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.r299-tall-162124165100352.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 LeafsetExtension-PT-S64C4, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r299-tall-162124165100352
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 33M
-rw-r--r-- 1 mcc users 47K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 172K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 26K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 90K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K May 12 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 12 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K May 12 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 12 07:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.8K May 11 18:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 13K May 11 18:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 11 15:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K May 11 15:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 6 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 33M May 12 08:13 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 1621321892108

Running Version 0
[2021-05-18 07:11:33] [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]
[2021-05-18 07:11:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 07:11:34] [INFO ] Load time of PNML (sax parser for PT used): 753 ms
[2021-05-18 07:11:34] [INFO ] Transformed 21462 places.
[2021-05-18 07:11:34] [INFO ] Transformed 21129 transitions.
[2021-05-18 07:11:34] [INFO ] Parsed PT model containing 21462 places and 21129 transitions in 897 ms.
Starting structural reductions, iteration 0 : 21462/21462 places, 21129/21129 transitions.
Reduce places removed 4229 places and 0 transitions.
Drop transitions removed 8320 transitions
Trivial Post-agglo rules discarded 8320 transitions
Performed 8320 trivial Post agglomeration. Transition count delta: 8320
Iterating post reduction 0 with 12549 rules applied. Total rules applied 12549 place count 17233 transition count 12809
Reduce places removed 8320 places and 0 transitions.
Iterating post reduction 1 with 8320 rules applied. Total rules applied 20869 place count 8913 transition count 12809
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 130 Pre rules applied. Total rules applied 20869 place count 8913 transition count 12679
Deduced a syphon composed of 130 places in 22 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 2 with 260 rules applied. Total rules applied 21129 place count 8783 transition count 12679
Discarding 4030 places :
Symmetric choice reduction at 2 with 4030 rule applications. Total rules 25159 place count 4753 transition count 8649
Iterating global reduction 2 with 4030 rules applied. Total rules applied 29189 place count 4753 transition count 8649
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 29189 place count 4753 transition count 8647
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 29193 place count 4751 transition count 8647
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 15 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 29197 place count 4749 transition count 8645
Applied a total of 29197 rules in 4040 ms. Remains 4749 /21462 variables (removed 16713) and now considering 8645/21129 (removed 12484) transitions.
// Phase 1: matrix 8645 rows 4749 cols
[2021-05-18 07:11:39] [INFO ] Computed 198 place invariants in 287 ms
[2021-05-18 07:11:39] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 07:11:42] [INFO ] Implicit Places using invariants in 3890 ms returned [145, 462, 2522, 2557, 2773]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3932 ms to find 5 implicit places.
// Phase 1: matrix 8645 rows 4744 cols
[2021-05-18 07:11:43] [INFO ] Computed 193 place invariants in 196 ms
[2021-05-18 07:11:43] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 07:11:48] [INFO ] Dead Transitions using invariants and state equation in 5254 ms returned []
Starting structural reductions, iteration 1 : 4744/21462 places, 8645/21129 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 4 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 128 place count 4680 transition count 8581
Applied a total of 128 rules in 1286 ms. Remains 4680 /4744 variables (removed 64) and now considering 8581/8645 (removed 64) transitions.
// Phase 1: matrix 8581 rows 4680 cols
[2021-05-18 07:11:49] [INFO ] Computed 193 place invariants in 166 ms
[2021-05-18 07:11:50] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 07:11:52] [INFO ] Implicit Places using invariants in 3641 ms returned [315, 491, 1748, 2973, 3183]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3658 ms to find 5 implicit places.
Starting structural reductions, iteration 2 : 4675/21462 places, 8581/21129 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 128 place count 4611 transition count 8517
Applied a total of 128 rules in 1268 ms. Remains 4611 /4675 variables (removed 64) and now considering 8517/8581 (removed 64) transitions.
// Phase 1: matrix 8517 rows 4611 cols
[2021-05-18 07:11:54] [INFO ] Computed 188 place invariants in 103 ms
[2021-05-18 07:11:54] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 07:11:57] [INFO ] Implicit Places using invariants in 3214 ms returned [1655, 2032, 2346, 2893, 3377]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3221 ms to find 5 implicit places.
Starting structural reductions, iteration 3 : 4606/21462 places, 8517/21129 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 128 place count 4542 transition count 8453
Applied a total of 128 rules in 1156 ms. Remains 4542 /4606 variables (removed 64) and now considering 8453/8517 (removed 64) transitions.
// Phase 1: matrix 8453 rows 4542 cols
[2021-05-18 07:11:58] [INFO ] Computed 183 place invariants in 101 ms
[2021-05-18 07:11:59] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 07:12:01] [INFO ] Implicit Places using invariants in 3191 ms returned [1155, 1527, 2983, 3525, 3800]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3200 ms to find 5 implicit places.
Starting structural reductions, iteration 4 : 4537/21462 places, 8453/21129 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 4474 transition count 8390
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 4474 transition count 8390
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 2 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 0 with 130 rules applied. Total rules applied 256 place count 4409 transition count 8325
Applied a total of 256 rules in 2199 ms. Remains 4409 /4537 variables (removed 128) and now considering 8325/8453 (removed 128) transitions.
// Phase 1: matrix 8325 rows 4409 cols
[2021-05-18 07:12:04] [INFO ] Computed 178 place invariants in 113 ms
[2021-05-18 07:12:04] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 07:12:07] [INFO ] Implicit Places using invariants in 3179 ms returned [3, 331, 989, 2171, 4276]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3195 ms to find 5 implicit places.
Starting structural reductions, iteration 5 : 4404/21462 places, 8325/21129 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 4373 transition count 8294
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 4373 transition count 8294
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: 97
Deduced a syphon composed of 97 places in 3 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 0 with 194 rules applied. Total rules applied 256 place count 4276 transition count 8197
Applied a total of 256 rules in 1691 ms. Remains 4276 /4404 variables (removed 128) and now considering 8197/8325 (removed 128) transitions.
// Phase 1: matrix 8197 rows 4276 cols
[2021-05-18 07:12:09] [INFO ] Computed 173 place invariants in 138 ms
[2021-05-18 07:12:09] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 07:12:12] [INFO ] Implicit Places using invariants in 3131 ms returned [476, 765, 924, 1654, 3410]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3140 ms to find 5 implicit places.
Starting structural reductions, iteration 6 : 4271/21462 places, 8197/21129 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 3 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 128 place count 4207 transition count 8133
Applied a total of 128 rules in 1048 ms. Remains 4207 /4271 variables (removed 64) and now considering 8133/8197 (removed 64) transitions.
// Phase 1: matrix 8133 rows 4207 cols
[2021-05-18 07:12:13] [INFO ] Computed 168 place invariants in 96 ms
[2021-05-18 07:12:13] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 07:12:16] [INFO ] Implicit Places using invariants in 3053 ms returned [2943, 3134, 3290, 3633, 3822]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3064 ms to find 5 implicit places.
Starting structural reductions, iteration 7 : 4202/21462 places, 8133/21129 transitions.
Discarding 127 places :
Symmetric choice reduction at 0 with 127 rule applications. Total rules 127 place count 4075 transition count 8006
Iterating global reduction 0 with 127 rules applied. Total rules applied 254 place count 4075 transition count 8006
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 3 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 0 with 130 rules applied. Total rules applied 384 place count 4010 transition count 7941
Applied a total of 384 rules in 1472 ms. Remains 4010 /4202 variables (removed 192) and now considering 7941/8133 (removed 192) transitions.
// Phase 1: matrix 7941 rows 4010 cols
[2021-05-18 07:12:17] [INFO ] Computed 163 place invariants in 90 ms
[2021-05-18 07:12:18] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 07:12:20] [INFO ] Implicit Places using invariants in 2852 ms returned [238, 1521, 1941, 3400, 3580]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2865 ms to find 5 implicit places.
Starting structural reductions, iteration 8 : 4005/21462 places, 7941/21129 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 128 place count 3941 transition count 7877
Applied a total of 128 rules in 916 ms. Remains 3941 /4005 variables (removed 64) and now considering 7877/7941 (removed 64) transitions.
// Phase 1: matrix 7877 rows 3941 cols
[2021-05-18 07:12:21] [INFO ] Computed 158 place invariants in 101 ms
[2021-05-18 07:12:21] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 07:12:24] [INFO ] Implicit Places using invariants in 2722 ms returned [117, 178, 465, 1670, 3693]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2739 ms to find 5 implicit places.
Starting structural reductions, iteration 9 : 3936/21462 places, 7877/21129 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 3873 transition count 7814
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 3873 transition count 7814
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 0 with 130 rules applied. Total rules applied 256 place count 3808 transition count 7749
Applied a total of 256 rules in 1348 ms. Remains 3808 /3936 variables (removed 128) and now considering 7749/7877 (removed 128) transitions.
// Phase 1: matrix 7749 rows 3808 cols
[2021-05-18 07:12:25] [INFO ] Computed 153 place invariants in 94 ms
[2021-05-18 07:12:28] [INFO ] Implicit Places using invariants in 2732 ms returned [987, 1723, 2744, 3195, 3335]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2746 ms to find 5 implicit places.
Starting structural reductions, iteration 10 : 3803/21462 places, 7749/21129 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 3 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 0 with 128 rules applied. Total rules applied 128 place count 3739 transition count 7685
Applied a total of 128 rules in 808 ms. Remains 3739 /3803 variables (removed 64) and now considering 7685/7749 (removed 64) transitions.
// Phase 1: matrix 7685 rows 3739 cols
[2021-05-18 07:12:29] [INFO ] Computed 148 place invariants in 90 ms
[2021-05-18 07:12:31] [INFO ] Implicit Places using invariants in 2610 ms returned [915, 941, 995, 1107, 1777]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 2625 ms to find 5 implicit places.
Starting structural reductions, iteration 11 : 3734/21462 places, 7685/21129 transitions.
Discarding 127 places :
Symmetric choice reduction at 0 with 127 rule applications. Total rules 127 place count 3607 transition count 7558
Iterating global reduction 0 with 127 rules applied. Total rules applied 254 place count 3607 transition count 7558
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 2 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 0 with 130 rules applied. Total rules applied 384 place count 3542 transition count 7493
Applied a total of 384 rules in 1183 ms. Remains 3542 /3734 variables (removed 192) and now considering 7493/7685 (removed 192) transitions.
// Phase 1: matrix 7493 rows 3542 cols
[2021-05-18 07:12:32] [INFO ] Computed 143 place invariants in 80 ms
[2021-05-18 07:12:33] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 07:12:35] [INFO ] Implicit Places using invariants in 2546 ms returned [55, 1836, 2176]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 2553 ms to find 3 implicit places.
Starting structural reductions, iteration 12 : 3539/21462 places, 7493/21129 transitions.
Applied a total of 0 rules in 366 ms. Remains 3539 /3539 variables (removed 0) and now considering 7493/7493 (removed 0) transitions.
// Phase 1: matrix 7493 rows 3539 cols
[2021-05-18 07:12:35] [INFO ] Computed 140 place invariants in 84 ms
[2021-05-18 07:12:39] [INFO ] Dead Transitions using invariants and state equation in 4004 ms returned []
Finished structural reductions, in 13 iterations. Remains : 3539/21462 places, 7493/21129 transitions.
[2021-05-18 07:12:39] [INFO ] Initial state test concluded for 65 properties.
Incomplete random walk after 10000 steps, including 607 resets, run finished after 2317 ms. (steps per millisecond=4 ) properties (out of 7428) seen :5746
Running SMT prover for 1682 properties.
// Phase 1: matrix 7493 rows 3539 cols
[2021-05-18 07:12:42] [INFO ] Computed 140 place invariants in 85 ms
[2021-05-18 07:13:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 1682 Parikh solutions to 1 different solutions.
Support contains 1729 out of 3539 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3539/3539 places, 7493/7493 transitions.
Graph (complete) has 18848 edges and 3539 vertex of which 3168 are kept as prefixes of interest. Removing 371 places using SCC suffix rule.19 ms
Discarding 371 places :
Also discarding 260 output transitions
Drop transitions removed 260 transitions
Drop transitions removed 1170 transitions
Reduce isomorphic transitions removed 1170 transitions.
Iterating post reduction 0 with 1170 rules applied. Total rules applied 1171 place count 3168 transition count 6063
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 1189 place count 3150 transition count 6063
Discarding 1235 places :
Symmetric choice reduction at 2 with 1235 rule applications. Total rules 2424 place count 1915 transition count 4828
Iterating global reduction 2 with 1235 rules applied. Total rules applied 3659 place count 1915 transition count 4828
Ensure Unique test removed 279 transitions
Reduce isomorphic transitions removed 279 transitions.
Iterating post reduction 2 with 279 rules applied. Total rules applied 3938 place count 1915 transition count 4549
Drop transitions removed 953 transitions
Redundant transition composition rules discarded 953 transitions
Iterating global reduction 3 with 953 rules applied. Total rules applied 4891 place count 1915 transition count 3596
Free-agglomeration rule applied 89 times.
Iterating global reduction 3 with 89 rules applied. Total rules applied 4980 place count 1915 transition count 3507
Reduce places removed 89 places and 0 transitions.
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 3 with 131 rules applied. Total rules applied 5111 place count 1826 transition count 3465
Applied a total of 5111 rules in 385 ms. Remains 1826 /3539 variables (removed 1713) and now considering 3465/7493 (removed 4028) transitions.
Finished structural reductions, in 1 iterations. Remains : 1826/3539 places, 3465/7493 transitions.
[2021-05-18 07:13:08] [INFO ] Flatten gal took : 280 ms
[2021-05-18 07:13:08] [INFO ] Flatten gal took : 181 ms
[2021-05-18 07:13:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7558346046048572825.gal : 49 ms
[2021-05-18 07:13:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17816404317095938485.prop : 8 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/ReachabilityCardinality7558346046048572825.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17816404317095938485.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/ReachabilityCardinality7558346046048572825.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17816404317095938485.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17816404317095938485.prop.
Reachability property qltransition_5650 is true.
Reachability property qltransition_5462 is true.
Reachability property qltransition_4807 is true.
Reachability property qltransition_4340 is true.
Reachability property qltransition_4059 is true.
Reachability property qltransition_3871 is true.
Reachability property qltransition_3311 is true.
Reachability property qltransition_3030 is true.
Reachability property qltransition_2377 is true.
Reachability property qltransition_2094 is true.
Reachability property qltransition_1815 is true.
Reachability property qltransition_1532 is true.
Reachability property qltransition_1344 is true.
Reachability property qltransition_879 is true.
Reachability property qltransition_786 is true.
Reachability property qltransition_505 is true.
Reachability property qltransition_412 is true.
Reachability property qltransition_319 is true.
Reachability property qltransition_224 is true.
Reachability property qltransition_131 is true.
Reachability property qltransition_36 is true.
SDD proceeding with computation,1661 properties remain. new max is 2
SDD size :1 after 53
Reachability property qltransition_1065 is true.
SDD proceeding with computation,1660 properties remain. new max is 2
SDD size :53 after 54
Reachability property qltransition_2658 is true.
SDD proceeding with computation,1659 properties remain. new max is 2
SDD size :54 after 55
Reachability property qltransition_2751 is true.
SDD proceeding with computation,1658 properties remain. new max is 2
SDD size :55 after 56
Reachability property qltransition_2844 is true.
SDD proceeding with computation,1657 properties remain. new max is 2
SDD size :56 after 57
Reachability property qltransition_3406 is true.
Detected timeout of ITS tools.
[2021-05-18 07:13:23] [INFO ] Flatten gal took : 133 ms
[2021-05-18 07:13:23] [INFO ] Applying decomposition
[2021-05-18 07:13:24] [INFO ] Flatten gal took : 144 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/graph15179673763743187176.txt, -o, /tmp/graph15179673763743187176.bin, -w, /tmp/graph15179673763743187176.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/graph15179673763743187176.bin, -l, -1, -v, -w, /tmp/graph15179673763743187176.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 07:13:24] [INFO ] Decomposing Gal with order
[2021-05-18 07:13:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 07:13:25] [INFO ] Removed a total of 2885 redundant transitions.
[2021-05-18 07:13:25] [INFO ] Flatten gal took : 612 ms
[2021-05-18 07:13:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 1329 labels/synchronizations in 193 ms.
[2021-05-18 07:13:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9602661738629423605.gal : 30 ms
[2021-05-18 07:13:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5016878494150856171.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/ReachabilityCardinality9602661738629423605.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5016878494150856171.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/ReachabilityCardinality9602661738629423605.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5016878494150856171.prop --nowitness
Loading property file /tmp/ReachabilityCardinality5016878494150856171.prop.
Reachability property qltransition_5345 is true.
Reachability property qltransition_4318 is true.
Reachability property qltransition_4037 is true.
Reachability property qltransition_3289 is true.
Reachability property qltransition_2355 is true.
Reachability property qltransition_1793 is true.
Reachability property qltransition_1605 is true.
Reachability property qltransition_109 is true.
SDD proceeding with computation,1648 properties remain. new max is 2
SDD size :1 after 62
Reachability property qltransition_6002 is true.
Reachability property qltransition_5628 is true.
Reachability property qltransition_671 is true.
SDD proceeding with computation,1645 properties remain. new max is 2
SDD size :62 after 65
Reachability property qltransition_4322 is true.
Reachability property qltransition_3853 is true.
Reachability property qltransition_3012 is true.
Reachability property qltransition_2359 is true.
Reachability property qltransition_2264 is true.
Reachability property qltransition_2074 is true.
Reachability property qltransition_1797 is true.
Reachability property qltransition_1609 is true.
Reachability property qltransition_1514 is true.
Reachability property qltransition_1324 is true.
Reachability property qltransition_1138 is true.
Reachability property qltransition_764 is true.
Reachability property qltransition_576 is true.
Reachability property qltransition_483 is true.
SDD proceeding with computation,1631 properties remain. new max is 2
SDD size :65 after 80
Reachability property qltransition_6006 is true.
Reachability property qltransition_3760 is true.
Reachability property qltransition_3388 is true.
Reachability property qltransition_3384 is true.
Reachability property qltransition_3103 is true.
Reachability property qltransition_2733 is true.
Reachability property qltransition_2729 is true.
Reachability property qltransition_2078 is true.
Reachability property qltransition_1827 is true.
Reachability property qltransition_1544 is true.
Reachability property qltransition_1421 is true.
Reachability property qltransition_1417 is true.
Reachability property qltransition_954 is true.
Reachability property qltransition_675 is true.
Reachability property qltransition_487 is true.
Reachability property qltransition_143 is true.
SDD proceeding with computation,1615 properties remain. new max is 2
SDD size :80 after 97
Reachability property qltransition_5379 is true.
Reachability property qltransition_4819 is true.
Reachability property qltransition_4071 is true.
SDD proceeding with computation,1612 properties remain. new max is 2
SDD size :97 after 100
Reachability property qltransition_6036 is true.
Reachability property qltransition_5474 is true.
Reachability property qltransition_3790 is true.
Reachability property qltransition_610 is true.
SDD proceeding with computation,1608 properties remain. new max is 2
SDD size :100 after 192
SDD proceeding with computation,1608 properties remain. new max is 4
SDD size :192 after 295
SDD proceeding with computation,1608 properties remain. new max is 8
SDD size :295 after 389
Reachability property qltransition_3418 is true.
Reachability property qltransition_1449 is true.
SDD proceeding with computation,1606 properties remain. new max is 8
SDD size :389 after 983
Reachability property qltransition_5636 is true.
Reachability property qltransition_5353 is true.
Reachability property qltransition_5007 is true.
Reachability property qltransition_4793 is true.
Reachability property qltransition_4045 is true.
Reachability property qltransition_3857 is true.
Reachability property qltransition_3297 is true.
Reachability property qltransition_3016 is true.
Reachability property qltransition_1801 is true.
Reachability property qltransition_1613 is true.
Reachability property qltransition_1518 is true.
Reachability property qltransition_1356 is true.
SDD proceeding with computation,1594 properties remain. new max is 8
SDD size :983 after 8429
Reachability property qltransition_5973 is true.
Reachability property qltransition_5917 is true.
Reachability property qltransition_5909 is true.
Reachability property qltransition_5409 is true.
Reachability property qltransition_4985 is true.
Reachability property qltransition_4981 is true.
Reachability property qltransition_4382 is true.
Reachability property qltransition_4101 is true.
Reachability property qltransition_3913 is true.
Reachability property qltransition_3818 is true.
Reachability property qltransition_3768 is true.
Reachability property qltransition_3764 is true.
Reachability property qltransition_3392 is true.
Reachability property qltransition_3353 is true.
Reachability property qltransition_3301 is true.
Reachability property qltransition_3165 is true.
Reachability property qltransition_3020 is true.
Reachability property qltransition_2977 is true.
Reachability property qltransition_2915 is true.
Reachability property qltransition_2741 is true.
Reachability property qltransition_2419 is true.
Reachability property qltransition_2367 is true.
Reachability property qltransition_2136 is true.
Reachability property qltransition_2086 is true.
Reachability property qltransition_2082 is true.
Reachability property qltransition_1708 is true.
Reachability property qltransition_1617 is true.
Reachability property qltransition_1522 is true.
Reachability property qltransition_1479 is true.
Reachability property qltransition_1427 is true.
Reachability property qltransition_1425 is true.
Reachability property qltransition_1386 is true.
Reachability property qltransition_1200 is true.
Reachability property qltransition_1144 is true.
Reachability property qltransition_1107 is true.
Reachability property qltransition_1051 is true.
Reachability property qltransition_1045 is true.
Reachability property qltransition_958 is true.
Reachability property qltransition_772 is true.
Reachability property qltransition_735 is true.
Reachability property qltransition_679 is true.
Reachability property qltransition_547 is true.
Reachability property qltransition_495 is true.
Reachability property qltransition_309 is true.
Reachability property qltransition_173 is true.
SDD proceeding with computation,1549 properties remain. new max is 8
SDD size :8429 after 1.87526e+06
Reachability property qltransition_6034 is true.
Reachability property qltransition_5941 is true.
Reachability property qltransition_5640 is true.
Reachability property qltransition_5452 is true.
Reachability property qltransition_5377 is true.
Reachability property qltransition_5005 is true.
Reachability property qltransition_4817 is true.
Reachability property qltransition_4069 is true.
Reachability property qltransition_3881 is true.
Reachability property qltransition_3788 is true.
Reachability property qltransition_3416 is true.
Reachability property qltransition_3321 is true.
Reachability property qltransition_2387 is true.
Reachability property qltransition_2292 is true.
Reachability property qltransition_1542 is true.
Reachability property qltransition_1447 is true.
Reachability property qltransition_1075 is true.
Reachability property qltransition_982 is true.
Reachability property qltransition_608 is true.
Reachability property qltransition_515 is true.
SDD proceeding with computation,1529 properties remain. new max is 8
SDD size :1.87526e+06 after 5.5531e+06
Reachability property qltransition_6014 is true.
Reachability property qltransition_2927 is true.
SDD proceeding with computation,1527 properties remain. new max is 8
SDD size :5.5531e+06 after 6.0674e+06
Reachability property qltransition_5919 is true.
Reachability property qltransition_5355 is true.
Reachability property qltransition_4983 is true.
Reachability property qltransition_4047 is true.
Reachability property qltransition_3859 is true.
Reachability property qltransition_3766 is true.
Reachability property qltransition_3299 is true.
Reachability property qltransition_3113 is true.
Reachability property qltransition_2739 is true.
Reachability property qltransition_2270 is true.
Reachability property qltransition_2084 is true.
Reachability property qltransition_1950 is true.
Reachability property qltransition_1920 is true.
Reachability property qltransition_1918 is true.
Reachability property qltransition_1892 is true.
Reachability property qltransition_1888 is true.
Reachability property qltransition_1710 is true.
Reachability property qltransition_1615 is true.
Reachability property qltransition_1332 is true.
Reachability property qltransition_1146 is true.
Reachability property qltransition_1053 is true.
Reachability property qltransition_960 is true.
Reachability property qltransition_774 is true.
Reachability property qltransition_586 is true.
Reachability property qltransition_493 is true.
Reachability property qltransition_307 is true.
SDD proceeding with computation,1501 properties remain. new max is 8
SDD size :6.0674e+06 after 1.40212e+07
Reachability property qltransition_5450 is true.
SDD proceeding with computation,1500 properties remain. new max is 8
SDD size :1.40212e+07 after 1.48056e+07
Reachability property qltransition_5638 is true.
Reachability property qltransition_1898 is true.
Reachability property qltransition_681 is true.
SDD proceeding with computation,1497 properties remain. new max is 8
SDD size :1.48056e+07 after 1.61779e+07
Reachability property qltransition_5284 is true.
Reachability property qltransition_5264 is true.
Reachability property qltransition_5262 is true.
SDD proceeding with computation,1494 properties remain. new max is 8
SDD size :1.61779e+07 after 1.85154e+07
Reachability property qltransition_4855 is true.
Reachability property qltransition_4388 is true.
Reachability property qltransition_4107 is true.
Reachability property qltransition_3359 is true.
Reachability property qltransition_3078 is true.
Reachability property qltransition_1863 is true.
Reachability property qltransition_1675 is true.
Reachability property qltransition_1580 is true.
Reachability property qltransition_179 is true.
SDD proceeding with computation,1485 properties remain. new max is 8
SDD size :1.85154e+07 after 1.85154e+07
Reachability property qltransition_5979 is true.
Reachability property qltransition_5698 is true.
Reachability property qltransition_5510 is true.
Reachability property qltransition_3824 is true.
Reachability property qltransition_3452 is true.
Reachability property qltransition_3171 is true.
Reachability property qltransition_2983 is true.
Reachability property qltransition_2142 is true.
Reachability property qltransition_1956 is true.
Reachability property qltransition_1768 is true.
Reachability property qltransition_1392 is true.
Reachability property qltransition_1113 is true.
Reachability property qltransition_834 is true.
Reachability property qltransition_646 is true.
Reachability property qltransition_553 is true.
SDD proceeding with computation,1470 properties remain. new max is 8
SDD size :1.85154e+07 after 3.34493e+07
Reachability property qltransition_6016 is true.
Reachability property qltransition_5642 is true.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13487263185896383076
[2021-05-18 07:13:40] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13487263185896383076
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/ltsmin13487263185896383076]
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/ltsmin13487263185896383076] 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/ltsmin13487263185896383076] 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 52109 steps, including 4049 resets, run visited all 1468 properties in 1276 ms. (steps per millisecond=40 )
Able to resolve query QuasiLiveness after proving 7493 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE USE_NUPN

BK_STOP 1621322024168

--------------------
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="LeafsetExtension-PT-S64C4"
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 LeafsetExtension-PT-S64C4, 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 r299-tall-162124165100352"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S64C4.tgz
mv LeafsetExtension-PT-S64C4 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 ;