced a trap composed of 27 places in 39 ms of which 0 ms to minimize.
[2024-05-29 16:36:24] [INFO ] Deduced a trap composed of 27 places in 37 ms of which 0 ms to minimize.
[2024-05-29 16:36:24] [INFO ] Deduced a trap composed of 27 places in 33 ms of which 1 ms to minimize.
[2024-05-29 16:36:24] [INFO ] Deduced a trap composed of 27 places in 37 ms of which 0 ms to minimize.
[2024-05-29 16:36:24] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 0 ms to minimize.
[2024-05-29 16:36:24] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 0 ms to minimize.
[2024-05-29 16:36:24] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 0 ms to minimize.
[2024-05-29 16:36:24] [INFO ] Trap strengthening (SAT) tested/added 31/30 trap constraints in 1788 ms
[2024-05-29 16:36:24] [INFO ] After 2002ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2024-05-29 16:36:24] [INFO ] After 2138ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 12 out of 282 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 282/282 places, 381/381 transitions.
Partial Free-agglomeration rule applied 39 times.
Drop transitions removed 39 transitions
Iterating global reduction 0 with 39 rules applied. Total rules applied 39 place count 282 transition count 381
Applied a total of 39 rules in 10 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 282/282 places, 381/381 transitions.
Incomplete random walk after 10000 steps, including 40 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Finished Best-First random walk after 1444 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=361 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X p1), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) p2))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : [(F (AND p0 (NOT p1) p2)), (F (AND p0 (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1) p2))]
Knowledge based reduction with 7 factoid took 259 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Product exploration explored 100000 steps with 369 reset in 336 ms.
Product exploration explored 100000 steps with 370 reset in 375 ms.
Built C files in :
/tmp/ltsmin10674621852020426547
[2024-05-29 16:36:26] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2024-05-29 16:36:26] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:36:26] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2024-05-29 16:36:26] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:36:26] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2024-05-29 16:36:26] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:36:26] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10674621852020426547
Running compilation step : cd /tmp/ltsmin10674621852020426547;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 795 ms.
Running link step : cd /tmp/ltsmin10674621852020426547;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin10674621852020426547;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12808772487057583254.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 12 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 15 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-05-29 16:36:41] [INFO ] Invariant cache hit.
[2024-05-29 16:36:41] [INFO ] Implicit Places using invariants in 159 ms returned []
[2024-05-29 16:36:41] [INFO ] Invariant cache hit.
[2024-05-29 16:36:42] [INFO ] Implicit Places using invariants and state equation in 357 ms returned []
Implicit Place search using SMT with State Equation took 518 ms to find 0 implicit places.
[2024-05-29 16:36:42] [INFO ] Redundant transitions in 84 ms returned []
[2024-05-29 16:36:42] [INFO ] Invariant cache hit.
[2024-05-29 16:36:42] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 828 ms. Remains : 282/282 places, 381/381 transitions.
Built C files in :
/tmp/ltsmin9904960258420317751
[2024-05-29 16:36:42] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2024-05-29 16:36:42] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:36:42] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2024-05-29 16:36:42] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:36:42] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2024-05-29 16:36:42] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:36:42] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9904960258420317751
Running compilation step : cd /tmp/ltsmin9904960258420317751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 803 ms.
Running link step : cd /tmp/ltsmin9904960258420317751;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin9904960258420317751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13771560014546137638.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 16:36:57] [INFO ] Flatten gal took : 14 ms
[2024-05-29 16:36:57] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:36:57] [INFO ] Time to serialize gal into /tmp/LTL12010055491588188501.gal : 2 ms
[2024-05-29 16:36:57] [INFO ] Time to serialize properties into /tmp/LTL16222882562539161585.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12010055491588188501.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17508474214454571029.hoa' '-atoms' '/tmp/LTL16222882562539161585.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL16222882562539161585.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17508474214454571029.hoa
Detected timeout of ITS tools.
[2024-05-29 16:37:12] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:37:12] [INFO ] Flatten gal took : 12 ms
[2024-05-29 16:37:12] [INFO ] Time to serialize gal into /tmp/LTL8815976648341534769.gal : 3 ms
[2024-05-29 16:37:12] [INFO ] Time to serialize properties into /tmp/LTL7510389315981735985.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8815976648341534769.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7510389315981735985.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G(((F("(((p31==0)||(p48==0))||(p57==0))"))||(G("(((p143==1)&&(p158==1))&&(p170==1))")))||("((((p5==1)&&(p7==1))&&((p11==1)&&(p152...192
Formula 0 simplified : XF(!"((((p5==1)&&(p7==1))&&((p11==1)&&(p152==1)))&&((p154==1)&&(p163==1)))" & G!"(((p31==0)||(p48==0))||(p57==0))" & F!"(((p143==1)&...180
Detected timeout of ITS tools.
[2024-05-29 16:37:27] [INFO ] Flatten gal took : 17 ms
[2024-05-29 16:37:27] [INFO ] Applying decomposition
[2024-05-29 16:37:27] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15540534865302460483.txt' '-o' '/tmp/graph15540534865302460483.bin' '-w' '/tmp/graph15540534865302460483.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15540534865302460483.bin' '-l' '-1' '-v' '-w' '/tmp/graph15540534865302460483.weights' '-q' '0' '-e' '0.001'
[2024-05-29 16:37:27] [INFO ] Decomposing Gal with order
[2024-05-29 16:37:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 16:37:27] [INFO ] Removed a total of 415 redundant transitions.
[2024-05-29 16:37:27] [INFO ] Flatten gal took : 18 ms
[2024-05-29 16:37:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 432 labels/synchronizations in 6 ms.
[2024-05-29 16:37:27] [INFO ] Time to serialize gal into /tmp/LTL970763501738528052.gal : 3 ms
[2024-05-29 16:37:27] [INFO ] Time to serialize properties into /tmp/LTL16837800924704082627.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL970763501738528052.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16837800924704082627.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(G(((F("(((i1.i1.u9.p31==0)||(i2.i0.u13.p48==0))||(i2.i0.u16.p57==0))"))||(G("(((i6.u41.p143==1)&&(i7.i0.u45.p158==1))&&(i7.i0.u48...290
Formula 0 simplified : XF(!"((((i0.u1.p5==1)&&(i0.u2.p7==1))&&((i0.u3.p11==1)&&(i6.u43.p152==1)))&&((i6.u44.p154==1)&&(i7.i0.u47.p163==1)))" & G!"(((i1.i1....278
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11877853567750120020
[2024-05-29 16:37:42] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11877853567750120020
Running compilation step : cd /tmp/ltsmin11877853567750120020;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 624 ms.
Running link step : cd /tmp/ltsmin11877853567750120020;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin11877853567750120020;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((<>((LTLAPp0==true))||[]((LTLAPp1==true))||(LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-020A-LTLFireability-02 finished in 106295 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(F(p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p1))&&p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0&&X(p1)))))'
Found a Shortening insensitive property : ShieldRVs-PT-020A-LTLFireability-08
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 12 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-05-29 16:37:58] [INFO ] Computed 81 invariants in 7 ms
[2024-05-29 16:37:58] [INFO ] Implicit Places using invariants in 151 ms returned []
[2024-05-29 16:37:58] [INFO ] Invariant cache hit.
[2024-05-29 16:37:58] [INFO ] Implicit Places using invariants and state equation in 313 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
[2024-05-29 16:37:58] [INFO ] Invariant cache hit.
[2024-05-29 16:37:59] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 282/283 places, 382/383 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 666 ms. Remains : 282/283 places, 382/383 transitions.
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s5 0) (EQ s7 0) (EQ s11 0)), p1:(OR (EQ s40 0) (EQ s44 0) (EQ s51 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33454 reset in 629 ms.
Product exploration explored 100000 steps with 33424 reset in 653 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 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 90 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 36 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 3) seen :2
Finished Best-First random walk after 1618 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=404 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p1) p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 7 factoid took 177 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 6 out of 282 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 282/282 places, 382/382 transitions.
Applied a total of 0 rules in 5 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2024-05-29 16:38:01] [INFO ] Invariant cache hit.
[2024-05-29 16:38:01] [INFO ] Implicit Places using invariants in 146 ms returned []
[2024-05-29 16:38:01] [INFO ] Invariant cache hit.
[2024-05-29 16:38:01] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 464 ms to find 0 implicit places.
[2024-05-29 16:38:01] [INFO ] Invariant cache hit.
[2024-05-29 16:38:01] [INFO ] Dead Transitions using invariants and state equation in 188 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 658 ms. Remains : 282/282 places, 382/382 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), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 90 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 3779 steps, including 13 resets, run visited all 3 properties in 46 ms. (steps per millisecond=82 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p1) p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 7 factoid took 142 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 33385 reset in 630 ms.
Product exploration explored 100000 steps with 33307 reset in 654 ms.
Built C files in :
/tmp/ltsmin3895615807464037454
[2024-05-29 16:38:03] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3895615807464037454
Running compilation step : cd /tmp/ltsmin3895615807464037454;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 603 ms.
Running link step : cd /tmp/ltsmin3895615807464037454;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 23 ms.
Running LTSmin : cd /tmp/ltsmin3895615807464037454;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17888982717135083918.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 282 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 282/282 places, 382/382 transitions.
Applied a total of 0 rules in 5 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2024-05-29 16:38:18] [INFO ] Invariant cache hit.
[2024-05-29 16:38:19] [INFO ] Implicit Places using invariants in 145 ms returned []
[2024-05-29 16:38:19] [INFO ] Invariant cache hit.
[2024-05-29 16:38:19] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 444 ms to find 0 implicit places.
[2024-05-29 16:38:19] [INFO ] Invariant cache hit.
[2024-05-29 16:38:19] [INFO ] Dead Transitions using invariants and state equation in 183 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 633 ms. Remains : 282/282 places, 382/382 transitions.
Built C files in :
/tmp/ltsmin11837469241289843139
[2024-05-29 16:38:19] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11837469241289843139
Running compilation step : cd /tmp/ltsmin11837469241289843139;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 584 ms.
Running link step : cd /tmp/ltsmin11837469241289843139;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin11837469241289843139;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12721157702667022784.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 16:38:34] [INFO ] Flatten gal took : 12 ms
[2024-05-29 16:38:34] [INFO ] Flatten gal took : 12 ms
[2024-05-29 16:38:34] [INFO ] Time to serialize gal into /tmp/LTL4416679351457995807.gal : 10 ms
[2024-05-29 16:38:34] [INFO ] Time to serialize properties into /tmp/LTL1377140630930124764.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4416679351457995807.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3864692765959312218.hoa' '-atoms' '/tmp/LTL1377140630930124764.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL1377140630930124764.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3864692765959312218.hoa
Detected timeout of ITS tools.
[2024-05-29 16:38:49] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:38:49] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:38:49] [INFO ] Time to serialize gal into /tmp/LTL17775986380872867500.gal : 3 ms
[2024-05-29 16:38:49] [INFO ] Time to serialize properties into /tmp/LTL12110783526498930300.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17775986380872867500.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12110783526498930300.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F((X("(((p40==0)||(p44==0))||(p51==0))"))&&("(((p5==0)||(p7==0))||(p11==0))")))))
Formula 0 simplified : FG(!"(((p5==0)||(p7==0))||(p11==0))" | X!"(((p40==0)||(p44==0))||(p51==0))")
Detected timeout of ITS tools.
[2024-05-29 16:39:04] [INFO ] Flatten gal took : 19 ms
[2024-05-29 16:39:04] [INFO ] Applying decomposition
[2024-05-29 16:39:04] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11773116587256334332.txt' '-o' '/tmp/graph11773116587256334332.bin' '-w' '/tmp/graph11773116587256334332.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11773116587256334332.bin' '-l' '-1' '-v' '-w' '/tmp/graph11773116587256334332.weights' '-q' '0' '-e' '0.001'
[2024-05-29 16:39:04] [INFO ] Decomposing Gal with order
[2024-05-29 16:39:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 16:39:04] [INFO ] Removed a total of 417 redundant transitions.
[2024-05-29 16:39:04] [INFO ] Flatten gal took : 18 ms
[2024-05-29 16:39:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 424 labels/synchronizations in 5 ms.
[2024-05-29 16:39:04] [INFO ] Time to serialize gal into /tmp/LTL1510764295150224709.gal : 3 ms
[2024-05-29 16:39:04] [INFO ] Time to serialize properties into /tmp/LTL12099730749106116813.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1510764295150224709.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12099730749106116813.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F((X("(((i1.i0.u11.p40==0)||(i1.i0.u12.p44==0))||(i1.i1.u15.p51==0))"))&&("(((i0.i0.u1.p5==0)||(i0.i0.u2.p7==0))||(i0.i0.u3.p11==...164
Formula 0 simplified : FG(!"(((i0.i0.u1.p5==0)||(i0.i0.u2.p7==0))||(i0.i0.u3.p11==0))" | X!"(((i1.i0.u11.p40==0)||(i1.i0.u12.p44==0))||(i1.i1.u15.p51==0))"...156
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15678573492066446850
[2024-05-29 16:39:20] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15678573492066446850
Running compilation step : cd /tmp/ltsmin15678573492066446850;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 599 ms.
Running link step : cd /tmp/ltsmin15678573492066446850;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin15678573492066446850;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((X((LTLAPp0==true))&&(LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-020A-LTLFireability-08 finished in 96935 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&X(X(X(G(p1))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X((p1||(X(p2) U (p0&&X(p2))))))))'
Found a Shortening insensitive property : ShieldRVs-PT-020A-LTLFireability-15
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 283 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 14 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
[2024-05-29 16:39:35] [INFO ] Invariant cache hit.
[2024-05-29 16:39:35] [INFO ] Implicit Places using invariants in 149 ms returned []
[2024-05-29 16:39:35] [INFO ] Invariant cache hit.
[2024-05-29 16:39:35] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 482 ms to find 0 implicit places.
[2024-05-29 16:39:35] [INFO ] Invariant cache hit.
[2024-05-29 16:39:36] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 282/283 places, 382/383 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 701 ms. Remains : 282/283 places, 382/383 transitions.
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s238 1), p1:(AND (EQ s134 1) (EQ s139 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][false, false]]
Product exploration explored 100000 steps with 1026 reset in 327 ms.
Product exploration explored 100000 steps with 1025 reset in 362 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 101 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=101 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
[2024-05-29 16:39:37] [INFO ] Invariant cache hit.
[2024-05-29 16:39:37] [INFO ] [Real]Absence check using 81 positive place invariants in 20 ms returned sat
[2024-05-29 16:39:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 16:39:37] [INFO ] [Real]Absence check using state equation in 227 ms returned sat
[2024-05-29 16:39:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 16:39:37] [INFO ] [Nat]Absence check using 81 positive place invariants in 18 ms returned sat
[2024-05-29 16:39:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 16:39:37] [INFO ] [Nat]Absence check using state equation in 202 ms returned sat
[2024-05-29 16:39:37] [INFO ] Computed and/alt/rep : 188/705/188 causal constraints (skipped 193 transitions) in 29 ms.
[2024-05-29 16:39:38] [INFO ] Added : 141 causal constraints over 29 iterations in 847 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3 out of 282 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 382/382 transitions.
Applied a total of 0 rules in 7 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2024-05-29 16:39:38] [INFO ] Invariant cache hit.
[2024-05-29 16:39:38] [INFO ] Implicit Places using invariants in 126 ms returned []
[2024-05-29 16:39:38] [INFO ] Invariant cache hit.
[2024-05-29 16:39:39] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 429 ms to find 0 implicit places.
[2024-05-29 16:39:39] [INFO ] Redundant transitions in 75 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-05-29 16:39:39] [INFO ] Computed 81 invariants in 1 ms
[2024-05-29 16:39:39] [INFO ] Dead Transitions using invariants and state equation in 195 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/282 places, 381/382 transitions.
Applied a total of 0 rules in 5 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 715 ms. Remains : 282/282 places, 381/382 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 p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 70 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 120 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=60 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p0) (NOT p1))]
[2024-05-29 16:39:39] [INFO ] Invariant cache hit.
[2024-05-29 16:39:39] [INFO ] [Real]Absence check using 81 positive place invariants in 20 ms returned sat
[2024-05-29 16:39:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 16:39:40] [INFO ] [Real]Absence check using state equation in 234 ms returned sat
[2024-05-29 16:39:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 16:39:40] [INFO ] [Nat]Absence check using 81 positive place invariants in 17 ms returned sat
[2024-05-29 16:39:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 16:39:40] [INFO ] [Nat]Absence check using state equation in 171 ms returned sat
[2024-05-29 16:39:40] [INFO ] Computed and/alt/rep : 189/719/189 causal constraints (skipped 191 transitions) in 28 ms.
[2024-05-29 16:39:41] [INFO ] Added : 150 causal constraints over 30 iterations in 903 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1041 reset in 328 ms.
Product exploration explored 100000 steps with 1018 reset in 364 ms.
Built C files in :
/tmp/ltsmin16594440558530310317
[2024-05-29 16:39:42] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2024-05-29 16:39:42] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:39:42] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2024-05-29 16:39:42] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:39:42] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2024-05-29 16:39:42] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:39:42] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16594440558530310317
Running compilation step : cd /tmp/ltsmin16594440558530310317;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 767 ms.
Running link step : cd /tmp/ltsmin16594440558530310317;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin16594440558530310317;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2463167153156106670.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 5 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-05-29 16:39:57] [INFO ] Invariant cache hit.
[2024-05-29 16:39:57] [INFO ] Implicit Places using invariants in 167 ms returned []
[2024-05-29 16:39:57] [INFO ] Invariant cache hit.
[2024-05-29 16:39:57] [INFO ] Implicit Places using invariants and state equation in 338 ms returned []
Implicit Place search using SMT with State Equation took 505 ms to find 0 implicit places.
[2024-05-29 16:39:57] [INFO ] Redundant transitions in 79 ms returned []
[2024-05-29 16:39:57] [INFO ] Invariant cache hit.
[2024-05-29 16:39:58] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 790 ms. Remains : 282/282 places, 381/381 transitions.
Built C files in :
/tmp/ltsmin7244509596895924416
[2024-05-29 16:39:58] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2024-05-29 16:39:58] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:39:58] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2024-05-29 16:39:58] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:39:58] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2024-05-29 16:39:58] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:39:58] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7244509596895924416
Running compilation step : cd /tmp/ltsmin7244509596895924416;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 816 ms.
Running link step : cd /tmp/ltsmin7244509596895924416;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin7244509596895924416;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3906492002624171347.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 16:40:13] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:40:13] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:40:13] [INFO ] Time to serialize gal into /tmp/LTL2806257117203488852.gal : 2 ms
[2024-05-29 16:40:13] [INFO ] Time to serialize properties into /tmp/LTL2644588710599556721.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2806257117203488852.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9335131883921958983.hoa' '-atoms' '/tmp/LTL2644588710599556721.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2644588710599556721.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9335131883921958983.hoa
Detected timeout of ITS tools.
[2024-05-29 16:40:28] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:40:28] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:40:28] [INFO ] Time to serialize gal into /tmp/LTL7115691432217211960.gal : 2 ms
[2024-05-29 16:40:28] [INFO ] Time to serialize properties into /tmp/LTL17856369529774892305.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7115691432217211960.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17856369529774892305.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(("(p238==1)")||(X(("((p134==1)&&(p139==1))")||((X("(((p166==1)&&(p170==1))&&(p177==1))"))U(("(p238==1)")&&(X("(((p166==1)&&(p170=...181
Formula 0 simplified : G(!"(p238==1)" & X(!"((p134==1)&&(p139==1))" & (!"(p238==1)" W X!"(((p166==1)&&(p170==1))&&(p177==1))")))
Detected timeout of ITS tools.
[2024-05-29 16:40:43] [INFO ] Flatten gal took : 16 ms
[2024-05-29 16:40:43] [INFO ] Applying decomposition
[2024-05-29 16:40:43] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph367416773651962641.txt' '-o' '/tmp/graph367416773651962641.bin' '-w' '/tmp/graph367416773651962641.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph367416773651962641.bin' '-l' '-1' '-v' '-w' '/tmp/graph367416773651962641.weights' '-q' '0' '-e' '0.001'
[2024-05-29 16:40:43] [INFO ] Decomposing Gal with order
[2024-05-29 16:40:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 16:40:43] [INFO ] Removed a total of 415 redundant transitions.
[2024-05-29 16:40:43] [INFO ] Flatten gal took : 19 ms
[2024-05-29 16:40:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 404 labels/synchronizations in 6 ms.
[2024-05-29 16:40:43] [INFO ] Time to serialize gal into /tmp/LTL3682976455553477482.gal : 3 ms
[2024-05-29 16:40:43] [INFO ] Time to serialize properties into /tmp/LTL4715234670137935167.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3682976455553477482.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4715234670137935167.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(("(i9.u68.p238==1)")||(X(("((i5.u38.p134==1)&&(i5.u40.p139==1))")||((X("(((i6.u47.p166==1)&&(i6.u48.p170==1))&&(i7.u51.p177==1))"...251
Formula 0 simplified : G(!"(i9.u68.p238==1)" & X(!"((i5.u38.p134==1)&&(i5.u40.p139==1))" & (!"(i9.u68.p238==1)" W X!"(((i6.u47.p166==1)&&(i6.u48.p170==1))&...177
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14216886322385466843
[2024-05-29 16:40:58] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14216886322385466843
Running compilation step : cd /tmp/ltsmin14216886322385466843;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 597 ms.
Running link step : cd /tmp/ltsmin14216886322385466843;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin14216886322385466843;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(((LTLAPp0==true)||X(((LTLAPp1==true)||(X((LTLAPp2==true)) U ((LTLAPp0==true)&&X((LTLAPp2==true))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-020A-LTLFireability-15 finished in 98362 ms.
[2024-05-29 16:41:13] [INFO ] Flatten gal took : 16 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14978966374153956296
[2024-05-29 16:41:13] [INFO ] Computing symmetric may disable matrix : 383 transitions.
[2024-05-29 16:41:13] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:41:13] [INFO ] Computing symmetric may enable matrix : 383 transitions.
[2024-05-29 16:41:13] [INFO ] Applying decomposition
[2024-05-29 16:41:13] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:41:13] [INFO ] Flatten gal took : 12 ms
[2024-05-29 16:41:13] [INFO ] Computing Do-Not-Accords matrix : 383 transitions.
[2024-05-29 16:41:13] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15977181462049911102.txt' '-o' '/tmp/graph15977181462049911102.bin' '-w' '/tmp/graph15977181462049911102.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15977181462049911102.bin' '-l' '-1' '-v' '-w' '/tmp/graph15977181462049911102.weights' '-q' '0' '-e' '0.001'
[2024-05-29 16:41:13] [INFO ] Decomposing Gal with order
[2024-05-29 16:41:13] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14978966374153956296
Running compilation step : cd /tmp/ltsmin14978966374153956296;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-29 16:41:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 16:41:13] [INFO ] Removed a total of 417 redundant transitions.
[2024-05-29 16:41:13] [INFO ] Flatten gal took : 19 ms
[2024-05-29 16:41:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 456 labels/synchronizations in 7 ms.
[2024-05-29 16:41:13] [INFO ] Time to serialize gal into /tmp/LTLFireability8736344090221255804.gal : 4 ms
[2024-05-29 16:41:13] [INFO ] Time to serialize properties into /tmp/LTLFireability7373706597840609121.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability8736344090221255804.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7373706597840609121.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 7 LTL properties
Checking formula 0 : !((X(G((("((((i0.i0.u1.p5==1)&&(i0.i0.u2.p7==1))&&((i0.i0.u3.p11==1)&&(i6.i0.u43.p152==1)))&&((i6.i0.u44.p154==1)&&(i6.i1.u47.p163==1)...308
Formula 0 simplified : XF(!"((((i0.i0.u1.p5==1)&&(i0.i0.u2.p7==1))&&((i0.i0.u3.p11==1)&&(i6.i0.u43.p152==1)))&&((i6.i0.u44.p154==1)&&(i6.i1.u47.p163==1)))"...296
Compilation finished in 849 ms.
Running link step : cd /tmp/ltsmin14978966374153956296;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin14978966374153956296;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](((LTLAPp0==true)||<>((LTLAPp1==true))||[]((LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin14978966374153956296;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](((LTLAPp0==true)||<>((LTLAPp1==true))||[]((LTLAPp2==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin14978966374153956296;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp3==true)||[](<>((LTLAPp4==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin14978966374153956296;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp3==true)||[](<>((LTLAPp4==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin14978966374153956296;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>([]((LTLAPp6==true)))&&(LTLAPp5==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.000: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.010: LTL layer: formula: X((<>([]((LTLAPp6==true)))&&(LTLAPp5==true)))
pins2lts-mc-linux64( 0/ 8), 0.011: "X((<>([]((LTLAPp6==true)))&&(LTLAPp5==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.011: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.019: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.021: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.021: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.021: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.027: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.027: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.027: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.029: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.029: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.030: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.036: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.037: buchi has 5 states
pins2lts-mc-linux64( 4/ 8), 0.038: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.040: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.080: There are 399 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.080: State length is 284, there are 391 groups
pins2lts-mc-linux64( 0/ 8), 0.080: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.080: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.080: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.080: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.153: [Blue] ~120 levels ~960 states ~5792 transitions
pins2lts-mc-linux64( 2/ 8), 0.207: [Blue] ~240 levels ~1920 states ~12488 transitions
pins2lts-mc-linux64( 2/ 8), 0.254: [Blue] ~298 levels ~3840 states ~17528 transitions
pins2lts-mc-linux64( 2/ 8), 0.329: [Blue] ~298 levels ~7680 states ~31192 transitions
pins2lts-mc-linux64( 2/ 8), 0.423: [Blue] ~298 levels ~15360 states ~61728 transitions
pins2lts-mc-linux64( 5/ 8), 0.658: [Blue] ~294 levels ~30720 states ~142696 transitions
pins2lts-mc-linux64( 2/ 8), 1.082: [Blue] ~298 levels ~61440 states ~286176 transitions
pins2lts-mc-linux64( 2/ 8), 1.880: [Blue] ~298 levels ~122880 states ~631504 transitions
pins2lts-mc-linux64( 2/ 8), 3.324: [Blue] ~322 levels ~245760 states ~1217968 transitions
pins2lts-mc-linux64( 2/ 8), 5.817: [Blue] ~325 levels ~491520 states ~2413880 transitions
pins2lts-mc-linux64( 2/ 8), 10.075: [Blue] ~326 levels ~983040 states ~5152136 transitions
pins2lts-mc-linux64( 2/ 8), 18.400: [Blue] ~326 levels ~1966080 states ~10696352 transitions
pins2lts-mc-linux64( 3/ 8), 35.417: [Blue] ~297 levels ~3932160 states ~23166600 transitions
pins2lts-mc-linux64( 2/ 8), 69.069: [Blue] ~326 levels ~7864320 states ~48372992 transitions
pins2lts-mc-linux64( 5/ 8), 136.114: [Blue] ~301 levels ~15728640 states ~108095288 transitions
pins2lts-mc-linux64( 7/ 8), 273.334: [Blue] ~332 levels ~31457280 states ~185416312 transitions
pins2lts-mc-linux64( 4/ 8), 497.177: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 497.198:
pins2lts-mc-linux64( 0/ 8), 497.198: Explored 54880125 states 388749986 transitions, fanout: 7.084
pins2lts-mc-linux64( 0/ 8), 497.198: Total exploration time 497.100 sec (497.080 sec minimum, 497.090 sec on average)
pins2lts-mc-linux64( 0/ 8), 497.198: States per second: 110401, Transitions per second: 782036
pins2lts-mc-linux64( 0/ 8), 497.198:
pins2lts-mc-linux64( 0/ 8), 497.198: State space has 54893867 states, 5066453 are accepting
pins2lts-mc-linux64( 0/ 8), 497.198: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 497.198: blue states: 54880125 (99.97%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 497.198: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 497.198: all-red states: 5080395 (9.25%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 497.198:
pins2lts-mc-linux64( 0/ 8), 497.198: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 497.198:
pins2lts-mc-linux64( 0/ 8), 497.198: Queue width: 8B, total height: 2560, memory: 0.02MB
pins2lts-mc-linux64( 0/ 8), 497.198: Tree memory: 674.8MB, 12.9 B/state, compr.: 1.1%
pins2lts-mc-linux64( 0/ 8), 497.198: Tree fill ratio (roots/leafs): 40.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 497.198: Stored 385 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 497.198: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 497.198: Est. total memory use: 674.8MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14978966374153956296;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>([]((LTLAPp6==true)))&&(LTLAPp5==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14978966374153956296;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>([]((LTLAPp6==true)))&&(LTLAPp5==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-05-29 17:06:45] [INFO ] Applying decomposition
[2024-05-29 17:06:45] [INFO ] Flatten gal took : 13 ms
[2024-05-29 17:06:45] [INFO ] Decomposing Gal with order
[2024-05-29 17:06:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 17:06:45] [INFO ] Removed a total of 417 redundant transitions.
[2024-05-29 17:06:45] [INFO ] Flatten gal took : 19 ms
[2024-05-29 17:06:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 4 ms.
[2024-05-29 17:06:45] [INFO ] Time to serialize gal into /tmp/LTLFireability15408436999430521625.gal : 2 ms
[2024-05-29 17:06:45] [INFO ] Time to serialize properties into /tmp/LTLFireability3038533710050526752.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability15408436999430521625.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3038533710050526752.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 7 LTL properties
Checking formula 0 : !((X(G((("((((u2.p5==1)&&(u3.p7==1))&&((u4.p11==1)&&(u44.p152==1)))&&((u45.p154==1)&&(u48.p163==1)))")||(F("(((u10.p31==0)||(u14.p48==...237
Formula 0 simplified : XF(!"((((u2.p5==1)&&(u3.p7==1))&&((u4.p11==1)&&(u44.p152==1)))&&((u45.p154==1)&&(u48.p163==1)))" & G!"(((u10.p31==0)||(u14.p48==0))|...225
Reverse transition relation is NOT exact ! Due to transitions t122, t129, t131, t135, t139, t145, t146, t153, t156, t159, t163, t168, t173, t177, t179, t18...1610
Computing Next relation with stutter on 9.50317e+14 deadlock states
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8631840 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16034736 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldRVs-PT-020A"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is ShieldRVs-PT-020A, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r373-tall-171683789400503"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-020A.tgz
mv ShieldRVs-PT-020A execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;