Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282700794.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RingSingleMessageInMbox-PT-d2m005, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282700794
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 102M
-rw-r--r-- 1 mcc users 5.6K Jun 7 17:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Jun 7 17:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Jun 7 17:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Jun 7 17:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Jun 6 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 18:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Jun 7 18:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 7 18:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 35K Jun 7 18:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Jun 6 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 102M Jun 6 12:11 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RingSingleMessageInMbox-PT-d2m005-CTLFireability-00
FORMULA_NAME RingSingleMessageInMbox-PT-d2m005-CTLFireability-01
FORMULA_NAME RingSingleMessageInMbox-PT-d2m005-CTLFireability-02
FORMULA_NAME RingSingleMessageInMbox-PT-d2m005-CTLFireability-03
FORMULA_NAME RingSingleMessageInMbox-PT-d2m005-CTLFireability-04
FORMULA_NAME RingSingleMessageInMbox-PT-d2m005-CTLFireability-05
FORMULA_NAME RingSingleMessageInMbox-PT-d2m005-CTLFireability-06
FORMULA_NAME RingSingleMessageInMbox-PT-d2m005-CTLFireability-07
FORMULA_NAME RingSingleMessageInMbox-PT-d2m005-CTLFireability-08
FORMULA_NAME RingSingleMessageInMbox-PT-d2m005-CTLFireability-09
FORMULA_NAME RingSingleMessageInMbox-PT-d2m005-CTLFireability-10
FORMULA_NAME RingSingleMessageInMbox-PT-d2m005-CTLFireability-11
FORMULA_NAME RingSingleMessageInMbox-PT-d2m005-CTLFireability-12
FORMULA_NAME RingSingleMessageInMbox-PT-d2m005-CTLFireability-13
FORMULA_NAME RingSingleMessageInMbox-PT-d2m005-CTLFireability-14
FORMULA_NAME RingSingleMessageInMbox-PT-d2m005-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1654937791307

Running Version 202205111006
[2022-06-11 08:56:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-11 08:56:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 08:56:35] [INFO ] Load time of PNML (sax parser for PT used): 3112 ms
[2022-06-11 08:56:36] [INFO ] Transformed 66950 places.
[2022-06-11 08:56:36] [INFO ] Transformed 213625 transitions.
[2022-06-11 08:56:36] [INFO ] Parsed PT model containing 66950 places and 213625 transitions in 3970 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 103 ms.
Deduced a syphon composed of 36863 places in 211 ms
Reduce places removed 36863 places and 0 transitions.
Support contains 68 out of 30087 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30087/30087 places, 213625/213625 transitions.
Reduce places removed 35 places and 0 transitions.
Ensure Unique test removed 300 transitions
Reduce isomorphic transitions removed 300 transitions.
Iterating post reduction 0 with 335 rules applied. Total rules applied 335 place count 30052 transition count 213325
Discarding 260 places :
Symmetric choice reduction at 1 with 260 rule applications. Total rules 595 place count 29792 transition count 130180
Iterating global reduction 1 with 260 rules applied. Total rules applied 855 place count 29792 transition count 130180
Applied a total of 855 rules in 7216 ms. Remains 29792 /30087 variables (removed 295) and now considering 130180/213625 (removed 83445) transitions.
// Phase 1: matrix 130180 rows 29792 cols
[2022-06-11 08:58:04] [INFO ] Computed 3 place invariants in 78679 ms
[2022-06-11 08:58:08] [INFO ] Implicit Places using invariants in 82479 ms returned []
Implicit Place search using SMT only with invariants took 83240 ms to find 0 implicit places.
// Phase 1: matrix 130180 rows 29792 cols
[2022-06-11 08:59:26] [INFO ] Computed 3 place invariants in 77917 ms
[2022-06-11 08:59:28] [INFO ] Dead Transitions using invariants and state equation in 80291 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 29792/30087 places, 130180/213625 transitions.
Finished structural reductions, in 1 iterations. Remains : 29792/30087 places, 130180/213625 transitions.
Support contains 68 out of 29792 places after structural reductions.
[2022-06-11 08:59:32] [INFO ] Flatten gal took : 3773 ms
[2022-06-11 08:59:36] [INFO ] Flatten gal took : 3368 ms
[2022-06-11 08:59:42] [INFO ] Input system was already deterministic with 130180 transitions.
Support contains 65 out of 29792 places (down from 68) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 1488 resets, run finished after 19794 ms. (steps per millisecond=0 ) properties (out of 60) seen :31
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 74 ms. (steps per millisecond=13 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 29) seen :0
Running SMT prover for 29 properties.
// Phase 1: matrix 130180 rows 29792 cols
[2022-06-11 09:01:15] [INFO ] Computed 3 place invariants in 71909 ms
[2022-06-11 09:01:29] [INFO ] [Real]Absence check using 2 positive place invariants in 123 ms returned sat
[2022-06-11 09:01:29] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 187 ms returned sat
[2022-06-11 09:01:40] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 09:01:40] [INFO ] After 25014ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 29 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 38 out of 29792 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29792/29792 places, 130180/130180 transitions.
Graph (complete) has 189582 edges and 29792 vertex of which 29766 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.176 ms
Discarding 26 places :
Also discarding 0 output transitions
Drop transitions removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 57 place count 29766 transition count 130124
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 81 place count 29742 transition count 88281
Iterating global reduction 1 with 24 rules applied. Total rules applied 105 place count 29742 transition count 88281
Applied a total of 105 rules in 3349 ms. Remains 29742 /29792 variables (removed 50) and now considering 88281/130180 (removed 41899) transitions.
Finished structural reductions, in 1 iterations. Remains : 29742/29792 places, 88281/130180 transitions.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2022-06-11 09:01:46] [INFO ] Flatten gal took : 2829 ms
[2022-06-11 09:01:49] [INFO ] Flatten gal took : 3129 ms
[2022-06-11 09:01:55] [INFO ] Input system was already deterministic with 130180 transitions.
Computed a total of 14493 stabilizing places and 56331 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 29792/29792 places, 130180/130180 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 29745 transition count 46500
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 29745 transition count 46500
Applied a total of 94 rules in 2022 ms. Remains 29745 /29792 variables (removed 47) and now considering 46500/130180 (removed 83680) transitions.
// Phase 1: matrix 46500 rows 29745 cols
[2022-06-11 09:02:11] [INFO ] Computed 3 place invariants in 12900 ms
[2022-06-11 09:02:13] [INFO ] Implicit Places using invariants in 15121 ms returned []
Implicit Place search using SMT only with invariants took 15134 ms to find 0 implicit places.
// Phase 1: matrix 46500 rows 29745 cols
[2022-06-11 09:02:26] [INFO ] Computed 3 place invariants in 13071 ms
[2022-06-11 09:02:28] [INFO ] Dead Transitions using invariants and state equation in 15347 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 29745/29792 places, 46500/130180 transitions.
Finished structural reductions, in 1 iterations. Remains : 29745/29792 places, 46500/130180 transitions.
[2022-06-11 09:02:29] [INFO ] Flatten gal took : 1185 ms
[2022-06-11 09:02:31] [INFO ] Flatten gal took : 1270 ms
[2022-06-11 09:02:33] [INFO ] Input system was already deterministic with 46500 transitions.
Finished random walk after 1061 steps, including 162 resets, run visited all 1 properties in 362 ms. (steps per millisecond=2 )
FORMULA RingSingleMessageInMbox-PT-d2m005-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 29792/29792 places, 130180/130180 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 29744 transition count 44681
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 29744 transition count 44681
Applied a total of 96 rules in 1413 ms. Remains 29744 /29792 variables (removed 48) and now considering 44681/130180 (removed 85499) transitions.
// Phase 1: matrix 44681 rows 29744 cols
[2022-06-11 09:02:49] [INFO ] Computed 3 place invariants in 13846 ms
[2022-06-11 09:02:51] [INFO ] Implicit Places using invariants in 16151 ms returned []
Implicit Place search using SMT only with invariants took 16152 ms to find 0 implicit places.
// Phase 1: matrix 44681 rows 29744 cols
[2022-06-11 09:03:05] [INFO ] Computed 3 place invariants in 13328 ms
[2022-06-11 09:03:07] [INFO ] Dead Transitions using invariants and state equation in 15602 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 29744/29792 places, 44681/130180 transitions.
Finished structural reductions, in 1 iterations. Remains : 29744/29792 places, 44681/130180 transitions.
[2022-06-11 09:03:08] [INFO ] Flatten gal took : 1098 ms
[2022-06-11 09:03:09] [INFO ] Flatten gal took : 1249 ms
[2022-06-11 09:03:12] [INFO ] Input system was already deterministic with 44681 transitions.
[2022-06-11 09:03:13] [INFO ] Flatten gal took : 1240 ms
[2022-06-11 09:03:14] [INFO ] Flatten gal took : 1279 ms
[2022-06-11 09:03:15] [INFO ] Time to serialize gal into /tmp/CTLFireability5700335709693894.gal : 285 ms
[2022-06-11 09:03:15] [INFO ] Time to serialize properties into /tmp/CTLFireability13610503871639122653.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5700335709693894.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13610503871639122653.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...272
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-06-11 09:03:46] [INFO ] Flatten gal took : 1252 ms
[2022-06-11 09:03:46] [INFO ] Applying decomposition
[2022-06-11 09:03:47] [INFO ] Flatten gal took : 1252 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2971844356310171309.txt' '-o' '/tmp/graph2971844356310171309.bin' '-w' '/tmp/graph2971844356310171309.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2971844356310171309.bin' '-l' '-1' '-v' '-w' '/tmp/graph2971844356310171309.weights' '-q' '0' '-e' '0.001'
[2022-06-11 09:03:51] [INFO ] Decomposing Gal with order
[2022-06-11 09:03:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 09:06:06] [INFO ] Removed a total of 62639 redundant transitions.
[2022-06-11 09:06:16] [INFO ] Flatten gal took : 118363 ms
[2022-06-11 09:06:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 55322 labels/synchronizations in 19464 ms.
[2022-06-11 09:06:49] [INFO ] Time to serialize gal into /tmp/CTLFireability9125475052161216815.gal : 148 ms
[2022-06-11 09:06:49] [INFO ] Time to serialize properties into /tmp/CTLFireability4199189023793196157.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9125475052161216815.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4199189023793196157.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 29792/29792 places, 130180/130180 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 29745 transition count 46500
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 29745 transition count 46500
Applied a total of 94 rules in 1942 ms. Remains 29745 /29792 variables (removed 47) and now considering 46500/130180 (removed 83680) transitions.
// Phase 1: matrix 46500 rows 29745 cols
[2022-06-11 09:07:35] [INFO ] Computed 3 place invariants in 14547 ms
[2022-06-11 09:07:38] [INFO ] Implicit Places using invariants in 16785 ms returned []
Implicit Place search using SMT only with invariants took 16787 ms to find 0 implicit places.
// Phase 1: matrix 46500 rows 29745 cols
[2022-06-11 09:07:51] [INFO ] Computed 3 place invariants in 13401 ms
[2022-06-11 09:07:53] [INFO ] Dead Transitions using invariants and state equation in 15625 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 29745/29792 places, 46500/130180 transitions.
Finished structural reductions, in 1 iterations. Remains : 29745/29792 places, 46500/130180 transitions.
[2022-06-11 09:07:55] [INFO ] Flatten gal took : 1140 ms
[2022-06-11 09:07:56] [INFO ] Flatten gal took : 1326 ms
[2022-06-11 09:07:58] [INFO ] Input system was already deterministic with 46500 transitions.
[2022-06-11 09:08:00] [INFO ] Flatten gal took : 1282 ms
[2022-06-11 09:08:01] [INFO ] Flatten gal took : 1323 ms
[2022-06-11 09:08:01] [INFO ] Time to serialize gal into /tmp/CTLFireability7445582711904297521.gal : 125 ms
[2022-06-11 09:08:01] [INFO ] Time to serialize properties into /tmp/CTLFireability228403226628525619.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7445582711904297521.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability228403226628525619.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...273
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-06-11 09:08:33] [INFO ] Flatten gal took : 1348 ms
[2022-06-11 09:08:33] [INFO ] Applying decomposition
[2022-06-11 09:08:34] [INFO ] Flatten gal took : 1268 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph9556176701087487155.txt' '-o' '/tmp/graph9556176701087487155.bin' '-w' '/tmp/graph9556176701087487155.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9556176701087487155.bin' '-l' '-1' '-v' '-w' '/tmp/graph9556176701087487155.weights' '-q' '0' '-e' '0.001'
[2022-06-11 09:08:37] [INFO ] Decomposing Gal with order
[2022-06-11 09:08:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 09:10:33] [INFO ] Removed a total of 41562 redundant transitions.
[2022-06-11 09:10:39] [INFO ] Flatten gal took : 115531 ms
[2022-06-11 09:11:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 66340 labels/synchronizations in 18397 ms.
[2022-06-11 09:11:03] [INFO ] Time to serialize gal into /tmp/CTLFireability1424839136675218742.gal : 127 ms
[2022-06-11 09:11:03] [INFO ] Time to serialize properties into /tmp/CTLFireability3540337495585161997.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1424839136675218742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3540337495585161997.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 29792/29792 places, 130180/130180 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 29753 transition count 61052
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 29753 transition count 61052
Applied a total of 78 rules in 1514 ms. Remains 29753 /29792 variables (removed 39) and now considering 61052/130180 (removed 69128) transitions.
// Phase 1: matrix 61052 rows 29753 cols
[2022-06-11 09:11:48] [INFO ] Computed 3 place invariants in 14159 ms
[2022-06-11 09:11:51] [INFO ] Implicit Places using invariants in 16393 ms returned []
Implicit Place search using SMT only with invariants took 16395 ms to find 0 implicit places.
// Phase 1: matrix 61052 rows 29753 cols
[2022-06-11 09:12:05] [INFO ] Computed 3 place invariants in 13805 ms
[2022-06-11 09:12:07] [INFO ] Dead Transitions using invariants and state equation in 16097 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 29753/29792 places, 61052/130180 transitions.
Finished structural reductions, in 1 iterations. Remains : 29753/29792 places, 61052/130180 transitions.
[2022-06-11 09:12:08] [INFO ] Flatten gal took : 1402 ms
[2022-06-11 09:12:10] [INFO ] Flatten gal took : 1741 ms
[2022-06-11 09:12:13] [INFO ] Input system was already deterministic with 61052 transitions.
[2022-06-11 09:12:15] [INFO ] Flatten gal took : 1598 ms
[2022-06-11 09:12:16] [INFO ] Flatten gal took : 1644 ms
[2022-06-11 09:12:17] [INFO ] Time to serialize gal into /tmp/CTLFireability2002679381669632717.gal : 161 ms
[2022-06-11 09:12:17] [INFO ] Time to serialize properties into /tmp/CTLFireability8959211960905514632.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2002679381669632717.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8959211960905514632.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
Detected timeout of ITS tools.
[2022-06-11 09:12:49] [INFO ] Flatten gal took : 1716 ms
[2022-06-11 09:12:49] [INFO ] Applying decomposition
[2022-06-11 09:12:50] [INFO ] Flatten gal took : 1693 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15505011003337993585.txt' '-o' '/tmp/graph15505011003337993585.bin' '-w' '/tmp/graph15505011003337993585.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15505011003337993585.bin' '-l' '-1' '-v' '-w' '/tmp/graph15505011003337993585.weights' '-q' '0' '-e' '0.001'
[2022-06-11 09:12:54] [INFO ] Decomposing Gal with order
[2022-06-11 09:12:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 09:14:47] [INFO ] Removed a total of 65661 redundant transitions.
[2022-06-11 09:14:52] [INFO ] Flatten gal took : 110189 ms
[2022-06-11 09:15:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 53828 labels/synchronizations in 24598 ms.
[2022-06-11 09:15:24] [INFO ] Time to serialize gal into /tmp/CTLFireability4311733521243733572.gal : 101 ms
[2022-06-11 09:15:24] [INFO ] Time to serialize properties into /tmp/CTLFireability13542275855654069507.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4311733521243733572.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13542275855654069507.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 29792/29792 places, 130180/130180 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 29745 transition count 46500
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 29745 transition count 46500
Applied a total of 94 rules in 2042 ms. Remains 29745 /29792 variables (removed 47) and now considering 46500/130180 (removed 83680) transitions.
// Phase 1: matrix 46500 rows 29745 cols
[2022-06-11 09:16:09] [INFO ] Computed 3 place invariants in 12833 ms
[2022-06-11 09:16:11] [INFO ] Implicit Places using invariants in 15046 ms returned []
Implicit Place search using SMT only with invariants took 15057 ms to find 0 implicit places.
// Phase 1: matrix 46500 rows 29745 cols
[2022-06-11 09:16:24] [INFO ] Computed 3 place invariants in 12868 ms
[2022-06-11 09:16:26] [INFO ] Dead Transitions using invariants and state equation in 15172 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 29745/29792 places, 46500/130180 transitions.
Finished structural reductions, in 1 iterations. Remains : 29745/29792 places, 46500/130180 transitions.
[2022-06-11 09:16:27] [INFO ] Flatten gal took : 1192 ms
[2022-06-11 09:16:29] [INFO ] Flatten gal took : 1284 ms
[2022-06-11 09:16:31] [INFO ] Input system was already deterministic with 46500 transitions.
Incomplete random walk after 10000 steps, including 1455 resets, run finished after 2640 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 47179 steps, run timeout after 6001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 47179 steps, saw 31045 distinct states, run finished after 6002 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 46500 rows 29745 cols
[2022-06-11 09:16:52] [INFO ] Computed 3 place invariants in 12513 ms
[2022-06-11 09:16:56] [INFO ] [Real]Absence check using 2 positive place invariants in 94 ms returned sat
[2022-06-11 09:16:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 99 ms returned sat
[2022-06-11 09:17:17] [INFO ] After 25020ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 29745 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 29745/29745 places, 46500/46500 transitions.
Graph (complete) has 105901 edges and 29745 vertex of which 29719 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.79 ms
Discarding 26 places :
Also discarding 0 output transitions
Drop transitions removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 57 place count 29719 transition count 46444
Applied a total of 57 rules in 613 ms. Remains 29719 /29745 variables (removed 26) and now considering 46444/46500 (removed 56) transitions.
Finished structural reductions, in 1 iterations. Remains : 29719/29745 places, 46444/46500 transitions.
Interrupted random walk after 112574 steps, including 16623 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 662 resets, run finished after 1647 ms. (steps per millisecond=607 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 520758 steps, run timeout after 93001 ms. (steps per millisecond=5 ) properties seen :{}
Probabilistic random walk after 520758 steps, saw 260545 distinct states, run finished after 93002 ms. (steps per millisecond=5 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 46444 rows 29719 cols
[2022-06-11 09:19:36] [INFO ] Computed 4 place invariants in 13233 ms
[2022-06-11 09:19:40] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 313 ms returned sat
[2022-06-11 09:21:30] [INFO ] After 109456ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
Total runtime 1566670 ms.
Its-tools:
An error has occurred. See the log file
/home/mcc/BenchKit/itstools/configuration/1654937791840.log.

BK_STOP 1654939359497

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RingSingleMessageInMbox-PT-d2m005"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is RingSingleMessageInMbox-PT-d2m005, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472282700794"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d2m005.tgz
mv RingSingleMessageInMbox-PT-d2m005 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;