About the Execution of ITS-Tools for SmartHome-PT-09
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
858.287 | 86020.00 | 105297.00 | 650.30 | FFFTTTTFFTTTTTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r453-smll-167912645100217.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool itstools
Input is SmartHome-PT-09, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912645100217
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 6.9K Feb 26 05:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 05:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 05:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 05:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Feb 26 05:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 05:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 05:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 05:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 64K Mar 5 18:23 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 SmartHome-PT-09-CTLCardinality-00
FORMULA_NAME SmartHome-PT-09-CTLCardinality-01
FORMULA_NAME SmartHome-PT-09-CTLCardinality-02
FORMULA_NAME SmartHome-PT-09-CTLCardinality-03
FORMULA_NAME SmartHome-PT-09-CTLCardinality-04
FORMULA_NAME SmartHome-PT-09-CTLCardinality-05
FORMULA_NAME SmartHome-PT-09-CTLCardinality-06
FORMULA_NAME SmartHome-PT-09-CTLCardinality-07
FORMULA_NAME SmartHome-PT-09-CTLCardinality-08
FORMULA_NAME SmartHome-PT-09-CTLCardinality-09
FORMULA_NAME SmartHome-PT-09-CTLCardinality-10
FORMULA_NAME SmartHome-PT-09-CTLCardinality-11
FORMULA_NAME SmartHome-PT-09-CTLCardinality-12
FORMULA_NAME SmartHome-PT-09-CTLCardinality-13
FORMULA_NAME SmartHome-PT-09-CTLCardinality-14
FORMULA_NAME SmartHome-PT-09-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679245627702
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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmartHome-PT-09
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-19 17:07:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 17:07:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 17:07:11] [INFO ] Load time of PNML (sax parser for PT used): 230 ms
[2023-03-19 17:07:11] [INFO ] Transformed 253 places.
[2023-03-19 17:07:11] [INFO ] Transformed 293 transitions.
[2023-03-19 17:07:11] [INFO ] Found NUPN structural information;
[2023-03-19 17:07:11] [INFO ] Parsed PT model containing 253 places and 293 transitions and 664 arcs in 390 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 26 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 29 places in 8 ms
Reduce places removed 29 places and 30 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA SmartHome-PT-09-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 67 out of 224 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 224/224 places, 263/263 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 221 transition count 263
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 42 place count 182 transition count 224
Iterating global reduction 1 with 39 rules applied. Total rules applied 81 place count 182 transition count 224
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 85 place count 182 transition count 220
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 89 place count 178 transition count 216
Iterating global reduction 2 with 4 rules applied. Total rules applied 93 place count 178 transition count 216
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 96 place count 175 transition count 213
Iterating global reduction 2 with 3 rules applied. Total rules applied 99 place count 175 transition count 213
Applied a total of 99 rules in 101 ms. Remains 175 /224 variables (removed 49) and now considering 213/263 (removed 50) transitions.
// Phase 1: matrix 213 rows 175 cols
[2023-03-19 17:07:11] [INFO ] Computed 7 place invariants in 22 ms
[2023-03-19 17:07:12] [INFO ] Implicit Places using invariants in 403 ms returned []
[2023-03-19 17:07:12] [INFO ] Invariant cache hit.
[2023-03-19 17:07:12] [INFO ] Implicit Places using invariants and state equation in 321 ms returned []
Implicit Place search using SMT with State Equation took 798 ms to find 0 implicit places.
[2023-03-19 17:07:12] [INFO ] Invariant cache hit.
[2023-03-19 17:07:12] [INFO ] Dead Transitions using invariants and state equation in 405 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 175/224 places, 213/263 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1306 ms. Remains : 175/224 places, 213/263 transitions.
Support contains 67 out of 175 places after structural reductions.
[2023-03-19 17:07:13] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-19 17:07:13] [INFO ] Flatten gal took : 87 ms
FORMULA SmartHome-PT-09-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 17:07:13] [INFO ] Flatten gal took : 35 ms
[2023-03-19 17:07:13] [INFO ] Input system was already deterministic with 213 transitions.
Support contains 59 out of 175 places (down from 67) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 69 resets, run finished after 839 ms. (steps per millisecond=11 ) properties (out of 42) seen :34
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 8) seen :3
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-19 17:07:14] [INFO ] Invariant cache hit.
[2023-03-19 17:07:14] [INFO ] [Real]Absence check using 7 positive place invariants in 8 ms returned sat
[2023-03-19 17:07:15] [INFO ] After 202ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:4
[2023-03-19 17:07:15] [INFO ] After 261ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-19 17:07:15] [INFO ] After 460ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-19 17:07:15] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2023-03-19 17:07:15] [INFO ] After 222ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-19 17:07:15] [INFO ] After 364ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 101 ms.
[2023-03-19 17:07:15] [INFO ] After 652ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 44 ms.
Support contains 7 out of 175 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 175/175 places, 213/213 transitions.
Graph (trivial) has 165 edges and 175 vertex of which 61 / 175 are part of one of the 6 SCC in 9 ms
Free SCC test removed 55 places
Drop transitions removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Graph (complete) has 183 edges and 120 vertex of which 117 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 46 rules applied. Total rules applied 48 place count 117 transition count 89
Reduce places removed 43 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 51 rules applied. Total rules applied 99 place count 74 transition count 81
Reduce places removed 4 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 7 rules applied. Total rules applied 106 place count 70 transition count 78
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 109 place count 67 transition count 78
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 109 place count 67 transition count 73
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 119 place count 62 transition count 73
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 127 place count 54 transition count 65
Iterating global reduction 4 with 8 rules applied. Total rules applied 135 place count 54 transition count 65
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 137 place count 54 transition count 63
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 137 place count 54 transition count 62
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 139 place count 53 transition count 62
Performed 22 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 5 with 44 rules applied. Total rules applied 183 place count 31 transition count 37
Drop transitions removed 10 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (complete) has 51 edges and 31 vertex of which 30 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 5 with 12 rules applied. Total rules applied 195 place count 30 transition count 26
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 196 place count 29 transition count 25
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 5 rules applied. Total rules applied 201 place count 25 transition count 24
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 202 place count 24 transition count 24
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 2 Pre rules applied. Total rules applied 202 place count 24 transition count 22
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 206 place count 22 transition count 22
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 208 place count 21 transition count 21
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 209 place count 21 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 210 place count 20 transition count 20
Applied a total of 210 rules in 57 ms. Remains 20 /175 variables (removed 155) and now considering 20/213 (removed 193) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 20/175 places, 20/213 transitions.
Finished random walk after 6681 steps, including 2 resets, run visited all 5 properties in 142 ms. (steps per millisecond=47 )
[2023-03-19 17:07:16] [INFO ] Flatten gal took : 22 ms
[2023-03-19 17:07:16] [INFO ] Flatten gal took : 22 ms
[2023-03-19 17:07:16] [INFO ] Input system was already deterministic with 213 transitions.
Computed a total of 47 stabilizing places and 46 stable transitions
Graph (complete) has 268 edges and 175 vertex of which 171 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.7 ms
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 213/213 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 172 transition count 213
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 25 place count 150 transition count 191
Iterating global reduction 1 with 22 rules applied. Total rules applied 47 place count 150 transition count 191
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 49 place count 150 transition count 189
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 57 place count 142 transition count 181
Iterating global reduction 2 with 8 rules applied. Total rules applied 65 place count 142 transition count 181
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 72 place count 135 transition count 174
Iterating global reduction 2 with 7 rules applied. Total rules applied 79 place count 135 transition count 174
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 80 place count 135 transition count 173
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 83 place count 132 transition count 170
Iterating global reduction 3 with 3 rules applied. Total rules applied 86 place count 132 transition count 170
Applied a total of 86 rules in 32 ms. Remains 132 /175 variables (removed 43) and now considering 170/213 (removed 43) transitions.
// Phase 1: matrix 170 rows 132 cols
[2023-03-19 17:07:16] [INFO ] Computed 4 place invariants in 8 ms
[2023-03-19 17:07:16] [INFO ] Implicit Places using invariants in 112 ms returned []
[2023-03-19 17:07:16] [INFO ] Invariant cache hit.
[2023-03-19 17:07:16] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 323 ms to find 0 implicit places.
[2023-03-19 17:07:16] [INFO ] Invariant cache hit.
[2023-03-19 17:07:16] [INFO ] Dead Transitions using invariants and state equation in 259 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 132/175 places, 170/213 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 617 ms. Remains : 132/175 places, 170/213 transitions.
[2023-03-19 17:07:16] [INFO ] Flatten gal took : 10 ms
[2023-03-19 17:07:16] [INFO ] Flatten gal took : 10 ms
[2023-03-19 17:07:16] [INFO ] Input system was already deterministic with 170 transitions.
[2023-03-19 17:07:16] [INFO ] Flatten gal took : 9 ms
[2023-03-19 17:07:16] [INFO ] Flatten gal took : 9 ms
[2023-03-19 17:07:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality11811229724367419587.gal : 6 ms
[2023-03-19 17:07:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality4468212795147416029.ctl : 3 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/CTLCardinality11811229724367419587.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4468212795147416029.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.60564e+09,0.325962,9228,2,1505,5,25646,6,0,691,28470,0
Converting to forward existential form...Done !
original formula: (E(EX(EG(AG(((p205==0)||(p206==1))))) U (AX((p187==1)) * (AF((p67==1)) + EX((p242!=1))))) + AG((AG((((p13==0)&&(p160==1))&&((p237==0)&&(p...209
=> equivalent forward existential formula: [FwdG((FwdU((Init * !(E(EX(EG(!(E(TRUE U !(((p205==0)||(p206==1))))))) U (!(EX(!((p187==1)))) * (!(EG(!((p67==1)...303
Reverse transition relation is NOT exact ! Due to transitions t0, t10, t13, t33, t40, t70, t73, t90, t93, t110, t113, t125, t144, t147, Intersection with ...236
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 164/12/6
(forward)formula 0,0,10.4462,261680,1,0,1033,1.57457e+06,394,649,4763,1.81561e+06,1140
FORMULA SmartHome-PT-09-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 213/213 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 171 transition count 213
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 30 place count 145 transition count 187
Iterating global reduction 1 with 26 rules applied. Total rules applied 56 place count 145 transition count 187
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 58 place count 145 transition count 185
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 68 place count 135 transition count 175
Iterating global reduction 2 with 10 rules applied. Total rules applied 78 place count 135 transition count 175
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 85 place count 128 transition count 168
Iterating global reduction 2 with 7 rules applied. Total rules applied 92 place count 128 transition count 168
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 93 place count 128 transition count 167
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 98 place count 123 transition count 162
Iterating global reduction 3 with 5 rules applied. Total rules applied 103 place count 123 transition count 162
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 104 place count 122 transition count 161
Iterating global reduction 3 with 1 rules applied. Total rules applied 105 place count 122 transition count 161
Applied a total of 105 rules in 26 ms. Remains 122 /175 variables (removed 53) and now considering 161/213 (removed 52) transitions.
// Phase 1: matrix 161 rows 122 cols
[2023-03-19 17:07:27] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-19 17:07:27] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-19 17:07:27] [INFO ] Invariant cache hit.
[2023-03-19 17:07:27] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
[2023-03-19 17:07:27] [INFO ] Invariant cache hit.
[2023-03-19 17:07:27] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 122/175 places, 161/213 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 408 ms. Remains : 122/175 places, 161/213 transitions.
[2023-03-19 17:07:27] [INFO ] Flatten gal took : 8 ms
[2023-03-19 17:07:27] [INFO ] Flatten gal took : 8 ms
[2023-03-19 17:07:27] [INFO ] Input system was already deterministic with 161 transitions.
[2023-03-19 17:07:27] [INFO ] Flatten gal took : 8 ms
[2023-03-19 17:07:27] [INFO ] Flatten gal took : 8 ms
[2023-03-19 17:07:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality3404910982691258481.gal : 4 ms
[2023-03-19 17:07:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality11602946686594566252.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/CTLCardinality3404910982691258481.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11602946686594566252.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.25962e+09,0.234887,7660,2,1049,5,17298,6,0,645,20094,0
Converting to forward existential form...Done !
original formula: AX((E(!(AG((p89==0))) U AG((p0==1))) * ((p228==1)||(p199==0))))
=> equivalent forward existential formula: ([(EY(Init) * !(E(!(!(E(TRUE U !((p89==0))))) U !(E(TRUE U !((p0==1)))))))] = FALSE * [(EY(Init) * !(((p228==1)|...178
Reverse transition relation is NOT exact ! Due to transitions t0, t10, t12, t29, t32, t61, t64, t81, t84, t101, t104, t116, t135, t138, t146, Intersection...242
(forward)formula 0,0,1.28444,30128,1,0,221,146928,351,150,3714,124577,360
FORMULA SmartHome-PT-09-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 213/213 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 171 transition count 213
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 29 place count 146 transition count 188
Iterating global reduction 1 with 25 rules applied. Total rules applied 54 place count 146 transition count 188
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 56 place count 146 transition count 186
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 66 place count 136 transition count 176
Iterating global reduction 2 with 10 rules applied. Total rules applied 76 place count 136 transition count 176
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 83 place count 129 transition count 169
Iterating global reduction 2 with 7 rules applied. Total rules applied 90 place count 129 transition count 169
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 91 place count 129 transition count 168
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 95 place count 125 transition count 164
Iterating global reduction 3 with 4 rules applied. Total rules applied 99 place count 125 transition count 164
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 100 place count 124 transition count 163
Iterating global reduction 3 with 1 rules applied. Total rules applied 101 place count 124 transition count 163
Applied a total of 101 rules in 23 ms. Remains 124 /175 variables (removed 51) and now considering 163/213 (removed 50) transitions.
// Phase 1: matrix 163 rows 124 cols
[2023-03-19 17:07:29] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-19 17:07:29] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-19 17:07:29] [INFO ] Invariant cache hit.
[2023-03-19 17:07:29] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2023-03-19 17:07:29] [INFO ] Invariant cache hit.
[2023-03-19 17:07:29] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 124/175 places, 163/213 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 318 ms. Remains : 124/175 places, 163/213 transitions.
[2023-03-19 17:07:29] [INFO ] Flatten gal took : 7 ms
[2023-03-19 17:07:29] [INFO ] Flatten gal took : 7 ms
[2023-03-19 17:07:29] [INFO ] Input system was already deterministic with 163 transitions.
[2023-03-19 17:07:29] [INFO ] Flatten gal took : 7 ms
[2023-03-19 17:07:29] [INFO ] Flatten gal took : 6 ms
[2023-03-19 17:07:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality7220321091653342087.gal : 3 ms
[2023-03-19 17:07:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality9867380159719042948.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/CTLCardinality7220321091653342087.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9867380159719042948.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.3492e+09,0.182664,9256,2,1432,5,25203,6,0,655,28056,0
Converting to forward existential form...Done !
original formula: EF(EX((((p177==1)&&(p68==0))&&(p206==1))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * (((p177==1)&&(p68==0))&&(p206==1)))] != FALSE
(forward)formula 0,1,0.214655,9520,1,0,7,25203,8,1,1050,28056,2
FORMULA SmartHome-PT-09-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 175/175 places, 213/213 transitions.
Graph (trivial) has 174 edges and 175 vertex of which 80 / 175 are part of one of the 6 SCC in 1 ms
Free SCC test removed 74 places
Ensure Unique test removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Graph (complete) has 173 edges and 101 vertex of which 97 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 37 place count 96 transition count 83
Reduce places removed 35 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 42 rules applied. Total rules applied 79 place count 61 transition count 76
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 83 place count 58 transition count 75
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 84 place count 57 transition count 75
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 84 place count 57 transition count 69
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 96 place count 51 transition count 69
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 103 place count 44 transition count 62
Iterating global reduction 4 with 7 rules applied. Total rules applied 110 place count 44 transition count 62
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 112 place count 44 transition count 60
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 144 place count 28 transition count 44
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 146 place count 28 transition count 42
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 150 place count 26 transition count 40
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 159 place count 26 transition count 31
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 160 place count 25 transition count 31
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 160 place count 25 transition count 30
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 162 place count 24 transition count 30
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 163 place count 23 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 164 place count 22 transition count 29
Applied a total of 164 rules in 34 ms. Remains 22 /175 variables (removed 153) and now considering 29/213 (removed 184) transitions.
[2023-03-19 17:07:29] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
// Phase 1: matrix 24 rows 22 cols
[2023-03-19 17:07:29] [INFO ] Computed 1 place invariants in 8 ms
[2023-03-19 17:07:29] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-19 17:07:29] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
[2023-03-19 17:07:29] [INFO ] Invariant cache hit.
[2023-03-19 17:07:29] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-19 17:07:30] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-19 17:07:30] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
[2023-03-19 17:07:30] [INFO ] Invariant cache hit.
[2023-03-19 17:07:30] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 22/175 places, 29/213 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 194 ms. Remains : 22/175 places, 29/213 transitions.
[2023-03-19 17:07:30] [INFO ] Flatten gal took : 2 ms
[2023-03-19 17:07:30] [INFO ] Flatten gal took : 2 ms
[2023-03-19 17:07:30] [INFO ] Input system was already deterministic with 29 transitions.
[2023-03-19 17:07:30] [INFO ] Flatten gal took : 1 ms
[2023-03-19 17:07:30] [INFO ] Flatten gal took : 1 ms
[2023-03-19 17:07:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality6964953704590411196.gal : 1 ms
[2023-03-19 17:07:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality14322474305354836357.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/CTLCardinality6964953704590411196.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14322474305354836357.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1920,0.005673,3472,2,42,5,280,6,0,102,230,0
Converting to forward existential form...Done !
original formula: EF(AG((p90==0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((p90==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t16, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
(forward)formula 0,1,0.013177,3788,1,0,52,2006,74,27,570,1595,62
FORMULA SmartHome-PT-09-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 213/213 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 171 transition count 213
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 29 place count 146 transition count 188
Iterating global reduction 1 with 25 rules applied. Total rules applied 54 place count 146 transition count 188
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 56 place count 146 transition count 186
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 66 place count 136 transition count 176
Iterating global reduction 2 with 10 rules applied. Total rules applied 76 place count 136 transition count 176
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 83 place count 129 transition count 169
Iterating global reduction 2 with 7 rules applied. Total rules applied 90 place count 129 transition count 169
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 91 place count 129 transition count 168
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 96 place count 124 transition count 163
Iterating global reduction 3 with 5 rules applied. Total rules applied 101 place count 124 transition count 163
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 102 place count 123 transition count 162
Iterating global reduction 3 with 1 rules applied. Total rules applied 103 place count 123 transition count 162
Applied a total of 103 rules in 16 ms. Remains 123 /175 variables (removed 52) and now considering 162/213 (removed 51) transitions.
// Phase 1: matrix 162 rows 123 cols
[2023-03-19 17:07:30] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-19 17:07:30] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-19 17:07:30] [INFO ] Invariant cache hit.
[2023-03-19 17:07:30] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
[2023-03-19 17:07:30] [INFO ] Invariant cache hit.
[2023-03-19 17:07:30] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 123/175 places, 162/213 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 349 ms. Remains : 123/175 places, 162/213 transitions.
[2023-03-19 17:07:30] [INFO ] Flatten gal took : 8 ms
[2023-03-19 17:07:30] [INFO ] Flatten gal took : 8 ms
[2023-03-19 17:07:30] [INFO ] Input system was already deterministic with 162 transitions.
[2023-03-19 17:07:30] [INFO ] Flatten gal took : 7 ms
[2023-03-19 17:07:30] [INFO ] Flatten gal took : 7 ms
[2023-03-19 17:07:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality1122691496688616094.gal : 2 ms
[2023-03-19 17:07:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality3363394998659102897.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/CTLCardinality1122691496688616094.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3363394998659102897.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.34359e+09,0.147401,7664,2,1072,5,17898,6,0,650,20585,0
Converting to forward existential form...Done !
original formula: EX(AG((EF(AG((p118!=0))) * (p0==0))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((E(TRUE U !(E(TRUE U !((p118!=0))))) * (p0==0))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t10, t12, t29, t32, t61, t64, t82, t85, t102, t105, t117, t136, t139, t147, Intersection...242
(forward)formula 0,0,0.753033,24496,1,0,206,103190,347,139,3624,93121,336
FORMULA SmartHome-PT-09-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 213/213 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 173 transition count 213
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 23 place count 152 transition count 192
Iterating global reduction 1 with 21 rules applied. Total rules applied 44 place count 152 transition count 192
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 45 place count 152 transition count 191
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 51 place count 146 transition count 185
Iterating global reduction 2 with 6 rules applied. Total rules applied 57 place count 146 transition count 185
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 61 place count 142 transition count 181
Iterating global reduction 2 with 4 rules applied. Total rules applied 65 place count 142 transition count 181
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 67 place count 140 transition count 179
Iterating global reduction 2 with 2 rules applied. Total rules applied 69 place count 140 transition count 179
Applied a total of 69 rules in 13 ms. Remains 140 /175 variables (removed 35) and now considering 179/213 (removed 34) transitions.
// Phase 1: matrix 179 rows 140 cols
[2023-03-19 17:07:31] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-19 17:07:31] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-19 17:07:31] [INFO ] Invariant cache hit.
[2023-03-19 17:07:31] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
[2023-03-19 17:07:31] [INFO ] Invariant cache hit.
[2023-03-19 17:07:31] [INFO ] Dead Transitions using invariants and state equation in 169 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 140/175 places, 179/213 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 413 ms. Remains : 140/175 places, 179/213 transitions.
[2023-03-19 17:07:31] [INFO ] Flatten gal took : 7 ms
[2023-03-19 17:07:31] [INFO ] Flatten gal took : 7 ms
[2023-03-19 17:07:31] [INFO ] Input system was already deterministic with 179 transitions.
[2023-03-19 17:07:31] [INFO ] Flatten gal took : 7 ms
[2023-03-19 17:07:31] [INFO ] Flatten gal took : 7 ms
[2023-03-19 17:07:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality6652197749292737114.gal : 2 ms
[2023-03-19 17:07:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality12761976358989417792.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/CTLCardinality6652197749292737114.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12761976358989417792.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.06116e+09,0.216398,10144,2,1710,5,29189,6,0,731,32853,0
Converting to forward existential form...Done !
original formula: EG(((A(!(((E(((p242==0)||(p102==1)) U ((p244==0)||(p52==1))) + (p16==0)) + ((p218==0)||(p189==1)))) U ((p112==1) + EF(((p21==1)&&(p153==0...228
=> equivalent forward existential formula: [FwdG(Init,((!((E(!(((p112==1) + E(TRUE U ((p21==1)&&(p153==0))))) U (!(!(((E(((p242==0)||(p102==1)) U ((p244==0...402
Reverse transition relation is NOT exact ! Due to transitions t0, t10, t16, t35, t40, t73, t77, t97, t100, t117, t120, t154, t155, t159, t163, Intersectio...243
(forward)formula 0,1,11.9875,303576,1,0,680,1.78024e+06,402,380,4523,2.05981e+06,862
FORMULA SmartHome-PT-09-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 213/213 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 172 transition count 213
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 27 place count 148 transition count 189
Iterating global reduction 1 with 24 rules applied. Total rules applied 51 place count 148 transition count 189
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 53 place count 148 transition count 187
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 61 place count 140 transition count 179
Iterating global reduction 2 with 8 rules applied. Total rules applied 69 place count 140 transition count 179
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 74 place count 135 transition count 174
Iterating global reduction 2 with 5 rules applied. Total rules applied 79 place count 135 transition count 174
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 83 place count 131 transition count 170
Iterating global reduction 2 with 4 rules applied. Total rules applied 87 place count 131 transition count 170
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 88 place count 130 transition count 169
Iterating global reduction 2 with 1 rules applied. Total rules applied 89 place count 130 transition count 169
Applied a total of 89 rules in 10 ms. Remains 130 /175 variables (removed 45) and now considering 169/213 (removed 44) transitions.
// Phase 1: matrix 169 rows 130 cols
[2023-03-19 17:07:43] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-19 17:07:43] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-19 17:07:43] [INFO ] Invariant cache hit.
[2023-03-19 17:07:44] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
[2023-03-19 17:07:44] [INFO ] Invariant cache hit.
[2023-03-19 17:07:44] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 130/175 places, 169/213 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 394 ms. Remains : 130/175 places, 169/213 transitions.
[2023-03-19 17:07:44] [INFO ] Flatten gal took : 7 ms
[2023-03-19 17:07:44] [INFO ] Flatten gal took : 6 ms
[2023-03-19 17:07:44] [INFO ] Input system was already deterministic with 169 transitions.
[2023-03-19 17:07:44] [INFO ] Flatten gal took : 7 ms
[2023-03-19 17:07:44] [INFO ] Flatten gal took : 6 ms
[2023-03-19 17:07:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality18336574199294952697.gal : 2 ms
[2023-03-19 17:07:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality4168783076426957183.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/CTLCardinality18336574199294952697.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4168783076426957183.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.8143e+09,0.177326,9028,2,1386,5,23611,6,0,682,27477,0
Converting to forward existential form...Done !
original formula: E(!(A(EX((p177==1)) U A(((p237==0)||(p148==1)) U (p18==1)))) U !(A(AX(AX((p94==1))) U ((p249==0)||(p94==1)))))
=> equivalent forward existential formula: ([(EY(EY((FwdU(FwdU(Init,!(!((E(!(!((E(!((p18==1)) U (!(((p237==0)||(p148==1))) * !((p18==1)))) + EG(!((p18==1))...795
Reverse transition relation is NOT exact ! Due to transitions t0, t10, t12, t29, t32, t64, t67, t84, t88, t108, t111, t123, t126, t143, t146, Intersection...242
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 165/4/4
(forward)formula 0,1,18.9088,490968,1,0,1171,2.88152e+06,386,739,4242,3.5958e+06,1403
FORMULA SmartHome-PT-09-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 213/213 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 172 transition count 213
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 22 place count 153 transition count 194
Iterating global reduction 1 with 19 rules applied. Total rules applied 41 place count 153 transition count 194
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 42 place count 153 transition count 193
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 50 place count 145 transition count 185
Iterating global reduction 2 with 8 rules applied. Total rules applied 58 place count 145 transition count 185
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 62 place count 141 transition count 181
Iterating global reduction 2 with 4 rules applied. Total rules applied 66 place count 141 transition count 181
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 70 place count 137 transition count 177
Iterating global reduction 2 with 4 rules applied. Total rules applied 74 place count 137 transition count 177
Applied a total of 74 rules in 9 ms. Remains 137 /175 variables (removed 38) and now considering 177/213 (removed 36) transitions.
// Phase 1: matrix 177 rows 137 cols
[2023-03-19 17:08:03] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-19 17:08:03] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-19 17:08:03] [INFO ] Invariant cache hit.
[2023-03-19 17:08:03] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2023-03-19 17:08:03] [INFO ] Invariant cache hit.
[2023-03-19 17:08:03] [INFO ] Dead Transitions using invariants and state equation in 153 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 137/175 places, 177/213 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 393 ms. Remains : 137/175 places, 177/213 transitions.
[2023-03-19 17:08:03] [INFO ] Flatten gal took : 8 ms
[2023-03-19 17:08:03] [INFO ] Flatten gal took : 6 ms
[2023-03-19 17:08:03] [INFO ] Input system was already deterministic with 177 transitions.
[2023-03-19 17:08:03] [INFO ] Flatten gal took : 6 ms
[2023-03-19 17:08:03] [INFO ] Flatten gal took : 5 ms
[2023-03-19 17:08:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality6197783415854318300.gal : 1 ms
[2023-03-19 17:08:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality3200854594086579257.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/CTLCardinality6197783415854318300.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3200854594086579257.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.42232e+09,0.179209,9076,2,1341,5,23745,6,0,718,26659,0
Converting to forward existential form...Done !
original formula: A((AF(EG((((p40==1)&&(p237==1)) * EF((p149==0))))) + (p149==1)) U AG((((AG((p216==1)) + !(AX((p70==1)))) + (EX((p202==0)) + AF((((p123==0...262
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !((((!(E(TRUE U !((p216==1)))) + !(!(EX(!((p70==1)))))) + (EX((p202==0)) + !(EG(!(((...813
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t10, t12, t14, t31, t36, t70, t73, t91, t94, t113, t116, t128, t149, t152, t153, Int...251
(forward)formula 0,1,1.9411,59584,1,0,409,331575,403,256,4224,297192,576
FORMULA SmartHome-PT-09-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 213/213 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 171 transition count 213
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 23 place count 152 transition count 194
Iterating global reduction 1 with 19 rules applied. Total rules applied 42 place count 152 transition count 194
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 44 place count 152 transition count 192
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 52 place count 144 transition count 184
Iterating global reduction 2 with 8 rules applied. Total rules applied 60 place count 144 transition count 184
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 65 place count 139 transition count 179
Iterating global reduction 2 with 5 rules applied. Total rules applied 70 place count 139 transition count 179
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 71 place count 139 transition count 178
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 74 place count 136 transition count 175
Iterating global reduction 3 with 3 rules applied. Total rules applied 77 place count 136 transition count 175
Applied a total of 77 rules in 13 ms. Remains 136 /175 variables (removed 39) and now considering 175/213 (removed 38) transitions.
// Phase 1: matrix 175 rows 136 cols
[2023-03-19 17:08:05] [INFO ] Computed 3 place invariants in 15 ms
[2023-03-19 17:08:05] [INFO ] Implicit Places using invariants in 79 ms returned []
[2023-03-19 17:08:05] [INFO ] Invariant cache hit.
[2023-03-19 17:08:05] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
[2023-03-19 17:08:05] [INFO ] Invariant cache hit.
[2023-03-19 17:08:06] [INFO ] Dead Transitions using invariants and state equation in 169 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 136/175 places, 175/213 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 411 ms. Remains : 136/175 places, 175/213 transitions.
[2023-03-19 17:08:06] [INFO ] Flatten gal took : 6 ms
[2023-03-19 17:08:06] [INFO ] Flatten gal took : 5 ms
[2023-03-19 17:08:06] [INFO ] Input system was already deterministic with 175 transitions.
[2023-03-19 17:08:06] [INFO ] Flatten gal took : 5 ms
[2023-03-19 17:08:06] [INFO ] Flatten gal took : 6 ms
[2023-03-19 17:08:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality1570870287092653040.gal : 2 ms
[2023-03-19 17:08:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality10977958163619960259.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/CTLCardinality1570870287092653040.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10977958163619960259.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.80653e+09,0.393476,10912,2,1799,5,32295,6,0,715,35781,0
Converting to forward existential form...Done !
original formula: (EF(EG(((p122==0)||(p22==1)))) + (AX(!(A(EF((p89==1)) U EG((p85==0))))) * AG((((p62==1) + !(A(((p128==0)||(p35==1)) U (p142==1)))) + ((p8...200
=> equivalent forward existential formula: ([((EY((Init * !(E(TRUE U EG(((p122==0)||(p22==1))))))) * !(EG(!(EG((p85==0)))))) * !(E(!(EG((p85==0))) U (!(E(T...434
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t10, t12, t29, t33, t62, t66, t83, t86, t88, t107, t114, t127, t130, t149, t152, t156...263
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,26.3578,566436,1,0,1270,3.48452e+06,403,700,4395,4.04642e+06,1507
FORMULA SmartHome-PT-09-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2023-03-19 17:08:32] [INFO ] Flatten gal took : 6 ms
[2023-03-19 17:08:32] [INFO ] Flatten gal took : 6 ms
Total runtime 81828 ms.
BK_STOP 1679245713722
--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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 CTLCardinality -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="SmartHome-PT-09"
export BK_EXAMINATION="CTLCardinality"
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 SmartHome-PT-09, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r453-smll-167912645100217"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-09.tgz
mv SmartHome-PT-09 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;