fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r132-tall-165271821200642
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for MAPKbis-PT-5320

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
218.308 6969.00 12298.00 88.30 TFFTTTTTFFTFFFFT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r132-tall-165271821200642.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is MAPKbis-PT-5320, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271821200642
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 7.0K Apr 30 01:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Apr 30 01:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 30 00:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 30 00:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K May 9 08:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 9 08:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 9 08:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 170K May 10 09:34 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME MAPKbis-PT-5320-CTLFireability-00
FORMULA_NAME MAPKbis-PT-5320-CTLFireability-01
FORMULA_NAME MAPKbis-PT-5320-CTLFireability-02
FORMULA_NAME MAPKbis-PT-5320-CTLFireability-03
FORMULA_NAME MAPKbis-PT-5320-CTLFireability-04
FORMULA_NAME MAPKbis-PT-5320-CTLFireability-05
FORMULA_NAME MAPKbis-PT-5320-CTLFireability-06
FORMULA_NAME MAPKbis-PT-5320-CTLFireability-07
FORMULA_NAME MAPKbis-PT-5320-CTLFireability-08
FORMULA_NAME MAPKbis-PT-5320-CTLFireability-09
FORMULA_NAME MAPKbis-PT-5320-CTLFireability-10
FORMULA_NAME MAPKbis-PT-5320-CTLFireability-11
FORMULA_NAME MAPKbis-PT-5320-CTLFireability-12
FORMULA_NAME MAPKbis-PT-5320-CTLFireability-13
FORMULA_NAME MAPKbis-PT-5320-CTLFireability-14
FORMULA_NAME MAPKbis-PT-5320-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1652822100697

Running Version 202205111006
[2022-05-17 21:15:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 21:15:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 21:15:02] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2022-05-17 21:15:02] [INFO ] Transformed 106 places.
[2022-05-17 21:15:02] [INFO ] Transformed 173 transitions.
[2022-05-17 21:15:02] [INFO ] Found NUPN structural information;
[2022-05-17 21:15:02] [INFO ] Parsed PT model containing 106 places and 173 transitions in 193 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 33 places and 106 transitions.
Reduce places removed 25 places and 0 transitions.
FORMULA MAPKbis-PT-5320-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 67/67 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 48 transition count 65
Applied a total of 2 rules in 11 ms. Remains 48 /48 variables (removed 0) and now considering 65/67 (removed 2) transitions.
[2022-05-17 21:15:02] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:02] [INFO ] Computed 24 place invariants in 13 ms
[2022-05-17 21:15:02] [INFO ] Implicit Places using invariants in 176 ms returned []
[2022-05-17 21:15:02] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:02] [INFO ] Computed 24 place invariants in 3 ms
[2022-05-17 21:15:02] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-05-17 21:15:02] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 313 ms to find 0 implicit places.
[2022-05-17 21:15:02] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:02] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-17 21:15:02] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 48/48 places, 65/67 transitions.
Finished structural reductions, in 1 iterations. Remains : 48/48 places, 65/67 transitions.
Support contains 26 out of 48 places after structural reductions.
[2022-05-17 21:15:02] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2022-05-17 21:15:02] [INFO ] Flatten gal took : 23 ms
[2022-05-17 21:15:02] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
FORMULA MAPKbis-PT-5320-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-17 21:15:02] [INFO ] Flatten gal took : 11 ms
[2022-05-17 21:15:02] [INFO ] Input system was already deterministic with 65 transitions.
Support contains 16 out of 48 places (down from 26) after GAL structural reductions.
Finished random walk after 30 steps, including 0 resets, run visited all 10 properties in 19 ms. (steps per millisecond=1 )
[2022-05-17 21:15:02] [INFO ] Flatten gal took : 7 ms
[2022-05-17 21:15:02] [INFO ] Flatten gal took : 5 ms
[2022-05-17 21:15:02] [INFO ] Input system was already deterministic with 65 transitions.
Computed a total of 2 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 65/65 transitions.
Applied a total of 0 rules in 9 ms. Remains 48 /48 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2022-05-17 21:15:02] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:02] [INFO ] Computed 24 place invariants in 0 ms
[2022-05-17 21:15:02] [INFO ] Implicit Places using invariants in 53 ms returned []
[2022-05-17 21:15:02] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:02] [INFO ] Computed 24 place invariants in 0 ms
[2022-05-17 21:15:02] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-05-17 21:15:02] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2022-05-17 21:15:02] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-17 21:15:02] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:02] [INFO ] Computed 24 place invariants in 4 ms
[2022-05-17 21:15:03] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 48/48 places, 65/65 transitions.
[2022-05-17 21:15:03] [INFO ] Flatten gal took : 4 ms
[2022-05-17 21:15:03] [INFO ] Flatten gal took : 4 ms
[2022-05-17 21:15:03] [INFO ] Input system was already deterministic with 65 transitions.
[2022-05-17 21:15:03] [INFO ] Flatten gal took : 4 ms
[2022-05-17 21:15:03] [INFO ] Flatten gal took : 4 ms
[2022-05-17 21:15:03] [INFO ] Time to serialize gal into /tmp/CTLFireability713939454948667470.gal : 2 ms
[2022-05-17 21:15:03] [INFO ] Time to serialize properties into /tmp/CTLFireability16573879931526756888.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability713939454948667470.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16573879931526756888.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,8.12646e+06,0.045812,6084,2,138,5,7787,6,0,257,7650,0


Converting to forward existential form...Done !
original formula: EG(((p21_equals_0==0)||(p53_equals_1==0)))
=> equivalent forward existential formula: [FwdG(Init,((p21_equals_0==0)||(p53_equals_1==0)))] != FALSE
Hit Full ! (commute/partial/dont) 52/0/13
(forward)formula 0,1,0.061515,6524,1,0,11,7787,19,3,1374,7650,9
FORMULA MAPKbis-PT-5320-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 65/65 transitions.
Applied a total of 0 rules in 4 ms. Remains 48 /48 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2022-05-17 21:15:03] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:03] [INFO ] Computed 24 place invariants in 0 ms
[2022-05-17 21:15:03] [INFO ] Implicit Places using invariants in 77 ms returned []
[2022-05-17 21:15:03] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:03] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-17 21:15:03] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-05-17 21:15:03] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2022-05-17 21:15:03] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:03] [INFO ] Computed 24 place invariants in 0 ms
[2022-05-17 21:15:03] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 48/48 places, 65/65 transitions.
[2022-05-17 21:15:03] [INFO ] Flatten gal took : 3 ms
[2022-05-17 21:15:03] [INFO ] Flatten gal took : 4 ms
[2022-05-17 21:15:03] [INFO ] Input system was already deterministic with 65 transitions.
[2022-05-17 21:15:03] [INFO ] Flatten gal took : 4 ms
[2022-05-17 21:15:03] [INFO ] Flatten gal took : 3 ms
[2022-05-17 21:15:03] [INFO ] Time to serialize gal into /tmp/CTLFireability2229861019323779524.gal : 1 ms
[2022-05-17 21:15:03] [INFO ] Time to serialize properties into /tmp/CTLFireability3360914892848165890.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2229861019323779524.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3360914892848165890.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,8.12646e+06,0.038642,6232,2,138,5,7787,6,0,257,7650,0


Converting to forward existential form...Done !
original formula: A((AX(FALSE) + EF(((PPP2CA_equals_1==1)&&(p38_equals_0==1)))) U AX(FALSE))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(FALSE))))))) * !(E(!(!(EX(!(FALSE)))) U (!((!(EX(!(FALSE))) + E(TRUE U ((PPP2CA_equals_1...217
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t8, t9, t11, t13, t16, t18, t20, t22, t26, t30, t32, t34, t37, t38, t39, t41,...304
Using saturation style SCC detection
(forward)formula 0,0,0.767442,33532,1,0,353,148205,155,217,1694,220160,387
FORMULA MAPKbis-PT-5320-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 65/65 transitions.
Applied a total of 0 rules in 4 ms. Remains 48 /48 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2022-05-17 21:15:04] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:04] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-17 21:15:04] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-17 21:15:04] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:04] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-17 21:15:04] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-05-17 21:15:04] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2022-05-17 21:15:04] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:04] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-17 21:15:04] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 48/48 places, 65/65 transitions.
[2022-05-17 21:15:04] [INFO ] Flatten gal took : 3 ms
[2022-05-17 21:15:04] [INFO ] Flatten gal took : 3 ms
[2022-05-17 21:15:04] [INFO ] Input system was already deterministic with 65 transitions.
[2022-05-17 21:15:04] [INFO ] Flatten gal took : 5 ms
[2022-05-17 21:15:04] [INFO ] Flatten gal took : 3 ms
[2022-05-17 21:15:04] [INFO ] Time to serialize gal into /tmp/CTLFireability8822726651355885754.gal : 2 ms
[2022-05-17 21:15:04] [INFO ] Time to serialize properties into /tmp/CTLFireability12043975215359825535.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8822726651355885754.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12043975215359825535.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,8.12646e+06,0.03927,6236,2,138,5,7787,6,0,257,7650,0


Converting to forward existential form...Done !
original formula: A(!(EX(AX(FALSE))) U !((((MAX_equals_0==1)&&(MYC_equals_1==1)) + AX(AF((((ATM_equals_1==1)&&(MDM2_equals_1==1))&&((p38_equals_0==1)&&(p53...175
=> equivalent forward existential formula: [((Init * !(EG(!(!((((MAX_equals_0==1)&&(MYC_equals_1==1)) + !(EX(!(!(EG(!((((ATM_equals_1==1)&&(MDM2_equals_1==...564
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t8, t9, t11, t13, t16, t18, t20, t22, t26, t30, t32, t34, t37, t38, t39, t41,...304
Using saturation style SCC detection
(forward)formula 0,1,1.08155,49256,1,0,938,231278,156,521,1668,386217,960
FORMULA MAPKbis-PT-5320-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 65/65 transitions.
Applied a total of 0 rules in 3 ms. Remains 48 /48 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2022-05-17 21:15:05] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:05] [INFO ] Computed 24 place invariants in 0 ms
[2022-05-17 21:15:05] [INFO ] Implicit Places using invariants in 45 ms returned []
[2022-05-17 21:15:05] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:05] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-17 21:15:05] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-05-17 21:15:05] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2022-05-17 21:15:05] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:05] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-17 21:15:05] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 48/48 places, 65/65 transitions.
[2022-05-17 21:15:05] [INFO ] Flatten gal took : 3 ms
[2022-05-17 21:15:05] [INFO ] Flatten gal took : 4 ms
[2022-05-17 21:15:05] [INFO ] Input system was already deterministic with 65 transitions.
[2022-05-17 21:15:05] [INFO ] Flatten gal took : 3 ms
[2022-05-17 21:15:05] [INFO ] Flatten gal took : 4 ms
[2022-05-17 21:15:05] [INFO ] Time to serialize gal into /tmp/CTLFireability9554336940239282020.gal : 0 ms
[2022-05-17 21:15:05] [INFO ] Time to serialize properties into /tmp/CTLFireability17598192630188612972.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9554336940239282020.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17598192630188612972.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,8.12646e+06,0.038769,6084,2,138,5,7787,6,0,257,7650,0


Converting to forward existential form...Done !
original formula: EX(EF((((ATM_equals_1==1)&&(p38_equals_1==1))&&(p53_equals_0==1))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * (((ATM_equals_1==1)&&(p38_equals_1==1))&&(p53_equals_0==1)))] != FALSE
(forward)formula 0,1,0.060676,6588,1,0,9,7833,9,1,538,7650,4
FORMULA MAPKbis-PT-5320-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 65/65 transitions.
Applied a total of 0 rules in 1 ms. Remains 48 /48 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2022-05-17 21:15:05] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:05] [INFO ] Computed 24 place invariants in 0 ms
[2022-05-17 21:15:05] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-05-17 21:15:05] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:05] [INFO ] Computed 24 place invariants in 3 ms
[2022-05-17 21:15:05] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-05-17 21:15:05] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2022-05-17 21:15:05] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:05] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-17 21:15:05] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 48/48 places, 65/65 transitions.
[2022-05-17 21:15:05] [INFO ] Flatten gal took : 3 ms
[2022-05-17 21:15:05] [INFO ] Flatten gal took : 4 ms
[2022-05-17 21:15:05] [INFO ] Input system was already deterministic with 65 transitions.
[2022-05-17 21:15:05] [INFO ] Flatten gal took : 3 ms
[2022-05-17 21:15:05] [INFO ] Flatten gal took : 4 ms
[2022-05-17 21:15:05] [INFO ] Time to serialize gal into /tmp/CTLFireability17479601672732227803.gal : 1 ms
[2022-05-17 21:15:05] [INFO ] Time to serialize properties into /tmp/CTLFireability361028556721158283.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17479601672732227803.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability361028556721158283.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,8.12646e+06,0.042429,6180,2,138,5,7787,6,0,257,7650,0


Converting to forward existential form...Done !
original formula: AX(EG((((ATM_equals_1==1)&&(MDM2_equals_0==1))&&(p53_equals_0==1))))
=> equivalent forward existential formula: [(EY(Init) * !(EG((((ATM_equals_1==1)&&(MDM2_equals_0==1))&&(p53_equals_0==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t8, t9, t11, t13, t16, t18, t20, t22, t26, t30, t32, t34, t37, t38, t39, t41,...304
(forward)formula 0,1,0.064935,6564,1,0,161,10531,148,68,1620,10148,140
FORMULA MAPKbis-PT-5320-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 65/65 transitions.
Applied a total of 0 rules in 1 ms. Remains 48 /48 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2022-05-17 21:15:05] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:05] [INFO ] Computed 24 place invariants in 0 ms
[2022-05-17 21:15:06] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-17 21:15:06] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:06] [INFO ] Computed 24 place invariants in 4 ms
[2022-05-17 21:15:06] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-05-17 21:15:06] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2022-05-17 21:15:06] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:06] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-17 21:15:06] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 48/48 places, 65/65 transitions.
[2022-05-17 21:15:06] [INFO ] Flatten gal took : 3 ms
[2022-05-17 21:15:06] [INFO ] Flatten gal took : 4 ms
[2022-05-17 21:15:06] [INFO ] Input system was already deterministic with 65 transitions.
[2022-05-17 21:15:06] [INFO ] Flatten gal took : 3 ms
[2022-05-17 21:15:06] [INFO ] Flatten gal took : 4 ms
[2022-05-17 21:15:06] [INFO ] Time to serialize gal into /tmp/CTLFireability14596761963670343447.gal : 4 ms
[2022-05-17 21:15:06] [INFO ] Time to serialize properties into /tmp/CTLFireability2341512735420461724.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14596761963670343447.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2341512735420461724.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,8.12646e+06,0.039749,6156,2,138,5,7787,6,0,257,7650,0


Converting to forward existential form...Done !
original formula: AG(((AF(EX(TRUE)) * EX(TRUE)) * (AG(AF((((DUSP1_equals_1==1)&&(MTK1_equals_0==1))&&(p38_equals_1==1)))) + AG(AF(((MDM2_equals_1!=1)||(p14...174
=> equivalent forward existential formula: (([FwdG(FwdU(Init,TRUE),!(EX(TRUE)))] = FALSE * [(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE) * [FwdG(FwdU((FwdU(In...318
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t8, t9, t11, t13, t16, t18, t20, t22, t26, t30, t32, t34, t37, t38, t39, t41,...304
Hit Full ! (commute/partial/dont) 58/6/7
(forward)formula 0,0,0.911189,42564,1,0,529,197360,164,233,1766,335078,573
FORMULA MAPKbis-PT-5320-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 65/65 transitions.
Applied a total of 0 rules in 8 ms. Remains 48 /48 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2022-05-17 21:15:07] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:07] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-17 21:15:07] [INFO ] Implicit Places using invariants in 46 ms returned []
[2022-05-17 21:15:07] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:07] [INFO ] Computed 24 place invariants in 0 ms
[2022-05-17 21:15:07] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-05-17 21:15:07] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2022-05-17 21:15:07] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-17 21:15:07] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:07] [INFO ] Computed 24 place invariants in 3 ms
[2022-05-17 21:15:07] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 48/48 places, 65/65 transitions.
[2022-05-17 21:15:07] [INFO ] Flatten gal took : 3 ms
[2022-05-17 21:15:07] [INFO ] Flatten gal took : 3 ms
[2022-05-17 21:15:07] [INFO ] Input system was already deterministic with 65 transitions.
[2022-05-17 21:15:07] [INFO ] Flatten gal took : 2 ms
[2022-05-17 21:15:07] [INFO ] Flatten gal took : 2 ms
[2022-05-17 21:15:07] [INFO ] Time to serialize gal into /tmp/CTLFireability13261167006910787039.gal : 0 ms
[2022-05-17 21:15:07] [INFO ] Time to serialize properties into /tmp/CTLFireability11822184734143255491.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13261167006910787039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11822184734143255491.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
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,8.12646e+06,0.042629,6064,2,138,5,7787,6,0,257,7650,0


Converting to forward existential form...Done !
original formula: EF(EG(AG((((DUSP1_equals_1==1)&&(JNK_equals_1==1))&&(MTK1_equals_0==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E(TRUE U !((((DUSP1_equals_1==1)&&(JNK_equals_1==1))&&(MTK1_equals_0==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t8, t9, t11, t13, t16, t18, t20, t22, t26, t30, t32, t34, t37, t38, t39, t41,...304
(forward)formula 0,0,0.068551,6508,1,0,160,10835,154,65,1646,10181,139
FORMULA MAPKbis-PT-5320-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 65/65 transitions.
Applied a total of 0 rules in 1 ms. Remains 48 /48 variables (removed 0) and now considering 65/65 (removed 0) transitions.
[2022-05-17 21:15:07] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:07] [INFO ] Computed 24 place invariants in 0 ms
[2022-05-17 21:15:07] [INFO ] Implicit Places using invariants in 53 ms returned []
[2022-05-17 21:15:07] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:07] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-17 21:15:07] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-05-17 21:15:07] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2022-05-17 21:15:07] [INFO ] Flow matrix only has 47 transitions (discarded 18 similar events)
// Phase 1: matrix 47 rows 48 cols
[2022-05-17 21:15:07] [INFO ] Computed 24 place invariants in 1 ms
[2022-05-17 21:15:07] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 48/48 places, 65/65 transitions.
[2022-05-17 21:15:07] [INFO ] Flatten gal took : 3 ms
[2022-05-17 21:15:07] [INFO ] Flatten gal took : 2 ms
[2022-05-17 21:15:07] [INFO ] Input system was already deterministic with 65 transitions.
[2022-05-17 21:15:07] [INFO ] Flatten gal took : 2 ms
[2022-05-17 21:15:07] [INFO ] Flatten gal took : 2 ms
[2022-05-17 21:15:07] [INFO ] Time to serialize gal into /tmp/CTLFireability7912557934039692184.gal : 1 ms
[2022-05-17 21:15:07] [INFO ] Time to serialize properties into /tmp/CTLFireability9288078668695539228.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7912557934039692184.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9288078668695539228.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,8.12646e+06,0.038987,6184,2,138,5,7787,6,0,257,7650,0


Converting to forward existential form...Done !
original formula: EF(AX(AX(((GADD45_equals_1==1)&&(p53_equals_0==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(EX(!(((GADD45_equals_1==1)&&(p53_equals_0==1)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t8, t9, t11, t13, t16, t18, t20, t22, t26, t30, t32, t34, t37, t38, t39, t41,...304
(forward)formula 0,1,0.0646,6832,1,0,164,12206,143,68,1590,13051,137
FORMULA MAPKbis-PT-5320-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2022-05-17 21:15:07] [INFO ] Flatten gal took : 3 ms
[2022-05-17 21:15:07] [INFO ] Flatten gal took : 3 ms
Total runtime 5720 ms.

BK_STOP 1652822107666

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MAPKbis-PT-5320"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is MAPKbis-PT-5320, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r132-tall-165271821200642"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MAPKbis-PT-5320.tgz
mv MAPKbis-PT-5320 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;