About the Execution of ITS-Tools for Peterson-COL-3
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
4119.707 | 811120.00 | 847410.00 | 2825.00 | TTTTFFFTFTFFFTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r261-smll-167863536500561.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Peterson-COL-3, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863536500561
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 6.1K Feb 25 22:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 25 22:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 22:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 22:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 22:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 147K Feb 25 22:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 22:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 25 22:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 43K Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Peterson-COL-3-CTLCardinality-00
FORMULA_NAME Peterson-COL-3-CTLCardinality-01
FORMULA_NAME Peterson-COL-3-CTLCardinality-02
FORMULA_NAME Peterson-COL-3-CTLCardinality-03
FORMULA_NAME Peterson-COL-3-CTLCardinality-04
FORMULA_NAME Peterson-COL-3-CTLCardinality-05
FORMULA_NAME Peterson-COL-3-CTLCardinality-06
FORMULA_NAME Peterson-COL-3-CTLCardinality-07
FORMULA_NAME Peterson-COL-3-CTLCardinality-08
FORMULA_NAME Peterson-COL-3-CTLCardinality-09
FORMULA_NAME Peterson-COL-3-CTLCardinality-10
FORMULA_NAME Peterson-COL-3-CTLCardinality-11
FORMULA_NAME Peterson-COL-3-CTLCardinality-12
FORMULA_NAME Peterson-COL-3-CTLCardinality-13
FORMULA_NAME Peterson-COL-3-CTLCardinality-14
FORMULA_NAME Peterson-COL-3-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679003696459
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-3
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202303021504
[2023-03-16 21:54:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 21:54:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 21:55:00] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-16 21:55:00] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-16 21:55:01] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1077 ms
[2023-03-16 21:55:01] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 256 PT places and 396.0 transition bindings in 38 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 29 ms.
[2023-03-16 21:55:01] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 8 ms.
[2023-03-16 21:55:01] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Computed a total of 2 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10003 steps, including 2 resets, run finished after 770 ms. (steps per millisecond=12 ) properties (out of 54) seen :17
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 37) seen :0
Running SMT prover for 37 properties.
// Phase 1: matrix 14 rows 9 cols
[2023-03-16 21:55:02] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-16 21:55:03] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-16 21:55:03] [INFO ] After 380ms SMT Verify possible using all constraints in real domain returned unsat :29 sat :0 real:8
[2023-03-16 21:55:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 21:55:03] [INFO ] After 80ms SMT Verify possible using all constraints in natural domain returned unsat :37 sat :0
Fused 37 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 37 atomic propositions for a total of 16 simplifications.
FORMULA Peterson-COL-3-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-3-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 21:55:03] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2023-03-16 21:55:03] [INFO ] Flatten gal took : 31 ms
FORMULA Peterson-COL-3-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-3-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-3-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-3-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-3-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-3-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-3-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 21:55:03] [INFO ] Flatten gal took : 6 ms
Domain [Process(4), Tour(3), Process(4)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 3)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-16 21:55:03] [INFO ] Unfolded HLPN to a Petri net with 256 places and 356 transitions 1112 arcs in 56 ms.
[2023-03-16 21:55:03] [INFO ] Unfolded 7 HLPN properties in 1 ms.
Deduced a syphon composed of 12 places in 6 ms
Reduce places removed 12 places and 24 transitions.
Support contains 224 out of 244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 22 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2023-03-16 21:55:03] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2023-03-16 21:55:03] [INFO ] Computed 15 place invariants in 23 ms
[2023-03-16 21:55:03] [INFO ] Implicit Places using invariants in 244 ms returned []
[2023-03-16 21:55:03] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-16 21:55:03] [INFO ] Invariant cache hit.
[2023-03-16 21:55:04] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-16 21:55:04] [INFO ] Implicit Places using invariants and state equation in 539 ms returned []
Implicit Place search using SMT with State Equation took 792 ms to find 0 implicit places.
[2023-03-16 21:55:04] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-16 21:55:04] [INFO ] Invariant cache hit.
[2023-03-16 21:55:04] [INFO ] Dead Transitions using invariants and state equation in 397 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1214 ms. Remains : 244/244 places, 332/332 transitions.
Support contains 224 out of 244 places after structural reductions.
[2023-03-16 21:55:04] [INFO ] Flatten gal took : 79 ms
[2023-03-16 21:55:05] [INFO ] Flatten gal took : 52 ms
[2023-03-16 21:55:05] [INFO ] Input system was already deterministic with 332 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=13 ) properties (out of 18) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2023-03-16 21:55:07] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-16 21:55:07] [INFO ] Invariant cache hit.
[2023-03-16 21:55:07] [INFO ] [Real]Absence check using 11 positive place invariants in 13 ms returned sat
[2023-03-16 21:55:07] [INFO ] [Real]Absence check using 11 positive and 4 generalized place invariants in 7 ms returned sat
[2023-03-16 21:55:07] [INFO ] After 281ms SMT Verify possible using all constraints in real domain returned unsat :12 sat :0 real:1
[2023-03-16 21:55:08] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-03-16 21:55:08] [INFO ] [Nat]Absence check using 11 positive and 4 generalized place invariants in 4 ms returned sat
[2023-03-16 21:55:08] [INFO ] After 204ms SMT Verify possible using state equation in natural domain returned unsat :12 sat :1
[2023-03-16 21:55:08] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-16 21:55:08] [INFO ] After 48ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :12 sat :1
[2023-03-16 21:55:08] [INFO ] Deduced a trap composed of 9 places in 174 ms of which 6 ms to minimize.
[2023-03-16 21:55:08] [INFO ] Deduced a trap composed of 16 places in 124 ms of which 2 ms to minimize.
[2023-03-16 21:55:08] [INFO ] Deduced a trap composed of 20 places in 134 ms of which 1 ms to minimize.
[2023-03-16 21:55:08] [INFO ] Deduced a trap composed of 16 places in 138 ms of which 1 ms to minimize.
[2023-03-16 21:55:08] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 4 trap constraints in 695 ms
[2023-03-16 21:55:08] [INFO ] After 766ms SMT Verify possible using trap constraints in natural domain returned unsat :13 sat :0
[2023-03-16 21:55:09] [INFO ] After 1064ms SMT Verify possible using all constraints in natural domain returned unsat :13 sat :0
Fused 13 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 13 atomic propositions for a total of 7 simplifications.
[2023-03-16 21:55:09] [INFO ] Flatten gal took : 42 ms
[2023-03-16 21:55:09] [INFO ] Flatten gal took : 44 ms
[2023-03-16 21:55:09] [INFO ] Input system was already deterministic with 332 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 38 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2023-03-16 21:55:09] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-16 21:55:09] [INFO ] Invariant cache hit.
[2023-03-16 21:55:09] [INFO ] Implicit Places using invariants in 237 ms returned [0, 1, 2, 3]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 243 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 240/244 places, 332/332 transitions.
Applied a total of 0 rules in 33 ms. Remains 240 /240 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 315 ms. Remains : 240/244 places, 332/332 transitions.
[2023-03-16 21:55:09] [INFO ] Flatten gal took : 33 ms
[2023-03-16 21:55:09] [INFO ] Flatten gal took : 37 ms
[2023-03-16 21:55:09] [INFO ] Input system was already deterministic with 332 transitions.
[2023-03-16 21:55:09] [INFO ] Flatten gal took : 30 ms
[2023-03-16 21:55:09] [INFO ] Flatten gal took : 30 ms
[2023-03-16 21:55:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality11499940557638487987.gal : 19 ms
[2023-03-16 21:55:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality1610376701750789784.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11499940557638487987.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1610376701750789784.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 21:55:39] [INFO ] Flatten gal took : 17 ms
[2023-03-16 21:55:39] [INFO ] Applying decomposition
[2023-03-16 21:55:39] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4838683891766072930.txt' '-o' '/tmp/graph4838683891766072930.bin' '-w' '/tmp/graph4838683891766072930.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4838683891766072930.bin' '-l' '-1' '-v' '-w' '/tmp/graph4838683891766072930.weights' '-q' '0' '-e' '0.001'
[2023-03-16 21:55:40] [INFO ] Decomposing Gal with order
[2023-03-16 21:55:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 21:55:40] [INFO ] Removed a total of 210 redundant transitions.
[2023-03-16 21:55:40] [INFO ] Flatten gal took : 88 ms
[2023-03-16 21:55:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 16 ms.
[2023-03-16 21:55:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality13524071554464660725.gal : 15 ms
[2023-03-16 21:55:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality15455101369680276987.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13524071554464660725.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15455101369680276987.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,11.3157,253220,5334,251,338339,3555,765,1.72337e+06,96,29779,0
Converting to forward existential form...Done !
original formula: TRUE
=> equivalent forward existential formula: [(Init * TRUE)] != FALSE
(forward)formula 0,1,11.3166,253220,1,0,338339,3555,766,1.72337e+06,96,29779,0
FORMULA Peterson-COL-3-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 7 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2023-03-16 21:55:51] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-16 21:55:51] [INFO ] Invariant cache hit.
[2023-03-16 21:55:51] [INFO ] Implicit Places using invariants in 166 ms returned [0, 1, 2, 3]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 178 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 240/244 places, 332/332 transitions.
Applied a total of 0 rules in 12 ms. Remains 240 /240 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 197 ms. Remains : 240/244 places, 332/332 transitions.
[2023-03-16 21:55:51] [INFO ] Flatten gal took : 25 ms
[2023-03-16 21:55:51] [INFO ] Flatten gal took : 14 ms
[2023-03-16 21:55:51] [INFO ] Input system was already deterministic with 332 transitions.
[2023-03-16 21:55:51] [INFO ] Flatten gal took : 19 ms
[2023-03-16 21:55:52] [INFO ] Flatten gal took : 19 ms
[2023-03-16 21:55:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality18249716443884833116.gal : 4 ms
[2023-03-16 21:55:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality5056626764907186190.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18249716443884833116.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5056626764907186190.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 21:56:22] [INFO ] Flatten gal took : 14 ms
[2023-03-16 21:56:22] [INFO ] Applying decomposition
[2023-03-16 21:56:22] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14093235801925564556.txt' '-o' '/tmp/graph14093235801925564556.bin' '-w' '/tmp/graph14093235801925564556.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14093235801925564556.bin' '-l' '-1' '-v' '-w' '/tmp/graph14093235801925564556.weights' '-q' '0' '-e' '0.001'
[2023-03-16 21:56:22] [INFO ] Decomposing Gal with order
[2023-03-16 21:56:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 21:56:22] [INFO ] Removed a total of 214 redundant transitions.
[2023-03-16 21:56:22] [INFO ] Flatten gal took : 31 ms
[2023-03-16 21:56:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 5 ms.
[2023-03-16 21:56:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality16030215380914389877.gal : 5 ms
[2023-03-16 21:56:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality12057083838971563071.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16030215380914389877.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12057083838971563071.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,12.0632,301944,4696,216,359173,4338,744,2.31412e+06,86,40406,0
Converting to forward existential form...Done !
original formula: AG(EF(EX(TRUE)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EX(TRUE))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t112, t113, t114, t115, t249, t250, t252, t253, t255, t256, t258, t259, t261, t262, t264, t26...803
(forward)formula 0,1,17.0996,301944,1,0,359173,4761,3936,2.31412e+06,426,40406,912431
FORMULA Peterson-COL-3-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 5 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2023-03-16 21:56:39] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-16 21:56:39] [INFO ] Invariant cache hit.
[2023-03-16 21:56:39] [INFO ] Implicit Places using invariants in 186 ms returned []
[2023-03-16 21:56:39] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-16 21:56:39] [INFO ] Invariant cache hit.
[2023-03-16 21:56:39] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-16 21:56:40] [INFO ] Implicit Places using invariants and state equation in 497 ms returned []
Implicit Place search using SMT with State Equation took 688 ms to find 0 implicit places.
[2023-03-16 21:56:40] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-16 21:56:40] [INFO ] Invariant cache hit.
[2023-03-16 21:56:40] [INFO ] Dead Transitions using invariants and state equation in 334 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1032 ms. Remains : 244/244 places, 332/332 transitions.
[2023-03-16 21:56:40] [INFO ] Flatten gal took : 20 ms
[2023-03-16 21:56:40] [INFO ] Flatten gal took : 20 ms
[2023-03-16 21:56:40] [INFO ] Input system was already deterministic with 332 transitions.
[2023-03-16 21:56:40] [INFO ] Flatten gal took : 19 ms
[2023-03-16 21:56:40] [INFO ] Flatten gal took : 19 ms
[2023-03-16 21:56:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality4401491707479903662.gal : 4 ms
[2023-03-16 21:56:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality11617764537189516217.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4401491707479903662.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11617764537189516217.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 21:57:10] [INFO ] Flatten gal took : 11 ms
[2023-03-16 21:57:10] [INFO ] Applying decomposition
[2023-03-16 21:57:10] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17406816822289529891.txt' '-o' '/tmp/graph17406816822289529891.bin' '-w' '/tmp/graph17406816822289529891.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17406816822289529891.bin' '-l' '-1' '-v' '-w' '/tmp/graph17406816822289529891.weights' '-q' '0' '-e' '0.001'
[2023-03-16 21:57:10] [INFO ] Decomposing Gal with order
[2023-03-16 21:57:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 21:57:10] [INFO ] Removed a total of 58 redundant transitions.
[2023-03-16 21:57:10] [INFO ] Flatten gal took : 47 ms
[2023-03-16 21:57:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 98 labels/synchronizations in 6 ms.
[2023-03-16 21:57:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality14181516082567839788.gal : 5 ms
[2023-03-16 21:57:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality4717760533556850583.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14181516082567839788.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4717760533556850583.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,26.5943,620788,2,76777,5,1.92511e+06,6,0,1337,3.14178e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 3 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2023-03-16 21:57:40] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-16 21:57:40] [INFO ] Invariant cache hit.
[2023-03-16 21:57:41] [INFO ] Implicit Places using invariants in 121 ms returned []
[2023-03-16 21:57:41] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-16 21:57:41] [INFO ] Invariant cache hit.
[2023-03-16 21:57:41] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-16 21:57:41] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 458 ms to find 0 implicit places.
[2023-03-16 21:57:41] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-16 21:57:41] [INFO ] Invariant cache hit.
[2023-03-16 21:57:41] [INFO ] Dead Transitions using invariants and state equation in 273 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 738 ms. Remains : 244/244 places, 332/332 transitions.
[2023-03-16 21:57:41] [INFO ] Flatten gal took : 14 ms
[2023-03-16 21:57:41] [INFO ] Flatten gal took : 18 ms
[2023-03-16 21:57:41] [INFO ] Input system was already deterministic with 332 transitions.
[2023-03-16 21:57:41] [INFO ] Flatten gal took : 17 ms
[2023-03-16 21:57:41] [INFO ] Flatten gal took : 16 ms
[2023-03-16 21:57:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality17708580797843894805.gal : 2 ms
[2023-03-16 21:57:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality1779140347575768130.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17708580797843894805.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1779140347575768130.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 21:58:11] [INFO ] Flatten gal took : 12 ms
[2023-03-16 21:58:11] [INFO ] Applying decomposition
[2023-03-16 21:58:11] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16020542913735166418.txt' '-o' '/tmp/graph16020542913735166418.bin' '-w' '/tmp/graph16020542913735166418.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16020542913735166418.bin' '-l' '-1' '-v' '-w' '/tmp/graph16020542913735166418.weights' '-q' '0' '-e' '0.001'
[2023-03-16 21:58:11] [INFO ] Decomposing Gal with order
[2023-03-16 21:58:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 21:58:12] [INFO ] Removed a total of 68 redundant transitions.
[2023-03-16 21:58:12] [INFO ] Flatten gal took : 53 ms
[2023-03-16 21:58:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-16 21:58:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality14841976783941714448.gal : 4 ms
[2023-03-16 21:58:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality17460163195190592251.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14841976783941714448.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17460163195190592251.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,24.6621,572820,2,69527,5,1.63979e+06,6,0,1311,2.92055e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 3 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2023-03-16 21:58:42] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-16 21:58:42] [INFO ] Invariant cache hit.
[2023-03-16 21:58:42] [INFO ] Implicit Places using invariants in 133 ms returned [0, 1, 2, 3]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 144 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 240/244 places, 332/332 transitions.
Applied a total of 0 rules in 3 ms. Remains 240 /240 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 151 ms. Remains : 240/244 places, 332/332 transitions.
[2023-03-16 21:58:42] [INFO ] Flatten gal took : 10 ms
[2023-03-16 21:58:42] [INFO ] Flatten gal took : 10 ms
[2023-03-16 21:58:42] [INFO ] Input system was already deterministic with 332 transitions.
[2023-03-16 21:58:42] [INFO ] Flatten gal took : 9 ms
[2023-03-16 21:58:42] [INFO ] Flatten gal took : 9 ms
[2023-03-16 21:58:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality6643046118901120641.gal : 2 ms
[2023-03-16 21:58:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality6720324990145479976.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6643046118901120641.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6720324990145479976.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 21:59:12] [INFO ] Flatten gal took : 13 ms
[2023-03-16 21:59:12] [INFO ] Applying decomposition
[2023-03-16 21:59:12] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13781873436456373414.txt' '-o' '/tmp/graph13781873436456373414.bin' '-w' '/tmp/graph13781873436456373414.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13781873436456373414.bin' '-l' '-1' '-v' '-w' '/tmp/graph13781873436456373414.weights' '-q' '0' '-e' '0.001'
[2023-03-16 21:59:12] [INFO ] Decomposing Gal with order
[2023-03-16 21:59:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 21:59:12] [INFO ] Removed a total of 216 redundant transitions.
[2023-03-16 21:59:12] [INFO ] Flatten gal took : 27 ms
[2023-03-16 21:59:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 3 ms.
[2023-03-16 21:59:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality12827739264322618015.gal : 4 ms
[2023-03-16 21:59:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality5357028139940643757.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12827739264322618015.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5357028139940643757.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,20.5893,415136,3591,159,426717,4548,732,3.52627e+06,91,28697,0
Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,20.6494,415136,1,0,426717,4548,1078,3.52627e+06,119,28697,1123
FORMULA Peterson-COL-3-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 4 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2023-03-16 21:59:33] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-16 21:59:33] [INFO ] Invariant cache hit.
[2023-03-16 21:59:33] [INFO ] Implicit Places using invariants in 135 ms returned [0, 1, 2, 3]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 144 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 240/244 places, 332/332 transitions.
Applied a total of 0 rules in 3 ms. Remains 240 /240 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 151 ms. Remains : 240/244 places, 332/332 transitions.
[2023-03-16 21:59:33] [INFO ] Flatten gal took : 8 ms
[2023-03-16 21:59:33] [INFO ] Flatten gal took : 8 ms
[2023-03-16 21:59:33] [INFO ] Input system was already deterministic with 332 transitions.
[2023-03-16 21:59:33] [INFO ] Flatten gal took : 7 ms
[2023-03-16 21:59:33] [INFO ] Flatten gal took : 8 ms
[2023-03-16 21:59:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality4884021478334525336.gal : 8 ms
[2023-03-16 21:59:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality6489899288912139166.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4884021478334525336.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6489899288912139166.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 22:00:03] [INFO ] Flatten gal took : 9 ms
[2023-03-16 22:00:03] [INFO ] Applying decomposition
[2023-03-16 22:00:03] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4011579439693281704.txt' '-o' '/tmp/graph4011579439693281704.bin' '-w' '/tmp/graph4011579439693281704.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4011579439693281704.bin' '-l' '-1' '-v' '-w' '/tmp/graph4011579439693281704.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:00:03] [INFO ] Decomposing Gal with order
[2023-03-16 22:00:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:00:03] [INFO ] Removed a total of 208 redundant transitions.
[2023-03-16 22:00:03] [INFO ] Flatten gal took : 19 ms
[2023-03-16 22:00:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 3 ms.
[2023-03-16 22:00:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality7675939219282067217.gal : 6 ms
[2023-03-16 22:00:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality10298366238840370256.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7675939219282067217.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10298366238840370256.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,7.58161,191324,3050,226,256054,5364,753,1.36283e+06,106,54296,0
Converting to forward existential form...Done !
original formula: AG(EX(TRUE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t21, t22, t23, t24, t26, t27, t28, t29, t31, t32, t33, t34, t112, t113, t114, t115, t249, t25...732
(forward)formula 0,1,10.6823,191324,1,0,256054,5364,3350,1.36283e+06,556,54296,645154
FORMULA Peterson-COL-3-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 3 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2023-03-16 22:00:14] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-16 22:00:14] [INFO ] Invariant cache hit.
[2023-03-16 22:00:14] [INFO ] Implicit Places using invariants in 193 ms returned [0, 1, 2, 3]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 196 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 240/244 places, 332/332 transitions.
Applied a total of 0 rules in 3 ms. Remains 240 /240 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 203 ms. Remains : 240/244 places, 332/332 transitions.
[2023-03-16 22:00:14] [INFO ] Flatten gal took : 17 ms
[2023-03-16 22:00:14] [INFO ] Flatten gal took : 13 ms
[2023-03-16 22:00:14] [INFO ] Input system was already deterministic with 332 transitions.
[2023-03-16 22:00:14] [INFO ] Flatten gal took : 13 ms
[2023-03-16 22:00:14] [INFO ] Flatten gal took : 12 ms
[2023-03-16 22:00:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality9745454471726733878.gal : 5 ms
[2023-03-16 22:00:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality8341794859354960181.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9745454471726733878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8341794859354960181.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 22:00:44] [INFO ] Flatten gal took : 9 ms
[2023-03-16 22:00:44] [INFO ] Applying decomposition
[2023-03-16 22:00:44] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6227850084398584849.txt' '-o' '/tmp/graph6227850084398584849.bin' '-w' '/tmp/graph6227850084398584849.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6227850084398584849.bin' '-l' '-1' '-v' '-w' '/tmp/graph6227850084398584849.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:00:44] [INFO ] Decomposing Gal with order
[2023-03-16 22:00:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:00:44] [INFO ] Removed a total of 159 redundant transitions.
[2023-03-16 22:00:44] [INFO ] Flatten gal took : 24 ms
[2023-03-16 22:00:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 31 labels/synchronizations in 4 ms.
[2023-03-16 22:00:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality12783593929128465348.gal : 4 ms
[2023-03-16 22:00:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality10401749590901634114.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12783593929128465348.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10401749590901634114.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-16 22:01:14] [INFO ] Flatten gal took : 9 ms
[2023-03-16 22:01:14] [INFO ] Flatten gal took : 7 ms
[2023-03-16 22:01:14] [INFO ] Applying decomposition
[2023-03-16 22:01:15] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13096099362467859180.txt' '-o' '/tmp/graph13096099362467859180.bin' '-w' '/tmp/graph13096099362467859180.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13096099362467859180.bin' '-l' '-1' '-v' '-w' '/tmp/graph13096099362467859180.weights' '-q' '0' '-e' '0.001'
[2023-03-16 22:01:15] [INFO ] Decomposing Gal with order
[2023-03-16 22:01:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 22:01:15] [INFO ] Removed a total of 36 redundant transitions.
[2023-03-16 22:01:15] [INFO ] Flatten gal took : 61 ms
[2023-03-16 22:01:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 3 ms.
[2023-03-16 22:01:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality5713716492636140113.gal : 3 ms
[2023-03-16 22:01:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality7329843865289087813.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5713716492636140113.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7329843865289087813.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.40795e+06,43.3958,900032,2,97244,5,2.74403e+06,6,0,1335,4.71638e+06,0
Converting to forward existential form...Done !
original formula: AX(((((((gu0.EndTurn_0+gu0.EndTurn_1)+(gu0.EndTurn_2+gu0.EndTurn_3))+((gu0.EndTurn_4+gu0.EndTurn_5)+(gu0.EndTurn_6+gu0.EndTurn_7)))+((gu0...1795
=> equivalent forward existential formula: ([(EY(Init) * !((((((gu0.EndTurn_0+gu0.EndTurn_1)+(gu0.EndTurn_2+gu0.EndTurn_3))+((gu0.EndTurn_4+gu0.EndTurn_5)+...1868
Reverse transition relation is NOT exact ! Due to transitions gu0.t249, gu0.t250, gu0.t252, gu0.t253, gu0.t255, gu0.t256, gu0.t258, gu0.t259, gu0.t261, gu0...532
(forward)formula 0,0,202.783,2651568,1,0,551,1.34688e+07,11,300,7754,8.76672e+06,50
FORMULA Peterson-COL-3-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: EF((AG((AG((((((gu0.TestTurn_0+gu0.TestTurn_1)+(gu0.TestTurn_2+gu0.TestTurn_3))+((gu0.TestTurn_4+gu0.TestTurn_5)+(gu0.TestTurn_6+gu0.Test...1218
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(E(TRUE U !((!(E(TRUE U !((((((gu0.TestTurn_0+gu0.TestTurn_1)+(gu0.TestTurn_2+gu0.Test...1292
(forward)formula 1,0,342.584,3127528,1,0,551,2.59006e+07,24,300,7412,9.26178e+06,195
FORMULA Peterson-COL-3-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: EG(EF((AX(FALSE) + AG((((((((gu2.TestIdentity_0+gu2.TestIdentity_1)+(gu2.TestIdentity_2+gu2.TestIdentity_3))+((gu2.TestIdentity_4+gu2.Tes...1990
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (!(EX(!(FALSE))) + !(E(TRUE U !((((((((gu2.TestIdentity_0+gu2.TestIdentity_1)+(gu2.TestIdent...2057
(forward)formula 2,0,430.221,3699220,1,0,551,2.99926e+07,19,300,4356,1.01615e+07,6
FORMULA Peterson-COL-3-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Total runtime 806669 ms.
BK_STOP 1679004507579
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Peterson-COL-3"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Peterson-COL-3, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r261-smll-167863536500561"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-3.tgz
mv Peterson-COL-3 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;