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.r323-tall-165472292600047.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)
.........................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is BugTracking-PT-q8m256, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472292600047
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 8.3K Jun 7 16:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Jun 7 16:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Jun 7 16:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Jun 7 16:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jun 6 15:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 6 15:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 20K Jun 7 16:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 177K Jun 7 16:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Jun 7 16:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K Jun 7 16:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 15:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 16M Jun 6 12:11 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-00
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-01
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-02
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-03
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-04
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-05
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-06
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-07
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-08
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-09
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-10
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-11
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-12
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-13
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-14
FORMULA_NAME BugTracking-PT-q8m256-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654744862171

Running Version 0
[2022-06-09 03:21:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-09 03:21:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 03:21:04] [INFO ] Load time of PNML (sax parser for PT used): 785 ms
[2022-06-09 03:21:04] [INFO ] Transformed 754 places.
[2022-06-09 03:21:04] [INFO ] Transformed 27370 transitions.
[2022-06-09 03:21:04] [INFO ] Parsed PT model containing 754 places and 27370 transitions in 924 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 474 places in 129 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10153 steps, including 5 resets, run finished after 74 ms. (steps per millisecond=137 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1260622 steps, run timeout after 30001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 1260622 steps, saw 617314 distinct states, run finished after 30006 ms. (steps per millisecond=42 ) properties seen :{}
Running SMT prover for 2 properties.
[2022-06-09 03:21:35] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
// Phase 1: matrix 3729 rows 280 cols
[2022-06-09 03:21:35] [INFO ] Computed 10 place invariants in 41 ms
[2022-06-09 03:21:35] [INFO ] [Real]Absence check using 10 positive place invariants in 8 ms returned sat
[2022-06-09 03:21:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:21:36] [INFO ] [Real]Absence check using state equation in 542 ms returned sat
[2022-06-09 03:21:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:21:36] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-06-09 03:21:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:21:37] [INFO ] [Nat]Absence check using state equation in 640 ms returned sat
[2022-06-09 03:21:37] [INFO ] State equation strengthened by 316 read => feed constraints.
[2022-06-09 03:21:37] [INFO ] [Nat]Added 316 Read/Feed constraints in 198 ms returned sat
[2022-06-09 03:21:37] [INFO ] Deduced a trap composed of 88 places in 470 ms of which 6 ms to minimize.
[2022-06-09 03:21:38] [INFO ] Deduced a trap composed of 92 places in 401 ms of which 1 ms to minimize.
[2022-06-09 03:21:38] [INFO ] Deduced a trap composed of 87 places in 436 ms of which 1 ms to minimize.
[2022-06-09 03:21:39] [INFO ] Deduced a trap composed of 37 places in 379 ms of which 1 ms to minimize.
[2022-06-09 03:21:39] [INFO ] Deduced a trap composed of 88 places in 392 ms of which 0 ms to minimize.
[2022-06-09 03:21:40] [INFO ] Deduced a trap composed of 19 places in 185 ms of which 1 ms to minimize.
[2022-06-09 03:21:40] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2960 ms
[2022-06-09 03:21:40] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 296 ms.
[2022-06-09 03:21:41] [INFO ] Added : 25 causal constraints over 5 iterations in 1069 ms. Result :unknown
[2022-06-09 03:21:41] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-06-09 03:21:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:21:41] [INFO ] [Real]Absence check using state equation in 520 ms returned sat
[2022-06-09 03:21:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:21:41] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-06-09 03:21:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:21:42] [INFO ] [Nat]Absence check using state equation in 473 ms returned sat
[2022-06-09 03:21:42] [INFO ] [Nat]Added 316 Read/Feed constraints in 200 ms returned sat
[2022-06-09 03:21:43] [INFO ] Deduced a trap composed of 9 places in 428 ms of which 0 ms to minimize.
[2022-06-09 03:21:43] [INFO ] Deduced a trap composed of 14 places in 348 ms of which 1 ms to minimize.
[2022-06-09 03:21:43] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2022-06-09 03:21:43] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1215 ms
[2022-06-09 03:21:44] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 481 ms.
[2022-06-09 03:21:47] [INFO ] Deduced a trap composed of 15 places in 542 ms of which 1 ms to minimize.
[2022-06-09 03:21:47] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
Incomplete Parikh walk after 1918600 steps, including 1003 resets, run finished after 11033 ms. (steps per millisecond=173 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 8 out of 280 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 280/280 places, 3904/3904 transitions.
Graph (complete) has 4653 edges and 280 vertex of which 278 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.13 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 277 transition count 3871
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 277 transition count 3871
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 275 transition count 3877
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 275 transition count 3871
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 19 place count 269 transition count 3871
Applied a total of 19 rules in 384 ms. Remains 269 /280 variables (removed 11) and now considering 3871/3904 (removed 33) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/280 places, 3871/3904 transitions.
[2022-06-09 03:21:59] [INFO ] Flatten gal took : 387 ms
[2022-06-09 03:21:59] [INFO ] Flatten gal took : 207 ms
[2022-06-09 03:21:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15524583652201796266.gal : 68 ms
[2022-06-09 03:21:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1969045537566632751.prop : 2 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/ReachabilityCardinality15524583652201796266.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1969045537566632751.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/ReachabilityCardinality15524583652201796266.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1969045537566632751.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality1969045537566632751.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :134 after 257
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :257 after 61165
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :61165 after 193006
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :193006 after 456431
Detected timeout of ITS tools.
[2022-06-09 03:22:15] [INFO ] Flatten gal took : 177 ms
[2022-06-09 03:22:15] [INFO ] Applying decomposition
[2022-06-09 03:22:15] [INFO ] Flatten gal took : 165 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/graph12428184867608805417.txt, -o, /tmp/graph12428184867608805417.bin, -w, /tmp/graph12428184867608805417.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/graph12428184867608805417.bin, -l, -1, -v, -w, /tmp/graph12428184867608805417.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 03:22:15] [INFO ] Decomposing Gal with order
[2022-06-09 03:22:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:22:16] [INFO ] Removed a total of 424 redundant transitions.
[2022-06-09 03:22:16] [INFO ] Flatten gal took : 619 ms
[2022-06-09 03:22:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 31 ms.
[2022-06-09 03:22:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1063063673338492793.gal : 23 ms
[2022-06-09 03:22:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3700856229231749475.prop : 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality1063063673338492793.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3700856229231749475.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/ReachabilityCardinality1063063673338492793.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3700856229231749475.prop --nowitness
Loading property file /tmp/ReachabilityCardinality3700856229231749475.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :134 after 257
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :257 after 2821
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :2821 after 26864
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11154182747021107870
[2022-06-09 03:22:31] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11154182747021107870
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/ltsmin11154182747021107870]
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/ltsmin11154182747021107870] 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/ltsmin11154182747021107870] 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)
Incomplete random walk after 1000225 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2082 ms. (steps per millisecond=480 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1959 ms. (steps per millisecond=510 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1204002 steps, run timeout after 30001 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 1204002 steps, saw 724339 distinct states, run finished after 30001 ms. (steps per millisecond=40 ) properties seen :{}
Running SMT prover for 2 properties.
[2022-06-09 03:23:07] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 03:23:07] [INFO ] Computed 8 place invariants in 22 ms
[2022-06-09 03:23:07] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 03:23:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:23:07] [INFO ] [Real]Absence check using state equation in 457 ms returned sat
[2022-06-09 03:23:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:23:08] [INFO ] [Nat]Absence check using 8 positive place invariants in 13 ms returned sat
[2022-06-09 03:23:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:23:08] [INFO ] [Nat]Absence check using state equation in 426 ms returned sat
[2022-06-09 03:23:08] [INFO ] State equation strengthened by 296 read => feed constraints.
[2022-06-09 03:23:08] [INFO ] [Nat]Added 296 Read/Feed constraints in 199 ms returned sat
[2022-06-09 03:23:09] [INFO ] Deduced a trap composed of 16 places in 415 ms of which 1 ms to minimize.
[2022-06-09 03:23:09] [INFO ] Deduced a trap composed of 17 places in 411 ms of which 0 ms to minimize.
[2022-06-09 03:23:10] [INFO ] Deduced a trap composed of 10 places in 402 ms of which 1 ms to minimize.
[2022-06-09 03:23:10] [INFO ] Deduced a trap composed of 23 places in 177 ms of which 1 ms to minimize.
[2022-06-09 03:23:10] [INFO ] Deduced a trap composed of 24 places in 189 ms of which 0 ms to minimize.
[2022-06-09 03:23:11] [INFO ] Deduced a trap composed of 21 places in 188 ms of which 1 ms to minimize.
[2022-06-09 03:23:11] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2391 ms
[2022-06-09 03:23:11] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 336 ms.
[2022-06-09 03:23:14] [INFO ] Deduced a trap composed of 47 places in 283 ms of which 0 ms to minimize.
[2022-06-09 03:23:14] [INFO ] Deduced a trap composed of 35 places in 196 ms of which 0 ms to minimize.
[2022-06-09 03:23:14] [INFO ] Deduced a trap composed of 10 places in 242 ms of which 1 ms to minimize.
[2022-06-09 03:23:15] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1197 ms
[2022-06-09 03:23:15] [INFO ] Added : 79 causal constraints over 18 iterations in 4472 ms. Result :sat
[2022-06-09 03:23:15] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2022-06-09 03:23:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:23:16] [INFO ] [Real]Absence check using state equation in 515 ms returned sat
[2022-06-09 03:23:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:23:16] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 03:23:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:23:16] [INFO ] [Nat]Absence check using state equation in 522 ms returned sat
[2022-06-09 03:23:17] [INFO ] [Nat]Added 296 Read/Feed constraints in 186 ms returned sat
[2022-06-09 03:23:17] [INFO ] Deduced a trap composed of 7 places in 350 ms of which 1 ms to minimize.
[2022-06-09 03:23:17] [INFO ] Deduced a trap composed of 65 places in 279 ms of which 1 ms to minimize.
[2022-06-09 03:23:18] [INFO ] Deduced a trap composed of 26 places in 223 ms of which 1 ms to minimize.
[2022-06-09 03:23:18] [INFO ] Deduced a trap composed of 23 places in 189 ms of which 0 ms to minimize.
[2022-06-09 03:23:18] [INFO ] Deduced a trap composed of 14 places in 262 ms of which 0 ms to minimize.
[2022-06-09 03:23:18] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1828 ms
[2022-06-09 03:23:19] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 389 ms.
[2022-06-09 03:23:24] [INFO ] Added : 167 causal constraints over 34 iterations in 5450 ms. Result :sat
Incomplete Parikh walk after 1516800 steps, including 1000 resets, run finished after 12315 ms. (steps per millisecond=123 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1444600 steps, including 1000 resets, run finished after 10996 ms. (steps per millisecond=131 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 8 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 68 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 92 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2022-06-09 03:23:47] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 03:23:47] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 03:23:48] [INFO ] Implicit Places using invariants in 428 ms returned []
[2022-06-09 03:23:48] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 03:23:48] [INFO ] Computed 8 place invariants in 16 ms
[2022-06-09 03:23:48] [INFO ] State equation strengthened by 296 read => feed constraints.
[2022-06-09 03:23:55] [INFO ] Implicit Places using invariants and state equation in 6977 ms returned []
Implicit Place search using SMT with State Equation took 7413 ms to find 0 implicit places.
[2022-06-09 03:23:55] [INFO ] Redundant transitions in 296 ms returned []
[2022-06-09 03:23:55] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 03:23:55] [INFO ] Computed 8 place invariants in 20 ms
[2022-06-09 03:23:56] [INFO ] Dead Transitions using invariants and state equation in 1075 ms returned []
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=909 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-06-09 03:23:56] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 03:23:56] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 03:23:56] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2022-06-09 03:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:23:57] [INFO ] [Real]Absence check using state equation in 474 ms returned sat
[2022-06-09 03:23:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:23:57] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 03:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:23:58] [INFO ] [Nat]Absence check using state equation in 500 ms returned sat
[2022-06-09 03:23:58] [INFO ] State equation strengthened by 296 read => feed constraints.
[2022-06-09 03:23:58] [INFO ] [Nat]Added 296 Read/Feed constraints in 211 ms returned sat
[2022-06-09 03:23:58] [INFO ] Deduced a trap composed of 16 places in 373 ms of which 1 ms to minimize.
[2022-06-09 03:23:59] [INFO ] Deduced a trap composed of 17 places in 395 ms of which 1 ms to minimize.
[2022-06-09 03:23:59] [INFO ] Deduced a trap composed of 10 places in 363 ms of which 0 ms to minimize.
[2022-06-09 03:23:59] [INFO ] Deduced a trap composed of 23 places in 180 ms of which 0 ms to minimize.
[2022-06-09 03:24:00] [INFO ] Deduced a trap composed of 24 places in 185 ms of which 0 ms to minimize.
[2022-06-09 03:24:00] [INFO ] Deduced a trap composed of 21 places in 197 ms of which 0 ms to minimize.
[2022-06-09 03:24:00] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2328 ms
[2022-06-09 03:24:01] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 467 ms.
[2022-06-09 03:24:03] [INFO ] Deduced a trap composed of 47 places in 232 ms of which 0 ms to minimize.
[2022-06-09 03:24:04] [INFO ] Deduced a trap composed of 35 places in 177 ms of which 0 ms to minimize.
[2022-06-09 03:24:04] [INFO ] Deduced a trap composed of 10 places in 271 ms of which 0 ms to minimize.
[2022-06-09 03:24:04] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1153 ms
[2022-06-09 03:24:05] [INFO ] Added : 79 causal constraints over 18 iterations in 4573 ms. Result :sat
[2022-06-09 03:24:05] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 03:24:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:24:05] [INFO ] [Real]Absence check using state equation in 495 ms returned sat
[2022-06-09 03:24:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:24:05] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 03:24:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:24:06] [INFO ] [Nat]Absence check using state equation in 450 ms returned sat
[2022-06-09 03:24:06] [INFO ] [Nat]Added 296 Read/Feed constraints in 181 ms returned sat
[2022-06-09 03:24:06] [INFO ] Deduced a trap composed of 7 places in 347 ms of which 1 ms to minimize.
[2022-06-09 03:24:07] [INFO ] Deduced a trap composed of 65 places in 265 ms of which 0 ms to minimize.
[2022-06-09 03:24:07] [INFO ] Deduced a trap composed of 26 places in 202 ms of which 0 ms to minimize.
[2022-06-09 03:24:07] [INFO ] Deduced a trap composed of 23 places in 184 ms of which 0 ms to minimize.
[2022-06-09 03:24:08] [INFO ] Deduced a trap composed of 14 places in 308 ms of which 0 ms to minimize.
[2022-06-09 03:24:08] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1841 ms
[2022-06-09 03:24:08] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 214 ms.
[2022-06-09 03:24:13] [INFO ] Added : 167 causal constraints over 34 iterations in 5499 ms. Result :sat
[2022-06-09 03:24:13] [INFO ] Flatten gal took : 166 ms
[2022-06-09 03:24:14] [INFO ] Flatten gal took : 161 ms
[2022-06-09 03:24:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4331720873059357302.gal : 15 ms
[2022-06-09 03:24:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8927554622388573724.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/ReachabilityCardinality4331720873059357302.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8927554622388573724.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/ReachabilityCardinality4331720873059357302.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8927554622388573724.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality8927554622388573724.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :134 after 257
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :257 after 61165
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :61165 after 193006
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :193006 after 456431
Detected timeout of ITS tools.
[2022-06-09 03:24:29] [INFO ] Flatten gal took : 174 ms
[2022-06-09 03:24:29] [INFO ] Applying decomposition
[2022-06-09 03:24:29] [INFO ] Flatten gal took : 182 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/graph5781272756886178945.txt, -o, /tmp/graph5781272756886178945.bin, -w, /tmp/graph5781272756886178945.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/graph5781272756886178945.bin, -l, -1, -v, -w, /tmp/graph5781272756886178945.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 03:24:29] [INFO ] Decomposing Gal with order
[2022-06-09 03:24:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:24:30] [INFO ] Removed a total of 424 redundant transitions.
[2022-06-09 03:24:30] [INFO ] Flatten gal took : 296 ms
[2022-06-09 03:24:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 15 ms.
[2022-06-09 03:24:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15721303336481621751.gal : 27 ms
[2022-06-09 03:24:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7642661495224708508.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/ReachabilityCardinality15721303336481621751.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7642661495224708508.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/ReachabilityCardinality15721303336481621751.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7642661495224708508.prop --nowitness
Loading property file /tmp/ReachabilityCardinality7642661495224708508.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :134 after 257
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :257 after 2821
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :2821 after 24815
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9727235513604370126
[2022-06-09 03:24:45] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9727235513604370126
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/ltsmin9727235513604370126]
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/ltsmin9727235513604370126] 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/ltsmin9727235513604370126] 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)
Drop transitions removed 6 transitions
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 173 transitions.
Iterating post reduction 0 with 173 rules applied. Total rules applied 173 place count 269 transition count 3698
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 175 place count 268 transition count 3697
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 176 place count 268 transition count 3696
Free-agglomeration rule applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 181 place count 268 transition count 3691
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 186 place count 263 transition count 3691
Applied a total of 186 rules in 366 ms. Remains 263 /269 variables (removed 6) and now considering 3691/3871 (removed 180) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 3691 rows 263 cols
[2022-06-09 03:24:46] [INFO ] Computed 9 place invariants in 11 ms
[2022-06-09 03:24:46] [INFO ] [Real]Absence check using 9 positive place invariants in 13 ms returned sat
[2022-06-09 03:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:24:47] [INFO ] [Real]Absence check using state equation in 432 ms returned sat
[2022-06-09 03:24:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:24:47] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2022-06-09 03:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:24:47] [INFO ] [Nat]Absence check using state equation in 534 ms returned sat
[2022-06-09 03:24:48] [INFO ] Computed and/alt/rep : 558/1840/558 causal constraints (skipped 3132 transitions) in 273 ms.
[2022-06-09 03:24:48] [INFO ] Added : 5 causal constraints over 3 iterations in 773 ms. Result :sat
[2022-06-09 03:24:48] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-06-09 03:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 03:24:49] [INFO ] [Real]Absence check using state equation in 521 ms returned sat
[2022-06-09 03:24:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 03:24:49] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2022-06-09 03:24:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 03:24:49] [INFO ] [Nat]Absence check using state equation in 464 ms returned sat
[2022-06-09 03:24:50] [INFO ] Computed and/alt/rep : 558/1840/558 causal constraints (skipped 3132 transitions) in 249 ms.
[2022-06-09 03:24:50] [INFO ] Added : 6 causal constraints over 3 iterations in 742 ms. Result :sat
[2022-06-09 03:24:51] [INFO ] Flatten gal took : 173 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17234550808935550392
[2022-06-09 03:24:51] [INFO ] Too many transitions (3871) to apply POR reductions. Disabling POR matrices.
[2022-06-09 03:24:51] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17234550808935550392
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/ltsmin17234550808935550392]
[2022-06-09 03:24:51] [INFO ] Flatten gal took : 272 ms
[2022-06-09 03:24:51] [INFO ] Applying decomposition
[2022-06-09 03:24:51] [INFO ] Input system was already deterministic with 3871 transitions.
[2022-06-09 03:24:52] [INFO ] Flatten gal took : 396 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/graph10304538881416809481.txt, -o, /tmp/graph10304538881416809481.bin, -w, /tmp/graph10304538881416809481.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/graph10304538881416809481.bin, -l, -1, -v, -w, /tmp/graph10304538881416809481.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 03:24:52] [INFO ] Decomposing Gal with order
[2022-06-09 03:24:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:24:52] [INFO ] Removed a total of 424 redundant transitions.
[2022-06-09 03:24:52] [INFO ] Flatten gal took : 448 ms
[2022-06-09 03:24:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 24 ms.
[2022-06-09 03:24:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11259408936251743599.gal : 47 ms
[2022-06-09 03:24:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7333714254553489726.prop : 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality11259408936251743599.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7333714254553489726.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/ReachabilityCardinality11259408936251743599.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7333714254553489726.prop --nowitness
[2022-06-09 03:24:53] [INFO ] Ran tautology test, simplified 0 / 2 in 1956 ms.
[2022-06-09 03:24:53] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(UNSAT) depth K=0 took 13 ms
[2022-06-09 03:24:53] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(UNSAT) depth K=0 took 21 ms
[2022-06-09 03:24:53] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(UNSAT) depth K=1 took 15 ms
[2022-06-09 03:24:53] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(UNSAT) depth K=1 took 11 ms
Loading property file /tmp/ReachabilityCardinality7333714254553489726.prop.
[2022-06-09 03:24:53] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(UNSAT) depth K=2 took 235 ms
[2022-06-09 03:24:54] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(UNSAT) depth K=2 took 16 ms
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :69 after 134
[2022-06-09 03:24:54] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(UNSAT) depth K=3 took 268 ms
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :134 after 257
[2022-06-09 03:24:54] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(UNSAT) depth K=3 took 238 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2022-06-09 03:24:54] [INFO ] Computed 8 place invariants in 22 ms
inv : x0_BUG_REPORT_q0 + x0_BUG_REPORT_q2 + x0_BUG_REPORT_q4 + x0_BUG_REPORT_q7 + x0_BUG_REPORT_q8 + x0_CLOSED_q4 + x0_CLOSED_q7 + x0_CLOSED_q8 + x0_FIXED_q4 + x0_FIXED_q7 + x0_FIXED_q8 + x0_FIX_AGAIN_q7 + x0_FIX_AGAIN_q8 + x0_MORE_INFO_q2 + x0_MORE_INFO_q4 + x0_MORE_INFO_q7 + x0_MORE_INFO_q8 + x0_MUST_FIX_q4 + x0_MUST_FIX_q7 + x0_MUST_FIX_q8 + x0_PENDING_q4 + x0_PENDING_q7 + x0_PENDING_q8 + x0_VERIFIED_q7 + x0_VERIFIED_q8 = 1
inv : l5 + l6 + l9 = 1
inv : x3_BUG_REPORT_q0 + x3_BUG_REPORT_q3 + x3_BUG_REPORT_q5 + x3_BUG_REPORT_q8 + x3_CLOSED_q5 + x3_CLOSED_q8 + x3_FIXED_q3 + x3_FIXED_q5 + x3_FIXED_q8 + x3_FIX_AGAIN_q0 + x3_FIX_AGAIN_q3 + x3_FIX_AGAIN_q5 + x3_FIX_AGAIN_q8 + x3_MORE_INFO_q3 + x3_MORE_INFO_q5 + x3_MORE_INFO_q8 + x3_MUST_FIX_q5 + x3_MUST_FIX_q8 + x3_PENDING_q3 + x3_PENDING_q5 + x3_PENDING_q8 + x3_VERIFIED_q0 + x3_VERIFIED_q3 + x3_VERIFIED_q5 + x3_VERIFIED_q8 = 1
inv : l25 + l26 + l28 + l29 + l30 + l31 = 1
inv : x2_BUG_REPORT_q0 + x2_BUG_REPORT_q2 + x2_BUG_REPORT_q4 + x2_BUG_REPORT_q6 + x2_BUG_REPORT_q7 + x2_BUG_REPORT_q8 + x2_CLOSED_q4 + x2_CLOSED_q6 + x2_CLOSED_q7 + x2_CLOSED_q8 + x2_FIXED_q0 + x2_FIXED_q2 + x2_FIXED_q4 + x2_FIXED_q6 + x2_FIXED_q7 + x2_FIXED_q8 + x2_FIX_AGAIN_q6 + x2_FIX_AGAIN_q7 + x2_FIX_AGAIN_q8 + x2_MORE_INFO_q2 + x2_MORE_INFO_q4 + x2_MORE_INFO_q6 + x2_MORE_INFO_q7 + x2_MORE_INFO_q8 + x2_MUST_FIX_q4 + x2_MUST_FIX_q6 + x2_MUST_FIX_q7 + x2_MUST_FIX_q8 + x2_PENDING_q0 + x2_PENDING_q2 + x2_PENDING_q4 + x2_PENDING_q6 + x2_PENDING_q7 + x2_PENDING_q8 + x2_VERIFIED_q6 + x2_VERIFIED_q7 + x2_VERIFIED_q8 = 1
inv : l19 + l20 + l23 + l24 = 1
inv : x4_BUG_REPORT_q0 + x4_BUG_REPORT_q3 + x4_BUG_REPORT_q5 + x4_BUG_REPORT_q6 + x4_BUG_REPORT_q8 + x4_CLOSED_q0 + x4_CLOSED_q3 + x4_CLOSED_q5 + x4_CLOSED_q6 + x4_CLOSED_q8 + x4_FIXED_q3 + x4_FIXED_q5 + x4_FIXED_q6 + x4_FIXED_q8 + x4_FIX_AGAIN_q5 + x4_FIX_AGAIN_q6 + x4_FIX_AGAIN_q8 + x4_MORE_INFO_q3 + x4_MORE_INFO_q5 + x4_MORE_INFO_q6 + x4_MORE_INFO_q8 + x4_MUST_FIX_q0 + x4_MUST_FIX_q3 + x4_MUST_FIX_q5 + x4_MUST_FIX_q6 + x4_MUST_FIX_q8 + x4_PENDING_q3 + x4_PENDING_q5 + x4_PENDING_q6 + x4_PENDING_q8 + x4_VERIFIED_q5 + x4_VERIFIED_q6 + x4_VERIFIED_q8 = 1
inv : x1_BUG_REPORT_q0 + x1_BUG_REPORT_q1 + x1_BUG_REPORT_q8 + x1_CLOSED_q8 + x1_FIXED_q8 + x1_FIX_AGAIN_q8 + x1_MORE_INFO_q0 + x1_MORE_INFO_q1 + x1_MORE_INFO_q8 + x1_MUST_FIX_q8 + x1_PENDING_q8 + x1_VERIFIED_q8 = 1
Total of 8 invariants.
[2022-06-09 03:24:54] [INFO ] Computed 8 place invariants in 23 ms
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :257 after 2821
[2022-06-09 03:24:55] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(UNSAT) depth K=4 took 1188 ms
[2022-06-09 03:24:57] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(UNSAT) depth K=4 took 1386 ms
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :2821 after 20731
[2022-06-09 03:25:21] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(UNSAT) depth K=5 took 23923 ms
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :20731 after 125618
[2022-06-09 03:25:39] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(UNSAT) depth K=5 took 18337 ms
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :125618 after 413862
[2022-06-09 03:25:55] [INFO ] Proved 269 variables to be positive in 60785 ms
[2022-06-09 03:25:55] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q8m256-ReachabilityCardinality-01
[2022-06-09 03:25:55] [INFO ] KInduction solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(SAT) depth K=0 took 21 ms
[2022-06-09 03:25:55] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q8m256-ReachabilityCardinality-12
[2022-06-09 03:25:55] [INFO ] KInduction solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(SAT) depth K=0 took 31 ms
[2022-06-09 03:25:59] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(UNSAT) depth K=6 took 19564 ms
[2022-06-09 03:26:03] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q8m256-ReachabilityCardinality-01
[2022-06-09 03:26:03] [INFO ] KInduction solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(SAT) depth K=1 took 7260 ms
[2022-06-09 03:26:13] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q8m256-ReachabilityCardinality-12
[2022-06-09 03:26:13] [INFO ] KInduction solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(SAT) depth K=1 took 10018 ms
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :413862 after 1.46166e+06
Compilation finished in 83537 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin17234550808935550392]
Link finished in 76 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, BugTrackingPTq8m256ReachabilityCardinality01==true], workingDir=/tmp/ltsmin17234550808935550392]
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :1.46166e+06 after 5.00904e+06
[2022-06-09 03:31:22] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(UNSAT) depth K=6 took 323042 ms
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :5.00904e+06 after 1.8472e+07
[2022-06-09 03:36:59] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(UNSAT) depth K=7 took 336960 ms
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :1.8472e+07 after 3.61481e+07
Detected timeout of ITS tools.
[2022-06-09 03:46:08] [INFO ] Applying decomposition
[2022-06-09 03:46:09] [INFO ] Flatten gal took : 543 ms
[2022-06-09 03:46:09] [INFO ] Decomposing Gal with order
[2022-06-09 03:46:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:46:10] [INFO ] Removed a total of 424 redundant transitions.
[2022-06-09 03:46:10] [INFO ] Flatten gal took : 805 ms
[2022-06-09 03:46:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 28 ms.
[2022-06-09 03:46:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16475395253244159303.gal : 51 ms
[2022-06-09 03:46:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality478621896904664058.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/ReachabilityCardinality16475395253244159303.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality478621896904664058.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/ReachabilityCardinality16475395253244159303.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality478621896904664058.prop --nowitness
Loading property file /tmp/ReachabilityCardinality478621896904664058.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :134 after 257
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :257 after 2825
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :2825 after 27894
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :27894 after 132825
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :132825 after 430448
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :430448 after 1.50343e+06
[2022-06-09 03:50:06] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(UNSAT) depth K=7 took 786555 ms
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :1.50343e+06 after 6.33085e+06
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :6.33085e+06 after 2.19436e+07
WARNING : LTSmin timed out (>1800 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, BugTrackingPTq8m256ReachabilityCardinality01==true], workingDir=/tmp/ltsmin17234550808935550392]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, BugTrackingPTq8m256ReachabilityCardinality12==true], workingDir=/tmp/ltsmin17234550808935550392]
[2022-06-09 04:06:52] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-01(UNSAT) depth K=8 took 1006282 ms
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :2.19436e+07 after 3.63237e+07
Detected timeout of ITS tools.
[2022-06-09 04:07:27] [INFO ] Flatten gal took : 494 ms
[2022-06-09 04:07:27] [INFO ] Input system was already deterministic with 3871 transitions.
[2022-06-09 04:07:27] [INFO ] Transformed 269 places.
[2022-06-09 04:07:27] [INFO ] Transformed 3871 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-09 04:07:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10502225646350006348.gal : 44 ms
[2022-06-09 04:07:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12753737974678102442.prop : 236 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/ReachabilityCardinality10502225646350006348.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12753737974678102442.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --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/ReachabilityCardinality10502225646350006348.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12753737974678102442.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityCardinality12753737974678102442.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :4 after 6
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :6 after 11
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :11 after 13
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :13 after 21
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :21 after 26
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :26 after 38
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :233 after 373
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :373 after 471
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :471 after 787
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :2514 after 2788
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :6288 after 11580
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :32651 after 37006
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :37006 after 60616
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :395459 after 468621
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :468621 after 850379
[2022-06-09 04:18:00] [INFO ] BMC solution for property BugTracking-PT-q8m256-ReachabilityCardinality-12(UNSAT) depth K=8 took 667989 ms

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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
++ cut -d . -f 9
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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="BugTracking-PT-q8m256"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is BugTracking-PT-q8m256, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r323-tall-165472292600047"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m256.tgz
mv BugTracking-PT-q8m256 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;