Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r275-smll-167863547700359.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool itstools
Input is Peterson-COL-4, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r275-smll-167863547700359
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 7.5K Feb 25 22:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 22:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 22:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 22:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Feb 25 22:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 182K Feb 25 22:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 22:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Feb 25 22:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 44K Mar 5 18:23 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 Liveness

=== Now, execution of the tool begins

BK_START 1678868701597

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Peterson-COL-4
Not applying reductions.
Model is COL
Liveness COL
Running Version 202303021504
[2023-03-15 08:25:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-15 08:25:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 08:25:04] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-15 08:25:04] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-15 08:25:05] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 895 ms
[2023-03-15 08:25:05] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 500 PT places and 795.0 transition bindings in 31 ms.
[2023-03-15 08:25:05] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 6 ms.
[2023-03-15 08:25:05] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2023-03-15 08:25:05] [INFO ] Unfolded HLPN to a Petri net with 500 places and 730 transitions 2280 arcs in 51 ms.
[2023-03-15 08:25:05] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2023-03-15 08:25:05] [INFO ] Unfolded HLPN to a Petri net with 500 places and 730 transitions 2280 arcs in 25 ms.
[2023-03-15 08:25:05] [INFO ] Unfolded 14 HLPN properties in 1 ms.
[2023-03-15 08:25:05] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 0 ms.
[2023-03-15 08:25:05] [INFO ] Skeletonized 14 HLPN properties in 2 ms.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Prefix of Interest using HLPN skeleton for deadlock discarded 0 places and 0 transitions.
Domain [Process(5), Tour(4), Process(5)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 4)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-15 08:25:05] [INFO ] Unfolded HLPN to a Petri net with 500 places and 730 transitions 2280 arcs in 30 ms.
[2023-03-15 08:25:05] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Deduced a syphon composed of 20 places in 11 ms
Reduce places removed 20 places and 40 transitions.
Built sparse matrix representations for Structural reductions in 6 ms.22921KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 480/480 places, 690/690 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 82 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 82 ms. Remains : 480/480 places, 690/690 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 480/480 places, 690/690 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 45 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2023-03-15 08:25:05] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2023-03-15 08:25:05] [INFO ] Computed 19 place invariants in 24 ms
[2023-03-15 08:25:06] [INFO ] Implicit Places using invariants in 508 ms returned []
[2023-03-15 08:25:06] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-15 08:25:06] [INFO ] Invariant cache hit.
[2023-03-15 08:25:06] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-15 08:25:07] [INFO ] Implicit Places using invariants and state equation in 639 ms returned []
Implicit Place search using SMT with State Equation took 1219 ms to find 0 implicit places.
[2023-03-15 08:25:07] [INFO ] Redundant transitions in 70 ms returned []
[2023-03-15 08:25:07] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-15 08:25:07] [INFO ] Invariant cache hit.
[2023-03-15 08:25:07] [INFO ] Dead Transitions using invariants and state equation in 709 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 2062 ms. Remains : 480/480 places, 690/690 transitions.
Random walk for 1250000 steps, including 0 resets, run took 1876 ms (no deadlock found). (steps per millisecond=666 )
Random directed walk for 1250002 steps, including 0 resets, run took 1765 ms (no deadlock found). (steps per millisecond=708 )
[2023-03-15 08:25:11] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-15 08:25:11] [INFO ] Invariant cache hit.
[2023-03-15 08:25:11] [INFO ] [Real]Absence check using 14 positive place invariants in 16 ms returned sat
[2023-03-15 08:25:11] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 10 ms returned unsat
[2023-03-15 08:25:11] [INFO ] Unfolded HLPN to a Petri net with 500 places and 730 transitions 2280 arcs in 8 ms.
[2023-03-15 08:25:11] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 40 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=40 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 08:25:12] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
[2023-03-15 08:25:12] [INFO ] Invariant cache hit.
[2023-03-15 08:25:12] [INFO ] Flatten gal took : 283 ms
[2023-03-15 08:25:12] [INFO ] Flatten gal took : 98 ms
[2023-03-15 08:25:12] [INFO ] [Real]Absence check using 14 positive place invariants in 42 ms returned sat
[2023-03-15 08:25:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13778222043715064300.gal : 33 ms
[2023-03-15 08:25:12] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 21 ms returned sat
[2023-03-15 08:25:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11534901272862532190.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13778222043715064300.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11534901272862532190.prop' '--nowitness' '--gen-order' 'FOLLOW'
[2023-03-15 08:25:12] [INFO ] After 359ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality11534901272862532190.prop.
[2023-03-15 08:25:12] [INFO ] [Nat]Absence check using 14 positive place invariants in 24 ms returned sat
[2023-03-15 08:25:12] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 10 ms returned sat
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 6
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :6 after 16
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :16 after 37
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :37 after 69
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :69 after 212
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :212 after 624
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :624 after 1768
[2023-03-15 08:25:13] [INFO ] After 462ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 08:25:13] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-15 08:25:13] [INFO ] After 111ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :1
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1768 after 4220
[2023-03-15 08:25:13] [INFO ] Deduced a trap composed of 25 places in 248 ms of which 5 ms to minimize.
[2023-03-15 08:25:13] [INFO ] Deduced a trap composed of 49 places in 214 ms of which 1 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4220 after 25994
[2023-03-15 08:25:14] [INFO ] Deduced a trap composed of 86 places in 318 ms of which 2 ms to minimize.
[2023-03-15 08:25:14] [INFO ] Deduced a trap composed of 50 places in 290 ms of which 17 ms to minimize.
[2023-03-15 08:25:14] [INFO ] Deduced a trap composed of 44 places in 306 ms of which 1 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :25994 after 68803
[2023-03-15 08:25:15] [INFO ] Deduced a trap composed of 25 places in 317 ms of which 2 ms to minimize.
[2023-03-15 08:25:15] [INFO ] Deduced a trap composed of 69 places in 218 ms of which 1 ms to minimize.
[2023-03-15 08:25:15] [INFO ] Deduced a trap composed of 73 places in 304 ms of which 17 ms to minimize.
[2023-03-15 08:25:16] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 2699 ms
[2023-03-15 08:25:16] [INFO ] After 2873ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 75 ms.
[2023-03-15 08:25:16] [INFO ] After 3688ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 67 ms.
Support contains 20 out of 480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 480/480 places, 690/690 transitions.
Drop transitions removed 192 transitions
Trivial Post-agglo rules discarded 192 transitions
Performed 192 trivial Post agglomeration. Transition count delta: 192
Iterating post reduction 0 with 192 rules applied. Total rules applied 192 place count 480 transition count 498
Reduce places removed 192 places and 0 transitions.
Iterating post reduction 1 with 192 rules applied. Total rules applied 384 place count 288 transition count 498
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 104 Pre rules applied. Total rules applied 384 place count 288 transition count 394
Deduced a syphon composed of 104 places in 2 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 2 with 208 rules applied. Total rules applied 592 place count 184 transition count 394
Applied a total of 592 rules in 91 ms. Remains 184 /480 variables (removed 296) and now considering 394/690 (removed 296) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 184/480 places, 394/690 transitions.
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :68803 after 139526
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3035 ms. (steps per millisecond=329 ) properties (out of 1) seen :0
Finished Best-First random walk after 666722 steps, including 2 resets, run visited all 1 properties in 801 ms. (steps per millisecond=832 )
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query QuasiLiveness after proving 14 properties.
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 40 transitions.
[2023-03-15 08:25:20] [INFO ] Flatten gal took : 64 ms
[2023-03-15 08:25:20] [INFO ] Flatten gal took : 61 ms
[2023-03-15 08:25:20] [INFO ] Time to serialize gal into /tmp/CTLFireability8913751608275872330.gal : 9 ms
[2023-03-15 08:25:20] [INFO ] Time to serialize properties into /tmp/CTLFireability8387069886545972153.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8913751608275872330.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8387069886545972153.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2023-03-15 08:25:23] [INFO ] Flatten gal took : 76 ms
[2023-03-15 08:25:23] [INFO ] Applying decomposition
SDD proceeding with computation,1 properties remain. new max is 32768
[2023-03-15 08:25:23] [INFO ] Flatten gal took : 69 ms
SDD size :139526 after 660694
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8188441556139058115.txt' '-o' '/tmp/graph8188441556139058115.bin' '-w' '/tmp/graph8188441556139058115.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8188441556139058115.bin' '-l' '-1' '-v' '-w' '/tmp/graph8188441556139058115.weights' '-q' '0' '-e' '0.001'
[2023-03-15 08:25:23] [INFO ] Decomposing Gal with order
[2023-03-15 08:25:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 08:25:24] [INFO ] Removed a total of 501 redundant transitions.
[2023-03-15 08:25:24] [INFO ] Flatten gal took : 133 ms
[2023-03-15 08:25:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 16 ms.
[2023-03-15 08:25:24] [INFO ] Time to serialize gal into /tmp/CTLFireability2479539371595841931.gal : 16 ms
[2023-03-15 08:25:24] [INFO ] Time to serialize properties into /tmp/CTLFireability1836338403272372242.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2479539371595841931.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1836338403272372242.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2023-03-15 08:25:27] [INFO ] Flatten gal took : 36 ms
[2023-03-15 08:25:27] [INFO ] Flatten gal took : 34 ms
[2023-03-15 08:25:27] [INFO ] Time to serialize gal into /tmp/CTLFireability11605301781373030737.gal : 7 ms
[2023-03-15 08:25:27] [INFO ] Time to serialize properties into /tmp/CTLFireability6856279076042687345.ctl : 54 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11605301781373030737.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6856279076042687345.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :660694 after 2.5962e+06
Detected timeout of ITS tools.
[2023-03-15 08:25:57] [INFO ] Flatten gal took : 55 ms
[2023-03-15 08:25:57] [INFO ] Applying decomposition
[2023-03-15 08:25:57] [INFO ] Flatten gal took : 48 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11648739529755686044.txt' '-o' '/tmp/graph11648739529755686044.bin' '-w' '/tmp/graph11648739529755686044.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11648739529755686044.bin' '-l' '-1' '-v' '-w' '/tmp/graph11648739529755686044.weights' '-q' '0' '-e' '0.001'
[2023-03-15 08:25:57] [INFO ] Decomposing Gal with order
[2023-03-15 08:25:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 08:25:58] [INFO ] Removed a total of 474 redundant transitions.
[2023-03-15 08:25:58] [INFO ] Flatten gal took : 121 ms
[2023-03-15 08:25:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 13 ms.
[2023-03-15 08:25:58] [INFO ] Time to serialize gal into /tmp/CTLFireability3827216293743163374.gal : 17 ms
[2023-03-15 08:25:58] [INFO ] Time to serialize properties into /tmp/CTLFireability4411036260876015469.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3827216293743163374.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4411036260876015469.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :2.5962e+06 after 5.63223e+06
Detected timeout of ITS tools.
[2023-03-15 08:26:28] [INFO ] Flatten gal took : 37 ms
[2023-03-15 08:26:28] [INFO ] Flatten gal took : 30 ms
[2023-03-15 08:26:28] [INFO ] Time to serialize gal into /tmp/CTLFireability15583940191778401730.gal : 5 ms
[2023-03-15 08:26:28] [INFO ] Time to serialize properties into /tmp/CTLFireability9953012254503561402.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15583940191778401730.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9953012254503561402.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Reachability property qltransition_13 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 131073 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,9.12062e+06,120.157,2236296,2,535689,22,6.92737e+06,6,0,2613,6.93602e+06,0
Total reachable state count : 9120625

Verifying 1 reachability properties.
Reachability property qltransition_13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_13,1,120.75,2236296,2,481,22,6.92737e+06,4,0,2633,6.93602e+06,0
ITS tools runner thread asked to quit. Dying gracefully.
Detected timeout of ITS tools.
[2023-03-15 08:31:28] [INFO ] Flatten gal took : 27 ms
[2023-03-15 08:31:28] [INFO ] Applying decomposition
[2023-03-15 08:31:28] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5595193627681416579.txt' '-o' '/tmp/graph5595193627681416579.bin' '-w' '/tmp/graph5595193627681416579.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5595193627681416579.bin' '-l' '-1' '-v' '-w' '/tmp/graph5595193627681416579.weights' '-q' '0' '-e' '0.001'
[2023-03-15 08:31:28] [INFO ] Decomposing Gal with order
[2023-03-15 08:31:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 08:31:29] [INFO ] Removed a total of 500 redundant transitions.
[2023-03-15 08:31:29] [INFO ] Flatten gal took : 95 ms
[2023-03-15 08:31:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 11 ms.
[2023-03-15 08:31:29] [INFO ] Time to serialize gal into /tmp/CTLFireability14070290794681197163.gal : 11 ms
[2023-03-15 08:31:29] [INFO ] Time to serialize properties into /tmp/CTLFireability2555141954055786991.ctl : 69 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14070290794681197163.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2555141954055786991.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.29947e+08,199.458,3147060,36715,597,2.56567e+06,10606,1192,3.12633e+07,135,127253,0


Converting to forward existential form...Done !
original formula: AG(EF((((((i13.u0.Idle_0>=1)&&(i15.u28.WantSection_0>=1))||((i0.u4.Idle_3>=1)&&(i5.i1.u22.WantSection_6>=1)))||(((i0.u2.Idle_2>=1)&&(i5.i...284
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i13.u0.Idle_0>=1)&&(i15.u28.WantSection_0>=1))||((i0.u4.Idle_3>=1)&&(i5.i1.u...344
Reverse transition relation is NOT exact ! Due to transitions BecomeIdlei0, BecomeIdlei1, BecomeIdlei2, BecomeIdlei3, NotAlonej0k1i2, NotAlonej0k1i3, NotAl...3188
Detected timeout of ITS tools.
[2023-03-15 08:36:29] [INFO ] Flatten gal took : 29 ms
[2023-03-15 08:36:29] [INFO ] Flatten gal took : 27 ms
[2023-03-15 08:36:29] [INFO ] Time to serialize gal into /tmp/CTLFireability11414887095277821277.gal : 10 ms
[2023-03-15 08:36:29] [INFO ] Time to serialize properties into /tmp/CTLFireability647229737196081439.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11414887095277821277.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability647229737196081439.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393216 kB
MemFree: 160284 kB
After kill :
MemTotal: 16393216 kB
MemFree: 9806128 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="Peterson-COL-4"
export BK_EXAMINATION="Liveness"
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 2-5348"
echo " Executing tool itstools"
echo " Input is Peterson-COL-4, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r275-smll-167863547700359"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-4.tgz
mv Peterson-COL-4 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;