Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089415400202.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RERS17pb114-PT-2, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415400202
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 73M
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 126K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 28 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 27 10:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 27 10:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 13:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 13:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 73M May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RERS17pb114-PT-2-CTLFireability-00
FORMULA_NAME RERS17pb114-PT-2-CTLFireability-01
FORMULA_NAME RERS17pb114-PT-2-CTLFireability-02
FORMULA_NAME RERS17pb114-PT-2-CTLFireability-03
FORMULA_NAME RERS17pb114-PT-2-CTLFireability-04
FORMULA_NAME RERS17pb114-PT-2-CTLFireability-05
FORMULA_NAME RERS17pb114-PT-2-CTLFireability-06
FORMULA_NAME RERS17pb114-PT-2-CTLFireability-07
FORMULA_NAME RERS17pb114-PT-2-CTLFireability-08
FORMULA_NAME RERS17pb114-PT-2-CTLFireability-09
FORMULA_NAME RERS17pb114-PT-2-CTLFireability-10
FORMULA_NAME RERS17pb114-PT-2-CTLFireability-11
FORMULA_NAME RERS17pb114-PT-2-CTLFireability-12
FORMULA_NAME RERS17pb114-PT-2-CTLFireability-13
FORMULA_NAME RERS17pb114-PT-2-CTLFireability-14
FORMULA_NAME RERS17pb114-PT-2-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1621246863493

Running Version 0
[2021-05-17 10:21:06] [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]
[2021-05-17 10:21:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 10:21:09] [INFO ] Load time of PNML (sax parser for PT used): 3316 ms
[2021-05-17 10:21:09] [INFO ] Transformed 1446 places.
[2021-05-17 10:21:10] [INFO ] Transformed 151085 transitions.
[2021-05-17 10:21:10] [INFO ] Parsed PT model containing 1446 places and 151085 transitions in 4039 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 81 ms.
Support contains 616 out of 1446 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1446/1446 places, 151085/151085 transitions.
Ensure Unique test removed 17 places
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 1429 transition count 151085
Applied a total of 17 rules in 947 ms. Remains 1429 /1446 variables (removed 17) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 10:21:13] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 10:21:14] [INFO ] Computed 18 place invariants in 640 ms
[2021-05-17 10:21:22] [INFO ] Implicit Places using invariants in 9419 ms returned []
Implicit Place search using SMT only with invariants took 9456 ms to find 0 implicit places.
[2021-05-17 10:21:22] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 10:21:23] [INFO ] Computed 18 place invariants in 337 ms
[2021-05-17 10:21:53] [INFO ] Performed 72716/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 10:22:23] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 60494 ms
Finished structural reductions, in 1 iterations. Remains : 1429/1446 places, 151085/151085 transitions.
[2021-05-17 10:22:28] [INFO ] Flatten gal took : 4301 ms
[2021-05-17 10:22:33] [INFO ] Flatten gal took : 4809 ms
[2021-05-17 10:22:44] [INFO ] Input system was already deterministic with 151085 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 20086 ms. (steps per millisecond=4 ) properties (out of 59) seen :45
Running SMT prover for 14 properties.
[2021-05-17 10:23:05] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 10:23:06] [INFO ] Computed 18 place invariants in 390 ms
[2021-05-17 10:23:07] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2021-05-17 10:23:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 10:23:47] [INFO ] [Real]Absence check using state equation in 40095 ms returned unsat :0 sat :2 real:12
[2021-05-17 10:23:53] [INFO ] State equation strengthened by 2342 read => feed constraints.
[2021-05-17 10:24:43] [INFO ] [Real]Added 2342 Read/Feed constraints in 50177 ms returned sat
Attempting to minimize the solution found.
Minimization took 36 ms.
[2021-05-17 10:24:46] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :1 real:12
[2021-05-17 10:24:46] [INFO ] [Nat]Absence check using 18 positive place invariants in 23 ms returned sat
[2021-05-17 10:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 10:25:27] [INFO ] [Nat]Absence check using state equation in 40598 ms returned unsat :0 sat :14
[2021-05-17 10:26:13] [INFO ] [Nat]Added 2342 Read/Feed constraints in 45862 ms returned sat
Attempting to minimize the solution found.
Minimization took 3627 ms.
[2021-05-17 10:26:26] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :13
Applied a total of 0 rules in 4159 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 10:26:37] [INFO ] Flatten gal took : 3187 ms
[2021-05-17 10:26:40] [INFO ] Flatten gal took : 3503 ms
[2021-05-17 10:26:48] [INFO ] Input system was already deterministic with 151085 transitions.
[2021-05-17 10:26:52] [INFO ] Flatten gal took : 3712 ms
[2021-05-17 10:26:56] [INFO ] Flatten gal took : 3860 ms
[2021-05-17 10:26:56] [INFO ] Time to serialize gal into /tmp/CTLFireability10578174434383974300.gal : 661 ms
[2021-05-17 10:26:56] [INFO ] Time to serialize properties into /tmp/CTLFireability8161899489353502468.ctl : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability10578174434383974300.gal, -t, CGAL, -ctl, /tmp/CTLFireability8161899489353502468.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/CTLFireability10578174434383974300.gal -t CGAL -ctl /tmp/CTLFireability8161899489353502468.ctl --gen-order FOLLOW
Detected timeout of ITS tools.
[2021-05-17 10:27:33] [INFO ] Flatten gal took : 5241 ms
[2021-05-17 10:27:33] [INFO ] Applying decomposition
[2021-05-17 10:27:37] [INFO ] Flatten gal took : 4707 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/graph7353536093372071063.txt, -o, /tmp/graph7353536093372071063.bin, -w, /tmp/graph7353536093372071063.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/graph7353536093372071063.bin, -l, -1, -v, -w, /tmp/graph7353536093372071063.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 10:27:50] [INFO ] Decomposing Gal with order
[2021-05-17 10:27:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 10:28:04] [INFO ] Removed a total of 457640 redundant transitions.
[2021-05-17 10:28:06] [INFO ] Flatten gal took : 9579 ms
[2021-05-17 10:28:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 3362 labels/synchronizations in 11201 ms.
[2021-05-17 10:28:24] [INFO ] Time to serialize gal into /tmp/CTLFireability4282634807562738244.gal : 544 ms
[2021-05-17 10:28:24] [INFO ] Time to serialize properties into /tmp/CTLFireability2281975988243515849.ctl : 1 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/CTLFireability4282634807562738244.gal, -t, CGAL, -ctl, /tmp/CTLFireability2281975988243515849.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/CTLFireability4282634807562738244.gal -t CGAL -ctl /tmp/CTLFireability2281975988243515849.ctl
Detected timeout of ITS tools.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 2527 ms. Remains 1428 /1429 variables (removed 1) and now considering 151084/151085 (removed 1) transitions.
[2021-05-17 10:29:05] [INFO ] Flatten gal took : 4249 ms
[2021-05-17 10:29:10] [INFO ] Flatten gal took : 4517 ms
[2021-05-17 10:29:20] [INFO ] Input system was already deterministic with 151084 transitions.
[2021-05-17 10:29:26] [INFO ] Flatten gal took : 4995 ms
[2021-05-17 10:29:30] [INFO ] Flatten gal took : 4263 ms
[2021-05-17 10:29:31] [INFO ] Time to serialize gal into /tmp/CTLFireability11968044443084211908.gal : 544 ms
[2021-05-17 10:29:31] [INFO ] Time to serialize properties into /tmp/CTLFireability2930351923920575132.ctl : 0 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/CTLFireability11968044443084211908.gal, -t, CGAL, -ctl, /tmp/CTLFireability2930351923920575132.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/CTLFireability11968044443084211908.gal -t CGAL -ctl /tmp/CTLFireability2930351923920575132.ctl --gen-order FOLLOW
Detected timeout of ITS tools.
[2021-05-17 10:30:07] [INFO ] Flatten gal took : 5416 ms
[2021-05-17 10:30:07] [INFO ] Applying decomposition
[2021-05-17 10:30:11] [INFO ] Flatten gal took : 4550 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/graph3830486790822271860.txt, -o, /tmp/graph3830486790822271860.bin, -w, /tmp/graph3830486790822271860.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/graph3830486790822271860.bin, -l, -1, -v, -w, /tmp/graph3830486790822271860.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 10:30:23] [INFO ] Decomposing Gal with order
[2021-05-17 10:30:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 10:30:35] [INFO ] Removed a total of 457563 redundant transitions.
[2021-05-17 10:30:37] [INFO ] Flatten gal took : 8344 ms
[2021-05-17 10:30:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 4158 labels/synchronizations in 9895 ms.
[2021-05-17 10:30:55] [INFO ] Time to serialize gal into /tmp/CTLFireability2053049832073901692.gal : 322 ms
[2021-05-17 10:30:55] [INFO ] Time to serialize properties into /tmp/CTLFireability15320228718989501978.ctl : 1 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/CTLFireability2053049832073901692.gal, -t, CGAL, -ctl, /tmp/CTLFireability15320228718989501978.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/CTLFireability2053049832073901692.gal -t CGAL -ctl /tmp/CTLFireability15320228718989501978.ctl
Detected timeout of ITS tools.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 2481 ms. Remains 1428 /1429 variables (removed 1) and now considering 151084/151085 (removed 1) transitions.
[2021-05-17 10:31:35] [INFO ] Flatten gal took : 4279 ms
[2021-05-17 10:31:39] [INFO ] Flatten gal took : 4441 ms
[2021-05-17 10:31:49] [INFO ] Input system was already deterministic with 151084 transitions.
[2021-05-17 10:31:54] [INFO ] Flatten gal took : 4739 ms
[2021-05-17 10:31:58] [INFO ] Flatten gal took : 4234 ms
[2021-05-17 10:31:59] [INFO ] Time to serialize gal into /tmp/CTLFireability15009998696232516921.gal : 310 ms
[2021-05-17 10:31:59] [INFO ] Time to serialize properties into /tmp/CTLFireability6762898930590758650.ctl : 15 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/CTLFireability15009998696232516921.gal, -t, CGAL, -ctl, /tmp/CTLFireability6762898930590758650.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/CTLFireability15009998696232516921.gal -t CGAL -ctl /tmp/CTLFireability6762898930590758650.ctl --gen-order FOLLOW
Detected timeout of ITS tools.
[2021-05-17 10:32:34] [INFO ] Flatten gal took : 4417 ms
[2021-05-17 10:32:34] [INFO ] Applying decomposition
[2021-05-17 10:32:40] [INFO ] Flatten gal took : 5289 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/graph8224339620248580810.txt, -o, /tmp/graph8224339620248580810.bin, -w, /tmp/graph8224339620248580810.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/graph8224339620248580810.bin, -l, -1, -v, -w, /tmp/graph8224339620248580810.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 10:32:53] [INFO ] Decomposing Gal with order
[2021-05-17 10:32:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 10:33:07] [INFO ] Removed a total of 457593 redundant transitions.
[2021-05-17 10:33:08] [INFO ] Flatten gal took : 8665 ms
[2021-05-17 10:33:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 3328 labels/synchronizations in 12803 ms.
[2021-05-17 10:33:28] [INFO ] Time to serialize gal into /tmp/CTLFireability1751510572973764672.gal : 277 ms
[2021-05-17 10:33:28] [INFO ] Time to serialize properties into /tmp/CTLFireability3535147701106410815.ctl : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability1751510572973764672.gal, -t, CGAL, -ctl, /tmp/CTLFireability3535147701106410815.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/CTLFireability1751510572973764672.gal -t CGAL -ctl /tmp/CTLFireability3535147701106410815.ctl
Detected timeout of ITS tools.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 5358 ms. Remains 1428 /1429 variables (removed 1) and now considering 151084/151085 (removed 1) transitions.
[2021-05-17 10:34:12] [INFO ] Flatten gal took : 5264 ms
[2021-05-17 10:34:16] [INFO ] Flatten gal took : 4244 ms
[2021-05-17 10:34:24] [INFO ] Input system was already deterministic with 151084 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2806 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 45770 steps, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 45770 steps, saw 38298 distinct states, run finished after 30013 ms. (steps per millisecond=1 ) properties seen :{}
Running SMT prover for 1 properties.
[2021-05-17 10:34:58] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2021-05-17 10:34:59] [INFO ] Computed 18 place invariants in 266 ms
[2021-05-17 10:34:59] [INFO ] [Real]Absence check using 18 positive place invariants in 24 ms returned sat
[2021-05-17 10:34:59] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:1
[2021-05-17 10:34:59] [INFO ] [Nat]Absence check using 18 positive place invariants in 29 ms returned sat
[2021-05-17 10:34:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 10:35:21] [INFO ] [Nat]Absence check using state equation in 21609 ms returned unsat :0 sat :1
[2021-05-17 10:35:31] [INFO ] State equation strengthened by 2278 read => feed constraints.
[2021-05-17 10:35:31] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Support contains 18 out of 1428 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1428/1428 places, 151084/151084 transitions.
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Iterating post reduction 0 with 512 rules applied. Total rules applied 512 place count 1428 transition count 150572
Applied a total of 512 rules in 5912 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/151084 (removed 512) transitions.
Finished structural reductions, in 1 iterations. Remains : 1428/1428 places, 150572/151084 transitions.
[2021-05-17 10:35:43] [INFO ] Flatten gal took : 4315 ms
[2021-05-17 10:35:47] [INFO ] Flatten gal took : 3958 ms
[2021-05-17 10:35:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11746755281743850960.gal : 444 ms
[2021-05-17 10:35:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6208057469421587878.prop : 6 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality11746755281743850960.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6208057469421587878.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/ReachabilityCardinality11746755281743850960.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6208057469421587878.prop --nowitness --gen-order FOLLOW
Detected timeout of ITS tools.
[2021-05-17 10:36:08] [INFO ] Flatten gal took : 4331 ms
[2021-05-17 10:36:08] [INFO ] Applying decomposition
[2021-05-17 10:36:13] [INFO ] Flatten gal took : 4473 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/graph16591204653082346348.txt, -o, /tmp/graph16591204653082346348.bin, -w, /tmp/graph16591204653082346348.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/graph16591204653082346348.bin, -l, -1, -v, -w, /tmp/graph16591204653082346348.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 10:36:24] [INFO ] Decomposing Gal with order
[2021-05-17 10:36:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 10:36:37] [INFO ] Removed a total of 456629 redundant transitions.
[2021-05-17 10:36:39] [INFO ] Flatten gal took : 8193 ms
[2021-05-17 10:36:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 2837 labels/synchronizations in 14829 ms.
[2021-05-17 10:37:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14597933753542638881.gal : 358 ms
[2021-05-17 10:37:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2753393521422914109.prop : 1 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/ReachabilityCardinality14597933753542638881.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2753393521422914109.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/ReachabilityCardinality14597933753542638881.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2753393521422914109.prop --nowitness
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2281114094371633063
[2021-05-17 10:37:16] [INFO ] Built C files in 1544ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2281114094371633063
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/ltsmin2281114094371633063]
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/ltsmin2281114094371633063] 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/ltsmin2281114094371633063] 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 10289 steps, including 0 resets, run visited all 1 properties in 2006 ms. (steps per millisecond=5 )
FORMULA RERS17pb114-PT-2-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 1827 ms. Remains 1428 /1429 variables (removed 1) and now considering 151084/151085 (removed 1) transitions.
[2021-05-17 10:37:29] [INFO ] Flatten gal took : 4132 ms
[2021-05-17 10:37:33] [INFO ] Flatten gal took : 4126 ms
[2021-05-17 10:37:44] [INFO ] Input system was already deterministic with 151084 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1963 ms. (steps per millisecond=5 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 482 ms. (steps per millisecond=20 ) properties (out of 1) seen :0

BK_STOP 1621247872288

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

+ 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
+ [[ -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 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=/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="RERS17pb114-PT-2"
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 RERS17pb114-PT-2, 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 r178-tajo-162089415400202"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb114-PT-2.tgz
mv RERS17pb114-PT-2 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 ;