Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r045-oct2-162038292200569.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudReconfiguration-PT-313, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292200569
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 163K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 102K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 12:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 660K May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-313-CTLCardinality-00
FORMULA_NAME CloudReconfiguration-PT-313-CTLCardinality-01
FORMULA_NAME CloudReconfiguration-PT-313-CTLCardinality-02
FORMULA_NAME CloudReconfiguration-PT-313-CTLCardinality-03
FORMULA_NAME CloudReconfiguration-PT-313-CTLCardinality-04
FORMULA_NAME CloudReconfiguration-PT-313-CTLCardinality-05
FORMULA_NAME CloudReconfiguration-PT-313-CTLCardinality-06
FORMULA_NAME CloudReconfiguration-PT-313-CTLCardinality-07
FORMULA_NAME CloudReconfiguration-PT-313-CTLCardinality-08
FORMULA_NAME CloudReconfiguration-PT-313-CTLCardinality-09
FORMULA_NAME CloudReconfiguration-PT-313-CTLCardinality-10
FORMULA_NAME CloudReconfiguration-PT-313-CTLCardinality-11
FORMULA_NAME CloudReconfiguration-PT-313-CTLCardinality-12
FORMULA_NAME CloudReconfiguration-PT-313-CTLCardinality-13
FORMULA_NAME CloudReconfiguration-PT-313-CTLCardinality-14
FORMULA_NAME CloudReconfiguration-PT-313-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1620817463493

Running Version 0
[2021-05-12 11:04:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-12 11:04:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 11:04:25] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2021-05-12 11:04:25] [INFO ] Transformed 2585 places.
[2021-05-12 11:04:25] [INFO ] Transformed 3095 transitions.
[2021-05-12 11:04:25] [INFO ] Found NUPN structural information;
[2021-05-12 11:04:25] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 145 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 32 ms.
Support contains 989 out of 2585 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2585/2585 places, 3095/3095 transitions.
Discarding 259 places :
Symmetric choice reduction at 0 with 259 rule applications. Total rules 259 place count 2326 transition count 2836
Iterating global reduction 0 with 259 rules applied. Total rules applied 518 place count 2326 transition count 2836
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 527 place count 2326 transition count 2827
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 591 place count 2262 transition count 2763
Iterating global reduction 1 with 64 rules applied. Total rules applied 655 place count 2262 transition count 2763
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 662 place count 2255 transition count 2756
Iterating global reduction 1 with 7 rules applied. Total rules applied 669 place count 2255 transition count 2756
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 670 place count 2255 transition count 2755
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 674 place count 2251 transition count 2751
Iterating global reduction 2 with 4 rules applied. Total rules applied 678 place count 2251 transition count 2751
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 680 place count 2249 transition count 2749
Iterating global reduction 2 with 2 rules applied. Total rules applied 682 place count 2249 transition count 2749
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 684 place count 2247 transition count 2747
Iterating global reduction 2 with 2 rules applied. Total rules applied 686 place count 2247 transition count 2747
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 687 place count 2246 transition count 2746
Iterating global reduction 2 with 1 rules applied. Total rules applied 688 place count 2246 transition count 2746
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 689 place count 2245 transition count 2745
Iterating global reduction 2 with 1 rules applied. Total rules applied 690 place count 2245 transition count 2745
Applied a total of 690 rules in 829 ms. Remains 2245 /2585 variables (removed 340) and now considering 2745/3095 (removed 350) transitions.
// Phase 1: matrix 2745 rows 2245 cols
[2021-05-12 11:04:26] [INFO ] Computed 4 place invariants in 57 ms
[2021-05-12 11:04:26] [INFO ] Implicit Places using invariants in 391 ms returned []
// Phase 1: matrix 2745 rows 2245 cols
[2021-05-12 11:04:26] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-12 11:04:27] [INFO ] Implicit Places using invariants and state equation in 1363 ms returned []
Implicit Place search using SMT with State Equation took 1777 ms to find 0 implicit places.
// Phase 1: matrix 2745 rows 2245 cols
[2021-05-12 11:04:27] [INFO ] Computed 4 place invariants in 15 ms
[2021-05-12 11:04:28] [INFO ] Dead Transitions using invariants and state equation in 1028 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2245/2585 places, 2745/3095 transitions.
[2021-05-12 11:04:29] [INFO ] Flatten gal took : 160 ms
[2021-05-12 11:04:29] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CloudReconfiguration-PT-313-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-12 11:04:29] [INFO ] Flatten gal took : 101 ms
[2021-05-12 11:04:29] [INFO ] Input system was already deterministic with 2745 transitions.
Incomplete random walk after 100000 steps, including 731 resets, run finished after 1174 ms. (steps per millisecond=85 ) properties (out of 93) seen :22
Running SMT prover for 71 properties.
// Phase 1: matrix 2745 rows 2245 cols
[2021-05-12 11:04:30] [INFO ] Computed 4 place invariants in 16 ms
[2021-05-12 11:04:33] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 17 ms returned sat
[2021-05-12 11:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 11:04:34] [INFO ] SMT Verify possible in real domain returnedunsat :3 sat :0 real:68
[2021-05-12 11:04:36] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 15 ms returned sat
[2021-05-12 11:04:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 11:04:42] [INFO ] [Nat]Absence check using state equation in 3342 ms returned unsat :57 sat :14
Attempting to minimize the solution found.
Minimization took 1011 ms.
[2021-05-12 11:04:43] [INFO ] SMT Verify possible in nat domain returned unsat :57 sat :14
Successfully simplified 60 atomic propositions for a total of 15 simplifications.
[2021-05-12 11:04:43] [INFO ] Initial state test concluded for 2 properties.
FORMULA CloudReconfiguration-PT-313-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-313-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Graph (trivial) has 2607 edges and 2245 vertex of which 781 / 2245 are part of one of the 61 SCC in 7 ms
Free SCC test removed 720 places
Ensure Unique test removed 833 transitions
Reduce isomorphic transitions removed 833 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 972 transitions
Trivial Post-agglo rules discarded 972 transitions
Performed 972 trivial Post agglomeration. Transition count delta: 972
Iterating post reduction 0 with 972 rules applied. Total rules applied 973 place count 1524 transition count 939
Reduce places removed 972 places and 0 transitions.
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 1 with 1036 rules applied. Total rules applied 2009 place count 552 transition count 875
Reduce places removed 23 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 28 rules applied. Total rules applied 2037 place count 529 transition count 870
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 2040 place count 526 transition count 870
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 32 Pre rules applied. Total rules applied 2040 place count 526 transition count 838
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 4 with 64 rules applied. Total rules applied 2104 place count 494 transition count 838
Discarding 59 places :
Symmetric choice reduction at 4 with 59 rule applications. Total rules 2163 place count 435 transition count 775
Iterating global reduction 4 with 59 rules applied. Total rules applied 2222 place count 435 transition count 775
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 4 with 6 rules applied. Total rules applied 2228 place count 435 transition count 769
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 2231 place count 432 transition count 769
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 7 Pre rules applied. Total rules applied 2231 place count 432 transition count 762
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 2245 place count 425 transition count 762
Discarding 34 places :
Symmetric choice reduction at 6 with 34 rule applications. Total rules 2279 place count 391 transition count 725
Iterating global reduction 6 with 34 rules applied. Total rules applied 2313 place count 391 transition count 725
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 6 with 19 rules applied. Total rules applied 2332 place count 391 transition count 706
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 7 with 14 rules applied. Total rules applied 2346 place count 382 transition count 701
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 8 with 3 rules applied. Total rules applied 2349 place count 380 transition count 700
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2350 place count 379 transition count 700
Discarding 13 places :
Symmetric choice reduction at 10 with 13 rule applications. Total rules 2363 place count 366 transition count 680
Iterating global reduction 10 with 13 rules applied. Total rules applied 2376 place count 366 transition count 680
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 10 with 5 rules applied. Total rules applied 2381 place count 366 transition count 675
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 2382 place count 365 transition count 675
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 2383 place count 364 transition count 673
Iterating global reduction 12 with 1 rules applied. Total rules applied 2384 place count 364 transition count 673
Performed 172 Post agglomeration using F-continuation condition with reduction of 87 identical transitions.
Deduced a syphon composed of 172 places in 0 ms
Reduce places removed 172 places and 0 transitions.
Iterating global reduction 12 with 344 rules applied. Total rules applied 2728 place count 192 transition count 414
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 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 12 with 19 rules applied. Total rules applied 2747 place count 192 transition count 395
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 2749 place count 191 transition count 394
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 2758 place count 182 transition count 379
Iterating global reduction 14 with 9 rules applied. Total rules applied 2767 place count 182 transition count 379
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 2773 place count 182 transition count 373
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 2774 place count 181 transition count 371
Iterating global reduction 15 with 1 rules applied. Total rules applied 2775 place count 181 transition count 371
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 2776 place count 180 transition count 369
Iterating global reduction 15 with 1 rules applied. Total rules applied 2777 place count 180 transition count 369
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 2778 place count 179 transition count 367
Iterating global reduction 15 with 1 rules applied. Total rules applied 2779 place count 179 transition count 367
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 2780 place count 178 transition count 365
Iterating global reduction 15 with 1 rules applied. Total rules applied 2781 place count 178 transition count 365
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 2782 place count 177 transition count 360
Iterating global reduction 15 with 1 rules applied. Total rules applied 2783 place count 177 transition count 360
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 2789 place count 174 transition count 357
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 2795 place count 174 transition count 351
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: -46
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 16 with 50 rules applied. Total rules applied 2845 place count 149 transition count 397
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 16 with 23 rules applied. Total rules applied 2868 place count 149 transition count 374
Discarding 9 places :
Symmetric choice reduction at 17 with 9 rule applications. Total rules 2877 place count 140 transition count 356
Iterating global reduction 17 with 9 rules applied. Total rules applied 2886 place count 140 transition count 356
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 17 with 5 rules applied. Total rules applied 2891 place count 140 transition count 351
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 18 with 40 rules applied. Total rules applied 2931 place count 140 transition count 311
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 18 with 5 rules applied. Total rules applied 2936 place count 140 transition count 311
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 18 with 1 rules applied. Total rules applied 2937 place count 140 transition count 310
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 2938 place count 139 transition count 309
Applied a total of 2938 rules in 225 ms. Remains 139 /2245 variables (removed 2106) and now considering 309/2745 (removed 2436) transitions.
[2021-05-12 11:04:43] [INFO ] Flatten gal took : 8 ms
[2021-05-12 11:04:43] [INFO ] Flatten gal took : 8 ms
[2021-05-12 11:04:43] [INFO ] Input system was already deterministic with 309 transitions.
Incomplete random walk after 10000 steps, including 819 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 130 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 243753 steps, run visited all 1 properties in 308 ms. (steps per millisecond=791 )
Probabilistic random walk after 243753 steps, saw 54745 distinct states, run finished after 308 ms. (steps per millisecond=791 ) properties seen :{0=1}
FORMULA CloudReconfiguration-PT-313-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Graph (trivial) has 2599 edges and 2245 vertex of which 785 / 2245 are part of one of the 62 SCC in 2 ms
Free SCC test removed 723 places
Ensure Unique test removed 833 transitions
Reduce isomorphic transitions removed 833 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 963 transitions
Trivial Post-agglo rules discarded 963 transitions
Performed 963 trivial Post agglomeration. Transition count delta: 963
Iterating post reduction 0 with 963 rules applied. Total rules applied 964 place count 1521 transition count 948
Reduce places removed 963 places and 0 transitions.
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 1030 rules applied. Total rules applied 1994 place count 558 transition count 881
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 2 with 36 rules applied. Total rules applied 2030 place count 534 transition count 869
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 2041 place count 524 transition count 868
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 30 Pre rules applied. Total rules applied 2041 place count 524 transition count 838
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 4 with 60 rules applied. Total rules applied 2101 place count 494 transition count 838
Discarding 60 places :
Symmetric choice reduction at 4 with 60 rule applications. Total rules 2161 place count 434 transition count 774
Iterating global reduction 4 with 60 rules applied. Total rules applied 2221 place count 434 transition count 774
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 4 with 6 rules applied. Total rules applied 2227 place count 434 transition count 768
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 2230 place count 431 transition count 768
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 6 Pre rules applied. Total rules applied 2230 place count 431 transition count 762
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 2242 place count 425 transition count 762
Discarding 34 places :
Symmetric choice reduction at 6 with 34 rule applications. Total rules 2276 place count 391 transition count 726
Iterating global reduction 6 with 34 rules applied. Total rules applied 2310 place count 391 transition count 726
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 6 with 14 rules applied. Total rules applied 2324 place count 391 transition count 712
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 7 with 11 rules applied. Total rules applied 2335 place count 384 transition count 708
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 2337 place count 382 transition count 708
Discarding 13 places :
Symmetric choice reduction at 9 with 13 rule applications. Total rules 2350 place count 369 transition count 689
Iterating global reduction 9 with 13 rules applied. Total rules applied 2363 place count 369 transition count 689
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 9 with 5 rules applied. Total rules applied 2368 place count 369 transition count 684
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 2369 place count 368 transition count 684
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 2371 place count 366 transition count 680
Iterating global reduction 11 with 2 rules applied. Total rules applied 2373 place count 366 transition count 680
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 2375 place count 364 transition count 676
Iterating global reduction 11 with 2 rules applied. Total rules applied 2377 place count 364 transition count 676
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 2378 place count 363 transition count 674
Iterating global reduction 11 with 1 rules applied. Total rules applied 2379 place count 363 transition count 674
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 2380 place count 362 transition count 672
Iterating global reduction 11 with 1 rules applied. Total rules applied 2381 place count 362 transition count 672
Performed 173 Post agglomeration using F-continuation condition with reduction of 92 identical transitions.
Deduced a syphon composed of 173 places in 0 ms
Reduce places removed 173 places and 0 transitions.
Iterating global reduction 11 with 346 rules applied. Total rules applied 2727 place count 189 transition count 407
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 11 with 16 rules applied. Total rules applied 2743 place count 189 transition count 391
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 2751 place count 181 transition count 378
Iterating global reduction 12 with 8 rules applied. Total rules applied 2759 place count 181 transition count 378
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 2764 place count 181 transition count 373
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 2767 place count 178 transition count 366
Iterating global reduction 13 with 3 rules applied. Total rules applied 2770 place count 178 transition count 366
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 2771 place count 178 transition count 365
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 2772 place count 177 transition count 363
Iterating global reduction 14 with 1 rules applied. Total rules applied 2773 place count 177 transition count 363
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 2774 place count 176 transition count 361
Iterating global reduction 14 with 1 rules applied. Total rules applied 2775 place count 176 transition count 361
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 2776 place count 175 transition count 359
Iterating global reduction 14 with 1 rules applied. Total rules applied 2777 place count 175 transition count 359
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 14 with 10 rules applied. Total rules applied 2787 place count 170 transition count 354
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 14 with 7 rules applied. Total rules applied 2794 place count 170 transition count 347
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 2795 place count 169 transition count 342
Iterating global reduction 15 with 1 rules applied. Total rules applied 2796 place count 169 transition count 342
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 15 with 2 rules applied. Total rules applied 2798 place count 168 transition count 341
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 2800 place count 168 transition count 339
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 16 with 34 rules applied. Total rules applied 2834 place count 151 transition count 364
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 16 with 16 rules applied. Total rules applied 2850 place count 151 transition count 348
Discarding 9 places :
Symmetric choice reduction at 17 with 9 rule applications. Total rules 2859 place count 142 transition count 330
Iterating global reduction 17 with 9 rules applied. Total rules applied 2868 place count 142 transition count 330
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 2874 place count 142 transition count 324
Drop transitions removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 18 with 33 rules applied. Total rules applied 2907 place count 142 transition count 291
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 18 with 3 rules applied. Total rules applied 2910 place count 142 transition count 291
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 2911 place count 141 transition count 290
Applied a total of 2911 rules in 202 ms. Remains 141 /2245 variables (removed 2104) and now considering 290/2745 (removed 2455) transitions.
[2021-05-12 11:04:44] [INFO ] Flatten gal took : 6 ms
[2021-05-12 11:04:44] [INFO ] Flatten gal took : 6 ms
[2021-05-12 11:04:44] [INFO ] Input system was already deterministic with 290 transitions.
[2021-05-12 11:04:44] [INFO ] Flatten gal took : 7 ms
[2021-05-12 11:04:44] [INFO ] Flatten gal took : 6 ms
[2021-05-12 11:04:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality14331398451709067731.gal : 6 ms
[2021-05-12 11:04:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality15577265897140154470.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality14331398451709067731.gal, -t, CGAL, -ctl, /tmp/CTLCardinality15577265897140154470.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality14331398451709067731.gal -t CGAL -ctl /tmp/CTLCardinality15577265897140154470.ctl --gen-order FOLLOW
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,1.42529e+06,0.205814,13244,2,2256,5,33702,6,0,806,35376,0


Converting to forward existential form...Done !
original formula: EG(AF((((p614+p1076)+p1422)>((((((((p2001+p1967)+p1151)+p2143)+p1010)+p1428)+p2034)+p2344)+p794))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((((p614+p1076)+p1422)>((((((((p2001+p1967)+p1151)+p2143)+p1010)+p1428)+p2034)+p2344)+p794))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t12, t31, t41, t56, t59, t62, t72, t87, t94, t122, t123, t126, t140, t142, t146, t148, t159, t164, t171, t173, t178, t181, t189, t191, t192, t213, t221, t223, t235, t236, t241, t246, t256, t261, t266, t277, t279, t281, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/250/40/290
(forward)formula 0,0,10.4619,335372,1,0,532,2.06928e+06,557,258,5349,1.77619e+06,711
FORMULA CloudReconfiguration-PT-313-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

[2021-05-12 11:04:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-12 11:04:54] [INFO ] Flatten gal took : 71 ms
[2021-05-12 11:04:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CloudReconfiguration-PT-313-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-313-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-12 11:04:54] [INFO ] Flatten gal took : 71 ms
[2021-05-12 11:04:54] [INFO ] Applying decomposition
[2021-05-12 11:04:55] [INFO ] Flatten gal took : 92 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph1058854580556631999.txt, -o, /tmp/graph1058854580556631999.bin, -w, /tmp/graph1058854580556631999.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph1058854580556631999.bin, -l, -1, -v, -w, /tmp/graph1058854580556631999.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 11:04:55] [INFO ] Decomposing Gal with order
[2021-05-12 11:04:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 11:04:55] [INFO ] Removed a total of 628 redundant transitions.
[2021-05-12 11:04:55] [INFO ] Flatten gal took : 218 ms
[2021-05-12 11:04:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 132 labels/synchronizations in 79 ms.
[2021-05-12 11:04:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality8019461630294376599.gal : 28 ms
[2021-05-12 11:04:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality3710111196747896372.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality8019461630294376599.gal, -t, CGAL, -ctl, /tmp/CTLCardinality3710111196747896372.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality8019461630294376599.gal -t CGAL -ctl /tmp/CTLCardinality3710111196747896372.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 9 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,1.15564e+11,98.2676,2093124,2,170079,5,4.50192e+06,6,0,11723,1.26592e+07,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2021-05-12 11:25:06] [INFO ] Applying decomposition
[2021-05-12 11:25:07] [INFO ] Flatten gal took : 888 ms
[2021-05-12 11:25:08] [INFO ] Decomposing Gal with order
[2021-05-12 11:25:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 11:25:09] [INFO ] Removed a total of 104 redundant transitions.
[2021-05-12 11:25:09] [INFO ] Flatten gal took : 772 ms
[2021-05-12 11:25:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 287 labels/synchronizations in 16 ms.
[2021-05-12 11:25:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality8267783222893384678.gal : 24 ms
[2021-05-12 11:25:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality4085002697958792496.ctl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality8267783222893384678.gal, -t, CGAL, -ctl, /tmp/CTLCardinality4085002697958792496.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality8267783222893384678.gal -t CGAL -ctl /tmp/CTLCardinality4085002697958792496.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 9 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,1.15564e+11,61.7697,1159368,2,208612,5,2.2812e+06,6,0,11737,7.55449e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2021-05-12 11:45:20] [INFO ] Flatten gal took : 1027 ms
[2021-05-12 11:45:23] [INFO ] Input system was already deterministic with 2745 transitions.
[2021-05-12 11:45:23] [INFO ] Transformed 2245 places.
[2021-05-12 11:45:23] [INFO ] Transformed 2745 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-12 11:45:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality1808533814732146990.gal : 8 ms
[2021-05-12 11:45:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality15209173931803087778.ctl : 12 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality1808533814732146990.gal, -t, CGAL, -ctl, /tmp/CTLCardinality15209173931803087778.ctl, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality1808533814732146990.gal -t CGAL -ctl /tmp/CTLCardinality15209173931803087778.ctl --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 9 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,1.15564e+11,551.353,7646476,2,206457,5,2.50843e+07,6,0,11727,3.65525e+07,0


Converting to forward existential form...Done !

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination CTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-313"
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 2-4028"
echo " Executing tool itstools"
echo " Input is CloudReconfiguration-PT-313, 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 r045-oct2-162038292200569"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-313.tgz
mv CloudReconfiguration-PT-313 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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;