fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r026-tajo-162038143400100
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for BridgeAndVehicles-COL-V50P50N20

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
13870.668 3600000.00 13977886.00 140.60 FFF?FTFTFFTFFFTT normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r026-tajo-162038143400100.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-COL-V50P50N20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-tajo-162038143400100
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 132K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 102K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Mar 28 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 28 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Mar 23 02:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 23 02:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Mar 22 11:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 22 11:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 42K May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-COL-V50P50N20-00
FORMULA_NAME BridgeAndVehicles-COL-V50P50N20-01
FORMULA_NAME BridgeAndVehicles-COL-V50P50N20-02
FORMULA_NAME BridgeAndVehicles-COL-V50P50N20-03
FORMULA_NAME BridgeAndVehicles-COL-V50P50N20-04
FORMULA_NAME BridgeAndVehicles-COL-V50P50N20-05
FORMULA_NAME BridgeAndVehicles-COL-V50P50N20-06
FORMULA_NAME BridgeAndVehicles-COL-V50P50N20-07
FORMULA_NAME BridgeAndVehicles-COL-V50P50N20-08
FORMULA_NAME BridgeAndVehicles-COL-V50P50N20-09
FORMULA_NAME BridgeAndVehicles-COL-V50P50N20-10
FORMULA_NAME BridgeAndVehicles-COL-V50P50N20-11
FORMULA_NAME BridgeAndVehicles-COL-V50P50N20-12
FORMULA_NAME BridgeAndVehicles-COL-V50P50N20-13
FORMULA_NAME BridgeAndVehicles-COL-V50P50N20-14
FORMULA_NAME BridgeAndVehicles-COL-V50P50N20-15

=== Now, execution of the tool begins

BK_START 1620518907417

Running Version 0
[2021-05-09 00:08:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-09 00:08:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 00:08:28] [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.
[2021-05-09 00:08:29] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-09 00:08:29] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 545 ms
[2021-05-09 00:08:29] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 138 PT places and 218878.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-COL-V50P50N20-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N20-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 00:08:29] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions in 3 ms.
[2021-05-09 00:08:29] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_5480276055437844017.dot
[2021-05-09 00:08:29] [INFO ] Initial state test concluded for 3 properties.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA BridgeAndVehicles-COL-V50P50N20-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N20-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N20-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N20-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 100000 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=709 ) properties (out of 21) seen :13
Running SMT prover for 8 properties.
// Phase 1: matrix 10 rows 12 cols
[2021-05-09 00:08:29] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 00:08:29] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2021-05-09 00:08:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:08:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-09 00:08:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:08:29] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-09 00:08:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:08:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-09 00:08:29] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 00:08:29] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
[2021-05-09 00:08:29] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-09 00:08:30] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-09 00:08:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:08:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-09 00:08:30] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 00:08:30] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
[2021-05-09 00:08:30] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-09 00:08:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:08:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-09 00:08:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:08:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-09 00:08:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:08:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-09 00:08:30] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-09 00:08:30] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
[2021-05-09 00:08:30] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-09 00:08:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:08:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-09 00:08:30] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 00:08:30] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
[2021-05-09 00:08:30] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-09 00:08:30] [INFO ] [Real]Absence check using 4 positive place invariants in 0 ms returned sat
[2021-05-09 00:08:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:08:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2021-05-09 00:08:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:08:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-09 00:08:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:08:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-09 00:08:30] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 00:08:30] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
[2021-05-09 00:08:30] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-09 00:08:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:08:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-09 00:08:30] [INFO ] Solution in real domain found non-integer solution.
Successfully simplified 3 atomic propositions for a total of 10 simplifications.
[2021-05-09 00:08:30] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-09 00:08:30] [INFO ] Flatten gal took : 16 ms
FORMULA BridgeAndVehicles-COL-V50P50N20-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N20-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 00:08:30] [INFO ] Flatten gal took : 2 ms
[2021-05-09 00:08:30] [INFO ] Unfolded HLPN to a Petri net with 138 places and 2348 transitions in 42 ms.
[2021-05-09 00:08:30] [INFO ] Unfolded HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1001_6926447306483925265.dot
Support contains 12 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 49 ms. Remains 138 /138 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2021-05-09 00:08:30] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2021-05-09 00:08:30] [INFO ] Computed 7 place invariants in 19 ms
[2021-05-09 00:08:31] [INFO ] Dead Transitions using invariants and state equation in 775 ms returned []
[2021-05-09 00:08:31] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2021-05-09 00:08:31] [INFO ] Computed 7 place invariants in 8 ms
[2021-05-09 00:08:31] [INFO ] Implicit Places using invariants in 266 ms returned []
[2021-05-09 00:08:31] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2021-05-09 00:08:31] [INFO ] Computed 7 place invariants in 4 ms
[2021-05-09 00:08:31] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 00:08:32] [INFO ] Implicit Places using invariants and state equation in 599 ms returned []
Implicit Place search using SMT with State Equation took 870 ms to find 0 implicit places.
[2021-05-09 00:08:32] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2021-05-09 00:08:32] [INFO ] Computed 7 place invariants in 6 ms
[2021-05-09 00:08:32] [INFO ] Dead Transitions using invariants and state equation in 852 ms returned []
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 2348/2348 transitions.
[2021-05-09 00:08:33] [INFO ] Flatten gal took : 162 ms
[2021-05-09 00:08:33] [INFO ] Flatten gal took : 299 ms
[2021-05-09 00:08:33] [INFO ] Input system was already deterministic with 2348 transitions.
Incomplete random walk after 100000 steps, including 231 resets, run finished after 1056 ms. (steps per millisecond=94 ) properties (out of 16) seen :11
Running SMT prover for 5 properties.
[2021-05-09 00:08:35] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2021-05-09 00:08:35] [INFO ] Computed 7 place invariants in 8 ms
[2021-05-09 00:08:35] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2021-05-09 00:08:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:08:35] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2021-05-09 00:08:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:08:35] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2021-05-09 00:08:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:08:35] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2021-05-09 00:08:35] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 00:08:35] [INFO ] [Nat]Added 42 Read/Feed constraints in 30 ms returned sat
[2021-05-09 00:08:35] [INFO ] Deduced a trap composed of 5 places in 335 ms of which 4 ms to minimize.
[2021-05-09 00:08:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 379 ms
[2021-05-09 00:08:35] [INFO ] Computed and/alt/rep : 120/238/120 causal constraints (skipped 167 transitions) in 117 ms.
[2021-05-09 00:08:36] [INFO ] Added : 116 causal constraints over 25 iterations in 644 ms. Result :sat
[2021-05-09 00:08:36] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned unsat
[2021-05-09 00:08:36] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-09 00:08:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:08:36] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2021-05-09 00:08:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:08:36] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2021-05-09 00:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:08:36] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2021-05-09 00:08:36] [INFO ] [Nat]Added 42 Read/Feed constraints in 25 ms returned sat
[2021-05-09 00:08:36] [INFO ] Computed and/alt/rep : 120/238/120 causal constraints (skipped 167 transitions) in 172 ms.
[2021-05-09 00:08:37] [INFO ] Added : 110 causal constraints over 24 iterations in 614 ms. Result :sat
[2021-05-09 00:08:37] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2021-05-09 00:08:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:08:37] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2021-05-09 00:08:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:08:37] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-09 00:08:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:08:37] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2021-05-09 00:08:37] [INFO ] [Nat]Added 42 Read/Feed constraints in 21 ms returned sat
[2021-05-09 00:08:37] [INFO ] Computed and/alt/rep : 120/238/120 causal constraints (skipped 167 transitions) in 78 ms.
[2021-05-09 00:08:38] [INFO ] Added : 116 causal constraints over 27 iterations in 464 ms. Result :sat
[2021-05-09 00:08:38] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-09 00:08:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:08:38] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2021-05-09 00:08:38] [INFO ] [Real]Added 42 Read/Feed constraints in 16 ms returned sat
[2021-05-09 00:08:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:08:38] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2021-05-09 00:08:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:08:38] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2021-05-09 00:08:38] [INFO ] [Nat]Added 42 Read/Feed constraints in 19 ms returned sat
[2021-05-09 00:08:38] [INFO ] Deduced a trap composed of 25 places in 209 ms of which 2 ms to minimize.
[2021-05-09 00:08:38] [INFO ] Deduced a trap composed of 5 places in 198 ms of which 0 ms to minimize.
[2021-05-09 00:08:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 455 ms
[2021-05-09 00:08:38] [INFO ] Computed and/alt/rep : 120/238/120 causal constraints (skipped 167 transitions) in 63 ms.
[2021-05-09 00:08:39] [INFO ] Added : 117 causal constraints over 25 iterations in 556 ms. Result :sat
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(X((p0&&X(F(p1))))) U G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 137 transition count 2348
Applied a total of 1 rules in 30 ms. Remains 137 /138 variables (removed 1) and now considering 2348/2348 (removed 0) transitions.
[2021-05-09 00:08:39] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 137 cols
[2021-05-09 00:08:39] [INFO ] Computed 6 place invariants in 6 ms
[2021-05-09 00:08:40] [INFO ] Dead Transitions using invariants and state equation in 835 ms returned []
[2021-05-09 00:08:40] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 137 cols
[2021-05-09 00:08:40] [INFO ] Computed 6 place invariants in 3 ms
[2021-05-09 00:08:40] [INFO ] Implicit Places using invariants in 269 ms returned []
[2021-05-09 00:08:40] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 137 cols
[2021-05-09 00:08:40] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-09 00:08:40] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 00:08:41] [INFO ] Implicit Places using invariants and state equation in 729 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1011 ms to find 1 implicit places.
[2021-05-09 00:08:41] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2021-05-09 00:08:41] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-09 00:08:42] [INFO ] Dead Transitions using invariants and state equation in 849 ms returned []
Starting structural reductions, iteration 1 : 136/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 19 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2021-05-09 00:08:42] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2021-05-09 00:08:42] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-09 00:08:42] [INFO ] Dead Transitions using invariants and state equation in 659 ms returned []
Finished structural reductions, in 2 iterations. Remains : 136/138 places, 2348/2348 transitions.
Stuttering acceptance computed with spot in 422 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N20-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 3}, { cond=p0, acceptance={} source=0 dest: 7}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 6}, { cond=(AND p0 p1), acceptance={0} source=6 dest: 7}], [{ cond=(NOT p0), acceptance={} source=7 dest: 4}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=1, aps=[p0:(LEQ 1 s108), p1:(LEQ 1 s106)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-COL-V50P50N20-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N20-00 finished in 3906 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(X(G(p0))) U (!p0||X(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 137 transition count 2348
Applied a total of 1 rules in 19 ms. Remains 137 /138 variables (removed 1) and now considering 2348/2348 (removed 0) transitions.
[2021-05-09 00:08:43] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 137 cols
[2021-05-09 00:08:43] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-09 00:08:43] [INFO ] Dead Transitions using invariants and state equation in 796 ms returned []
[2021-05-09 00:08:44] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 137 cols
[2021-05-09 00:08:44] [INFO ] Computed 6 place invariants in 9 ms
[2021-05-09 00:08:44] [INFO ] Implicit Places using invariants in 283 ms returned []
[2021-05-09 00:08:44] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 137 cols
[2021-05-09 00:08:44] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-09 00:08:44] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 00:08:45] [INFO ] Implicit Places using invariants and state equation in 904 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1193 ms to find 2 implicit places.
[2021-05-09 00:08:45] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 135 cols
[2021-05-09 00:08:45] [INFO ] Computed 5 place invariants in 9 ms
[2021-05-09 00:08:46] [INFO ] Dead Transitions using invariants and state equation in 888 ms returned []
Starting structural reductions, iteration 1 : 135/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 10 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2021-05-09 00:08:46] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 135 cols
[2021-05-09 00:08:46] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 00:08:46] [INFO ] Dead Transitions using invariants and state equation in 572 ms returned []
Finished structural reductions, in 2 iterations. Remains : 135/138 places, 2348/2348 transitions.
Stuttering acceptance computed with spot in 117 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (NOT p1), (NOT p0), true]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N20-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GT 1 (ADD s108 s109)), p1:(LEQ s0 s107)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 7 steps with 1 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V50P50N20-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N20-01 finished in 3623 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((G(p0) U p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 2348/2348 transitions.
Graph (complete) has 3850 edges and 138 vertex of which 137 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.15 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 265 ms. Remains 137 /138 variables (removed 1) and now considering 2348/2348 (removed 0) transitions.
[2021-05-09 00:08:47] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 137 cols
[2021-05-09 00:08:47] [INFO ] Computed 6 place invariants in 3 ms
[2021-05-09 00:08:47] [INFO ] Dead Transitions using invariants and state equation in 793 ms returned []
[2021-05-09 00:08:47] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 137 cols
[2021-05-09 00:08:47] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-09 00:08:48] [INFO ] Implicit Places using invariants in 364 ms returned []
[2021-05-09 00:08:48] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 137 cols
[2021-05-09 00:08:48] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-09 00:08:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 00:08:49] [INFO ] Implicit Places using invariants and state equation in 975 ms returned [54, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1345 ms to find 2 implicit places.
[2021-05-09 00:08:49] [INFO ] Redundant transitions in 161 ms returned []
[2021-05-09 00:08:49] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 135 cols
[2021-05-09 00:08:49] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 00:08:50] [INFO ] Dead Transitions using invariants and state equation in 679 ms returned []
Starting structural reductions, iteration 1 : 135/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 187 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2021-05-09 00:08:50] [INFO ] Redundant transitions in 129 ms returned []
[2021-05-09 00:08:50] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 135 cols
[2021-05-09 00:08:50] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 00:08:51] [INFO ] Dead Transitions using invariants and state equation in 731 ms returned []
Finished structural reductions, in 2 iterations. Remains : 135/138 places, 2348/2348 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), true, (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N20-02 automaton TGBA [mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GT 1 s0), p0:(GT 3 s52)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 36 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-COL-V50P50N20-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N20-02 finished in 4449 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 2348/2348 transitions.
Graph (complete) has 3850 edges and 138 vertex of which 136 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 135 transition count 2347
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 133 transition count 2346
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 131 transition count 2344
Applied a total of 10 rules in 311 ms. Remains 131 /138 variables (removed 7) and now considering 2344/2348 (removed 4) transitions.
[2021-05-09 00:08:51] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 131 cols
[2021-05-09 00:08:51] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 00:08:51] [INFO ] Implicit Places using invariants in 232 ms returned []
[2021-05-09 00:08:51] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 131 cols
[2021-05-09 00:08:51] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 00:08:51] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 00:08:52] [INFO ] Implicit Places using invariants and state equation in 592 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 828 ms to find 1 implicit places.
[2021-05-09 00:08:52] [INFO ] Redundant transitions in 44 ms returned []
[2021-05-09 00:08:52] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 130 cols
[2021-05-09 00:08:52] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 00:08:53] [INFO ] Dead Transitions using invariants and state equation in 719 ms returned []
Starting structural reductions, iteration 1 : 130/138 places, 2344/2348 transitions.
Applied a total of 0 rules in 184 ms. Remains 130 /130 variables (removed 0) and now considering 2344/2344 (removed 0) transitions.
[2021-05-09 00:08:53] [INFO ] Redundant transitions in 44 ms returned []
[2021-05-09 00:08:53] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 130 cols
[2021-05-09 00:08:53] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 00:08:54] [INFO ] Dead Transitions using invariants and state equation in 664 ms returned []
Finished structural reductions, in 2 iterations. Remains : 130/138 places, 2344/2348 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N20-03 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GT s51 s104) (LEQ s104 s103))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 323 reset in 738 ms.
Product exploration explored 100000 steps with 324 reset in 884 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Product exploration explored 100000 steps with 323 reset in 601 ms.
Product exploration explored 100000 steps with 323 reset in 860 ms.
[2021-05-09 00:08:57] [INFO ] Flatten gal took : 77 ms
[2021-05-09 00:08:57] [INFO ] Flatten gal took : 76 ms
[2021-05-09 00:08:57] [INFO ] Time to serialize gal into /tmp/LTL12625537614814548362.gal : 16 ms
[2021-05-09 00:08:57] [INFO ] Time to serialize properties into /tmp/LTL3729086916778737879.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL12625537614814548362.gal, -t, CGAL, -LTL, /tmp/LTL3729086916778737879.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL12625537614814548362.gal -t CGAL -LTL /tmp/LTL3729086916778737879.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("((ROUTE_A_0>ROUTE_B_0)||(ROUTE_B_0<=ATTENTE_B_0))"))))
Formula 0 simplified : !FG"((ROUTE_A_0>ROUTE_B_0)||(ROUTE_B_0<=ATTENTE_B_0))"
Detected timeout of ITS tools.
[2021-05-09 00:09:12] [INFO ] Flatten gal took : 116 ms
[2021-05-09 00:09:12] [INFO ] Applying decomposition
[2021-05-09 00:09:12] [INFO ] Flatten gal took : 107 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph12349203067066536712.txt, -o, /tmp/graph12349203067066536712.bin, -w, /tmp/graph12349203067066536712.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph12349203067066536712.bin, -l, -1, -v, -w, /tmp/graph12349203067066536712.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 00:09:13] [INFO ] Decomposing Gal with order
[2021-05-09 00:09:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 00:09:14] [INFO ] Removed a total of 2313 redundant transitions.
[2021-05-09 00:09:14] [INFO ] Flatten gal took : 693 ms
[2021-05-09 00:09:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 455 labels/synchronizations in 21 ms.
[2021-05-09 00:09:14] [INFO ] Time to serialize gal into /tmp/LTL11937836514976862903.gal : 10 ms
[2021-05-09 00:09:14] [INFO ] Time to serialize properties into /tmp/LTL8759840758046829650.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11937836514976862903.gal, -t, CGAL, -LTL, /tmp/LTL8759840758046829650.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11937836514976862903.gal -t CGAL -LTL /tmp/LTL8759840758046829650.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("((gu1.ROUTE_A_0>gu1.ROUTE_B_0)||(gu1.ROUTE_B_0<=gu1.ATTENTE_B_0))"))))
Formula 0 simplified : !FG"((gu1.ROUTE_A_0>gu1.ROUTE_B_0)||(gu1.ROUTE_B_0<=gu1.ATTENTE_B_0))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin266351548034729833
[2021-05-09 00:09:29] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin266351548034729833
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin266351548034729833]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin266351548034729833] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin266351548034729833] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property BridgeAndVehicles-COL-V50P50N20-03 finished in 39198 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((G(p0) U G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 2348
Applied a total of 2 rules in 31 ms. Remains 136 /138 variables (removed 2) and now considering 2348/2348 (removed 0) transitions.
[2021-05-09 00:09:30] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2021-05-09 00:09:30] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 00:09:31] [INFO ] Dead Transitions using invariants and state equation in 822 ms returned []
[2021-05-09 00:09:31] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2021-05-09 00:09:31] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 00:09:31] [INFO ] Implicit Places using invariants in 424 ms returned []
[2021-05-09 00:09:31] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2021-05-09 00:09:31] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 00:09:31] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 00:09:32] [INFO ] Implicit Places using invariants and state equation in 1024 ms returned [107]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1452 ms to find 1 implicit places.
[2021-05-09 00:09:32] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 135 cols
[2021-05-09 00:09:32] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 00:09:33] [INFO ] Dead Transitions using invariants and state equation in 548 ms returned []
Starting structural reductions, iteration 1 : 135/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 11 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2021-05-09 00:09:33] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 135 cols
[2021-05-09 00:09:33] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 00:09:34] [INFO ] Dead Transitions using invariants and state equation in 750 ms returned []
Finished structural reductions, in 2 iterations. Remains : 135/138 places, 2348/2348 transitions.
Stuttering acceptance computed with spot in 199 ms :[(NOT p1), (NOT p1), (NOT p1), true, (AND p1 (NOT p0)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N20-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(OR (LEQ s0 s54) (GT s53 s54)), p0:(LEQ s0 s54)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 374 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-COL-V50P50N20-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N20-04 finished in 3851 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((F(p0) U p1)&&(p2 U X(p2))))], workingDir=/home/mcc/execution]
Support contains 5 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 2348
Applied a total of 2 rules in 36 ms. Remains 136 /138 variables (removed 2) and now considering 2348/2348 (removed 0) transitions.
[2021-05-09 00:09:34] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2021-05-09 00:09:34] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 00:09:35] [INFO ] Dead Transitions using invariants and state equation in 782 ms returned []
[2021-05-09 00:09:35] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2021-05-09 00:09:35] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 00:09:35] [INFO ] Implicit Places using invariants in 268 ms returned []
[2021-05-09 00:09:35] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2021-05-09 00:09:35] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 00:09:35] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 00:09:36] [INFO ] Implicit Places using invariants and state equation in 835 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1107 ms to find 2 implicit places.
[2021-05-09 00:09:36] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 134 cols
[2021-05-09 00:09:36] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 00:09:36] [INFO ] Dead Transitions using invariants and state equation in 650 ms returned []
Starting structural reductions, iteration 1 : 134/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 20 ms. Remains 134 /134 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2021-05-09 00:09:36] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 134 cols
[2021-05-09 00:09:36] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 00:09:37] [INFO ] Dead Transitions using invariants and state equation in 616 ms returned []
Finished structural reductions, in 2 iterations. Remains : 134/138 places, 2348/2348 transitions.
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (NOT p2), true]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N20-08 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}, { cond=p2, acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ s53 s0), p0:(GT (ADD s132 s133) s52), p2:(LEQ 1 (ADD s132 s133))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V50P50N20-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N20-08 finished in 3394 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 2348
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 135 transition count 2347
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 135 transition count 2347
Applied a total of 4 rules in 21 ms. Remains 135 /138 variables (removed 3) and now considering 2347/2348 (removed 1) transitions.
[2021-05-09 00:09:37] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2021-05-09 00:09:37] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 00:09:38] [INFO ] Dead Transitions using invariants and state equation in 629 ms returned []
[2021-05-09 00:09:38] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2021-05-09 00:09:38] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 00:09:38] [INFO ] Implicit Places using invariants in 274 ms returned []
[2021-05-09 00:09:38] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2021-05-09 00:09:38] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 00:09:38] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 00:09:39] [INFO ] Implicit Places using invariants and state equation in 751 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1031 ms to find 1 implicit places.
[2021-05-09 00:09:39] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2021-05-09 00:09:39] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 00:09:40] [INFO ] Dead Transitions using invariants and state equation in 781 ms returned []
Starting structural reductions, iteration 1 : 134/138 places, 2347/2348 transitions.
Applied a total of 0 rules in 12 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
[2021-05-09 00:09:40] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2021-05-09 00:09:40] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 00:09:40] [INFO ] Dead Transitions using invariants and state equation in 541 ms returned []
Finished structural reductions, in 2 iterations. Remains : 134/138 places, 2347/2348 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N20-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 3 s105)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 9396 reset in 593 ms.
Product exploration explored 100000 steps with 9354 reset in 852 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9375 reset in 821 ms.
Product exploration explored 100000 steps with 9437 reset in 797 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 134 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 134/134 places, 2347/2347 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 3 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 134 transition count 2347
Deduced a syphon composed of 1 places in 2 ms
Applied a total of 1 rules in 259 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
[2021-05-09 00:09:44] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2021-05-09 00:09:44] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 00:09:45] [INFO ] Dead Transitions using invariants and state equation in 684 ms returned []
[2021-05-09 00:09:45] [INFO ] Redundant transitions in 44 ms returned []
[2021-05-09 00:09:45] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2021-05-09 00:09:45] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 00:09:45] [INFO ] Dead Transitions using invariants and state equation in 629 ms returned []
Finished structural reductions, in 1 iterations. Remains : 134/134 places, 2347/2347 transitions.
Product exploration explored 100000 steps with 9957 reset in 956 ms.
Product exploration explored 100000 steps with 9958 reset in 957 ms.
[2021-05-09 00:09:47] [INFO ] Flatten gal took : 114 ms
[2021-05-09 00:09:48] [INFO ] Flatten gal took : 91 ms
[2021-05-09 00:09:48] [INFO ] Time to serialize gal into /tmp/LTL6051484298484491003.gal : 16 ms
[2021-05-09 00:09:48] [INFO ] Time to serialize properties into /tmp/LTL7032708530898500782.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6051484298484491003.gal, -t, CGAL, -LTL, /tmp/LTL7032708530898500782.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6051484298484491003.gal -t CGAL -LTL /tmp/LTL7032708530898500782.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(ATTENTE_B_0>=3)"))))
Formula 0 simplified : !XF"(ATTENTE_B_0>=3)"
Detected timeout of ITS tools.
[2021-05-09 00:10:03] [INFO ] Flatten gal took : 76 ms
[2021-05-09 00:10:03] [INFO ] Applying decomposition
[2021-05-09 00:10:03] [INFO ] Flatten gal took : 80 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph11602366904686372491.txt, -o, /tmp/graph11602366904686372491.bin, -w, /tmp/graph11602366904686372491.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph11602366904686372491.bin, -l, -1, -v, -w, /tmp/graph11602366904686372491.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 00:10:03] [INFO ] Decomposing Gal with order
[2021-05-09 00:10:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 00:10:04] [INFO ] Removed a total of 4472 redundant transitions.
[2021-05-09 00:10:04] [INFO ] Flatten gal took : 842 ms
[2021-05-09 00:10:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 425 labels/synchronizations in 29 ms.
[2021-05-09 00:10:04] [INFO ] Time to serialize gal into /tmp/LTL17164492003766214482.gal : 2 ms
[2021-05-09 00:10:04] [INFO ] Time to serialize properties into /tmp/LTL4012565545803416364.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL17164492003766214482.gal, -t, CGAL, -LTL, /tmp/LTL4012565545803416364.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL17164492003766214482.gal -t CGAL -LTL /tmp/LTL4012565545803416364.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(i2.u2.ATTENTE_B_0>=3)"))))
Formula 0 simplified : !XF"(i2.u2.ATTENTE_B_0>=3)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6292133617056976021
[2021-05-09 00:10:19] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6292133617056976021
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6292133617056976021]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6292133617056976021] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6292133617056976021] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property BridgeAndVehicles-COL-V50P50N20-09 finished in 42914 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 2348
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 135 transition count 2347
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 135 transition count 2347
Applied a total of 4 rules in 59 ms. Remains 135 /138 variables (removed 3) and now considering 2347/2348 (removed 1) transitions.
[2021-05-09 00:10:20] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2021-05-09 00:10:20] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 00:10:21] [INFO ] Dead Transitions using invariants and state equation in 665 ms returned []
[2021-05-09 00:10:21] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2021-05-09 00:10:21] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 00:10:21] [INFO ] Implicit Places using invariants in 239 ms returned []
[2021-05-09 00:10:21] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2021-05-09 00:10:21] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 00:10:21] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 00:10:22] [INFO ] Implicit Places using invariants and state equation in 622 ms returned [106]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 866 ms to find 1 implicit places.
[2021-05-09 00:10:22] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2021-05-09 00:10:22] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 00:10:22] [INFO ] Dead Transitions using invariants and state equation in 603 ms returned []
Starting structural reductions, iteration 1 : 134/138 places, 2347/2348 transitions.
Applied a total of 0 rules in 8 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
[2021-05-09 00:10:22] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2021-05-09 00:10:22] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 00:10:23] [INFO ] Dead Transitions using invariants and state equation in 638 ms returned []
Finished structural reductions, in 2 iterations. Remains : 134/138 places, 2347/2348 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N20-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s0 1), p1:(OR (LEQ 2 (ADD s132 s133)) (LEQ 3 s53))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 690 ms.
Product exploration explored 100000 steps with 50000 reset in 687 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 50000 reset in 747 ms.
Product exploration explored 100000 steps with 50000 reset in 762 ms.
Applying partial POR strategy [false, false, true]
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 134 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 134/134 places, 2347/2347 transitions.
Applied a total of 0 rules in 28 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
[2021-05-09 00:10:26] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2021-05-09 00:10:26] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 00:10:27] [INFO ] Dead Transitions using invariants and state equation in 638 ms returned []
[2021-05-09 00:10:27] [INFO ] Redundant transitions in 49 ms returned []
[2021-05-09 00:10:27] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2021-05-09 00:10:27] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 00:10:28] [INFO ] Dead Transitions using invariants and state equation in 799 ms returned []
Finished structural reductions, in 1 iterations. Remains : 134/134 places, 2347/2347 transitions.
Product exploration explored 100000 steps with 50000 reset in 687 ms.
Product exploration explored 100000 steps with 50000 reset in 596 ms.
[2021-05-09 00:10:29] [INFO ] Flatten gal took : 64 ms
[2021-05-09 00:10:29] [INFO ] Flatten gal took : 65 ms
[2021-05-09 00:10:29] [INFO ] Time to serialize gal into /tmp/LTL15357786694184119449.gal : 9 ms
[2021-05-09 00:10:29] [INFO ] Time to serialize properties into /tmp/LTL8030292008318849483.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL15357786694184119449.gal, -t, CGAL, -LTL, /tmp/LTL8030292008318849483.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL15357786694184119449.gal -t CGAL -LTL /tmp/LTL8030292008318849483.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(CAPACITE_0>1)")||(X(F("(((VIDANGE_0+VIDANGE_1)>=2)||(ATTENTE_A_0>=3))"))))))
Formula 0 simplified : !X("(CAPACITE_0>1)" | XF"(((VIDANGE_0+VIDANGE_1)>=2)||(ATTENTE_A_0>=3))")
Detected timeout of ITS tools.
[2021-05-09 00:10:44] [INFO ] Flatten gal took : 78 ms
[2021-05-09 00:10:44] [INFO ] Applying decomposition
[2021-05-09 00:10:45] [INFO ] Flatten gal took : 84 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph5500274807754534435.txt, -o, /tmp/graph5500274807754534435.bin, -w, /tmp/graph5500274807754534435.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph5500274807754534435.bin, -l, -1, -v, -w, /tmp/graph5500274807754534435.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 00:10:45] [INFO ] Decomposing Gal with order
[2021-05-09 00:10:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 00:10:49] [INFO ] Removed a total of 2299 redundant transitions.
[2021-05-09 00:10:49] [INFO ] Flatten gal took : 4500 ms
[2021-05-09 00:10:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 4355 labels/synchronizations in 155 ms.
[2021-05-09 00:10:50] [INFO ] Time to serialize gal into /tmp/LTL11256679775265440496.gal : 11 ms
[2021-05-09 00:10:50] [INFO ] Time to serialize properties into /tmp/LTL642235773469634239.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11256679775265440496.gal, -t, CGAL, -LTL, /tmp/LTL642235773469634239.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11256679775265440496.gal -t CGAL -LTL /tmp/LTL642235773469634239.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(gi0.gu0.CAPACITE_0>1)")||(X(F("(((gu3.VIDANGE_0+gu3.VIDANGE_1)>=2)||(gi0.gu2.ATTENTE_A_0>=3))"))))))
Formula 0 simplified : !X("(gi0.gu0.CAPACITE_0>1)" | XF"(((gu3.VIDANGE_0+gu3.VIDANGE_1)>=2)||(gi0.gu2.ATTENTE_A_0>=3))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15758599086530138241
[2021-05-09 00:11:05] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15758599086530138241
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15758599086530138241]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15758599086530138241] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15758599086530138241] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property BridgeAndVehicles-COL-V50P50N20-10 finished in 45756 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3060859775286975270
[2021-05-09 00:11:06] [INFO ] Too many transitions (2348) to apply POR reductions. Disabling POR matrices.
[2021-05-09 00:11:06] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3060859775286975270
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin3060859775286975270]
[2021-05-09 00:11:06] [INFO ] Applying decomposition
[2021-05-09 00:11:06] [INFO ] Flatten gal took : 90 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph7427672510601305632.txt, -o, /tmp/graph7427672510601305632.bin, -w, /tmp/graph7427672510601305632.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph7427672510601305632.bin, -l, -1, -v, -w, /tmp/graph7427672510601305632.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 00:11:06] [INFO ] Decomposing Gal with order
[2021-05-09 00:11:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 00:11:10] [INFO ] Removed a total of 4485 redundant transitions.
[2021-05-09 00:11:10] [INFO ] Flatten gal took : 3318 ms
[2021-05-09 00:11:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 4684 labels/synchronizations in 197 ms.
[2021-05-09 00:11:10] [INFO ] Time to serialize gal into /tmp/LTLCardinality593810796099332343.gal : 21 ms
[2021-05-09 00:11:10] [INFO ] Time to serialize properties into /tmp/LTLCardinality5101698380858494780.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality593810796099332343.gal, -t, CGAL, -LTL, /tmp/LTLCardinality5101698380858494780.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality593810796099332343.gal -t CGAL -LTL /tmp/LTLCardinality5101698380858494780.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 3 LTL properties
Checking formula 0 : !(((F("((gu1.CONTROLEUR_0+gu1.CONTROLEUR_1)<2)"))U(G((F("((gu1.CONTROLEUR_0+gu1.CONTROLEUR_1)>=2)"))U("((gu0.ROUTE_A_0>gu0.ROUTE_B_0)||(gu0.ROUTE_B_0<=gu0.ATTENTE_B_0))")))))
Formula 0 simplified : !(F"((gu1.CONTROLEUR_0+gu1.CONTROLEUR_1)<2)" U G(F"((gu1.CONTROLEUR_0+gu1.CONTROLEUR_1)>=2)" U "((gu0.ROUTE_A_0>gu0.ROUTE_B_0)||(gu0.ROUTE_B_0<=gu0.ATTENTE_B_0))"))
Compilation finished in 23796 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin3060859775286975270]
Link finished in 61 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>([]((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin3060859775286975270]
WARNING : LTSmin timed out (>450 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>([]((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin3060859775286975270]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAPp1==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin3060859775286975270]
LTSmin run took 692 ms.
FORMULA BridgeAndVehicles-COL-V50P50N20-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(((LTLAPp2==true)||X(<>((LTLAPp3==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin3060859775286975270]
LTSmin run took 449 ms.
FORMULA BridgeAndVehicles-COL-V50P50N20-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 3600 s
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>([]((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin3060859775286975270]
Detected timeout of ITS tools.
[2021-05-09 00:32:03] [INFO ] Applying decomposition
[2021-05-09 00:32:03] [INFO ] Flatten gal took : 175 ms
[2021-05-09 00:32:03] [INFO ] Decomposing Gal with order
[2021-05-09 00:32:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 00:32:04] [INFO ] Removed a total of 13270 redundant transitions.
[2021-05-09 00:32:04] [INFO ] Flatten gal took : 476 ms
[2021-05-09 00:32:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 79 ms.
[2021-05-09 00:32:04] [INFO ] Time to serialize gal into /tmp/LTLCardinality2448024703082438922.gal : 28 ms
[2021-05-09 00:32:04] [INFO ] Time to serialize properties into /tmp/LTLCardinality2196796507420930440.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality2448024703082438922.gal, -t, CGAL, -LTL, /tmp/LTLCardinality2196796507420930440.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality2448024703082438922.gal -t CGAL -LTL /tmp/LTLCardinality2196796507420930440.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F("((gsens0.CONTROLEUR_0+gsens1.CONTROLEUR_1)<2)"))U(G((F("((gsens0.CONTROLEUR_0+gsens1.CONTROLEUR_1)>=2)"))U("((gROUTE_A.ROUTE_A_0>gROUTE_B.ROUTE_B_0)||(gROUTE_B.ROUTE_B_0<=gATTENTE_B.ATTENTE_B_0))")))))
Formula 0 simplified : !(F"((gsens0.CONTROLEUR_0+gsens1.CONTROLEUR_1)<2)" U G(F"((gsens0.CONTROLEUR_0+gsens1.CONTROLEUR_1)>=2)" U "((gROUTE_A.ROUTE_A_0>gROUTE_B.ROUTE_B_0)||(gROUTE_B.ROUTE_B_0<=gATTENTE_B.ATTENTE_B_0))"))
Detected timeout of ITS tools.
[2021-05-09 00:52:57] [INFO ] Flatten gal took : 234 ms
[2021-05-09 00:52:57] [INFO ] Input system was already deterministic with 2348 transitions.
[2021-05-09 00:52:58] [INFO ] Transformed 138 places.
[2021-05-09 00:52:58] [INFO ] Transformed 2348 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-09 00:52:58] [INFO ] Time to serialize gal into /tmp/LTLCardinality15248340495313626668.gal : 19 ms
[2021-05-09 00:52:58] [INFO ] Time to serialize properties into /tmp/LTLCardinality16848272100368271150.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality15248340495313626668.gal, -t, CGAL, -LTL, /tmp/LTLCardinality16848272100368271150.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality15248340495313626668.gal -t CGAL -LTL /tmp/LTLCardinality16848272100368271150.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((F("((CONTROLEUR_0+CONTROLEUR_1)<2)"))U(G((F("((CONTROLEUR_0+CONTROLEUR_1)>=2)"))U("((ROUTE_A_0>ROUTE_B_0)||(ROUTE_B_0<=ATTENTE_B_0))")))))
Formula 0 simplified : !(F"((CONTROLEUR_0+CONTROLEUR_1)<2)" U G(F"((CONTROLEUR_0+CONTROLEUR_1)>=2)" U "((ROUTE_A_0>ROUTE_B_0)||(ROUTE_B_0<=ATTENTE_B_0))"))

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-COL-V50P50N20"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-COL-V50P50N20, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r026-tajo-162038143400100"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P50N20.tgz
mv BridgeAndVehicles-COL-V50P50N20 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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