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-165286025900851.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 ShieldRVs-PT-050A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025900851
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 7.1K Apr 30 07:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 30 07:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 30 06:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 30 06:59 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 3.5K May 9 08:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:59 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 320K 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 ShieldRVs-PT-050A-LTLCardinality-00
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-01
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-02
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-03
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-04
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-05
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-06
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-07
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-08
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-09
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-10
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-11
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-12
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-13
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-14
FORMULA_NAME ShieldRVs-PT-050A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653063571735

Running Version 202205111006
[2022-05-20 16:19:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2022-05-20 16:19:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 16:19:33] [INFO ] Load time of PNML (sax parser for PT used): 134 ms
[2022-05-20 16:19:33] [INFO ] Transformed 703 places.
[2022-05-20 16:19:33] [INFO ] Transformed 953 transitions.
[2022-05-20 16:19:33] [INFO ] Found NUPN structural information;
[2022-05-20 16:19:33] [INFO ] Parsed PT model containing 703 places and 953 transitions in 251 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ShieldRVs-PT-050A-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 70 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:19:33] [INFO ] Computed 201 place invariants in 31 ms
[2022-05-20 16:19:33] [INFO ] Implicit Places using invariants in 549 ms returned []
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:19:33] [INFO ] Computed 201 place invariants in 11 ms
[2022-05-20 16:19:34] [INFO ] Implicit Places using invariants and state equation in 764 ms returned []
Implicit Place search using SMT with State Equation took 1341 ms to find 0 implicit places.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:19:34] [INFO ] Computed 201 place invariants in 12 ms
[2022-05-20 16:19:35] [INFO ] Dead Transitions using invariants and state equation in 469 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 703/703 places, 953/953 transitions.
Support contains 19 out of 703 places after structural reductions.
[2022-05-20 16:19:35] [INFO ] Flatten gal took : 149 ms
[2022-05-20 16:19:35] [INFO ] Flatten gal took : 87 ms
[2022-05-20 16:19:35] [INFO ] Input system was already deterministic with 953 transitions.
Incomplete random walk after 10000 steps, including 15 resets, run finished after 322 ms. (steps per millisecond=31 ) properties (out of 11) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:19:36] [INFO ] Computed 201 place invariants in 11 ms
[2022-05-20 16:19:36] [INFO ] After 110ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 7 simplifications.
FORMULA ShieldRVs-PT-050A-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-050A-LTLCardinality-14 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' '!(X(F(p0)))'
Support contains 2 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 14 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:19:36] [INFO ] Computed 201 place invariants in 9 ms
[2022-05-20 16:19:36] [INFO ] Implicit Places using invariants in 331 ms returned []
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:19:36] [INFO ] Computed 201 place invariants in 5 ms
[2022-05-20 16:19:37] [INFO ] Implicit Places using invariants and state equation in 749 ms returned []
Implicit Place search using SMT with State Equation took 1081 ms to find 0 implicit places.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:19:37] [INFO ] Computed 201 place invariants in 4 ms
[2022-05-20 16:19:38] [INFO ] Dead Transitions using invariants and state equation in 455 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 703/703 places, 953/953 transitions.
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-050A-LTLCardinality-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:(OR (EQ s163 0) (EQ s667 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 2746 ms.
Product exploration explored 100000 steps with 50000 reset in 2708 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldRVs-PT-050A-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-050A-LTLCardinality-01 finished in 7343 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 703 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 703/703 places, 953/953 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 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 701 transition count 951
Applied a total of 2 rules in 80 ms. Remains 701 /703 variables (removed 2) and now considering 951/953 (removed 2) transitions.
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:19:43] [INFO ] Computed 201 place invariants in 2 ms
[2022-05-20 16:19:44] [INFO ] Implicit Places using invariants in 300 ms returned []
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:19:44] [INFO ] Computed 201 place invariants in 3 ms
[2022-05-20 16:19:45] [INFO ] Implicit Places using invariants and state equation in 785 ms returned []
Implicit Place search using SMT with State Equation took 1087 ms to find 0 implicit places.
[2022-05-20 16:19:45] [INFO ] Redundant transitions in 232 ms returned [299]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 950 rows 701 cols
[2022-05-20 16:19:45] [INFO ] Computed 201 place invariants in 3 ms
[2022-05-20 16:19:45] [INFO ] Dead Transitions using invariants and state equation in 430 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 701/703 places, 950/953 transitions.
Applied a total of 0 rules in 29 ms. Remains 701 /701 variables (removed 0) and now considering 950/950 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 701/703 places, 950/953 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-050A-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s58 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 657 steps with 0 reset in 8 ms.
FORMULA ShieldRVs-PT-050A-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-050A-LTLCardinality-02 finished in 1927 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(X(X(G(p0)))) U (G(X(p2))||p1))))'
Support contains 6 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 13 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:19:45] [INFO ] Computed 201 place invariants in 9 ms
[2022-05-20 16:19:46] [INFO ] Implicit Places using invariants in 315 ms returned []
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:19:46] [INFO ] Computed 201 place invariants in 2 ms
[2022-05-20 16:19:46] [INFO ] Implicit Places using invariants and state equation in 721 ms returned []
Implicit Place search using SMT with State Equation took 1037 ms to find 0 implicit places.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:19:46] [INFO ] Computed 201 place invariants in 3 ms
[2022-05-20 16:19:47] [INFO ] Dead Transitions using invariants and state equation in 450 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 703/703 places, 953/953 transitions.
Stuttering acceptance computed with spot in 231 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : ShieldRVs-PT-050A-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=p2, acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 2}, { cond=(AND p2 p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(OR (EQ s163 0) (EQ s59 1)), p2:(OR (EQ s508 0) (EQ s211 1)), p0:(OR (EQ s73 0) (EQ s415 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 150 reset in 557 ms.
Product exploration explored 100000 steps with 149 reset in 617 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 p1 p2 p0), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p2 p0))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT (AND p2 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 503 ms. Reduced automaton from 6 states, 15 edges and 3 AP to 6 states, 15 edges and 3 AP.
Stuttering acceptance computed with spot in 233 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Incomplete random walk after 10000 steps, including 15 resets, run finished after 221 ms. (steps per millisecond=45 ) properties (out of 9) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:19:49] [INFO ] Computed 201 place invariants in 5 ms
[2022-05-20 16:19:50] [INFO ] [Real]Absence check using 201 positive place invariants in 49 ms returned sat
[2022-05-20 16:19:50] [INFO ] After 613ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 16:19:50] [INFO ] [Nat]Absence check using 201 positive place invariants in 48 ms returned sat
[2022-05-20 16:19:51] [INFO ] After 396ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-20 16:19:51] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 3 ms to minimize.
[2022-05-20 16:19:51] [INFO ] Deduced a trap composed of 7 places in 94 ms of which 2 ms to minimize.
[2022-05-20 16:19:51] [INFO ] Deduced a trap composed of 11 places in 90 ms of which 1 ms to minimize.
[2022-05-20 16:19:51] [INFO ] Deduced a trap composed of 7 places in 95 ms of which 2 ms to minimize.
[2022-05-20 16:19:51] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 0 ms to minimize.
[2022-05-20 16:19:51] [INFO ] Deduced a trap composed of 10 places in 56 ms of which 2 ms to minimize.
[2022-05-20 16:19:51] [INFO ] Deduced a trap composed of 23 places in 55 ms of which 1 ms to minimize.
[2022-05-20 16:19:51] [INFO ] Deduced a trap composed of 8 places in 55 ms of which 0 ms to minimize.
[2022-05-20 16:19:52] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 0 ms to minimize.
[2022-05-20 16:19:52] [INFO ] Deduced a trap composed of 11 places in 70 ms of which 1 ms to minimize.
[2022-05-20 16:19:52] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
[2022-05-20 16:19:52] [INFO ] Deduced a trap composed of 8 places in 80 ms of which 1 ms to minimize.
[2022-05-20 16:19:52] [INFO ] Deduced a trap composed of 7 places in 71 ms of which 0 ms to minimize.
[2022-05-20 16:19:52] [INFO ] Deduced a trap composed of 8 places in 68 ms of which 0 ms to minimize.
[2022-05-20 16:19:52] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 1 ms to minimize.
[2022-05-20 16:19:52] [INFO ] Deduced a trap composed of 7 places in 67 ms of which 0 ms to minimize.
[2022-05-20 16:19:53] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 0 ms to minimize.
[2022-05-20 16:19:53] [INFO ] Deduced a trap composed of 13 places in 60 ms of which 1 ms to minimize.
[2022-05-20 16:19:53] [INFO ] Deduced a trap composed of 7 places in 60 ms of which 0 ms to minimize.
[2022-05-20 16:19:53] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 0 ms to minimize.
[2022-05-20 16:19:53] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 1 ms to minimize.
[2022-05-20 16:19:53] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 1 ms to minimize.
[2022-05-20 16:19:53] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 0 ms to minimize.
[2022-05-20 16:19:53] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 1 ms to minimize.
[2022-05-20 16:19:53] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 0 ms to minimize.
[2022-05-20 16:19:53] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
[2022-05-20 16:19:53] [INFO ] Trap strengthening (SAT) tested/added 27/26 trap constraints in 2725 ms
[2022-05-20 16:19:53] [INFO ] After 3250ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 75 ms.
[2022-05-20 16:19:53] [INFO ] After 3537ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 44 ms.
Support contains 6 out of 703 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 703/703 places, 953/953 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 702 transition count 952
Partial Free-agglomeration rule applied 101 times.
Drop transitions removed 101 transitions
Iterating global reduction 0 with 101 rules applied. Total rules applied 103 place count 702 transition count 952
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 104 place count 701 transition count 951
Applied a total of 104 rules in 337 ms. Remains 701 /703 variables (removed 2) and now considering 951/953 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 701/703 places, 951/953 transitions.
Incomplete random walk after 10000 steps, including 17 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 170201 steps, run timeout after 3001 ms. (steps per millisecond=56 ) properties seen :{}
Probabilistic random walk after 170201 steps, saw 61091 distinct states, run finished after 3002 ms. (steps per millisecond=56 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:19:57] [INFO ] Computed 201 place invariants in 8 ms
[2022-05-20 16:19:57] [INFO ] [Real]Absence check using 201 positive place invariants in 30 ms returned sat
[2022-05-20 16:19:58] [INFO ] After 538ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 16:19:58] [INFO ] [Nat]Absence check using 201 positive place invariants in 30 ms returned sat
[2022-05-20 16:19:58] [INFO ] After 329ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-20 16:19:58] [INFO ] Deduced a trap composed of 13 places in 53 ms of which 0 ms to minimize.
[2022-05-20 16:19:58] [INFO ] Deduced a trap composed of 6 places in 56 ms of which 0 ms to minimize.
[2022-05-20 16:19:58] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 1 ms to minimize.
[2022-05-20 16:19:58] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 0 ms to minimize.
[2022-05-20 16:19:59] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 0 ms to minimize.
[2022-05-20 16:19:59] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2022-05-20 16:19:59] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 500 ms
[2022-05-20 16:19:59] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2022-05-20 16:19:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2022-05-20 16:19:59] [INFO ] After 978ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 69 ms.
[2022-05-20 16:19:59] [INFO ] After 1225ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 32 ms.
Support contains 6 out of 701 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 701/701 places, 951/951 transitions.
Applied a total of 0 rules in 20 ms. Remains 701 /701 variables (removed 0) and now considering 951/951 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 701/701 places, 951/951 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 701/701 places, 951/951 transitions.
Applied a total of 0 rules in 19 ms. Remains 701 /701 variables (removed 0) and now considering 951/951 (removed 0) transitions.
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:19:59] [INFO ] Computed 201 place invariants in 3 ms
[2022-05-20 16:19:59] [INFO ] Implicit Places using invariants in 359 ms returned []
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:19:59] [INFO ] Computed 201 place invariants in 2 ms
[2022-05-20 16:20:00] [INFO ] Implicit Places using invariants and state equation in 877 ms returned []
Implicit Place search using SMT with State Equation took 1240 ms to find 0 implicit places.
[2022-05-20 16:20:00] [INFO ] Redundant transitions in 210 ms returned []
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:20:00] [INFO ] Computed 201 place invariants in 6 ms
[2022-05-20 16:20:01] [INFO ] Dead Transitions using invariants and state equation in 437 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 701/701 places, 951/951 transitions.
Applied a total of 0 rules in 18 ms. Remains 701 /701 variables (removed 0) and now considering 951/951 (removed 0) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:20:01] [INFO ] Computed 201 place invariants in 6 ms
[2022-05-20 16:20:01] [INFO ] [Real]Absence check using 201 positive place invariants in 28 ms returned sat
[2022-05-20 16:20:01] [INFO ] After 500ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 16:20:02] [INFO ] [Nat]Absence check using 201 positive place invariants in 29 ms returned sat
[2022-05-20 16:20:02] [INFO ] After 338ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-20 16:20:02] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 1 ms to minimize.
[2022-05-20 16:20:02] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 1 ms to minimize.
[2022-05-20 16:20:02] [INFO ] Deduced a trap composed of 6 places in 44 ms of which 0 ms to minimize.
[2022-05-20 16:20:02] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 0 ms to minimize.
[2022-05-20 16:20:02] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 1 ms to minimize.
[2022-05-20 16:20:02] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 0 ms to minimize.
[2022-05-20 16:20:02] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 506 ms
[2022-05-20 16:20:02] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 0 ms to minimize.
[2022-05-20 16:20:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 85 ms
[2022-05-20 16:20:03] [INFO ] After 991ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 70 ms.
[2022-05-20 16:20:03] [INFO ] After 1241ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-05-20 16:20:03] [INFO ] Flatten gal took : 51 ms
[2022-05-20 16:20:03] [INFO ] Flatten gal took : 51 ms
[2022-05-20 16:20:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8103321959082553064.gal : 25 ms
[2022-05-20 16:20:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13460827068105129513.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms17287487435046874111;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8103321959082553064.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13460827068105129513.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality13460827068105129513.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 11
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :11 after 20
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :20 after 37
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :37 after 71
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :71 after 136
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :136 after 445
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :445 after 16602
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :16602 after 512244
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :512244 after 7.39117e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :7.39117e+06 after 6.8511e+08
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :6.8511e+08 after 6.4349e+10
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :6.4349e+10 after 4.14493e+13
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :4.14493e+13 after 4.71683e+16
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :4.71683e+16 after 3.54068e+21
Detected timeout of ITS tools.
[2022-05-20 16:20:18] [INFO ] Flatten gal took : 45 ms
[2022-05-20 16:20:18] [INFO ] Applying decomposition
[2022-05-20 16:20:18] [INFO ] Flatten gal took : 42 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/graph14067657468828619624.txt' '-o' '/tmp/graph14067657468828619624.bin' '-w' '/tmp/graph14067657468828619624.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14067657468828619624.bin' '-l' '-1' '-v' '-w' '/tmp/graph14067657468828619624.weights' '-q' '0' '-e' '0.001'
[2022-05-20 16:20:18] [INFO ] Decomposing Gal with order
[2022-05-20 16:20:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 16:20:18] [INFO ] Removed a total of 1090 redundant transitions.
[2022-05-20 16:20:18] [INFO ] Flatten gal took : 131 ms
[2022-05-20 16:20:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 1054 labels/synchronizations in 28 ms.
[2022-05-20 16:20:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17554012543000292771.gal : 8 ms
[2022-05-20 16:20:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality283477376175521945.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms17287487435046874111;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17554012543000292771.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality283477376175521945.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality283477376175521945.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :86158 after 3.45281e+14
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12209019222696876304
[2022-05-20 16:20:33] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12209019222696876304
Running compilation step : cd /tmp/ltsmin12209019222696876304;'/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 1772 ms.
Running link step : cd /tmp/ltsmin12209019222696876304;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin12209019222696876304;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf2==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Knowledge obtained : [(AND p1 p2 p0), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p2 p0))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT (AND p2 (NOT p0)))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p2)), (F (NOT (AND p0 p2))), (F (AND p0 (NOT p2))), (F (NOT p1)), (F (AND (NOT p1) p2)), (F (AND (NOT p0) p2))]
Knowledge based reduction with 12 factoid took 715 ms. Reduced automaton from 6 states, 15 edges and 3 AP to 6 states, 15 edges and 3 AP.
Stuttering acceptance computed with spot in 301 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Stuttering acceptance computed with spot in 181 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Support contains 6 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 13 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:20:50] [INFO ] Computed 201 place invariants in 2 ms
[2022-05-20 16:20:50] [INFO ] Implicit Places using invariants in 385 ms returned []
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:20:50] [INFO ] Computed 201 place invariants in 4 ms
[2022-05-20 16:20:51] [INFO ] Implicit Places using invariants and state equation in 774 ms returned []
Implicit Place search using SMT with State Equation took 1160 ms to find 0 implicit places.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:20:51] [INFO ] Computed 201 place invariants in 3 ms
[2022-05-20 16:20:51] [INFO ] Dead Transitions using invariants and state equation in 465 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 703/703 places, 953/953 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 p1 p2 p0), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND p0 p2))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 540 ms. Reduced automaton from 6 states, 15 edges and 3 AP to 6 states, 15 edges and 3 AP.
Stuttering acceptance computed with spot in 279 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Incomplete random walk after 10000 steps, including 15 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 9) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:20:53] [INFO ] Computed 201 place invariants in 2 ms
[2022-05-20 16:20:53] [INFO ] [Real]Absence check using 201 positive place invariants in 32 ms returned sat
[2022-05-20 16:20:53] [INFO ] After 550ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 16:20:53] [INFO ] [Nat]Absence check using 201 positive place invariants in 28 ms returned sat
[2022-05-20 16:20:54] [INFO ] After 367ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-20 16:20:54] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 1 ms to minimize.
[2022-05-20 16:20:54] [INFO ] Deduced a trap composed of 11 places in 61 ms of which 0 ms to minimize.
[2022-05-20 16:20:54] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 0 ms to minimize.
[2022-05-20 16:20:54] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 2 ms to minimize.
[2022-05-20 16:20:54] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 0 ms to minimize.
[2022-05-20 16:20:54] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 430 ms
[2022-05-20 16:20:54] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 0 ms to minimize.
[2022-05-20 16:20:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 90 ms
[2022-05-20 16:20:54] [INFO ] After 968ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 70 ms.
[2022-05-20 16:20:54] [INFO ] After 1197ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 65 ms.
Support contains 6 out of 703 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 703/703 places, 953/953 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 702 transition count 952
Partial Free-agglomeration rule applied 101 times.
Drop transitions removed 101 transitions
Iterating global reduction 0 with 101 rules applied. Total rules applied 103 place count 702 transition count 952
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 104 place count 701 transition count 951
Applied a total of 104 rules in 64 ms. Remains 701 /703 variables (removed 2) and now considering 951/953 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 701/703 places, 951/953 transitions.
Incomplete random walk after 10000 steps, including 16 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 162774 steps, run timeout after 3003 ms. (steps per millisecond=54 ) properties seen :{}
Probabilistic random walk after 162774 steps, saw 59420 distinct states, run finished after 3003 ms. (steps per millisecond=54 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:20:58] [INFO ] Computed 201 place invariants in 2 ms
[2022-05-20 16:20:58] [INFO ] [Real]Absence check using 201 positive place invariants in 27 ms returned sat
[2022-05-20 16:20:58] [INFO ] After 521ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 16:20:58] [INFO ] [Nat]Absence check using 201 positive place invariants in 27 ms returned sat
[2022-05-20 16:20:59] [INFO ] After 324ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-20 16:20:59] [INFO ] Deduced a trap composed of 6 places in 95 ms of which 1 ms to minimize.
[2022-05-20 16:20:59] [INFO ] Deduced a trap composed of 10 places in 81 ms of which 1 ms to minimize.
[2022-05-20 16:20:59] [INFO ] Deduced a trap composed of 6 places in 68 ms of which 1 ms to minimize.
[2022-05-20 16:20:59] [INFO ] Deduced a trap composed of 6 places in 58 ms of which 0 ms to minimize.
[2022-05-20 16:20:59] [INFO ] Deduced a trap composed of 10 places in 57 ms of which 13 ms to minimize.
[2022-05-20 16:20:59] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 565 ms
[2022-05-20 16:20:59] [INFO ] After 994ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 94 ms.
[2022-05-20 16:20:59] [INFO ] After 1264ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 28 ms.
Support contains 6 out of 701 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 701/701 places, 951/951 transitions.
Applied a total of 0 rules in 18 ms. Remains 701 /701 variables (removed 0) and now considering 951/951 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 701/701 places, 951/951 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 701/701 places, 951/951 transitions.
Applied a total of 0 rules in 17 ms. Remains 701 /701 variables (removed 0) and now considering 951/951 (removed 0) transitions.
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:21:00] [INFO ] Computed 201 place invariants in 2 ms
[2022-05-20 16:21:00] [INFO ] Implicit Places using invariants in 499 ms returned []
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:21:00] [INFO ] Computed 201 place invariants in 2 ms
[2022-05-20 16:21:01] [INFO ] Implicit Places using invariants and state equation in 824 ms returned []
Implicit Place search using SMT with State Equation took 1349 ms to find 0 implicit places.
[2022-05-20 16:21:01] [INFO ] Redundant transitions in 118 ms returned []
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:21:01] [INFO ] Computed 201 place invariants in 2 ms
[2022-05-20 16:21:02] [INFO ] Dead Transitions using invariants and state equation in 656 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 701/701 places, 951/951 transitions.
Applied a total of 0 rules in 17 ms. Remains 701 /701 variables (removed 0) and now considering 951/951 (removed 0) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:21:02] [INFO ] Computed 201 place invariants in 2 ms
[2022-05-20 16:21:02] [INFO ] [Real]Absence check using 201 positive place invariants in 27 ms returned sat
[2022-05-20 16:21:02] [INFO ] After 621ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 16:21:02] [INFO ] [Nat]Absence check using 201 positive place invariants in 28 ms returned sat
[2022-05-20 16:21:03] [INFO ] After 307ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-20 16:21:03] [INFO ] Deduced a trap composed of 6 places in 72 ms of which 0 ms to minimize.
[2022-05-20 16:21:03] [INFO ] Deduced a trap composed of 10 places in 78 ms of which 0 ms to minimize.
[2022-05-20 16:21:03] [INFO ] Deduced a trap composed of 6 places in 46 ms of which 0 ms to minimize.
[2022-05-20 16:21:03] [INFO ] Deduced a trap composed of 6 places in 40 ms of which 0 ms to minimize.
[2022-05-20 16:21:03] [INFO ] Deduced a trap composed of 10 places in 56 ms of which 0 ms to minimize.
[2022-05-20 16:21:03] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 453 ms
[2022-05-20 16:21:03] [INFO ] After 870ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 73 ms.
[2022-05-20 16:21:03] [INFO ] After 1108ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-05-20 16:21:03] [INFO ] Flatten gal took : 43 ms
[2022-05-20 16:21:04] [INFO ] Flatten gal took : 41 ms
[2022-05-20 16:21:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4527243272794173917.gal : 22 ms
[2022-05-20 16:21:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16625976825271190631.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms10858653773309249924;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4527243272794173917.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16625976825271190631.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality16625976825271190631.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 11
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :11 after 20
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :20 after 37
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :37 after 71
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :71 after 136
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :136 after 445
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :445 after 16602
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :16602 after 512244
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :512244 after 7.39117e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :7.39117e+06 after 6.8511e+08
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :6.8511e+08 after 6.4349e+10
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :6.4349e+10 after 4.14493e+13
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :4.14493e+13 after 4.71683e+16
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :4.71683e+16 after 3.54068e+21
Detected timeout of ITS tools.
[2022-05-20 16:21:19] [INFO ] Flatten gal took : 41 ms
[2022-05-20 16:21:19] [INFO ] Applying decomposition
[2022-05-20 16:21:19] [INFO ] Flatten gal took : 37 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/graph2292296213430184488.txt' '-o' '/tmp/graph2292296213430184488.bin' '-w' '/tmp/graph2292296213430184488.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2292296213430184488.bin' '-l' '-1' '-v' '-w' '/tmp/graph2292296213430184488.weights' '-q' '0' '-e' '0.001'
[2022-05-20 16:21:19] [INFO ] Decomposing Gal with order
[2022-05-20 16:21:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 16:21:19] [INFO ] Removed a total of 1088 redundant transitions.
[2022-05-20 16:21:19] [INFO ] Flatten gal took : 82 ms
[2022-05-20 16:21:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 1043 labels/synchronizations in 13 ms.
[2022-05-20 16:21:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13317325185861939845.gal : 6 ms
[2022-05-20 16:21:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4445756533127077252.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms10858653773309249924;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13317325185861939845.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4445756533127077252.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality4445756533127077252.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :86158 after 1.37624e+19
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16148137268730626039
[2022-05-20 16:21:34] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16148137268730626039
Running compilation step : cd /tmp/ltsmin16148137268730626039;'/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 1662 ms.
Running link step : cd /tmp/ltsmin16148137268730626039;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin16148137268730626039;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf2==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Knowledge obtained : [(AND p1 p2 p0), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND p0 p2))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p2)), (F (NOT (AND p2 p0))), (F (AND (NOT p2) p0)), (F (NOT p1)), (F (AND (NOT p1) p2)), (F (AND p2 (NOT p0)))]
Knowledge based reduction with 12 factoid took 619 ms. Reduced automaton from 6 states, 15 edges and 3 AP to 6 states, 15 edges and 3 AP.
Stuttering acceptance computed with spot in 235 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Stuttering acceptance computed with spot in 214 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Stuttering acceptance computed with spot in 289 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Product exploration explored 100000 steps with 149 reset in 504 ms.
Product exploration explored 100000 steps with 149 reset in 579 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 228 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Support contains 6 out of 703 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 2 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 703 transition count 953
Deduced a syphon composed of 1 places in 2 ms
Applied a total of 1 rules in 93 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
[2022-05-20 16:21:52] [INFO ] Redundant transitions in 169 ms returned [301]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 952 rows 703 cols
[2022-05-20 16:21:52] [INFO ] Computed 201 place invariants in 2 ms
[2022-05-20 16:21:53] [INFO ] Dead Transitions using invariants and state equation in 451 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 703/703 places, 952/953 transitions.
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 0 rules in 21 ms. Remains 703 /703 variables (removed 0) and now considering 952/952 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 703/703 places, 952/953 transitions.
Product exploration explored 100000 steps with 149 reset in 557 ms.
Product exploration explored 100000 steps with 149 reset in 600 ms.
Built C files in :
/tmp/ltsmin16838996310965904526
[2022-05-20 16:21:54] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16838996310965904526
Running compilation step : cd /tmp/ltsmin16838996310965904526;'/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 1818 ms.
Running link step : cd /tmp/ltsmin16838996310965904526;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin16838996310965904526;'/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/stateBased16911296952266491700.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 14 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:22:09] [INFO ] Computed 201 place invariants in 4 ms
[2022-05-20 16:22:09] [INFO ] Implicit Places using invariants in 326 ms returned []
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:22:09] [INFO ] Computed 201 place invariants in 5 ms
[2022-05-20 16:22:10] [INFO ] Implicit Places using invariants and state equation in 759 ms returned []
Implicit Place search using SMT with State Equation took 1086 ms to find 0 implicit places.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:22:10] [INFO ] Computed 201 place invariants in 3 ms
[2022-05-20 16:22:11] [INFO ] Dead Transitions using invariants and state equation in 435 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 703/703 places, 953/953 transitions.
Built C files in :
/tmp/ltsmin7418959594576260628
[2022-05-20 16:22:11] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7418959594576260628
Running compilation step : cd /tmp/ltsmin7418959594576260628;'/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 1677 ms.
Running link step : cd /tmp/ltsmin7418959594576260628;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin7418959594576260628;'/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/stateBased10792661386928580139.hoa' '--buchi-type=spotba'
LTSmin run took 1481 ms.
FORMULA ShieldRVs-PT-050A-LTLCardinality-04 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldRVs-PT-050A-LTLCardinality-04 finished in 148481 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((X(p0)&&p0))))'
Support contains 2 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 13 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:22:14] [INFO ] Computed 201 place invariants in 4 ms
[2022-05-20 16:22:14] [INFO ] Implicit Places using invariants in 319 ms returned []
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:22:14] [INFO ] Computed 201 place invariants in 2 ms
[2022-05-20 16:22:15] [INFO ] Implicit Places using invariants and state equation in 728 ms returned []
Implicit Place search using SMT with State Equation took 1051 ms to find 0 implicit places.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:22:15] [INFO ] Computed 201 place invariants in 3 ms
[2022-05-20 16:22:15] [INFO ] Dead Transitions using invariants and state equation in 417 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 703/703 places, 953/953 transitions.
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-050A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}]], initial=0, aps=[p0:(OR (EQ s563 0) (EQ s480 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33356 reset in 1840 ms.
Product exploration explored 100000 steps with 33303 reset in 1891 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 120 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=120 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 110 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 13 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:22:20] [INFO ] Computed 201 place invariants in 3 ms
[2022-05-20 16:22:20] [INFO ] Implicit Places using invariants in 310 ms returned []
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:22:20] [INFO ] Computed 201 place invariants in 1 ms
[2022-05-20 16:22:21] [INFO ] Implicit Places using invariants and state equation in 744 ms returned []
Implicit Place search using SMT with State Equation took 1058 ms to find 0 implicit places.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:22:21] [INFO ] Computed 201 place invariants in 5 ms
[2022-05-20 16:22:21] [INFO ] Dead Transitions using invariants and state equation in 424 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 703/703 places, 953/953 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 216 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 151 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=75 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33273 reset in 1875 ms.
Product exploration explored 100000 steps with 33078 reset in 1916 ms.
Built C files in :
/tmp/ltsmin15166651946677894252
[2022-05-20 16:22:26] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15166651946677894252
Running compilation step : cd /tmp/ltsmin15166651946677894252;'/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 1627 ms.
Running link step : cd /tmp/ltsmin15166651946677894252;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin15166651946677894252;'/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/stateBased6240689478076493332.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 13 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:22:41] [INFO ] Computed 201 place invariants in 3 ms
[2022-05-20 16:22:41] [INFO ] Implicit Places using invariants in 326 ms returned []
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:22:41] [INFO ] Computed 201 place invariants in 1 ms
[2022-05-20 16:22:42] [INFO ] Implicit Places using invariants and state equation in 755 ms returned []
Implicit Place search using SMT with State Equation took 1082 ms to find 0 implicit places.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:22:42] [INFO ] Computed 201 place invariants in 4 ms
[2022-05-20 16:22:43] [INFO ] Dead Transitions using invariants and state equation in 442 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 703/703 places, 953/953 transitions.
Built C files in :
/tmp/ltsmin5455827597645365746
[2022-05-20 16:22:43] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5455827597645365746
Running compilation step : cd /tmp/ltsmin5455827597645365746;'/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 1750 ms.
Running link step : cd /tmp/ltsmin5455827597645365746;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin5455827597645365746;'/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/stateBased3309177656120971804.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-20 16:22:58] [INFO ] Flatten gal took : 40 ms
[2022-05-20 16:22:58] [INFO ] Flatten gal took : 40 ms
[2022-05-20 16:22:58] [INFO ] Time to serialize gal into /tmp/LTL15960728435283526789.gal : 4 ms
[2022-05-20 16:22:58] [INFO ] Time to serialize properties into /tmp/LTL10493053045283119616.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/LTL15960728435283526789.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10493053045283119616.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/LTL1596072...268
Read 1 LTL properties
Checking formula 0 : !((G(F((X("((p563==0)||(p480==1))"))&&("((p563==0)||(p480==1))")))))
Formula 0 simplified : !GF("((p563==0)||(p480==1))" & X"((p563==0)||(p480==1))")
Detected timeout of ITS tools.
[2022-05-20 16:23:13] [INFO ] Flatten gal took : 40 ms
[2022-05-20 16:23:13] [INFO ] Applying decomposition
[2022-05-20 16:23:13] [INFO ] Flatten gal took : 41 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/graph11536623861084366122.txt' '-o' '/tmp/graph11536623861084366122.bin' '-w' '/tmp/graph11536623861084366122.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11536623861084366122.bin' '-l' '-1' '-v' '-w' '/tmp/graph11536623861084366122.weights' '-q' '0' '-e' '0.001'
[2022-05-20 16:23:13] [INFO ] Decomposing Gal with order
[2022-05-20 16:23:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 16:23:13] [INFO ] Removed a total of 1047 redundant transitions.
[2022-05-20 16:23:13] [INFO ] Flatten gal took : 62 ms
[2022-05-20 16:23:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 904 labels/synchronizations in 57 ms.
[2022-05-20 16:23:13] [INFO ] Time to serialize gal into /tmp/LTL15548359684455713125.gal : 6 ms
[2022-05-20 16:23:13] [INFO ] Time to serialize properties into /tmp/LTL6863963245050163443.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/LTL15548359684455713125.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6863963245050163443.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/LTL1554835...246
Read 1 LTL properties
Checking formula 0 : !((G(F((X("((i13.u161.p563==0)||(i11.u137.p480==1))"))&&("((i13.u161.p563==0)||(i11.u137.p480==1))")))))
Formula 0 simplified : !GF("((i13.u161.p563==0)||(i11.u137.p480==1))" & X"((i13.u161.p563==0)||(i11.u137.p480==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13699521494020329726
[2022-05-20 16:23:28] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13699521494020329726
Running compilation step : cd /tmp/ltsmin13699521494020329726;'/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 1733 ms.
Running link step : cd /tmp/ltsmin13699521494020329726;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin13699521494020329726;'/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))&&(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-050A-LTLCardinality-05 finished in 89554 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||G((!p0&&X(X(p1))))))'
Support contains 4 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 10 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:23:43] [INFO ] Computed 201 place invariants in 6 ms
[2022-05-20 16:23:44] [INFO ] Implicit Places using invariants in 332 ms returned []
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:23:44] [INFO ] Computed 201 place invariants in 1 ms
[2022-05-20 16:23:44] [INFO ] Implicit Places using invariants and state equation in 752 ms returned []
Implicit Place search using SMT with State Equation took 1086 ms to find 0 implicit places.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:23:44] [INFO ] Computed 201 place invariants in 2 ms
[2022-05-20 16:23:45] [INFO ] Dead Transitions using invariants and state equation in 436 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 703/703 places, 953/953 transitions.
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-050A-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}]], initial=0, aps=[p0:(AND (NEQ s657 0) (NEQ s421 1)), p1:(OR (EQ s523 0) (EQ s277 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]]
Product exploration explored 100000 steps with 24966 reset in 1513 ms.
Product exploration explored 100000 steps with 24988 reset in 1577 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 241 ms. Reduced automaton from 5 states, 9 edges and 2 AP to 5 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 838 steps, including 1 resets, run visited all 3 properties in 11 ms. (steps per millisecond=76 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (AND (NOT p1) (NOT p0))), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 267 ms. Reduced automaton from 5 states, 9 edges and 2 AP to 5 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 703 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Applied a total of 0 rules in 14 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:23:49] [INFO ] Computed 201 place invariants in 4 ms
[2022-05-20 16:23:50] [INFO ] Implicit Places using invariants in 311 ms returned []
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:23:50] [INFO ] Computed 201 place invariants in 6 ms
[2022-05-20 16:23:50] [INFO ] Implicit Places using invariants and state equation in 765 ms returned []
Implicit Place search using SMT with State Equation took 1077 ms to find 0 implicit places.
// Phase 1: matrix 953 rows 703 cols
[2022-05-20 16:23:50] [INFO ] Computed 201 place invariants in 2 ms
[2022-05-20 16:23:51] [INFO ] Dead Transitions using invariants and state equation in 435 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 703/703 places, 953/953 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X p1)), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 279 ms. Reduced automaton from 5 states, 9 edges and 2 AP to 5 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 2855 steps, including 4 resets, run visited all 3 properties in 40 ms. (steps per millisecond=71 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X p1)), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 312 ms. Reduced automaton from 5 states, 9 edges and 2 AP to 5 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 24978 reset in 1519 ms.
Product exploration explored 100000 steps with 24942 reset in 1598 ms.
Applying partial POR strategy [false, true, false, true, true]
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 703 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 703/703 places, 953/953 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 6 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 703 transition count 953
Deduced a syphon composed of 1 places in 2 ms
Applied a total of 1 rules in 57 ms. Remains 703 /703 variables (removed 0) and now considering 953/953 (removed 0) transitions.
[2022-05-20 16:23:56] [INFO ] Redundant transitions in 173 ms returned [301]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 952 rows 703 cols
[2022-05-20 16:23:56] [INFO ] Computed 201 place invariants in 5 ms
[2022-05-20 16:23:56] [INFO ] Dead Transitions using invariants and state equation in 450 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 703/703 places, 952/953 transitions.
Deduced a syphon composed of 1 places in 2 ms
Applied a total of 0 rules in 29 ms. Remains 703 /703 variables (removed 0) and now considering 952/952 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 703/703 places, 952/953 transitions.
Product exploration explored 100000 steps with 24957 reset in 4372 ms.
Product exploration explored 100000 steps with 25052 reset in 4463 ms.
Built C files in :
/tmp/ltsmin8542327277777514296
[2022-05-20 16:24:05] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8542327277777514296
Running compilation step : cd /tmp/ltsmin8542327277777514296;'/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 1837 ms.
Running link step : cd /tmp/ltsmin8542327277777514296;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin8542327277777514296;'/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/stateBased7880520061054953511.hoa' '--buchi-type=spotba'
LTSmin run took 1129 ms.
FORMULA ShieldRVs-PT-050A-LTLCardinality-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldRVs-PT-050A-LTLCardinality-07 finished in 24797 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((X(p0)&&p0))))'
Found a CL insensitive property : ShieldRVs-PT-050A-LTLCardinality-05
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 703 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 703/703 places, 953/953 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 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 701 transition count 951
Applied a total of 2 rules in 40 ms. Remains 701 /703 variables (removed 2) and now considering 951/953 (removed 2) transitions.
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:24:08] [INFO ] Computed 201 place invariants in 5 ms
[2022-05-20 16:24:09] [INFO ] Implicit Places using invariants in 296 ms returned []
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:24:09] [INFO ] Computed 201 place invariants in 5 ms
[2022-05-20 16:24:09] [INFO ] Implicit Places using invariants and state equation in 782 ms returned []
Implicit Place search using SMT with State Equation took 1084 ms to find 0 implicit places.
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:24:09] [INFO ] Computed 201 place invariants in 3 ms
[2022-05-20 16:24:10] [INFO ] Dead Transitions using invariants and state equation in 435 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 701/703 places, 951/953 transitions.
Finished structural reductions, in 1 iterations. Remains : 701/703 places, 951/953 transitions.
Running random walk in product with property : ShieldRVs-PT-050A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}]], initial=0, aps=[p0:(OR (EQ s562 0) (EQ s479 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33270 reset in 522 ms.
Product exploration explored 100000 steps with 33394 reset in 593 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 104 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=52 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 701 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 701/701 places, 951/951 transitions.
Applied a total of 0 rules in 13 ms. Remains 701 /701 variables (removed 0) and now considering 951/951 (removed 0) transitions.
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:24:12] [INFO ] Computed 201 place invariants in 5 ms
[2022-05-20 16:24:12] [INFO ] Implicit Places using invariants in 320 ms returned []
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:24:12] [INFO ] Computed 201 place invariants in 2 ms
[2022-05-20 16:24:13] [INFO ] Implicit Places using invariants and state equation in 770 ms returned []
Implicit Place search using SMT with State Equation took 1091 ms to find 0 implicit places.
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:24:13] [INFO ] Computed 201 place invariants in 1 ms
[2022-05-20 16:24:13] [INFO ] Dead Transitions using invariants and state equation in 437 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 701/701 places, 951/951 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 161 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=80 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 3 states, 6 edges and 1 AP to 3 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33373 reset in 525 ms.
Product exploration explored 100000 steps with 33364 reset in 560 ms.
Built C files in :
/tmp/ltsmin12811023374480824471
[2022-05-20 16:24:15] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12811023374480824471
Running compilation step : cd /tmp/ltsmin12811023374480824471;'/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 1769 ms.
Running link step : cd /tmp/ltsmin12811023374480824471;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin12811023374480824471;'/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/stateBased14971123640917182731.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 701 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 701/701 places, 951/951 transitions.
Applied a total of 0 rules in 11 ms. Remains 701 /701 variables (removed 0) and now considering 951/951 (removed 0) transitions.
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:24:30] [INFO ] Computed 201 place invariants in 3 ms
[2022-05-20 16:24:30] [INFO ] Implicit Places using invariants in 312 ms returned []
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:24:30] [INFO ] Computed 201 place invariants in 1 ms
[2022-05-20 16:24:31] [INFO ] Implicit Places using invariants and state equation in 773 ms returned []
Implicit Place search using SMT with State Equation took 1086 ms to find 0 implicit places.
// Phase 1: matrix 951 rows 701 cols
[2022-05-20 16:24:31] [INFO ] Computed 201 place invariants in 3 ms
[2022-05-20 16:24:32] [INFO ] Dead Transitions using invariants and state equation in 430 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 701/701 places, 951/951 transitions.
Built C files in :
/tmp/ltsmin11524670311738317198
[2022-05-20 16:24:32] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11524670311738317198
Running compilation step : cd /tmp/ltsmin11524670311738317198;'/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 1657 ms.
Running link step : cd /tmp/ltsmin11524670311738317198;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin11524670311738317198;'/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/stateBased7534546988902916170.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-20 16:24:47] [INFO ] Flatten gal took : 35 ms
[2022-05-20 16:24:47] [INFO ] Flatten gal took : 34 ms
[2022-05-20 16:24:47] [INFO ] Time to serialize gal into /tmp/LTL6497807857496032899.gal : 4 ms
[2022-05-20 16:24:47] [INFO ] Time to serialize properties into /tmp/LTL13724562983284702496.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/LTL6497807857496032899.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13724562983284702496.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/LTL6497807...267
Read 1 LTL properties
Checking formula 0 : !((G(F((X("((p563==0)||(p480==1))"))&&("((p563==0)||(p480==1))")))))
Formula 0 simplified : !GF("((p563==0)||(p480==1))" & X"((p563==0)||(p480==1))")
Detected timeout of ITS tools.
[2022-05-20 16:25:02] [INFO ] Flatten gal took : 34 ms
[2022-05-20 16:25:02] [INFO ] Applying decomposition
[2022-05-20 16:25:02] [INFO ] Flatten gal took : 34 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/graph8396168929643714225.txt' '-o' '/tmp/graph8396168929643714225.bin' '-w' '/tmp/graph8396168929643714225.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8396168929643714225.bin' '-l' '-1' '-v' '-w' '/tmp/graph8396168929643714225.weights' '-q' '0' '-e' '0.001'
[2022-05-20 16:25:02] [INFO ] Decomposing Gal with order
[2022-05-20 16:25:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 16:25:02] [INFO ] Removed a total of 1047 redundant transitions.
[2022-05-20 16:25:02] [INFO ] Flatten gal took : 58 ms
[2022-05-20 16:25:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 896 labels/synchronizations in 15 ms.
[2022-05-20 16:25:02] [INFO ] Time to serialize gal into /tmp/LTL2355819988534376950.gal : 3 ms
[2022-05-20 16:25:02] [INFO ] Time to serialize properties into /tmp/LTL10993478437415177665.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/LTL2355819988534376950.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10993478437415177665.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/LTL2355819...246
Read 1 LTL properties
Checking formula 0 : !((G(F((X("((i12.u161.p563==0)||(i10.u137.p480==1))"))&&("((i12.u161.p563==0)||(i10.u137.p480==1))")))))
Formula 0 simplified : !GF("((i12.u161.p563==0)||(i10.u137.p480==1))" & X"((i12.u161.p563==0)||(i10.u137.p480==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12896113291152807972
[2022-05-20 16:25:17] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12896113291152807972
Running compilation step : cd /tmp/ltsmin12896113291152807972;'/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 1635 ms.
Running link step : cd /tmp/ltsmin12896113291152807972;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin12896113291152807972;'/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))&&(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-050A-LTLCardinality-05 finished in 84202 ms.
[2022-05-20 16:25:32] [INFO ] Flatten gal took : 39 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2896075786932285178
[2022-05-20 16:25:32] [INFO ] Computing symmetric may disable matrix : 953 transitions.
[2022-05-20 16:25:32] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 16:25:32] [INFO ] Computing symmetric may enable matrix : 953 transitions.
[2022-05-20 16:25:32] [INFO ] Applying decomposition
[2022-05-20 16:25:32] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 16:25:32] [INFO ] Flatten gal took : 41 ms
[2022-05-20 16:25:33] [INFO ] Computing Do-Not-Accords matrix : 953 transitions.
[2022-05-20 16:25:33] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 16:25:33] [INFO ] Built C files in 171ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2896075786932285178
Running compilation step : cd /tmp/ltsmin2896075786932285178;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' '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/graph3545378710825200110.txt' '-o' '/tmp/graph3545378710825200110.bin' '-w' '/tmp/graph3545378710825200110.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3545378710825200110.bin' '-l' '-1' '-v' '-w' '/tmp/graph3545378710825200110.weights' '-q' '0' '-e' '0.001'
[2022-05-20 16:25:33] [INFO ] Decomposing Gal with order
[2022-05-20 16:25:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 16:25:33] [INFO ] Removed a total of 1047 redundant transitions.
[2022-05-20 16:25:33] [INFO ] Flatten gal took : 56 ms
[2022-05-20 16:25:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 968 labels/synchronizations in 29 ms.
[2022-05-20 16:25:33] [INFO ] Time to serialize gal into /tmp/LTLCardinality12921087495791333606.gal : 7 ms
[2022-05-20 16:25:33] [INFO ] Time to serialize properties into /tmp/LTLCardinality4914257179741601156.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/LTLCardinality12921087495791333606.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4914257179741601156.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/LTLCardina...268
Read 1 LTL properties
Checking formula 0 : !((G(F((X("((i14.i0.i0.u161.p563==0)||(i12.i0.i0.u137.p480==1))"))&&("((i14.i0.i0.u161.p563==0)||(i12.i0.i0.u137.p480==1))")))))
Formula 0 simplified : !GF("((i14.i0.i0.u161.p563==0)||(i12.i0.i0.u137.p480==1))" & X"((i14.i0.i0.u161.p563==0)||(i12.i0.i0.u137.p480==1))")
Compilation finished in 2751 ms.
Running link step : cd /tmp/ltsmin2896075786932285178;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin2896075786932285178;'/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))&&(LTLAPp0==true))))' '--buchi-type=spotba'
LTSmin run took 185587 ms.
FORMULA ShieldRVs-PT-050A-LTLCardinality-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 548731 ms.

BK_STOP 1653064121695

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 LTLCardinality -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="ShieldRVs-PT-050A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldRVs-PT-050A, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r222-tall-165286025900851"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-050A.tgz
mv ShieldRVs-PT-050A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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