About the Execution of ITS-Tools for BugTracking-PT-q8m256
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
16216.319 | 3600000.00 | 3662586.00 | 41878.20 | FF??FTT?TFTTTTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690400442.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BugTracking-PT-q8m256, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690400442
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 8.8K Feb 26 06:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 06:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 06:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 06:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 15:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 07:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 07:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 06:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 06:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 16M Mar 5 18:22 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-CTLFireability-00
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-01
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-02
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-03
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-04
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-05
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-06
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-07
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-08
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-09
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-10
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-11
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-12
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-13
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-14
FORMULA_NAME BugTracking-PT-q8m256-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1678359149184
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q8m256
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-09 10:52:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 10:52:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 10:52:32] [INFO ] Load time of PNML (sax parser for PT used): 947 ms
[2023-03-09 10:52:32] [INFO ] Transformed 754 places.
[2023-03-09 10:52:32] [INFO ] Transformed 27370 transitions.
[2023-03-09 10:52:33] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 1257 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 28 ms.
Deduced a syphon composed of 474 places in 162 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m256-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 3904/3904 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 278 transition count 3904
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 277 transition count 3871
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 277 transition count 3871
Applied a total of 4 rules in 117 ms. Remains 277 /280 variables (removed 3) and now considering 3871/3904 (removed 33) transitions.
[2023-03-09 10:52:33] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2023-03-09 10:52:33] [INFO ] Computed 8 place invariants in 34 ms
[2023-03-09 10:52:34] [INFO ] Implicit Places using invariants in 852 ms returned []
[2023-03-09 10:52:34] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:52:34] [INFO ] Invariant cache hit.
[2023-03-09 10:52:36] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 10:52:38] [INFO ] Implicit Places using invariants and state equation in 3508 ms returned []
Implicit Place search using SMT with State Equation took 4405 ms to find 0 implicit places.
[2023-03-09 10:52:38] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:52:38] [INFO ] Invariant cache hit.
[2023-03-09 10:52:39] [INFO ] Dead Transitions using invariants and state equation in 1486 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 277/280 places, 3871/3904 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6013 ms. Remains : 277/280 places, 3871/3904 transitions.
Support contains 12 out of 277 places after structural reductions.
[2023-03-09 10:52:40] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-09 10:52:40] [INFO ] Flatten gal took : 345 ms
[2023-03-09 10:52:40] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA BugTracking-PT-q8m256-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m256-CTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 10:52:40] [INFO ] Flatten gal took : 236 ms
[2023-03-09 10:52:40] [INFO ] Input system was already deterministic with 3871 transitions.
Support contains 7 out of 277 places (down from 12) after GAL structural reductions.
FORMULA BugTracking-PT-q8m256-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 4 resets, run finished after 311 ms. (steps per millisecond=32 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 103175 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :{}
Probabilistic random walk after 103175 steps, saw 49410 distinct states, run finished after 3004 ms. (steps per millisecond=34 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-09 10:52:44] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:52:44] [INFO ] Invariant cache hit.
[2023-03-09 10:52:44] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 10:52:45] [INFO ] After 897ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3
[2023-03-09 10:52:45] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 10:52:46] [INFO ] After 484ms SMT Verify possible using 282 Read/Feed constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 10:52:46] [INFO ] After 1531ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 10:52:46] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 10:52:47] [INFO ] After 1129ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 10:52:48] [INFO ] After 819ms SMT Verify possible using 282 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 10:52:48] [INFO ] Deduced a trap composed of 12 places in 216 ms of which 5 ms to minimize.
[2023-03-09 10:52:48] [INFO ] Deduced a trap composed of 7 places in 238 ms of which 1 ms to minimize.
[2023-03-09 10:52:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 743 ms
[2023-03-09 10:52:49] [INFO ] Deduced a trap composed of 46 places in 480 ms of which 2 ms to minimize.
[2023-03-09 10:52:50] [INFO ] Deduced a trap composed of 58 places in 454 ms of which 1 ms to minimize.
[2023-03-09 10:52:50] [INFO ] Deduced a trap composed of 24 places in 420 ms of which 2 ms to minimize.
[2023-03-09 10:52:50] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 1587 ms
[2023-03-09 10:52:50] [INFO ] After 3521ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 282 ms.
[2023-03-09 10:52:51] [INFO ] After 5078ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 48 ms.
Support contains 5 out of 277 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 277/277 places, 3871/3871 transitions.
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 4 place count 275 transition count 3877
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 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 16 place count 269 transition count 3871
Applied a total of 16 rules in 634 ms. Remains 269 /277 variables (removed 8) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 635 ms. Remains : 269/277 places, 3871/3871 transitions.
Incomplete random walk after 10147 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=267 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 98002 steps, run timeout after 3001 ms. (steps per millisecond=32 ) properties seen :{}
Probabilistic random walk after 98002 steps, saw 42410 distinct states, run finished after 3001 ms. (steps per millisecond=32 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-09 10:52:55] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:52:55] [INFO ] Computed 8 place invariants in 74 ms
[2023-03-09 10:52:55] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 10:52:56] [INFO ] After 787ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-09 10:52:56] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:52:56] [INFO ] After 538ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 10:52:56] [INFO ] After 1470ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 10:52:56] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 10:52:57] [INFO ] After 824ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 10:52:58] [INFO ] After 417ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 10:52:58] [INFO ] Deduced a trap composed of 60 places in 308 ms of which 2 ms to minimize.
[2023-03-09 10:52:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 517 ms
[2023-03-09 10:52:58] [INFO ] After 1169ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 151 ms.
[2023-03-09 10:52:58] [INFO ] After 2235ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 10 ms.
Support contains 5 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 98 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 159 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:52:59] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:52:59] [INFO ] Invariant cache hit.
[2023-03-09 10:52:59] [INFO ] Implicit Places using invariants in 624 ms returned []
[2023-03-09 10:52:59] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:52:59] [INFO ] Invariant cache hit.
[2023-03-09 10:53:00] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:53:02] [INFO ] Implicit Places using invariants and state equation in 3040 ms returned []
Implicit Place search using SMT with State Equation took 3696 ms to find 0 implicit places.
[2023-03-09 10:53:03] [INFO ] Redundant transitions in 353 ms returned []
[2023-03-09 10:53:03] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:53:03] [INFO ] Invariant cache hit.
[2023-03-09 10:53:04] [INFO ] Dead Transitions using invariants and state equation in 1357 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5609 ms. Remains : 269/269 places, 3871/3871 transitions.
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 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 177 place count 267 transition count 3696
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 178 place count 267 transition count 3695
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 182 place count 267 transition count 3691
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 186 place count 263 transition count 3691
Applied a total of 186 rules in 454 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
[2023-03-09 10:53:05] [INFO ] Computed 9 place invariants in 31 ms
[2023-03-09 10:53:05] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-09 10:53:06] [INFO ] After 766ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-09 10:53:06] [INFO ] After 1150ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 248 ms.
[2023-03-09 10:53:06] [INFO ] After 1481ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2
Successfully simplified 1 atomic propositions for a total of 2 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA BugTracking-PT-q8m256-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 10:53:06] [INFO ] Flatten gal took : 205 ms
[2023-03-09 10:53:07] [INFO ] Flatten gal took : 214 ms
[2023-03-09 10:53:07] [INFO ] Input system was already deterministic with 3871 transitions.
Computed a total of 6 stabilizing places and 131 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 11 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:53:07] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2023-03-09 10:53:07] [INFO ] Computed 8 place invariants in 11 ms
[2023-03-09 10:53:08] [INFO ] Implicit Places using invariants in 395 ms returned []
[2023-03-09 10:53:08] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:53:08] [INFO ] Invariant cache hit.
[2023-03-09 10:53:08] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 10:53:09] [INFO ] Implicit Places using invariants and state equation in 1961 ms returned []
Implicit Place search using SMT with State Equation took 2361 ms to find 0 implicit places.
[2023-03-09 10:53:09] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:53:09] [INFO ] Invariant cache hit.
[2023-03-09 10:53:11] [INFO ] Dead Transitions using invariants and state equation in 1519 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3895 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-09 10:53:11] [INFO ] Flatten gal took : 187 ms
[2023-03-09 10:53:11] [INFO ] Flatten gal took : 156 ms
[2023-03-09 10:53:12] [INFO ] Input system was already deterministic with 3871 transitions.
[2023-03-09 10:53:12] [INFO ] Flatten gal took : 122 ms
[2023-03-09 10:53:12] [INFO ] Flatten gal took : 144 ms
[2023-03-09 10:53:12] [INFO ] Time to serialize gal into /tmp/CTLFireability12146552892964270352.gal : 43 ms
[2023-03-09 10:53:12] [INFO ] Time to serialize properties into /tmp/CTLFireability17314129156922381695.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12146552892964270352.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17314129156922381695.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 10:53:42] [INFO ] Flatten gal took : 158 ms
[2023-03-09 10:53:42] [INFO ] Applying decomposition
[2023-03-09 10:53:43] [INFO ] Flatten gal took : 153 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7221231041939089501.txt' '-o' '/tmp/graph7221231041939089501.bin' '-w' '/tmp/graph7221231041939089501.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7221231041939089501.bin' '-l' '-1' '-v' '-w' '/tmp/graph7221231041939089501.weights' '-q' '0' '-e' '0.001'
[2023-03-09 10:53:43] [INFO ] Decomposing Gal with order
[2023-03-09 10:53:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 10:53:44] [INFO ] Removed a total of 406 redundant transitions.
[2023-03-09 10:53:44] [INFO ] Flatten gal took : 426 ms
[2023-03-09 10:53:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 377 labels/synchronizations in 26 ms.
[2023-03-09 10:53:44] [INFO ] Time to serialize gal into /tmp/CTLFireability8451557510636474718.gal : 51 ms
[2023-03-09 10:53:44] [INFO ] Time to serialize properties into /tmp/CTLFireability8953816975780787233.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8451557510636474718.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8953816975780787233.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 53 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:54:14] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:54:14] [INFO ] Invariant cache hit.
[2023-03-09 10:54:14] [INFO ] Implicit Places using invariants in 493 ms returned []
[2023-03-09 10:54:14] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:54:14] [INFO ] Invariant cache hit.
[2023-03-09 10:54:15] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 10:54:16] [INFO ] Implicit Places using invariants and state equation in 1826 ms returned []
Implicit Place search using SMT with State Equation took 2335 ms to find 0 implicit places.
[2023-03-09 10:54:16] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:54:16] [INFO ] Invariant cache hit.
[2023-03-09 10:54:17] [INFO ] Dead Transitions using invariants and state equation in 1109 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3501 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-09 10:54:17] [INFO ] Flatten gal took : 161 ms
[2023-03-09 10:54:18] [INFO ] Flatten gal took : 175 ms
[2023-03-09 10:54:18] [INFO ] Input system was already deterministic with 3871 transitions.
[2023-03-09 10:54:18] [INFO ] Flatten gal took : 173 ms
[2023-03-09 10:54:18] [INFO ] Flatten gal took : 178 ms
[2023-03-09 10:54:18] [INFO ] Time to serialize gal into /tmp/CTLFireability2484452317498332348.gal : 26 ms
[2023-03-09 10:54:18] [INFO ] Time to serialize properties into /tmp/CTLFireability2839449423957972258.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2484452317498332348.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2839449423957972258.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 10:54:49] [INFO ] Flatten gal took : 135 ms
[2023-03-09 10:54:49] [INFO ] Applying decomposition
[2023-03-09 10:54:49] [INFO ] Flatten gal took : 127 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8922265296976415087.txt' '-o' '/tmp/graph8922265296976415087.bin' '-w' '/tmp/graph8922265296976415087.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8922265296976415087.bin' '-l' '-1' '-v' '-w' '/tmp/graph8922265296976415087.weights' '-q' '0' '-e' '0.001'
[2023-03-09 10:54:49] [INFO ] Decomposing Gal with order
[2023-03-09 10:54:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 10:54:49] [INFO ] Removed a total of 506 redundant transitions.
[2023-03-09 10:54:50] [INFO ] Flatten gal took : 330 ms
[2023-03-09 10:54:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 375 labels/synchronizations in 14 ms.
[2023-03-09 10:54:50] [INFO ] Time to serialize gal into /tmp/CTLFireability15514550396708840115.gal : 28 ms
[2023-03-09 10:54:50] [INFO ] Time to serialize properties into /tmp/CTLFireability14279955355768756963.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15514550396708840115.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14279955355768756963.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 229 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:55:20] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:55:20] [INFO ] Invariant cache hit.
[2023-03-09 10:55:20] [INFO ] Implicit Places using invariants in 415 ms returned []
[2023-03-09 10:55:20] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:55:20] [INFO ] Invariant cache hit.
[2023-03-09 10:55:21] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 10:55:22] [INFO ] Implicit Places using invariants and state equation in 1940 ms returned []
Implicit Place search using SMT with State Equation took 2378 ms to find 0 implicit places.
[2023-03-09 10:55:23] [INFO ] Redundant transitions in 320 ms returned []
[2023-03-09 10:55:23] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:55:23] [INFO ] Invariant cache hit.
[2023-03-09 10:55:24] [INFO ] Dead Transitions using invariants and state equation in 1058 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4006 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-09 10:55:24] [INFO ] Flatten gal took : 121 ms
[2023-03-09 10:55:24] [INFO ] Flatten gal took : 134 ms
[2023-03-09 10:55:24] [INFO ] Input system was already deterministic with 3871 transitions.
[2023-03-09 10:55:24] [INFO ] Flatten gal took : 120 ms
[2023-03-09 10:55:25] [INFO ] Flatten gal took : 129 ms
[2023-03-09 10:55:25] [INFO ] Time to serialize gal into /tmp/CTLFireability17443199955696999813.gal : 19 ms
[2023-03-09 10:55:25] [INFO ] Time to serialize properties into /tmp/CTLFireability5893672010251898160.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17443199955696999813.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5893672010251898160.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 10:55:55] [INFO ] Flatten gal took : 183 ms
[2023-03-09 10:55:55] [INFO ] Applying decomposition
[2023-03-09 10:55:55] [INFO ] Flatten gal took : 171 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11500734795253726794.txt' '-o' '/tmp/graph11500734795253726794.bin' '-w' '/tmp/graph11500734795253726794.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11500734795253726794.bin' '-l' '-1' '-v' '-w' '/tmp/graph11500734795253726794.weights' '-q' '0' '-e' '0.001'
[2023-03-09 10:55:55] [INFO ] Decomposing Gal with order
[2023-03-09 10:55:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 10:55:56] [INFO ] Removed a total of 406 redundant transitions.
[2023-03-09 10:55:56] [INFO ] Flatten gal took : 273 ms
[2023-03-09 10:55:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 377 labels/synchronizations in 9 ms.
[2023-03-09 10:55:56] [INFO ] Time to serialize gal into /tmp/CTLFireability447951583297109457.gal : 22 ms
[2023-03-09 10:55:56] [INFO ] Time to serialize properties into /tmp/CTLFireability12044398673166781346.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability447951583297109457.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12044398673166781346.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 10:56:26] [INFO ] Flatten gal took : 133 ms
[2023-03-09 10:56:26] [INFO ] Flatten gal took : 135 ms
[2023-03-09 10:56:26] [INFO ] Applying decomposition
[2023-03-09 10:56:26] [INFO ] Flatten gal took : 127 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11944042074977510759.txt' '-o' '/tmp/graph11944042074977510759.bin' '-w' '/tmp/graph11944042074977510759.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11944042074977510759.bin' '-l' '-1' '-v' '-w' '/tmp/graph11944042074977510759.weights' '-q' '0' '-e' '0.001'
[2023-03-09 10:56:27] [INFO ] Decomposing Gal with order
[2023-03-09 10:56:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 10:56:27] [INFO ] Removed a total of 406 redundant transitions.
[2023-03-09 10:56:27] [INFO ] Flatten gal took : 251 ms
[2023-03-09 10:56:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 377 labels/synchronizations in 16 ms.
[2023-03-09 10:56:27] [INFO ] Time to serialize gal into /tmp/CTLFireability14843292935476813861.gal : 26 ms
[2023-03-09 10:56:27] [INFO ] Time to serialize properties into /tmp/CTLFireability2534341196873940243.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14843292935476813861.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2534341196873940243.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 11:17:49] [INFO ] Flatten gal took : 841 ms
[2023-03-09 11:17:49] [INFO ] Time to serialize gal into /tmp/CTLFireability8105364258052080715.gal : 141 ms
[2023-03-09 11:17:49] [INFO ] Time to serialize properties into /tmp/CTLFireability12553636802604034742.ctl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8105364258052080715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12553636802604034742.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 11:39:09] [INFO ] Flatten gal took : 682 ms
[2023-03-09 11:39:12] [INFO ] Input system was already deterministic with 3871 transitions.
[2023-03-09 11:39:12] [INFO ] Transformed 277 places.
[2023-03-09 11:39:12] [INFO ] Transformed 3871 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/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//../itstools/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
[2023-03-09 11:39:12] [INFO ] Time to serialize gal into /tmp/CTLFireability9377504279418558913.gal : 16 ms
[2023-03-09 11:39:12] [INFO ] Time to serialize properties into /tmp/CTLFireability5414716252674775767.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9377504279418558913.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5414716252674775767.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...328
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 1092236 kB
After kill :
MemTotal: 16393340 kB
MemFree: 15271132 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is BugTracking-PT-q8m256, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690400442"
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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;