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.r072-tall-165254781200369.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 gold2021
Input is DatabaseWithMutex-PT-40, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-165254781200369
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 40M
-rw-r--r-- 1 mcc users 933K Apr 30 09:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.8M Apr 30 09:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2M Apr 30 08:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 11M Apr 30 08:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 857K May 9 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.4M May 9 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 627K May 9 07:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.2M May 9 07:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 111K May 9 07:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 248K May 9 07:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 17M May 10 09:33 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 1652610290024

Running Version 0
[2022-05-15 10:24:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -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]
[2022-05-15 10:24:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 10:24:52] [INFO ] Load time of PNML (sax parser for PT used): 805 ms
[2022-05-15 10:24:52] [INFO ] Transformed 12920 places.
[2022-05-15 10:24:52] [INFO ] Transformed 12800 transitions.
[2022-05-15 10:24:52] [INFO ] Parsed PT model containing 12920 places and 12800 transitions in 996 ms.
Discarding 1560 transitions out of 12800. Remains 11240
Built sparse matrix representations for Structural reductions in 48 ms.43436KB memory used
Starting structural reductions, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 633 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12920/12920 places, 12800/12800 transitions.
Starting structural reductions, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 408 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
// Phase 1: matrix 12800 rows 12920 cols
[2022-05-15 10:24:55] [INFO ] Computed 1720 place invariants in 1161 ms
[2022-05-15 10:24:56] [INFO ] Implicit Places using invariants in 2359 ms returned []
Implicit Place search using SMT only with invariants took 2385 ms to find 0 implicit places.
// Phase 1: matrix 12800 rows 12920 cols
[2022-05-15 10:24:57] [INFO ] Computed 1720 place invariants in 996 ms
[2022-05-15 10:24:58] [INFO ] Dead Transitions using invariants and state equation in 2048 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12920/12920 places, 12800/12800 transitions.
Interrupted Random walk after 770179 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=25 )
Interrupted Random directed walk after 873712 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=29 )
// Phase 1: matrix 12800 rows 12920 cols
[2022-05-15 10:26:00] [INFO ] Computed 1720 place invariants in 1028 ms
[2022-05-15 10:26:15] [INFO ] [Real]Absence check using 84 positive place invariants in 562 ms returned sat
[2022-05-15 10:27:19] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-15 10:27:21] [INFO ] [Real]Absence check using 84 positive and 1636 generalized place invariants in 65551 ms returned sat
[2022-05-15 10:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:31:00] [INFO ] [Real]Absence check using state equation in 218675 ms returned unknown
Random directed walk for 500031 steps, including 0 resets, run took 21478 ms (no deadlock found). (steps per millisecond=23 )
Random walk for 500000 steps, including 0 resets, run took 19596 ms (no deadlock found). (steps per millisecond=25 )
Random directed walk for 500045 steps, including 0 resets, run took 20264 ms (no deadlock found). (steps per millisecond=24 )
Random walk for 500000 steps, including 0 resets, run took 19310 ms (no deadlock found). (steps per millisecond=25 )
Starting structural reductions, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 355 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
// Phase 1: matrix 12800 rows 12920 cols
[2022-05-15 10:32:22] [INFO ] Computed 1720 place invariants in 966 ms
[2022-05-15 10:32:23] [INFO ] Implicit Places using invariants in 1913 ms returned []
Implicit Place search using SMT only with invariants took 1919 ms to find 0 implicit places.
// Phase 1: matrix 12800 rows 12920 cols
[2022-05-15 10:32:24] [INFO ] Computed 1720 place invariants in 1110 ms
[2022-05-15 10:32:25] [INFO ] Dead Transitions using invariants and state equation in 2239 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12920/12920 places, 12800/12800 transitions.
Interrupted Random walk after 771452 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=25 )
Interrupted Random directed walk after 962072 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=32 )
// Phase 1: matrix 12800 rows 12920 cols
[2022-05-15 10:33:26] [INFO ] Computed 1720 place invariants in 990 ms
[2022-05-15 10:33:37] [INFO ] [Real]Absence check using 84 positive place invariants in 360 ms returned sat
[2022-05-15 10:34:36] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-15 10:34:37] [INFO ] [Real]Absence check using 84 positive and 1636 generalized place invariants in 59549 ms returned sat
[2022-05-15 10:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:38:26] [INFO ] [Real]Absence check using state equation in 229363 ms returned unknown
Random directed walk for 500033 steps, including 0 resets, run took 18437 ms (no deadlock found). (steps per millisecond=27 )
Random walk for 500000 steps, including 0 resets, run took 18147 ms (no deadlock found). (steps per millisecond=27 )
Random directed walk for 500040 steps, including 0 resets, run took 18397 ms (no deadlock found). (steps per millisecond=27 )
Random walk for 500000 steps, including 0 resets, run took 18421 ms (no deadlock found). (steps per millisecond=27 )
[2022-05-15 10:39:42] [INFO ] Flatten gal took : 2301 ms
Starting structural reductions, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Drop transitions removed 3200 transitions
Trivial Post-agglo rules discarded 3200 transitions
Performed 3200 trivial Post agglomeration. Transition count delta: 3200
Iterating post reduction 0 with 3200 rules applied. Total rules applied 3200 place count 12920 transition count 9600
Reduce places removed 3240 places and 0 transitions.
Drop transitions removed 3200 transitions
Trivial Post-agglo rules discarded 3200 transitions
Performed 3200 trivial Post agglomeration. Transition count delta: 3200
Iterating post reduction 1 with 6440 rules applied. Total rules applied 9640 place count 9680 transition count 6400
Reduce places removed 3200 places and 0 transitions.
Iterating post reduction 2 with 3200 rules applied. Total rules applied 12840 place count 6480 transition count 6400
Performed 1600 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1600 Pre rules applied. Total rules applied 12840 place count 6480 transition count 4800
Renaming transitions due to excessive name length > 1024 char.
Deduced a syphon composed of 1600 places in 2 ms
Reduce places removed 1600 places and 0 transitions.
Iterating global reduction 3 with 3200 rules applied. Total rules applied 16040 place count 4880 transition count 4800
Applied a total of 16040 rules in 3659 ms. Remains 4880 /12920 variables (removed 8040) and now considering 4800/12800 (removed 8000) transitions.
// Phase 1: matrix 4800 rows 4880 cols
[2022-05-15 10:39:46] [INFO ] Computed 1680 place invariants in 508 ms
[2022-05-15 10:40:03] [INFO ] Implicit Places using invariants in 17447 ms returned []
// Phase 1: matrix 4800 rows 4880 cols
[2022-05-15 10:40:04] [INFO ] Computed 1680 place invariants in 534 ms
[2022-05-15 10:40:21] [INFO ] Implicit Places using invariants and state equation in 18065 ms returned []
Implicit Place search using SMT with State Equation took 35516 ms to find 0 implicit places.
// Phase 1: matrix 4800 rows 4880 cols
[2022-05-15 10:40:22] [INFO ] Computed 1680 place invariants in 526 ms
[2022-05-15 10:40:25] [INFO ] Dead Transitions using invariants and state equation in 3939 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4880/12920 places, 4800/12800 transitions.
Discarding 1560 transitions out of 4800. Remains 3240
[2022-05-15 10:40:26] [INFO ] Initial state test concluded for 40 properties.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6011 ms. (steps per millisecond=1 ) properties (out of 3200) seen :2781
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 419) seen :0
Running SMT prover for 419 properties.
// Phase 1: matrix 4800 rows 4880 cols
[2022-05-15 10:40:32] [INFO ] Computed 1680 place invariants in 558 ms
0.00.0)
^^^^^^
(error "Invalid token: 0.00.0")
[2022-05-15 10:40:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 419 Parikh solutions to 1 different solutions.
Support contains 2058 out of 4880 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4880/4880 places, 4800/4800 transitions.
Free-agglomeration rule applied 1395 times.
Iterating global reduction 0 with 1395 rules applied. Total rules applied 1395 place count 4880 transition count 3405
Reduce places removed 1395 places and 0 transitions.
Iterating post reduction 0 with 1395 rules applied. Total rules applied 2790 place count 3485 transition count 3405
Applied a total of 2790 rules in 141639 ms. Remains 3485 /4880 variables (removed 1395) and now considering 3405/4800 (removed 1395) transitions.
Finished structural reductions, in 1 iterations. Remains : 3485/4880 places, 3405/4800 transitions.
[2022-05-15 10:43:20] [INFO ] Flatten gal took : 1248 ms
[2022-05-15 10:43:22] [INFO ] Flatten gal took : 1164 ms
[2022-05-15 10:43:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15803657421756217836.gal : 164 ms
[2022-05-15 10:43:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11977705996071482474.prop : 20 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/ReachabilityCardinality15803657421756217836.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11977705996071482474.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/ReachabilityCardinality15803657421756217836.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11977705996071482474.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality11977705996071482474.prop.
Detected timeout of ITS tools.
[2022-05-15 10:43:38] [INFO ] Flatten gal took : 1162 ms
[2022-05-15 10:43:38] [INFO ] Applying decomposition
[2022-05-15 10:43:39] [INFO ] Flatten gal took : 1196 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/graph4192370677338403967.txt, -o, /tmp/graph4192370677338403967.bin, -w, /tmp/graph4192370677338403967.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/graph4192370677338403967.bin, -l, -1, -v, -w, /tmp/graph4192370677338403967.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-15 10:43:42] [INFO ] Decomposing Gal with order
[2022-05-15 10:43:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:43:46] [INFO ] Flatten gal took : 2771 ms
[2022-05-15 10:43:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 46 ms.
[2022-05-15 10:43:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3974348667703465979.gal : 129 ms
[2022-05-15 10:43:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8078820978602453171.prop : 17 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/ReachabilityCardinality3974348667703465979.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8078820978602453171.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/ReachabilityCardinality3974348667703465979.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8078820978602453171.prop --nowitness
Loading property file /tmp/ReachabilityCardinality8078820978602453171.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin949739220418346967
[2022-05-15 10:44:02] [INFO ] Built C files in 212ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin949739220418346967
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/ltsmin949739220418346967]
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/ltsmin949739220418346967] 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/ltsmin949739220418346967] 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 16243 steps, including 0 resets, run visited all 419 properties in 7521 ms. (steps per millisecond=2 )
Able to resolve query QuasiLiveness after proving 3240 properties.
Starting structural reductions, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Drop transitions removed 3200 transitions
Trivial Post-agglo rules discarded 3200 transitions
Performed 3200 trivial Post agglomeration. Transition count delta: 3200
Iterating post reduction 0 with 3200 rules applied. Total rules applied 3200 place count 12920 transition count 9600
Reduce places removed 3240 places and 0 transitions.
Drop transitions removed 3200 transitions
Trivial Post-agglo rules discarded 3200 transitions
Performed 3200 trivial Post agglomeration. Transition count delta: 3200
Iterating post reduction 1 with 6440 rules applied. Total rules applied 9640 place count 9680 transition count 6400
Reduce places removed 3200 places and 0 transitions.
Iterating post reduction 2 with 3200 rules applied. Total rules applied 12840 place count 6480 transition count 6400
Performed 1600 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1600 Pre rules applied. Total rules applied 12840 place count 6480 transition count 4800
Renaming transitions due to excessive name length > 1024 char.
Deduced a syphon composed of 1600 places in 2 ms
Reduce places removed 1600 places and 0 transitions.
Iterating global reduction 3 with 3200 rules applied. Total rules applied 16040 place count 4880 transition count 4800
Applied a total of 16040 rules in 3403 ms. Remains 4880 /12920 variables (removed 8040) and now considering 4800/12800 (removed 8000) transitions.
// Phase 1: matrix 4800 rows 4880 cols
[2022-05-15 10:44:14] [INFO ] Computed 1680 place invariants in 521 ms
[2022-05-15 10:44:31] [INFO ] Implicit Places using invariants in 17421 ms returned []
// Phase 1: matrix 4800 rows 4880 cols
[2022-05-15 10:44:32] [INFO ] Computed 1680 place invariants in 540 ms
[2022-05-15 10:44:49] [INFO ] Implicit Places using invariants and state equation in 17628 ms returned []
Implicit Place search using SMT with State Equation took 35059 ms to find 0 implicit places.
// Phase 1: matrix 4800 rows 4880 cols
[2022-05-15 10:44:50] [INFO ] Computed 1680 place invariants in 616 ms
[2022-05-15 10:44:53] [INFO ] Dead Transitions using invariants and state equation in 3979 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4880/12920 places, 4800/12800 transitions.
Discarding 1560 transitions out of 4800. Remains 3240
[2022-05-15 10:44:55] [INFO ] Flatten gal took : 1257 ms
[2022-05-15 10:44:56] [INFO ] Flatten gal took : 1292 ms
[2022-05-15 10:44:56] [INFO ] Time to serialize gal into /tmp/CTLFireability8406983756734042965.gal : 97 ms
[2022-05-15 10:44:56] [INFO ] Time to serialize properties into /tmp/CTLFireability6234547655172591167.ctl : 156 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability8406983756734042965.gal, -t, CGAL, -ctl, /tmp/CTLFireability6234547655172591167.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability8406983756734042965.gal -t CGAL -ctl /tmp/CTLFireability6234547655172591167.ctl --gen-order FOLLOW
Detected timeout of ITS tools.
[2022-05-15 10:45:01] [INFO ] Flatten gal took : 1342 ms
[2022-05-15 10:45:01] [INFO ] Applying decomposition
[2022-05-15 10:45:02] [INFO ] Flatten gal took : 1317 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/graph520548820305196782.txt, -o, /tmp/graph520548820305196782.bin, -w, /tmp/graph520548820305196782.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/graph520548820305196782.bin, -l, -1, -v, -w, /tmp/graph520548820305196782.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-15 10:45:04] [INFO ] Decomposing Gal with order
[2022-05-15 10:45:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:45:07] [INFO ] Removed a total of 1560 redundant transitions.
[2022-05-15 10:45:08] [INFO ] Flatten gal took : 2568 ms
[2022-05-15 10:45:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 19 ms.
[2022-05-15 10:45:08] [INFO ] Time to serialize gal into /tmp/CTLFireability3438613316423138110.gal : 91 ms
[2022-05-15 10:45:08] [INFO ] Time to serialize properties into /tmp/CTLFireability3036659284509338359.ctl : 128 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability3438613316423138110.gal, -t, CGAL, -ctl, /tmp/CTLFireability3036659284509338359.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability3438613316423138110.gal -t CGAL -ctl /tmp/CTLFireability3036659284509338359.ctl
Detected timeout of ITS tools.
[2022-05-15 10:45:13] [INFO ] Flatten gal took : 1248 ms
[2022-05-15 10:45:14] [INFO ] Flatten gal took : 1376 ms
[2022-05-15 10:45:14] [INFO ] Time to serialize gal into /tmp/CTLFireability1993604568590656820.gal : 86 ms
[2022-05-15 10:45:14] [INFO ] Time to serialize properties into /tmp/CTLFireability12764549210006368504.ctl : 67 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability1993604568590656820.gal, -t, CGAL, -ctl, /tmp/CTLFireability12764549210006368504.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability1993604568590656820.gal -t CGAL -ctl /tmp/CTLFireability12764549210006368504.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 3240 CTL formulae.
Detected timeout of ITS tools.
[2022-05-15 10:45:46] [INFO ] Flatten gal took : 1247 ms
[2022-05-15 10:45:46] [INFO ] Applying decomposition
[2022-05-15 10:45:47] [INFO ] Flatten gal took : 1309 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/graph7769703137389912471.txt, -o, /tmp/graph7769703137389912471.bin, -w, /tmp/graph7769703137389912471.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/graph7769703137389912471.bin, -l, -1, -v, -w, /tmp/graph7769703137389912471.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-15 10:45:49] [INFO ] Decomposing Gal with order
[2022-05-15 10:45:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:45:52] [INFO ] Removed a total of 1560 redundant transitions.
[2022-05-15 10:45:53] [INFO ] Flatten gal took : 2529 ms
[2022-05-15 10:45:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 25 ms.
[2022-05-15 10:45:53] [INFO ] Time to serialize gal into /tmp/CTLFireability3113853285813008254.gal : 92 ms
[2022-05-15 10:45:53] [INFO ] Time to serialize properties into /tmp/CTLFireability1196205847203298322.ctl : 87 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability3113853285813008254.gal, -t, CGAL, -ctl, /tmp/CTLFireability1196205847203298322.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability3113853285813008254.gal -t CGAL -ctl /tmp/CTLFireability1196205847203298322.ctl
No direction supplied, using forward translation only.
Parsed 3240 CTL formulae.
Detected timeout of ITS tools.
[2022-05-15 10:46:25] [INFO ] Flatten gal took : 1264 ms
[2022-05-15 10:46:26] [INFO ] Flatten gal took : 1335 ms
[2022-05-15 10:46:26] [INFO ] Time to serialize gal into /tmp/CTLFireability13394803259764767608.gal : 93 ms
[2022-05-15 10:46:26] [INFO ] Time to serialize properties into /tmp/CTLFireability7057246813416014455.ctl : 73 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability13394803259764767608.gal, -t, CGAL, -ctl, /tmp/CTLFireability7057246813416014455.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability13394803259764767608.gal -t CGAL -ctl /tmp/CTLFireability7057246813416014455.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 3240 CTL formulae.
Detected timeout of ITS tools.
[2022-05-15 10:51:28] [INFO ] Flatten gal took : 1249 ms
[2022-05-15 10:51:28] [INFO ] Applying decomposition
[2022-05-15 10:51:29] [INFO ] Flatten gal took : 1217 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/graph3545745167741770534.txt, -o, /tmp/graph3545745167741770534.bin, -w, /tmp/graph3545745167741770534.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/graph3545745167741770534.bin, -l, -1, -v, -w, /tmp/graph3545745167741770534.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-15 10:51:31] [INFO ] Decomposing Gal with order
[2022-05-15 10:51:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:51:34] [INFO ] Removed a total of 1560 redundant transitions.
[2022-05-15 10:51:35] [INFO ] Flatten gal took : 2526 ms
[2022-05-15 10:51:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2022-05-15 10:51:35] [INFO ] Time to serialize gal into /tmp/CTLFireability11100520736205880506.gal : 96 ms
[2022-05-15 10:51:35] [INFO ] Time to serialize properties into /tmp/CTLFireability5145838411082810031.ctl : 83 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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability11100520736205880506.gal, -t, CGAL, -ctl, /tmp/CTLFireability5145838411082810031.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability11100520736205880506.gal -t CGAL -ctl /tmp/CTLFireability5145838411082810031.ctl
No direction supplied, using forward translation only.
Parsed 3240 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution Liveness -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 Liveness -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="DatabaseWithMutex-PT-40"
export BK_EXAMINATION="Liveness"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is DatabaseWithMutex-PT-40, 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 r072-tall-165254781200369"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-40.tgz
mv DatabaseWithMutex-PT-40 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 ;