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.r078-tall-165260110100307.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 EGFr-PT-10420, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110100307
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 956K
-rw-r--r-- 1 mcc users 8.2K Apr 29 19:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Apr 29 19:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 18K Apr 29 19:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 29 19:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 9 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 9 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 23K May 9 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 6 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 681K May 10 09:33 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 EGFr-PT-10420-LTLCardinality-00
FORMULA_NAME EGFr-PT-10420-LTLCardinality-01
FORMULA_NAME EGFr-PT-10420-LTLCardinality-02
FORMULA_NAME EGFr-PT-10420-LTLCardinality-03
FORMULA_NAME EGFr-PT-10420-LTLCardinality-04
FORMULA_NAME EGFr-PT-10420-LTLCardinality-05
FORMULA_NAME EGFr-PT-10420-LTLCardinality-06
FORMULA_NAME EGFr-PT-10420-LTLCardinality-07
FORMULA_NAME EGFr-PT-10420-LTLCardinality-08
FORMULA_NAME EGFr-PT-10420-LTLCardinality-09
FORMULA_NAME EGFr-PT-10420-LTLCardinality-10
FORMULA_NAME EGFr-PT-10420-LTLCardinality-11
FORMULA_NAME EGFr-PT-10420-LTLCardinality-12
FORMULA_NAME EGFr-PT-10420-LTLCardinality-13
FORMULA_NAME EGFr-PT-10420-LTLCardinality-14
FORMULA_NAME EGFr-PT-10420-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652658855862

Running Version 202205111006
[2022-05-15 23:54:16] [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]
[2022-05-15 23:54:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 23:54:17] [INFO ] Load time of PNML (sax parser for PT used): 131 ms
[2022-05-15 23:54:17] [INFO ] Transformed 208 places.
[2022-05-15 23:54:17] [INFO ] Transformed 378 transitions.
[2022-05-15 23:54:17] [INFO ] Found NUPN structural information;
[2022-05-15 23:54:17] [INFO ] Parsed PT model containing 208 places and 378 transitions in 234 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 77 places and 239 transitions.
Reduce places removed 21 places and 0 transitions.
Initial state reduction rules removed 3 formulas.
FORMULA EGFr-PT-10420-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10420-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10420-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10420-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10420-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10420-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10420-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10420-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 110 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 11 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2022-05-15 23:54:17] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:17] [INFO ] Computed 55 place invariants in 8 ms
[2022-05-15 23:54:17] [INFO ] Implicit Places using invariants in 210 ms returned []
[2022-05-15 23:54:17] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:17] [INFO ] Computed 55 place invariants in 3 ms
[2022-05-15 23:54:17] [INFO ] State equation strengthened by 51 read => feed constraints.
[2022-05-15 23:54:17] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 403 ms to find 0 implicit places.
[2022-05-15 23:54:17] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:17] [INFO ] Computed 55 place invariants in 2 ms
[2022-05-15 23:54:17] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 110/110 places, 139/139 transitions.
Support contains 12 out of 110 places after structural reductions.
[2022-05-15 23:54:17] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-15 23:54:17] [INFO ] Flatten gal took : 33 ms
FORMULA EGFr-PT-10420-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-15 23:54:18] [INFO ] Flatten gal took : 16 ms
[2022-05-15 23:54:18] [INFO ] Input system was already deterministic with 139 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 9) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-15 23:54:18] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:18] [INFO ] Computed 55 place invariants in 7 ms
[2022-05-15 23:54:18] [INFO ] After 34ms 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 1 ms.
Successfully simplified 2 atomic propositions for a total of 7 simplifications.
FORMULA EGFr-PT-10420-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 8 stabilizing places and 4 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((X(G(p0))&&X(p0)))))'
Support contains 2 out of 110 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 3 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2022-05-15 23:54:18] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:18] [INFO ] Computed 55 place invariants in 1 ms
[2022-05-15 23:54:18] [INFO ] Implicit Places using invariants in 85 ms returned []
[2022-05-15 23:54:18] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:18] [INFO ] Computed 55 place invariants in 1 ms
[2022-05-15 23:54:18] [INFO ] State equation strengthened by 51 read => feed constraints.
[2022-05-15 23:54:18] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
[2022-05-15 23:54:18] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:18] [INFO ] Computed 55 place invariants in 1 ms
[2022-05-15 23:54:18] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 110/110 places, 139/139 transitions.
Stuttering acceptance computed with spot in 235 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : EGFr-PT-10420-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s82 0) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA EGFr-PT-10420-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EGFr-PT-10420-LTLCardinality-01 finished in 620 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G(p0)) U X(p0))))'
Support contains 1 out of 110 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 4 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2022-05-15 23:54:19] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:19] [INFO ] Computed 55 place invariants in 2 ms
[2022-05-15 23:54:19] [INFO ] Implicit Places using invariants in 73 ms returned []
[2022-05-15 23:54:19] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:19] [INFO ] Computed 55 place invariants in 1 ms
[2022-05-15 23:54:19] [INFO ] State equation strengthened by 51 read => feed constraints.
[2022-05-15 23:54:19] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
[2022-05-15 23:54:19] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:19] [INFO ] Computed 55 place invariants in 1 ms
[2022-05-15 23:54:19] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 110/110 places, 139/139 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : EGFr-PT-10420-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s84 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 326 ms.
Product exploration explored 100000 steps with 50000 reset in 330 ms.
Computed a total of 8 stabilizing places and 4 stable transitions
Computed a total of 8 stabilizing places and 4 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 56 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA EGFr-PT-10420-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property EGFr-PT-10420-LTLCardinality-04 finished in 1125 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((true U X(p0)))'
Support contains 3 out of 110 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 3 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2022-05-15 23:54:20] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:20] [INFO ] Computed 55 place invariants in 1 ms
[2022-05-15 23:54:20] [INFO ] Implicit Places using invariants in 107 ms returned []
[2022-05-15 23:54:20] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:20] [INFO ] Computed 55 place invariants in 0 ms
[2022-05-15 23:54:20] [INFO ] State equation strengthened by 51 read => feed constraints.
[2022-05-15 23:54:20] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
[2022-05-15 23:54:20] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:20] [INFO ] Computed 55 place invariants in 0 ms
[2022-05-15 23:54:20] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 110/110 places, 139/139 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : EGFr-PT-10420-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s27 0) (OR (EQ s105 0) (EQ s42 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 14820 reset in 232 ms.
Stack based approach found an accepted trace after 3355 steps with 582 reset with depth 326 and stack size 326 in 11 ms.
FORMULA EGFr-PT-10420-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property EGFr-PT-10420-LTLCardinality-05 finished in 632 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(F(G(X(p0)))))))'
Support contains 2 out of 110 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 13 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2022-05-15 23:54:20] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:20] [INFO ] Computed 55 place invariants in 1 ms
[2022-05-15 23:54:20] [INFO ] Implicit Places using invariants in 72 ms returned []
[2022-05-15 23:54:20] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:20] [INFO ] Computed 55 place invariants in 3 ms
[2022-05-15 23:54:21] [INFO ] State equation strengthened by 51 read => feed constraints.
[2022-05-15 23:54:21] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
[2022-05-15 23:54:21] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-15 23:54:21] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:21] [INFO ] Computed 55 place invariants in 1 ms
[2022-05-15 23:54:21] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 110/110 places, 139/139 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : EGFr-PT-10420-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s46 0) (NEQ s40 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 237 ms.
Stack based approach found an accepted trace after 459 steps with 0 reset with depth 460 and stack size 460 in 2 ms.
FORMULA EGFr-PT-10420-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property EGFr-PT-10420-LTLCardinality-12 finished in 676 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(X(F(p0))))))'
Support contains 2 out of 110 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 6 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2022-05-15 23:54:21] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:21] [INFO ] Computed 55 place invariants in 1 ms
[2022-05-15 23:54:21] [INFO ] Implicit Places using invariants in 76 ms returned []
[2022-05-15 23:54:21] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:21] [INFO ] Computed 55 place invariants in 0 ms
[2022-05-15 23:54:21] [INFO ] State equation strengthened by 51 read => feed constraints.
[2022-05-15 23:54:21] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2022-05-15 23:54:21] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-15 23:54:21] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:21] [INFO ] Computed 55 place invariants in 1 ms
[2022-05-15 23:54:21] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 110/110 places, 139/139 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : EGFr-PT-10420-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s71 0) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 807 reset in 245 ms.
Stack based approach found an accepted trace after 89646 steps with 732 reset with depth 94 and stack size 94 in 254 ms.
FORMULA EGFr-PT-10420-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property EGFr-PT-10420-LTLCardinality-13 finished in 849 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(X(p0)))))'
Support contains 1 out of 110 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 3 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2022-05-15 23:54:22] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:22] [INFO ] Computed 55 place invariants in 0 ms
[2022-05-15 23:54:22] [INFO ] Implicit Places using invariants in 83 ms returned []
[2022-05-15 23:54:22] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:22] [INFO ] Computed 55 place invariants in 1 ms
[2022-05-15 23:54:22] [INFO ] State equation strengthened by 51 read => feed constraints.
[2022-05-15 23:54:22] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2022-05-15 23:54:22] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2022-05-15 23:54:22] [INFO ] Computed 55 place invariants in 1 ms
[2022-05-15 23:54:22] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 110/110 places, 139/139 transitions.
Stuttering acceptance computed with spot in 97 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : EGFr-PT-10420-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s100 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 20 steps with 0 reset in 0 ms.
FORMULA EGFr-PT-10420-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EGFr-PT-10420-LTLCardinality-15 finished in 407 ms.
All properties solved by simple procedures.
Total runtime 5777 ms.

BK_STOP 1652658862783

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination 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="EGFr-PT-10420"
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 EGFr-PT-10420, 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 r078-tall-165260110100307"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EGFr-PT-10420.tgz
mv EGFr-PT-10420 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 ;