Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2021-input.r166-oct2-162089278600253.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBNT-COL-S10J20, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-oct2-162089278600253
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 106K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 09:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 09:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 12:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 12:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 92K May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1621288083907

Running Version 0
[2021-05-17 21:48:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -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, 1800]
[2021-05-17 21:48:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 21:48:09] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2021-05-17 21:48:10] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-17 21:48:11] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 2066 ms
[2021-05-17 21:48:11] [INFO ] ms3 symmetric to ms2 in transition trans_489
[2021-05-17 21:48:11] [INFO ] ms2 symmetric to ms4 in transition trans_489
[2021-05-17 21:48:11] [INFO ] ms4 symmetric to ms1 in transition trans_489
[2021-05-17 21:48:11] [INFO ] ms3 symmetric to ms2 in transition trans_488
[2021-05-17 21:48:11] [INFO ] ms2 symmetric to ms1 in transition trans_488
[2021-05-17 21:48:11] [INFO ] ms2 symmetric to ms1 in transition trans_487
[2021-05-17 21:48:11] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 494 PT places and 11822.0 transition bindings in 107 ms.
[2021-05-17 21:48:11] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions in 3 ms.
[2021-05-17 21:48:11] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_12715025632515753616.dot
Structural test allowed to assert that 2 places are NOT stable. Took 3 ms.
Incomplete random walk after 10004 steps, including 571 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 46) seen :12
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 34) seen :32
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 38 rows 48 cols
[2021-05-17 21:48:11] [INFO ] Computed 13 place invariants in 8 ms
[2021-05-17 21:48:12] [INFO ] [Real]Absence check using 6 positive place invariants in 16 ms returned sat
[2021-05-17 21:48:12] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 24 ms returned sat
[2021-05-17 21:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:48:12] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2021-05-17 21:48:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:48:12] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 21:48:12] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-17 21:48:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:48:12] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2021-05-17 21:48:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 21:48:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-17 21:48:12] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 3 ms to minimize.
[2021-05-17 21:48:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 137 ms
[2021-05-17 21:48:12] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 13 ms.
[2021-05-17 21:48:12] [INFO ] Added : 15 causal constraints over 4 iterations in 96 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-17 21:48:12] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-17 21:48:12] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2021-05-17 21:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 21:48:12] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-17 21:48:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 21:48:12] [INFO ] [Nat]Absence check using 6 positive place invariants in 53 ms returned sat
[2021-05-17 21:48:12] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-17 21:48:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:48:12] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2021-05-17 21:48:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2021-05-17 21:48:13] [INFO ] Deduced a trap composed of 14 places in 642 ms of which 18 ms to minimize.
[2021-05-17 21:48:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 714 ms
[2021-05-17 21:48:13] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 40 ms.
[2021-05-17 21:48:13] [INFO ] Added : 14 causal constraints over 4 iterations in 102 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
Finished Parikh walk after 15 steps, including 1 resets, run visited all 2 properties in 1 ms. (steps per millisecond=15 )
Able to resolve query StableMarking after proving 47 properties.
[2021-05-17 21:48:13] [INFO ] Unfolded HLPN to a Petri net with 494 places and 1670 transitions in 80 ms.
[2021-05-17 21:48:13] [INFO ] Unfolded HLPN properties in 0 ms.
[2021-05-17 21:48:13] [INFO ] Unfolded HLPN to a Petri net with 494 places and 1670 transitions in 30 ms.
[2021-05-17 21:48:13] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_3930809855348263066.dot
Deduced a syphon composed of 20 places in 24 ms
Reduce places removed 20 places and 20 transitions.
Incomplete random walk after 10000 steps, including 560 resets, run finished after 467 ms. (steps per millisecond=21 ) properties (out of 48) seen :13
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Running SMT prover for 35 properties.
[2021-05-17 21:48:14] [INFO ] Flow matrix only has 1641 transitions (discarded 9 similar events)
// Phase 1: matrix 1641 rows 474 cols
[2021-05-17 21:48:14] [INFO ] Computed 72 place invariants in 169 ms
[2021-05-17 21:48:16] [INFO ] [Real]Absence check using 65 positive place invariants in 36 ms returned sat
[2021-05-17 21:48:16] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 8 ms returned sat
[2021-05-17 21:48:16] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:35
[2021-05-17 21:48:17] [INFO ] [Nat]Absence check using 65 positive place invariants in 23 ms returned sat
[2021-05-17 21:48:17] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-17 21:48:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 21:48:37] [INFO ] [Nat]Absence check using state equation in 19436 ms returned unsat :0 sat :34
[2021-05-17 21:48:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 21:48:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2021-05-17 21:48:41] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :33
Fused 35 Parikh solutions to 29 different solutions.
Incomplete Parikh walk after 240 steps, including 21 resets, run finished after 15 ms. (steps per millisecond=16 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 460 steps, including 41 resets, run finished after 15 ms. (steps per millisecond=30 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 400 steps, including 36 resets, run finished after 7 ms. (steps per millisecond=57 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 430 steps, including 215 resets, run finished after 6 ms. (steps per millisecond=71 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 440 steps, including 220 resets, run finished after 5 ms. (steps per millisecond=88 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1310 steps, including 327 resets, run finished after 46 ms. (steps per millisecond=28 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1080 steps, including 270 resets, run finished after 27 ms. (steps per millisecond=40 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1210 steps, including 302 resets, run finished after 30 ms. (steps per millisecond=40 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1150 steps, including 287 resets, run finished after 17 ms. (steps per millisecond=67 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 310 steps, including 77 resets, run finished after 5 ms. (steps per millisecond=62 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 320 steps, including 80 resets, run finished after 4 ms. (steps per millisecond=80 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1310 steps, including 262 resets, run finished after 26 ms. (steps per millisecond=50 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1300 steps, including 260 resets, run finished after 16 ms. (steps per millisecond=81 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 450 steps, including 150 resets, run finished after 6 ms. (steps per millisecond=75 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 450 steps, including 225 resets, run finished after 40 ms. (steps per millisecond=11 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 200 steps, including 66 resets, run finished after 3 ms. (steps per millisecond=66 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 140 steps, including 70 resets, run finished after 3 ms. (steps per millisecond=46 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 210 steps, including 70 resets, run finished after 3 ms. (steps per millisecond=70 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 210 steps, including 52 resets, run finished after 4 ms. (steps per millisecond=52 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 340 steps, including 113 resets, run finished after 4 ms. (steps per millisecond=85 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 210 steps, including 70 resets, run finished after 16 ms. (steps per millisecond=13 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 110 steps, including 36 resets, run finished after 2 ms. (steps per millisecond=55 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 120 steps, including 60 resets, run finished after 3 ms. (steps per millisecond=40 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 200 steps, including 100 resets, run finished after 3 ms. (steps per millisecond=66 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 490 steps, including 163 resets, run finished after 7 ms. (steps per millisecond=70 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 350 steps, including 116 resets, run finished after 7 ms. (steps per millisecond=50 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 420 steps, including 210 resets, run finished after 15 ms. (steps per millisecond=28 ) properties (out of 35) seen :0 could not realise parikh vector
Incomplete Parikh walk after 360 steps, including 180 resets, run finished after 4 ms. (steps per millisecond=90 ) properties (out of 35) seen :0 could not realise parikh vector
Support contains 413 out of 474 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 474/474 places, 1650/1650 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 464 transition count 1648
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 14 place count 462 transition count 1648
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 14 place count 462 transition count 1645
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 20 place count 459 transition count 1645
Applied a total of 20 rules in 524 ms. Remains 459 /474 variables (removed 15) and now considering 1645/1650 (removed 5) transitions.
[2021-05-17 21:48:42] [INFO ] Flow matrix only has 1636 transitions (discarded 9 similar events)
// Phase 1: matrix 1636 rows 459 cols
[2021-05-17 21:48:43] [INFO ] Computed 62 place invariants in 124 ms
[2021-05-17 21:48:44] [INFO ] Dead Transitions using invariants and state equation in 1988 ms returned [633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 674, 675, 676, 677, 678, 680, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 709, 710, 711, 712, 713, 715, 718, 719, 720, 721, 722, 723, 725, 728, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 765, 766, 767, 768, 769, 771, 774, 775, 776, 777, 778, 779, 781, 784, 788, 789, 790, 791, 792, 793, 794, 796, 799, 803, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 849, 850, 851, 852, 853, 855, 858, 859, 860, 861, 862, 863, 865, 868, 872, 873, 874, 875, 876, 877, 878, 880, 883, 887, 892, 893, 894, 895, 896, 897, 898, 899, 901, 904, 908, 913, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 969, 970, 971, 972, 973, 975, 978, 979, 980, 981, 982, 983, 985, 988, 992, 993, 994, 995, 996, 997, 998, 1000, 1003, 1007, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1021, 1024, 1028, 1033, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1049, 1052, 1056, 1061, 1067, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1134, 1135, 1136, 1137, 1138, 1140, 1143, 1144, 1145, 1146, 1147, 1148, 1150, 1153, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1165, 1168, 1172, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1186, 1189, 1193, 1198, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1214, 1217, 1221, 1226, 1232, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1250, 1253, 1257, 1262, 1268, 1275, 1283, 1284, 1285, 1286, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1354, 1355, 1356, 1357, 1358, 1360, 1363, 1364, 1365, 1366, 1367, 1368, 1370, 1373, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1385, 1388, 1392, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1406, 1409, 1413, 1418, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1434, 1437, 1441, 1446, 1452, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1470, 1473, 1477, 1482, 1488, 1495, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1515, 1518, 1522, 1527, 1533, 1540, 1548, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1570, 1573, 1577, 1582, 1588, 1595, 1603, 1612, 1622]
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions :[1622, 1612, 1603, 1595, 1588, 1582, 1577, 1573, 1570, 1568, 1567, 1566, 1565, 1564, 1563, 1562, 1561, 1560, 1559, 1558, 1557, 1548, 1540, 1533, 1527, 1522, 1518, 1515, 1513, 1512, 1511, 1510, 1509, 1508, 1507, 1506, 1505, 1504, 1503, 1495, 1488, 1482, 1477, 1473, 1470, 1468, 1467, 1466, 1465, 1464, 1463, 1462, 1461, 1460, 1459, 1452, 1446, 1441, 1437, 1434, 1432, 1431, 1430, 1429, 1428, 1427, 1426, 1425, 1424, 1418, 1413, 1409, 1406, 1404, 1403, 1402, 1401, 1400, 1399, 1398, 1397, 1392, 1388, 1385, 1383, 1382, 1381, 1380, 1379, 1378, 1377, 1373, 1370, 1368, 1367, 1366, 1365, 1364, 1363, 1360, 1358, 1357, 1356, 1355, 1354, 1352, 1351, 1350, 1349, 1348, 1347, 1346, 1345, 1344, 1343, 1342, 1341, 1340, 1339, 1338, 1337, 1336, 1335, 1334, 1333, 1332, 1331, 1330, 1329, 1328, 1327, 1326, 1325, 1324, 1323, 1322, 1321, 1320, 1319, 1318, 1317, 1316, 1315, 1314, 1313, 1312, 1311, 1310, 1309, 1308, 1307, 1306, 1305, 1304, 1303, 1302, 1301, 1300, 1299, 1298, 1297, 1296, 1295, 1294, 1293, 1292, 1291, 1290, 1289, 1288, 1287, 1286, 1285, 1284, 1283, 1275, 1268, 1262, 1257, 1253, 1250, 1248, 1247, 1246, 1245, 1244, 1243, 1242, 1241, 1240, 1239, 1232, 1226, 1221, 1217, 1214, 1212, 1211, 1210, 1209, 1208, 1207, 1206, 1205, 1204, 1198, 1193, 1189, 1186, 1184, 1183, 1182, 1181, 1180, 1179, 1178, 1177, 1172, 1168, 1165, 1163, 1162, 1161, 1160, 1159, 1158, 1157, 1153, 1150, 1148, 1147, 1146, 1145, 1144, 1143, 1140, 1138, 1137, 1136, 1135, 1134, 1132, 1131, 1130, 1129, 1128, 1127, 1126, 1125, 1124, 1123, 1122, 1121, 1120, 1119, 1118, 1117, 1116, 1115, 1114, 1113, 1112, 1111, 1110, 1109, 1108, 1107, 1106, 1105, 1104, 1103, 1102, 1101, 1100, 1099, 1098, 1097, 1096, 1095, 1094, 1093, 1092, 1091, 1090, 1089, 1088, 1087, 1086, 1085, 1084, 1083, 1082, 1081, 1080, 1079, 1078, 1077, 1076, 1075, 1074, 1067, 1061, 1056, 1052, 1049, 1047, 1046, 1045, 1044, 1043, 1042, 1041, 1040, 1039, 1033, 1028, 1024, 1021, 1019, 1018, 1017, 1016, 1015, 1014, 1013, 1012, 1007, 1003, 1000, 998, 997, 996, 995, 994, 993, 992, 988, 985, 983, 982, 981, 980, 979, 978, 975, 973, 972, 971, 970, 969, 967, 966, 965, 964, 963, 962, 961, 960, 959, 958, 957, 956, 955, 954, 953, 952, 951, 950, 949, 948, 947, 946, 945, 944, 943, 942, 941, 940, 939, 938, 937, 936, 935, 934, 933, 932, 931, 930, 929, 928, 927, 926, 925, 924, 923, 922, 921, 920, 919, 913, 908, 904, 901, 899, 898, 897, 896, 895, 894, 893, 892, 887, 883, 880, 878, 877, 876, 875, 874, 873, 872, 868, 865, 863, 862, 861, 860, 859, 858, 855, 853, 852, 851, 850, 849, 847, 846, 845, 844, 843, 842, 841, 840, 839, 838, 837, 836, 835, 834, 833, 832, 831, 830, 829, 828, 827, 826, 825, 824, 823, 822, 821, 820, 819, 818, 817, 816, 815, 814, 813, 812, 811, 810, 809, 808, 803, 799, 796, 794, 793, 792, 791, 790, 789, 788, 784, 781, 779, 778, 777, 776, 775, 774, 771, 769, 768, 767, 766, 765, 763, 762, 761, 760, 759, 758, 757, 756, 755, 754, 753, 752, 751, 750, 749, 748, 747, 746, 745, 744, 743, 742, 741, 740, 739, 738, 737, 736, 735, 734, 733, 732, 728, 725, 723, 722, 721, 720, 719, 718, 715, 713, 712, 711, 710, 709, 707, 706, 705, 704, 703, 702, 701, 700, 699, 698, 697, 696, 695, 694, 693, 692, 691, 690, 689, 688, 687, 686, 685, 684, 683, 680, 678, 677, 676, 675, 674, 672, 671, 670, 669, 668, 667, 666, 665, 664, 663, 662, 661, 660, 659, 658, 657, 656, 655, 654, 652, 651, 650, 649, 648, 647, 646, 645, 644, 643, 642, 641, 640, 639, 638, 637, 636, 635, 634, 633]
Starting structural reductions, iteration 1 : 459/474 places, 1030/1650 transitions.
Applied a total of 0 rules in 16 ms. Remains 459 /459 variables (removed 0) and now considering 1030/1030 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 459/474 places, 1030/1650 transitions.
[2021-05-17 21:48:45] [INFO ] Flatten gal took : 227 ms
[2021-05-17 21:48:45] [INFO ] Flatten gal took : 99 ms
[2021-05-17 21:48:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1534087082001308897.gal : 21 ms
[2021-05-17 21:48:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8764491472181203568.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality1534087082001308897.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8764491472181203568.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality1534087082001308897.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8764491472181203568.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality8764491472181203568.prop.
SDD proceeding with computation,35 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,35 properties remain. new max is 8
SDD size :2 after 5
Invariant property smplace_31 does not hold.
Invariant property smplace_27 does not hold.
SDD proceeding with computation,33 properties remain. new max is 8
SDD size :5 after 6
Invariant property smplace_45 does not hold.
Invariant property smplace_44 does not hold.
Invariant property smplace_32 does not hold.
Invariant property smplace_26 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_14 does not hold.
Invariant property smplace_13 does not hold.
Invariant property smplace_12 does not hold.
Invariant property smplace_10 does not hold.
Invariant property smplace_4 does not hold.
Invariant property smplace_3 does not hold.
Invariant property smplace_0 does not hold.
SDD proceeding with computation,21 properties remain. new max is 8
SDD size :6 after 10
Invariant property smplace_21 does not hold.
SDD proceeding with computation,20 properties remain. new max is 8
SDD size :10 after 11
Invariant property smplace_46 does not hold.
Invariant property smplace_22 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_16 does not hold.
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :11 after 15
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :15 after 16
Invariant property smplace_8 does not hold.
Invariant property smplace_7 does not hold.
Invariant property smplace_2 does not hold.
Invariant property smplace_1 does not hold.
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :16 after 19
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :19 after 23
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :23 after 28
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :28 after 32
Invariant property smplace_41 does not hold.
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :32 after 43
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :43 after 50
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :50 after 68
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :68 after 97
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :97 after 154
Invariant property smplace_30 does not hold.
Invariant property smplace_20 does not hold.
Invariant property smplace_11 does not hold.
Invariant property smplace_9 does not hold.
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :154 after 711
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :711 after 1306
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :1306 after 2497
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :2497 after 4912
Invariant property smplace_29 does not hold.
Invariant property smplace_19 does not hold.
Invariant property smplace_5 does not hold.
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :4912 after 35349
Detected timeout of ITS tools.
[2021-05-17 21:49:00] [INFO ] Flatten gal took : 198 ms
[2021-05-17 21:49:00] [INFO ] Applying decomposition
[2021-05-17 21:49:00] [INFO ] Flatten gal took : 132 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph8584031165196897360.txt, -o, /tmp/graph8584031165196897360.bin, -w, /tmp/graph8584031165196897360.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph8584031165196897360.bin, -l, -1, -v, -w, /tmp/graph8584031165196897360.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 21:49:01] [INFO ] Decomposing Gal with order
[2021-05-17 21:49:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 21:49:02] [INFO ] Removed a total of 2732 redundant transitions.
[2021-05-17 21:49:02] [INFO ] Flatten gal took : 466 ms
[2021-05-17 21:49:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 214 labels/synchronizations in 99 ms.
[2021-05-17 21:49:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9100858879181340760.gal : 31 ms
[2021-05-17 21:49:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4621032654391817311.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality9100858879181340760.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4621032654391817311.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality9100858879181340760.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4621032654391817311.prop --nowitness
Loading property file /tmp/ReachabilityCardinality4621032654391817311.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10508697216362976036
[2021-05-17 21:49:17] [INFO ] Built C files in 90ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10508697216362976036
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10508697216362976036]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10508697216362976036] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10508697216362976036] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Finished random walk after 429 steps, including 34 resets, run visited all 4 properties in 5 ms. (steps per millisecond=85 )
Able to resolve query StableMarking after proving 48 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL

BK_STOP 1621288159716

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination StableMarking -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 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="PolyORBNT-COL-S10J20"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 PolyORBNT-COL-S10J20, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r166-oct2-162089278600253"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J20.tgz
mv PolyORBNT-COL-S10J20 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;