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.r087-tall-171620521600153.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)
...................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CSRepetitions-PT-04, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620521600153
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 54K Apr 12 09:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 234K Apr 12 09:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 82K Apr 12 09:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 362K Apr 12 09:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 32K Apr 22 14:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 22 14:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 27K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 93K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 96K Apr 12 09:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 424K Apr 12 09:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 139K Apr 12 09:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 637K Apr 12 09:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.3K Apr 22 14:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 87K May 18 16:42 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 CSRepetitions-PT-04-LTLFireability-00
FORMULA_NAME CSRepetitions-PT-04-LTLFireability-01
FORMULA_NAME CSRepetitions-PT-04-LTLFireability-02
FORMULA_NAME CSRepetitions-PT-04-LTLFireability-03
FORMULA_NAME CSRepetitions-PT-04-LTLFireability-04
FORMULA_NAME CSRepetitions-PT-04-LTLFireability-05
FORMULA_NAME CSRepetitions-PT-04-LTLFireability-06
FORMULA_NAME CSRepetitions-PT-04-LTLFireability-07
FORMULA_NAME CSRepetitions-PT-04-LTLFireability-08
FORMULA_NAME CSRepetitions-PT-04-LTLFireability-09
FORMULA_NAME CSRepetitions-PT-04-LTLFireability-10
FORMULA_NAME CSRepetitions-PT-04-LTLFireability-11
FORMULA_NAME CSRepetitions-PT-04-LTLFireability-12
FORMULA_NAME CSRepetitions-PT-04-LTLFireability-13
FORMULA_NAME CSRepetitions-PT-04-LTLFireability-14
FORMULA_NAME CSRepetitions-PT-04-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716245667859

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=CSRepetitions-PT-04
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-20 22:54:29] [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]
[2024-05-20 22:54:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 22:54:29] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2024-05-20 22:54:29] [INFO ] Transformed 117 places.
[2024-05-20 22:54:29] [INFO ] Transformed 176 transitions.
[2024-05-20 22:54:29] [INFO ] Parsed PT model containing 117 places and 176 transitions and 624 arcs in 109 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Support contains 117 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 9 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 117 cols
[2024-05-20 22:54:29] [INFO ] Computed 20 invariants in 15 ms
[2024-05-20 22:54:30] [INFO ] Implicit Places using invariants in 152 ms returned []
[2024-05-20 22:54:30] [INFO ] Invariant cache hit.
[2024-05-20 22:54:30] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-20 22:54:30] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
[2024-05-20 22:54:30] [INFO ] Invariant cache hit.
[2024-05-20 22:54:30] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 416 ms. Remains : 117/117 places, 176/176 transitions.
Support contains 117 out of 117 places after structural reductions.
[2024-05-20 22:54:30] [INFO ] Flatten gal took : 39 ms
[2024-05-20 22:54:30] [INFO ] Flatten gal took : 31 ms
[2024-05-20 22:54:30] [INFO ] Input system was already deterministic with 176 transitions.
Finished random walk after 822 steps, including 20 resets, run visited all 24 properties in 53 ms. (steps per millisecond=15 )
Parikh walk visited 0 properties in 1 ms.
FORMULA CSRepetitions-PT-04-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 16 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 16 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 15 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-20 22:54:31] [INFO ] Invariant cache hit.
[2024-05-20 22:54:31] [INFO ] Implicit Places using invariants in 83 ms returned []
[2024-05-20 22:54:31] [INFO ] Invariant cache hit.
[2024-05-20 22:54:31] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-20 22:54:31] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
[2024-05-20 22:54:31] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-20 22:54:31] [INFO ] Invariant cache hit.
[2024-05-20 22:54:31] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 349 ms. Remains : 117/117 places, 176/176 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 175 ms :[(NOT p0)]
Running random walk in product with property : CSRepetitions-PT-04-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LT s64 1) (LT s99 1) (LT s98 1) (LT s3 1) (LT s39 1) (LT s8 1) (LT s15 1) (LT s114 1) (LT s113 1) (LT s53 1) (LT s52 1) (LT s116 1) (LT s57 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1829 reset in 445 ms.
Stack based approach found an accepted trace after 1943 steps with 35 reset with depth 41 and stack size 41 in 10 ms.
FORMULA CSRepetitions-PT-04-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-PT-04-LTLFireability-00 finished in 1024 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((!p0 U p1))))'
Support contains 96 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 14 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-20 22:54:32] [INFO ] Invariant cache hit.
[2024-05-20 22:54:32] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-20 22:54:32] [INFO ] Invariant cache hit.
[2024-05-20 22:54:32] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-20 22:54:32] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2024-05-20 22:54:32] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-20 22:54:32] [INFO ] Invariant cache hit.
[2024-05-20 22:54:32] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 235 ms. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : CSRepetitions-PT-04-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(OR p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (GEQ s0 1) (GEQ s32 1) (GEQ s100 1) (GEQ s68 1) (GEQ s106 1) (GEQ s107 1) (GEQ s75 1) (GEQ s74 1) (GEQ s14 1) (GEQ s46 1) (GEQ s109 1) (GEQ s80 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 218 steps with 22 reset in 11 ms.
FORMULA CSRepetitions-PT-04-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-LTLFireability-01 finished in 338 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((G(!(p0 U G(X((p1 U p0)))))&&G(!p1))))))'
Support contains 96 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-20 22:54:32] [INFO ] Invariant cache hit.
[2024-05-20 22:54:32] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-20 22:54:32] [INFO ] Invariant cache hit.
[2024-05-20 22:54:32] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-20 22:54:32] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2024-05-20 22:54:32] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-20 22:54:32] [INFO ] Invariant cache hit.
[2024-05-20 22:54:32] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 218 ms. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 82 ms :[(OR p1 p0), p0]
Running random walk in product with property : CSRepetitions-PT-04-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (GEQ s0 1) (GEQ s32 1) (GEQ s100 1) (GEQ s68 1) (GEQ s106 1) (GEQ s107 1) (GEQ s75 1) (GEQ s74 1) (GEQ s14 1) (GEQ s46 1) (GEQ s109 1) (GEQ s80 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2095 reset in 618 ms.
Stack based approach found an accepted trace after 19731 steps with 413 reset with depth 8 and stack size 8 in 117 ms.
FORMULA CSRepetitions-PT-04-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-PT-04-LTLFireability-02 finished in 1053 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U (G(p1) U p2))))'
Support contains 116 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-20 22:54:33] [INFO ] Invariant cache hit.
[2024-05-20 22:54:33] [INFO ] Implicit Places using invariants in 108 ms returned []
[2024-05-20 22:54:33] [INFO ] Invariant cache hit.
[2024-05-20 22:54:33] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-20 22:54:33] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2024-05-20 22:54:33] [INFO ] Invariant cache hit.
[2024-05-20 22:54:33] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 245 ms. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 244 ms :[(NOT p2), (NOT p2), true, (NOT p0), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CSRepetitions-PT-04-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=6 dest: 4}, { cond=(AND p1 p0), acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(OR (AND (GEQ s5 1) (GEQ s24 1)) (AND (GEQ s18 1) (GEQ s62 1)) (AND (GEQ s17 1) (GEQ s50 1)) (AND (GEQ s34 1) (GEQ s81 1)) (AND (GEQ s13 1) (GEQ s61 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-PT-04-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-LTLFireability-03 finished in 511 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 81 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-20 22:54:33] [INFO ] Invariant cache hit.
[2024-05-20 22:54:34] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-20 22:54:34] [INFO ] Invariant cache hit.
[2024-05-20 22:54:34] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-20 22:54:34] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2024-05-20 22:54:34] [INFO ] Invariant cache hit.
[2024-05-20 22:54:34] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 192 ms. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-04-LTLFireability-04 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:(OR (AND (GEQ s5 1) (GEQ s24 1)) (AND (GEQ s18 1) (GEQ s62 1)) (AND (GEQ s17 1) (GEQ s50 1)) (AND (GEQ s34 1) (GEQ s81 1)) (AND (GEQ s13 1) (GEQ s61 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 2 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-PT-04-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-LTLFireability-04 finished in 307 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(!p1))||p0)))'
Support contains 36 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 9 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-20 22:54:34] [INFO ] Invariant cache hit.
[2024-05-20 22:54:34] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-20 22:54:34] [INFO ] Invariant cache hit.
[2024-05-20 22:54:34] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-20 22:54:34] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2024-05-20 22:54:34] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-20 22:54:34] [INFO ] Invariant cache hit.
[2024-05-20 22:54:34] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 262 ms. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : CSRepetitions-PT-04-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s74 1) (GEQ s97 1)) (AND (GEQ s9 1) (GEQ s74 1)) (AND (GEQ s9 1) (GEQ s21 1)) (AND (GEQ s0 1) (GEQ s25 1)) (AND (GEQ s9 1) (GEQ s80 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 14937 reset in 944 ms.
Product exploration explored 100000 steps with 14935 reset in 1016 ms.
Computed a total of 0 stabilizing places and 16 stable transitions
Computed a total of 0 stabilizing places and 16 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 4 factoid took 560 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 38 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=12 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 4 factoid took 159 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 36 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 9 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-20 22:54:37] [INFO ] Invariant cache hit.
[2024-05-20 22:54:37] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-20 22:54:37] [INFO ] Invariant cache hit.
[2024-05-20 22:54:37] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-20 22:54:37] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2024-05-20 22:54:37] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-20 22:54:37] [INFO ] Invariant cache hit.
[2024-05-20 22:54:37] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 243 ms. Remains : 117/117 places, 176/176 transitions.
Computed a total of 0 stabilizing places and 16 stable transitions
Computed a total of 0 stabilizing places and 16 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p0)), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 4 factoid took 104 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 40 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=13 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p0)), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 4 factoid took 148 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 14897 reset in 614 ms.
Product exploration explored 100000 steps with 15001 reset in 618 ms.
Built C files in :
/tmp/ltsmin5858446534543110410
[2024-05-20 22:54:39] [INFO ] Computing symmetric may disable matrix : 176 transitions.
[2024-05-20 22:54:39] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 22:54:39] [INFO ] Computing symmetric may enable matrix : 176 transitions.
[2024-05-20 22:54:39] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 22:54:39] [INFO ] Computing Do-Not-Accords matrix : 176 transitions.
[2024-05-20 22:54:39] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 22:54:39] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5858446534543110410
Running compilation step : cd /tmp/ltsmin5858446534543110410;'/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 422 ms.
Running link step : cd /tmp/ltsmin5858446534543110410;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin5858446534543110410;'/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/stateBased277172634311811469.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 36 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 15 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-20 22:54:54] [INFO ] Invariant cache hit.
[2024-05-20 22:54:54] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-20 22:54:54] [INFO ] Invariant cache hit.
[2024-05-20 22:54:54] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-20 22:54:54] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2024-05-20 22:54:54] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-20 22:54:54] [INFO ] Invariant cache hit.
[2024-05-20 22:54:54] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 262 ms. Remains : 117/117 places, 176/176 transitions.
Built C files in :
/tmp/ltsmin17329375072193292283
[2024-05-20 22:54:54] [INFO ] Computing symmetric may disable matrix : 176 transitions.
[2024-05-20 22:54:54] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 22:54:54] [INFO ] Computing symmetric may enable matrix : 176 transitions.
[2024-05-20 22:54:55] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 22:54:55] [INFO ] Computing Do-Not-Accords matrix : 176 transitions.
[2024-05-20 22:54:55] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 22:54:55] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17329375072193292283
Running compilation step : cd /tmp/ltsmin17329375072193292283;'/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 330 ms.
Running link step : cd /tmp/ltsmin17329375072193292283;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin17329375072193292283;'/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/stateBased1663814589420204213.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-20 22:55:10] [INFO ] Flatten gal took : 11 ms
[2024-05-20 22:55:10] [INFO ] Flatten gal took : 11 ms
[2024-05-20 22:55:10] [INFO ] Time to serialize gal into /tmp/LTL8538087473699733199.gal : 2 ms
[2024-05-20 22:55:10] [INFO ] Time to serialize properties into /tmp/LTL1854788001440131835.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/LTL8538087473699733199.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11223403233508215447.hoa' '-atoms' '/tmp/LTL1854788001440131835.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1854788001440131835.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11223403233508215447.hoa
Detected timeout of ITS tools.
[2024-05-20 22:55:25] [INFO ] Flatten gal took : 10 ms
[2024-05-20 22:55:25] [INFO ] Flatten gal took : 9 ms
[2024-05-20 22:55:25] [INFO ] Time to serialize gal into /tmp/LTL10922491338509776251.gal : 2 ms
[2024-05-20 22:55:25] [INFO ] Time to serialize properties into /tmp/LTL761414203862329208.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10922491338509776251.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL761414203862329208.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((((((((G(F("(((((Client_Waiting_6>=1)||(Client_Waiting_2>=1))||((Client_Waiting_9>=1)||(Client_Waiting_11>=1)))||(((Client_Waitin...3632
Formula 0 simplified : G(!"(((((((Server_Waiting_1>=1)&&(RequestBuffer_3>=1))||((Server_Waiting_2>=1)&&(RequestBuffer_14>=1)))||(((Server_Waiting_4>=1)&&(R...3612
Detected timeout of ITS tools.
[2024-05-20 22:55:40] [INFO ] Flatten gal took : 9 ms
[2024-05-20 22:55:40] [INFO ] Applying decomposition
[2024-05-20 22:55:40] [INFO ] Flatten gal took : 23 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/graph1371289787125826481.txt' '-o' '/tmp/graph1371289787125826481.bin' '-w' '/tmp/graph1371289787125826481.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1371289787125826481.bin' '-l' '-1' '-v' '-w' '/tmp/graph1371289787125826481.weights' '-q' '0' '-e' '0.001'
[2024-05-20 22:55:40] [INFO ] Decomposing Gal with order
[2024-05-20 22:55:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 22:55:40] [INFO ] Removed a total of 80 redundant transitions.
[2024-05-20 22:55:40] [INFO ] Flatten gal took : 53 ms
[2024-05-20 22:55:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-20 22:55:40] [INFO ] Time to serialize gal into /tmp/LTL17510120045365747099.gal : 3 ms
[2024-05-20 22:55:40] [INFO ] Time to serialize properties into /tmp/LTL7180684605188538179.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/LTL17510120045365747099.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7180684605188538179.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((((((((G(F("(((((u11.Client_Waiting_6>=1)||(u2.Client_Waiting_2>=1))||((u15.Client_Waiting_9>=1)||(u7.Client_Waiting_11>=1)))||((...4168
Formula 0 simplified : G(!"(((((((u5.Server_Waiting_1>=1)&&(u18.RequestBuffer_3>=1))||((u1.Server_Waiting_2>=1)&&(u18.RequestBuffer_14>=1)))||(((u18.Server...4148
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14466365266296261139
[2024-05-20 22:55:55] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14466365266296261139
Running compilation step : cd /tmp/ltsmin14466365266296261139;'/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 275 ms.
Running link step : cd /tmp/ltsmin14466365266296261139;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin14466365266296261139;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([](<>((LTLAPp1==true)))||(LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 3524 ms.
FORMULA CSRepetitions-PT-04-LTLFireability-05 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CSRepetitions-PT-04-LTLFireability-05 finished in 85130 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U G(!p0))))'
Support contains 80 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 2 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-20 22:55:59] [INFO ] Invariant cache hit.
[2024-05-20 22:55:59] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-20 22:55:59] [INFO ] Invariant cache hit.
[2024-05-20 22:55:59] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-20 22:55:59] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2024-05-20 22:55:59] [INFO ] Invariant cache hit.
[2024-05-20 22:55:59] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 211 ms. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 129 ms :[p0, p0, p0, true]
Running random walk in product with property : CSRepetitions-PT-04-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(OR (AND (GEQ s5 1) (GEQ s24 1)) (AND (GEQ s18 1) (GEQ s62 1)) (AND (GEQ s17 1) (GEQ s50 1)) (AND (GEQ s34 1) (GEQ s81 1)) (AND (GEQ s13 1) (GEQ s61 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 22 steps with 0 reset in 1 ms.
FORMULA CSRepetitions-PT-04-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-LTLFireability-06 finished in 359 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(p1)||p0)&&(!p2||X(X(p2))))))'
Support contains 20 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 7 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-20 22:55:59] [INFO ] Invariant cache hit.
[2024-05-20 22:55:59] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-20 22:55:59] [INFO ] Invariant cache hit.
[2024-05-20 22:55:59] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-20 22:55:59] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2024-05-20 22:55:59] [INFO ] Invariant cache hit.
[2024-05-20 22:56:00] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 225 ms. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : CSRepetitions-PT-04-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p2, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 3}]], initial=0, aps=[p0:(OR (GEQ s0 1) (GEQ s32 1) (GEQ s100 1) (GEQ s68 1) (GEQ s106 1) (GEQ s107 1) (GEQ s75 1) (GEQ s74 1) (GEQ s14 1) (GEQ s46 1) (GEQ s109 1) (GEQ s80 1) ...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 14861 reset in 714 ms.
Product exploration explored 100000 steps with 14969 reset in 655 ms.
Computed a total of 0 stabilizing places and 16 stable transitions
Computed a total of 0 stabilizing places and 16 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND p2 (NOT p1)))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p2 (NOT p1)))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 6 factoid took 362 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Finished random walk after 37 steps, including 0 resets, run visited all 6 properties in 4 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND p2 (NOT p1)))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p2 (NOT p1)))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p2), (F p0), (F (NOT (AND (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F (AND (NOT p1) p2)), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 6 factoid took 489 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 190 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
[2024-05-20 22:56:03] [INFO ] Invariant cache hit.
[2024-05-20 22:56:03] [INFO ] [Real]Absence check using 20 positive place invariants in 5 ms returned sat
[2024-05-20 22:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 22:56:03] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2024-05-20 22:56:03] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-20 22:56:03] [INFO ] [Real]Added 16 Read/Feed constraints in 10 ms returned sat
[2024-05-20 22:56:03] [INFO ] Computed and/alt/rep : 160/224/160 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-20 22:56:03] [INFO ] Added : 0 causal constraints over 0 iterations in 25 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2) (NOT p0))
Support contains 20 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-20 22:56:03] [INFO ] Invariant cache hit.
[2024-05-20 22:56:03] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-20 22:56:03] [INFO ] Invariant cache hit.
[2024-05-20 22:56:03] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-20 22:56:03] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2024-05-20 22:56:03] [INFO ] Invariant cache hit.
[2024-05-20 22:56:03] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 222 ms. Remains : 117/117 places, 176/176 transitions.
Computed a total of 0 stabilizing places and 16 stable transitions
Computed a total of 0 stabilizing places and 16 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 4 factoid took 187 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 226 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 121 steps, including 2 resets, run visited all 6 properties in 4 ms. (steps per millisecond=30 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X p0)), (F p2), (F p0), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (AND (NOT p1) p2)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 4 factoid took 362 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
[2024-05-20 22:56:04] [INFO ] Invariant cache hit.
[2024-05-20 22:56:04] [INFO ] [Real]Absence check using 20 positive place invariants in 5 ms returned sat
[2024-05-20 22:56:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 22:56:04] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2024-05-20 22:56:05] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-20 22:56:05] [INFO ] [Real]Added 16 Read/Feed constraints in 4 ms returned sat
[2024-05-20 22:56:05] [INFO ] Computed and/alt/rep : 160/224/160 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-20 22:56:05] [INFO ] Added : 0 causal constraints over 0 iterations in 25 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 14894 reset in 978 ms.
Product exploration explored 100000 steps with 14884 reset in 990 ms.
Built C files in :
/tmp/ltsmin15742875157667134497
[2024-05-20 22:56:07] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15742875157667134497
Running compilation step : cd /tmp/ltsmin15742875157667134497;'/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 299 ms.
Running link step : cd /tmp/ltsmin15742875157667134497;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin15742875157667134497;'/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/stateBased16546084320450254980.hoa' '--buchi-type=spotba'
LTSmin run took 3192 ms.
FORMULA CSRepetitions-PT-04-LTLFireability-07 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CSRepetitions-PT-04-LTLFireability-07 finished in 11088 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((!(F(p0) U !p1)&&p2))))'
Support contains 3 out of 117 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 10 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-20 22:56:10] [INFO ] Invariant cache hit.
[2024-05-20 22:56:10] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-20 22:56:10] [INFO ] Invariant cache hit.
[2024-05-20 22:56:11] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-20 22:56:11] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2024-05-20 22:56:11] [INFO ] Invariant cache hit.
[2024-05-20 22:56:11] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 262 ms. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 74 ms :[true, (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : CSRepetitions-PT-04-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p2 p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p2:(LT s57 1), p1:(AND (GEQ s48 1) (GEQ s73 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-PT-04-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-LTLFireability-08 finished in 359 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&&F(G(p1))))||X((p1&&F(p2)))))'
Support contains 5 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-20 22:56:11] [INFO ] Invariant cache hit.
[2024-05-20 22:56:11] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-20 22:56:11] [INFO ] Invariant cache hit.
[2024-05-20 22:56:11] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-20 22:56:11] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
[2024-05-20 22:56:11] [INFO ] Invariant cache hit.
[2024-05-20 22:56:11] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 211 ms. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 284 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : CSRepetitions-PT-04-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=2 dest: 6}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(OR (LT s54 1) (LT s115 1)), p1:(LT s14 1), p2:(OR (LT s75 1) (LT s97 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 135 ms.
Product exploration explored 100000 steps with 50000 reset in 149 ms.
Computed a total of 0 stabilizing places and 16 stable transitions
Computed a total of 0 stabilizing places and 16 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 15 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-PT-04-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-PT-04-LTLFireability-09 finished in 817 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((G(p0)||X(p1)))&&F(p2)))'
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-20 22:56:12] [INFO ] Invariant cache hit.
[2024-05-20 22:56:12] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-20 22:56:12] [INFO ] Invariant cache hit.
[2024-05-20 22:56:12] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-20 22:56:12] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2024-05-20 22:56:12] [INFO ] Invariant cache hit.
[2024-05-20 22:56:12] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 232 ms. Remains : 117/117 places, 176/176 transitions.
Stuttering acceptance computed with spot in 235 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p0)), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-04-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 5}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(GEQ s114 1), p0:(AND (GEQ s25 1) (GEQ s88 1)), p1:(GEQ s53 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 32 steps with 10 reset in 1 ms.
FORMULA CSRepetitions-PT-04-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-LTLFireability-10 finished in 495 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 1 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 85 transition count 160
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 108 place count 25 transition count 100
Iterating global reduction 0 with 60 rules applied. Total rules applied 168 place count 25 transition count 100
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 179 place count 14 transition count 45
Iterating global reduction 0 with 11 rules applied. Total rules applied 190 place count 14 transition count 45
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 201 place count 14 transition count 34
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 213 place count 6 transition count 30
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Graph (trivial) has 8 edges and 6 vertex of which 5 / 6 are part of one of the 1 SCC in 2 ms
Free SCC test removed 4 places
Iterating post reduction 1 with 16 rules applied. Total rules applied 229 place count 2 transition count 15
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 239 place count 2 transition count 5
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 240 place count 2 transition count 4
Applied a total of 240 rules in 23 ms. Remains 2 /117 variables (removed 115) and now considering 4/176 (removed 172) transitions.
// Phase 1: matrix 4 rows 2 cols
[2024-05-20 22:56:12] [INFO ] Computed 0 invariants in 1 ms
[2024-05-20 22:56:12] [INFO ] Implicit Places using invariants in 12 ms returned []
[2024-05-20 22:56:12] [INFO ] Invariant cache hit.
[2024-05-20 22:56:12] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2024-05-20 22:56:12] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-20 22:56:12] [INFO ] Invariant cache hit.
[2024-05-20 22:56:12] [INFO ] Dead Transitions using invariants and state equation in 13 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/117 places, 4/176 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 68 ms. Remains : 2/117 places, 4/176 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : CSRepetitions-PT-04-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-PT-04-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-LTLFireability-12 finished in 120 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(((G(p2)&&p1)||p0)))'
Support contains 5 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 0 with 45 rules applied. Total rules applied 45 place count 87 transition count 161
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 101 place count 31 transition count 105
Iterating global reduction 0 with 56 rules applied. Total rules applied 157 place count 31 transition count 105
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 166 place count 22 transition count 60
Iterating global reduction 0 with 9 rules applied. Total rules applied 175 place count 22 transition count 60
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 184 place count 22 transition count 51
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 190 place count 19 transition count 48
Applied a total of 190 rules in 9 ms. Remains 19 /117 variables (removed 98) and now considering 48/176 (removed 128) transitions.
[2024-05-20 22:56:12] [INFO ] Flow matrix only has 36 transitions (discarded 12 similar events)
// Phase 1: matrix 36 rows 19 cols
[2024-05-20 22:56:12] [INFO ] Computed 5 invariants in 1 ms
[2024-05-20 22:56:12] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-20 22:56:12] [INFO ] Flow matrix only has 36 transitions (discarded 12 similar events)
[2024-05-20 22:56:12] [INFO ] Invariant cache hit.
[2024-05-20 22:56:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-20 22:56:12] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-20 22:56:12] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-20 22:56:12] [INFO ] Flow matrix only has 36 transitions (discarded 12 similar events)
[2024-05-20 22:56:12] [INFO ] Invariant cache hit.
[2024-05-20 22:56:12] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/117 places, 48/176 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 99 ms. Remains : 19/117 places, 48/176 transitions.
Stuttering acceptance computed with spot in 101 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : CSRepetitions-PT-04-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(OR (AND p0 p2) (AND p1 p2)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s1 1) (LT s14 1)), p1:(AND (GEQ s11 1) (GEQ s12 1) (GEQ s18 1)), p2:(GEQ s11 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 58 steps with 2 reset in 1 ms.
FORMULA CSRepetitions-PT-04-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-LTLFireability-13 finished in 218 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U p1))'
Support contains 5 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 0 with 42 rules applied. Total rules applied 42 place count 89 transition count 162
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 94 place count 37 transition count 110
Iterating global reduction 0 with 52 rules applied. Total rules applied 146 place count 37 transition count 110
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 155 place count 28 transition count 65
Iterating global reduction 0 with 9 rules applied. Total rules applied 164 place count 28 transition count 65
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 173 place count 28 transition count 56
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 181 place count 24 transition count 52
Applied a total of 181 rules in 9 ms. Remains 24 /117 variables (removed 93) and now considering 52/176 (removed 124) transitions.
[2024-05-20 22:56:12] [INFO ] Flow matrix only has 37 transitions (discarded 15 similar events)
// Phase 1: matrix 37 rows 24 cols
[2024-05-20 22:56:12] [INFO ] Computed 6 invariants in 1 ms
[2024-05-20 22:56:12] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-20 22:56:12] [INFO ] Flow matrix only has 37 transitions (discarded 15 similar events)
[2024-05-20 22:56:12] [INFO ] Invariant cache hit.
[2024-05-20 22:56:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 22:56:12] [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.
[2024-05-20 22:56:12] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-20 22:56:12] [INFO ] Flow matrix only has 37 transitions (discarded 15 similar events)
[2024-05-20 22:56:12] [INFO ] Invariant cache hit.
[2024-05-20 22:56:12] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/117 places, 52/176 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 95 ms. Remains : 24/117 places, 52/176 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-04-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(OR (GEQ s18 1) (AND (GEQ s4 1) (GEQ s12 1))), p0:(AND (GEQ s11 1) (GEQ s23 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 51 steps with 2 reset in 0 ms.
FORMULA CSRepetitions-PT-04-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-LTLFireability-14 finished in 189 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 1 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 85 transition count 160
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 108 place count 25 transition count 100
Iterating global reduction 0 with 60 rules applied. Total rules applied 168 place count 25 transition count 100
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 179 place count 14 transition count 45
Iterating global reduction 0 with 11 rules applied. Total rules applied 190 place count 14 transition count 45
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 201 place count 14 transition count 34
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 213 place count 6 transition count 30
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Graph (trivial) has 8 edges and 6 vertex of which 5 / 6 are part of one of the 1 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 1 with 16 rules applied. Total rules applied 229 place count 2 transition count 15
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 239 place count 2 transition count 5
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 240 place count 2 transition count 4
Applied a total of 240 rules in 14 ms. Remains 2 /117 variables (removed 115) and now considering 4/176 (removed 172) transitions.
// Phase 1: matrix 4 rows 2 cols
[2024-05-20 22:56:13] [INFO ] Computed 0 invariants in 1 ms
[2024-05-20 22:56:13] [INFO ] Implicit Places using invariants in 12 ms returned []
[2024-05-20 22:56:13] [INFO ] Invariant cache hit.
[2024-05-20 22:56:13] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2024-05-20 22:56:13] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-20 22:56:13] [INFO ] Invariant cache hit.
[2024-05-20 22:56:13] [INFO ] Dead Transitions using invariants and state equation in 12 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/117 places, 4/176 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 59 ms. Remains : 2/117 places, 4/176 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-04-LTLFireability-15 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:(LT s0 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]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-PT-04-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-04-LTLFireability-15 finished in 133 ms.
All properties solved by simple procedures.
Total runtime 103677 ms.

BK_STOP 1716245774224

--------------------
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="CSRepetitions-PT-04"
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 CSRepetitions-PT-04, 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 r087-tall-171620521600153"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-PT-04.tgz
mv CSRepetitions-PT-04 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 ;