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.r109-smll-162075343800028.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/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 FlexibleBarrier-PT-08b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109-smll-162075343800028
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 628K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 125K 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 3.4K Mar 28 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 11:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 11:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 19:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 19:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 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 241K 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 1620891191639

Running Version 0
[2021-05-13 07:33:15] [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]
[2021-05-13 07:33:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 07:33:16] [INFO ] Load time of PNML (sax parser for PT used): 189 ms
[2021-05-13 07:33:16] [INFO ] Transformed 920 places.
[2021-05-13 07:33:16] [INFO ] Transformed 1057 transitions.
[2021-05-13 07:33:16] [INFO ] Found NUPN structural information;
[2021-05-13 07:33:16] [INFO ] Parsed PT model containing 920 places and 1057 transitions in 305 ms.
Graph (trivial) has 894 edges and 920 vertex of which 50 / 920 are part of one of the 8 SCC in 14 ms
Free SCC test removed 42 places
Structural test allowed to assert that 262 places are NOT stable. Took 34 ms.
Ensure Unique test removed 43 transitions
Reduce redundant transitions removed 43 transitions.
Incomplete random walk after 10000 steps, including 206 resets, run finished after 692 ms. (steps per millisecond=14 ) properties (out of 658) seen :112
Running SMT prover for 546 properties.
[2021-05-13 07:33:17] [INFO ] Flow matrix only has 1007 transitions (discarded 7 similar events)
// Phase 1: matrix 1007 rows 878 cols
[2021-05-13 07:33:17] [INFO ] Computed 10 place invariants in 49 ms
[2021-05-13 07:33:36] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:546
[2021-05-13 07:33:49] [INFO ] [Nat]Absence check using 10 positive place invariants in 20 ms returned sat
[2021-05-13 07:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 07:34:01] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 546 Parikh solutions to 1 different solutions.
Support contains 546 out of 878 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 878/878 places, 1014/1014 transitions.
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 878 transition count 931
Reduce places removed 75 places and 0 transitions.
Iterating post reduction 1 with 75 rules applied. Total rules applied 158 place count 803 transition count 931
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 177 place count 784 transition count 912
Iterating global reduction 2 with 19 rules applied. Total rules applied 196 place count 784 transition count 912
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 198 place count 782 transition count 910
Iterating global reduction 2 with 2 rules applied. Total rules applied 200 place count 782 transition count 910
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 272 place count 746 transition count 874
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 278 place count 746 transition count 868
Free-agglomeration rule applied 163 times.
Iterating global reduction 3 with 163 rules applied. Total rules applied 441 place count 746 transition count 705
Reduce places removed 163 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 166 rules applied. Total rules applied 607 place count 583 transition count 702
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 608 place count 583 transition count 702
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 609 place count 583 transition count 701
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 610 place count 583 transition count 701
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 611 place count 582 transition count 700
Applied a total of 611 rules in 673 ms. Remains 582 /878 variables (removed 296) and now considering 700/1014 (removed 314) transitions.
Finished structural reductions, in 1 iterations. Remains : 582/878 places, 700/1014 transitions.
[2021-05-13 07:34:02] [INFO ] Flatten gal took : 204 ms
[2021-05-13 07:34:02] [INFO ] Flatten gal took : 72 ms
[2021-05-13 07:34:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14882472982484147168.gal : 30 ms
[2021-05-13 07:34:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10785571901045718138.prop : 6 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/ReachabilityCardinality14882472982484147168.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10785571901045718138.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/ReachabilityCardinality14882472982484147168.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10785571901045718138.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality10785571901045718138.prop.
Invariant property smplace_224 does not hold.
Invariant property smplace_218 does not hold.
SDD proceeding with computation,544 properties remain. new max is 2
SDD size :1 after 70
Invariant property smplace_223 does not hold.
SDD proceeding with computation,543 properties remain. new max is 2
SDD size :70 after 71
Invariant property smplace_296 does not hold.
SDD proceeding with computation,542 properties remain. new max is 2
SDD size :71 after 72
SDD proceeding with computation,542 properties remain. new max is 4
SDD size :72 after 792
SDD proceeding with computation,542 properties remain. new max is 8
SDD size :792 after 794
SDD proceeding with computation,542 properties remain. new max is 16
SDD size :794 after 4608
Invariant property smplace_743 does not hold.
Invariant property smplace_740 does not hold.
Invariant property smplace_738 does not hold.
Invariant property smplace_735 does not hold.
Invariant property smplace_718 does not hold.
Invariant property smplace_715 does not hold.
Invariant property smplace_713 does not hold.
Invariant property smplace_710 does not hold.
Invariant property smplace_708 does not hold.
Invariant property smplace_705 does not hold.
Invariant property smplace_698 does not hold.
Invariant property smplace_695 does not hold.
Invariant property smplace_693 does not hold.
Invariant property smplace_690 does not hold.
Invariant property smplace_688 does not hold.
Invariant property smplace_685 does not hold.
Invariant property smplace_683 does not hold.
Invariant property smplace_680 does not hold.
Invariant property smplace_678 does not hold.
Invariant property smplace_675 does not hold.
Invariant property smplace_673 does not hold.
Invariant property smplace_670 does not hold.
Invariant property smplace_663 does not hold.
Invariant property smplace_660 does not hold.
Invariant property smplace_658 does not hold.
Invariant property smplace_655 does not hold.
Invariant property smplace_653 does not hold.
Invariant property smplace_650 does not hold.
Invariant property smplace_648 does not hold.
Invariant property smplace_645 does not hold.
Invariant property smplace_643 does not hold.
Invariant property smplace_640 does not hold.
Invariant property smplace_638 does not hold.
Invariant property smplace_635 does not hold.
Invariant property smplace_633 does not hold.
Invariant property smplace_628 does not hold.
Invariant property smplace_625 does not hold.
Invariant property smplace_623 does not hold.
Invariant property smplace_620 does not hold.
Invariant property smplace_618 does not hold.
Invariant property smplace_615 does not hold.
Invariant property smplace_490 does not hold.
Invariant property smplace_488 does not hold.
Invariant property smplace_486 does not hold.
Invariant property smplace_484 does not hold.
Invariant property smplace_415 does not hold.
Invariant property smplace_413 does not hold.
Invariant property smplace_407 does not hold.
Invariant property smplace_405 does not hold.
Invariant property smplace_357 does not hold.
Invariant property smplace_355 does not hold.
Invariant property smplace_353 does not hold.
Invariant property smplace_351 does not hold.
Invariant property smplace_336 does not hold.
Invariant property smplace_334 does not hold.
Invariant property smplace_332 does not hold.
Invariant property smplace_330 does not hold.
Invariant property smplace_328 does not hold.
Invariant property smplace_282 does not hold.
Invariant property smplace_280 does not hold.
Invariant property smplace_278 does not hold.
Invariant property smplace_276 does not hold.
Invariant property smplace_274 does not hold.
Invariant property smplace_272 does not hold.
Invariant property smplace_257 does not hold.
Invariant property smplace_255 does not hold.
Invariant property smplace_253 does not hold.
Invariant property smplace_251 does not hold.
Invariant property smplace_249 does not hold.
Invariant property smplace_247 does not hold.
Invariant property smplace_211 does not hold.
Invariant property smplace_209 does not hold.
Invariant property smplace_207 does not hold.
Invariant property smplace_205 does not hold.
Invariant property smplace_203 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_197 does not hold.
Invariant property smplace_195 does not hold.
Invariant property smplace_193 does not hold.
Invariant property smplace_178 does not hold.
Invariant property smplace_176 does not hold.
Invariant property smplace_174 does not hold.
Invariant property smplace_172 does not hold.
Invariant property smplace_170 does not hold.
Invariant property smplace_168 does not hold.
Invariant property smplace_136 does not hold.
Invariant property smplace_134 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_126 does not hold.
Invariant property smplace_124 does not hold.
Invariant property smplace_122 does not hold.
Invariant property smplace_120 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_116 does not hold.
Invariant property smplace_114 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_97 does not hold.
Invariant property smplace_95 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_89 does not hold.
Detected timeout of ITS tools.
[2021-05-13 07:34:17] [INFO ] Flatten gal took : 56 ms
[2021-05-13 07:34:17] [INFO ] Applying decomposition
[2021-05-13 07:34:18] [INFO ] Flatten gal took : 46 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/graph2153303540324434164.txt, -o, /tmp/graph2153303540324434164.bin, -w, /tmp/graph2153303540324434164.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/graph2153303540324434164.bin, -l, -1, -v, -w, /tmp/graph2153303540324434164.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-13 07:34:18] [INFO ] Decomposing Gal with order
[2021-05-13 07:34:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 07:34:18] [INFO ] Removed a total of 384 redundant transitions.
[2021-05-13 07:34:18] [INFO ] Flatten gal took : 210 ms
[2021-05-13 07:34:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 33 ms.
[2021-05-13 07:34:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5376557175445068915.gal : 18 ms
[2021-05-13 07:34:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4417324927118522785.prop : 3 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/ReachabilityCardinality5376557175445068915.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4417324927118522785.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/ReachabilityCardinality5376557175445068915.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4417324927118522785.prop --nowitness
Loading property file /tmp/ReachabilityCardinality4417324927118522785.prop.
Invariant property smplace_861 does not hold.
Invariant property smplace_848 does not hold.
Invariant property smplace_845 does not hold.
Invariant property smplace_843 does not hold.
Invariant property smplace_840 does not hold.
Invariant property smplace_828 does not hold.
Invariant property smplace_825 does not hold.
Invariant property smplace_803 does not hold.
Invariant property smplace_800 does not hold.
Invariant property smplace_768 does not hold.
Invariant property smplace_767 does not hold.
Invariant property smplace_766 does not hold.
Invariant property smplace_765 does not hold.
Invariant property smplace_750 does not hold.
Invariant property smplace_748 does not hold.
Invariant property smplace_745 does not hold.
Invariant property smplace_728 does not hold.
Invariant property smplace_725 does not hold.
Invariant property smplace_723 does not hold.
Invariant property smplace_720 does not hold.
Invariant property smplace_668 does not hold.
Invariant property smplace_610 does not hold.
Invariant property smplace_580 does not hold.
Invariant property smplace_578 does not hold.
Invariant property smplace_576 does not hold.
Invariant property smplace_574 does not hold.
Invariant property smplace_564 does not hold.
Invariant property smplace_562 does not hold.
Invariant property smplace_553 does not hold.
Invariant property smplace_515 does not hold.
Invariant property smplace_513 does not hold.
Invariant property smplace_474 does not hold.
Invariant property smplace_432 does not hold.
Invariant property smplace_430 does not hold.
Invariant property smplace_419 does not hold.
Invariant property smplace_417 does not hold.
Invariant property smplace_411 does not hold.
Invariant property smplace_399 does not hold.
Invariant property smplace_395 does not hold.
Invariant property smplace_363 does not hold.
Invariant property smplace_361 does not hold.
Invariant property smplace_359 does not hold.
Invariant property smplace_350 does not hold.
Invariant property smplace_340 does not hold.
Invariant property smplace_338 does not hold.
Invariant property smplace_320 does not hold.
Invariant property smplace_316 does not hold.
Invariant property smplace_290 does not hold.
Invariant property smplace_288 does not hold.
Invariant property smplace_286 does not hold.
Invariant property smplace_284 does not hold.
Invariant property smplace_271 does not hold.
Invariant property smplace_259 does not hold.
Invariant property smplace_237 does not hold.
Invariant property smplace_182 does not hold.
Invariant property smplace_180 does not hold.
Invariant property smplace_158 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_83 does not hold.
Invariant property smplace_79 does not hold.
Invariant property smplace_57 does not hold.
Invariant property smplace_55 does not hold.
Invariant property smplace_49 does not hold.
Invariant property smplace_34 does not hold.
Invariant property smplace_28 does not hold.
Invariant property smplace_26 does not hold.
Invariant property smplace_20 does not hold.
Invariant property smplace_18 does not hold.
Invariant property smplace_16 does not hold.
Invariant property smplace_14 does not hold.
Invariant property smplace_12 does not hold.
Invariant property smplace_10 does not hold.
SDD proceeding with computation,364 properties remain. new max is 2
SDD size :1 after 46
Invariant property smplace_81 does not hold.
Invariant property smplace_80 does not hold.
Invariant property smplace_19 does not hold.
SDD proceeding with computation,361 properties remain. new max is 2
SDD size :46 after 55
Invariant property smplace_160 does not hold.
Invariant property smplace_159 does not hold.
Invariant property smplace_102 does not hold.
SDD proceeding with computation,358 properties remain. new max is 2
SDD size :55 after 64
SDD proceeding with computation,358 properties remain. new max is 4
SDD size :64 after 65
Invariant property smplace_410 does not hold.
Invariant property smplace_17 does not hold.
SDD proceeding with computation,356 properties remain. new max is 4
SDD size :65 after 78
Invariant property smplace_94 does not hold.
SDD proceeding with computation,355 properties remain. new max is 4
SDD size :78 after 87
Invariant property smplace_418 does not hold.
SDD proceeding with computation,354 properties remain. new max is 4
SDD size :87 after 93
Invariant property smplace_555 does not hold.
Invariant property smplace_554 does not hold.
Invariant property smplace_483 does not hold.
SDD proceeding with computation,351 properties remain. new max is 4
SDD size :93 after 102
Invariant property smplace_339 does not hold.
Invariant property smplace_100 does not hold.
SDD proceeding with computation,349 properties remain. new max is 4
SDD size :102 after 115
Invariant property smplace_319 does not hold.
Invariant property smplace_98 does not hold.
SDD proceeding with computation,347 properties remain. new max is 4
SDD size :115 after 129
Invariant property smplace_27 does not hold.
SDD proceeding with computation,346 properties remain. new max is 4
SDD size :129 after 138
Invariant property smplace_270 does not hold.
SDD proceeding with computation,345 properties remain. new max is 4
SDD size :138 after 143
Invariant property smplace_108 does not hold.
SDD proceeding with computation,344 properties remain. new max is 4
SDD size :143 after 152
Invariant property smplace_239 does not hold.
Invariant property smplace_238 does not hold.
Invariant property smplace_175 does not hold.
SDD proceeding with computation,341 properties remain. new max is 4
SDD size :152 after 161
Invariant property smplace_485 does not hold.
Invariant property smplace_82 does not hold.
SDD proceeding with computation,339 properties remain. new max is 4
SDD size :161 after 179
Invariant property smplace_92 does not hold.
SDD proceeding with computation,338 properties remain. new max is 4
SDD size :179 after 189
Invariant property smplace_416 does not hold.
Invariant property smplace_177 does not hold.
SDD proceeding with computation,336 properties remain. new max is 4
SDD size :189 after 202
Invariant property smplace_179 does not hold.
Invariant property smplace_25 does not hold.
SDD proceeding with computation,334 properties remain. new max is 4
SDD size :202 after 238
SDD proceeding with computation,334 properties remain. new max is 8
SDD size :238 after 239
Invariant property smplace_327 does not hold.
Invariant property smplace_181 does not hold.
Invariant property smplace_9 does not hold.
SDD proceeding with computation,331 properties remain. new max is 8
SDD size :239 after 262
Invariant property smplace_337 does not hold.
Invariant property smplace_110 does not hold.
Invariant property smplace_15 does not hold.
SDD proceeding with computation,328 properties remain. new max is 8
SDD size :262 after 284
Invariant property smplace_398 does not hold.
Invariant property smplace_96 does not hold.
Invariant property smplace_13 does not hold.
Invariant property smplace_11 does not hold.
SDD proceeding with computation,324 properties remain. new max is 8
SDD size :284 after 316
Invariant property smplace_349 does not hold.
Invariant property smplace_33 does not hold.
SDD proceeding with computation,322 properties remain. new max is 8
SDD size :316 after 330
Invariant property smplace_742 does not hold.
Invariant property smplace_741 does not hold.
Invariant property smplace_707 does not hold.
Invariant property smplace_706 does not hold.
Invariant property smplace_609 does not hold.
Invariant property smplace_552 does not hold.
Invariant property smplace_473 does not hold.
Invariant property smplace_394 does not hold.
Invariant property smplace_315 does not hold.
Invariant property smplace_258 does not hold.
Invariant property smplace_236 does not hold.
Invariant property smplace_157 does not hold.
Invariant property smplace_78 does not hold.
SDD proceeding with computation,309 properties remain. new max is 8
SDD size :330 after 414
Invariant property smplace_842 does not hold.
Invariant property smplace_841 does not hold.
Invariant property smplace_827 does not hold.
Invariant property smplace_826 does not hold.
Invariant property smplace_802 does not hold.
Invariant property smplace_801 does not hold.
Invariant property smplace_747 does not hold.
Invariant property smplace_746 does not hold.
Invariant property smplace_727 does not hold.
Invariant property smplace_726 does not hold.
Invariant property smplace_722 does not hold.
Invariant property smplace_721 does not hold.
Invariant property smplace_717 does not hold.
Invariant property smplace_716 does not hold.
Invariant property smplace_712 does not hold.
Invariant property smplace_711 does not hold.
Invariant property smplace_682 does not hold.
Invariant property smplace_681 does not hold.
Invariant property smplace_642 does not hold.
Invariant property smplace_641 does not hold.
SDD proceeding with computation,289 properties remain. new max is 8
SDD size :414 after 819
SDD proceeding with computation,289 properties remain. new max is 16
SDD size :819 after 819
SDD proceeding with computation,289 properties remain. new max is 32
SDD size :819 after 819
Invariant property smplace_860 does not hold.
Invariant property smplace_847 does not hold.
Invariant property smplace_846 does not hold.
Invariant property smplace_677 does not hold.
Invariant property smplace_676 does not hold.
Invariant property smplace_647 does not hold.
Invariant property smplace_646 does not hold.
SDD proceeding with computation,282 properties remain. new max is 32
SDD size :819 after 1.53663e+06
SDD proceeding with computation,282 properties remain. new max is 64
SDD size :1.53663e+06 after 1.90413e+06
SDD proceeding with computation,282 properties remain. new max is 128
SDD size :1.90413e+06 after 3.16072e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4206146196381422524
[2021-05-13 07:34:33] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4206146196381422524
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/ltsmin4206146196381422524]
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/ltsmin4206146196381422524] 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/ltsmin4206146196381422524] 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 43005 steps, including 0 resets, run visited all 282 properties in 431 ms. (steps per millisecond=99 )
Able to resolve query StableMarking after proving 660 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS TRIVIAL_UNMARKED_SCC_TEST COLLATERAL_PROCESSING TOPOLOGICAL USE_NUPN

BK_STOP 1620891277022

--------------------
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="FlexibleBarrier-PT-08b"
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 FlexibleBarrier-PT-08b, 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 r109-smll-162075343800028"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-08b.tgz
mv FlexibleBarrier-PT-08b 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 ;