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.r114-smll-165264477400267.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 HirschbergSinclair-PT-05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-165264477400267
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 9.9K Apr 29 16:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 29 16:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 29 16:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Apr 29 16:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.3K May 9 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 9 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 9 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 08:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 08:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 157K 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 HirschbergSinclair-PT-05-LTLCardinality-00
FORMULA_NAME HirschbergSinclair-PT-05-LTLCardinality-01
FORMULA_NAME HirschbergSinclair-PT-05-LTLCardinality-02
FORMULA_NAME HirschbergSinclair-PT-05-LTLCardinality-03
FORMULA_NAME HirschbergSinclair-PT-05-LTLCardinality-04
FORMULA_NAME HirschbergSinclair-PT-05-LTLCardinality-05
FORMULA_NAME HirschbergSinclair-PT-05-LTLCardinality-06
FORMULA_NAME HirschbergSinclair-PT-05-LTLCardinality-07
FORMULA_NAME HirschbergSinclair-PT-05-LTLCardinality-08
FORMULA_NAME HirschbergSinclair-PT-05-LTLCardinality-09
FORMULA_NAME HirschbergSinclair-PT-05-LTLCardinality-10
FORMULA_NAME HirschbergSinclair-PT-05-LTLCardinality-11
FORMULA_NAME HirschbergSinclair-PT-05-LTLCardinality-12
FORMULA_NAME HirschbergSinclair-PT-05-LTLCardinality-13
FORMULA_NAME HirschbergSinclair-PT-05-LTLCardinality-14
FORMULA_NAME HirschbergSinclair-PT-05-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652734562574

Running Version 202205111006
[2022-05-16 20:56:05] [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 20:56:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 20:56:05] [INFO ] Load time of PNML (sax parser for PT used): 188 ms
[2022-05-16 20:56:05] [INFO ] Transformed 124 places.
[2022-05-16 20:56:05] [INFO ] Transformed 111 transitions.
[2022-05-16 20:56:05] [INFO ] Parsed PT model containing 124 places and 111 transitions in 426 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 122 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA HirschbergSinclair-PT-05-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-05-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-05-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-05-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-05-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-05-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-05-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 111/111 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 121 transition count 111
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 5 place count 119 transition count 109
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 119 transition count 109
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 117 transition count 107
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 117 transition count 107
Applied a total of 11 rules in 51 ms. Remains 117 /124 variables (removed 7) and now considering 107/111 (removed 4) transitions.
// Phase 1: matrix 107 rows 117 cols
[2022-05-16 20:56:06] [INFO ] Computed 10 place invariants in 16 ms
[2022-05-16 20:56:06] [INFO ] Implicit Places using invariants in 356 ms returned []
// Phase 1: matrix 107 rows 117 cols
[2022-05-16 20:56:06] [INFO ] Computed 10 place invariants in 6 ms
[2022-05-16 20:56:06] [INFO ] Implicit Places using invariants and state equation in 350 ms returned []
Implicit Place search using SMT with State Equation took 757 ms to find 0 implicit places.
// Phase 1: matrix 107 rows 117 cols
[2022-05-16 20:56:06] [INFO ] Computed 10 place invariants in 3 ms
[2022-05-16 20:56:06] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 117/124 places, 107/111 transitions.
Finished structural reductions, in 1 iterations. Remains : 117/124 places, 107/111 transitions.
Support contains 21 out of 117 places after structural reductions.
[2022-05-16 20:56:07] [INFO ] Flatten gal took : 79 ms
[2022-05-16 20:56:07] [INFO ] Flatten gal took : 35 ms
[2022-05-16 20:56:07] [INFO ] Input system was already deterministic with 107 transitions.
Incomplete random walk after 10000 steps, including 90 resets, run finished after 760 ms. (steps per millisecond=13 ) properties (out of 18) seen :12
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 107 rows 117 cols
[2022-05-16 20:56:08] [INFO ] Computed 10 place invariants in 4 ms
[2022-05-16 20:56:08] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2022-05-16 20:56:09] [INFO ] [Real]Absence check using 2 positive and 8 generalized place invariants in 15 ms returned sat
[2022-05-16 20:56:09] [INFO ] After 238ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 6 atomic propositions for a total of 9 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA HirschbergSinclair-PT-05-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-05-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-05-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 117 stabilizing places and 107 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 117 transition count 107
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA HirschbergSinclair-PT-05-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U G(p1))))'
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 107/107 transitions.
Graph (complete) has 226 edges and 117 vertex of which 115 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.7 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 5 places and 5 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 44 place count 110 transition count 59
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 87 place count 67 transition count 59
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 89 place count 65 transition count 57
Iterating global reduction 2 with 2 rules applied. Total rules applied 91 place count 65 transition count 57
Applied a total of 91 rules in 38 ms. Remains 65 /117 variables (removed 52) and now considering 57/107 (removed 50) transitions.
// Phase 1: matrix 57 rows 65 cols
[2022-05-16 20:56:09] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-16 20:56:09] [INFO ] Implicit Places using invariants in 124 ms returned []
// Phase 1: matrix 57 rows 65 cols
[2022-05-16 20:56:09] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 20:56:09] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
[2022-05-16 20:56:09] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 57 rows 65 cols
[2022-05-16 20:56:09] [INFO ] Computed 8 place invariants in 3 ms
[2022-05-16 20:56:09] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/117 places, 57/107 transitions.
Finished structural reductions, in 1 iterations. Remains : 65/117 places, 57/107 transitions.
Stuttering acceptance computed with spot in 405 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : HirschbergSinclair-PT-05-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s35 s16), p0:(AND (LEQ s56 s59) (LEQ s35 s16))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 37 steps with 0 reset in 5 ms.
FORMULA HirschbergSinclair-PT-05-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-05-LTLCardinality-01 finished in 997 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(G(p0))))'
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 107/107 transitions.
Graph (complete) has 226 edges and 117 vertex of which 115 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 4 places and 4 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 45 place count 111 transition count 59
Reduce places removed 44 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 46 rules applied. Total rules applied 91 place count 67 transition count 57
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 93 place count 65 transition count 57
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 96 place count 62 transition count 54
Iterating global reduction 3 with 3 rules applied. Total rules applied 99 place count 62 transition count 54
Applied a total of 99 rules in 28 ms. Remains 62 /117 variables (removed 55) and now considering 54/107 (removed 53) transitions.
// Phase 1: matrix 54 rows 62 cols
[2022-05-16 20:56:10] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 20:56:10] [INFO ] Implicit Places using invariants in 121 ms returned []
// Phase 1: matrix 54 rows 62 cols
[2022-05-16 20:56:10] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 20:56:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-16 20:56:10] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 305 ms to find 0 implicit places.
[2022-05-16 20:56:10] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 54 rows 62 cols
[2022-05-16 20:56:10] [INFO ] Computed 8 place invariants in 4 ms
[2022-05-16 20:56:10] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/117 places, 54/107 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/117 places, 54/107 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-05-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s13 s41)], 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 59 steps with 0 reset in 2 ms.
FORMULA HirschbergSinclair-PT-05-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-05-LTLCardinality-03 finished in 635 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(X(G(X((p0 U !(F(p0)||p1)))))))))'
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 107/107 transitions.
Graph (complete) has 226 edges and 117 vertex of which 115 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 5 places and 5 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 43 place count 110 transition count 60
Reduce places removed 42 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 43 rules applied. Total rules applied 86 place count 68 transition count 59
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 87 place count 67 transition count 59
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 89 place count 65 transition count 57
Iterating global reduction 3 with 2 rules applied. Total rules applied 91 place count 65 transition count 57
Applied a total of 91 rules in 22 ms. Remains 65 /117 variables (removed 52) and now considering 57/107 (removed 50) transitions.
// Phase 1: matrix 57 rows 65 cols
[2022-05-16 20:56:11] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 20:56:11] [INFO ] Implicit Places using invariants in 106 ms returned []
// Phase 1: matrix 57 rows 65 cols
[2022-05-16 20:56:11] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-16 20:56:11] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
[2022-05-16 20:56:11] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 57 rows 65 cols
[2022-05-16 20:56:11] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-16 20:56:11] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/117 places, 57/107 transitions.
Finished structural reductions, in 1 iterations. Remains : 65/117 places, 57/107 transitions.
Stuttering acceptance computed with spot in 179 ms :[(OR p1 p0), p0, (OR p0 p1)]
Running random walk in product with property : HirschbergSinclair-PT-05-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=0 dest: 1}, { cond=p0, acceptance={0, 1} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={1} source=1 dest: 1}, { cond=p0, acceptance={0, 1} source=1 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=2 dest: 1}, { cond=p0, acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s47 s54), p0:(LEQ s46 s35)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 61 steps with 0 reset in 3 ms.
FORMULA HirschbergSinclair-PT-05-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-05-LTLCardinality-08 finished in 605 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(G(F(G(p0))))||G(p1))))'
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 107/107 transitions.
Graph (complete) has 226 edges and 117 vertex of which 115 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 5 places and 5 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 43 place count 110 transition count 60
Reduce places removed 42 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 43 rules applied. Total rules applied 86 place count 68 transition count 59
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 87 place count 67 transition count 59
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 88 place count 66 transition count 58
Iterating global reduction 3 with 1 rules applied. Total rules applied 89 place count 66 transition count 58
Applied a total of 89 rules in 12 ms. Remains 66 /117 variables (removed 51) and now considering 58/107 (removed 49) transitions.
// Phase 1: matrix 58 rows 66 cols
[2022-05-16 20:56:11] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 20:56:11] [INFO ] Implicit Places using invariants in 146 ms returned []
// Phase 1: matrix 58 rows 66 cols
[2022-05-16 20:56:11] [INFO ] Computed 8 place invariants in 3 ms
[2022-05-16 20:56:11] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
[2022-05-16 20:56:11] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 58 rows 66 cols
[2022-05-16 20:56:11] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 20:56:11] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 66/117 places, 58/107 transitions.
Finished structural reductions, in 1 iterations. Remains : 66/117 places, 58/107 transitions.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-05-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT s6 s43), p0:(GT s60 s45)], 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 61 steps with 0 reset in 1 ms.
FORMULA HirschbergSinclair-PT-05-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-05-LTLCardinality-09 finished in 466 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((false U (X(p0)||G(p1))))))'
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 107/107 transitions.
Graph (complete) has 226 edges and 117 vertex of which 115 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 5 places and 5 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 46 place count 110 transition count 57
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 91 place count 65 transition count 57
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 94 place count 62 transition count 54
Iterating global reduction 2 with 3 rules applied. Total rules applied 97 place count 62 transition count 54
Applied a total of 97 rules in 13 ms. Remains 62 /117 variables (removed 55) and now considering 54/107 (removed 53) transitions.
// Phase 1: matrix 54 rows 62 cols
[2022-05-16 20:56:12] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 20:56:12] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 54 rows 62 cols
[2022-05-16 20:56:12] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-16 20:56:12] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2022-05-16 20:56:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 54 rows 62 cols
[2022-05-16 20:56:12] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 20:56:12] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/117 places, 54/107 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/117 places, 54/107 transitions.
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : HirschbergSinclair-PT-05-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p1:(LEQ 1 s14), p0:(LEQ 1 s16)], nbAcceptance=2, 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 59 steps with 0 reset in 1 ms.
FORMULA HirschbergSinclair-PT-05-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-05-LTLCardinality-15 finished in 306 ms.
All properties solved by simple procedures.
Total runtime 7272 ms.

BK_STOP 1652734572430

--------------------
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="HirschbergSinclair-PT-05"
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 HirschbergSinclair-PT-05, 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 r114-smll-165264477400267"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-05.tgz
mv HirschbergSinclair-PT-05 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 ;