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-165277017100715.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-S06J06T06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277017100715
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 21K Apr 29 13:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 29 13:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 74K Apr 29 13:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 351K Apr 29 13:55 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 7.8K May 9 08:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K May 9 08:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 632K May 9 08:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.1M May 9 08:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K May 9 08:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.3K 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 11M 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 PolyORBLF-PT-S06J06T06-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652924363246

Running Version 202205111006
[2022-05-19 01:39:25] [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 01:39:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 01:39:26] [INFO ] Load time of PNML (sax parser for PT used): 686 ms
[2022-05-19 01:39:26] [INFO ] Transformed 700 places.
[2022-05-19 01:39:26] [INFO ] Transformed 10740 transitions.
[2022-05-19 01:39:26] [INFO ] Parsed PT model containing 700 places and 10740 transitions in 911 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 3 formulas.
Ensure Unique test removed 8070 transitions
Reduce redundant transitions removed 8070 transitions.
FORMULA PolyORBLF-PT-S06J06T06-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T06-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T06-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T06-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T06-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T06-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 87 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 2670/2670 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 694 transition count 2670
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 688 transition count 2664
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 688 transition count 2664
Applied a total of 18 rules in 176 ms. Remains 688 /700 variables (removed 12) and now considering 2664/2670 (removed 6) transitions.
[2022-05-19 01:39:27] [INFO ] Flow matrix only has 2628 transitions (discarded 36 similar events)
// Phase 1: matrix 2628 rows 688 cols
[2022-05-19 01:39:27] [INFO ] Computed 52 place invariants in 142 ms
[2022-05-19 01:39:29] [INFO ] Dead Transitions using invariants and state equation in 2550 ms found 918 transitions.
Found 918 dead transitions using SMT.
Drop transitions removed 918 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 918 transitions.
[2022-05-19 01:39:29] [INFO ] Flow matrix only has 1710 transitions (discarded 36 similar events)
// Phase 1: matrix 1710 rows 688 cols
[2022-05-19 01:39:29] [INFO ] Computed 52 place invariants in 53 ms
[2022-05-19 01:39:30] [INFO ] Implicit Places using invariants in 698 ms returned [64, 183, 468, 529, 663, 668]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 713 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 682/700 places, 1746/2670 transitions.
Applied a total of 0 rules in 14 ms. Remains 682 /682 variables (removed 0) and now considering 1746/1746 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 682/700 places, 1746/2670 transitions.
Support contains 87 out of 682 places after structural reductions.
[2022-05-19 01:39:31] [INFO ] Flatten gal took : 223 ms
[2022-05-19 01:39:31] [INFO ] Flatten gal took : 147 ms
[2022-05-19 01:39:31] [INFO ] Input system was already deterministic with 1746 transitions.
Incomplete random walk after 10000 steps, including 62 resets, run finished after 584 ms. (steps per millisecond=17 ) properties (out of 19) seen :12
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2022-05-19 01:39:32] [INFO ] Flow matrix only has 1710 transitions (discarded 36 similar events)
// Phase 1: matrix 1710 rows 682 cols
[2022-05-19 01:39:32] [INFO ] Computed 46 place invariants in 35 ms
[2022-05-19 01:39:33] [INFO ] [Real]Absence check using 20 positive place invariants in 20 ms returned sat
[2022-05-19 01:39:33] [INFO ] [Real]Absence check using 20 positive and 26 generalized place invariants in 39 ms returned sat
[2022-05-19 01:39:33] [INFO ] After 282ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA PolyORBLF-PT-S06J06T06-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA PolyORBLF-PT-S06J06T06-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 7 atomic propositions for a total of 8 simplifications.
FORMULA PolyORBLF-PT-S06J06T06-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T06-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 12 out of 682 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 682/682 places, 1746/1746 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 682 transition count 1716
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 652 transition count 1716
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 60 place count 652 transition count 1632
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 228 place count 568 transition count 1632
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 2 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 372 place count 496 transition count 1560
Applied a total of 372 rules in 150 ms. Remains 496 /682 variables (removed 186) and now considering 1560/1746 (removed 186) transitions.
[2022-05-19 01:39:33] [INFO ] Flow matrix only has 1524 transitions (discarded 36 similar events)
// Phase 1: matrix 1524 rows 496 cols
[2022-05-19 01:39:33] [INFO ] Computed 46 place invariants in 33 ms
[2022-05-19 01:39:34] [INFO ] Dead Transitions using invariants and state equation in 1222 ms found 0 transitions.
[2022-05-19 01:39:34] [INFO ] Flow matrix only has 1524 transitions (discarded 36 similar events)
// Phase 1: matrix 1524 rows 496 cols
[2022-05-19 01:39:34] [INFO ] Computed 46 place invariants in 30 ms
[2022-05-19 01:39:35] [INFO ] Implicit Places using invariants in 642 ms returned []
[2022-05-19 01:39:35] [INFO ] Flow matrix only has 1524 transitions (discarded 36 similar events)
// Phase 1: matrix 1524 rows 496 cols
[2022-05-19 01:39:35] [INFO ] Computed 46 place invariants in 29 ms
[2022-05-19 01:39:35] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:39:39] [INFO ] Implicit Places using invariants and state equation in 4368 ms returned []
Implicit Place search using SMT with State Equation took 5013 ms to find 0 implicit places.
[2022-05-19 01:39:39] [INFO ] Redundant transitions in 97 ms returned []
[2022-05-19 01:39:39] [INFO ] Flow matrix only has 1524 transitions (discarded 36 similar events)
// Phase 1: matrix 1524 rows 496 cols
[2022-05-19 01:39:39] [INFO ] Computed 46 place invariants in 28 ms
[2022-05-19 01:39:40] [INFO ] Dead Transitions using invariants and state equation in 1115 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 496/682 places, 1560/1746 transitions.
Finished structural reductions, in 1 iterations. Remains : 496/682 places, 1560/1746 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T06-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 (ADD s50 s99 s189 s249 s358 s468) (ADD s83 s92 s133 s179 s217 s365))], 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 21 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-PT-S06J06T06-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T06-LTLCardinality-03 finished in 7812 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 682 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 682/682 places, 1746/1746 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 42 place count 682 transition count 1704
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 640 transition count 1704
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 84 place count 640 transition count 1620
Deduced a syphon composed of 84 places in 3 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 252 place count 556 transition count 1620
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: 78
Deduced a syphon composed of 78 places in 2 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 2 with 156 rules applied. Total rules applied 408 place count 478 transition count 1542
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 411 place count 475 transition count 1539
Iterating global reduction 2 with 3 rules applied. Total rules applied 414 place count 475 transition count 1539
Applied a total of 414 rules in 126 ms. Remains 475 /682 variables (removed 207) and now considering 1539/1746 (removed 207) transitions.
[2022-05-19 01:39:41] [INFO ] Flow matrix only has 1503 transitions (discarded 36 similar events)
// Phase 1: matrix 1503 rows 475 cols
[2022-05-19 01:39:41] [INFO ] Computed 46 place invariants in 30 ms
[2022-05-19 01:39:42] [INFO ] Dead Transitions using invariants and state equation in 1032 ms found 0 transitions.
[2022-05-19 01:39:42] [INFO ] Flow matrix only has 1503 transitions (discarded 36 similar events)
// Phase 1: matrix 1503 rows 475 cols
[2022-05-19 01:39:42] [INFO ] Computed 46 place invariants in 27 ms
[2022-05-19 01:39:42] [INFO ] Implicit Places using invariants in 600 ms returned []
[2022-05-19 01:39:42] [INFO ] Flow matrix only has 1503 transitions (discarded 36 similar events)
// Phase 1: matrix 1503 rows 475 cols
[2022-05-19 01:39:42] [INFO ] Computed 46 place invariants in 46 ms
[2022-05-19 01:39:43] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:39:54] [INFO ] Implicit Places using invariants and state equation in 11800 ms returned []
Implicit Place search using SMT with State Equation took 12402 ms to find 0 implicit places.
[2022-05-19 01:39:54] [INFO ] Redundant transitions in 70 ms returned []
[2022-05-19 01:39:54] [INFO ] Flow matrix only has 1503 transitions (discarded 36 similar events)
// Phase 1: matrix 1503 rows 475 cols
[2022-05-19 01:39:54] [INFO ] Computed 46 place invariants in 35 ms
[2022-05-19 01:39:55] [INFO ] Dead Transitions using invariants and state equation in 1028 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 475/682 places, 1539/1746 transitions.
Finished structural reductions, in 1 iterations. Remains : 475/682 places, 1539/1746 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T06-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:(LEQ 1 s338)], 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 412 steps with 7 reset in 4 ms.
FORMULA PolyORBLF-PT-S06J06T06-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T06-LTLCardinality-05 finished in 14737 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&X((F((F(p1)&&p2))||!p1))))'
Support contains 26 out of 682 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 682/682 places, 1746/1746 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 676 transition count 1740
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 676 transition count 1740
Applied a total of 12 rules in 35 ms. Remains 676 /682 variables (removed 6) and now considering 1740/1746 (removed 6) transitions.
[2022-05-19 01:39:55] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-19 01:39:55] [INFO ] Computed 46 place invariants in 38 ms
[2022-05-19 01:39:57] [INFO ] Dead Transitions using invariants and state equation in 1880 ms found 0 transitions.
[2022-05-19 01:39:57] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-19 01:39:57] [INFO ] Computed 46 place invariants in 42 ms
[2022-05-19 01:39:58] [INFO ] Implicit Places using invariants in 705 ms returned []
[2022-05-19 01:39:58] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-19 01:39:58] [INFO ] Computed 46 place invariants in 44 ms
[2022-05-19 01:39:59] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:40:05] [INFO ] Implicit Places using invariants and state equation in 7249 ms returned []
Implicit Place search using SMT with State Equation took 7958 ms to find 0 implicit places.
[2022-05-19 01:40:05] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-19 01:40:05] [INFO ] Computed 46 place invariants in 44 ms
[2022-05-19 01:40:07] [INFO ] Dead Transitions using invariants and state equation in 1886 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 676/682 places, 1740/1746 transitions.
Finished structural reductions, in 1 iterations. Remains : 676/682 places, 1740/1746 transitions.
Stuttering acceptance computed with spot in 326 ms :[(NOT p0), (OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (AND p1 (NOT p2)))]
Running random walk in product with property : PolyORBLF-PT-S06J06T06-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(OR (AND p0 (NOT p1)) (AND p0 p2)), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(AND p0 p1 p2), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=2 dest: 3}, { cond=(NOT p0), acceptance={0} source=2 dest: 4}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 1}]], initial=5, aps=[p0:(GT s214 s144), p1:(LEQ (ADD s65 s168 s480 s551 s607 s628) (ADD s79 s80 s163 s276 s336 s629)), p2:(LEQ (ADD s125 s143 s310 s326 s391 s631) (ADD s202 s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S06J06T06-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T06-LTLCardinality-06 finished in 12111 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 7 out of 682 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 682/682 places, 1746/1746 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 42 place count 682 transition count 1704
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 640 transition count 1704
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 84 place count 640 transition count 1620
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 252 place count 556 transition count 1620
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: 78
Deduced a syphon composed of 78 places in 1 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 2 with 156 rules applied. Total rules applied 408 place count 478 transition count 1542
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 411 place count 475 transition count 1539
Iterating global reduction 2 with 3 rules applied. Total rules applied 414 place count 475 transition count 1539
Applied a total of 414 rules in 90 ms. Remains 475 /682 variables (removed 207) and now considering 1539/1746 (removed 207) transitions.
[2022-05-19 01:40:07] [INFO ] Flow matrix only has 1503 transitions (discarded 36 similar events)
// Phase 1: matrix 1503 rows 475 cols
[2022-05-19 01:40:08] [INFO ] Computed 46 place invariants in 43 ms
[2022-05-19 01:40:09] [INFO ] Dead Transitions using invariants and state equation in 1022 ms found 0 transitions.
[2022-05-19 01:40:09] [INFO ] Flow matrix only has 1503 transitions (discarded 36 similar events)
// Phase 1: matrix 1503 rows 475 cols
[2022-05-19 01:40:09] [INFO ] Computed 46 place invariants in 34 ms
[2022-05-19 01:40:09] [INFO ] Implicit Places using invariants in 589 ms returned []
[2022-05-19 01:40:09] [INFO ] Flow matrix only has 1503 transitions (discarded 36 similar events)
// Phase 1: matrix 1503 rows 475 cols
[2022-05-19 01:40:09] [INFO ] Computed 46 place invariants in 35 ms
[2022-05-19 01:40:10] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:40:24] [INFO ] Implicit Places using invariants and state equation in 15236 ms returned []
Implicit Place search using SMT with State Equation took 15826 ms to find 0 implicit places.
[2022-05-19 01:40:24] [INFO ] Redundant transitions in 34 ms returned []
[2022-05-19 01:40:24] [INFO ] Flow matrix only has 1503 transitions (discarded 36 similar events)
// Phase 1: matrix 1503 rows 475 cols
[2022-05-19 01:40:24] [INFO ] Computed 46 place invariants in 32 ms
[2022-05-19 01:40:25] [INFO ] Dead Transitions using invariants and state equation in 1018 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 475/682 places, 1539/1746 transitions.
Finished structural reductions, in 1 iterations. Remains : 475/682 places, 1539/1746 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T06-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 (ADD s49 s92 s164 s216 s339 s390 s422))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J06T06-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T06-LTLCardinality-07 finished in 18080 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((false U false)))'
Support contains 0 out of 682 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 682/682 places, 1746/1746 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 42 place count 682 transition count 1704
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 640 transition count 1704
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 84 place count 640 transition count 1620
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 252 place count 556 transition count 1620
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: 78
Deduced a syphon composed of 78 places in 0 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 2 with 156 rules applied. Total rules applied 408 place count 478 transition count 1542
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 411 place count 475 transition count 1539
Iterating global reduction 2 with 3 rules applied. Total rules applied 414 place count 475 transition count 1539
Applied a total of 414 rules in 89 ms. Remains 475 /682 variables (removed 207) and now considering 1539/1746 (removed 207) transitions.
[2022-05-19 01:40:26] [INFO ] Flow matrix only has 1503 transitions (discarded 36 similar events)
// Phase 1: matrix 1503 rows 475 cols
[2022-05-19 01:40:26] [INFO ] Computed 46 place invariants in 25 ms
[2022-05-19 01:40:27] [INFO ] Dead Transitions using invariants and state equation in 1043 ms found 0 transitions.
[2022-05-19 01:40:27] [INFO ] Flow matrix only has 1503 transitions (discarded 36 similar events)
// Phase 1: matrix 1503 rows 475 cols
[2022-05-19 01:40:27] [INFO ] Computed 46 place invariants in 26 ms
[2022-05-19 01:40:27] [INFO ] Implicit Places using invariants in 583 ms returned []
[2022-05-19 01:40:27] [INFO ] Flow matrix only has 1503 transitions (discarded 36 similar events)
// Phase 1: matrix 1503 rows 475 cols
[2022-05-19 01:40:27] [INFO ] Computed 46 place invariants in 30 ms
[2022-05-19 01:40:28] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:40:38] [INFO ] Implicit Places using invariants and state equation in 10603 ms returned []
Implicit Place search using SMT with State Equation took 11188 ms to find 0 implicit places.
[2022-05-19 01:40:38] [INFO ] Redundant transitions in 34 ms returned []
[2022-05-19 01:40:38] [INFO ] Flow matrix only has 1503 transitions (discarded 36 similar events)
// Phase 1: matrix 1503 rows 475 cols
[2022-05-19 01:40:38] [INFO ] Computed 46 place invariants in 30 ms
[2022-05-19 01:40:39] [INFO ] Dead Transitions using invariants and state equation in 1023 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 475/682 places, 1539/1746 transitions.
Finished structural reductions, in 1 iterations. Remains : 475/682 places, 1539/1746 transitions.
Stuttering acceptance computed with spot in 10 ms :[true]
Running random walk in product with property : PolyORBLF-PT-S06J06T06-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}]], initial=0, aps=[], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S06J06T06-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T06-LTLCardinality-10 finished in 13425 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&F(p1)))'
Support contains 4 out of 682 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 682/682 places, 1746/1746 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 676 transition count 1740
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 676 transition count 1740
Applied a total of 12 rules in 23 ms. Remains 676 /682 variables (removed 6) and now considering 1740/1746 (removed 6) transitions.
[2022-05-19 01:40:39] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-19 01:40:39] [INFO ] Computed 46 place invariants in 47 ms
[2022-05-19 01:40:41] [INFO ] Dead Transitions using invariants and state equation in 1886 ms found 0 transitions.
[2022-05-19 01:40:41] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-19 01:40:41] [INFO ] Computed 46 place invariants in 42 ms
[2022-05-19 01:40:42] [INFO ] Implicit Places using invariants in 737 ms returned []
[2022-05-19 01:40:42] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-19 01:40:42] [INFO ] Computed 46 place invariants in 39 ms
[2022-05-19 01:40:42] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:40:52] [INFO ] Implicit Places using invariants and state equation in 10411 ms returned []
Implicit Place search using SMT with State Equation took 11150 ms to find 0 implicit places.
[2022-05-19 01:40:52] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-19 01:40:52] [INFO ] Computed 46 place invariants in 43 ms
[2022-05-19 01:40:54] [INFO ] Dead Transitions using invariants and state equation in 1887 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 676/682 places, 1740/1746 transitions.
Finished structural reductions, in 1 iterations. Remains : 676/682 places, 1740/1746 transitions.
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J06T06-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(LEQ s45 s366), p1:(LEQ s166 s111)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 15 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J06T06-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T06-LTLCardinality-13 finished in 15130 ms.
All properties solved by simple procedures.
Total runtime 88581 ms.

BK_STOP 1652924454590

--------------------
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-S06J06T06"
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-S06J06T06, 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-165277017100715"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J06T06.tgz
mv PolyORBLF-PT-S06J06T06 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 ;