Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r064-tall-162038397100364.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 DLCround-PT-08b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397100364
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 120K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 79K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 15:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 15:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 08:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 08:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 15:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 15:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 1.1M 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 DLCround-PT-08b-00
FORMULA_NAME DLCround-PT-08b-01
FORMULA_NAME DLCround-PT-08b-02
FORMULA_NAME DLCround-PT-08b-03
FORMULA_NAME DLCround-PT-08b-04
FORMULA_NAME DLCround-PT-08b-05
FORMULA_NAME DLCround-PT-08b-06
FORMULA_NAME DLCround-PT-08b-07
FORMULA_NAME DLCround-PT-08b-08
FORMULA_NAME DLCround-PT-08b-09
FORMULA_NAME DLCround-PT-08b-10
FORMULA_NAME DLCround-PT-08b-11
FORMULA_NAME DLCround-PT-08b-12
FORMULA_NAME DLCround-PT-08b-13
FORMULA_NAME DLCround-PT-08b-14
FORMULA_NAME DLCround-PT-08b-15

=== Now, execution of the tool begins

BK_START 1620516343952

Running Version 0
[2021-05-08 23:25:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2021-05-08 23:25:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 23:25:58] [INFO ] Load time of PNML (sax parser for PT used): 185 ms
[2021-05-08 23:25:58] [INFO ] Transformed 3088 places.
[2021-05-08 23:25:58] [INFO ] Transformed 4732 transitions.
[2021-05-08 23:25:58] [INFO ] Found NUPN structural information;
[2021-05-08 23:25:58] [INFO ] Parsed PT model containing 3088 places and 4732 transitions in 281 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 23:25:58] [INFO ] Initial state test concluded for 6 properties.
FORMULA DLCround-PT-08b-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08b-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08b-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08b-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08b-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08b-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08b-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08b-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 3088 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3088/3088 places, 4732/4732 transitions.
Discarding 539 places :
Symmetric choice reduction at 0 with 539 rule applications. Total rules 539 place count 2549 transition count 4193
Iterating global reduction 0 with 539 rules applied. Total rules applied 1078 place count 2549 transition count 4193
Discarding 431 places :
Symmetric choice reduction at 0 with 431 rule applications. Total rules 1509 place count 2118 transition count 3762
Iterating global reduction 0 with 431 rules applied. Total rules applied 1940 place count 2118 transition count 3762
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 1949 place count 2118 transition count 3753
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 2012 place count 2055 transition count 3587
Iterating global reduction 1 with 63 rules applied. Total rules applied 2075 place count 2055 transition count 3587
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 2111 place count 2019 transition count 3551
Iterating global reduction 1 with 36 rules applied. Total rules applied 2147 place count 2019 transition count 3551
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 2151 place count 2019 transition count 3547
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 2172 place count 1998 transition count 3526
Iterating global reduction 2 with 21 rules applied. Total rules applied 2193 place count 1998 transition count 3526
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 2214 place count 1977 transition count 3505
Iterating global reduction 2 with 21 rules applied. Total rules applied 2235 place count 1977 transition count 3505
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 2256 place count 1956 transition count 3484
Iterating global reduction 2 with 21 rules applied. Total rules applied 2277 place count 1956 transition count 3484
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 2289 place count 1944 transition count 3472
Iterating global reduction 2 with 12 rules applied. Total rules applied 2301 place count 1944 transition count 3472
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 2309 place count 1936 transition count 3464
Iterating global reduction 2 with 8 rules applied. Total rules applied 2317 place count 1936 transition count 3464
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 2325 place count 1928 transition count 3456
Iterating global reduction 2 with 8 rules applied. Total rules applied 2333 place count 1928 transition count 3456
Applied a total of 2333 rules in 1740 ms. Remains 1928 /3088 variables (removed 1160) and now considering 3456/4732 (removed 1276) transitions.
// Phase 1: matrix 3456 rows 1928 cols
[2021-05-08 23:26:00] [INFO ] Computed 157 place invariants in 40 ms
[2021-05-08 23:26:01] [INFO ] Implicit Places using invariants in 785 ms returned []
// Phase 1: matrix 3456 rows 1928 cols
[2021-05-08 23:26:01] [INFO ] Computed 157 place invariants in 18 ms
[2021-05-08 23:26:03] [INFO ] Implicit Places using invariants and state equation in 1647 ms returned []
Implicit Place search using SMT with State Equation took 2461 ms to find 0 implicit places.
// Phase 1: matrix 3456 rows 1928 cols
[2021-05-08 23:26:03] [INFO ] Computed 157 place invariants in 10 ms
[2021-05-08 23:26:04] [INFO ] Dead Transitions using invariants and state equation in 1576 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1928/3088 places, 3456/4732 transitions.
[2021-05-08 23:26:21] [INFO ] Flatten gal took : 215 ms
[2021-05-08 23:26:22] [INFO ] Flatten gal took : 151 ms
[2021-05-08 23:26:22] [INFO ] Input system was already deterministic with 3456 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 892 ms. (steps per millisecond=112 ) properties (out of 13) seen :12
Running SMT prover for 1 properties.
// Phase 1: matrix 3456 rows 1928 cols
[2021-05-08 23:26:23] [INFO ] Computed 157 place invariants in 25 ms
[2021-05-08 23:26:23] [INFO ] [Real]Absence check using 157 positive place invariants in 81 ms returned sat
[2021-05-08 23:26:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:26:24] [INFO ] [Real]Absence check using state equation in 863 ms returned sat
[2021-05-08 23:26:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:26:24] [INFO ] [Nat]Absence check using 157 positive place invariants in 75 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
[2021-05-08 23:26:24] [INFO ] Initial state test concluded for 1 properties.
FORMULA DLCround-PT-08b-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 1928 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1928/1928 places, 3456/3456 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1919 transition count 3447
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1919 transition count 3447
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 24 place count 1913 transition count 3441
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 1913 transition count 3441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 1912 transition count 3440
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 1912 transition count 3440
Applied a total of 32 rules in 334 ms. Remains 1912 /1928 variables (removed 16) and now considering 3440/3456 (removed 16) transitions.
// Phase 1: matrix 3440 rows 1912 cols
[2021-05-08 23:26:25] [INFO ] Computed 157 place invariants in 9 ms
[2021-05-08 23:26:25] [INFO ] Implicit Places using invariants in 542 ms returned []
// Phase 1: matrix 3440 rows 1912 cols
[2021-05-08 23:26:25] [INFO ] Computed 157 place invariants in 9 ms
[2021-05-08 23:26:27] [INFO ] Implicit Places using invariants and state equation in 1654 ms returned []
Implicit Place search using SMT with State Equation took 2197 ms to find 0 implicit places.
// Phase 1: matrix 3440 rows 1912 cols
[2021-05-08 23:26:27] [INFO ] Computed 157 place invariants in 9 ms
[2021-05-08 23:26:29] [INFO ] Dead Transitions using invariants and state equation in 1773 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1912/1928 places, 3440/3456 transitions.
Stuttering acceptance computed with spot in 558 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : DLCround-PT-08b-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s1536 0) (NEQ s651 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA DLCround-PT-08b-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08b-06 finished in 4924 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1928 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1928/1928 places, 3456/3456 transitions.
Graph (trivial) has 1714 edges and 1928 vertex of which 483 / 1928 are part of one of the 40 SCC in 19 ms
Free SCC test removed 443 places
Ensure Unique test removed 478 transitions
Reduce isomorphic transitions removed 478 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 302 transitions
Trivial Post-agglo rules discarded 302 transitions
Performed 302 trivial Post agglomeration. Transition count delta: 302
Iterating post reduction 0 with 302 rules applied. Total rules applied 303 place count 1484 transition count 2675
Reduce places removed 302 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 1 with 341 rules applied. Total rules applied 644 place count 1182 transition count 2636
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 670 place count 1156 transition count 2636
Performed 152 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 152 Pre rules applied. Total rules applied 670 place count 1156 transition count 2484
Deduced a syphon composed of 152 places in 8 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 3 with 304 rules applied. Total rules applied 974 place count 1004 transition count 2484
Discarding 67 places :
Symmetric choice reduction at 3 with 67 rule applications. Total rules 1041 place count 937 transition count 2008
Iterating global reduction 3 with 67 rules applied. Total rules applied 1108 place count 937 transition count 2008
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1111 place count 937 transition count 2005
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 1111 place count 937 transition count 1999
Deduced a syphon composed of 6 places in 8 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 1123 place count 931 transition count 1999
Performed 352 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 352 places in 1 ms
Reduce places removed 352 places and 0 transitions.
Iterating global reduction 4 with 704 rules applied. Total rules applied 1827 place count 579 transition count 1638
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 1836 place count 579 transition count 1629
Renaming transitions due to excessive name length > 1024 char.
Discarding 24 places :
Symmetric choice reduction at 5 with 24 rule applications. Total rules 1860 place count 555 transition count 1356
Iterating global reduction 5 with 24 rules applied. Total rules applied 1884 place count 555 transition count 1356
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 5 with 23 rules applied. Total rules applied 1907 place count 555 transition count 1333
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -140
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 6 with 36 rules applied. Total rules applied 1943 place count 537 transition count 1473
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 1947 place count 537 transition count 1469
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1951 place count 533 transition count 1393
Iterating global reduction 7 with 4 rules applied. Total rules applied 1955 place count 533 transition count 1393
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1959 place count 533 transition count 1389
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 1967 place count 529 transition count 1419
Drop transitions removed 49 transitions
Redundant transition composition rules discarded 49 transitions
Iterating global reduction 8 with 49 rules applied. Total rules applied 2016 place count 529 transition count 1370
Discarding 18 places :
Symmetric choice reduction at 8 with 18 rule applications. Total rules 2034 place count 511 transition count 1334
Iterating global reduction 8 with 18 rules applied. Total rules applied 2052 place count 511 transition count 1334
Discarding 18 places :
Symmetric choice reduction at 8 with 18 rule applications. Total rules 2070 place count 493 transition count 1102
Iterating global reduction 8 with 18 rules applied. Total rules applied 2088 place count 493 transition count 1102
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 8 with 18 rules applied. Total rules applied 2106 place count 493 transition count 1084
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2107 place count 492 transition count 1083
Applied a total of 2107 rules in 601 ms. Remains 492 /1928 variables (removed 1436) and now considering 1083/3456 (removed 2373) transitions.
[2021-05-08 23:26:30] [INFO ] Flow matrix only has 1047 transitions (discarded 36 similar events)
// Phase 1: matrix 1047 rows 492 cols
[2021-05-08 23:26:30] [INFO ] Computed 157 place invariants in 2 ms
[2021-05-08 23:26:30] [INFO ] Implicit Places using invariants in 210 ms returned []
[2021-05-08 23:26:30] [INFO ] Flow matrix only has 1047 transitions (discarded 36 similar events)
// Phase 1: matrix 1047 rows 492 cols
[2021-05-08 23:26:30] [INFO ] Computed 157 place invariants in 12 ms
[2021-05-08 23:26:31] [INFO ] State equation strengthened by 58 read => feed constraints.
[2021-05-08 23:26:31] [INFO ] Implicit Places using invariants and state equation in 723 ms returned []
Implicit Place search using SMT with State Equation took 935 ms to find 0 implicit places.
[2021-05-08 23:26:31] [INFO ] Redundant transitions in 65 ms returned []
[2021-05-08 23:26:31] [INFO ] Flow matrix only has 1047 transitions (discarded 36 similar events)
// Phase 1: matrix 1047 rows 492 cols
[2021-05-08 23:26:31] [INFO ] Computed 157 place invariants in 2 ms
[2021-05-08 23:26:31] [INFO ] Dead Transitions using invariants and state equation in 409 ms returned []
Finished structural reductions, in 1 iterations. Remains : 492/1928 places, 1083/3456 transitions.
Spot timed out Subprocess running CommandLine [args=[/home/mcc/BenchKit/bin//..//autfilt, --hoaf=tv, --small, -F, /tmp/curaut6796916920789735908.hoa], workingDir=/home/mcc/execution] killed by timeout after 10 SECONDS
Stuttering acceptance computed with spot in 12133 ms :[false, (NOT p0)]
Running random walk in product with property : DLCround-PT-08b-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s67 0) (EQ s295 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 25 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-08b-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08b-07 finished in 14176 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G((G(p1)||p0))&&F(G(p2))))], workingDir=/home/mcc/execution]
Support contains 5 out of 1928 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1928/1928 places, 3456/3456 transitions.
Graph (trivial) has 1708 edges and 1928 vertex of which 483 / 1928 are part of one of the 40 SCC in 3 ms
Free SCC test removed 443 places
Ensure Unique test removed 478 transitions
Reduce isomorphic transitions removed 478 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 301 transitions
Trivial Post-agglo rules discarded 301 transitions
Performed 301 trivial Post agglomeration. Transition count delta: 301
Iterating post reduction 0 with 301 rules applied. Total rules applied 302 place count 1484 transition count 2676
Reduce places removed 301 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 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 337 rules applied. Total rules applied 639 place count 1183 transition count 2640
Reduce places removed 24 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 25 rules applied. Total rules applied 664 place count 1159 transition count 2639
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 667 place count 1158 transition count 2637
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 668 place count 1157 transition count 2637
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 151 Pre rules applied. Total rules applied 668 place count 1157 transition count 2486
Deduced a syphon composed of 151 places in 9 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 5 with 302 rules applied. Total rules applied 970 place count 1006 transition count 2486
Discarding 67 places :
Symmetric choice reduction at 5 with 67 rule applications. Total rules 1037 place count 939 transition count 2010
Iterating global reduction 5 with 67 rules applied. Total rules applied 1104 place count 939 transition count 2010
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1107 place count 939 transition count 2007
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 6 Pre rules applied. Total rules applied 1107 place count 939 transition count 2001
Deduced a syphon composed of 6 places in 7 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 1119 place count 933 transition count 2001
Performed 351 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 351 places in 0 ms
Reduce places removed 351 places and 0 transitions.
Iterating global reduction 6 with 702 rules applied. Total rules applied 1821 place count 582 transition count 1641
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 1829 place count 582 transition count 1633
Discarding 23 places :
Symmetric choice reduction at 7 with 23 rule applications. Total rules 1852 place count 559 transition count 1372
Iterating global reduction 7 with 23 rules applied. Total rules applied 1875 place count 559 transition count 1372
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 7 with 22 rules applied. Total rules applied 1897 place count 559 transition count 1350
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -142
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 8 with 34 rules applied. Total rules applied 1931 place count 542 transition count 1492
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 1935 place count 542 transition count 1488
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 1939 place count 538 transition count 1408
Iterating global reduction 9 with 4 rules applied. Total rules applied 1943 place count 538 transition count 1408
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 1947 place count 538 transition count 1404
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -33
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 1955 place count 534 transition count 1437
Drop transitions removed 47 transitions
Redundant transition composition rules discarded 47 transitions
Iterating global reduction 10 with 47 rules applied. Total rules applied 2002 place count 534 transition count 1390
Discarding 15 places :
Symmetric choice reduction at 10 with 15 rule applications. Total rules 2017 place count 519 transition count 1360
Iterating global reduction 10 with 15 rules applied. Total rules applied 2032 place count 519 transition count 1360
Discarding 15 places :
Symmetric choice reduction at 10 with 15 rule applications. Total rules 2047 place count 504 transition count 1170
Iterating global reduction 10 with 15 rules applied. Total rules applied 2062 place count 504 transition count 1170
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 2077 place count 504 transition count 1155
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 2078 place count 504 transition count 1155
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 2079 place count 504 transition count 1154
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 2080 place count 503 transition count 1152
Iterating global reduction 11 with 1 rules applied. Total rules applied 2081 place count 503 transition count 1152
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 2082 place count 502 transition count 1140
Iterating global reduction 11 with 1 rules applied. Total rules applied 2083 place count 502 transition count 1140
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 2084 place count 502 transition count 1139
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 2085 place count 501 transition count 1138
Applied a total of 2085 rules in 441 ms. Remains 501 /1928 variables (removed 1427) and now considering 1138/3456 (removed 2318) transitions.
[2021-05-08 23:26:44] [INFO ] Flow matrix only has 1094 transitions (discarded 44 similar events)
// Phase 1: matrix 1094 rows 501 cols
[2021-05-08 23:26:44] [INFO ] Computed 157 place invariants in 3 ms
[2021-05-08 23:26:44] [INFO ] Implicit Places using invariants in 195 ms returned []
[2021-05-08 23:26:44] [INFO ] Flow matrix only has 1094 transitions (discarded 44 similar events)
// Phase 1: matrix 1094 rows 501 cols
[2021-05-08 23:26:44] [INFO ] Computed 157 place invariants in 2 ms
[2021-05-08 23:26:44] [INFO ] State equation strengthened by 59 read => feed constraints.
[2021-05-08 23:26:45] [INFO ] Implicit Places using invariants and state equation in 680 ms returned []
Implicit Place search using SMT with State Equation took 891 ms to find 0 implicit places.
[2021-05-08 23:26:45] [INFO ] Redundant transitions in 109 ms returned []
[2021-05-08 23:26:45] [INFO ] Flow matrix only has 1094 transitions (discarded 44 similar events)
// Phase 1: matrix 1094 rows 501 cols
[2021-05-08 23:26:45] [INFO ] Computed 157 place invariants in 2 ms
[2021-05-08 23:26:45] [INFO ] Dead Transitions using invariants and state equation in 399 ms returned []
Finished structural reductions, in 1 iterations. Remains : 501/1928 places, 1138/3456 transitions.
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), true, (AND p0 (NOT p1)), (NOT p2)]
Running random walk in product with property : DLCround-PT-08b-10 automaton TGBA [mat=[[{ cond=(OR p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=(OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s65 0) (EQ s38 1)), p1:(EQ s21 1), p2:(AND (NEQ s75 0) (NEQ s169 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-08b-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08b-10 finished in 1967 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1928 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1928/1928 places, 3456/3456 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1919 transition count 3447
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1919 transition count 3447
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 24 place count 1913 transition count 3441
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 1913 transition count 3441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 1912 transition count 3440
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 1912 transition count 3440
Applied a total of 32 rules in 241 ms. Remains 1912 /1928 variables (removed 16) and now considering 3440/3456 (removed 16) transitions.
// Phase 1: matrix 3440 rows 1912 cols
[2021-05-08 23:26:46] [INFO ] Computed 157 place invariants in 8 ms
[2021-05-08 23:26:46] [INFO ] Implicit Places using invariants in 486 ms returned []
// Phase 1: matrix 3440 rows 1912 cols
[2021-05-08 23:26:46] [INFO ] Computed 157 place invariants in 7 ms
[2021-05-08 23:26:48] [INFO ] Implicit Places using invariants and state equation in 1549 ms returned []
Implicit Place search using SMT with State Equation took 2036 ms to find 0 implicit places.
// Phase 1: matrix 3440 rows 1912 cols
[2021-05-08 23:26:48] [INFO ] Computed 157 place invariants in 11 ms
[2021-05-08 23:26:49] [INFO ] Dead Transitions using invariants and state equation in 1535 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1912/1928 places, 3440/3456 transitions.
Stuttering acceptance computed with spot in 52 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-08b-11 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s929 0) (EQ s1704 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-08b-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08b-11 finished in 3894 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1928 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1928/1928 places, 3456/3456 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1919 transition count 3447
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1919 transition count 3447
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 25 place count 1912 transition count 3440
Iterating global reduction 0 with 7 rules applied. Total rules applied 32 place count 1912 transition count 3440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 1911 transition count 3439
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 1911 transition count 3439
Applied a total of 34 rules in 238 ms. Remains 1911 /1928 variables (removed 17) and now considering 3439/3456 (removed 17) transitions.
// Phase 1: matrix 3439 rows 1911 cols
[2021-05-08 23:26:50] [INFO ] Computed 157 place invariants in 7 ms
[2021-05-08 23:26:50] [INFO ] Implicit Places using invariants in 489 ms returned []
// Phase 1: matrix 3439 rows 1911 cols
[2021-05-08 23:26:50] [INFO ] Computed 157 place invariants in 7 ms
[2021-05-08 23:26:52] [INFO ] Implicit Places using invariants and state equation in 1562 ms returned []
Implicit Place search using SMT with State Equation took 2053 ms to find 0 implicit places.
// Phase 1: matrix 3439 rows 1911 cols
[2021-05-08 23:26:52] [INFO ] Computed 157 place invariants in 7 ms
[2021-05-08 23:26:53] [INFO ] Dead Transitions using invariants and state equation in 1514 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1911/1928 places, 3439/3456 transitions.
Stuttering acceptance computed with spot in 22146 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-08b-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(NEQ s1048 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 5412 steps with 0 reset in 62 ms.
FORMULA DLCround-PT-08b-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08b-13 finished in 26042 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1928 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1928/1928 places, 3456/3456 transitions.
Graph (trivial) has 1712 edges and 1928 vertex of which 483 / 1928 are part of one of the 40 SCC in 1 ms
Free SCC test removed 443 places
Ensure Unique test removed 478 transitions
Reduce isomorphic transitions removed 478 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 301 transitions
Trivial Post-agglo rules discarded 301 transitions
Performed 301 trivial Post agglomeration. Transition count delta: 301
Iterating post reduction 0 with 301 rules applied. Total rules applied 302 place count 1484 transition count 2676
Reduce places removed 301 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 1 with 340 rules applied. Total rules applied 642 place count 1183 transition count 2637
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 668 place count 1157 transition count 2637
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 151 Pre rules applied. Total rules applied 668 place count 1157 transition count 2486
Deduced a syphon composed of 151 places in 8 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 3 with 302 rules applied. Total rules applied 970 place count 1006 transition count 2486
Discarding 67 places :
Symmetric choice reduction at 3 with 67 rule applications. Total rules 1037 place count 939 transition count 2010
Iterating global reduction 3 with 67 rules applied. Total rules applied 1104 place count 939 transition count 2010
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1107 place count 939 transition count 2007
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 1107 place count 939 transition count 2001
Deduced a syphon composed of 6 places in 7 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 1119 place count 933 transition count 2001
Performed 354 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 354 places in 0 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 4 with 708 rules applied. Total rules applied 1827 place count 579 transition count 1638
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 1835 place count 579 transition count 1630
Renaming transitions due to excessive name length > 1024 char.
Discarding 24 places :
Symmetric choice reduction at 5 with 24 rule applications. Total rules 1859 place count 555 transition count 1357
Iterating global reduction 5 with 24 rules applied. Total rules applied 1883 place count 555 transition count 1357
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 5 with 23 rules applied. Total rules applied 1906 place count 555 transition count 1334
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -99
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 1930 place count 543 transition count 1433
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 1934 place count 543 transition count 1429
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1938 place count 539 transition count 1353
Iterating global reduction 7 with 4 rules applied. Total rules applied 1942 place count 539 transition count 1353
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1946 place count 539 transition count 1349
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 1954 place count 535 transition count 1379
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 8 with 35 rules applied. Total rules applied 1989 place count 535 transition count 1344
Discarding 16 places :
Symmetric choice reduction at 8 with 16 rule applications. Total rules 2005 place count 519 transition count 1312
Iterating global reduction 8 with 16 rules applied. Total rules applied 2021 place count 519 transition count 1312
Discarding 16 places :
Symmetric choice reduction at 8 with 16 rule applications. Total rules 2037 place count 503 transition count 1116
Iterating global reduction 8 with 16 rules applied. Total rules applied 2053 place count 503 transition count 1116
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 8 with 16 rules applied. Total rules applied 2069 place count 503 transition count 1100
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2070 place count 502 transition count 1099
Applied a total of 2070 rules in 313 ms. Remains 502 /1928 variables (removed 1426) and now considering 1099/3456 (removed 2357) transitions.
[2021-05-08 23:27:16] [INFO ] Flow matrix only has 1071 transitions (discarded 28 similar events)
// Phase 1: matrix 1071 rows 502 cols
[2021-05-08 23:27:16] [INFO ] Computed 157 place invariants in 2 ms
[2021-05-08 23:27:16] [INFO ] Implicit Places using invariants in 221 ms returned []
[2021-05-08 23:27:16] [INFO ] Flow matrix only has 1071 transitions (discarded 28 similar events)
// Phase 1: matrix 1071 rows 502 cols
[2021-05-08 23:27:16] [INFO ] Computed 157 place invariants in 2 ms
[2021-05-08 23:27:16] [INFO ] State equation strengthened by 50 read => feed constraints.
[2021-05-08 23:27:17] [INFO ] Implicit Places using invariants and state equation in 672 ms returned []
Implicit Place search using SMT with State Equation took 896 ms to find 0 implicit places.
[2021-05-08 23:27:17] [INFO ] Redundant transitions in 13 ms returned []
[2021-05-08 23:27:17] [INFO ] Flow matrix only has 1071 transitions (discarded 28 similar events)
// Phase 1: matrix 1071 rows 502 cols
[2021-05-08 23:27:17] [INFO ] Computed 157 place invariants in 1 ms
[2021-05-08 23:27:17] [INFO ] Dead Transitions using invariants and state equation in 453 ms returned []
Finished structural reductions, in 1 iterations. Remains : 502/1928 places, 1099/3456 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-08b-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s117 0) (NEQ s48 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-08b-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08b-14 finished in 1727 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((G(F(p0))||(X(p2)&&p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1928 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1928/1928 places, 3456/3456 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1919 transition count 3447
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1919 transition count 3447
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 24 place count 1913 transition count 3441
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 1913 transition count 3441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 1912 transition count 3440
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 1912 transition count 3440
Applied a total of 32 rules in 299 ms. Remains 1912 /1928 variables (removed 16) and now considering 3440/3456 (removed 16) transitions.
// Phase 1: matrix 3440 rows 1912 cols
[2021-05-08 23:27:17] [INFO ] Computed 157 place invariants in 7 ms
[2021-05-08 23:27:18] [INFO ] Implicit Places using invariants in 499 ms returned []
// Phase 1: matrix 3440 rows 1912 cols
[2021-05-08 23:27:18] [INFO ] Computed 157 place invariants in 7 ms
[2021-05-08 23:27:20] [INFO ] Implicit Places using invariants and state equation in 1542 ms returned []
Implicit Place search using SMT with State Equation took 2051 ms to find 0 implicit places.
// Phase 1: matrix 3440 rows 1912 cols
[2021-05-08 23:27:20] [INFO ] Computed 157 place invariants in 7 ms
[2021-05-08 23:27:21] [INFO ] Dead Transitions using invariants and state equation in 1532 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1912/1928 places, 3440/3456 transitions.
Stuttering acceptance computed with spot in 7428 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DLCround-PT-08b-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s727 1), p1:(AND (NEQ s397 0) (NEQ s563 1)), p2:(AND (NEQ s397 0) (NEQ s563 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 52 reset in 597 ms.
Product exploration explored 100000 steps with 60 reset in 663 ms.
Knowledge obtained : [(NOT p0), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 81 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 55 reset in 543 ms.
Product exploration explored 100000 steps with 60 reset in 575 ms.
[2021-05-08 23:27:32] [INFO ] Flatten gal took : 121 ms
[2021-05-08 23:27:32] [INFO ] Flatten gal took : 148 ms
[2021-05-08 23:27:32] [INFO ] Time to serialize gal into /tmp/LTL10551313237217233074.gal : 45 ms
[2021-05-08 23:27:32] [INFO ] Time to serialize properties into /tmp/LTL7949286001906245650.ltl : 0 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10551313237217233074.gal, -t, CGAL, -LTL, /tmp/LTL7949286001906245650.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL10551313237217233074.gal -t CGAL -LTL /tmp/LTL7949286001906245650.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F((G(F("(p1228==1)")))||(("((p722!=0)&&(p976!=1))")&&(X("((p722!=0)&&(p976!=1))")))))))
Formula 0 simplified : !GF(GF"(p1228==1)" | ("((p722!=0)&&(p976!=1))" & X"((p722!=0)&&(p976!=1))"))
Detected timeout of ITS tools.
[2021-05-08 23:27:47] [INFO ] Flatten gal took : 137 ms
[2021-05-08 23:27:47] [INFO ] Applying decomposition
[2021-05-08 23:27:47] [INFO ] Flatten gal took : 96 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/graph5618704731702900872.txt, -o, /tmp/graph5618704731702900872.bin, -w, /tmp/graph5618704731702900872.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/graph5618704731702900872.bin, -l, -1, -v, -w, /tmp/graph5618704731702900872.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 23:27:47] [INFO ] Decomposing Gal with order
[2021-05-08 23:27:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 23:27:48] [INFO ] Removed a total of 3211 redundant transitions.
[2021-05-08 23:27:48] [INFO ] Flatten gal took : 278 ms
[2021-05-08 23:27:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 44 ms.
[2021-05-08 23:27:48] [INFO ] Time to serialize gal into /tmp/LTL12893614771962659048.gal : 25 ms
[2021-05-08 23:27:48] [INFO ] Time to serialize properties into /tmp/LTL9101673752758221199.ltl : 0 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL12893614771962659048.gal, -t, CGAL, -LTL, /tmp/LTL9101673752758221199.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL12893614771962659048.gal -t CGAL -LTL /tmp/LTL9101673752758221199.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G(F((G(F("(i14.u298.p1228==1)")))||(("((i8.i1.i3.u170.p722!=0)&&(i12.u241.p976!=1))")&&(X("((i8.i1.i3.u170.p722!=0)&&(i12.u241.p976!=1))")))))))
Formula 0 simplified : !GF(GF"(i14.u298.p1228==1)" | ("((i8.i1.i3.u170.p722!=0)&&(i12.u241.p976!=1))" & X"((i8.i1.i3.u170.p722!=0)&&(i12.u241.p976!=1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10945371722224562129
[2021-05-08 23:28:03] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10945371722224562129
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10945371722224562129]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10945371722224562129] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10945371722224562129] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property DLCround-PT-08b-15 finished in 47102 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin351976366121230430
[2021-05-08 23:28:04] [INFO ] Too many transitions (3456) to apply POR reductions. Disabling POR matrices.
[2021-05-08 23:28:04] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin351976366121230430
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin351976366121230430]
[2021-05-08 23:28:04] [INFO ] Applying decomposition
[2021-05-08 23:28:04] [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/graph14248133864219739519.txt, -o, /tmp/graph14248133864219739519.bin, -w, /tmp/graph14248133864219739519.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/graph14248133864219739519.bin, -l, -1, -v, -w, /tmp/graph14248133864219739519.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 23:28:05] [INFO ] Decomposing Gal with order
[2021-05-08 23:28:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 23:28:05] [INFO ] Removed a total of 3207 redundant transitions.
[2021-05-08 23:28:05] [INFO ] Flatten gal took : 321 ms
[2021-05-08 23:28:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 114 labels/synchronizations in 112 ms.
[2021-05-08 23:28:06] [INFO ] Time to serialize gal into /tmp/LTLCardinality4536389073779113647.gal : 47 ms
[2021-05-08 23:28:06] [INFO ] Time to serialize properties into /tmp/LTLCardinality13501270992568915416.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality4536389073779113647.gal, -t, CGAL, -LTL, /tmp/LTLCardinality13501270992568915416.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality4536389073779113647.gal -t CGAL -LTL /tmp/LTLCardinality13501270992568915416.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G(F((G(F("(i11.i0.i2.u317.p1228==1)")))||((!("((i6.u174.p722==0)||(i8.i1.i3.u244.p976==1))"))&&(X(!("((i6.u174.p722==0)||(i8.i1.i3.u244.p976==1))"))))))))
Formula 0 simplified : !GF(GF"(i11.i0.i2.u317.p1228==1)" | (!"((i6.u174.p722==0)||(i8.i1.i3.u244.p976==1))" & X!"((i6.u174.p722==0)||(i8.i1.i3.u244.p976==1))"))
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin351976366121230430] killed by timeout after 45 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin351976366121230430] killed by timeout after 45 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2021-05-08 23:48:54] [INFO ] Applying decomposition
[2021-05-08 23:48:55] [INFO ] Flatten gal took : 443 ms
[2021-05-08 23:48:55] [INFO ] Decomposing Gal with order
[2021-05-08 23:48:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 23:48:57] [INFO ] Removed a total of 2740 redundant transitions.
[2021-05-08 23:48:57] [INFO ] Flatten gal took : 149 ms
[2021-05-08 23:49:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 21263 labels/synchronizations in 7411 ms.
[2021-05-08 23:49:05] [INFO ] Time to serialize gal into /tmp/LTLCardinality16400275450096713692.gal : 28 ms
[2021-05-08 23:49:05] [INFO ] Time to serialize properties into /tmp/LTLCardinality1141667637165851598.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality16400275450096713692.gal, -t, CGAL, -LTL, /tmp/LTLCardinality1141667637165851598.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality16400275450096713692.gal -t CGAL -LTL /tmp/LTLCardinality1141667637165851598.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G(F((G(F("(i0.i0.i0.u23.p1228==1)")))||((!("((i0.i0.i0.i0.i0.i0.i0.u19.p722==0)||(i0.i0.i0.i0.i0.u21.p976==1))"))&&(X(!("((i0.i0.i0.i0.i0.i0.i0.u19.p722==0)||(i0.i0.i0.i0.i0.u21.p976==1))"))))))))
Formula 0 simplified : !GF(GF"(i0.i0.i0.u23.p1228==1)" | (!"((i0.i0.i0.i0.i0.i0.i0.u19.p722==0)||(i0.i0.i0.i0.i0.u21.p976==1))" & X!"((i0.i0.i0.i0.i0.i0.i0.u19.p722==0)||(i0.i0.i0.i0.i0.u21.p976==1))"))
Detected timeout of ITS tools.
[2021-05-09 00:09:51] [INFO ] Flatten gal took : 439 ms
[2021-05-09 00:10:01] [INFO ] Input system was already deterministic with 3456 transitions.
[2021-05-09 00:10:01] [INFO ] Transformed 1928 places.
[2021-05-09 00:10:01] [INFO ] Transformed 3456 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
[2021-05-09 00:10:02] [INFO ] Time to serialize gal into /tmp/LTLCardinality927464111413801047.gal : 10 ms
[2021-05-09 00:10:02] [INFO ] Time to serialize properties into /tmp/LTLCardinality8010557549011756090.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality927464111413801047.gal, -t, CGAL, -LTL, /tmp/LTLCardinality8010557549011756090.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality927464111413801047.gal -t CGAL -LTL /tmp/LTLCardinality8010557549011756090.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F((G(F("(p1228==1)")))||((!("((p722==0)||(p976==1))"))&&(X(!("((p722==0)||(p976==1))"))))))))
Formula 0 simplified : !GF(GF"(p1228==1)" | (!"((p722==0)||(p976==1))" & X!"((p722==0)||(p976==1))"))

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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="DLCround-PT-08b"
export BK_EXAMINATION="LTLCardinality"
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 DLCround-PT-08b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r064-tall-162038397100364"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-08b.tgz
mv DLCround-PT-08b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;