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.r258-tall-165303546000631.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is TokenRing-PT-030, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303546000631
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376M
-rw-r--r-- 1 mcc users 1.4M Apr 29 17:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 6.9M Apr 29 17:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 29M Apr 29 16:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 104M Apr 29 16:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 489K May 9 09:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.7M May 9 09:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3M May 9 09:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.1M May 9 09:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.5M Apr 29 20:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 13M Apr 29 20:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 42M Apr 29 19:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 151M Apr 29 19:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 102K May 9 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 262K May 9 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 14M May 10 09:34 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 TokenRing-PT-030-ReachabilityFireability-00
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-01
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-02
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-03
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-04
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-05
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-06
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-07
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-08
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-09
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-10
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-11
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-12
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-13
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-14
FORMULA_NAME TokenRing-PT-030-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654274482666

Running Version 202205111006
[2022-06-03 16:41:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2022-06-03 16:41:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 16:41:24] [INFO ] Load time of PNML (sax parser for PT used): 987 ms
[2022-06-03 16:41:25] [INFO ] Transformed 961 places.
[2022-06-03 16:41:25] [INFO ] Transformed 27931 transitions.
[2022-06-03 16:41:25] [INFO ] Parsed PT model containing 961 places and 27931 transitions in 1280 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 1832 ms.
Working with output stream class java.io.PrintStream
FORMULA TokenRing-PT-030-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 19686 ms. (steps per millisecond=0 ) properties (out of 15) seen :4
FORMULA TokenRing-PT-030-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-030-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-030-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-030-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 1761 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2076 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 1692 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 5250 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 5035 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 5120 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 5173 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 4794 steps, including 1 resets, run timeout after 5005 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2721 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2918 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2494 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 11 properties.
// Phase 1: matrix 27931 rows 961 cols
[2022-06-03 16:42:43] [INFO ] Computed 31 place invariants in 184 ms
[2022-06-03 16:42:45] [INFO ] [Real]Absence check using 31 positive place invariants in 19 ms returned sat
[2022-06-03 16:42:52] [INFO ] After 6927ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1 real:9
[2022-06-03 16:42:53] [INFO ] State equation strengthened by 27030 read => feed constraints.
[2022-06-03 16:42:58] [INFO ] After 5123ms SMT Verify possible using 27030 Read/Feed constraints in real domain returned unsat :1 sat :0 real:10
[2022-06-03 16:42:58] [INFO ] After 15148ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:10
[2022-06-03 16:42:59] [INFO ] [Nat]Absence check using 31 positive place invariants in 16 ms returned sat
[2022-06-03 16:43:09] [INFO ] After 9182ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :8
[2022-06-03 16:43:19] [INFO ] After 9781ms SMT Verify possible using 27030 Read/Feed constraints in natural domain returned unsat :3 sat :8
[2022-06-03 16:43:25] [INFO ] Deduced a trap composed of 31 places in 2143 ms of which 5 ms to minimize.
[2022-06-03 16:43:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-03 16:43:25] [INFO ] After 27176ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:10
FORMULA TokenRing-PT-030-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA TokenRing-PT-030-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA TokenRing-PT-030-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 250 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 961/961 places, 27931/27931 transitions.
Interrupted random walk after 22394 steps, including 0 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2256 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 5313 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 1
FORMULA TokenRing-PT-030-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 5088 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 5487 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 5316 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 5510 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 5329 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=1 ) properties seen 0
Running SMT prover for 7 properties.
// Phase 1: matrix 27931 rows 961 cols
[2022-06-03 16:44:31] [INFO ] Computed 31 place invariants in 116 ms
[2022-06-03 16:44:32] [INFO ] [Real]Absence check using 31 positive place invariants in 15 ms returned sat
[2022-06-03 16:44:39] [INFO ] After 6889ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:5
[2022-06-03 16:44:39] [INFO ] State equation strengthened by 27030 read => feed constraints.
[2022-06-03 16:44:46] [INFO ] After 6233ms SMT Verify possible using 27030 Read/Feed constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-03 16:44:46] [INFO ] After 14711ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-03 16:44:46] [INFO ] [Nat]Absence check using 31 positive place invariants in 20 ms returned sat
[2022-06-03 16:44:56] [INFO ] After 9016ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-06-03 16:45:05] [INFO ] After 9230ms SMT Verify possible using 27030 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2022-06-03 16:45:11] [INFO ] After 15897ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 4852 ms.
[2022-06-03 16:45:16] [INFO ] After 30751ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 130 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 961/961 places, 27931/27931 transitions.
Interrupted random walk after 22187 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 1115 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 4287 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 4142 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3909 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 5050 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 5556 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 5429 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=1 ) properties seen 0
Interrupted probabilistic random walk after 719138 steps, run timeout after 195001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 719138 steps, saw 129586 distinct states, run finished after 195005 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 27931 rows 961 cols
[2022-06-03 16:49:37] [INFO ] Computed 31 place invariants in 109 ms
[2022-06-03 16:49:37] [INFO ] [Real]Absence check using 31 positive place invariants in 18 ms returned sat
[2022-06-03 16:49:44] [INFO ] After 6692ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:5
[2022-06-03 16:49:45] [INFO ] State equation strengthened by 27030 read => feed constraints.
[2022-06-03 16:49:51] [INFO ] After 5996ms SMT Verify possible using 27030 Read/Feed constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-03 16:49:51] [INFO ] After 13950ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-03 16:49:51] [INFO ] [Nat]Absence check using 31 positive place invariants in 16 ms returned sat
[2022-06-03 16:50:01] [INFO ] After 9046ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-06-03 16:50:10] [INFO ] After 9240ms SMT Verify possible using 27030 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2022-06-03 16:50:17] [INFO ] After 16099ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 4935 ms.
[2022-06-03 16:50:22] [INFO ] After 31207ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 125 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 961/961 places, 27931/27931 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 113 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
// Phase 1: matrix 27931 rows 961 cols
[2022-06-03 16:50:22] [INFO ] Computed 31 place invariants in 54 ms
[2022-06-03 16:50:22] [INFO ] Implicit Places using invariants in 198 ms returned []
Implicit Place search using SMT only with invariants took 200 ms to find 0 implicit places.
// Phase 1: matrix 27931 rows 961 cols
[2022-06-03 16:50:22] [INFO ] Computed 31 place invariants in 77 ms
[2022-06-03 16:50:31] [INFO ] Dead Transitions using invariants and state equation in 8713 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 961/961 places, 27931/27931 transitions.
Interrupted random walk after 24290 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2847 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 5179 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 5527 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 5594 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 5290 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 5307 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 5331 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=1 ) properties seen 0
Interrupted probabilistic random walk after 693823 steps, run timeout after 195001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 693823 steps, saw 125049 distinct states, run finished after 195001 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 27931 rows 961 cols
[2022-06-03 16:54:51] [INFO ] Computed 31 place invariants in 59 ms
[2022-06-03 16:54:52] [INFO ] [Real]Absence check using 31 positive place invariants in 23 ms returned sat
[2022-06-03 16:55:00] [INFO ] After 7193ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:5
[2022-06-03 16:55:00] [INFO ] State equation strengthened by 27030 read => feed constraints.
[2022-06-03 16:55:07] [INFO ] After 6678ms SMT Verify possible using 27030 Read/Feed constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-03 16:55:07] [INFO ] After 15296ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-03 16:55:07] [INFO ] [Nat]Absence check using 31 positive place invariants in 20 ms returned sat
[2022-06-03 16:55:17] [INFO ] After 9619ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-06-03 16:55:27] [INFO ] After 9882ms SMT Verify possible using 27030 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2022-06-03 16:55:34] [INFO ] After 16763ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 4882 ms.
[2022-06-03 16:55:39] [INFO ] After 32297ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 118 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 961/961 places, 27931/27931 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 113 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
// Phase 1: matrix 27931 rows 961 cols
[2022-06-03 16:55:39] [INFO ] Computed 31 place invariants in 59 ms
[2022-06-03 16:55:39] [INFO ] Implicit Places using invariants in 202 ms returned []
Implicit Place search using SMT only with invariants took 203 ms to find 0 implicit places.
// Phase 1: matrix 27931 rows 961 cols
[2022-06-03 16:55:40] [INFO ] Computed 31 place invariants in 61 ms
[2022-06-03 16:55:48] [INFO ] Dead Transitions using invariants and state equation in 8532 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 81 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 27931 rows 961 cols
[2022-06-03 16:55:48] [INFO ] Computed 31 place invariants in 67 ms
[2022-06-03 16:55:49] [INFO ] [Real]Absence check using 31 positive place invariants in 20 ms returned sat
[2022-06-03 16:55:57] [INFO ] After 7460ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:5
[2022-06-03 16:55:58] [INFO ] After 9162ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2 real:5
Attempting to minimize the solution found.
Minimization took 997 ms.
[2022-06-03 16:55:59] [INFO ] After 11100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2 real:5
[2022-06-03 16:56:00] [INFO ] [Nat]Absence check using 31 positive place invariants in 20 ms returned sat
[2022-06-03 16:56:10] [INFO ] After 9336ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-06-03 16:56:15] [INFO ] After 14892ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 3311 ms.
[2022-06-03 16:56:19] [INFO ] After 19215ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2022-06-03 16:56:21] [INFO ] Flatten gal took : 1323 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13959043100573614740
[2022-06-03 16:56:22] [INFO ] Too many transitions (27931) to apply POR reductions. Disabling POR matrices.
[2022-06-03 16:56:23] [INFO ] Built C files in 969ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13959043100573614740
[2022-06-03 16:56:23] [INFO ] Applying decomposition
Running compilation step : cd /tmp/ltsmin13959043100573614740;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-03 16:56:24] [INFO ] Flatten gal took : 2130 ms
[2022-06-03 16:56:25] [INFO ] Flatten gal took : 1500 ms
[2022-06-03 16:56:26] [INFO ] Input system was already deterministic with 27931 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12575559615102555241.txt' '-o' '/tmp/graph12575559615102555241.bin' '-w' '/tmp/graph12575559615102555241.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12575559615102555241.bin' '-l' '-1' '-v' '-w' '/tmp/graph12575559615102555241.weights' '-q' '0' '-e' '0.001'
[2022-06-03 16:56:28] [INFO ] Decomposing Gal with order
[2022-06-03 16:56:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 16:56:31] [INFO ] Removed a total of 65192 redundant transitions.
[2022-06-03 16:56:31] [INFO ] Flatten gal took : 2143 ms
[2022-06-03 16:56:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 890 labels/synchronizations in 1008 ms.
[2022-06-03 16:56:37] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability12944455835590121256.gal : 169 ms
[2022-06-03 16:56:37] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability4181067963116074876.prop : 132 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability12944455835590121256.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability4181067963116074876.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
[2022-06-03 16:56:38] [INFO ] Ran tautology test, simplified 0 / 7 in 13828 ms.
[2022-06-03 16:56:39] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-00(UNSAT) depth K=0 took 783 ms
[2022-06-03 16:56:39] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-08(UNSAT) depth K=0 took 1 ms
[2022-06-03 16:56:39] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-09(UNSAT) depth K=0 took 2 ms
[2022-06-03 16:56:39] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-10(UNSAT) depth K=0 took 1 ms
[2022-06-03 16:56:39] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-11(UNSAT) depth K=0 took 0 ms
[2022-06-03 16:56:39] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-12(UNSAT) depth K=0 took 0 ms
[2022-06-03 16:56:39] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-15(UNSAT) depth K=0 took 1 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 27931 rows 961 cols
[2022-06-03 16:56:46] [INFO ] Computed 31 place invariants in 65 ms
[2022-06-03 16:56:46] [INFO ] Computed 31 place invariants in 66 ms
Loading property file /tmp/ReachabilityFireability4181067963116074876.prop.
[2022-06-03 16:56:56] [INFO ] Proved 961 variables to be positive in 9969 ms
[2022-06-03 16:56:59] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-00
[2022-06-03 16:56:59] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-00(SAT) depth K=0 took 3208 ms
[2022-06-03 16:56:59] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-08
[2022-06-03 16:56:59] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-08(SAT) depth K=0 took 117 ms
[2022-06-03 16:56:59] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-09
[2022-06-03 16:56:59] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-09(SAT) depth K=0 took 219 ms
[2022-06-03 16:56:59] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-10
[2022-06-03 16:56:59] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-10(SAT) depth K=0 took 106 ms
[2022-06-03 16:57:00] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-11
[2022-06-03 16:57:00] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-11(SAT) depth K=0 took 193 ms
[2022-06-03 16:57:00] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-12
[2022-06-03 16:57:00] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-12(SAT) depth K=0 took 340 ms
[2022-06-03 16:57:00] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-15
[2022-06-03 16:57:00] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-15(SAT) depth K=0 took 128 ms
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13959043100573614740;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 102 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13959043100573614740;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 102 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-03 16:59:39] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-00(UNSAT) depth K=1 took 179510 ms
[2022-06-03 16:59:39] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-08(UNSAT) depth K=1 took 6 ms
[2022-06-03 16:59:39] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-09(UNSAT) depth K=1 took 8 ms
[2022-06-03 16:59:39] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-10(UNSAT) depth K=1 took 10 ms
[2022-06-03 16:59:39] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-11(UNSAT) depth K=1 took 3 ms
[2022-06-03 16:59:39] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-12(UNSAT) depth K=1 took 3 ms
[2022-06-03 16:59:39] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-15(UNSAT) depth K=1 took 3 ms
[2022-06-03 17:01:48] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-00
[2022-06-03 17:01:48] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-00(SAT) depth K=1 took 287302 ms
[2022-06-03 17:04:58] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-00(UNSAT) depth K=2 took 319291 ms
[2022-06-03 17:07:00] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-08
[2022-06-03 17:07:00] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-08(SAT) depth K=1 took 312242 ms
ITS-tools command line returned an error code 137
[2022-06-03 17:08:17] [INFO ] Flatten gal took : 4066 ms
[2022-06-03 17:08:17] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability3309013396232438566.gal : 135 ms
[2022-06-03 17:08:17] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability2846671594678053326.prop : 59 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability3309013396232438566.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability2846671594678053326.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
[2022-06-03 17:08:19] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-08(UNSAT) depth K=2 took 200314 ms
Loading property file /tmp/ReachabilityFireability2846671594678053326.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :5 after 11
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :11 after 14
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :14 after 29
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :29 after 42
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :42 after 104
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :104 after 339
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :339 after 3014
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :3014 after 117573
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :117573 after 1.93905e+07
[2022-06-03 17:09:13] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-09(UNSAT) depth K=2 took 54825 ms
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :1.93905e+07 after 4.95744e+10
[2022-06-03 17:10:48] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-10(UNSAT) depth K=2 took 94040 ms
[2022-06-03 17:12:04] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-09
[2022-06-03 17:12:04] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-09(SAT) depth K=1 took 303525 ms
[2022-06-03 17:16:13] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-11(UNSAT) depth K=2 took 325706 ms
[2022-06-03 17:18:02] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-10
[2022-06-03 17:18:02] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-10(SAT) depth K=1 took 358221 ms
[2022-06-03 17:23:34] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-12(UNSAT) depth K=2 took 441142 ms
[2022-06-03 17:24:06] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-11
[2022-06-03 17:24:06] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-11(SAT) depth K=1 took 364245 ms
[2022-06-03 17:28:48] [INFO ] BMC solution for property TokenRing-PT-030-ReachabilityFireability-15(UNSAT) depth K=2 took 313373 ms
[2022-06-03 17:30:35] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-12
[2022-06-03 17:30:35] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-12(SAT) depth K=1 took 388578 ms
Detected timeout of ITS tools.
[2022-06-03 17:33:18] [INFO ] Flatten gal took : 1367 ms
[2022-06-03 17:33:20] [INFO ] Input system was already deterministic with 27931 transitions.
[2022-06-03 17:33:20] [INFO ] Transformed 961 places.
[2022-06-03 17:33:20] [INFO ] Transformed 27931 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-03 17:33:23] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability7867020939380626005.gal : 58 ms
[2022-06-03 17:33:23] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability6765694717023626361.prop : 32 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability7867020939380626005.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability6765694717023626361.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...364
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityFireability6765694717023626361.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :4 after 10
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :10 after 24
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :24 after 25
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :25 after 50
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :50 after 65
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :65 after 196
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :196 after 1227
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :1227 after 5544
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :5544 after 125484
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :125484 after 1.82811e+06
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :1.82811e+06 after 1.68759e+08
SDD proceeding with computation,7 properties remain. new max is 32768
SDD size :1.68759e+08 after 4.75925e+10
[2022-06-03 17:34:51] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-030-ReachabilityFireability-15
[2022-06-03 17:34:51] [INFO ] KInduction solution for property TokenRing-PT-030-ReachabilityFireability-15(SAT) depth K=1 took 255854 ms
SDD proceeding with computation,7 properties remain. new max is 65536
SDD size :4.75925e+10 after 2.78561e+14
SDD proceeding with computation,7 properties remain. new max is 131072
SDD size :2.78561e+14 after 6.64987e+14
SDD proceeding with computation,7 properties remain. new max is 262144
SDD size :6.64987e+14 after 1.80119e+15

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TokenRing-PT-030"
export BK_EXAMINATION="ReachabilityFireability"
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 TokenRing-PT-030, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r258-tall-165303546000631"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-030.tgz
mv TokenRing-PT-030 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;