Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r019-tall-162038041200057.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-06a, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r019-tall-162038041200057
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 904K
-rw-r--r-- 1 mcc users 7.2K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 101K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 01:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 01:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 09:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 09:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 597K 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1620413962176

Running Version 0
[2021-05-07 18:59:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -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]
[2021-05-07 18:59:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 18:59:23] [INFO ] Load time of PNML (sax parser for PT used): 122 ms
[2021-05-07 18:59:23] [INFO ] Transformed 1406 places.
[2021-05-07 18:59:23] [INFO ] Transformed 2100 transitions.
[2021-05-07 18:59:23] [INFO ] Found NUPN structural information;
[2021-05-07 18:59:23] [INFO ] Parsed PT model containing 1406 places and 2100 transitions in 176 ms.
Starting structural reductions, iteration 0 : 1406/1406 places, 2100/2100 transitions.
Ensure Unique test removed 24 places
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Discarding 12 places :
Implicit places reduction removed 12 places
Drop transitions removed 127 transitions
Trivial Post-agglo rules discarded 127 transitions
Performed 127 trivial Post agglomeration. Transition count delta: 127
Iterating post reduction 0 with 185 rules applied. Total rules applied 185 place count 1370 transition count 1951
Reduce places removed 127 places and 0 transitions.
Iterating post reduction 1 with 127 rules applied. Total rules applied 312 place count 1243 transition count 1951
Performed 129 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 129 Pre rules applied. Total rules applied 312 place count 1243 transition count 1822
Deduced a syphon composed of 129 places in 20 ms
Ensure Unique test removed 51 places
Reduce places removed 180 places and 0 transitions.
Iterating global reduction 2 with 309 rules applied. Total rules applied 621 place count 1063 transition count 1822
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 622 place count 1063 transition count 1821
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 623 place count 1062 transition count 1821
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 632 place count 1053 transition count 1774
Ensure Unique test removed 1 places
Iterating global reduction 4 with 10 rules applied. Total rules applied 642 place count 1052 transition count 1774
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 6 rules applied. Total rules applied 648 place count 1051 transition count 1769
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 651 place count 1048 transition count 1769
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 652 place count 1047 transition count 1761
Iterating global reduction 6 with 1 rules applied. Total rules applied 653 place count 1047 transition count 1761
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 654 place count 1046 transition count 1753
Iterating global reduction 6 with 1 rules applied. Total rules applied 655 place count 1046 transition count 1753
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 656 place count 1045 transition count 1745
Iterating global reduction 6 with 1 rules applied. Total rules applied 657 place count 1045 transition count 1745
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 658 place count 1044 transition count 1737
Iterating global reduction 6 with 1 rules applied. Total rules applied 659 place count 1044 transition count 1737
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 660 place count 1043 transition count 1729
Iterating global reduction 6 with 1 rules applied. Total rules applied 661 place count 1043 transition count 1729
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 662 place count 1042 transition count 1721
Iterating global reduction 6 with 1 rules applied. Total rules applied 663 place count 1042 transition count 1721
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 664 place count 1041 transition count 1713
Iterating global reduction 6 with 1 rules applied. Total rules applied 665 place count 1041 transition count 1713
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 666 place count 1040 transition count 1705
Iterating global reduction 6 with 1 rules applied. Total rules applied 667 place count 1040 transition count 1705
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 668 place count 1039 transition count 1697
Iterating global reduction 6 with 1 rules applied. Total rules applied 669 place count 1039 transition count 1697
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 670 place count 1038 transition count 1689
Iterating global reduction 6 with 1 rules applied. Total rules applied 671 place count 1038 transition count 1689
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 672 place count 1037 transition count 1681
Iterating global reduction 6 with 1 rules applied. Total rules applied 673 place count 1037 transition count 1681
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 674 place count 1036 transition count 1673
Iterating global reduction 6 with 1 rules applied. Total rules applied 675 place count 1036 transition count 1673
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 676 place count 1035 transition count 1665
Iterating global reduction 6 with 1 rules applied. Total rules applied 677 place count 1035 transition count 1665
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 678 place count 1034 transition count 1657
Iterating global reduction 6 with 1 rules applied. Total rules applied 679 place count 1034 transition count 1657
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 680 place count 1033 transition count 1649
Iterating global reduction 6 with 1 rules applied. Total rules applied 681 place count 1033 transition count 1649
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 682 place count 1032 transition count 1641
Iterating global reduction 6 with 1 rules applied. Total rules applied 683 place count 1032 transition count 1641
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 2 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 6 with 84 rules applied. Total rules applied 767 place count 990 transition count 1599
Applied a total of 767 rules in 1120 ms. Remains 990 /1406 variables (removed 416) and now considering 1599/2100 (removed 501) transitions.
// Phase 1: matrix 1599 rows 990 cols
[2021-05-07 18:59:25] [INFO ] Computed 181 place invariants in 120 ms
[2021-05-07 18:59:25] [INFO ] Implicit Places using invariants in 926 ms returned [1, 19, 20, 22, 32, 50, 68, 148, 162, 163, 164, 165, 166, 184, 202, 282, 296, 297, 298, 299, 300, 318, 336, 416, 430, 431, 432, 433, 434, 452, 470, 550, 564, 565, 566, 567, 568, 586, 604, 684, 698, 699, 700, 701, 702, 720, 738, 818, 823, 834, 835, 836, 837, 838, 856, 858, 861, 879, 880, 881, 882, 894, 900, 906, 912, 918, 924, 930, 936, 942, 948, 954]
Discarding 72 places :
Implicit Place search using SMT only with invariants took 952 ms to find 72 implicit places.
// Phase 1: matrix 1599 rows 918 cols
[2021-05-07 18:59:26] [INFO ] Computed 109 place invariants in 54 ms
[2021-05-07 18:59:26] [INFO ] Dead Transitions using invariants and state equation in 696 ms returned []
Starting structural reductions, iteration 1 : 918/1406 places, 1599/2100 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 918 transition count 1471
Reduce places removed 128 places and 0 transitions.
Iterating post reduction 1 with 128 rules applied. Total rules applied 256 place count 790 transition count 1471
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 49 Pre rules applied. Total rules applied 256 place count 790 transition count 1422
Deduced a syphon composed of 49 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 99 rules applied. Total rules applied 355 place count 740 transition count 1422
Discarding 17 places :
Implicit places reduction removed 17 places
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 2 with 37 rules applied. Total rules applied 392 place count 723 transition count 1402
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 412 place count 703 transition count 1402
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 412 place count 703 transition count 1401
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 414 place count 702 transition count 1401
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 435 place count 681 transition count 1380
Iterating global reduction 4 with 21 rules applied. Total rules applied 456 place count 681 transition count 1380
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 465 place count 681 transition count 1371
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 465 place count 681 transition count 1370
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 467 place count 680 transition count 1370
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 470 place count 677 transition count 1367
Iterating global reduction 5 with 3 rules applied. Total rules applied 473 place count 677 transition count 1367
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 474 place count 676 transition count 1366
Iterating global reduction 5 with 1 rules applied. Total rules applied 475 place count 676 transition count 1366
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 476 place count 675 transition count 1365
Iterating global reduction 5 with 1 rules applied. Total rules applied 477 place count 675 transition count 1365
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: 59
Deduced a syphon composed of 59 places in 1 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 5 with 118 rules applied. Total rules applied 595 place count 616 transition count 1306
Applied a total of 595 rules in 224 ms. Remains 616 /918 variables (removed 302) and now considering 1306/1599 (removed 293) transitions.
// Phase 1: matrix 1306 rows 616 cols
[2021-05-07 18:59:26] [INFO ] Computed 91 place invariants in 15 ms
[2021-05-07 18:59:27] [INFO ] Implicit Places using invariants in 357 ms returned [73, 90, 96, 101, 160, 177, 183, 188, 190, 250, 267, 273, 278, 280, 340, 357, 363, 368, 370, 430, 447, 453, 458, 460, 520, 537, 543, 548, 550, 613]
Discarding 30 places :
Implicit Place search using SMT only with invariants took 368 ms to find 30 implicit places.
Starting structural reductions, iteration 2 : 586/1406 places, 1306/2100 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 586 transition count 1305
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 585 transition count 1305
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 14 place count 573 transition count 1293
Iterating global reduction 2 with 12 rules applied. Total rules applied 26 place count 573 transition count 1293
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 38 place count 561 transition count 1281
Iterating global reduction 2 with 12 rules applied. Total rules applied 50 place count 561 transition count 1281
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 56 place count 555 transition count 1275
Iterating global reduction 2 with 6 rules applied. Total rules applied 62 place count 555 transition count 1275
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 86 place count 543 transition count 1263
Applied a total of 86 rules in 134 ms. Remains 543 /586 variables (removed 43) and now considering 1263/1306 (removed 43) transitions.
// Phase 1: matrix 1263 rows 543 cols
[2021-05-07 18:59:27] [INFO ] Computed 61 place invariants in 15 ms
[2021-05-07 18:59:27] [INFO ] Implicit Places using invariants in 312 ms returned []
// Phase 1: matrix 1263 rows 543 cols
[2021-05-07 18:59:27] [INFO ] Computed 61 place invariants in 13 ms
[2021-05-07 18:59:28] [INFO ] State equation strengthened by 6 read => feed constraints.
[2021-05-07 18:59:29] [INFO ] Implicit Places using invariants and state equation in 1338 ms returned []
Implicit Place search using SMT with State Equation took 1653 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 543/1406 places, 1263/2100 transitions.
Discarding 66 transitions out of 1263. Remains 1197
[2021-05-07 18:59:29] [INFO ] Initial state test concluded for 1 properties.
Incomplete random walk after 10000 steps, including 149 resets, run finished after 426 ms. (steps per millisecond=23 ) properties (out of 1196) seen :249
Running SMT prover for 947 properties.
// Phase 1: matrix 1263 rows 543 cols
[2021-05-07 18:59:29] [INFO ] Computed 61 place invariants in 12 ms
[2021-05-07 18:59:35] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2021-05-07 18:59:35] [INFO ] [Real]Absence check using 11 positive and 50 generalized place invariants in 16 ms returned sat
[2021-05-07 18:59:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:59:54] [INFO ] [Real]Absence check using state equation in 12027 ms returned unsat :0 sat :557 real:390
[2021-05-07 18:59:54] [INFO ] State equation strengthened by 6 read => feed constraints.
[2021-05-07 18:59:54] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 947 Parikh solutions to 1 different solutions.
Support contains 333 out of 543 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 543/543 places, 1263/1263 transitions.
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 543 transition count 1259
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 9 place count 539 transition count 1258
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 1 with 6 rules applied. Total rules applied 15 place count 539 transition count 1252
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 21 place count 533 transition count 1252
Applied a total of 21 rules in 109 ms. Remains 533 /543 variables (removed 10) and now considering 1252/1263 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 533/543 places, 1252/1263 transitions.
[2021-05-07 18:59:55] [INFO ] Flatten gal took : 163 ms
[2021-05-07 18:59:55] [INFO ] Flatten gal took : 102 ms
[2021-05-07 18:59:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14434012974639497254.gal : 33 ms
[2021-05-07 18:59:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9505865387694725857.prop : 7 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/ReachabilityCardinality14434012974639497254.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9505865387694725857.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/ReachabilityCardinality14434012974639497254.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9505865387694725857.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9505865387694725857.prop.
SDD proceeding with computation,947 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,947 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,947 properties remain. new max is 16
SDD size :4 after 7
SDD proceeding with computation,947 properties remain. new max is 32
SDD size :7 after 21
SDD proceeding with computation,947 properties remain. new max is 64
SDD size :21 after 249
SDD proceeding with computation,947 properties remain. new max is 128
SDD size :249 after 43041
SDD proceeding with computation,947 properties remain. new max is 256
SDD size :43041 after 9.7191e+06
Reachability property qltransition_1239 is true.
Reachability property qltransition_1143 is true.
Reachability property qltransition_967 is true.
Reachability property qltransition_750 is true.
Reachability property qltransition_742 is true.
Reachability property qltransition_733 is true.
Reachability property qltransition_725 is true.
Reachability property qltransition_716 is true.
Reachability property qltransition_708 is true.
Reachability property qltransition_699 is true.
Reachability property qltransition_691 is true.
Reachability property qltransition_682 is true.
Reachability property qltransition_674 is true.
Reachability property qltransition_665 is true.
Reachability property qltransition_657 is true.
Reachability property qltransition_648 is true.
Reachability property qltransition_640 is true.
Reachability property qltransition_631 is true.
SDD proceeding with computation,929 properties remain. new max is 256
SDD size :9.7191e+06 after 1.53343e+07
Reachability property qltransition_1234 is true.
Reachability property qltransition_1130 is true.
Reachability property qltransition_1125 is true.
Reachability property qltransition_984 is true.
Reachability property qltransition_270 is true.
Reachability property qltransition_261 is true.
Reachability property qltransition_253 is true.
Reachability property qltransition_244 is true.
Reachability property qltransition_236 is true.
Reachability property qltransition_227 is true.
Reachability property qltransition_219 is true.
Reachability property qltransition_210 is true.
Reachability property qltransition_202 is true.
Reachability property qltransition_193 is true.
Reachability property qltransition_185 is true.
Reachability property qltransition_176 is true.
Reachability property qltransition_168 is true.
Reachability property qltransition_159 is true.
Reachability property qltransition_151 is true.
SDD proceeding with computation,910 properties remain. new max is 256
SDD size :1.53343e+07 after 1.55886e+07
Reachability property qltransition_1215 is true.
Reachability property qltransition_1112 is true.
Reachability property qltransition_1107 is true.
Reachability property qltransition_1001 is true.
Reachability property qltransition_630 is true.
Reachability property qltransition_622 is true.
Reachability property qltransition_613 is true.
Reachability property qltransition_605 is true.
Reachability property qltransition_596 is true.
Reachability property qltransition_588 is true.
Reachability property qltransition_579 is true.
Reachability property qltransition_571 is true.
Reachability property qltransition_562 is true.
Reachability property qltransition_554 is true.
Reachability property qltransition_545 is true.
Reachability property qltransition_537 is true.
Reachability property qltransition_528 is true.
Reachability property qltransition_520 is true.
Reachability property qltransition_511 is true.
SDD proceeding with computation,891 properties remain. new max is 256
SDD size :1.55886e+07 after 1.56093e+07
Reachability property qltransition_1094 is true.
Reachability property qltransition_1089 is true.
Reachability property qltransition_1018 is true.
Reachability property qltransition_390 is true.
Reachability property qltransition_381 is true.
Reachability property qltransition_373 is true.
Reachability property qltransition_364 is true.
Reachability property qltransition_356 is true.
Reachability property qltransition_347 is true.
Reachability property qltransition_339 is true.
Reachability property qltransition_330 is true.
Reachability property qltransition_322 is true.
Reachability property qltransition_313 is true.
Reachability property qltransition_305 is true.
Reachability property qltransition_296 is true.
Reachability property qltransition_288 is true.
Reachability property qltransition_279 is true.
Reachability property qltransition_271 is true.
SDD proceeding with computation,873 properties remain. new max is 256
SDD size :1.56093e+07 after 1.56109e+07
Reachability property qltransition_1210 is true.
Reachability property qltransition_1198 is true.
Reachability property qltransition_1075 is true.
Reachability property qltransition_1070 is true.
Reachability property qltransition_1038 is true.
Reachability property qltransition_1034 is true.
Reachability property qltransition_503 is true.
Reachability property qltransition_495 is true.
Reachability property qltransition_488 is true.
Reachability property qltransition_480 is true.
Reachability property qltransition_473 is true.
Reachability property qltransition_465 is true.
Reachability property qltransition_458 is true.
Reachability property qltransition_450 is true.
Reachability property qltransition_443 is true.
Reachability property qltransition_435 is true.
Reachability property qltransition_428 is true.
Reachability property qltransition_420 is true.
Reachability property qltransition_413 is true.
Reachability property qltransition_405 is true.
Reachability property qltransition_398 is true.
SDD proceeding with computation,852 properties remain. new max is 256
SDD size :1.56109e+07 after 1.5611e+07
SDD proceeding with computation,852 properties remain. new max is 512
SDD size :1.5611e+07 after 1.56216e+07
SDD proceeding with computation,852 properties remain. new max is 1024
SDD size :1.56216e+07 after 2.00885e+07
Reachability property qltransition_1000 is true.
Reachability property qltransition_983 is true.
Reachability property qltransition_966 is true.
SDD proceeding with computation,849 properties remain. new max is 1024
SDD size :2.00885e+07 after 3.04204e+08
Reachability property qltransition_1067 is true.
Reachability property qltransition_1039 is true.
Reachability property qltransition_1033 is true.
Reachability property qltransition_1017 is true.
SDD proceeding with computation,845 properties remain. new max is 1024
SDD size :3.04204e+08 after 3.0424e+08
Reachability property qltransition_965 is true.
Detected timeout of ITS tools.
[2021-05-07 19:00:10] [INFO ] Flatten gal took : 89 ms
[2021-05-07 19:00:10] [INFO ] Applying decomposition
[2021-05-07 19:00:10] [INFO ] Flatten gal took : 64 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/graph5516141143522892003.txt, -o, /tmp/graph5516141143522892003.bin, -w, /tmp/graph5516141143522892003.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/graph5516141143522892003.bin, -l, -1, -v, -w, /tmp/graph5516141143522892003.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-07 19:00:10] [INFO ] Decomposing Gal with order
[2021-05-07 19:00:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 19:00:11] [INFO ] Removed a total of 2444 redundant transitions.
[2021-05-07 19:00:11] [INFO ] Flatten gal took : 166 ms
[2021-05-07 19:00:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 79 labels/synchronizations in 27 ms.
[2021-05-07 19:00:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13149524494419392393.gal : 12 ms
[2021-05-07 19:00:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9952290171967043933.prop : 9 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/ReachabilityCardinality13149524494419392393.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9952290171967043933.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/ReachabilityCardinality13149524494419392393.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9952290171967043933.prop --nowitness
Loading property file /tmp/ReachabilityCardinality9952290171967043933.prop.
SDD proceeding with computation,844 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,844 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,844 properties remain. new max is 16
SDD size :1 after 9
SDD proceeding with computation,844 properties remain. new max is 32
SDD size :9 after 52785
SDD proceeding with computation,844 properties remain. new max is 64
SDD size :52785 after 3.08724e+07
SDD proceeding with computation,844 properties remain. new max is 128
SDD size :3.08724e+07 after 2.41834e+08
SDD proceeding with computation,844 properties remain. new max is 256
SDD size :2.41834e+08 after 3.1387e+08
SDD proceeding with computation,844 properties remain. new max is 512
SDD size :3.1387e+08 after 5.29977e+08
SDD proceeding with computation,844 properties remain. new max is 1024
SDD size :5.29977e+08 after 5.29977e+08
Reachability property qltransition_1259 is true.
Reachability property qltransition_951 is true.
SDD proceeding with computation,842 properties remain. new max is 1024
SDD size :5.29977e+08 after 6.66044e+08
SDD proceeding with computation,842 properties remain. new max is 2048
SDD size :6.66044e+08 after 1.17372e+09
Reachability property qltransition_952 is true.
SDD proceeding with computation,841 properties remain. new max is 2048
SDD size :1.17372e+09 after 1.75859e+09
SDD proceeding with computation,841 properties remain. new max is 4096
SDD size :1.75859e+09 after 2.8274e+09
SDD proceeding with computation,841 properties remain. new max is 8192
SDD size :2.8274e+09 after 1.37123e+10
SDD proceeding with computation,841 properties remain. new max is 16384
SDD size :1.37123e+10 after 9.71551e+10
SDD proceeding with computation,841 properties remain. new max is 32768
SDD size :9.71551e+10 after 2.14747e+12
SDD proceeding with computation,841 properties remain. new max is 65536
SDD size :2.14747e+12 after 8.1205e+12
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12348468630050486988
[2021-05-07 19:00:26] [INFO ] Built C files in 71ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12348468630050486988
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/ltsmin12348468630050486988]
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/ltsmin12348468630050486988] 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/ltsmin12348468630050486988] 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)
Incomplete random walk after 1000000 steps, including 16045 resets, run finished after 29286 ms. (steps per millisecond=34 ) properties (out of 841) seen :40
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 801) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 801) seen :0
Probabilistic random walk after 1000001 steps, saw 197349 distinct states, run finished after 10380 ms. (steps per millisecond=96 ) properties seen :{}
Running SMT prover for 801 properties.
// Phase 1: matrix 1252 rows 533 cols
[2021-05-07 19:01:07] [INFO ] Computed 61 place invariants in 12 ms
[2021-05-07 19:01:12] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2021-05-07 19:01:12] [INFO ] [Real]Absence check using 12 positive and 49 generalized place invariants in 14 ms returned sat
[2021-05-07 19:01:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:01:43] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:801
[2021-05-07 19:01:48] [INFO ] [Nat]Absence check using 12 positive place invariants in 9 ms returned sat
[2021-05-07 19:01:48] [INFO ] [Nat]Absence check using 12 positive and 49 generalized place invariants in 15 ms returned sat
[2021-05-07 19:01:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:05:28] [INFO ] [Nat]Absence check using state equation in 214632 ms returned unsat :71 sat :709
[2021-05-07 19:05:28] [INFO ] State equation strengthened by 6 read => feed constraints.
[2021-05-07 19:05:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK STRUCTURAL_REDUCTION DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE USE_NUPN SAT_SMT

BK_STOP 1620414329087

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -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 QuasiLiveness -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="ASLink-PT-06a"
export BK_EXAMINATION="QuasiLiveness"
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 ASLink-PT-06a, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r019-tall-162038041200057"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-06a.tgz
mv ASLink-PT-06a execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;