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.r150-smll-165276998500195.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 NoC3x3-PT-6A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r150-smll-165276998500195
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.2K Apr 29 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 29 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 29 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 29 13:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 9 08:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:21 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 297K 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 NoC3x3-PT-6A-LTLCardinality-00
FORMULA_NAME NoC3x3-PT-6A-LTLCardinality-01
FORMULA_NAME NoC3x3-PT-6A-LTLCardinality-02
FORMULA_NAME NoC3x3-PT-6A-LTLCardinality-03
FORMULA_NAME NoC3x3-PT-6A-LTLCardinality-04
FORMULA_NAME NoC3x3-PT-6A-LTLCardinality-05
FORMULA_NAME NoC3x3-PT-6A-LTLCardinality-06
FORMULA_NAME NoC3x3-PT-6A-LTLCardinality-07
FORMULA_NAME NoC3x3-PT-6A-LTLCardinality-08
FORMULA_NAME NoC3x3-PT-6A-LTLCardinality-09
FORMULA_NAME NoC3x3-PT-6A-LTLCardinality-10
FORMULA_NAME NoC3x3-PT-6A-LTLCardinality-11
FORMULA_NAME NoC3x3-PT-6A-LTLCardinality-12
FORMULA_NAME NoC3x3-PT-6A-LTLCardinality-13
FORMULA_NAME NoC3x3-PT-6A-LTLCardinality-14
FORMULA_NAME NoC3x3-PT-6A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653015009952

Running Version 202205111006
[2022-05-20 02:50:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 02:50:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 02:50:12] [INFO ] Load time of PNML (sax parser for PT used): 363 ms
[2022-05-20 02:50:12] [INFO ] Transformed 512 places.
[2022-05-20 02:50:12] [INFO ] Transformed 1117 transitions.
[2022-05-20 02:50:12] [INFO ] Found NUPN structural information;
[2022-05-20 02:50:12] [INFO ] Parsed PT model containing 512 places and 1117 transitions in 627 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA NoC3x3-PT-6A-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-6A-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-6A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-6A-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-6A-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-6A-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 512 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 512/512 places, 1117/1117 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 439 transition count 830
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 439 transition count 830
Applied a total of 146 rules in 169 ms. Remains 439 /512 variables (removed 73) and now considering 830/1117 (removed 287) transitions.
[2022-05-20 02:50:13] [INFO ] Flow matrix only has 825 transitions (discarded 5 similar events)
// Phase 1: matrix 825 rows 439 cols
[2022-05-20 02:50:13] [INFO ] Computed 66 place invariants in 48 ms
[2022-05-20 02:50:14] [INFO ] Implicit Places using invariants in 949 ms returned [10, 44, 92, 130, 190, 280, 332, 369, 421]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 1018 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 430/512 places, 830/1117 transitions.
Applied a total of 0 rules in 12 ms. Remains 430 /430 variables (removed 0) and now considering 830/830 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 430/512 places, 830/1117 transitions.
Support contains 26 out of 430 places after structural reductions.
[2022-05-20 02:50:14] [INFO ] Flatten gal took : 158 ms
[2022-05-20 02:50:14] [INFO ] Flatten gal took : 91 ms
[2022-05-20 02:50:15] [INFO ] Input system was already deterministic with 830 transitions.
Support contains 25 out of 430 places (down from 26) after GAL structural reductions.
Finished random walk after 893 steps, including 2 resets, run visited all 14 properties in 159 ms. (steps per millisecond=5 )
FORMULA NoC3x3-PT-6A-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA NoC3x3-PT-6A-LTLCardinality-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA NoC3x3-PT-6A-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 430 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 430/430 places, 830/830 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 422 transition count 791
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 422 transition count 791
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 62 place count 398 transition count 767
Applied a total of 62 rules in 101 ms. Remains 398 /430 variables (removed 32) and now considering 767/830 (removed 63) transitions.
[2022-05-20 02:50:15] [INFO ] Flow matrix only has 766 transitions (discarded 1 similar events)
// Phase 1: matrix 766 rows 398 cols
[2022-05-20 02:50:15] [INFO ] Computed 57 place invariants in 6 ms
[2022-05-20 02:50:16] [INFO ] Implicit Places using invariants in 580 ms returned []
[2022-05-20 02:50:16] [INFO ] Flow matrix only has 766 transitions (discarded 1 similar events)
// Phase 1: matrix 766 rows 398 cols
[2022-05-20 02:50:16] [INFO ] Computed 57 place invariants in 5 ms
[2022-05-20 02:50:16] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-20 02:50:17] [INFO ] Implicit Places using invariants and state equation in 837 ms returned []
Implicit Place search using SMT with State Equation took 1421 ms to find 0 implicit places.
[2022-05-20 02:50:17] [INFO ] Redundant transitions in 95 ms returned []
[2022-05-20 02:50:17] [INFO ] Flow matrix only has 766 transitions (discarded 1 similar events)
// Phase 1: matrix 766 rows 398 cols
[2022-05-20 02:50:17] [INFO ] Computed 57 place invariants in 6 ms
[2022-05-20 02:50:18] [INFO ] Dead Transitions using invariants and state equation in 1004 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 398/430 places, 767/830 transitions.
Finished structural reductions, in 1 iterations. Remains : 398/430 places, 767/830 transitions.
Stuttering acceptance computed with spot in 418 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-6A-LTLCardinality-01 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:(AND (NEQ s161 0) (NEQ s235 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]]
Stuttering criterion allowed to conclude after 524 steps with 0 reset in 14 ms.
FORMULA NoC3x3-PT-6A-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-6A-LTLCardinality-01 finished in 3144 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 430 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 430/430 places, 830/830 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 421 transition count 786
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 421 transition count 786
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 2 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 64 place count 397 transition count 762
Applied a total of 64 rules in 114 ms. Remains 397 /430 variables (removed 33) and now considering 762/830 (removed 68) transitions.
// Phase 1: matrix 762 rows 397 cols
[2022-05-20 02:50:18] [INFO ] Computed 57 place invariants in 5 ms
[2022-05-20 02:50:19] [INFO ] Implicit Places using invariants in 374 ms returned []
// Phase 1: matrix 762 rows 397 cols
[2022-05-20 02:50:19] [INFO ] Computed 57 place invariants in 11 ms
[2022-05-20 02:50:19] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-20 02:50:20] [INFO ] Implicit Places using invariants and state equation in 997 ms returned []
Implicit Place search using SMT with State Equation took 1375 ms to find 0 implicit places.
[2022-05-20 02:50:20] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 762 rows 397 cols
[2022-05-20 02:50:20] [INFO ] Computed 57 place invariants in 4 ms
[2022-05-20 02:50:20] [INFO ] Dead Transitions using invariants and state equation in 638 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 397/430 places, 762/830 transitions.
Finished structural reductions, in 1 iterations. Remains : 397/430 places, 762/830 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-6A-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s170 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 342 steps with 0 reset in 3 ms.
FORMULA NoC3x3-PT-6A-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-6A-LTLCardinality-02 finished in 2228 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 430 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 430/430 places, 830/830 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 422 transition count 787
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 422 transition count 787
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 0 with 46 rules applied. Total rules applied 62 place count 399 transition count 764
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 68 place count 396 transition count 789
Applied a total of 68 rules in 101 ms. Remains 396 /430 variables (removed 34) and now considering 789/830 (removed 41) transitions.
// Phase 1: matrix 789 rows 396 cols
[2022-05-20 02:50:20] [INFO ] Computed 57 place invariants in 3 ms
[2022-05-20 02:50:21] [INFO ] Implicit Places using invariants in 484 ms returned []
// Phase 1: matrix 789 rows 396 cols
[2022-05-20 02:50:21] [INFO ] Computed 57 place invariants in 5 ms
[2022-05-20 02:50:21] [INFO ] State equation strengthened by 40 read => feed constraints.
[2022-05-20 02:50:22] [INFO ] Implicit Places using invariants and state equation in 1145 ms returned []
Implicit Place search using SMT with State Equation took 1633 ms to find 0 implicit places.
[2022-05-20 02:50:22] [INFO ] Redundant transitions in 18 ms returned []
// Phase 1: matrix 789 rows 396 cols
[2022-05-20 02:50:22] [INFO ] Computed 57 place invariants in 8 ms
[2022-05-20 02:50:23] [INFO ] Dead Transitions using invariants and state equation in 799 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 396/430 places, 789/830 transitions.
Finished structural reductions, in 1 iterations. Remains : 396/430 places, 789/830 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-6A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s269 0) (EQ s162 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1198 steps with 2 reset in 10 ms.
FORMULA NoC3x3-PT-6A-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-6A-LTLCardinality-05 finished in 2689 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(F(G(p0)))))'
Support contains 2 out of 430 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 430/430 places, 830/830 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 422 transition count 792
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 422 transition count 792
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 62 place count 398 transition count 768
Applied a total of 62 rules in 58 ms. Remains 398 /430 variables (removed 32) and now considering 768/830 (removed 62) transitions.
// Phase 1: matrix 768 rows 398 cols
[2022-05-20 02:50:23] [INFO ] Computed 57 place invariants in 3 ms
[2022-05-20 02:50:23] [INFO ] Implicit Places using invariants in 376 ms returned []
// Phase 1: matrix 768 rows 398 cols
[2022-05-20 02:50:23] [INFO ] Computed 57 place invariants in 3 ms
[2022-05-20 02:50:24] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-20 02:50:24] [INFO ] Implicit Places using invariants and state equation in 1035 ms returned []
Implicit Place search using SMT with State Equation took 1413 ms to find 0 implicit places.
[2022-05-20 02:50:24] [INFO ] Redundant transitions in 18 ms returned []
// Phase 1: matrix 768 rows 398 cols
[2022-05-20 02:50:25] [INFO ] Computed 57 place invariants in 10 ms
[2022-05-20 02:50:25] [INFO ] Dead Transitions using invariants and state equation in 958 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 398/430 places, 768/830 transitions.
Finished structural reductions, in 1 iterations. Remains : 398/430 places, 768/830 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-6A-LTLCardinality-07 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 (EQ s250 0) (EQ s248 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 351 steps with 0 reset in 5 ms.
FORMULA NoC3x3-PT-6A-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-6A-LTLCardinality-07 finished in 2553 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(F(p0)))||X(G(p1))))'
Support contains 4 out of 430 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 430/430 places, 830/830 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 423 transition count 791
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 423 transition count 791
Applied a total of 14 rules in 21 ms. Remains 423 /430 variables (removed 7) and now considering 791/830 (removed 39) transitions.
// Phase 1: matrix 791 rows 423 cols
[2022-05-20 02:50:26] [INFO ] Computed 57 place invariants in 5 ms
[2022-05-20 02:50:26] [INFO ] Implicit Places using invariants in 442 ms returned []
// Phase 1: matrix 791 rows 423 cols
[2022-05-20 02:50:26] [INFO ] Computed 57 place invariants in 4 ms
[2022-05-20 02:50:26] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-20 02:50:27] [INFO ] Implicit Places using invariants and state equation in 823 ms returned []
Implicit Place search using SMT with State Equation took 1269 ms to find 0 implicit places.
// Phase 1: matrix 791 rows 423 cols
[2022-05-20 02:50:27] [INFO ] Computed 57 place invariants in 6 ms
[2022-05-20 02:50:28] [INFO ] Dead Transitions using invariants and state equation in 838 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 423/430 places, 791/830 transitions.
Finished structural reductions, in 1 iterations. Remains : 423/430 places, 791/830 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-6A-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s197 0) (EQ s163 1)), p1:(OR (EQ s59 0) (EQ s230 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 796 steps with 2 reset in 8 ms.
FORMULA NoC3x3-PT-6A-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-6A-LTLCardinality-10 finished in 2312 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 430 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 430/430 places, 830/830 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 422 transition count 787
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 422 transition count 787
Applied a total of 16 rules in 15 ms. Remains 422 /430 variables (removed 8) and now considering 787/830 (removed 43) transitions.
// Phase 1: matrix 787 rows 422 cols
[2022-05-20 02:50:28] [INFO ] Computed 57 place invariants in 6 ms
[2022-05-20 02:50:28] [INFO ] Implicit Places using invariants in 398 ms returned []
// Phase 1: matrix 787 rows 422 cols
[2022-05-20 02:50:28] [INFO ] Computed 57 place invariants in 3 ms
[2022-05-20 02:50:29] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-20 02:50:29] [INFO ] Implicit Places using invariants and state equation in 1184 ms returned []
Implicit Place search using SMT with State Equation took 1586 ms to find 0 implicit places.
// Phase 1: matrix 787 rows 422 cols
[2022-05-20 02:50:29] [INFO ] Computed 57 place invariants in 3 ms
[2022-05-20 02:50:30] [INFO ] Dead Transitions using invariants and state equation in 963 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 422/430 places, 787/830 transitions.
Finished structural reductions, in 1 iterations. Remains : 422/430 places, 787/830 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-6A-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s102 0) (NEQ s227 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-6A-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-6A-LTLCardinality-11 finished in 2694 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 1 out of 430 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 430/430 places, 830/830 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 422 transition count 787
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 422 transition count 787
Applied a total of 16 rules in 16 ms. Remains 422 /430 variables (removed 8) and now considering 787/830 (removed 43) transitions.
// Phase 1: matrix 787 rows 422 cols
[2022-05-20 02:50:31] [INFO ] Computed 57 place invariants in 3 ms
[2022-05-20 02:50:31] [INFO ] Implicit Places using invariants in 561 ms returned []
// Phase 1: matrix 787 rows 422 cols
[2022-05-20 02:50:31] [INFO ] Computed 57 place invariants in 4 ms
[2022-05-20 02:50:32] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-20 02:50:32] [INFO ] Implicit Places using invariants and state equation in 1229 ms returned []
Implicit Place search using SMT with State Equation took 1797 ms to find 0 implicit places.
// Phase 1: matrix 787 rows 422 cols
[2022-05-20 02:50:32] [INFO ] Computed 57 place invariants in 6 ms
[2022-05-20 02:50:33] [INFO ] Dead Transitions using invariants and state equation in 837 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 422/430 places, 787/830 transitions.
Finished structural reductions, in 1 iterations. Remains : 422/430 places, 787/830 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-6A-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(EQ s283 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 291 steps with 0 reset in 2 ms.
FORMULA NoC3x3-PT-6A-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-6A-LTLCardinality-14 finished in 2805 ms.
All properties solved by simple procedures.
Total runtime 21718 ms.

BK_STOP 1653015033927

--------------------
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//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ 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="NoC3x3-PT-6A"
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 NoC3x3-PT-6A, 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 r150-smll-165276998500195"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-6A.tgz
mv NoC3x3-PT-6A 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 ;