Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r222-tall-165286025100388.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.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 2-4028
Executing tool itstools
Input is ShieldPPPs-PT-003A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025100388
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 224K
-rw-r--r-- 1 mcc users 4.4K Apr 30 03:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 40K Apr 30 03:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 30 03:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 30 03:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 27K May 10 09:34 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 ShieldPPPs-PT-003A-LTLFireability-00
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-01
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-02
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-03
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-04
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-05
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-06
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-07
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-08
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-09
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-10
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-11
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-12
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-13
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-14
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652974398705

Running Version 202205111006
[2022-05-19 15:33:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-19 15:33:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 15:33:20] [INFO ] Load time of PNML (sax parser for PT used): 67 ms
[2022-05-19 15:33:20] [INFO ] Transformed 96 places.
[2022-05-19 15:33:20] [INFO ] Transformed 81 transitions.
[2022-05-19 15:33:20] [INFO ] Found NUPN structural information;
[2022-05-19 15:33:20] [INFO ] Parsed PT model containing 96 places and 81 transitions in 159 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ShieldPPPs-PT-003A-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-003A-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-003A-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 10 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:20] [INFO ] Computed 34 place invariants in 9 ms
[2022-05-19 15:33:20] [INFO ] Implicit Places using invariants in 190 ms returned []
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:20] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:33:20] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:20] [INFO ] Computed 34 place invariants in 7 ms
[2022-05-19 15:33:20] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 96/96 places, 81/81 transitions.
Support contains 40 out of 96 places after structural reductions.
[2022-05-19 15:33:20] [INFO ] Flatten gal took : 31 ms
[2022-05-19 15:33:20] [INFO ] Flatten gal took : 13 ms
[2022-05-19 15:33:20] [INFO ] Input system was already deterministic with 81 transitions.
Support contains 37 out of 96 places (down from 40) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 41 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 21) seen :20
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:20] [INFO ] Computed 34 place invariants in 3 ms
[2022-05-19 15:33:21] [INFO ] [Real]Absence check using 34 positive place invariants in 14 ms returned sat
[2022-05-19 15:33:21] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA ShieldPPPs-PT-003A-LTLFireability-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
FORMULA ShieldPPPs-PT-003A-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((F(!p0)||!p0) U F(X(p0))))'
Support contains 2 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 3 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:21] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:33:21] [INFO ] Implicit Places using invariants in 84 ms returned []
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:21] [INFO ] Computed 34 place invariants in 5 ms
[2022-05-19 15:33:21] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:21] [INFO ] Computed 34 place invariants in 2 ms
[2022-05-19 15:33:21] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 96/96 places, 81/81 transitions.
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s47 1) (EQ s62 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1234 steps with 7 reset in 17 ms.
FORMULA ShieldPPPs-PT-003A-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-003A-LTLFireability-01 finished in 526 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((F(p0)&&F(G(p1)))) U G(p0)))'
Support contains 3 out of 96 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 94 transition count 79
Applied a total of 4 rules in 15 ms. Remains 94 /96 variables (removed 2) and now considering 79/81 (removed 2) transitions.
// Phase 1: matrix 79 rows 94 cols
[2022-05-19 15:33:21] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:33:21] [INFO ] Implicit Places using invariants in 63 ms returned []
// Phase 1: matrix 79 rows 94 cols
[2022-05-19 15:33:21] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:33:22] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2022-05-19 15:33:22] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 79 rows 94 cols
[2022-05-19 15:33:22] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:33:22] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 94/96 places, 79/81 transitions.
Finished structural reductions, in 1 iterations. Remains : 94/96 places, 79/81 transitions.
Stuttering acceptance computed with spot in 246 ms :[(NOT p0), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s82 1), p1:(AND (EQ s35 1) (EQ s56 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 663 steps with 7 reset in 7 ms.
FORMULA ShieldPPPs-PT-003A-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-003A-LTLFireability-02 finished in 517 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((F(p0)&&X(p1)))&&(G(p0)||p2))))'
Support contains 5 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:22] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:33:22] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:22] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:33:22] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:22] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:33:22] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 96/96 places, 81/81 transitions.
Stuttering acceptance computed with spot in 274 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(OR p2 p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}, { cond=true, acceptance={} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 2}]], initial=0, aps=[p2:(OR (EQ s11 0) (EQ s23 0)), p0:(EQ s94 0), p1:(AND (EQ s13 1) (EQ s32 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 3 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-003A-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-003A-LTLFireability-04 finished in 514 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 96 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 94 transition count 79
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 93 transition count 78
Applied a total of 4 rules in 21 ms. Remains 93 /96 variables (removed 3) and now considering 78/81 (removed 3) transitions.
// Phase 1: matrix 78 rows 93 cols
[2022-05-19 15:33:22] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:33:22] [INFO ] Implicit Places using invariants in 67 ms returned []
// Phase 1: matrix 78 rows 93 cols
[2022-05-19 15:33:22] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:33:23] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2022-05-19 15:33:23] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 78 rows 93 cols
[2022-05-19 15:33:23] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:33:23] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 93/96 places, 78/81 transitions.
Finished structural reductions, in 1 iterations. Remains : 93/96 places, 78/81 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s37 1) (EQ s39 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 29651 steps with 512 reset in 129 ms.
FORMULA ShieldPPPs-PT-003A-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-003A-LTLFireability-05 finished in 409 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(G(F((G(X(p0))&&p1)))))))'
Support contains 3 out of 96 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 94 transition count 79
Applied a total of 4 rules in 8 ms. Remains 94 /96 variables (removed 2) and now considering 79/81 (removed 2) transitions.
// Phase 1: matrix 79 rows 94 cols
[2022-05-19 15:33:23] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:33:23] [INFO ] Implicit Places using invariants in 62 ms returned []
// Phase 1: matrix 79 rows 94 cols
[2022-05-19 15:33:23] [INFO ] Computed 34 place invariants in 3 ms
[2022-05-19 15:33:23] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2022-05-19 15:33:23] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 79 rows 94 cols
[2022-05-19 15:33:23] [INFO ] Computed 34 place invariants in 3 ms
[2022-05-19 15:33:23] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 94/96 places, 79/81 transitions.
Finished structural reductions, in 1 iterations. Remains : 94/96 places, 79/81 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s62 1), p0:(AND (EQ s8 1) (EQ s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 203 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-003A-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-003A-LTLFireability-06 finished in 356 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 3 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:23] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:33:23] [INFO ] Implicit Places using invariants in 63 ms returned []
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:23] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:33:23] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:23] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:33:23] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 96/96 places, 81/81 transitions.
Stuttering acceptance computed with spot in 64 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s38 1) (EQ s40 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 ShieldPPPs-PT-003A-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-003A-LTLFireability-07 finished in 284 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((X(p0) U p1)&&G(X((p0 U p2)))&&F(p2)))'
Support contains 5 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 3 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:23] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:33:24] [INFO ] Implicit Places using invariants in 56 ms returned []
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:24] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:33:24] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:24] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:33:24] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 96/96 places, 81/81 transitions.
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p2), true, (NOT p2)]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 3}], [{ cond=(OR p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s53 1), p0:(AND (EQ s12 1) (EQ s14 1)), p2:(AND (EQ s78 1) (EQ s93 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-003A-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-003A-LTLFireability-10 finished in 355 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(G(F(!(p0 U p1))))&&(X(p1)||p2))))'
Support contains 4 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:24] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:33:24] [INFO ] Implicit Places using invariants in 52 ms returned []
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:24] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:33:24] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:24] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:33:24] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 96/96 places, 81/81 transitions.
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p2) p1), p1, p1, (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s82 1), p2:(AND (EQ s65 1) (EQ s92 1)), p0:(EQ s59 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3507 reset in 241 ms.
Product exploration explored 100000 steps with 3430 reset in 313 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p2)))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 317 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p2) p1), p1, p1, (AND (NOT p1) (NOT p2))]
Finished random walk after 46 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=15 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p2)))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT (AND (NOT p2) (NOT p1)))), (F p1)]
Knowledge based reduction with 8 factoid took 325 ms. Reduced automaton from 4 states, 7 edges and 3 AP to 4 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p2) p1), p1, p1, (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p2) p1), p1, p1, (AND (NOT p1) (NOT p2))]
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:26] [INFO ] Computed 34 place invariants in 2 ms
[2022-05-19 15:33:26] [INFO ] [Real]Absence check using 34 positive place invariants in 7 ms returned sat
[2022-05-19 15:33:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 15:33:26] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-19 15:33:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 15:33:26] [INFO ] [Nat]Absence check using 34 positive place invariants in 5 ms returned sat
[2022-05-19 15:33:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 15:33:26] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-19 15:33:26] [INFO ] Computed and/alt/rep : 80/219/80 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-19 15:33:26] [INFO ] Added : 70 causal constraints over 14 iterations in 225 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 4 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:26] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:33:26] [INFO ] Implicit Places using invariants in 66 ms returned []
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:26] [INFO ] Computed 34 place invariants in 4 ms
[2022-05-19 15:33:26] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:26] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:33:26] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 96/96 places, 81/81 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p2) (NOT p1))), (X (NOT p1)), true, (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 328 ms. Reduced automaton from 4 states, 7 edges and 3 AP to 4 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p2) p1), p1, p1, (AND (NOT p1) (NOT p2))]
Finished random walk after 27 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p2) (NOT p1))), (X (NOT p1)), true, (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT (AND (NOT p2) (NOT p1)))), (F p1)]
Knowledge based reduction with 7 factoid took 305 ms. Reduced automaton from 4 states, 7 edges and 3 AP to 4 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p2) p1), p1, p1, (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p2) p1), p1, p1, (AND (NOT p1) (NOT p2))]
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:28] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:33:28] [INFO ] [Real]Absence check using 34 positive place invariants in 7 ms returned sat
[2022-05-19 15:33:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 15:33:28] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-19 15:33:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 15:33:28] [INFO ] [Nat]Absence check using 34 positive place invariants in 5 ms returned sat
[2022-05-19 15:33:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 15:33:28] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-19 15:33:28] [INFO ] Computed and/alt/rep : 80/219/80 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-19 15:33:28] [INFO ] Added : 70 causal constraints over 14 iterations in 181 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p2) p1), p1, p1, (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 3492 reset in 165 ms.
Product exploration explored 100000 steps with 3478 reset in 170 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p2) p1), p1, p1, (AND (NOT p1) (NOT p2))]
Support contains 4 out of 96 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 96 transition count 81
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 12 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2022-05-19 15:33:29] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:29] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:33:29] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 96/96 places, 81/81 transitions.
Finished structural reductions, in 1 iterations. Remains : 96/96 places, 81/81 transitions.
Product exploration explored 100000 steps with 3518 reset in 204 ms.
Product exploration explored 100000 steps with 3474 reset in 222 ms.
Built C files in :
/tmp/ltsmin9602569588339817864
[2022-05-19 15:33:29] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9602569588339817864
Running compilation step : cd /tmp/ltsmin9602569588339817864;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 252 ms.
Running link step : cd /tmp/ltsmin9602569588339817864;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin9602569588339817864;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16969376493437003824.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 5 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:44] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:33:44] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:44] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:33:45] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:33:45] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:33:45] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 96/96 places, 81/81 transitions.
Built C files in :
/tmp/ltsmin8784671076099327385
[2022-05-19 15:33:45] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8784671076099327385
Running compilation step : cd /tmp/ltsmin8784671076099327385;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 165 ms.
Running link step : cd /tmp/ltsmin8784671076099327385;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin8784671076099327385;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13341244904935397182.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 15:34:00] [INFO ] Flatten gal took : 8 ms
[2022-05-19 15:34:00] [INFO ] Flatten gal took : 6 ms
[2022-05-19 15:34:00] [INFO ] Time to serialize gal into /tmp/LTL6394399801700461317.gal : 2 ms
[2022-05-19 15:34:00] [INFO ] Time to serialize properties into /tmp/LTL15574707676898618717.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6394399801700461317.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15574707676898618717.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6394399...267
Read 1 LTL properties
Checking formula 0 : !((F((X(G(F(!(("(p59==1)")U("(p82==1)"))))))&&((X("(p82==1)"))||("((p65==1)&&(p92==1))")))))
Formula 0 simplified : !F(XGF!("(p59==1)" U "(p82==1)") & ("((p65==1)&&(p92==1))" | X"(p82==1)"))
Detected timeout of ITS tools.
[2022-05-19 15:34:15] [INFO ] Flatten gal took : 10 ms
[2022-05-19 15:34:15] [INFO ] Applying decomposition
[2022-05-19 15:34:15] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16769371176121763557.txt' '-o' '/tmp/graph16769371176121763557.bin' '-w' '/tmp/graph16769371176121763557.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16769371176121763557.bin' '-l' '-1' '-v' '-w' '/tmp/graph16769371176121763557.weights' '-q' '0' '-e' '0.001'
[2022-05-19 15:34:15] [INFO ] Decomposing Gal with order
[2022-05-19 15:34:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 15:34:15] [INFO ] Removed a total of 18 redundant transitions.
[2022-05-19 15:34:15] [INFO ] Flatten gal took : 40 ms
[2022-05-19 15:34:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 8 ms.
[2022-05-19 15:34:15] [INFO ] Time to serialize gal into /tmp/LTL16566146434514930764.gal : 3 ms
[2022-05-19 15:34:15] [INFO ] Time to serialize properties into /tmp/LTL13846024255154787023.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16566146434514930764.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13846024255154787023.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1656614...247
Read 1 LTL properties
Checking formula 0 : !((F((X(G(F(!(("(i4.u21.p59==1)")U("(i7.u30.p82==1)"))))))&&((X("(i7.u30.p82==1)"))||("((i6.i0.u23.p65==1)&&(i6.i1.u33.p92==1))")))))
Formula 0 simplified : !F(XGF!("(i4.u21.p59==1)" U "(i7.u30.p82==1)") & ("((i6.i0.u23.p65==1)&&(i6.i1.u33.p92==1))" | X"(i7.u30.p82==1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3149844491136376809
[2022-05-19 15:34:30] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3149844491136376809
Running compilation step : cd /tmp/ltsmin3149844491136376809;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 159 ms.
Running link step : cd /tmp/ltsmin3149844491136376809;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin3149844491136376809;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X([](<>(!((LTLAPp0==true) U (LTLAPp1==true)))))&&(X((LTLAPp1==true))||(LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-003A-LTLFireability-11 finished in 81340 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&F(G(p1)))))))'
Support contains 3 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 3 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:34:45] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:34:45] [INFO ] Implicit Places using invariants in 72 ms returned []
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:34:45] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:34:45] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:34:45] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:34:45] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 96/96 places, 81/81 transitions.
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s59 1), p1:(OR (NEQ s43 1) (NEQ s45 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 746 reset in 276 ms.
Stack based approach found an accepted trace after 60490 steps with 444 reset with depth 327 and stack size 327 in 163 ms.
FORMULA ShieldPPPs-PT-003A-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldPPPs-PT-003A-LTLFireability-12 finished in 838 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U X(!F(p1)))))'
Support contains 6 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 0 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:34:46] [INFO ] Computed 34 place invariants in 2 ms
[2022-05-19 15:34:46] [INFO ] Implicit Places using invariants in 71 ms returned []
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:34:46] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:34:46] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:34:46] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:34:46] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 96/96 places, 81/81 transitions.
Stuttering acceptance computed with spot in 83 ms :[p1, p1, true]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s49 1) (EQ s60 1) (EQ s75 1) (EQ s95 1)), p0:(AND (EQ s42 1) (EQ s54 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 186 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-003A-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-003A-LTLFireability-14 finished in 301 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((!F(p0) U !p1)&&(X(X(p2))||F(p3))))'
Support contains 8 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:34:46] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:34:46] [INFO ] Implicit Places using invariants in 55 ms returned []
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:34:46] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:34:46] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:34:46] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:34:46] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 96/96 places, 81/81 transitions.
Stuttering acceptance computed with spot in 230 ms :[(OR p1 (AND (NOT p2) (NOT p3))), true, p0, p1, (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2)), (NOT p3)]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p3), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(AND (EQ s1 1) (EQ s26 1)), p0:(AND (EQ s13 1) (EQ s32 1)), p3:(AND (EQ s65 1) (EQ s92 1)), p2:(AND (EQ s43 1) (EQ s45 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]]
Product exploration explored 100000 steps with 12069 reset in 137 ms.
Product exploration explored 100000 steps with 12037 reset in 145 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (X (NOT (AND p1 p0))), (X (NOT p3)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p0)), true, (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 337 ms. Reduced automaton from 7 states, 13 edges and 4 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 56 ms :[(NOT p3), (NOT p3)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), (X (NOT (AND p1 p0))), (X (NOT p3)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p0)), true, (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p3)]
Knowledge based reduction with 10 factoid took 295 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p3)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p3)]
// Phase 1: matrix 81 rows 96 cols
[2022-05-19 15:34:48] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:34:48] [INFO ] [Real]Absence check using 34 positive place invariants in 7 ms returned sat
[2022-05-19 15:34:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 15:34:48] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-19 15:34:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 15:34:48] [INFO ] [Nat]Absence check using 34 positive place invariants in 6 ms returned sat
[2022-05-19 15:34:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 15:34:48] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-19 15:34:48] [INFO ] Computed and/alt/rep : 80/219/80 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-19 15:34:48] [INFO ] Added : 70 causal constraints over 14 iterations in 172 ms. Result :sat
Could not prove EG (NOT p3)
Support contains 2 out of 96 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 : 96/96 places, 81/81 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 94 transition count 79
Applied a total of 4 rules in 4 ms. Remains 94 /96 variables (removed 2) and now considering 79/81 (removed 2) transitions.
// Phase 1: matrix 79 rows 94 cols
[2022-05-19 15:34:48] [INFO ] Computed 34 place invariants in 4 ms
[2022-05-19 15:34:48] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 79 rows 94 cols
[2022-05-19 15:34:48] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:34:48] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2022-05-19 15:34:48] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 79 rows 94 cols
[2022-05-19 15:34:48] [INFO ] Computed 34 place invariants in 2 ms
[2022-05-19 15:34:48] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 94/96 places, 79/81 transitions.
Finished structural reductions, in 1 iterations. Remains : 94/96 places, 79/81 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p3), (X (NOT p3)), (X (X (NOT p3)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p3)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p3), (X (NOT p3)), (X (X (NOT p3)))]
False Knowledge obtained : [(F p3)]
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p3)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p3)]
// Phase 1: matrix 79 rows 94 cols
[2022-05-19 15:34:49] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:34:49] [INFO ] [Real]Absence check using 34 positive place invariants in 7 ms returned sat
[2022-05-19 15:34:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 15:34:49] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-19 15:34:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 15:34:49] [INFO ] [Nat]Absence check using 34 positive place invariants in 6 ms returned sat
[2022-05-19 15:34:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 15:34:49] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-05-19 15:34:49] [INFO ] Computed and/alt/rep : 78/223/78 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-19 15:34:49] [INFO ] Added : 58 causal constraints over 12 iterations in 144 ms. Result :sat
Could not prove EG (NOT p3)
Stuttering acceptance computed with spot in 30 ms :[(NOT p3)]
Product exploration explored 100000 steps with 13939 reset in 138 ms.
Product exploration explored 100000 steps with 13974 reset in 144 ms.
Built C files in :
/tmp/ltsmin15963950850059577899
[2022-05-19 15:34:49] [INFO ] Computing symmetric may disable matrix : 79 transitions.
[2022-05-19 15:34:49] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 15:34:49] [INFO ] Computing symmetric may enable matrix : 79 transitions.
[2022-05-19 15:34:49] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 15:34:49] [INFO ] Computing Do-Not-Accords matrix : 79 transitions.
[2022-05-19 15:34:49] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 15:34:49] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15963950850059577899
Running compilation step : cd /tmp/ltsmin15963950850059577899;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 179 ms.
Running link step : cd /tmp/ltsmin15963950850059577899;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin15963950850059577899;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12305416355078455351.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 94 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 94/94 places, 79/79 transitions.
Applied a total of 0 rules in 7 ms. Remains 94 /94 variables (removed 0) and now considering 79/79 (removed 0) transitions.
// Phase 1: matrix 79 rows 94 cols
[2022-05-19 15:35:05] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:35:05] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 79 rows 94 cols
[2022-05-19 15:35:05] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:35:05] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2022-05-19 15:35:05] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 79 rows 94 cols
[2022-05-19 15:35:05] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:35:05] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 94/94 places, 79/79 transitions.
Built C files in :
/tmp/ltsmin7737921186309295007
[2022-05-19 15:35:05] [INFO ] Computing symmetric may disable matrix : 79 transitions.
[2022-05-19 15:35:05] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 15:35:05] [INFO ] Computing symmetric may enable matrix : 79 transitions.
[2022-05-19 15:35:05] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 15:35:05] [INFO ] Computing Do-Not-Accords matrix : 79 transitions.
[2022-05-19 15:35:05] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 15:35:05] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7737921186309295007
Running compilation step : cd /tmp/ltsmin7737921186309295007;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 166 ms.
Running link step : cd /tmp/ltsmin7737921186309295007;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin7737921186309295007;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8684411016014926444.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 15:35:20] [INFO ] Flatten gal took : 9 ms
[2022-05-19 15:35:20] [INFO ] Flatten gal took : 6 ms
[2022-05-19 15:35:20] [INFO ] Time to serialize gal into /tmp/LTL1249554720006686300.gal : 1 ms
[2022-05-19 15:35:20] [INFO ] Time to serialize properties into /tmp/LTL861716869789770429.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1249554720006686300.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL861716869789770429.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1249554...265
Read 1 LTL properties
Checking formula 0 : !((((!(F("((p13==1)&&(p32==1))")))U(!("((p1==1)&&(p26==1))")))&&((X(X("((p43==1)&&(p45==1))")))||(F("((p65==1)&&(p92==1))")))))
Formula 0 simplified : !((!F"((p13==1)&&(p32==1))" U !"((p1==1)&&(p26==1))") & (XX"((p43==1)&&(p45==1))" | F"((p65==1)&&(p92==1))"))
Detected timeout of ITS tools.
[2022-05-19 15:35:35] [INFO ] Flatten gal took : 9 ms
[2022-05-19 15:35:35] [INFO ] Applying decomposition
[2022-05-19 15:35:35] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13764522320194397449.txt' '-o' '/tmp/graph13764522320194397449.bin' '-w' '/tmp/graph13764522320194397449.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13764522320194397449.bin' '-l' '-1' '-v' '-w' '/tmp/graph13764522320194397449.weights' '-q' '0' '-e' '0.001'
[2022-05-19 15:35:35] [INFO ] Decomposing Gal with order
[2022-05-19 15:35:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 15:35:35] [INFO ] Removed a total of 18 redundant transitions.
[2022-05-19 15:35:35] [INFO ] Flatten gal took : 18 ms
[2022-05-19 15:35:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 2 ms.
[2022-05-19 15:35:35] [INFO ] Time to serialize gal into /tmp/LTL10966307649586638055.gal : 7 ms
[2022-05-19 15:35:35] [INFO ] Time to serialize properties into /tmp/LTL7171375951222643455.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10966307649586638055.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7171375951222643455.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1096630...246
Read 1 LTL properties
Checking formula 0 : !((((!(F("((i2.i1.u5.p13==1)&&(i2.i1.u11.p32==1))")))U(!("((i1.u0.p1==1)&&(i1.u10.p26==1))")))&&((X(X("((i5.u15.p43==1)&&(i3.i1.u16.p4...217
Formula 0 simplified : !((!F"((i2.i1.u5.p13==1)&&(i2.i1.u11.p32==1))" U !"((i1.u0.p1==1)&&(i1.u10.p26==1))") & (XX"((i5.u15.p43==1)&&(i3.i1.u16.p45==1))" |...201
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1510463276995262364
[2022-05-19 15:35:50] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1510463276995262364
Running compilation step : cd /tmp/ltsmin1510463276995262364;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 165 ms.
Running link step : cd /tmp/ltsmin1510463276995262364;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin1510463276995262364;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((!<>((LTLAPp0==true)) U !(LTLAPp1==true))&&(X(X((LTLAPp2==true)))||<>((LTLAPp3==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-003A-LTLFireability-15 finished in 78851 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(G(F(!(p0 U p1))))&&(X(p1)||p2))))'
Found a CL insensitive property : ShieldPPPs-PT-003A-LTLFireability-11
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p2) p1), p1, p1, (AND (NOT p1) (NOT p2))]
Support contains 4 out of 96 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 95 transition count 80
Applied a total of 2 rules in 11 ms. Remains 95 /96 variables (removed 1) and now considering 80/81 (removed 1) transitions.
// Phase 1: matrix 80 rows 95 cols
[2022-05-19 15:36:05] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:36:05] [INFO ] Implicit Places using invariants in 63 ms returned []
// Phase 1: matrix 80 rows 95 cols
[2022-05-19 15:36:05] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:36:06] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
// Phase 1: matrix 80 rows 95 cols
[2022-05-19 15:36:06] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:36:06] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 95/96 places, 80/81 transitions.
Finished structural reductions, in 1 iterations. Remains : 95/96 places, 80/81 transitions.
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s81 1), p2:(AND (EQ s65 1) (EQ s91 1)), p0:(EQ s59 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3603 reset in 162 ms.
Product exploration explored 100000 steps with 3435 reset in 176 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p2)))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 248 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p2) p1), p1, p1, (AND (NOT p1) (NOT p2))]
Finished random walk after 23 steps, including 0 resets, run visited all 3 properties in 7 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p2)))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT (AND (NOT p2) (NOT p1)))), (F p1)]
Knowledge based reduction with 8 factoid took 384 ms. Reduced automaton from 4 states, 7 edges and 3 AP to 4 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p2) p1), p1, p1, (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p2) p1), p1, p1, (AND (NOT p1) (NOT p2))]
// Phase 1: matrix 80 rows 95 cols
[2022-05-19 15:36:07] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:36:07] [INFO ] [Real]Absence check using 34 positive place invariants in 6 ms returned sat
[2022-05-19 15:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 15:36:07] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-19 15:36:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 15:36:07] [INFO ] [Nat]Absence check using 34 positive place invariants in 5 ms returned sat
[2022-05-19 15:36:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 15:36:07] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-19 15:36:07] [INFO ] Computed and/alt/rep : 79/221/79 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-19 15:36:07] [INFO ] Added : 61 causal constraints over 13 iterations in 146 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 4 out of 95 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 95 /95 variables (removed 0) and now considering 80/80 (removed 0) transitions.
// Phase 1: matrix 80 rows 95 cols
[2022-05-19 15:36:07] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:36:07] [INFO ] Implicit Places using invariants in 52 ms returned []
// Phase 1: matrix 80 rows 95 cols
[2022-05-19 15:36:07] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:36:08] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
// Phase 1: matrix 80 rows 95 cols
[2022-05-19 15:36:08] [INFO ] Computed 34 place invariants in 2 ms
[2022-05-19 15:36:08] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 95/95 places, 80/80 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p2) (NOT p1))), (X (NOT p1)), true, (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 269 ms. Reduced automaton from 4 states, 7 edges and 3 AP to 4 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p2) p1), p1, p1, (AND (NOT p1) (NOT p2))]
Finished random walk after 25 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p2) (NOT p1))), (X (NOT p1)), true, (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT (AND (NOT p2) (NOT p1)))), (F p1)]
Knowledge based reduction with 7 factoid took 411 ms. Reduced automaton from 4 states, 7 edges and 3 AP to 4 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p2) p1), p1, p1, (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p2) p1), p1, p1, (AND (NOT p1) (NOT p2))]
// Phase 1: matrix 80 rows 95 cols
[2022-05-19 15:36:09] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-19 15:36:09] [INFO ] [Real]Absence check using 34 positive place invariants in 6 ms returned sat
[2022-05-19 15:36:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 15:36:09] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-19 15:36:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 15:36:09] [INFO ] [Nat]Absence check using 34 positive place invariants in 6 ms returned sat
[2022-05-19 15:36:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 15:36:09] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-19 15:36:09] [INFO ] Computed and/alt/rep : 79/221/79 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-19 15:36:09] [INFO ] Added : 61 causal constraints over 13 iterations in 144 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 159 ms :[(OR (NOT p2) p1), p1, p1, (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 3662 reset in 176 ms.
Product exploration explored 100000 steps with 3607 reset in 188 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 177 ms :[(OR (NOT p2) p1), p1, p1, (AND (NOT p1) (NOT p2))]
Support contains 4 out of 95 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 95/95 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 95 /95 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2022-05-19 15:36:10] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 80 rows 95 cols
[2022-05-19 15:36:10] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-19 15:36:10] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 95/95 places, 80/80 transitions.
Product exploration explored 100000 steps with 3746 reset in 232 ms.
Product exploration explored 100000 steps with 3583 reset in 219 ms.
Built C files in :
/tmp/ltsmin15009635698633877684
[2022-05-19 15:36:10] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15009635698633877684
Running compilation step : cd /tmp/ltsmin15009635698633877684;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 168 ms.
Running link step : cd /tmp/ltsmin15009635698633877684;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin15009635698633877684;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12259082202696473819.hoa' '--buchi-type=spotba'
LTSmin run took 985 ms.
Treatment of property ShieldPPPs-PT-003A-LTLFireability-11 finished in 6470 ms.
CL/SL decision was in the wrong direction : CL + false
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((!F(p0) U !p1)&&(X(X(p2))||F(p3))))'
[2022-05-19 15:36:12] [INFO ] Flatten gal took : 9 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12001252936275401267
[2022-05-19 15:36:12] [INFO ] Computing symmetric may disable matrix : 81 transitions.
[2022-05-19 15:36:12] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 15:36:12] [INFO ] Computing symmetric may enable matrix : 81 transitions.
[2022-05-19 15:36:12] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 15:36:12] [INFO ] Computing Do-Not-Accords matrix : 81 transitions.
[2022-05-19 15:36:12] [INFO ] Applying decomposition
[2022-05-19 15:36:12] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 15:36:12] [INFO ] Flatten gal took : 6 ms
[2022-05-19 15:36:12] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12001252936275401267
Running compilation step : cd /tmp/ltsmin12001252936275401267;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph9530890865163949136.txt' '-o' '/tmp/graph9530890865163949136.bin' '-w' '/tmp/graph9530890865163949136.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9530890865163949136.bin' '-l' '-1' '-v' '-w' '/tmp/graph9530890865163949136.weights' '-q' '0' '-e' '0.001'
[2022-05-19 15:36:12] [INFO ] Decomposing Gal with order
[2022-05-19 15:36:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 15:36:12] [INFO ] Removed a total of 18 redundant transitions.
[2022-05-19 15:36:12] [INFO ] Flatten gal took : 9 ms
[2022-05-19 15:36:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 6 ms.
[2022-05-19 15:36:12] [INFO ] Time to serialize gal into /tmp/LTLFireability7758981600941057137.gal : 2 ms
[2022-05-19 15:36:12] [INFO ] Time to serialize properties into /tmp/LTLFireability7085964310675356955.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability7758981600941057137.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7085964310675356955.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...267
Read 2 LTL properties
Checking formula 0 : !((F((X(G(F(!(("(i3.u21.p59==1)")U("(i8.u30.p82==1)"))))))&&((X("(i8.u30.p82==1)"))||("((i7.i0.u23.p65==1)&&(i7.i1.u33.p92==1))")))))
Formula 0 simplified : !F(XGF!("(i3.u21.p59==1)" U "(i8.u30.p82==1)") & ("((i7.i0.u23.p65==1)&&(i7.i1.u33.p92==1))" | X"(i8.u30.p82==1)"))
Compilation finished in 171 ms.
Running link step : cd /tmp/ltsmin12001252936275401267;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin12001252936275401267;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X([](<>(!((LTLAPp0==true) U (LTLAPp1==true)))))&&(X((LTLAPp1==true))||(LTLAPp2==true))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t9, t10, t11, t18, t19, t47, i0.i1.t77, i0.i1.t79, i0.i1.u11.t7, i0.i1.u11.t8, i1...610
Computing Next relation with stutter on 7758 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: LTL layer: formula: <>((X([](<>(!((LTLAPp0==true) U (LTLAPp1==true)))))&&(X((LTLAPp1==true))||(LTLAPp2==true))))
pins2lts-mc-linux64( 1/ 8), 0.002: "<>((X([](<>(!((LTLAPp0==true) U (LTLAPp1==true)))))&&(X((LTLAPp1==true))||(LTLAPp2==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.006: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.030: There are 88 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.030: State length is 97, there are 91 groups
pins2lts-mc-linux64( 0/ 8), 0.030: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.030: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.030: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.030: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.059: [Blue] ~86 levels ~960 states ~4584 transitions
pins2lts-mc-linux64( 3/ 8), 0.066: [Blue] ~102 levels ~1920 states ~5216 transitions
pins2lts-mc-linux64( 3/ 8), 0.071: [Blue] ~102 levels ~3840 states ~7608 transitions
pins2lts-mc-linux64( 3/ 8), 0.094: [Blue] ~102 levels ~7680 states ~12728 transitions
pins2lts-mc-linux64( 3/ 8), 0.139: [Blue] ~102 levels ~15360 states ~23776 transitions
pins2lts-mc-linux64( 0/ 8), 0.237: [Blue] ~112 levels ~30720 states ~64816 transitions
pins2lts-mc-linux64( 3/ 8), 0.414: [Blue] ~102 levels ~61440 states ~99472 transitions
pins2lts-mc-linux64( 5/ 8), 0.704: [Blue] ~103 levels ~122880 states ~227368 transitions
pins2lts-mc-linux64( 3/ 8), 1.175: [Blue] ~102 levels ~245760 states ~419016 transitions
pins2lts-mc-linux64( 0/ 8), 1.986: [Blue] ~112 levels ~491520 states ~989744 transitions
pins2lts-mc-linux64( 0/ 8), 2.984: [Blue] ~112 levels ~983040 states ~2023584 transitions
pins2lts-mc-linux64( 2/ 8), 4.605: [Blue] ~102 levels ~1966080 states ~4259136 transitions
pins2lts-mc-linux64( 6/ 8), 7.651: [Blue] ~117 levels ~3932160 states ~8454416 transitions
pins2lts-mc-linux64( 1/ 8), 13.677: [Blue] ~117 levels ~7864320 states ~16241504 transitions
pins2lts-mc-linux64( 1/ 8), 25.837: [Blue] ~117 levels ~15728640 states ~32965032 transitions
pins2lts-mc-linux64( 1/ 8), 50.484: [Blue] ~117 levels ~31457280 states ~69001808 transitions
pins2lts-mc-linux64( 3/ 8), 102.075: [Blue] ~120 levels ~62914560 states ~142229816 transitions
pins2lts-mc-linux64( 3/ 8), 205.119: [Blue] ~120 levels ~125829120 states ~297303760 transitions
pins2lts-mc-linux64( 0/ 8), 240.236: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 240.305:
pins2lts-mc-linux64( 0/ 8), 240.305: Explored 136365859 states 342439329 transitions, fanout: 2.511
pins2lts-mc-linux64( 0/ 8), 240.305: Total exploration time 240.270 sec (240.210 sec minimum, 240.234 sec on average)
pins2lts-mc-linux64( 0/ 8), 240.305: States per second: 567553, Transitions per second: 1425227
pins2lts-mc-linux64( 0/ 8), 240.305:
pins2lts-mc-linux64( 0/ 8), 240.305: State space has 134217341 states, 122893794 are accepting
pins2lts-mc-linux64( 0/ 8), 240.305: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 240.305: blue states: 136365859 (101.60%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 240.305: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 240.305: all-red states: 122893794 (91.56%), bogus 1598941 (1.19%)
pins2lts-mc-linux64( 0/ 8), 240.305:
pins2lts-mc-linux64( 0/ 8), 240.305: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 240.305:
pins2lts-mc-linux64( 0/ 8), 240.305: Queue width: 8B, total height: 945, memory: 0.01MB
pins2lts-mc-linux64( 0/ 8), 240.305: Tree memory: 1024.5MB, 8.0 B/state, compr.: 2.1%
pins2lts-mc-linux64( 0/ 8), 240.305: Tree fill ratio (roots/leafs): 99.0%/0.0%
pins2lts-mc-linux64( 0/ 8), 240.305: Stored 81 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 240.305: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 240.305: Est. total memory use: 1024.5MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12001252936275401267;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X([](<>(!((LTLAPp0==true) U (LTLAPp1==true)))))&&(X((LTLAPp1==true))||(LTLAPp2==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12001252936275401267;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X([](<>(!((LTLAPp0==true) U (LTLAPp1==true)))))&&(X((LTLAPp1==true))||(LTLAPp2==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-19 15:57:09] [INFO ] Applying decomposition
[2022-05-19 15:57:09] [INFO ] Flatten gal took : 6 ms
[2022-05-19 15:57:09] [INFO ] Decomposing Gal with order
[2022-05-19 15:57:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 15:57:09] [INFO ] Removed a total of 27 redundant transitions.
[2022-05-19 15:57:09] [INFO ] Flatten gal took : 9 ms
[2022-05-19 15:57:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 2 ms.
[2022-05-19 15:57:09] [INFO ] Time to serialize gal into /tmp/LTLFireability15643008862339926890.gal : 11 ms
[2022-05-19 15:57:09] [INFO ] Time to serialize properties into /tmp/LTLFireability17489169913098115853.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability15643008862339926890.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17489169913098115853.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...269
Read 2 LTL properties
Checking formula 0 : !((F((X(G(F(!(("(u28.p59==1)")U("(u40.p82==1)"))))))&&((X("(u40.p82==1)"))||("((u30.p65==1)&&(u43.p92==1))")))))
Formula 0 simplified : !F(XGF!("(u28.p59==1)" U "(u40.p82==1)") & ("((u30.p65==1)&&(u43.p92==1))" | X"(u40.p82==1)"))
Reverse transition relation is NOT exact ! Due to transitions t36, t37, t40, t41, t47, t48, t53, t54, t55, t56, t64, t65, t66, t67, t72, t73, t77, t78, u12...489
Computing Next relation with stutter on 7758 deadlock states
Detected timeout of ITS tools.
[2022-05-19 16:18:06] [INFO ] Flatten gal took : 12 ms
[2022-05-19 16:18:06] [INFO ] Input system was already deterministic with 81 transitions.
[2022-05-19 16:18:06] [INFO ] Transformed 96 places.
[2022-05-19 16:18:06] [INFO ] Transformed 81 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/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//..//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
[2022-05-19 16:18:06] [INFO ] Time to serialize gal into /tmp/LTLFireability5662244176817848007.gal : 1 ms
[2022-05-19 16:18:06] [INFO ] Time to serialize properties into /tmp/LTLFireability9864912691628627842.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability5662244176817848007.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9864912691628627842.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...333
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((X(G(F(!(("(p59==1)")U("(p82==1)"))))))&&((X("(p82==1)"))||("((p65==1)&&(p92==1))")))))
Formula 0 simplified : !F(XGF!("(p59==1)" U "(p82==1)") & ("((p65==1)&&(p92==1))" | X"(p82==1)"))
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...380
Computing Next relation with stutter on 7758 deadlock states

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="ShieldPPPs-PT-003A"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldPPPs-PT-003A, 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 r222-tall-165286025100388"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-003A.tgz
mv ShieldPPPs-PT-003A 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 ;