About the Execution of ITS-Tools for CloudReconfiguration-PT-305
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15757.310 | 953607.00 | 1068267.00 | 460.70 | FFFFFTTFFFFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2020-input.r051-ebro-158902545600034.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudReconfiguration-PT-305, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-ebro-158902545600034
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 836K
-rw-r--r-- 1 mcc users 4.0K Mar 30 01:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 30 01:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 28 16:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 16:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 8 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 8 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 27 08:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 08:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 26 08:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 26 08:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 660K Mar 24 05:37 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-305-00
FORMULA_NAME CloudReconfiguration-PT-305-01
FORMULA_NAME CloudReconfiguration-PT-305-02
FORMULA_NAME CloudReconfiguration-PT-305-03
FORMULA_NAME CloudReconfiguration-PT-305-04
FORMULA_NAME CloudReconfiguration-PT-305-05
FORMULA_NAME CloudReconfiguration-PT-305-06
FORMULA_NAME CloudReconfiguration-PT-305-07
FORMULA_NAME CloudReconfiguration-PT-305-08
FORMULA_NAME CloudReconfiguration-PT-305-09
FORMULA_NAME CloudReconfiguration-PT-305-10
FORMULA_NAME CloudReconfiguration-PT-305-11
FORMULA_NAME CloudReconfiguration-PT-305-12
FORMULA_NAME CloudReconfiguration-PT-305-13
FORMULA_NAME CloudReconfiguration-PT-305-14
FORMULA_NAME CloudReconfiguration-PT-305-15
=== Now, execution of the tool begins
BK_START 1589491378454
[2020-05-14 21:23:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-14 21:23:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-14 21:23:02] [INFO ] Load time of PNML (sax parser for PT used): 330 ms
[2020-05-14 21:23:02] [INFO ] Transformed 2585 places.
[2020-05-14 21:23:02] [INFO ] Transformed 3095 transitions.
[2020-05-14 21:23:02] [INFO ] Found NUPN structural information;
[2020-05-14 21:23:02] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 476 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 113 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 794 resets, run finished after 747 ms. (steps per millisecond=133 ) properties seen :[0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1]
// Phase 1: matrix 3095 rows 2585 cols
[2020-05-14 21:23:03] [INFO ] Computed 4 place invariants in 146 ms
[2020-05-14 21:23:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 194 ms returned sat
[2020-05-14 21:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:23:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:23:23] [INFO ] [Real]Absence check using state equation in 19154 ms returned (error "Failed to check-sat")
[2020-05-14 21:23:24] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 119 ms returned sat
[2020-05-14 21:23:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:23:43] [INFO ] [Real]Absence check using state equation in 19413 ms returned (error "Solver has unexpectedly terminated")
[2020-05-14 21:23:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 120 ms returned sat
[2020-05-14 21:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:24:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:24:03] [INFO ] [Real]Absence check using state equation in 19402 ms returned (error "Failed to check-sat")
[2020-05-14 21:24:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 136 ms returned sat
[2020-05-14 21:24:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:24:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:24:23] [INFO ] [Real]Absence check using state equation in 19369 ms returned (error "Failed to check-sat")
[2020-05-14 21:24:24] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-05-14 21:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:24:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:24:43] [INFO ] [Real]Absence check using state equation in 19364 ms returned (error "Failed to check-sat")
[2020-05-14 21:24:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-05-14 21:24:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:25:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:25:03] [INFO ] [Real]Absence check using state equation in 19400 ms returned (error "Failed to check-sat")
[2020-05-14 21:25:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-05-14 21:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:25:23] [INFO ] [Real]Absence check using state equation in 19423 ms returned (error "Solver has unexpectedly terminated")
[2020-05-14 21:25:24] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 143 ms returned sat
[2020-05-14 21:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:25:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:25:43] [INFO ] [Real]Absence check using state equation in 18903 ms returned (error "Failed to check-sat")
[2020-05-14 21:25:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 119 ms returned sat
[2020-05-14 21:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:26:03] [INFO ] [Real]Absence check using state equation in 19380 ms returned (error "Solver has unexpectedly terminated")
[2020-05-14 21:26:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 123 ms returned sat
[2020-05-14 21:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:26:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:26:23] [INFO ] [Real]Absence check using state equation in 19397 ms returned unknown
[2020-05-14 21:26:24] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-05-14 21:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:26:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:26:43] [INFO ] [Real]Absence check using state equation in 19378 ms returned unknown
[2020-05-14 21:26:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2020-05-14 21:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:27:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:27:03] [INFO ] [Real]Absence check using state equation in 19390 ms returned unknown
[2020-05-14 21:27:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 121 ms returned sat
[2020-05-14 21:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:27:23] [INFO ] [Real]Absence check using state equation in 19401 ms returned (error "Solver has unexpectedly terminated")
[2020-05-14 21:27:24] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-05-14 21:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:27:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:27:43] [INFO ] [Real]Absence check using state equation in 19447 ms returned (error "Failed to check-sat")
[2020-05-14 21:27:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 135 ms returned sat
[2020-05-14 21:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:28:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:28:04] [INFO ] [Real]Absence check using state equation in 19312 ms returned (error "Failed to check-sat")
[2020-05-14 21:28:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2020-05-14 21:28:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:28:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:28:24] [INFO ] [Real]Absence check using state equation in 19441 ms returned unknown
[2020-05-14 21:28:24] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 120 ms returned sat
[2020-05-14 21:28:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:28:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:28:44] [INFO ] [Real]Absence check using state equation in 19414 ms returned (error "Failed to check-sat")
[2020-05-14 21:28:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-05-14 21:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:29:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:29:04] [INFO ] [Real]Absence check using state equation in 19404 ms returned (error "Failed to check-sat")
[2020-05-14 21:29:04] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-05-14 21:29:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:29:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:29:24] [INFO ] [Real]Absence check using state equation in 19414 ms returned (error "Failed to check-sat")
[2020-05-14 21:29:24] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2020-05-14 21:29:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:29:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:29:44] [INFO ] [Real]Absence check using state equation in 19360 ms returned unknown
[2020-05-14 21:29:45] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 112 ms returned sat
[2020-05-14 21:29:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:30:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:30:04] [INFO ] [Real]Absence check using state equation in 19167 ms returned unknown
[2020-05-14 21:30:06] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 124 ms returned sat
[2020-05-14 21:30:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:30:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:30:24] [INFO ] [Real]Absence check using state equation in 17447 ms returned unknown
[2020-05-14 21:30:24] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-05-14 21:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:30:29] [INFO ] [Real]Absence check using state equation in 4552 ms returned unsat
[2020-05-14 21:30:30] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 118 ms returned sat
[2020-05-14 21:30:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:30:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:30:49] [INFO ] [Real]Absence check using state equation in 19274 ms returned unknown
[2020-05-14 21:30:50] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 126 ms returned sat
[2020-05-14 21:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:31:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:31:09] [INFO ] [Real]Absence check using state equation in 19352 ms returned unknown
[2020-05-14 21:31:10] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-05-14 21:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:31:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:31:29] [INFO ] [Real]Absence check using state equation in 19424 ms returned (error "Failed to check-sat")
[2020-05-14 21:31:30] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-05-14 21:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:31:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:31:49] [INFO ] [Real]Absence check using state equation in 19380 ms returned (error "Failed to check-sat")
[2020-05-14 21:31:50] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 114 ms returned sat
[2020-05-14 21:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:32:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:32:09] [INFO ] [Real]Absence check using state equation in 19409 ms returned (error "Failed to check-sat")
[2020-05-14 21:32:10] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 115 ms returned sat
[2020-05-14 21:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:32:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:32:29] [INFO ] [Real]Absence check using state equation in 19430 ms returned (error "Failed to check-sat")
[2020-05-14 21:32:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-05-14 21:32:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:32:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:32:49] [INFO ] [Real]Absence check using state equation in 18360 ms returned (error "Failed to check-sat")
[2020-05-14 21:32:50] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 139 ms returned sat
[2020-05-14 21:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:32:54] [INFO ] [Real]Absence check using state equation in 4284 ms returned unsat
[2020-05-14 21:32:55] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-05-14 21:32:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-14 21:33:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-14 21:33:14] [INFO ] [Real]Absence check using state equation in 19411 ms returned (error "Failed to check-sat")
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-05-14 21:33:15] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-05-14 21:33:15] [INFO ] Flatten gal took : 496 ms
FORMULA CloudReconfiguration-PT-305-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-305-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-305-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-305-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-305-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-305-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-14 21:33:15] [INFO ] Flatten gal took : 309 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-14 21:33:16] [INFO ] Applying decomposition
[2020-05-14 21:33:16] [INFO ] Input system was already deterministic with 3095 transitions.
[2020-05-14 21:33:16] [INFO ] Flatten gal took : 295 ms
[2020-05-14 21:33:16] [INFO ] Too many transitions (3095) to apply POR reductions. Disabling POR matrices.
[2020-05-14 21:33:17] [INFO ] Built C files in 1157ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph8737593501067762369.txt, -o, /tmp/graph8737593501067762369.bin, -w, /tmp/graph8737593501067762369.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph8737593501067762369.bin, -l, -1, -v, -w, /tmp/graph8737593501067762369.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-14 21:33:17] [INFO ] Decomposing Gal with order
[2020-05-14 21:33:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-14 21:33:19] [INFO ] Removed a total of 586 redundant transitions.
[2020-05-14 21:33:19] [INFO ] Flatten gal took : 587 ms
[2020-05-14 21:33:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 61 ms.
[2020-05-14 21:33:19] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 108 ms
[2020-05-14 21:33:19] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 10 LTL properties
Checking formula 0 : !((G(((("(i18.u355.p894!=1)")U(F("(i41.u989.p2438==1)")))U(G("(i41.u989.p2438==1)")))U(G("(i41.u989.p2438!=1)")))))
Formula 0 simplified : !G((("(i18.u355.p894!=1)" U F"(i41.u989.p2438==1)") U G"(i41.u989.p2438==1)") U G"(i41.u989.p2438!=1)")
built 98 ordering constraints for composite.
built 26 ordering constraints for composite.
built 35 ordering constraints for composite.
built 19 ordering constraints for composite.
built 14 ordering constraints for composite.
built 27 ordering constraints for composite.
built 13 ordering constraints for composite.
built 55 ordering constraints for composite.
built 97 ordering constraints for composite.
built 23 ordering constraints for composite.
built 21 ordering constraints for composite.
built 39 ordering constraints for composite.
built 12 ordering constraints for composite.
built 33 ordering constraints for composite.
built 33 ordering constraints for composite.
built 49 ordering constraints for composite.
built 49 ordering constraints for composite.
built 25 ordering constraints for composite.
built 66 ordering constraints for composite.
built 17 ordering constraints for composite.
built 108 ordering constraints for composite.
built 12 ordering constraints for composite.
built 30 ordering constraints for composite.
built 16 ordering constraints for composite.
built 28 ordering constraints for composite.
built 54 ordering constraints for composite.
built 33 ordering constraints for composite.
built 53 ordering constraints for composite.
built 56 ordering constraints for composite.
built 17 ordering constraints for composite.
built 65 ordering constraints for composite.
built 16 ordering constraints for composite.
built 17 ordering constraints for composite.
built 57 ordering constraints for composite.
built 108 ordering constraints for composite.
built 10 ordering constraints for composite.
built 8 ordering constraints for composite.
built 7 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 4 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 3 ordering constraints for composite.
built 6 ordering constraints for composite.
built 3 ordering constraints for composite.
built 3 ordering constraints for composite.
built 3 ordering constraints for composite.
built 12 ordering constraints for composite.
built 33 ordering constraints for composite.
built 25 ordering constraints for composite.
built 51 ordering constraints for composite.
built 24 ordering constraints for composite.
built 58 ordering constraints for composite.
built 16 ordering constraints for composite.
built 28 ordering constraints for composite.
built 109 ordering constraints for composite.
built 13 ordering constraints for composite.
Reverse transition relation is NOT exact ! Due to transitions t3, t59, t323, t403, t481, t548, t557, t625, t777, t1041, t1047, t1199, t1205, t1343, t1471, t1494, t1758, t1764, t1916, t1983, t2238, t2395, t2458, t2615, t2678, t2868, i1.t2866, i1.t2860, i1.t2854, i1.t2848, i1.t2846, i1.t2841, i1.t2835, i1.t2807, i1.t2647, i1.t2642, i1.t2637, i1.t2628, i1.t2626, i1.t2621, i1.t2587, i1.t2427, i1.t2422, i1.t2417, i1.t2408, i1.t2406, i1.t2401, i1.t2367, i1.t2207, i1.t2202, i1.t2197, i1.u5.t2181, i12.t2176, i12.t2168, i12.t2152, i12.u506.t1467, i14.t1896, i14.t1737, i14.t1733, i14.t1732, i14.u240.t1464, i14.u240.t2131, i14.u407.t1735, i16.t2041, i16.t2039, i16.t2024, i16.t1957, i16.t1922, i16.t1915, i16.u329.t1946, i17.u388.t1788, i18.t1889, i18.t1887, i18.t1870, i18.t1838, i18.t1829, i18.t1799, i18.t1757, i19.t1726, i19.t1724, i19.t1722, i19.t1720, i19.t1718, i19.t1705, i19.t1703, i19.t1689, i19.t1675, i19.t1673, i19.t1671, i19.t1667, i19.t1663, i19.t1651, i19.t1649, i19.t1626, i19.t1624, i19.t1608, i19.t1606, i19.t1602, i19.t1589, i19.t1587, i19.t1533, i19.u494.t1493, i19.u494.t1497, i19.u494.t1504, i19.u494.t1524, i19.u494.t1531, i19.u494.t1548, i19.u494.t1551, i19.u494.t1558, i19.u494.t1578, i19.u494.t1585, i19.u494.t1600, i19.u494.t1622, i19.u494.t1680, i19.u494.t1687, i19.u494.t1694, i19.u494.t1701, i19.u494.t1711, i20.t1573, i20.t1569, i22.t1519, i22.t1515, i23.t1459, i23.t1451, i23.t1435, i23.t750, i24.t1404, i24.t1179, i24.t1020, i24.t1016, i24.t1015, i24.u508.t747, i24.u508.t1414, i24.u564.t1327, i24.u773.t754, i24.u539.t1389, i24.u559.t1335, i24.u672.t1018, i25.t741, i25.u6.t4, i25.u782.t733, i25.u806.t671, i25.u826.t617, i27.t1324, i27.t1322, i27.t1307, i27.t1275, i27.t1266, i27.t1240, i27.t1198, i28.u600.t1229, i29.t1172, i29.t1170, i29.t1153, i29.t1121, i29.t1112, i29.t1082, i29.t1040, i30.u659.t1071, i31.t1009, i31.t1007, i31.t1005, i31.t1003, i31.t1001, i31.t988, i31.t986, i31.t972, i31.t958, i31.t956, i31.t954, i31.t950, i31.t946, i31.t934, i31.t932, i31.t909, i31.t907, i31.t893, i31.t889, i31.t887, i31.t872, i31.t870, i31.t816, i31.u763.t776, i31.u763.t780, i31.u763.t787, i31.u763.t807, i31.u763.t814, i31.u763.t831, i31.u763.t834, i31.u763.t841, i31.u763.t861, i31.u763.t868, i31.u763.t883, i31.u763.t905, i31.u763.t963, i31.u763.t970, i31.u763.t977, i31.u763.t984, i31.u763.t994, i32.t856, i32.t852, i34.i0.i1.t798, i34.i0.i1.i0.t802, i35.t717, i35.t461, i35.t302, i35.t298, i35.t297, i35.t36, i35.t32, i35.u830.t609, i35.u830.t686, i35.u1044.t29, i35.u1044.t696, i35.u940.t300, i38.t606, i38.t589, i38.t522, i38.t487, i38.t480, i38.u831.t604, i38.u868.t511, i40.t454, i40.t452, i40.t435, i40.t364, i40.t329, i40.t322, i40.u926.t353, i41.t291, i41.t289, i41.t287, i41.t285, i41.t283, i41.t270, i41.t268, i41.t254, i41.t240, i41.t238, i41.t236, i41.t232, i41.t228, i41.t216, i41.t214, i41.t191, i41.t189, i41.t175, i41.t171, i41.t169, i41.t154, i41.t152, i41.t98, i41.u1032.t58, i41.u1032.t62, i41.u1032.t69, i41.u1032.t89, i41.u1032.t96, i41.u1032.t113, i41.u1032.t116, i41.u1032.t123, i41.u1032.t143, i41.u1032.t150, i41.u1032.t165, i41.u1032.t187, i41.u1032.t245, i41.u1032.t252, i41.u1032.t259, i41.u1032.t266, i41.u1032.t276, i42.t138, i42.t134, i44.t84, i44.t80, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :88/2723/273/3084
Computing Next relation with stutter on 497576 deadlock states
Compilation finished in 67325 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 157 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, [](((((LTLAP0==true))U(<>((LTLAP1==true))))U([]((LTLAP1==true))))U([]((LTLAP2==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc: error while loading shared libraries: libltdl.so.7: cannot open shared object file: No such file or directory
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, [](((((LTLAP0==true))U(<>((LTLAP1==true))))U([]((LTLAP1==true))))U([]((LTLAP2==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, [](((((LTLAP0==true))U(<>((LTLAP1==true))))U([]((LTLAP1==true))))U([]((LTLAP2==true)))), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:170)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:124)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:834)
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
6666 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,67.0817,1019596,1,0,1.20245e+06,13723,27521,4.34553e+06,813,92421,10347661
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA CloudReconfiguration-PT-305-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !(((G(F("(i40.u929.p2282==1)")))||(F(!(G(F(X("(i6.u144.p356==1)"))))))))
Formula 1 simplified : !(GF"(i40.u929.p2282==1)" | F!GFX"(i6.u144.p356==1)")
Computing Next relation with stutter on 497576 deadlock states
109 unique states visited
109 strongly connected components in search stack
110 transitions explored
109 items max in DFS search stack
13402 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,201.103,3388424,1,0,6.31149e+06,16314,27633,1.73122e+07,813,121032,14458359
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA CloudReconfiguration-PT-305-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !(((G(("((i25.u235.p572==1)&&(i25.u235.p598==1))")U("(i36.u811.p2004==1)")))||(!(F(X(!(X("(i18.u375.p915==1)"))))))))
Formula 2 simplified : !(G("((i25.u235.p572==1)&&(i25.u235.p598==1))" U "(i36.u811.p2004==1)") | !FX!X"(i18.u375.p915==1)")
Computing Next relation with stutter on 497576 deadlock states
46 unique states visited
46 strongly connected components in search stack
47 transitions explored
46 items max in DFS search stack
4206 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,243.168,3389936,1,0,6.31242e+06,16314,13031,1.73154e+07,446,121054,542436
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA CloudReconfiguration-PT-305-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((F(G((G((("(i19.u411.p1003==1)")U(F("(i19.u411.p1003==1)")))||("(i27.u581.p1426==1)")))&&("(i12.u260.p626==1)")))))
Formula 3 simplified : !FG("(i12.u260.p626==1)" & G("(i27.u581.p1426==1)" | ("(i19.u411.p1003==1)" U F"(i19.u411.p1003==1)")))
Computing Next relation with stutter on 497576 deadlock states
43 unique states visited
43 strongly connected components in search stack
43 transitions explored
43 items max in DFS search stack
272 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,245.909,3389936,1,0,6.31242e+06,16314,15808,1.73154e+07,480,121054,874977
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA CloudReconfiguration-PT-305-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((!(F(X("(i12.u507.p1244==1)")))))
Formula 4 simplified : FX"(i12.u507.p1244==1)"
Computing Next relation with stutter on 497576 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
780 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,253.712,3389936,1,0,6.31242e+06,16314,15821,1.73154e+07,480,121054,1757967
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA CloudReconfiguration-PT-305-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((F(((F("(i16.u323.p784==1)"))||("(i27.u570.p1397==1)"))||("(i5.u111.p277==1)"))))
Formula 5 simplified : !F("(i5.u111.p277==1)" | "(i27.u570.p1397==1)" | F"(i16.u323.p784==1)")
Computing Next relation with stutter on 497576 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
1169 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,265.413,3389936,1,0,6.31242e+06,16314,15968,1.73154e+07,480,121054,2846732
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA CloudReconfiguration-PT-305-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((("((i3.u32.p77==1)||(i13.u286.p690==1))")U(F("(i15.u309.p735==1)"))))
Formula 6 simplified : !("((i3.u32.p77==1)||(i13.u286.p690==1))" U F"(i15.u309.p735==1)")
Computing Next relation with stutter on 497576 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
479 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,270.201,3389936,1,0,6.31242e+06,16314,16056,1.73154e+07,480,121054,3247944
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA CloudReconfiguration-PT-305-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((F(F(((G("(i1.u163.p397==1)"))&&("(i1.u81.p203==1)"))&&("(i35.u789.p1944==1)")))))
Formula 7 simplified : !F("(i1.u81.p203==1)" & "(i35.u789.p1944==1)" & G"(i1.u163.p397==1)")
Computing Next relation with stutter on 497576 deadlock states
43 unique states visited
43 strongly connected components in search stack
43 transitions explored
43 items max in DFS search stack
3919 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,309.391,3389936,1,0,6.31242e+06,16314,16176,1.73154e+07,482,121054,6717033
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA CloudReconfiguration-PT-305-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !(((!(F(X("(i18.u355.p864!=1)"))))||(!(F((F((G("(i10.u189.p448==1)"))||("(i18.u355.p864==1)")))||("(i9.u223.p544!=1)"))))))
Formula 8 simplified : !(!FX"(i18.u355.p864!=1)" | !F("(i9.u223.p544!=1)" | F("(i18.u355.p864==1)" | G"(i10.u189.p448==1)")))
Computing Next relation with stutter on 497576 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
112 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,310.524,3390172,1,0,6.31242e+06,16314,16222,1.73154e+07,482,121054,6791139
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA CloudReconfiguration-PT-305-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((((!(F((X("(i1.u87.p218!=1)"))&&("(i36.u808.p1986==1)"))))&&("(i37.u847.p2082!=1)"))U("(i36.u808.p1986==1)")))
Formula 9 simplified : !(("(i37.u847.p2082!=1)" & !F("(i36.u808.p1986==1)" & X"(i1.u87.p218!=1)")) U "(i36.u808.p1986==1)")
Computing Next relation with stutter on 497576 deadlock states
43 unique states visited
43 strongly connected components in search stack
43 transitions explored
43 items max in DFS search stack
75 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,311.271,3390172,1,0,6.31242e+06,16314,16263,1.73154e+07,482,121054,6843439
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA CloudReconfiguration-PT-305-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
BK_STOP 1589492332061
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
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-305"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# 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-305, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r051-ebro-158902545600034"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-305.tgz
mv CloudReconfiguration-PT-305 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;