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.r417-tall-171690556600493.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 SwimmingPool-PT-08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556600493
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K 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 6.4K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 12 19:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 185K Apr 12 19:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 19:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Apr 12 19:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 08:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.9K 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 SwimmingPool-PT-08-LTLFireability-00
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-01
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-02
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-03
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-04
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-05
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-06
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-07
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-08
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-09
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-10
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-11
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-12
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-13
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-14
FORMULA_NAME SwimmingPool-PT-08-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717163725969

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=SwimmingPool-PT-08
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 13:55:27] [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]
[2024-05-31 13:55:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 13:55:27] [INFO ] Load time of PNML (sax parser for PT used): 22 ms
[2024-05-31 13:55:27] [INFO ] Transformed 9 places.
[2024-05-31 13:55:27] [INFO ] Transformed 7 transitions.
[2024-05-31 13:55:27] [INFO ] Parsed PT model containing 9 places and 7 transitions and 20 arcs in 80 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA SwimmingPool-PT-08-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SwimmingPool-PT-08-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SwimmingPool-PT-08-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 16 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2024-05-31 13:55:27] [INFO ] Computed 3 invariants in 4 ms
[2024-05-31 13:55:28] [INFO ] Implicit Places using invariants in 369 ms returned []
[2024-05-31 13:55:28] [INFO ] Invariant cache hit.
[2024-05-31 13:55:28] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 441 ms to find 0 implicit places.
[2024-05-31 13:55:28] [INFO ] Invariant cache hit.
[2024-05-31 13:55:28] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 486 ms. Remains : 9/9 places, 7/7 transitions.
Support contains 9 out of 9 places after structural reductions.
[2024-05-31 13:55:28] [INFO ] Flatten gal took : 11 ms
[2024-05-31 13:55:28] [INFO ] Flatten gal took : 2 ms
[2024-05-31 13:55:28] [INFO ] Input system was already deterministic with 7 transitions.
Finished random walk after 486 steps, including 0 resets, run visited all 8 properties in 9 ms. (steps per millisecond=54 )
Parikh walk visited 0 properties in 1 ms.
FORMULA SwimmingPool-PT-08-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA SwimmingPool-PT-08-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||(G(p2)&&p1)))))'
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 13:55:28] [INFO ] Invariant cache hit.
[2024-05-31 13:55:28] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-31 13:55:28] [INFO ] Invariant cache hit.
[2024-05-31 13:55:28] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-31 13:55:28] [INFO ] Invariant cache hit.
[2024-05-31 13:55:28] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 9/9 places, 7/7 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 258 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : SwimmingPool-PT-08-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LT s6 1), p1:(AND (GEQ s1 1) (GEQ s8 1)), p2:(AND (GEQ s1 1) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 10 reset in 312 ms.
Stack based approach found an accepted trace after 47 steps with 0 reset with depth 48 and stack size 48 in 0 ms.
FORMULA SwimmingPool-PT-08-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-08-LTLFireability-00 finished in 710 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(!p0))))'
Support contains 2 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 13:55:29] [INFO ] Invariant cache hit.
[2024-05-31 13:55:29] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-31 13:55:29] [INFO ] Invariant cache hit.
[2024-05-31 13:55:29] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2024-05-31 13:55:29] [INFO ] Invariant cache hit.
[2024-05-31 13:55:29] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 108 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 254 ms :[p0, p0, p0]
Running random walk in product with property : SwimmingPool-PT-08-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (GEQ s1 1) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 10058 reset in 123 ms.
Stack based approach found an accepted trace after 420 steps with 90 reset with depth 35 and stack size 35 in 0 ms.
FORMULA SwimmingPool-PT-08-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-08-LTLFireability-01 finished in 502 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 13:55:29] [INFO ] Invariant cache hit.
[2024-05-31 13:55:29] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-31 13:55:29] [INFO ] Invariant cache hit.
[2024-05-31 13:55:30] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2024-05-31 13:55:30] [INFO ] Invariant cache hit.
[2024-05-31 13:55:30] [INFO ] Dead Transitions using invariants and state equation in 231 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 344 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-08-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LT s5 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 30 steps with 0 reset in 1 ms.
FORMULA SwimmingPool-PT-08-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-08-LTLFireability-03 finished in 522 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((X(!p0)&&G(p1))))))'
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 13:55:30] [INFO ] Invariant cache hit.
[2024-05-31 13:55:30] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-31 13:55:30] [INFO ] Invariant cache hit.
[2024-05-31 13:55:30] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-31 13:55:30] [INFO ] Invariant cache hit.
[2024-05-31 13:55:30] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 188 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), p0, (NOT p1), p0]
Running random walk in product with property : SwimmingPool-PT-08-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=p0, acceptance={0} source=4 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s8 1)), p1:(OR (LT s0 1) (LT s7 1) (LT s1 1) (LT s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 848 reset in 95 ms.
Stack based approach found an accepted trace after 304 steps with 12 reset with depth 111 and stack size 111 in 1 ms.
FORMULA SwimmingPool-PT-08-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-08-LTLFireability-04 finished in 381 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((p0||X((p0||F(G(p1)))))))'
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 13:55:30] [INFO ] Invariant cache hit.
[2024-05-31 13:55:30] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-31 13:55:30] [INFO ] Invariant cache hit.
[2024-05-31 13:55:30] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2024-05-31 13:55:30] [INFO ] Invariant cache hit.
[2024-05-31 13:55:30] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 132 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 167 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SwimmingPool-PT-08-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s4 1), p1:(AND (GEQ s1 1) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 72 ms.
Stack based approach found an accepted trace after 2730 steps with 0 reset with depth 2731 and stack size 2700 in 13 ms.
FORMULA SwimmingPool-PT-08-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-08-LTLFireability-05 finished in 422 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(X(G((!(p0 U p1)&&(F(p2)||X(!p0)))))))'
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 5 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 13:55:31] [INFO ] Invariant cache hit.
[2024-05-31 13:55:31] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-31 13:55:31] [INFO ] Invariant cache hit.
[2024-05-31 13:55:31] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2024-05-31 13:55:31] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 13:55:31] [INFO ] Invariant cache hit.
[2024-05-31 13:55:31] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 104 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 226 ms :[(OR p1 (AND p0 (NOT p2))), (AND p0 (NOT p2)), p1, (AND p1 (NOT p2) (NOT p0)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Running random walk in product with property : SwimmingPool-PT-08-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1} source=1 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={0, 1} source=1 dest: 4}], [{ cond=p1, acceptance={0, 1} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 1} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=4 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1} source=4 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={0, 1} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s1 1) (GEQ s8 1)), p2:(LT s2 1), p0:(GEQ s6 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 861 reset in 91 ms.
Stack based approach found an accepted trace after 82 steps with 2 reset with depth 69 and stack size 69 in 0 ms.
FORMULA SwimmingPool-PT-08-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-08-LTLFireability-06 finished in 454 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((!p0||X((p1||F(!p2))))))'
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 13:55:31] [INFO ] Invariant cache hit.
[2024-05-31 13:55:31] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-31 13:55:31] [INFO ] Invariant cache hit.
[2024-05-31 13:55:31] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2024-05-31 13:55:31] [INFO ] Invariant cache hit.
[2024-05-31 13:55:31] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 126 ms :[(AND p0 (NOT p1) p2), (AND p2 (NOT p1)), p2]
Running random walk in product with property : SwimmingPool-PT-08-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LT s2 1), p1:(AND (GEQ s3 1) (GEQ s7 1)), p2:(LT s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 5711 reset in 68 ms.
Product exploration explored 100000 steps with 5657 reset in 86 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (AND (NOT p1) p2)), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[(AND p0 (NOT p1) p2), (AND p2 (NOT p1)), p2]
Finished random walk after 609 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=121 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (AND (NOT p1) p2)), (X (X p2))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p2)), (F (NOT (AND (NOT p1) p2)))]
Knowledge based reduction with 3 factoid took 148 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 122 ms :[(AND p0 (NOT p1) p2), (AND p2 (NOT p1)), p2]
Stuttering acceptance computed with spot in 106 ms :[(AND p0 (NOT p1) p2), (AND p2 (NOT p1)), p2]
[2024-05-31 13:55:32] [INFO ] Invariant cache hit.
[2024-05-31 13:55:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:55:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:55:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-31 13:55:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 13:55:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-31 13:55:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 13:55:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-31 13:55:32] [INFO ] Computed and/alt/rep : 6/6/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-31 13:55:32] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Could not prove EG (AND p0 (NOT p1) p2)
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 13:55:32] [INFO ] Invariant cache hit.
[2024-05-31 13:55:32] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-31 13:55:32] [INFO ] Invariant cache hit.
[2024-05-31 13:55:32] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-31 13:55:32] [INFO ] Invariant cache hit.
[2024-05-31 13:55:32] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 9/9 places, 7/7 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (AND (NOT p1) p2)), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(AND p0 (NOT p1) p2), (AND p2 (NOT p1)), p2]
Finished random walk after 609 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=304 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (AND (NOT p1) p2)), (X (X p2))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p2)), (F (NOT (AND (NOT p1) p2)))]
Knowledge based reduction with 3 factoid took 153 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(AND p0 (NOT p1) p2), (AND p2 (NOT p1)), p2]
Stuttering acceptance computed with spot in 121 ms :[(AND p0 (NOT p1) p2), (AND p2 (NOT p1)), p2]
[2024-05-31 13:55:33] [INFO ] Invariant cache hit.
[2024-05-31 13:55:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:55:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:55:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-31 13:55:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 13:55:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-31 13:55:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 13:55:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-31 13:55:33] [INFO ] Computed and/alt/rep : 6/6/6 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-31 13:55:33] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Could not prove EG (AND p0 (NOT p1) p2)
Stuttering acceptance computed with spot in 97 ms :[(AND p0 (NOT p1) p2), (AND p2 (NOT p1)), p2]
Product exploration explored 100000 steps with 5666 reset in 84 ms.
Product exploration explored 100000 steps with 5588 reset in 80 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 126 ms :[(AND p0 (NOT p1) p2), (AND p2 (NOT p1)), p2]
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 9 transition count 7
Deduced a syphon composed of 1 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 9 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 2 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 13:55:34] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2024-05-31 13:55:34] [INFO ] Computed 3 invariants in 1 ms
[2024-05-31 13:55:34] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/9 places, 7/7 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 43 ms. Remains : 9/9 places, 7/7 transitions.
Built C files in :
/tmp/ltsmin7384246244615329715
[2024-05-31 13:55:34] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7384246244615329715
Running compilation step : cd /tmp/ltsmin7384246244615329715;'/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 172 ms.
Running link step : cd /tmp/ltsmin7384246244615329715;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin7384246244615329715;'/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/stateBased6485909286141346324.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2024-05-31 13:55:49] [INFO ] Computed 3 invariants in 1 ms
[2024-05-31 13:55:49] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-31 13:55:49] [INFO ] Invariant cache hit.
[2024-05-31 13:55:49] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-31 13:55:49] [INFO ] Invariant cache hit.
[2024-05-31 13:55:49] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 80 ms. Remains : 9/9 places, 7/7 transitions.
Built C files in :
/tmp/ltsmin4109032840075018064
[2024-05-31 13:55:49] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4109032840075018064
Running compilation step : cd /tmp/ltsmin4109032840075018064;'/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 61 ms.
Running link step : cd /tmp/ltsmin4109032840075018064;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin4109032840075018064;'/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/stateBased11693599491983907357.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 13:56:04] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:56:04] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:56:04] [INFO ] Time to serialize gal into /tmp/LTL383908725996133680.gal : 1 ms
[2024-05-31 13:56:04] [INFO ] Time to serialize properties into /tmp/LTL11304299071845460019.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/LTL383908725996133680.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4896881175585266067.hoa' '-atoms' '/tmp/LTL11304299071845460019.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/LTL11304299071845460019.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4896881175585266067.hoa
Detected timeout of ITS tools.
[2024-05-31 13:56:19] [INFO ] Flatten gal took : 2 ms
[2024-05-31 13:56:19] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:56:19] [INFO ] Time to serialize gal into /tmp/LTL1757598154523623166.gal : 1 ms
[2024-05-31 13:56:19] [INFO ] Time to serialize properties into /tmp/LTL5422181697448333620.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/LTL1757598154523623166.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5422181697448333620.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(("(Undress>=1)")||(X(("((InBath>=1)&&(Cabins>=1))")||(F("(Dressed>=1)")))))))
Formula 0 simplified : F(!"(Undress>=1)" & X(!"((InBath>=1)&&(Cabins>=1))" & G!"(Dressed>=1)"))
Detected timeout of ITS tools.
[2024-05-31 13:56:34] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:56:34] [INFO ] Applying decomposition
[2024-05-31 13:56:34] [INFO ] Flatten gal took : 1 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/graph5891857631341686211.txt' '-o' '/tmp/graph5891857631341686211.bin' '-w' '/tmp/graph5891857631341686211.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5891857631341686211.bin' '-l' '-1' '-v' '-w' '/tmp/graph5891857631341686211.weights' '-q' '0' '-e' '0.001'
[2024-05-31 13:56:34] [INFO ] Decomposing Gal with order
[2024-05-31 13:56:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 13:56:34] [INFO ] Flatten gal took : 22 ms
[2024-05-31 13:56:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-31 13:56:34] [INFO ] Time to serialize gal into /tmp/LTL11395240383156141461.gal : 1 ms
[2024-05-31 13:56:34] [INFO ] Time to serialize properties into /tmp/LTL14579592240941750240.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/LTL11395240383156141461.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14579592240941750240.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(("(u2.Undress>=1)")||(X(("((u2.InBath>=1)&&(u1.Cabins>=1))")||(F("(u1.Dressed>=1)")))))))
Formula 0 simplified : F(!"(u2.Undress>=1)" & X(!"((u2.InBath>=1)&&(u1.Cabins>=1))" & G!"(u1.Dressed>=1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10389800234246908784
[2024-05-31 13:56:49] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10389800234246908784
Running compilation step : cd /tmp/ltsmin10389800234246908784;'/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 80 ms.
Running link step : cd /tmp/ltsmin10389800234246908784;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin10389800234246908784;'/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)||<>((LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SwimmingPool-PT-08-LTLFireability-08 finished in 93390 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(!p0))))'
Support contains 2 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 13:57:05] [INFO ] Invariant cache hit.
[2024-05-31 13:57:05] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-31 13:57:05] [INFO ] Invariant cache hit.
[2024-05-31 13:57:05] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2024-05-31 13:57:05] [INFO ] Invariant cache hit.
[2024-05-31 13:57:05] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 116 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 121 ms :[true, p0, p0, p0]
Running random walk in product with property : SwimmingPool-PT-08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s1 1) (GEQ s8 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 6 steps with 0 reset in 0 ms.
FORMULA SwimmingPool-PT-08-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-08-LTLFireability-09 finished in 260 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(!p1)||F(p2))))'
Support contains 5 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 13:57:05] [INFO ] Invariant cache hit.
[2024-05-31 13:57:05] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-31 13:57:05] [INFO ] Invariant cache hit.
[2024-05-31 13:57:05] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2024-05-31 13:57:05] [INFO ] Invariant cache hit.
[2024-05-31 13:57:05] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118 ms. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 144 ms :[(NOT p2), (AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1), (AND (NOT p2) p1 (NOT p0))]
Running random walk in product with property : SwimmingPool-PT-08-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}]], initial=1, aps=[p2:(AND (GEQ s3 1) (GEQ s7 1)), p1:(LT s6 1), p0:(AND (GEQ s1 1) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 10204 reset in 98 ms.
Product exploration explored 100000 steps with 10227 reset in 76 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 125 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1), (NOT p2)]
Finished random walk after 1784 steps, including 0 resets, run visited all 5 properties in 12 ms. (steps per millisecond=148 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : [(F p2), (F (AND p1 p2)), (F (AND (NOT p1) p2)), (F (AND p1 (NOT p2))), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 6 factoid took 203 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 189 ms :[(AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1), (NOT p2)]
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1), (NOT p2)]
Support contains 3 out of 9 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 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-31 13:57:06] [INFO ] Invariant cache hit.
[2024-05-31 13:57:06] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-31 13:57:06] [INFO ] Invariant cache hit.
[2024-05-31 13:57:06] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-31 13:57:06] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:57:06] [INFO ] Invariant cache hit.
[2024-05-31 13:57:06] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 100 ms. Remains : 9/9 places, 7/7 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p1 (NOT p2)))), (X (NOT p2)), (X (NOT (AND p1 p2))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p2))), (X (X (NOT (AND p1 p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 98 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1), (NOT p2)]
Finished random walk after 1944 steps, including 0 resets, run visited all 5 properties in 4 ms. (steps per millisecond=486 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p1 (NOT p2)))), (X (NOT p2)), (X (NOT (AND p1 p2))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p2))), (X (X (NOT (AND p1 p2))))]
False Knowledge obtained : [(F p2), (F (AND p1 p2)), (F (AND (NOT p1) p2)), (F (AND p1 (NOT p2))), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 11 factoid took 279 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 189 ms :[(AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1), (NOT p2)]
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1), (NOT p2)]
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1), (NOT p2)]
Product exploration explored 100000 steps with 10255 reset in 72 ms.
Product exploration explored 100000 steps with 10182 reset in 71 ms.
Built C files in :
/tmp/ltsmin5152006420410069148
[2024-05-31 13:57:08] [INFO ] Computing symmetric may disable matrix : 7 transitions.
[2024-05-31 13:57:08] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:57:08] [INFO ] Computing symmetric may enable matrix : 7 transitions.
[2024-05-31 13:57:08] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:57:08] [INFO ] Computing Do-Not-Accords matrix : 7 transitions.
[2024-05-31 13:57:08] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:57:08] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5152006420410069148
Running compilation step : cd /tmp/ltsmin5152006420410069148;'/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 69 ms.
Running link step : cd /tmp/ltsmin5152006420410069148;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin5152006420410069148;'/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/stateBased10849437713955719437.hoa' '--buchi-type=spotba'
LTSmin run took 599 ms.
FORMULA SwimmingPool-PT-08-LTLFireability-10 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SwimmingPool-PT-08-LTLFireability-10 finished in 3495 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 2 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 9 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 8 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 7 transition count 5
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 2 with 2 rules applied. Total rules applied 6 place count 6 transition count 4
Applied a total of 6 rules in 6 ms. Remains 6 /9 variables (removed 3) and now considering 4/7 (removed 3) transitions.
// Phase 1: matrix 4 rows 6 cols
[2024-05-31 13:57:08] [INFO ] Computed 3 invariants in 1 ms
[2024-05-31 13:57:08] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-31 13:57:08] [INFO ] Invariant cache hit.
[2024-05-31 13:57:08] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-31 13:57:08] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:57:08] [INFO ] Invariant cache hit.
[2024-05-31 13:57:08] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/9 places, 4/7 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 84 ms. Remains : 6/9 places, 4/7 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : SwimmingPool-PT-08-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 49 ms.
Product exploration explored 100000 steps with 50000 reset in 42 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 17 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SwimmingPool-PT-08-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SwimmingPool-PT-08-LTLFireability-13 finished in 247 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)))'
Support contains 2 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 9 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8 transition count 6
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 8 transition count 4
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 6 transition count 4
Applied a total of 6 rules in 2 ms. Remains 6 /9 variables (removed 3) and now considering 4/7 (removed 3) transitions.
// Phase 1: matrix 4 rows 6 cols
[2024-05-31 13:57:09] [INFO ] Computed 3 invariants in 0 ms
[2024-05-31 13:57:09] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-31 13:57:09] [INFO ] Invariant cache hit.
[2024-05-31 13:57:09] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-31 13:57:09] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 13:57:09] [INFO ] Invariant cache hit.
[2024-05-31 13:57:09] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/9 places, 4/7 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 81 ms. Remains : 6/9 places, 4/7 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-08-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s4 1))], 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 12373 reset in 48 ms.
Product exploration explored 100000 steps with 11357 reset in 105 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 135 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Finished random walk after 82 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=82 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 141 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
[2024-05-31 13:57:09] [INFO ] Invariant cache hit.
[2024-05-31 13:57:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:57:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-31 13:57:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 13:57:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 13:57:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-31 13:57:09] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-31 13:57:09] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2024-05-31 13:57:09] [INFO ] Invariant cache hit.
[2024-05-31 13:57:10] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-31 13:57:10] [INFO ] Invariant cache hit.
[2024-05-31 13:57:10] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2024-05-31 13:57:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:57:10] [INFO ] Invariant cache hit.
[2024-05-31 13:57:10] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 105 ms. Remains : 6/6 places, 4/4 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 133 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Finished random walk after 82 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=41 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 113 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
[2024-05-31 13:57:10] [INFO ] Invariant cache hit.
[2024-05-31 13:57:10] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:57:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:57:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-31 13:57:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 13:57:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 13:57:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-31 13:57:10] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-31 13:57:10] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 12534 reset in 51 ms.
Product exploration explored 100000 steps with 12702 reset in 64 ms.
Built C files in :
/tmp/ltsmin3627972651228163533
[2024-05-31 13:57:10] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2024-05-31 13:57:10] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:57:10] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2024-05-31 13:57:10] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:57:10] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2024-05-31 13:57:10] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:57:10] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3627972651228163533
Running compilation step : cd /tmp/ltsmin3627972651228163533;'/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 84 ms.
Running link step : cd /tmp/ltsmin3627972651228163533;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin3627972651228163533;'/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/stateBased6113064272139000592.hoa' '--buchi-type=spotba'
LTSmin run took 5861 ms.
FORMULA SwimmingPool-PT-08-LTLFireability-14 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SwimmingPool-PT-08-LTLFireability-14 finished in 7792 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((!p0||X((p1||F(!p2))))))'
Found a Lengthening insensitive property : SwimmingPool-PT-08-LTLFireability-08
Stuttering acceptance computed with spot in 116 ms :[(AND p0 (NOT p1) p2), (AND p2 (NOT p1)), p2]
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 9 transition count 6
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 8 transition count 6
Applied a total of 2 rules in 1 ms. Remains 8 /9 variables (removed 1) and now considering 6/7 (removed 1) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-05-31 13:57:17] [INFO ] Computed 3 invariants in 0 ms
[2024-05-31 13:57:17] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-31 13:57:17] [INFO ] Invariant cache hit.
[2024-05-31 13:57:17] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-31 13:57:17] [INFO ] Invariant cache hit.
[2024-05-31 13:57:17] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 8/9 places, 6/7 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 88 ms. Remains : 8/9 places, 6/7 transitions.
Running random walk in product with property : SwimmingPool-PT-08-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LT s1 1), p1:(AND (GEQ s2 1) (GEQ s6 1)), p2:(LT s4 1)], 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][false, false, false]]
Product exploration explored 100000 steps with 5125 reset in 53 ms.
Product exploration explored 100000 steps with 5203 reset in 139 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (AND (NOT p1) p2)), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 90 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(AND p0 (NOT p1) p2), (AND p2 (NOT p1)), p2]
Finished random walk after 165 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=55 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (AND (NOT p1) p2)), (X (X p2))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p2)), (F (NOT (AND (NOT p1) p2)))]
Knowledge based reduction with 3 factoid took 142 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND p0 (NOT p1) p2), (AND p2 (NOT p1)), p2]
Stuttering acceptance computed with spot in 114 ms :[(AND p0 (NOT p1) p2), (AND p2 (NOT p1)), p2]
[2024-05-31 13:57:17] [INFO ] Invariant cache hit.
[2024-05-31 13:57:17] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-31 13:57:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:57:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-31 13:57:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 13:57:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-31 13:57:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 13:57:17] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-31 13:57:18] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-31 13:57:18] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Could not prove EG (AND p0 (NOT p1) p2)
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-31 13:57:18] [INFO ] Invariant cache hit.
[2024-05-31 13:57:18] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-31 13:57:18] [INFO ] Invariant cache hit.
[2024-05-31 13:57:18] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-31 13:57:18] [INFO ] Invariant cache hit.
[2024-05-31 13:57:18] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69 ms. Remains : 8/8 places, 6/6 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (AND (NOT p1) p2)), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 202 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND p0 (NOT p1) p2), (AND p2 (NOT p1)), p2]
Finished random walk after 325 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=108 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (AND (NOT p1) p2)), (X (X p2))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p2)), (F (NOT (AND (NOT p1) p2)))]
Knowledge based reduction with 3 factoid took 155 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(AND p0 (NOT p1) p2), (AND p2 (NOT p1)), p2]
Stuttering acceptance computed with spot in 125 ms :[(AND p0 (NOT p1) p2), (AND p2 (NOT p1)), p2]
[2024-05-31 13:57:18] [INFO ] Invariant cache hit.
[2024-05-31 13:57:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 13:57:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-31 13:57:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 13:57:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-31 13:57:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 13:57:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-31 13:57:18] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-31 13:57:18] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Could not prove EG (AND p0 (NOT p1) p2)
Stuttering acceptance computed with spot in 107 ms :[(AND p0 (NOT p1) p2), (AND p2 (NOT p1)), p2]
Product exploration explored 100000 steps with 5776 reset in 53 ms.
Product exploration explored 100000 steps with 6189 reset in 67 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 124 ms :[(AND p0 (NOT p1) p2), (AND p2 (NOT p1)), p2]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-31 13:57:19] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 13:57:19] [INFO ] Invariant cache hit.
[2024-05-31 13:57:19] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 34 ms. Remains : 8/8 places, 6/6 transitions.
Built C files in :
/tmp/ltsmin3066191112049823774
[2024-05-31 13:57:19] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3066191112049823774
Running compilation step : cd /tmp/ltsmin3066191112049823774;'/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 64 ms.
Running link step : cd /tmp/ltsmin3066191112049823774;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin3066191112049823774;'/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/stateBased4635382846554350250.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-31 13:57:34] [INFO ] Invariant cache hit.
[2024-05-31 13:57:34] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-31 13:57:34] [INFO ] Invariant cache hit.
[2024-05-31 13:57:34] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-31 13:57:34] [INFO ] Invariant cache hit.
[2024-05-31 13:57:34] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 85 ms. Remains : 8/8 places, 6/6 transitions.
Built C files in :
/tmp/ltsmin11658425900822684887
[2024-05-31 13:57:34] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11658425900822684887
Running compilation step : cd /tmp/ltsmin11658425900822684887;'/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 80 ms.
Running link step : cd /tmp/ltsmin11658425900822684887;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin11658425900822684887;'/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/stateBased3526809030569404491.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 13:57:49] [INFO ] Flatten gal took : 2 ms
[2024-05-31 13:57:49] [INFO ] Flatten gal took : 0 ms
[2024-05-31 13:57:49] [INFO ] Time to serialize gal into /tmp/LTL1580361202871682630.gal : 1 ms
[2024-05-31 13:57:49] [INFO ] Time to serialize properties into /tmp/LTL1225206976314044187.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/LTL1580361202871682630.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4489614048708269930.hoa' '-atoms' '/tmp/LTL1225206976314044187.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/LTL1225206976314044187.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4489614048708269930.hoa
Detected timeout of ITS tools.
[2024-05-31 13:58:04] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:58:04] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:58:04] [INFO ] Time to serialize gal into /tmp/LTL14448523738969819639.gal : 0 ms
[2024-05-31 13:58:04] [INFO ] Time to serialize properties into /tmp/LTL16874154302236101661.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/LTL14448523738969819639.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16874154302236101661.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(("(Undress>=1)")||(X(("((InBath>=1)&&(Cabins>=1))")||(F("(Dressed>=1)")))))))
Formula 0 simplified : F(!"(Undress>=1)" & X(!"((InBath>=1)&&(Cabins>=1))" & G!"(Dressed>=1)"))
Detected timeout of ITS tools.
[2024-05-31 13:58:19] [INFO ] Flatten gal took : 2 ms
[2024-05-31 13:58:19] [INFO ] Applying decomposition
[2024-05-31 13:58:19] [INFO ] Flatten gal took : 2 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/graph318242823338620204.txt' '-o' '/tmp/graph318242823338620204.bin' '-w' '/tmp/graph318242823338620204.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph318242823338620204.bin' '-l' '-1' '-v' '-w' '/tmp/graph318242823338620204.weights' '-q' '0' '-e' '0.001'
[2024-05-31 13:58:19] [INFO ] Decomposing Gal with order
[2024-05-31 13:58:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 13:58:19] [INFO ] Flatten gal took : 1 ms
[2024-05-31 13:58:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-31 13:58:19] [INFO ] Time to serialize gal into /tmp/LTL7445524006423818029.gal : 1 ms
[2024-05-31 13:58:19] [INFO ] Time to serialize properties into /tmp/LTL3870899068236163143.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/LTL7445524006423818029.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3870899068236163143.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 : !((G(("(u0.Undress>=1)")||(X(("((u1.InBath>=1)&&(u0.Cabins>=1))")||(F("(u2.Dressed>=1)")))))))
Formula 0 simplified : F(!"(u0.Undress>=1)" & X(!"((u1.InBath>=1)&&(u0.Cabins>=1))" & G!"(u2.Dressed>=1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6392775724165181621
[2024-05-31 13:58:34] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6392775724165181621
Running compilation step : cd /tmp/ltsmin6392775724165181621;'/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 73 ms.
Running link step : cd /tmp/ltsmin6392775724165181621;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin6392775724165181621;'/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)||<>((LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SwimmingPool-PT-08-LTLFireability-08 finished in 93092 ms.
[2024-05-31 13:58:49] [INFO ] Flatten gal took : 3 ms
Using solver Z3 to compute partial order matrices.
[2024-05-31 13:58:49] [INFO ] Applying decomposition
[2024-05-31 13:58:49] [INFO ] Flatten gal took : 1 ms
Built C files in :
/tmp/ltsmin17586137924021603486
[2024-05-31 13:58:49] [INFO ] Computing symmetric may disable matrix : 7 transitions.
[2024-05-31 13:58:49] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:58:49] [INFO ] Computing symmetric may enable matrix : 7 transitions.
[2024-05-31 13:58:49] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:58:49] [INFO ] Computing Do-Not-Accords matrix : 7 transitions.
[2024-05-31 13:58:49] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 13:58:49] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17586137924021603486
Running compilation step : cd /tmp/ltsmin17586137924021603486;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' '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'
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/graph2142609963549694148.txt' '-o' '/tmp/graph2142609963549694148.bin' '-w' '/tmp/graph2142609963549694148.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2142609963549694148.bin' '-l' '-1' '-v' '-w' '/tmp/graph2142609963549694148.weights' '-q' '0' '-e' '0.001'
[2024-05-31 13:58:49] [INFO ] Decomposing Gal with order
[2024-05-31 13:58:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 13:58:49] [INFO ] Flatten gal took : 2 ms
[2024-05-31 13:58:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-31 13:58:49] [INFO ] Time to serialize gal into /tmp/LTLFireability891813130455530263.gal : 0 ms
[2024-05-31 13:58:49] [INFO ] Time to serialize properties into /tmp/LTLFireability14118516540026527535.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/LTLFireability891813130455530263.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14118516540026527535.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 1 LTL properties
Checking formula 0 : !((G(("(u0.Undress>=1)")||(X(("((u0.InBath>=1)&&(u2.Cabins>=1))")||(F("(u2.Dressed>=1)")))))))
Formula 0 simplified : F(!"(u0.Undress>=1)" & X(!"((u0.InBath>=1)&&(u2.Cabins>=1))" & G!"(u2.Dressed>=1)"))
Compilation finished in 78 ms.
Running link step : cd /tmp/ltsmin17586137924021603486;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin17586137924021603486;'/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)||<>(!(LTLAPp2==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 14:19:57] [INFO ] Flatten gal took : 2 ms
[2024-05-31 14:19:57] [INFO ] Time to serialize gal into /tmp/LTLFireability6344442211301476081.gal : 1 ms
[2024-05-31 14:19:57] [INFO ] Time to serialize properties into /tmp/LTLFireability15906984404544108146.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/LTLFireability6344442211301476081.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15906984404544108146.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...298
Read 1 LTL properties
Checking formula 0 : !((G(("(Undress>=1)")||(X(("((InBath>=1)&&(Cabins>=1))")||(F("(Dressed>=1)")))))))
Formula 0 simplified : F(!"(Undress>=1)" & X(!"((InBath>=1)&&(Cabins>=1))" & G!"(Dressed>=1)"))
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: LTL layer: formula: []((!(LTLAPp0==true)||X(((LTLAPp1==true)||<>(!(LTLAPp2==true))))))
pins2lts-mc-linux64( 2/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: "[]((!(LTLAPp0==true)||X(((LTLAPp1==true)||<>(!(LTLAPp2==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: buchi has 3 states
pins2lts-mc-linux64( 6/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.012: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.063: DFS-FIFO for weak LTL, using special progress label 11
pins2lts-mc-linux64( 0/ 8), 0.063: There are 12 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.063: State length is 10, there are 11 groups
pins2lts-mc-linux64( 0/ 8), 0.063: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.063: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.063: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.063: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 6/ 8), 0.088: ~104 levels ~960 states ~4248 transitions
pins2lts-mc-linux64( 6/ 8), 0.119: ~204 levels ~1920 states ~8608 transitions
pins2lts-mc-linux64( 6/ 8), 0.203: ~410 levels ~3840 states ~17744 transitions
pins2lts-mc-linux64( 6/ 8), 0.238: ~535 levels ~7680 states ~23656 transitions
pins2lts-mc-linux64( 6/ 8), 0.290: ~601 levels ~15360 states ~34592 transitions
pins2lts-mc-linux64( 6/ 8), 0.374: ~601 levels ~30720 states ~57440 transitions
pins2lts-mc-linux64( 6/ 8), 0.555: ~601 levels ~61440 states ~103288 transitions
pins2lts-mc-linux64( 6/ 8), 0.865: ~601 levels ~122880 states ~194800 transitions
pins2lts-mc-linux64( 6/ 8), 1.461: ~601 levels ~245760 states ~431696 transitions
pins2lts-mc-linux64( 6/ 8), 2.417: ~601 levels ~491520 states ~950448 transitions
pins2lts-mc-linux64( 6/ 8), 4.220: ~601 levels ~983040 states ~2067488 transitions
pins2lts-mc-linux64( 6/ 8), 6.855: ~601 levels ~1966080 states ~4428464 transitions
pins2lts-mc-linux64( 6/ 8), 10.179: ~601 levels ~3932160 states ~9375520 transitions
pins2lts-mc-linux64( 6/ 8), 14.402: ~601 levels ~7864320 states ~19508552 transitions
pins2lts-mc-linux64( 6/ 8), 20.553: ~601 levels ~15728640 states ~40270040 transitions
pins2lts-mc-linux64( 6/ 8), 33.402: ~601 levels ~31457280 states ~82866168 transitions
pins2lts-mc-linux64( 6/ 8), 60.896: ~601 levels ~62914560 states ~169666904 transitions
pins2lts-mc-linux64( 6/ 8), 117.157: ~601 levels ~125829120 states ~346182032 transitions
pins2lts-mc-linux64( 6/ 8), 228.165: ~601 levels ~251658240 states ~702227216 transitions
pins2lts-mc-linux64( 6/ 8), 456.436: ~601 levels ~503316480 states ~1422029016 transitions
pins2lts-mc-linux64( 6/ 8), 1004.803: ~601 levels ~1006632960 states ~2873348216 transitions
pins2lts-mc-linux64( 6/ 8), 1320.356: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1320.367:
pins2lts-mc-linux64( 0/ 8), 1320.367: mean standard work distribution: 264.6% (states) 264.6% (transitions)
pins2lts-mc-linux64( 0/ 8), 1320.367:
pins2lts-mc-linux64( 0/ 8), 1320.367: Explored 134215112 states 383484175 transitions, fanout: 2.857
pins2lts-mc-linux64( 0/ 8), 1320.367: Total exploration time 1320.300 sec (1320.260 sec minimum, 1320.282 sec on average)
pins2lts-mc-linux64( 0/ 8), 1320.367: States per second: 101655, Transitions per second: 290452
pins2lts-mc-linux64( 0/ 8), 1320.367:
pins2lts-mc-linux64( 0/ 8), 1320.367: Progress states detected: 2
pins2lts-mc-linux64( 0/ 8), 1320.367: Redundant explorations: -0.0013
pins2lts-mc-linux64( 0/ 8), 1320.367:
pins2lts-mc-linux64( 0/ 8), 1320.367: Queue width: 8B, total height: 613, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 1320.367: Tree memory: 1108.0MB, 8.7 B/state, compr.: 20.6%
pins2lts-mc-linux64( 0/ 8), 1320.367: Tree fill ratio (roots/leafs): 99.0%/32.0%
pins2lts-mc-linux64( 0/ 8), 1320.367: Stored 8 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1320.367: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1320.367: Est. total memory use: 1108.0MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17586137924021603486;'/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)||<>(!(LTLAPp2==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17586137924021603486;'/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)||<>(!(LTLAPp2==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.
[2024-05-31 14:41:04] [INFO ] Flatten gal took : 3 ms
[2024-05-31 14:41:04] [INFO ] Input system was already deterministic with 7 transitions.
[2024-05-31 14:41:04] [INFO ] Transformed 9 places.
[2024-05-31 14:41:04] [INFO ] Transformed 7 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-31 14:41:04] [INFO ] Time to serialize gal into /tmp/LTLFireability13512152802986307335.gal : 1 ms
[2024-05-31 14:41:04] [INFO ] Time to serialize properties into /tmp/LTLFireability10755899883801127500.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/LTLFireability13512152802986307335.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10755899883801127500.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(("(Undress>=1)")||(X(("((InBath>=1)&&(Cabins>=1))")||(F("(Dressed>=1)")))))))
Formula 0 simplified : F(!"(Undress>=1)" & X(!"((InBath>=1)&&(Cabins>=1))" & G!"(Dressed>=1)"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 12659696 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16041064 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="SwimmingPool-PT-08"
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 SwimmingPool-PT-08, 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 r417-tall-171690556600493"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SwimmingPool-PT-08.tgz
mv SwimmingPool-PT-08 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 ;