Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r159-oct2-162089267700027.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PhilosophersDyn-COL-50, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089267700027
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 155K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 87K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Mar 28 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 27 09:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 09:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 25 11:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 11:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 34K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-00
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-01
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-02
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-03
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-04
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-05
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-06
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-07
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-08
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-09
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-10
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-11
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-12
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-13
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-14
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1621176468863

Running Version 0
[2021-05-16 14:47:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -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]
[2021-05-16 14:47:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 14:47:51] [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.
[2021-05-16 14:47:52] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-16 14:47:52] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 548 ms
[2021-05-16 14:47:52] [INFO ] Imported 8 HL places and 7 HL transitions for a total of 2850 PT places and 257600.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2021-05-16 14:47:52] [INFO ] Built PT skeleton of HLPN with 8 places and 7 transitions in 3 ms.
[2021-05-16 14:47:52] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_5040094361328090925.dot
// Phase 1: matrix 7 rows 8 cols
[2021-05-16 14:47:52] [INFO ] Computed 3 place invariants in 5 ms
FORMULA PhilosophersDyn-COL-50-UpperBounds-00 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2021-05-16 14:47:54] [INFO ] Unfolded HLPN to a Petri net with 2850 places and 257550 transitions in 1627 ms.
[2021-05-16 14:47:54] [INFO ] Unfolded HLPN properties in 1 ms.
// Phase 1: matrix 7 rows 8 cols
[2021-05-16 14:47:54] [INFO ] Computed 3 place invariants in 2 ms
[2021-05-16 14:47:54] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2021-05-16 14:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-16 14:47:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 14:47:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2021-05-16 14:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-16 14:47:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-16 14:47:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-16 14:47:54] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 14 ms.
[2021-05-16 14:47:54] [INFO ] Added : 5 causal constraints over 1 iterations in 35 ms. Result :sat
Minimization took 7 ms.
[2021-05-16 14:47:54] [INFO ] [Real]Absence check using 3 positive place invariants in 9 ms returned sat
[2021-05-16 14:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:54] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-16 14:47:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 14:47:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-16 14:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:54] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-16 14:47:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 9 ms returned sat
[2021-05-16 14:47:54] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-16 14:47:54] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 15 ms.
[2021-05-16 14:47:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-16 14:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:54] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2021-05-16 14:47:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 14:47:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2021-05-16 14:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-16 14:47:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-16 14:47:54] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-16 14:47:54] [INFO ] Added : 5 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 3 ms.
[2021-05-16 14:47:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-16 14:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:54] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-16 14:47:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 14:47:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-16 14:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2021-05-16 14:47:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-16 14:47:54] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-16 14:47:54] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2021-05-16 14:47:54] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2021-05-16 14:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2021-05-16 14:47:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 14:47:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-16 14:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-16 14:47:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2021-05-16 14:47:54] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-16 14:47:54] [INFO ] Added : 5 causal constraints over 1 iterations in 28 ms. Result :sat
Minimization took 5 ms.
[2021-05-16 14:47:54] [INFO ] [Real]Absence check using 3 positive place invariants in 26 ms returned sat
[2021-05-16 14:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2021-05-16 14:47:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 8 ms.
[2021-05-16 14:47:55] [INFO ] Added : 5 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-16 14:47:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-16 14:47:55] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 9 ms.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-16 14:47:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-16 14:47:55] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 9 ms.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-16 14:47:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-16 14:47:55] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-16 14:47:55] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Real]Added 3 Read/Feed constraints in 19 ms returned sat
[2021-05-16 14:47:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-16 14:47:55] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 12 ms.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-16 14:47:55] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 14 ms.
[2021-05-16 14:47:55] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using 3 positive place invariants in 26 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-16 14:47:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-16 14:47:55] [INFO ] Added : 5 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 4 ms.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-16 14:47:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2021-05-16 14:47:55] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-16 14:47:55] [INFO ] Added : 5 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 17 ms.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2021-05-16 14:47:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 26 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 14:47:55] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2021-05-16 14:47:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2021-05-16 14:47:55] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-16 14:47:55] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [50, 50, 50, 50, -1, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50]
[2021-05-16 14:47:57] [INFO ] Unfolded HLPN to a Petri net with 2850 places and 257550 transitions in 1016 ms.
[2021-05-16 14:47:57] [INFO ] Unfolded HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1001_15195378405835513288.dot
Ensure Unique test removed 1225 transitions
Reduce redundant transitions removed 1225 transitions.
Incomplete random walk after 10000 steps, including 1114 resets, run finished after 7716 ms. (steps per millisecond=1 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 15) seen :34
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 15) seen :39
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 15) seen :34
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 15) seen :38
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 15) seen :38
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 15) seen :39
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 315 ms. (steps per millisecond=31 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 15) seen :36
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 15) seen :38
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 398 ms. (steps per millisecond=25 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 15) seen :28
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 15) seen :34
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 15) seen :38
[2021-05-16 14:48:08] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2021-05-16 14:50:08] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-16 14:50:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:50:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-16 14:50:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:50:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-16 14:50:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:50:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-16 14:50:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:50:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-16 14:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:50:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-16 14:50:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:50:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-16 14:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:50:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-16 14:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:50:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-16 14:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:50:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-16 14:50:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:50:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-16 14:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:51:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-16 14:51:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:51:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-16 14:51:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:51:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-16 14:51:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:51:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 13
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-16 14:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 14:51:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 14
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [50, 50, 50, 50, 2147483647, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50] Max seen :[4, 2, 2, 4, 2, 4, 2, 2, 4, 4, 2, 4, 2, 4, 2]
Support contains 2800 out of 2850 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2850/2850 places, 256325/256325 transitions.
Applied a total of 0 rules in 4571 ms. Remains 2850 /2850 variables (removed 0) and now considering 256325/256325 (removed 0) transitions.
[2021-05-16 14:51:29] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2021-05-16 14:53:29] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-16 14:53:59] [INFO ] Performed 18204/256325 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-16 14:54:29] [INFO ] Dead Transitions using invariants and state equation in 180319 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2850/2850 places, 256325/256325 transitions.
Normalized transition count is 246525 out of 256325 initially.
// Phase 1: matrix 246525 rows 2850 cols
[2021-05-16 14:56:29] [WARNING] Invariant computation timed out after 120 seconds.
Interrupted random walk after 22258 steps, including 2478 resets, run timeout after 30013 ms. (steps per millisecond=0 ) properties seen :{0=4, 1=2, 2=2, 3=4, 4=2, 5=4, 6=2, 7=2, 8=4, 9=4, 10=2, 11=4, 12=2, 13=4, 14=2}
Interrupted Best-First random walk after 476435 steps, including 289 resets, run timeout after 5002 ms. (steps per millisecond=95 ) properties seen :{0=4, 1=2, 2=2, 3=4, 4=2, 5=2, 8=4, 9=4, 11=4, 12=2, 13=4}
Interrupted Best-First random walk after 362553 steps, including 257 resets, run timeout after 5004 ms. (steps per millisecond=72 ) properties seen :{0=4, 1=2, 2=2, 3=4, 4=2, 5=4, 6=1, 7=1, 8=4, 9=3, 10=1, 11=4, 12=2, 13=4, 14=1}
Interrupted Best-First random walk after 278434 steps, including 197 resets, run timeout after 5002 ms. (steps per millisecond=55 ) properties seen :{0=4, 1=2, 2=2, 3=4, 4=2, 5=4, 6=2, 7=2, 8=4, 9=4, 10=2, 11=4, 12=2, 13=4, 14=2}
Interrupted Best-First random walk after 510455 steps, including 310 resets, run timeout after 5004 ms. (steps per millisecond=102 ) properties seen :{0=4, 1=2, 2=2, 3=4, 4=2, 5=2, 8=4, 9=4, 11=4, 12=2, 13=4}
Interrupted Best-First random walk after 421096 steps, including 296 resets, run timeout after 5009 ms. (steps per millisecond=84 ) properties seen :{0=4, 1=2, 2=2, 3=4, 4=2, 5=4, 6=2, 7=2, 8=4, 9=4, 10=2, 11=4, 12=2, 13=4, 14=2}
Interrupted Best-First random walk after 676703 steps, including 481 resets, run timeout after 5004 ms. (steps per millisecond=135 ) properties seen :{0=4, 1=2, 2=2, 3=4, 4=2, 5=4, 6=2, 7=2, 8=4, 9=4, 10=2, 11=4, 12=2, 13=4, 14=2}
Interrupted Best-First random walk after 831260 steps, including 590 resets, run timeout after 5004 ms. (steps per millisecond=166 ) properties seen :{0=4, 1=2, 2=2, 3=4, 4=2, 5=4, 6=2, 7=2, 8=4, 9=4, 10=2, 11=4, 12=2, 13=4, 14=2}
Interrupted Best-First random walk after 810602 steps, including 574 resets, run timeout after 5001 ms. (steps per millisecond=162 ) properties seen :{0=4, 1=2, 2=2, 3=4, 4=2, 5=4, 6=2, 7=2, 8=4, 9=4, 10=2, 11=4, 12=2, 13=4, 14=2}
Interrupted Best-First random walk after 156403 steps, including 110 resets, run timeout after 5002 ms. (steps per millisecond=31 ) properties seen :{0=4, 1=2, 2=2, 3=4, 4=2, 5=4, 6=2, 7=2, 8=4, 9=4, 10=2, 11=4, 12=2, 13=4, 14=2}
Interrupted Best-First random walk after 968118 steps, including 588 resets, run timeout after 5002 ms. (steps per millisecond=193 ) properties seen :{0=4, 3=4, 4=2, 5=2, 6=2, 7=2, 8=4, 9=4, 10=2, 11=4, 13=4, 14=2}
Interrupted Best-First random walk after 822333 steps, including 583 resets, run timeout after 5002 ms. (steps per millisecond=164 ) properties seen :{0=4, 1=2, 2=2, 3=4, 4=2, 5=4, 6=2, 7=2, 8=4, 9=4, 10=2, 11=4, 12=2, 13=4, 14=2}
Interrupted Best-First random walk after 109625 steps, including 77 resets, run timeout after 5042 ms. (steps per millisecond=21 ) properties seen :{0=4, 1=2, 2=2, 3=4, 4=2, 5=4, 6=2, 7=2, 8=4, 9=4, 10=2, 11=4, 12=2, 13=4, 14=2}
Interrupted Best-First random walk after 472143 steps, including 335 resets, run timeout after 5002 ms. (steps per millisecond=94 ) properties seen :{0=4, 1=2, 2=2, 3=4, 4=2, 5=4, 6=2, 7=2, 8=4, 9=4, 10=2, 11=4, 12=2, 13=4, 14=2}
Interrupted Best-First random walk after 430512 steps, including 262 resets, run timeout after 5010 ms. (steps per millisecond=85 ) properties seen :{0=4, 1=2, 2=2, 3=4, 4=2, 5=2, 8=4, 9=4, 11=4, 12=2, 13=4}
Interrupted Best-First random walk after 416868 steps, including 295 resets, run timeout after 5001 ms. (steps per millisecond=83 ) properties seen :{0=4, 1=2, 2=2, 3=4, 4=2, 5=4, 6=2, 7=2, 8=4, 9=4, 10=2, 11=4, 12=2, 13=4, 14=2}
[2021-05-16 14:58:16] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2021-05-16 15:00:16] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-16 15:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:00:57] [INFO ] [Real]Absence check using state equation in 40471 ms returned unknown
[2021-05-16 15:00:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:01:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-16 15:01:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:02:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-16 15:02:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:03:12] [INFO ] [Real]Absence check using state equation in 43331 ms returned unknown
[2021-05-16 15:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:03:57] [INFO ] [Real]Absence check using state equation in 44651 ms returned unknown
[2021-05-16 15:03:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:04:42] [INFO ] [Real]Absence check using state equation in 44661 ms returned unknown
[2021-05-16 15:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:05:26] [INFO ] [Real]Absence check using state equation in 43816 ms returned unknown
[2021-05-16 15:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:05:41] [INFO ] Invariants computation overflowed in 1052628 ms
[2021-05-16 15:06:11] [INFO ] [Real]Absence check using state equation in 44619 ms returned unknown
[2021-05-16 15:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:06:57] [INFO ] [Real]Absence check using state equation in 44737 ms returned unknown
[2021-05-16 15:06:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:07:42] [INFO ] [Real]Absence check using state equation in 44811 ms returned unknown
[2021-05-16 15:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:08:27] [INFO ] [Real]Absence check using state equation in 44723 ms returned unknown
[2021-05-16 15:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:08:57] [INFO ] [Real]Absence check using state equation in 30244 ms returned unknown
[2021-05-16 15:08:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:09:42] [INFO ] [Real]Absence check using state equation in 44858 ms returned unknown
[2021-05-16 15:09:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:10:27] [INFO ] [Real]Absence check using state equation in 44353 ms returned unknown
[2021-05-16 15:10:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:11:12] [INFO ] [Real]Absence check using state equation in 44447 ms returned unknown
Current structural bounds on expressions (after SMT) : [50, 50, 50, 50, 2147483647, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50] Max seen :[4, 2, 2, 4, 2, 4, 2, 2, 4, 4, 2, 4, 2, 4, 2]
Support contains 2800 out of 2850 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2850/2850 places, 256325/256325 transitions.
Applied a total of 0 rules in 4081 ms. Remains 2850 /2850 variables (removed 0) and now considering 256325/256325 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2850/2850 places, 256325/256325 transitions.
Starting structural reductions, iteration 0 : 2850/2850 places, 256325/256325 transitions.
[2021-05-16 15:11:19] [INFO ] Invariants computation overflowed in 1190485 ms
Applied a total of 0 rules in 4117 ms. Remains 2850 /2850 variables (removed 0) and now considering 256325/256325 (removed 0) transitions.
[2021-05-16 15:11:21] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2021-05-16 15:13:21] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-16 15:13:35] [INFO ] Implicit Places using invariants in 134137 ms returned []
Implicit Place search using SMT only with invariants took 134137 ms to find 0 implicit places.
[2021-05-16 15:13:35] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2021-05-16 15:15:06] [INFO ] Invariants computation overflowed in 1236286 ms
[2021-05-16 15:15:35] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-16 15:16:05] [INFO ] Performed 60130/256325 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-16 15:16:35] [INFO ] Dead Transitions using invariants and state equation in 180195 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2850/2850 places, 256325/256325 transitions.
Starting property specific reduction for PhilosophersDyn-COL-50-UpperBounds-01
Normalized transition count is 246525 out of 256325 initially.
// Phase 1: matrix 246525 rows 2850 cols
[2021-05-16 15:18:36] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-16 15:18:43] [INFO ] Invariants computation overflowed in 1227521 ms
Incomplete random walk after 10000 steps, including 1107 resets, run finished after 9524 ms. (steps per millisecond=1 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :4
[2021-05-16 15:18:46] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2021-05-16 15:20:46] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-16 15:20:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:20:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 50 out of 2850 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2850/2850 places, 256325/256325 transitions.
Free-agglomeration rule (complex) applied 50 times.
Iterating global reduction 0 with 50 rules applied. Total rules applied 50 place count 2850 transition count 256275
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 100 place count 2800 transition count 256275
Applied a total of 100 rules in 198820 ms. Remains 2800 /2850 variables (removed 50) and now considering 256275/256325 (removed 50) transitions.
[2021-05-16 15:24:10] [INFO ] Flow matrix only has 246475 transitions (discarded 9800 similar events)
// Phase 1: matrix 246475 rows 2800 cols
[2021-05-16 15:26:10] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-16 15:26:40] [INFO ] Performed 58776/256275 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-16 15:27:10] [INFO ] Dead Transitions using invariants and state equation in 180365 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2800/2850 places, 256275/256325 transitions.
Normalized transition count is 246475 out of 256275 initially.
// Phase 1: matrix 246475 rows 2800 cols
[2021-05-16 15:29:11] [WARNING] Invariant computation timed out after 120 seconds.
Interrupted random walk after 12986 steps, including 1450 resets, run timeout after 30066 ms. (steps per millisecond=0 ) properties seen :{0=4}
Interrupted Best-First random walk after 243358 steps, including 148 resets, run timeout after 5001 ms. (steps per millisecond=48 ) properties seen :{0=4}
[2021-05-16 15:29:47] [INFO ] Flow matrix only has 246475 transitions (discarded 9800 similar events)
// Phase 1: matrix 246475 rows 2800 cols
[2021-05-16 15:31:14] [INFO ] Invariants computation overflowed in 1193252 ms
[2021-05-16 15:31:47] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-16 15:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:32:17] [INFO ] [Real]Absence check using state equation in 29127 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 50 out of 2800 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2800/2800 places, 256275/256275 transitions.
[2021-05-16 15:35:00] [INFO ] Invariants computation overflowed in 1284684 ms
Applied a total of 0 rules in 165383 ms. Remains 2800 /2800 variables (removed 0) and now considering 256275/256275 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2800/2800 places, 256275/256275 transitions.
Starting structural reductions, iteration 0 : 2800/2800 places, 256275/256275 transitions.
Applied a total of 0 rules in 113878 ms. Remains 2800 /2800 variables (removed 0) and now considering 256275/256275 (removed 0) transitions.
[2021-05-16 15:36:56] [INFO ] Flow matrix only has 246475 transitions (discarded 9800 similar events)
// Phase 1: matrix 246475 rows 2800 cols
[2021-05-16 15:38:56] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-16 15:39:27] [INFO ] Performed 2512/2800 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2021-05-16 15:39:57] [INFO ] Performed 2615/2800 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2021-05-16 15:40:07] [INFO ] Invariants computation overflowed in 1411271 ms
[2021-05-16 15:40:17] [INFO ] Implicit Places using invariants in 201479 ms returned []
Implicit Place search using SMT only with invariants took 201481 ms to find 0 implicit places.
[2021-05-16 15:40:18] [INFO ] Flow matrix only has 246475 transitions (discarded 9800 similar events)
// Phase 1: matrix 246475 rows 2800 cols
[2021-05-16 15:42:18] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-16 15:42:51] [INFO ] Performed 46606/256275 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-16 15:43:18] [INFO ] Dead Transitions using invariants and state equation in 180684 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2800/2800 places, 256275/256275 transitions.
Ending property specific reduction for PhilosophersDyn-COL-50-UpperBounds-01 in 1603804 ms.
Starting property specific reduction for PhilosophersDyn-COL-50-UpperBounds-02
Normalized transition count is 246525 out of 256325 initially.
// Phase 1: matrix 246525 rows 2850 cols
[2021-05-16 15:44:48] [INFO ] Invariants computation overflowed in 1561981 ms
[2021-05-16 15:45:19] [WARNING] Invariant computation timed out after 120 seconds.
Incomplete random walk after 10000 steps, including 1113 resets, run finished after 22212 ms. (steps per millisecond=0 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 235 ms. (steps per millisecond=42 ) properties (out of 1) seen :2
[2021-05-16 15:45:43] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2021-05-16 15:47:43] [WARNING] Invariant computation timed out after 120 seconds.
[2021-05-16 15:47:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 15:47:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 50 out of 2850 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2850/2850 places, 256325/256325 transitions.

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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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 UpperBounds -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="PhilosophersDyn-COL-50"
export BK_EXAMINATION="UpperBounds"
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 PhilosophersDyn-COL-50, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r159-oct2-162089267700027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-COL-50.tgz
mv PhilosophersDyn-COL-50 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;