About the Execution of ITS-Tools for PolyORBLF-PT-S06J06T04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 510.771 | 72041.00 | 88387.00 | 1676.60 | FTFTFTFFTTFFFFFT | normal |
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.r168-tall-165277017100707.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 PolyORBLF-PT-S06J06T04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277017100707
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preparation of the directory to be used:
/home/mcc/execution
total 7.3M
-rw-r--r-- 1 mcc users 13K Apr 29 14:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 29 14:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 25K Apr 29 14:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 133K Apr 29 14:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 7.6K May 9 08:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 38K May 9 08:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 9 08:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 9 08:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.4K May 9 08:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 6.9M May 10 09:34 model.pnml
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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 PolyORBLF-PT-S06J06T04-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S06J06T04-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652922864868
Running Version 202205111006
[2022-05-19 01:14:25] [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]
[2022-05-19 01:14:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 01:14:26] [INFO ] Load time of PNML (sax parser for PT used): 800 ms
[2022-05-19 01:14:26] [INFO ] Transformed 506 places.
[2022-05-19 01:14:26] [INFO ] Transformed 7154 transitions.
[2022-05-19 01:14:26] [INFO ] Parsed PT model containing 506 places and 7154 transitions in 952 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Ensure Unique test removed 5380 transitions
Reduce redundant transitions removed 5380 transitions.
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 88 out of 506 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 506/506 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 500 transition count 1774
Applied a total of 6 rules in 94 ms. Remains 500 /506 variables (removed 6) and now considering 1774/1774 (removed 0) transitions.
[2022-05-19 01:14:27] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
// Phase 1: matrix 1750 rows 500 cols
[2022-05-19 01:14:27] [INFO ] Computed 48 place invariants in 114 ms
[2022-05-19 01:14:28] [INFO ] Dead Transitions using invariants and state equation in 1586 ms found 612 transitions.
Found 612 dead transitions using SMT.
Drop transitions removed 612 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 612 transitions.
[2022-05-19 01:14:28] [INFO ] Flow matrix only has 1138 transitions (discarded 24 similar events)
// Phase 1: matrix 1138 rows 500 cols
[2022-05-19 01:14:28] [INFO ] Computed 48 place invariants in 38 ms
[2022-05-19 01:14:29] [INFO ] Implicit Places using invariants in 474 ms returned [22, 101, 210, 416]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 484 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 496/506 places, 1162/1774 transitions.
Applied a total of 0 rules in 33 ms. Remains 496 /496 variables (removed 0) and now considering 1162/1162 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 496/506 places, 1162/1774 transitions.
Support contains 88 out of 496 places after structural reductions.
[2022-05-19 01:14:29] [INFO ] Flatten gal took : 135 ms
[2022-05-19 01:14:29] [INFO ] Flatten gal took : 91 ms
[2022-05-19 01:14:29] [INFO ] Input system was already deterministic with 1162 transitions.
Incomplete random walk after 10000 steps, including 60 resets, run finished after 431 ms. (steps per millisecond=23 ) properties (out of 22) seen :16
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2022-05-19 01:14:31] [INFO ] Flow matrix only has 1138 transitions (discarded 24 similar events)
// Phase 1: matrix 1138 rows 496 cols
[2022-05-19 01:14:31] [INFO ] Computed 44 place invariants in 20 ms
[2022-05-19 01:14:31] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned sat
[2022-05-19 01:14:31] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 19 ms returned sat
[2022-05-19 01:14:31] [INFO ] After 178ms 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.
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 6 atomic propositions for a total of 9 simplifications.
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(G(X(p0)))))'
Support contains 4 out of 496 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 496/496 places, 1162/1162 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 496 transition count 1134
Reduce places removed 28 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 32 rules applied. Total rules applied 60 place count 468 transition count 1130
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 64 place count 464 transition count 1130
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 56 Pre rules applied. Total rules applied 64 place count 464 transition count 1074
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 176 place count 408 transition count 1074
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 272 place count 360 transition count 1026
Applied a total of 272 rules in 110 ms. Remains 360 /496 variables (removed 136) and now considering 1026/1162 (removed 136) transitions.
[2022-05-19 01:14:31] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
// Phase 1: matrix 1002 rows 360 cols
[2022-05-19 01:14:32] [INFO ] Computed 44 place invariants in 23 ms
[2022-05-19 01:14:32] [INFO ] Dead Transitions using invariants and state equation in 615 ms found 0 transitions.
[2022-05-19 01:14:32] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
// Phase 1: matrix 1002 rows 360 cols
[2022-05-19 01:14:32] [INFO ] Computed 44 place invariants in 18 ms
[2022-05-19 01:14:33] [INFO ] Implicit Places using invariants in 411 ms returned []
[2022-05-19 01:14:33] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
// Phase 1: matrix 1002 rows 360 cols
[2022-05-19 01:14:33] [INFO ] Computed 44 place invariants in 17 ms
[2022-05-19 01:14:33] [INFO ] State equation strengthened by 112 read => feed constraints.
[2022-05-19 01:14:41] [INFO ] Implicit Places using invariants and state equation in 8060 ms returned []
Implicit Place search using SMT with State Equation took 8477 ms to find 0 implicit places.
[2022-05-19 01:14:41] [INFO ] Redundant transitions in 72 ms returned []
[2022-05-19 01:14:41] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
// Phase 1: matrix 1002 rows 360 cols
[2022-05-19 01:14:41] [INFO ] Computed 44 place invariants in 23 ms
[2022-05-19 01:14:41] [INFO ] Dead Transitions using invariants and state equation in 625 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 360/496 places, 1026/1162 transitions.
Finished structural reductions, in 1 iterations. Remains : 360/496 places, 1026/1162 transitions.
Stuttering acceptance computed with spot in 658 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 (ADD s95 s193 s226 s278))], 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 186 steps with 0 reset in 10 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLCardinality-00 finished in 10637 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(G(p1))))'
Support contains 29 out of 496 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 496/496 places, 1162/1162 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 492 transition count 1158
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 492 transition count 1158
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 488 transition count 1154
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 488 transition count 1154
Applied a total of 16 rules in 36 ms. Remains 488 /496 variables (removed 8) and now considering 1154/1162 (removed 8) transitions.
[2022-05-19 01:14:42] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2022-05-19 01:14:42] [INFO ] Computed 44 place invariants in 20 ms
[2022-05-19 01:14:43] [INFO ] Dead Transitions using invariants and state equation in 1005 ms found 0 transitions.
[2022-05-19 01:14:43] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2022-05-19 01:14:43] [INFO ] Computed 44 place invariants in 22 ms
[2022-05-19 01:14:43] [INFO ] Implicit Places using invariants in 449 ms returned []
[2022-05-19 01:14:43] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2022-05-19 01:14:43] [INFO ] Computed 44 place invariants in 25 ms
[2022-05-19 01:14:44] [INFO ] State equation strengthened by 112 read => feed constraints.
[2022-05-19 01:14:58] [INFO ] Implicit Places using invariants and state equation in 14202 ms returned []
Implicit Place search using SMT with State Equation took 14654 ms to find 0 implicit places.
[2022-05-19 01:14:58] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2022-05-19 01:14:58] [INFO ] Computed 44 place invariants in 28 ms
[2022-05-19 01:14:59] [INFO ] Dead Transitions using invariants and state equation in 1058 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 488/496 places, 1154/1162 transitions.
Finished structural reductions, in 1 iterations. Remains : 488/496 places, 1154/1162 transitions.
Stuttering acceptance computed with spot in 192 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1), true, (AND p1 (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(GT (ADD s16 s29 s32 s78 s107 s149 s150 s184 s187 s217 s233 s242 s257 s277 s287 s293 s306 s339 s341 s372 s397 s407 s432 s434) s39), p0:(LEQ (ADD s363 s...], 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 1226 steps with 316 reset in 24 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLCardinality-02 finished in 16996 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 496 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 496/496 places, 1162/1162 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 492 transition count 1158
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 492 transition count 1158
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 488 transition count 1154
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 488 transition count 1154
Applied a total of 16 rules in 36 ms. Remains 488 /496 variables (removed 8) and now considering 1154/1162 (removed 8) transitions.
[2022-05-19 01:14:59] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2022-05-19 01:14:59] [INFO ] Computed 44 place invariants in 20 ms
[2022-05-19 01:15:00] [INFO ] Dead Transitions using invariants and state equation in 991 ms found 0 transitions.
[2022-05-19 01:15:00] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2022-05-19 01:15:00] [INFO ] Computed 44 place invariants in 23 ms
[2022-05-19 01:15:01] [INFO ] Implicit Places using invariants in 516 ms returned []
[2022-05-19 01:15:01] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2022-05-19 01:15:01] [INFO ] Computed 44 place invariants in 28 ms
[2022-05-19 01:15:01] [INFO ] State equation strengthened by 112 read => feed constraints.
[2022-05-19 01:15:14] [INFO ] Implicit Places using invariants and state equation in 13694 ms returned []
Implicit Place search using SMT with State Equation took 14214 ms to find 0 implicit places.
[2022-05-19 01:15:14] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2022-05-19 01:15:14] [INFO ] Computed 44 place invariants in 27 ms
[2022-05-19 01:15:15] [INFO ] Dead Transitions using invariants and state equation in 1032 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 488/496 places, 1154/1162 transitions.
Finished structural reductions, in 1 iterations. Remains : 488/496 places, 1154/1162 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 2 s73)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 775 ms.
Product exploration explored 100000 steps with 50000 reset in 713 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 70 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J06T04-LTLCardinality-03 finished in 17937 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((true U G(p0)))'
Support contains 5 out of 496 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 496/496 places, 1162/1162 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 496 transition count 1130
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 464 transition count 1130
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 64 place count 464 transition count 1074
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 176 place count 408 transition count 1074
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 180 place count 404 transition count 1070
Iterating global reduction 2 with 4 rules applied. Total rules applied 184 place count 404 transition count 1070
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 272 place count 360 transition count 1026
Applied a total of 272 rules in 88 ms. Remains 360 /496 variables (removed 136) and now considering 1026/1162 (removed 136) transitions.
[2022-05-19 01:15:17] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
// Phase 1: matrix 1002 rows 360 cols
[2022-05-19 01:15:17] [INFO ] Computed 44 place invariants in 13 ms
[2022-05-19 01:15:18] [INFO ] Dead Transitions using invariants and state equation in 573 ms found 0 transitions.
[2022-05-19 01:15:18] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
// Phase 1: matrix 1002 rows 360 cols
[2022-05-19 01:15:18] [INFO ] Computed 44 place invariants in 11 ms
[2022-05-19 01:15:18] [INFO ] Implicit Places using invariants in 398 ms returned []
[2022-05-19 01:15:18] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
// Phase 1: matrix 1002 rows 360 cols
[2022-05-19 01:15:18] [INFO ] Computed 44 place invariants in 14 ms
[2022-05-19 01:15:18] [INFO ] State equation strengthened by 112 read => feed constraints.
[2022-05-19 01:15:27] [INFO ] Implicit Places using invariants and state equation in 8696 ms returned []
Implicit Place search using SMT with State Equation took 9096 ms to find 0 implicit places.
[2022-05-19 01:15:27] [INFO ] Redundant transitions in 34 ms returned []
[2022-05-19 01:15:27] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
// Phase 1: matrix 1002 rows 360 cols
[2022-05-19 01:15:27] [INFO ] Computed 44 place invariants in 12 ms
[2022-05-19 01:15:27] [INFO ] Dead Transitions using invariants and state equation in 583 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 360/496 places, 1026/1162 transitions.
Finished structural reductions, in 1 iterations. Remains : 360/496 places, 1026/1162 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-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:(GT s119 (ADD s35 s221 s269 s344))], 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 482 steps with 7 reset in 3 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLCardinality-07 finished in 10459 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 496 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 496/496 places, 1162/1162 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 496 transition count 1126
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 460 transition count 1126
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 72 place count 460 transition count 1070
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 184 place count 404 transition count 1070
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 188 place count 400 transition count 1066
Iterating global reduction 2 with 4 rules applied. Total rules applied 192 place count 400 transition count 1066
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 286 place count 353 transition count 1019
Applied a total of 286 rules in 60 ms. Remains 353 /496 variables (removed 143) and now considering 1019/1162 (removed 143) transitions.
[2022-05-19 01:15:27] [INFO ] Flow matrix only has 995 transitions (discarded 24 similar events)
// Phase 1: matrix 995 rows 353 cols
[2022-05-19 01:15:27] [INFO ] Computed 44 place invariants in 17 ms
[2022-05-19 01:15:28] [INFO ] Dead Transitions using invariants and state equation in 670 ms found 0 transitions.
[2022-05-19 01:15:28] [INFO ] Flow matrix only has 995 transitions (discarded 24 similar events)
// Phase 1: matrix 995 rows 353 cols
[2022-05-19 01:15:28] [INFO ] Computed 44 place invariants in 13 ms
[2022-05-19 01:15:28] [INFO ] Implicit Places using invariants in 397 ms returned []
[2022-05-19 01:15:29] [INFO ] Flow matrix only has 995 transitions (discarded 24 similar events)
// Phase 1: matrix 995 rows 353 cols
[2022-05-19 01:15:29] [INFO ] Computed 44 place invariants in 13 ms
[2022-05-19 01:15:29] [INFO ] State equation strengthened by 112 read => feed constraints.
[2022-05-19 01:15:36] [INFO ] Implicit Places using invariants and state equation in 7119 ms returned []
Implicit Place search using SMT with State Equation took 7561 ms to find 0 implicit places.
[2022-05-19 01:15:36] [INFO ] Redundant transitions in 15 ms returned []
[2022-05-19 01:15:36] [INFO ] Flow matrix only has 995 transitions (discarded 24 similar events)
// Phase 1: matrix 995 rows 353 cols
[2022-05-19 01:15:36] [INFO ] Computed 44 place invariants in 14 ms
[2022-05-19 01:15:36] [INFO ] Dead Transitions using invariants and state equation in 560 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 353/496 places, 1019/1162 transitions.
Finished structural reductions, in 1 iterations. Remains : 353/496 places, 1019/1162 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T04-LTLCardinality-14 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:(GT s30 s33)], 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 8 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S06J06T04-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T04-LTLCardinality-14 finished in 8981 ms.
All properties solved by simple procedures.
Total runtime 70832 ms.
BK_STOP 1652922936909
--------------------
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="PolyORBLF-PT-S06J06T04"
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 PolyORBLF-PT-S06J06T04, 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 r168-tall-165277017100707"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J06T04.tgz
mv PolyORBLF-PT-S06J06T04 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 '
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 ;