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.r096-smll-165260576000315.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 GPUForwardProgress-PT-08a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-165260576000315
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 224K
-rw-r--r-- 1 mcc users 6.3K Apr 29 12:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 29 12:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 29 12:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 29 12:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 07:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 14K 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 GPUForwardProgress-PT-08a-LTLCardinality-00
FORMULA_NAME GPUForwardProgress-PT-08a-LTLCardinality-01
FORMULA_NAME GPUForwardProgress-PT-08a-LTLCardinality-02
FORMULA_NAME GPUForwardProgress-PT-08a-LTLCardinality-03
FORMULA_NAME GPUForwardProgress-PT-08a-LTLCardinality-04
FORMULA_NAME GPUForwardProgress-PT-08a-LTLCardinality-05
FORMULA_NAME GPUForwardProgress-PT-08a-LTLCardinality-06
FORMULA_NAME GPUForwardProgress-PT-08a-LTLCardinality-07
FORMULA_NAME GPUForwardProgress-PT-08a-LTLCardinality-08
FORMULA_NAME GPUForwardProgress-PT-08a-LTLCardinality-09
FORMULA_NAME GPUForwardProgress-PT-08a-LTLCardinality-10
FORMULA_NAME GPUForwardProgress-PT-08a-LTLCardinality-11
FORMULA_NAME GPUForwardProgress-PT-08a-LTLCardinality-12
FORMULA_NAME GPUForwardProgress-PT-08a-LTLCardinality-13
FORMULA_NAME GPUForwardProgress-PT-08a-LTLCardinality-14
FORMULA_NAME GPUForwardProgress-PT-08a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652721815181

Running Version 202205111006
[2022-05-16 17:23:37] [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]
[2022-05-16 17:23:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 17:23:38] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2022-05-16 17:23:38] [INFO ] Transformed 40 places.
[2022-05-16 17:23:38] [INFO ] Transformed 49 transitions.
[2022-05-16 17:23:38] [INFO ] Found NUPN structural information;
[2022-05-16 17:23:38] [INFO ] Parsed PT model containing 40 places and 49 transitions in 342 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
FORMULA GPUForwardProgress-PT-08a-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-08a-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-08a-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-08a-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-08a-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-08a-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-08a-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 20 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:23:38] [INFO ] Computed 9 place invariants in 11 ms
[2022-05-16 17:23:38] [INFO ] Implicit Places using invariants in 272 ms returned []
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:23:38] [INFO ] Computed 9 place invariants in 5 ms
[2022-05-16 17:23:38] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-16 17:23:38] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 563 ms to find 0 implicit places.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:23:38] [INFO ] Computed 9 place invariants in 8 ms
[2022-05-16 17:23:38] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/40 places, 39/39 transitions.
Support contains 23 out of 39 places after structural reductions.
[2022-05-16 17:23:39] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-16 17:23:39] [INFO ] Flatten gal took : 49 ms
FORMULA GPUForwardProgress-PT-08a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-16 17:23:39] [INFO ] Flatten gal took : 19 ms
[2022-05-16 17:23:39] [INFO ] Input system was already deterministic with 39 transitions.
Finished random walk after 112 steps, including 2 resets, run visited all 18 properties in 62 ms. (steps per millisecond=1 )
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 120 edges and 39 vertex of which 30 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.8 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((!p0||(F(X(G(p1)))&&F(p2)))) U G(!p2)))'
Support contains 6 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 39 transition count 33
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 33 transition count 33
Applied a total of 12 rules in 22 ms. Remains 33 /39 variables (removed 6) and now considering 33/39 (removed 6) transitions.
// Phase 1: matrix 33 rows 33 cols
[2022-05-16 17:23:40] [INFO ] Computed 9 place invariants in 3 ms
[2022-05-16 17:23:40] [INFO ] Implicit Places using invariants in 99 ms returned []
// Phase 1: matrix 33 rows 33 cols
[2022-05-16 17:23:40] [INFO ] Computed 9 place invariants in 4 ms
[2022-05-16 17:23:40] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-16 17:23:40] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
[2022-05-16 17:23:40] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 33 rows 33 cols
[2022-05-16 17:23:40] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 17:23:40] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 33/39 places, 33/39 transitions.
Finished structural reductions, in 1 iterations. Remains : 33/39 places, 33/39 transitions.
Stuttering acceptance computed with spot in 508 ms :[p2, (NOT p1), (AND p0 (NOT p2)), (AND (NOT p1) p2 (NOT p0)), (NOT p2)]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=p2, acceptance={0} source=0 dest: 0}, { cond=(AND p2 p0), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 3}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 4}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(OR (EQ s26 0) (EQ s18 1)), p0:(OR (EQ s31 0) (EQ s0 1)), p1:(OR (EQ s12 0) (EQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 100 steps with 6 reset in 8 ms.
FORMULA GPUForwardProgress-PT-08a-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-08a-LTLCardinality-00 finished in 957 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((X(!X(G(F((G(p0) U p0))))) U !X(p1)))))'
Support contains 3 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 39 /39 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:23:40] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-16 17:23:40] [INFO ] Implicit Places using invariants in 71 ms returned []
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:23:40] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-16 17:23:41] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-16 17:23:41] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:23:41] [INFO ] Computed 9 place invariants in 4 ms
[2022-05-16 17:23:41] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/39 places, 39/39 transitions.
Stuttering acceptance computed with spot in 221 ms :[p1, p1, p1, p0, p1]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}, { cond=p0, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=p1, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s31 1), p0:(OR (EQ s35 0) (EQ s18 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 27 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-08a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-08a-LTLCardinality-01 finished in 563 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(G(p0)) U p1)&&p2)))'
Support contains 5 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 39 /39 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:23:41] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 17:23:41] [INFO ] Implicit Places using invariants in 72 ms returned []
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:23:41] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 17:23:41] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-16 17:23:41] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:23:41] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 17:23:41] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/39 places, 39/39 transitions.
Stuttering acceptance computed with spot in 190 ms :[(NOT p0), (OR (NOT p2) (NOT p1)), true, (OR (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(AND p1 p0), acceptance={0} source=4 dest: 0}, { cond=(NOT p0), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(OR (EQ s10 0) (EQ s7 1)), p2:(OR (EQ s27 0) (EQ s17 1)), p1:(EQ s18 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-08a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-08a-LTLCardinality-02 finished in 513 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0 U !X(F(p0)))&&X(p1))))'
Support contains 4 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 39 /39 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:23:41] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 17:23:42] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:23:42] [INFO ] Computed 9 place invariants in 4 ms
[2022-05-16 17:23:42] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-16 17:23:42] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:23:42] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-16 17:23:42] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/39 places, 39/39 transitions.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p1) p0), true, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(OR p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(OR (EQ s22 0) (EQ s3 1)), p1:(OR (EQ s7 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-08a-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-08a-LTLCardinality-04 finished in 391 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&p1)))'
Support contains 4 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 38 transition count 33
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 33 transition count 33
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 32 transition count 32
Applied a total of 12 rules in 9 ms. Remains 32 /39 variables (removed 7) and now considering 32/39 (removed 7) transitions.
// Phase 1: matrix 32 rows 32 cols
[2022-05-16 17:23:42] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 17:23:42] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 32 rows 32 cols
[2022-05-16 17:23:42] [INFO ] Computed 9 place invariants in 4 ms
[2022-05-16 17:23:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 17:23:42] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
[2022-05-16 17:23:42] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 32 rows 32 cols
[2022-05-16 17:23:42] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 17:23:42] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 32/39 places, 32/39 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/39 places, 32/39 transitions.
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s17 0) (EQ s14 1)), p0:(OR (EQ s21 0) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 65 steps with 1 reset in 2 ms.
FORMULA GPUForwardProgress-PT-08a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-08a-LTLCardinality-06 finished in 303 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 2 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 39 /39 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:23:42] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 17:23:42] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:23:42] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 17:23:42] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-16 17:23:42] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:23:42] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 17:23:42] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/39 places, 39/39 transitions.
Stuttering acceptance computed with spot in 105 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s3 0) (EQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 269 steps with 1 reset in 6 ms.
FORMULA GPUForwardProgress-PT-08a-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-08a-LTLCardinality-07 finished in 379 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((F(!(G(!p1)&&X(F(p2))))||p0) U G(p2)))'
Support contains 4 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 39 transition count 33
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 33 transition count 33
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 32 transition count 32
Applied a total of 14 rules in 9 ms. Remains 32 /39 variables (removed 7) and now considering 32/39 (removed 7) transitions.
// Phase 1: matrix 32 rows 32 cols
[2022-05-16 17:23:43] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 17:23:43] [INFO ] Implicit Places using invariants in 68 ms returned []
// Phase 1: matrix 32 rows 32 cols
[2022-05-16 17:23:43] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 17:23:43] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-16 17:23:43] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2022-05-16 17:23:43] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 32 rows 32 cols
[2022-05-16 17:23:43] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 17:23:43] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 32/39 places, 32/39 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/39 places, 32/39 transitions.
Stuttering acceptance computed with spot in 176 ms :[(NOT p2), (AND p2 (NOT p1)), false]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(OR (EQ s27 0) (EQ s2 1)), p0:(OR (EQ s19 0) (EQ s23 1)), p1:(OR (EQ s19 0) (EQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 39 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-08a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-08a-LTLCardinality-11 finished in 566 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U G(p1)) U (X(X(p1))&&G(!G(!p0)))))'
Support contains 4 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 39 /39 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:23:43] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 17:23:43] [INFO ] Implicit Places using invariants in 89 ms returned []
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:23:43] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 17:23:43] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-16 17:23:43] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
// Phase 1: matrix 39 rows 39 cols
[2022-05-16 17:23:43] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 17:23:43] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/39 places, 39/39 transitions.
Stuttering acceptance computed with spot in 1418 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (OR (NOT p1) (NOT p0)), (NOT p1), (OR (NOT p1) (NOT p0)), true, (NOT p0), (NOT p0), (NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-08a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 5}, { cond=p0, acceptance={} source=2 dest: 9}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 10}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 11}, { cond=p0, acceptance={} source=3 dest: 12}, { cond=(OR p1 p0), acceptance={} source=3 dest: 13}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 14}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}, { cond=p1, acceptance={} source=4 dest: 10}], [{ cond=(NOT p1), acceptance={} source=5 dest: 6}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 7}, { cond=p1, acceptance={} source=5 dest: 8}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=7 dest: 7}], [{ cond=(NOT p0), acceptance={} source=8 dest: 7}, { cond=true, acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=9 dest: 6}, { cond=(AND (NOT p1) p0), acceptance={} source=9 dest: 15}], [{ cond=(NOT p1), acceptance={} source=10 dest: 6}, { cond=(AND p1 p0), acceptance={} source=10 dest: 17}], [{ cond=(NOT p1), acceptance={} source=11 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=11 dest: 7}, { cond=p1, acceptance={} source=11 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=12 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=12 dest: 9}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=13 dest: 11}, { cond=(AND (NOT p1) p0), acceptance={} source=13 dest: 12}, { cond=(AND (NOT p1) p0), acceptance={0} source=13 dest: 13}, { cond=(AND p1 p0), acceptance={} source=13 dest: 16}, { cond=(AND p1 (NOT p0)), acceptance={} source=13 dest: 17}, { cond=(AND p1 (NOT p0)), acceptance={} source=13 dest: 19}, { cond=p1, acceptance={} source=13 dest: 20}], [{ cond=(NOT p1), acceptance={} source=14 dest: 5}, { cond=(AND p1 p0), acceptance={} source=14 dest: 17}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=15 dest: 6}, { cond=(AND p1 p0), acceptance={} source=15 dest: 15}, { cond=(AND (NOT p1) p0), acceptance={0} source=15 dest: 15}, { cond=(AND p1 (NOT p0)), acceptance={} source=15 dest: 18}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=16 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=17 dest: 7}, { cond=(AND (NOT p1) p0), acceptance={} source=17 dest: 8}, { cond=(AND p1 p0), acceptance={} source=17 dest: 17}], [{ cond=(NOT p1), acceptance={} source=18 dest: 6}, { cond=p1, acceptance={} source=18 dest: 18}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=19 dest: 7}, { cond=(AND p1 (NOT p0)), acceptance={} source=19 dest: 16}, { cond=(AND p1 (NOT p0)), acceptance={0} source=19 dest: 19}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=20 dest: 8}, { cond=p0, acceptance={} source=20 dest: 16}, { cond=(AND p1 (NOT p0)), acceptance={} source=20 dest: 17}, { cond=(AND p1 (NOT p0)), acceptance={} source=20 dest: 19}, { cond=(OR p1 p0), acceptance={} source=20 dest: 20}]], initial=0, aps=[p1:(OR (EQ s1 0) (EQ s7 1)), p0:(OR (EQ s27 0) (EQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 58 steps with 17 reset in 2 ms.
FORMULA GPUForwardProgress-PT-08a-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-08a-LTLCardinality-12 finished in 1778 ms.
All properties solved by simple procedures.
Total runtime 7722 ms.

BK_STOP 1652721825501

--------------------
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="GPUForwardProgress-PT-08a"
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 GPUForwardProgress-PT-08a, 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 r096-smll-165260576000315"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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