About the Execution of ITS-Tools for Peterson-COL-5
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16237.880 | 3600000.00 | 2380770.00 | 671220.90 | ? 6 6 6 6 6 6 6 6 6 6 5 6 6 6 6 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r140-tall-162089128100579.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Peterson-COL-5, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162089128100579
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 108K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 101K 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 3.6K Mar 28 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 27 07:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 07:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 08:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 08:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 45K 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 Peterson-COL-5-UpperBounds-00
FORMULA_NAME Peterson-COL-5-UpperBounds-01
FORMULA_NAME Peterson-COL-5-UpperBounds-02
FORMULA_NAME Peterson-COL-5-UpperBounds-03
FORMULA_NAME Peterson-COL-5-UpperBounds-04
FORMULA_NAME Peterson-COL-5-UpperBounds-05
FORMULA_NAME Peterson-COL-5-UpperBounds-06
FORMULA_NAME Peterson-COL-5-UpperBounds-07
FORMULA_NAME Peterson-COL-5-UpperBounds-08
FORMULA_NAME Peterson-COL-5-UpperBounds-09
FORMULA_NAME Peterson-COL-5-UpperBounds-10
FORMULA_NAME Peterson-COL-5-UpperBounds-11
FORMULA_NAME Peterson-COL-5-UpperBounds-12
FORMULA_NAME Peterson-COL-5-UpperBounds-13
FORMULA_NAME Peterson-COL-5-UpperBounds-14
FORMULA_NAME Peterson-COL-5-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1621011218055
Running Version 0
[2021-05-14 16:53:47] [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]
[2021-05-14 16:53:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 16:53:47] [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.
[2021-05-14 16:53:48] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-14 16:53:48] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 551 ms
[2021-05-14 16:53:48] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 864 PT places and 1398.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 4 ms.
[2021-05-14 16:53:48] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions in 4 ms.
[2021-05-14 16:53:48] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_5953667740582214064.dot
Reduce places removed 2 places and 0 transitions.
// Phase 1: matrix 14 rows 9 cols
[2021-05-14 16:53:48] [INFO ] Computed 1 place invariants in 4 ms
FORMULA Peterson-COL-5-UpperBounds-11 5 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Peterson-COL-5-UpperBounds-07 6 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Peterson-COL-5-UpperBounds-02 6 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2021-05-14 16:53:48] [INFO ] Unfolded HLPN to a Petri net with 864 places and 1302 transitions in 46 ms.
[2021-05-14 16:53:48] [INFO ] Unfolded HLPN properties in 0 ms.
// Phase 1: matrix 14 rows 9 cols
[2021-05-14 16:53:48] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-14 16:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2021-05-14 16:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-14 16:53:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-14 16:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-14 16:53:48] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-14 16:53:48] [INFO ] Added : 12 causal constraints over 4 iterations in 30 ms. Result :sat
Minimization took 7 ms.
[2021-05-14 16:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-14 16:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-14 16:53:48] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-14 16:53:48] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2021-05-14 16:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-14 16:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-14 16:53:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-14 16:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:48] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-14 16:53:48] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-14 16:53:48] [INFO ] Added : 12 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2021-05-14 16:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-14 16:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-14 16:53:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-14 16:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-14 16:53:48] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-14 16:53:48] [INFO ] Added : 11 causal constraints over 3 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2021-05-14 16:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-14 16:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-14 16:53:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:53:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-14 16:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2021-05-14 16:53:49] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-14 16:53:49] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2021-05-14 16:53:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-14 16:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2021-05-14 16:53:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:53:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-14 16:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-14 16:53:49] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-14 16:53:49] [INFO ] Added : 11 causal constraints over 3 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2021-05-14 16:53:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-14 16:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-14 16:53:49] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-14 16:53:49] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2021-05-14 16:53:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-14 16:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-14 16:53:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:53:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-14 16:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-14 16:53:49] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 11 ms.
[2021-05-14 16:53:49] [INFO ] Added : 11 causal constraints over 4 iterations in 29 ms. Result :sat
Minimization took 4 ms.
[2021-05-14 16:53:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-14 16:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-14 16:53:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:53:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-14 16:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2021-05-14 16:53:49] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-14 16:53:49] [INFO ] Added : 11 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2021-05-14 16:53:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-14 16:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-14 16:53:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:53:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-14 16:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2021-05-14 16:53:49] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-14 16:53:49] [INFO ] Added : 11 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2021-05-14 16:53:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-14 16:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-14 16:53:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:53:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-14 16:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-14 16:53:49] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-14 16:53:49] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2021-05-14 16:53:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-14 16:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2021-05-14 16:53:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:53:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-14 16:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-14 16:53:49] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-14 16:53:49] [INFO ] Added : 12 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2021-05-14 16:53:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-14 16:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-14 16:53:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:53:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-14 16:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2021-05-14 16:53:49] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-14 16:53:49] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6]
[2021-05-14 16:53:49] [INFO ] Unfolded HLPN to a Petri net with 864 places and 1302 transitions in 14 ms.
[2021-05-14 16:53:49] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_5012907290290505266.dot
Deduced a syphon composed of 30 places in 11 ms
Reduce places removed 30 places and 60 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=34 ) properties (out of 13) seen :60
FORMULA Peterson-COL-5-UpperBounds-14 6 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-5-UpperBounds-10 6 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-5-UpperBounds-09 6 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-5-UpperBounds-04 6 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-5-UpperBounds-03 6 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 8) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 8) seen :15
FORMULA Peterson-COL-5-UpperBounds-08 6 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-COL-5-UpperBounds-01 6 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 6) seen :21
FORMULA Peterson-COL-5-UpperBounds-13 6 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-COL-5-UpperBounds-06 6 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-COL-5-UpperBounds-05 6 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2021-05-14 16:53:49] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 834 cols
[2021-05-14 16:53:49] [INFO ] Computed 23 place invariants in 14 ms
[2021-05-14 16:53:49] [INFO ] [Real]Absence check using 17 positive place invariants in 17 ms returned sat
[2021-05-14 16:53:49] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 6 ms returned sat
[2021-05-14 16:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:50] [INFO ] [Real]Absence check using state equation in 305 ms returned sat
[2021-05-14 16:53:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:53:50] [INFO ] [Nat]Absence check using 17 positive place invariants in 15 ms returned sat
[2021-05-14 16:53:50] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-14 16:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:50] [INFO ] [Nat]Absence check using state equation in 275 ms returned sat
[2021-05-14 16:53:50] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 16:53:50] [INFO ] [Nat]Added 230 Read/Feed constraints in 51 ms returned sat
[2021-05-14 16:53:51] [INFO ] Deduced a trap composed of 37 places in 279 ms of which 4 ms to minimize.
[2021-05-14 16:53:51] [INFO ] Deduced a trap composed of 227 places in 408 ms of which 14 ms to minimize.
[2021-05-14 16:53:51] [INFO ] Deduced a trap composed of 201 places in 277 ms of which 2 ms to minimize.
[2021-05-14 16:53:52] [INFO ] Deduced a trap composed of 42 places in 258 ms of which 1 ms to minimize.
[2021-05-14 16:53:52] [INFO ] Deduced a trap composed of 56 places in 216 ms of which 2 ms to minimize.
[2021-05-14 16:53:52] [INFO ] Deduced a trap composed of 115 places in 202 ms of which 1 ms to minimize.
[2021-05-14 16:53:52] [INFO ] Deduced a trap composed of 276 places in 270 ms of which 0 ms to minimize.
[2021-05-14 16:53:53] [INFO ] Deduced a trap composed of 30 places in 262 ms of which 1 ms to minimize.
[2021-05-14 16:53:53] [INFO ] Deduced a trap composed of 56 places in 263 ms of which 0 ms to minimize.
[2021-05-14 16:53:53] [INFO ] Deduced a trap composed of 53 places in 264 ms of which 1 ms to minimize.
[2021-05-14 16:53:54] [INFO ] Deduced a trap composed of 88 places in 284 ms of which 1 ms to minimize.
[2021-05-14 16:53:54] [INFO ] Deduced a trap composed of 136 places in 277 ms of which 0 ms to minimize.
[2021-05-14 16:53:54] [INFO ] Deduced a trap composed of 64 places in 278 ms of which 1 ms to minimize.
[2021-05-14 16:53:55] [INFO ] Deduced a trap composed of 85 places in 281 ms of which 0 ms to minimize.
[2021-05-14 16:53:55] [INFO ] Deduced a trap composed of 56 places in 261 ms of which 1 ms to minimize.
[2021-05-14 16:53:55] [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 0
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.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2021-05-14 16:53:55] [INFO ] [Real]Absence check using 17 positive place invariants in 14 ms returned sat
[2021-05-14 16:53:55] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-14 16:53:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:55] [INFO ] [Real]Absence check using state equation in 288 ms returned sat
[2021-05-14 16:53:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:53:56] [INFO ] [Nat]Absence check using 17 positive place invariants in 17 ms returned sat
[2021-05-14 16:53:56] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-14 16:53:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:53:56] [INFO ] [Nat]Absence check using state equation in 296 ms returned sat
[2021-05-14 16:53:56] [INFO ] [Nat]Added 230 Read/Feed constraints in 51 ms returned sat
[2021-05-14 16:53:56] [INFO ] Deduced a trap composed of 129 places in 269 ms of which 0 ms to minimize.
[2021-05-14 16:53:56] [INFO ] Deduced a trap composed of 53 places in 271 ms of which 0 ms to minimize.
[2021-05-14 16:53:57] [INFO ] Deduced a trap composed of 86 places in 275 ms of which 1 ms to minimize.
[2021-05-14 16:53:57] [INFO ] Deduced a trap composed of 27 places in 284 ms of which 1 ms to minimize.
[2021-05-14 16:53:57] [INFO ] Deduced a trap composed of 83 places in 270 ms of which 1 ms to minimize.
[2021-05-14 16:53:58] [INFO ] Deduced a trap composed of 104 places in 275 ms of which 1 ms to minimize.
[2021-05-14 16:53:58] [INFO ] Deduced a trap composed of 116 places in 283 ms of which 8 ms to minimize.
[2021-05-14 16:53:58] [INFO ] Deduced a trap composed of 30 places in 266 ms of which 0 ms to minimize.
[2021-05-14 16:53:59] [INFO ] Deduced a trap composed of 37 places in 299 ms of which 1 ms to minimize.
[2021-05-14 16:53:59] [INFO ] Deduced a trap composed of 125 places in 281 ms of which 1 ms to minimize.
[2021-05-14 16:53:59] [INFO ] Deduced a trap composed of 136 places in 283 ms of which 1 ms to minimize.
[2021-05-14 16:54:00] [INFO ] Deduced a trap composed of 20 places in 276 ms of which 1 ms to minimize.
[2021-05-14 16:54:00] [INFO ] Deduced a trap composed of 11 places in 276 ms of which 0 ms to minimize.
[2021-05-14 16:54:00] [INFO ] Deduced a trap composed of 189 places in 262 ms of which 0 ms to minimize.
[2021-05-14 16:54:01] [INFO ] Deduced a trap composed of 52 places in 268 ms of which 1 ms to minimize.
[2021-05-14 16:54:01] [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 1
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.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2021-05-14 16:54:01] [INFO ] [Real]Absence check using 17 positive place invariants in 13 ms returned sat
[2021-05-14 16:54:01] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-14 16:54:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:54:01] [INFO ] [Real]Absence check using state equation in 261 ms returned sat
[2021-05-14 16:54:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:54:01] [INFO ] [Nat]Absence check using 17 positive place invariants in 14 ms returned sat
[2021-05-14 16:54:01] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-14 16:54:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:54:01] [INFO ] [Nat]Absence check using state equation in 262 ms returned sat
[2021-05-14 16:54:01] [INFO ] [Nat]Added 230 Read/Feed constraints in 50 ms returned sat
[2021-05-14 16:54:02] [INFO ] Deduced a trap composed of 129 places in 267 ms of which 1 ms to minimize.
[2021-05-14 16:54:02] [INFO ] Deduced a trap composed of 53 places in 276 ms of which 1 ms to minimize.
[2021-05-14 16:54:02] [INFO ] Deduced a trap composed of 86 places in 269 ms of which 1 ms to minimize.
[2021-05-14 16:54:03] [INFO ] Deduced a trap composed of 27 places in 270 ms of which 1 ms to minimize.
[2021-05-14 16:54:03] [INFO ] Deduced a trap composed of 83 places in 274 ms of which 0 ms to minimize.
[2021-05-14 16:54:03] [INFO ] Deduced a trap composed of 104 places in 261 ms of which 0 ms to minimize.
[2021-05-14 16:54:04] [INFO ] Deduced a trap composed of 116 places in 301 ms of which 0 ms to minimize.
[2021-05-14 16:54:04] [INFO ] Deduced a trap composed of 30 places in 270 ms of which 2 ms to minimize.
[2021-05-14 16:54:04] [INFO ] Deduced a trap composed of 37 places in 275 ms of which 1 ms to minimize.
[2021-05-14 16:54:05] [INFO ] Deduced a trap composed of 125 places in 263 ms of which 1 ms to minimize.
[2021-05-14 16:54:05] [INFO ] Deduced a trap composed of 136 places in 271 ms of which 1 ms to minimize.
[2021-05-14 16:54:05] [INFO ] Deduced a trap composed of 20 places in 262 ms of which 1 ms to minimize.
[2021-05-14 16:54:05] [INFO ] Deduced a trap composed of 11 places in 273 ms of which 1 ms to minimize.
[2021-05-14 16:54:06] [INFO ] Deduced a trap composed of 189 places in 255 ms of which 1 ms to minimize.
[2021-05-14 16:54:06] [INFO ] Deduced a trap composed of 52 places in 250 ms of which 1 ms to minimize.
[2021-05-14 16:54:06] [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 2
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.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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) : [6, 6, 6] Max seen :[1, 3, 3]
Support contains 186 out of 834 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 834/834 places, 1242/1242 transitions.
Drop transitions removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 150 place count 834 transition count 1092
Reduce places removed 150 places and 0 transitions.
Performed 150 Post agglomeration using F-continuation condition.Transition count delta: 150
Iterating post reduction 1 with 300 rules applied. Total rules applied 450 place count 684 transition count 942
Reduce places removed 150 places and 0 transitions.
Iterating post reduction 2 with 150 rules applied. Total rules applied 600 place count 534 transition count 942
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 54 Pre rules applied. Total rules applied 600 place count 534 transition count 888
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 108 rules applied. Total rules applied 708 place count 480 transition count 888
Applied a total of 708 rules in 118 ms. Remains 480 /834 variables (removed 354) and now considering 888/1242 (removed 354) transitions.
Finished structural reductions, in 1 iterations. Remains : 480/834 places, 888/1242 transitions.
Normalized transition count is 768 out of 888 initially.
// Phase 1: matrix 768 rows 480 cols
[2021-05-14 16:54:06] [INFO ] Computed 23 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8662 ms. (steps per millisecond=115 ) properties (out of 3) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1576 ms. (steps per millisecond=634 ) properties (out of 3) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4061 ms. (steps per millisecond=246 ) properties (out of 3) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4067 ms. (steps per millisecond=245 ) properties (out of 3) seen :4
[2021-05-14 16:54:25] [INFO ] Flow matrix only has 768 transitions (discarded 120 similar events)
// Phase 1: matrix 768 rows 480 cols
[2021-05-14 16:54:25] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-14 16:54:25] [INFO ] [Real]Absence check using 17 positive place invariants in 9 ms returned sat
[2021-05-14 16:54:25] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-14 16:54:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:54:25] [INFO ] [Real]Absence check using state equation in 154 ms returned sat
[2021-05-14 16:54:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:54:25] [INFO ] [Nat]Absence check using 17 positive place invariants in 8 ms returned sat
[2021-05-14 16:54:25] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 16:54:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:54:25] [INFO ] [Nat]Absence check using state equation in 149 ms returned sat
[2021-05-14 16:54:25] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 16:54:25] [INFO ] [Nat]Added 230 Read/Feed constraints in 32 ms returned sat
[2021-05-14 16:54:25] [INFO ] Deduced a trap composed of 89 places in 135 ms of which 1 ms to minimize.
[2021-05-14 16:54:25] [INFO ] Deduced a trap composed of 57 places in 139 ms of which 1 ms to minimize.
[2021-05-14 16:54:26] [INFO ] Deduced a trap composed of 63 places in 138 ms of which 1 ms to minimize.
[2021-05-14 16:54:26] [INFO ] Deduced a trap composed of 69 places in 139 ms of which 0 ms to minimize.
[2021-05-14 16:54:26] [INFO ] Deduced a trap composed of 93 places in 133 ms of which 1 ms to minimize.
[2021-05-14 16:54:26] [INFO ] Deduced a trap composed of 38 places in 129 ms of which 1 ms to minimize.
[2021-05-14 16:54:26] [INFO ] Deduced a trap composed of 19 places in 132 ms of which 1 ms to minimize.
[2021-05-14 16:54:26] [INFO ] Deduced a trap composed of 15 places in 122 ms of which 1 ms to minimize.
[2021-05-14 16:54:26] [INFO ] Deduced a trap composed of 17 places in 111 ms of which 1 ms to minimize.
[2021-05-14 16:54:27] [INFO ] Deduced a trap composed of 31 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:54:27] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:54:27] [INFO ] Deduced a trap composed of 39 places in 135 ms of which 3 ms to minimize.
[2021-05-14 16:54:27] [INFO ] Deduced a trap composed of 94 places in 132 ms of which 0 ms to minimize.
[2021-05-14 16:54:27] [INFO ] Deduced a trap composed of 55 places in 131 ms of which 0 ms to minimize.
[2021-05-14 16:54:27] [INFO ] Deduced a trap composed of 31 places in 127 ms of which 1 ms to minimize.
[2021-05-14 16:54:28] [INFO ] Deduced a trap composed of 120 places in 139 ms of which 0 ms to minimize.
[2021-05-14 16:54:28] [INFO ] Deduced a trap composed of 65 places in 125 ms of which 0 ms to minimize.
[2021-05-14 16:54:28] [INFO ] Deduced a trap composed of 72 places in 138 ms of which 1 ms to minimize.
[2021-05-14 16:54:28] [INFO ] Deduced a trap composed of 31 places in 124 ms of which 0 ms to minimize.
[2021-05-14 16:54:28] [INFO ] Deduced a trap composed of 21 places in 127 ms of which 0 ms to minimize.
[2021-05-14 16:54:28] [INFO ] Deduced a trap composed of 47 places in 116 ms of which 0 ms to minimize.
[2021-05-14 16:54:28] [INFO ] Deduced a trap composed of 24 places in 128 ms of which 0 ms to minimize.
[2021-05-14 16:54:29] [INFO ] Deduced a trap composed of 46 places in 122 ms of which 0 ms to minimize.
[2021-05-14 16:54:29] [INFO ] Deduced a trap composed of 33 places in 125 ms of which 0 ms to minimize.
[2021-05-14 16:54:29] [INFO ] Deduced a trap composed of 47 places in 128 ms of which 0 ms to minimize.
[2021-05-14 16:54:29] [INFO ] Deduced a trap composed of 57 places in 125 ms of which 1 ms to minimize.
[2021-05-14 16:54:29] [INFO ] Deduced a trap composed of 19 places in 124 ms of which 1 ms to minimize.
[2021-05-14 16:54:29] [INFO ] Deduced a trap composed of 67 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:54:30] [INFO ] Deduced a trap composed of 17 places in 120 ms of which 1 ms to minimize.
[2021-05-14 16:54:30] [INFO ] Deduced a trap composed of 19 places in 125 ms of which 0 ms to minimize.
[2021-05-14 16:54:30] [INFO ] Deduced a trap composed of 29 places in 124 ms of which 0 ms to minimize.
[2021-05-14 16:54:30] [INFO ] Deduced a trap composed of 31 places in 122 ms of which 0 ms to minimize.
[2021-05-14 16:54:30] [INFO ] Deduced a trap composed of 160 places in 131 ms of which 1 ms to minimize.
[2021-05-14 16:54:30] [INFO ] Deduced a trap composed of 124 places in 133 ms of which 0 ms to minimize.
[2021-05-14 16:54:30] [INFO ] Deduced a trap composed of 27 places in 132 ms of which 0 ms to minimize.
[2021-05-14 16:54:31] [INFO ] Deduced a trap composed of 42 places in 138 ms of which 0 ms to minimize.
[2021-05-14 16:54:31] [INFO ] Deduced a trap composed of 106 places in 138 ms of which 0 ms to minimize.
[2021-05-14 16:54:31] [INFO ] Deduced a trap composed of 116 places in 137 ms of which 0 ms to minimize.
[2021-05-14 16:54:31] [INFO ] Deduced a trap composed of 25 places in 134 ms of which 1 ms to minimize.
[2021-05-14 16:54:31] [INFO ] Deduced a trap composed of 30 places in 134 ms of which 1 ms to minimize.
[2021-05-14 16:54:31] [INFO ] Deduced a trap composed of 9 places in 144 ms of which 0 ms to minimize.
[2021-05-14 16:54:32] [INFO ] Deduced a trap composed of 135 places in 129 ms of which 0 ms to minimize.
[2021-05-14 16:54:32] [INFO ] Deduced a trap composed of 152 places in 128 ms of which 0 ms to minimize.
[2021-05-14 16:54:32] [INFO ] Deduced a trap composed of 27 places in 125 ms of which 1 ms to minimize.
[2021-05-14 16:54:32] [INFO ] Deduced a trap composed of 47 places in 101 ms of which 1 ms to minimize.
[2021-05-14 16:54:32] [INFO ] Deduced a trap composed of 45 places in 98 ms of which 0 ms to minimize.
[2021-05-14 16:54:32] [INFO ] Deduced a trap composed of 158 places in 126 ms of which 0 ms to minimize.
[2021-05-14 16:54:32] [INFO ] Deduced a trap composed of 71 places in 126 ms of which 1 ms to minimize.
[2021-05-14 16:54:33] [INFO ] Deduced a trap composed of 61 places in 125 ms of which 1 ms to minimize.
[2021-05-14 16:54:33] [INFO ] Deduced a trap composed of 76 places in 126 ms of which 1 ms to minimize.
[2021-05-14 16:54:33] [INFO ] Deduced a trap composed of 117 places in 130 ms of which 1 ms to minimize.
[2021-05-14 16:54:33] [INFO ] Deduced a trap composed of 92 places in 126 ms of which 0 ms to minimize.
[2021-05-14 16:54:33] [INFO ] Deduced a trap composed of 105 places in 120 ms of which 0 ms to minimize.
[2021-05-14 16:54:33] [INFO ] Deduced a trap composed of 144 places in 117 ms of which 1 ms to minimize.
[2021-05-14 16:54:34] [INFO ] Deduced a trap composed of 56 places in 116 ms of which 1 ms to minimize.
[2021-05-14 16:54:34] [INFO ] Deduced a trap composed of 55 places in 137 ms of which 1 ms to minimize.
[2021-05-14 16:54:34] [INFO ] Deduced a trap composed of 35 places in 106 ms of which 1 ms to minimize.
[2021-05-14 16:54:34] [INFO ] Deduced a trap composed of 50 places in 102 ms of which 0 ms to minimize.
[2021-05-14 16:54:34] [INFO ] Deduced a trap composed of 61 places in 127 ms of which 0 ms to minimize.
[2021-05-14 16:54:34] [INFO ] Deduced a trap composed of 49 places in 124 ms of which 1 ms to minimize.
[2021-05-14 16:54:34] [INFO ] Deduced a trap composed of 61 places in 121 ms of which 0 ms to minimize.
[2021-05-14 16:54:35] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 0 ms to minimize.
[2021-05-14 16:54:35] [INFO ] Deduced a trap composed of 76 places in 84 ms of which 1 ms to minimize.
[2021-05-14 16:54:35] [INFO ] Deduced a trap composed of 62 places in 83 ms of which 1 ms to minimize.
[2021-05-14 16:54:35] [INFO ] Deduced a trap composed of 81 places in 85 ms of which 1 ms to minimize.
[2021-05-14 16:54:35] [INFO ] Deduced a trap composed of 73 places in 91 ms of which 0 ms to minimize.
[2021-05-14 16:54:35] [INFO ] Deduced a trap composed of 81 places in 82 ms of which 0 ms to minimize.
[2021-05-14 16:54:35] [INFO ] Deduced a trap composed of 81 places in 82 ms of which 1 ms to minimize.
[2021-05-14 16:54:35] [INFO ] Deduced a trap composed of 59 places in 85 ms of which 0 ms to minimize.
[2021-05-14 16:54:35] [INFO ] Deduced a trap composed of 75 places in 81 ms of which 1 ms to minimize.
[2021-05-14 16:54:35] [INFO ] Deduced a trap composed of 61 places in 81 ms of which 1 ms to minimize.
[2021-05-14 16:54:36] [INFO ] Deduced a trap composed of 76 places in 66 ms of which 0 ms to minimize.
[2021-05-14 16:54:36] [INFO ] Deduced a trap composed of 67 places in 64 ms of which 0 ms to minimize.
[2021-05-14 16:54:36] [INFO ] Deduced a trap composed of 76 places in 66 ms of which 0 ms to minimize.
[2021-05-14 16:54:36] [INFO ] Deduced a trap composed of 76 places in 69 ms of which 0 ms to minimize.
[2021-05-14 16:54:36] [INFO ] Deduced a trap composed of 40 places in 96 ms of which 1 ms to minimize.
[2021-05-14 16:54:36] [INFO ] Deduced a trap composed of 31 places in 93 ms of which 0 ms to minimize.
[2021-05-14 16:54:36] [INFO ] Deduced a trap composed of 22 places in 91 ms of which 0 ms to minimize.
[2021-05-14 16:54:36] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 0 ms to minimize.
[2021-05-14 16:54:36] [INFO ] Deduced a trap composed of 69 places in 64 ms of which 1 ms to minimize.
[2021-05-14 16:54:36] [INFO ] Deduced a trap composed of 71 places in 66 ms of which 0 ms to minimize.
[2021-05-14 16:54:37] [INFO ] Deduced a trap composed of 65 places in 63 ms of which 1 ms to minimize.
[2021-05-14 16:54:37] [INFO ] Deduced a trap composed of 34 places in 95 ms of which 0 ms to minimize.
[2021-05-14 16:54:37] [INFO ] Deduced a trap composed of 22 places in 95 ms of which 1 ms to minimize.
[2021-05-14 16:54:37] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 1 ms to minimize.
[2021-05-14 16:54:37] [INFO ] Deduced a trap composed of 54 places in 112 ms of which 0 ms to minimize.
[2021-05-14 16:54:37] [INFO ] Deduced a trap composed of 63 places in 93 ms of which 1 ms to minimize.
[2021-05-14 16:54:38] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 0 ms to minimize.
[2021-05-14 16:54:38] [INFO ] Deduced a trap composed of 47 places in 107 ms of which 0 ms to minimize.
[2021-05-14 16:54:38] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 1 ms to minimize.
[2021-05-14 16:54:38] [INFO ] Deduced a trap composed of 24 places in 96 ms of which 0 ms to minimize.
[2021-05-14 16:54:38] [INFO ] Deduced a trap composed of 34 places in 98 ms of which 0 ms to minimize.
[2021-05-14 16:54:39] [INFO ] Deduced a trap composed of 9 places in 92 ms of which 1 ms to minimize.
[2021-05-14 16:54:39] [INFO ] Deduced a trap composed of 11 places in 95 ms of which 1 ms to minimize.
[2021-05-14 16:54:39] [INFO ] Deduced a trap composed of 62 places in 90 ms of which 0 ms to minimize.
[2021-05-14 16:54:39] [INFO ] Deduced a trap composed of 57 places in 99 ms of which 0 ms to minimize.
[2021-05-14 16:54:39] [INFO ] Deduced a trap composed of 109 places in 122 ms of which 1 ms to minimize.
[2021-05-14 16:54:39] [INFO ] Deduced a trap composed of 60 places in 124 ms of which 0 ms to minimize.
[2021-05-14 16:54:39] [INFO ] Deduced a trap composed of 33 places in 123 ms of which 0 ms to minimize.
[2021-05-14 16:54:40] [INFO ] Deduced a trap composed of 9 places in 120 ms of which 0 ms to minimize.
[2021-05-14 16:54:40] [INFO ] Deduced a trap composed of 72 places in 117 ms of which 1 ms to minimize.
[2021-05-14 16:54:40] [INFO ] Deduced a trap composed of 84 places in 117 ms of which 1 ms to minimize.
[2021-05-14 16:54:40] [INFO ] Deduced a trap composed of 46 places in 118 ms of which 0 ms to minimize.
[2021-05-14 16:54:40] [INFO ] Deduced a trap composed of 55 places in 114 ms of which 1 ms to minimize.
[2021-05-14 16:54:40] [INFO ] Deduced a trap composed of 106 places in 105 ms of which 0 ms to minimize.
[2021-05-14 16:54:41] [INFO ] Deduced a trap composed of 51 places in 112 ms of which 0 ms to minimize.
[2021-05-14 16:54:41] [INFO ] Deduced a trap composed of 66 places in 103 ms of which 1 ms to minimize.
[2021-05-14 16:54:41] [INFO ] Deduced a trap composed of 58 places in 119 ms of which 0 ms to minimize.
[2021-05-14 16:54:41] [INFO ] Deduced a trap composed of 57 places in 86 ms of which 0 ms to minimize.
[2021-05-14 16:54:41] [INFO ] Deduced a trap composed of 41 places in 116 ms of which 0 ms to minimize.
[2021-05-14 16:54:41] [INFO ] Deduced a trap composed of 57 places in 86 ms of which 0 ms to minimize.
[2021-05-14 16:54:41] [INFO ] Deduced a trap composed of 55 places in 97 ms of which 0 ms to minimize.
[2021-05-14 16:54:42] [INFO ] Deduced a trap composed of 47 places in 117 ms of which 1 ms to minimize.
[2021-05-14 16:54:42] [INFO ] Deduced a trap composed of 39 places in 126 ms of which 1 ms to minimize.
[2021-05-14 16:54:42] [INFO ] Deduced a trap composed of 43 places in 118 ms of which 1 ms to minimize.
[2021-05-14 16:54:42] [INFO ] Deduced a trap composed of 41 places in 107 ms of which 0 ms to minimize.
[2021-05-14 16:54:43] [INFO ] Deduced a trap composed of 80 places in 91 ms of which 0 ms to minimize.
[2021-05-14 16:54:43] [INFO ] Deduced a trap composed of 60 places in 98 ms of which 1 ms to minimize.
[2021-05-14 16:54:43] [INFO ] Deduced a trap composed of 60 places in 73 ms of which 1 ms to minimize.
[2021-05-14 16:54:43] [INFO ] Deduced a trap composed of 80 places in 95 ms of which 0 ms to minimize.
[2021-05-14 16:54:43] [INFO ] Deduced a trap composed of 59 places in 90 ms of which 0 ms to minimize.
[2021-05-14 16:54:43] [INFO ] Deduced a trap composed of 80 places in 99 ms of which 0 ms to minimize.
[2021-05-14 16:54:43] [INFO ] Deduced a trap composed of 69 places in 65 ms of which 1 ms to minimize.
[2021-05-14 16:54:43] [INFO ] Deduced a trap composed of 54 places in 112 ms of which 0 ms to minimize.
[2021-05-14 16:54:43] [INFO ] Deduced a trap composed of 52 places in 111 ms of which 1 ms to minimize.
[2021-05-14 16:54:44] [INFO ] Deduced a trap composed of 46 places in 98 ms of which 1 ms to minimize.
[2021-05-14 16:54:44] [INFO ] Deduced a trap composed of 39 places in 124 ms of which 0 ms to minimize.
[2021-05-14 16:54:44] [INFO ] Deduced a trap composed of 51 places in 95 ms of which 1 ms to minimize.
[2021-05-14 16:54:44] [INFO ] Deduced a trap composed of 43 places in 86 ms of which 0 ms to minimize.
[2021-05-14 16:54:44] [INFO ] Deduced a trap composed of 45 places in 92 ms of which 0 ms to minimize.
[2021-05-14 16:54:44] [INFO ] Deduced a trap composed of 85 places in 77 ms of which 0 ms to minimize.
[2021-05-14 16:54:44] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 0 ms to minimize.
[2021-05-14 16:54:44] [INFO ] Deduced a trap composed of 56 places in 103 ms of which 1 ms to minimize.
[2021-05-14 16:54:45] [INFO ] Deduced a trap composed of 70 places in 99 ms of which 0 ms to minimize.
[2021-05-14 16:54:45] [INFO ] Deduced a trap composed of 73 places in 93 ms of which 0 ms to minimize.
[2021-05-14 16:54:45] [INFO ] Deduced a trap composed of 86 places in 94 ms of which 1 ms to minimize.
[2021-05-14 16:54:45] [INFO ] Deduced a trap composed of 65 places in 96 ms of which 1 ms to minimize.
[2021-05-14 16:54:45] [INFO ] Deduced a trap composed of 59 places in 71 ms of which 1 ms to minimize.
[2021-05-14 16:54:45] [INFO ] Deduced a trap composed of 67 places in 71 ms of which 1 ms to minimize.
[2021-05-14 16:54:46] [INFO ] Deduced a trap composed of 123 places in 89 ms of which 0 ms to minimize.
[2021-05-14 16:54:46] [INFO ] Deduced a trap composed of 96 places in 96 ms of which 1 ms to minimize.
[2021-05-14 16:54:46] [INFO ] Deduced a trap composed of 43 places in 101 ms of which 1 ms to minimize.
[2021-05-14 16:54:46] [INFO ] Deduced a trap composed of 74 places in 73 ms of which 1 ms to minimize.
[2021-05-14 16:54:46] [INFO ] Deduced a trap composed of 74 places in 73 ms of which 0 ms to minimize.
[2021-05-14 16:54:46] [INFO ] Deduced a trap composed of 74 places in 70 ms of which 0 ms to minimize.
[2021-05-14 16:54:46] [INFO ] Deduced a trap composed of 73 places in 69 ms of which 0 ms to minimize.
[2021-05-14 16:54:48] [INFO ] Deduced a trap composed of 47 places in 53 ms of which 0 ms to minimize.
[2021-05-14 16:54:48] [INFO ] Deduced a trap composed of 31 places in 108 ms of which 1 ms to minimize.
[2021-05-14 16:54:48] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 1 ms to minimize.
[2021-05-14 16:54:48] [INFO ] Deduced a trap composed of 45 places in 100 ms of which 0 ms to minimize.
[2021-05-14 16:54:48] [INFO ] Deduced a trap composed of 25 places in 109 ms of which 0 ms to minimize.
[2021-05-14 16:54:48] [INFO ] Deduced a trap composed of 43 places in 97 ms of which 1 ms to minimize.
[2021-05-14 16:54:49] [INFO ] Deduced a trap composed of 43 places in 82 ms of which 1 ms to minimize.
[2021-05-14 16:54:49] [INFO ] Deduced a trap composed of 43 places in 76 ms of which 0 ms to minimize.
[2021-05-14 16:54:49] [INFO ] Deduced a trap composed of 65 places in 83 ms of which 0 ms to minimize.
[2021-05-14 16:54:49] [INFO ] Deduced a trap composed of 26 places in 103 ms of which 1 ms to minimize.
[2021-05-14 16:54:50] [INFO ] Deduced a trap composed of 67 places in 110 ms of which 0 ms to minimize.
[2021-05-14 16:54:50] [INFO ] Deduced a trap composed of 38 places in 105 ms of which 0 ms to minimize.
[2021-05-14 16:54:50] [INFO ] Deduced a trap composed of 41 places in 99 ms of which 0 ms to minimize.
[2021-05-14 16:54:50] [INFO ] Deduced a trap composed of 39 places in 124 ms of which 0 ms to minimize.
[2021-05-14 16:54:50] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 0 ms to minimize.
[2021-05-14 16:54:51] [INFO ] Deduced a trap composed of 67 places in 82 ms of which 0 ms to minimize.
[2021-05-14 16:54:51] [INFO ] Deduced a trap composed of 77 places in 89 ms of which 1 ms to minimize.
[2021-05-14 16:54:51] [INFO ] Deduced a trap composed of 77 places in 86 ms of which 0 ms to minimize.
[2021-05-14 16:55:10] [INFO ] Deduced a trap composed of 2 places in 167 ms of which 0 ms to minimize.
[2021-05-14 16:55:10] [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 0
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.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2021-05-14 16:55:10] [INFO ] [Real]Absence check using 17 positive place invariants in 8 ms returned sat
[2021-05-14 16:55:10] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 16:55:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:55:10] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2021-05-14 16:55:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:55:10] [INFO ] [Nat]Absence check using 17 positive place invariants in 9 ms returned sat
[2021-05-14 16:55:10] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-14 16:55:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:55:10] [INFO ] [Nat]Absence check using state equation in 162 ms returned sat
[2021-05-14 16:55:11] [INFO ] [Nat]Added 230 Read/Feed constraints in 39 ms returned sat
[2021-05-14 16:55:11] [INFO ] Deduced a trap composed of 84 places in 149 ms of which 1 ms to minimize.
[2021-05-14 16:55:11] [INFO ] Deduced a trap composed of 86 places in 145 ms of which 0 ms to minimize.
[2021-05-14 16:55:11] [INFO ] Deduced a trap composed of 86 places in 148 ms of which 1 ms to minimize.
[2021-05-14 16:55:11] [INFO ] Deduced a trap composed of 72 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:55:11] [INFO ] Deduced a trap composed of 76 places in 144 ms of which 0 ms to minimize.
[2021-05-14 16:55:12] [INFO ] Deduced a trap composed of 19 places in 145 ms of which 0 ms to minimize.
[2021-05-14 16:55:12] [INFO ] Deduced a trap composed of 57 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:55:12] [INFO ] Deduced a trap composed of 74 places in 143 ms of which 1 ms to minimize.
[2021-05-14 16:55:12] [INFO ] Deduced a trap composed of 27 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:55:12] [INFO ] Deduced a trap composed of 33 places in 146 ms of which 1 ms to minimize.
[2021-05-14 16:55:12] [INFO ] Deduced a trap composed of 27 places in 142 ms of which 1 ms to minimize.
[2021-05-14 16:55:13] [INFO ] Deduced a trap composed of 57 places in 152 ms of which 0 ms to minimize.
[2021-05-14 16:55:13] [INFO ] Deduced a trap composed of 76 places in 165 ms of which 0 ms to minimize.
[2021-05-14 16:55:13] [INFO ] Deduced a trap composed of 27 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:55:13] [INFO ] Deduced a trap composed of 60 places in 159 ms of which 0 ms to minimize.
[2021-05-14 16:55:13] [INFO ] Deduced a trap composed of 74 places in 152 ms of which 1 ms to minimize.
[2021-05-14 16:55:13] [INFO ] Deduced a trap composed of 74 places in 151 ms of which 0 ms to minimize.
[2021-05-14 16:55:14] [INFO ] Deduced a trap composed of 37 places in 151 ms of which 1 ms to minimize.
[2021-05-14 16:55:14] [INFO ] Deduced a trap composed of 71 places in 154 ms of which 0 ms to minimize.
[2021-05-14 16:55:14] [INFO ] Deduced a trap composed of 39 places in 152 ms of which 0 ms to minimize.
[2021-05-14 16:55:14] [INFO ] Deduced a trap composed of 72 places in 157 ms of which 1 ms to minimize.
[2021-05-14 16:55:14] [INFO ] Deduced a trap composed of 45 places in 76 ms of which 0 ms to minimize.
[2021-05-14 16:55:14] [INFO ] Deduced a trap composed of 43 places in 127 ms of which 0 ms to minimize.
[2021-05-14 16:55:15] [INFO ] Deduced a trap composed of 47 places in 144 ms of which 0 ms to minimize.
[2021-05-14 16:55:15] [INFO ] Deduced a trap composed of 47 places in 144 ms of which 0 ms to minimize.
[2021-05-14 16:55:15] [INFO ] Deduced a trap composed of 70 places in 143 ms of which 1 ms to minimize.
[2021-05-14 16:55:15] [INFO ] Deduced a trap composed of 54 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:55:15] [INFO ] Deduced a trap composed of 21 places in 145 ms of which 0 ms to minimize.
[2021-05-14 16:55:15] [INFO ] Deduced a trap composed of 63 places in 120 ms of which 0 ms to minimize.
[2021-05-14 16:55:16] [INFO ] Deduced a trap composed of 58 places in 118 ms of which 1 ms to minimize.
[2021-05-14 16:55:16] [INFO ] Deduced a trap composed of 61 places in 123 ms of which 0 ms to minimize.
[2021-05-14 16:55:16] [INFO ] Deduced a trap composed of 41 places in 115 ms of which 0 ms to minimize.
[2021-05-14 16:55:16] [INFO ] Deduced a trap composed of 73 places in 98 ms of which 1 ms to minimize.
[2021-05-14 16:55:16] [INFO ] Deduced a trap composed of 74 places in 97 ms of which 1 ms to minimize.
[2021-05-14 16:55:16] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 1 ms to minimize.
[2021-05-14 16:55:16] [INFO ] Deduced a trap composed of 92 places in 95 ms of which 0 ms to minimize.
[2021-05-14 16:55:16] [INFO ] Deduced a trap composed of 25 places in 56 ms of which 1 ms to minimize.
[2021-05-14 16:55:16] [INFO ] Deduced a trap composed of 35 places in 135 ms of which 0 ms to minimize.
[2021-05-14 16:55:17] [INFO ] Deduced a trap composed of 13 places in 145 ms of which 0 ms to minimize.
[2021-05-14 16:55:17] [INFO ] Deduced a trap composed of 44 places in 132 ms of which 0 ms to minimize.
[2021-05-14 16:55:17] [INFO ] Deduced a trap composed of 32 places in 136 ms of which 0 ms to minimize.
[2021-05-14 16:55:17] [INFO ] Deduced a trap composed of 15 places in 138 ms of which 1 ms to minimize.
[2021-05-14 16:55:17] [INFO ] Deduced a trap composed of 33 places in 135 ms of which 1 ms to minimize.
[2021-05-14 16:55:17] [INFO ] Deduced a trap composed of 11 places in 135 ms of which 1 ms to minimize.
[2021-05-14 16:55:18] [INFO ] Deduced a trap composed of 20 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:55:18] [INFO ] Deduced a trap composed of 31 places in 135 ms of which 1 ms to minimize.
[2021-05-14 16:55:18] [INFO ] Deduced a trap composed of 15 places in 130 ms of which 1 ms to minimize.
[2021-05-14 16:55:18] [INFO ] Deduced a trap composed of 41 places in 134 ms of which 1 ms to minimize.
[2021-05-14 16:55:18] [INFO ] Deduced a trap composed of 15 places in 131 ms of which 1 ms to minimize.
[2021-05-14 16:55:18] [INFO ] Deduced a trap composed of 83 places in 136 ms of which 0 ms to minimize.
[2021-05-14 16:55:19] [INFO ] Deduced a trap composed of 77 places in 135 ms of which 1 ms to minimize.
[2021-05-14 16:55:19] [INFO ] Deduced a trap composed of 74 places in 134 ms of which 0 ms to minimize.
[2021-05-14 16:55:19] [INFO ] Deduced a trap composed of 62 places in 133 ms of which 1 ms to minimize.
[2021-05-14 16:55:19] [INFO ] Deduced a trap composed of 57 places in 97 ms of which 1 ms to minimize.
[2021-05-14 16:55:19] [INFO ] Deduced a trap composed of 88 places in 100 ms of which 0 ms to minimize.
[2021-05-14 16:55:19] [INFO ] Deduced a trap composed of 47 places in 104 ms of which 1 ms to minimize.
[2021-05-14 16:55:19] [INFO ] Deduced a trap composed of 69 places in 72 ms of which 0 ms to minimize.
[2021-05-14 16:55:19] [INFO ] Deduced a trap composed of 91 places in 72 ms of which 1 ms to minimize.
[2021-05-14 16:55:20] [INFO ] Deduced a trap composed of 77 places in 71 ms of which 0 ms to minimize.
[2021-05-14 16:55:20] [INFO ] Trap strengthening (SAT) tested/added 60/59 trap constraints in 9087 ms
[2021-05-14 16:55:20] [INFO ] Computed and/alt/rep : 702/1758/702 causal constraints (skipped 60 transitions) in 48 ms.
[2021-05-14 16:55:24] [INFO ] Deduced a trap composed of 61 places in 148 ms of which 0 ms to minimize.
[2021-05-14 16:55:25] [INFO ] Deduced a trap composed of 39 places in 144 ms of which 1 ms to minimize.
[2021-05-14 16:55:25] [INFO ] Deduced a trap composed of 26 places in 147 ms of which 0 ms to minimize.
[2021-05-14 16:55:25] [INFO ] Deduced a trap composed of 9 places in 143 ms of which 1 ms to minimize.
[2021-05-14 16:55:25] [INFO ] Deduced a trap composed of 62 places in 148 ms of which 1 ms to minimize.
[2021-05-14 16:55:26] [INFO ] Deduced a trap composed of 108 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:55:26] [INFO ] Deduced a trap composed of 39 places in 144 ms of which 0 ms to minimize.
[2021-05-14 16:55:26] [INFO ] Deduced a trap composed of 81 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:55:26] [INFO ] Deduced a trap composed of 75 places in 145 ms of which 0 ms to minimize.
[2021-05-14 16:55:26] [INFO ] Deduced a trap composed of 23 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:55:27] [INFO ] Deduced a trap composed of 55 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:55:27] [INFO ] Deduced a trap composed of 37 places in 143 ms of which 1 ms to minimize.
[2021-05-14 16:55:27] [INFO ] Deduced a trap composed of 48 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:55:27] [INFO ] Deduced a trap composed of 68 places in 144 ms of which 0 ms to minimize.
[2021-05-14 16:55:27] [INFO ] Deduced a trap composed of 27 places in 143 ms of which 1 ms to minimize.
[2021-05-14 16:55:28] [INFO ] Deduced a trap composed of 32 places in 144 ms of which 0 ms to minimize.
[2021-05-14 16:55:28] [INFO ] Deduced a trap composed of 49 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:55:28] [INFO ] Deduced a trap composed of 39 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:55:28] [INFO ] Deduced a trap composed of 68 places in 145 ms of which 1 ms to minimize.
[2021-05-14 16:55:28] [INFO ] Deduced a trap composed of 68 places in 145 ms of which 1 ms to minimize.
[2021-05-14 16:55:29] [INFO ] Deduced a trap composed of 41 places in 145 ms of which 0 ms to minimize.
[2021-05-14 16:55:29] [INFO ] Deduced a trap composed of 34 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:55:29] [INFO ] Deduced a trap composed of 64 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:55:29] [INFO ] Deduced a trap composed of 58 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:55:30] [INFO ] Deduced a trap composed of 64 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:55:30] [INFO ] Deduced a trap composed of 71 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:55:30] [INFO ] Deduced a trap composed of 57 places in 147 ms of which 1 ms to minimize.
[2021-05-14 16:55:30] [INFO ] Deduced a trap composed of 23 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:55:30] [INFO ] Deduced a trap composed of 71 places in 145 ms of which 0 ms to minimize.
[2021-05-14 16:55:31] [INFO ] Deduced a trap composed of 9 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:55:31] [INFO ] Deduced a trap composed of 56 places in 144 ms of which 1 ms to minimize.
[2021-05-14 16:55:31] [INFO ] Deduced a trap composed of 86 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:55:31] [INFO ] Deduced a trap composed of 28 places in 144 ms of which 0 ms to minimize.
[2021-05-14 16:55:31] [INFO ] Deduced a trap composed of 59 places in 145 ms of which 0 ms to minimize.
[2021-05-14 16:55:32] [INFO ] Deduced a trap composed of 75 places in 145 ms of which 0 ms to minimize.
[2021-05-14 16:55:32] [INFO ] Deduced a trap composed of 41 places in 134 ms of which 1 ms to minimize.
[2021-05-14 16:55:32] [INFO ] Deduced a trap composed of 61 places in 135 ms of which 1 ms to minimize.
[2021-05-14 16:55:32] [INFO ] Deduced a trap composed of 28 places in 136 ms of which 1 ms to minimize.
[2021-05-14 16:55:32] [INFO ] Deduced a trap composed of 21 places in 142 ms of which 1 ms to minimize.
[2021-05-14 16:55:33] [INFO ] Deduced a trap composed of 9 places in 129 ms of which 1 ms to minimize.
[2021-05-14 16:55:33] [INFO ] Trap strengthening (SAT) tested/added 41/40 trap constraints in 8477 ms
[2021-05-14 16:55:33] [INFO ] Added : 588 causal constraints over 119 iterations in 13328 ms. Result :sat
Minimization took 353 ms.
[2021-05-14 16:55:33] [INFO ] [Real]Absence check using 17 positive place invariants in 9 ms returned sat
[2021-05-14 16:55:33] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2021-05-14 16:55:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:55:34] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2021-05-14 16:55:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:55:34] [INFO ] [Nat]Absence check using 17 positive place invariants in 10 ms returned sat
[2021-05-14 16:55:34] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2021-05-14 16:55:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:55:34] [INFO ] [Nat]Absence check using state equation in 152 ms returned sat
[2021-05-14 16:55:34] [INFO ] [Nat]Added 230 Read/Feed constraints in 33 ms returned sat
[2021-05-14 16:55:34] [INFO ] Deduced a trap composed of 84 places in 155 ms of which 0 ms to minimize.
[2021-05-14 16:55:34] [INFO ] Deduced a trap composed of 86 places in 152 ms of which 0 ms to minimize.
[2021-05-14 16:55:34] [INFO ] Deduced a trap composed of 86 places in 154 ms of which 1 ms to minimize.
[2021-05-14 16:55:34] [INFO ] Deduced a trap composed of 72 places in 151 ms of which 0 ms to minimize.
[2021-05-14 16:55:35] [INFO ] Deduced a trap composed of 76 places in 146 ms of which 0 ms to minimize.
[2021-05-14 16:55:35] [INFO ] Deduced a trap composed of 19 places in 148 ms of which 1 ms to minimize.
[2021-05-14 16:55:35] [INFO ] Deduced a trap composed of 57 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:55:35] [INFO ] Deduced a trap composed of 74 places in 144 ms of which 0 ms to minimize.
[2021-05-14 16:55:35] [INFO ] Deduced a trap composed of 27 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:55:36] [INFO ] Deduced a trap composed of 33 places in 149 ms of which 0 ms to minimize.
[2021-05-14 16:55:36] [INFO ] Deduced a trap composed of 27 places in 144 ms of which 0 ms to minimize.
[2021-05-14 16:55:36] [INFO ] Deduced a trap composed of 57 places in 152 ms of which 1 ms to minimize.
[2021-05-14 16:55:36] [INFO ] Deduced a trap composed of 76 places in 154 ms of which 0 ms to minimize.
[2021-05-14 16:55:36] [INFO ] Deduced a trap composed of 27 places in 151 ms of which 1 ms to minimize.
[2021-05-14 16:55:36] [INFO ] Deduced a trap composed of 60 places in 155 ms of which 0 ms to minimize.
[2021-05-14 16:55:37] [INFO ] Deduced a trap composed of 74 places in 153 ms of which 0 ms to minimize.
[2021-05-14 16:55:37] [INFO ] Deduced a trap composed of 74 places in 153 ms of which 1 ms to minimize.
[2021-05-14 16:55:37] [INFO ] Deduced a trap composed of 37 places in 154 ms of which 1 ms to minimize.
[2021-05-14 16:55:37] [INFO ] Deduced a trap composed of 71 places in 146 ms of which 0 ms to minimize.
[2021-05-14 16:55:37] [INFO ] Deduced a trap composed of 39 places in 148 ms of which 1 ms to minimize.
[2021-05-14 16:55:37] [INFO ] Deduced a trap composed of 72 places in 149 ms of which 1 ms to minimize.
[2021-05-14 16:55:38] [INFO ] Deduced a trap composed of 45 places in 83 ms of which 0 ms to minimize.
[2021-05-14 16:55:38] [INFO ] Deduced a trap composed of 43 places in 125 ms of which 1 ms to minimize.
[2021-05-14 16:55:38] [INFO ] Deduced a trap composed of 47 places in 155 ms of which 1 ms to minimize.
[2021-05-14 16:55:38] [INFO ] Deduced a trap composed of 47 places in 153 ms of which 1 ms to minimize.
[2021-05-14 16:55:38] [INFO ] Deduced a trap composed of 70 places in 151 ms of which 0 ms to minimize.
[2021-05-14 16:55:38] [INFO ] Deduced a trap composed of 54 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:55:39] [INFO ] Deduced a trap composed of 21 places in 155 ms of which 1 ms to minimize.
[2021-05-14 16:55:39] [INFO ] Deduced a trap composed of 63 places in 133 ms of which 0 ms to minimize.
[2021-05-14 16:55:39] [INFO ] Deduced a trap composed of 58 places in 118 ms of which 0 ms to minimize.
[2021-05-14 16:55:39] [INFO ] Deduced a trap composed of 61 places in 119 ms of which 0 ms to minimize.
[2021-05-14 16:55:39] [INFO ] Deduced a trap composed of 41 places in 117 ms of which 0 ms to minimize.
[2021-05-14 16:55:39] [INFO ] Deduced a trap composed of 73 places in 101 ms of which 1 ms to minimize.
[2021-05-14 16:55:39] [INFO ] Deduced a trap composed of 74 places in 102 ms of which 0 ms to minimize.
[2021-05-14 16:55:40] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 0 ms to minimize.
[2021-05-14 16:55:40] [INFO ] Deduced a trap composed of 92 places in 103 ms of which 1 ms to minimize.
[2021-05-14 16:55:40] [INFO ] Deduced a trap composed of 25 places in 58 ms of which 0 ms to minimize.
[2021-05-14 16:55:40] [INFO ] Deduced a trap composed of 35 places in 143 ms of which 1 ms to minimize.
[2021-05-14 16:55:40] [INFO ] Deduced a trap composed of 13 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:55:40] [INFO ] Deduced a trap composed of 44 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:55:40] [INFO ] Deduced a trap composed of 32 places in 139 ms of which 0 ms to minimize.
[2021-05-14 16:55:41] [INFO ] Deduced a trap composed of 15 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:55:41] [INFO ] Deduced a trap composed of 33 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:55:41] [INFO ] Deduced a trap composed of 11 places in 139 ms of which 0 ms to minimize.
[2021-05-14 16:55:41] [INFO ] Deduced a trap composed of 20 places in 137 ms of which 0 ms to minimize.
[2021-05-14 16:55:41] [INFO ] Deduced a trap composed of 31 places in 137 ms of which 0 ms to minimize.
[2021-05-14 16:55:41] [INFO ] Deduced a trap composed of 15 places in 133 ms of which 1 ms to minimize.
[2021-05-14 16:55:42] [INFO ] Deduced a trap composed of 41 places in 142 ms of which 1 ms to minimize.
[2021-05-14 16:55:42] [INFO ] Deduced a trap composed of 15 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:55:42] [INFO ] Deduced a trap composed of 83 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:55:42] [INFO ] Deduced a trap composed of 77 places in 144 ms of which 0 ms to minimize.
[2021-05-14 16:55:42] [INFO ] Deduced a trap composed of 74 places in 138 ms of which 1 ms to minimize.
[2021-05-14 16:55:42] [INFO ] Deduced a trap composed of 62 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:55:43] [INFO ] Deduced a trap composed of 57 places in 102 ms of which 1 ms to minimize.
[2021-05-14 16:55:43] [INFO ] Deduced a trap composed of 88 places in 105 ms of which 0 ms to minimize.
[2021-05-14 16:55:43] [INFO ] Deduced a trap composed of 47 places in 113 ms of which 0 ms to minimize.
[2021-05-14 16:55:43] [INFO ] Deduced a trap composed of 69 places in 77 ms of which 1 ms to minimize.
[2021-05-14 16:55:43] [INFO ] Deduced a trap composed of 91 places in 77 ms of which 0 ms to minimize.
[2021-05-14 16:55:43] [INFO ] Deduced a trap composed of 77 places in 74 ms of which 0 ms to minimize.
[2021-05-14 16:55:43] [INFO ] Trap strengthening (SAT) tested/added 60/59 trap constraints in 9372 ms
[2021-05-14 16:55:43] [INFO ] Computed and/alt/rep : 702/1758/702 causal constraints (skipped 60 transitions) in 62 ms.
[2021-05-14 16:55:48] [INFO ] Deduced a trap composed of 61 places in 146 ms of which 0 ms to minimize.
[2021-05-14 16:55:48] [INFO ] Deduced a trap composed of 39 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:55:48] [INFO ] Deduced a trap composed of 26 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:55:49] [INFO ] Deduced a trap composed of 9 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:55:49] [INFO ] Deduced a trap composed of 62 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:55:49] [INFO ] Deduced a trap composed of 108 places in 147 ms of which 1 ms to minimize.
[2021-05-14 16:55:49] [INFO ] Deduced a trap composed of 39 places in 142 ms of which 1 ms to minimize.
[2021-05-14 16:55:50] [INFO ] Deduced a trap composed of 81 places in 155 ms of which 1 ms to minimize.
[2021-05-14 16:55:50] [INFO ] Deduced a trap composed of 75 places in 152 ms of which 0 ms to minimize.
[2021-05-14 16:55:50] [INFO ] Deduced a trap composed of 23 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:55:50] [INFO ] Deduced a trap composed of 55 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:55:51] [INFO ] Deduced a trap composed of 37 places in 144 ms of which 0 ms to minimize.
[2021-05-14 16:55:51] [INFO ] Deduced a trap composed of 48 places in 155 ms of which 0 ms to minimize.
[2021-05-14 16:55:51] [INFO ] Deduced a trap composed of 68 places in 152 ms of which 1 ms to minimize.
[2021-05-14 16:55:51] [INFO ] Deduced a trap composed of 27 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:55:51] [INFO ] Deduced a trap composed of 32 places in 156 ms of which 1 ms to minimize.
[2021-05-14 16:55:52] [INFO ] Deduced a trap composed of 49 places in 142 ms of which 1 ms to minimize.
[2021-05-14 16:55:52] [INFO ] Deduced a trap composed of 39 places in 151 ms of which 0 ms to minimize.
[2021-05-14 16:55:52] [INFO ] Deduced a trap composed of 68 places in 148 ms of which 0 ms to minimize.
[2021-05-14 16:55:52] [INFO ] Deduced a trap composed of 68 places in 149 ms of which 0 ms to minimize.
[2021-05-14 16:55:52] [INFO ] Deduced a trap composed of 41 places in 145 ms of which 0 ms to minimize.
[2021-05-14 16:55:53] [INFO ] Deduced a trap composed of 34 places in 146 ms of which 1 ms to minimize.
[2021-05-14 16:55:53] [INFO ] Deduced a trap composed of 64 places in 150 ms of which 0 ms to minimize.
[2021-05-14 16:55:53] [INFO ] Deduced a trap composed of 58 places in 158 ms of which 1 ms to minimize.
[2021-05-14 16:55:53] [INFO ] Deduced a trap composed of 64 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:55:54] [INFO ] Deduced a trap composed of 71 places in 146 ms of which 1 ms to minimize.
[2021-05-14 16:55:54] [INFO ] Deduced a trap composed of 57 places in 162 ms of which 0 ms to minimize.
[2021-05-14 16:55:54] [INFO ] Deduced a trap composed of 23 places in 154 ms of which 0 ms to minimize.
[2021-05-14 16:55:54] [INFO ] Deduced a trap composed of 71 places in 151 ms of which 1 ms to minimize.
[2021-05-14 16:55:54] [INFO ] Deduced a trap composed of 9 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:55:55] [INFO ] Deduced a trap composed of 56 places in 156 ms of which 0 ms to minimize.
[2021-05-14 16:55:55] [INFO ] Deduced a trap composed of 86 places in 150 ms of which 0 ms to minimize.
[2021-05-14 16:55:55] [INFO ] Deduced a trap composed of 28 places in 147 ms of which 1 ms to minimize.
[2021-05-14 16:55:55] [INFO ] Deduced a trap composed of 59 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:55:55] [INFO ] Deduced a trap composed of 75 places in 144 ms of which 0 ms to minimize.
[2021-05-14 16:55:56] [INFO ] Deduced a trap composed of 41 places in 135 ms of which 1 ms to minimize.
[2021-05-14 16:55:56] [INFO ] Deduced a trap composed of 61 places in 135 ms of which 1 ms to minimize.
[2021-05-14 16:55:56] [INFO ] Deduced a trap composed of 28 places in 146 ms of which 0 ms to minimize.
[2021-05-14 16:55:56] [INFO ] Deduced a trap composed of 21 places in 151 ms of which 1 ms to minimize.
[2021-05-14 16:55:57] [INFO ] Deduced a trap composed of 9 places in 138 ms of which 1 ms to minimize.
[2021-05-14 16:55:57] [INFO ] Trap strengthening (SAT) tested/added 41/40 trap constraints in 8662 ms
[2021-05-14 16:55:57] [INFO ] Added : 588 causal constraints over 119 iterations in 13569 ms. Result :sat
Minimization took 346 ms.
Current structural bounds on expressions (after SMT) : [6, 6, 6] Max seen :[1, 5, 5]
Incomplete Parikh walk after 156400 steps, including 1000 resets, run finished after 1380 ms. (steps per millisecond=113 ) properties (out of 3) seen :9 could not realise parikh vector
Incomplete Parikh walk after 156400 steps, including 1000 resets, run finished after 1360 ms. (steps per millisecond=115 ) properties (out of 3) seen :11 could not realise parikh vector
Support contains 186 out of 480 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 480/480 places, 888/888 transitions.
Applied a total of 0 rules in 31 ms. Remains 480 /480 variables (removed 0) and now considering 888/888 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 480/480 places, 888/888 transitions.
Starting structural reductions, iteration 0 : 480/480 places, 888/888 transitions.
Applied a total of 0 rules in 20 ms. Remains 480 /480 variables (removed 0) and now considering 888/888 (removed 0) transitions.
[2021-05-14 16:56:00] [INFO ] Flow matrix only has 768 transitions (discarded 120 similar events)
// Phase 1: matrix 768 rows 480 cols
[2021-05-14 16:56:00] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-14 16:56:00] [INFO ] Implicit Places using invariants in 216 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 218 ms to find 6 implicit places.
[2021-05-14 16:56:00] [INFO ] Redundant transitions in 54 ms returned []
[2021-05-14 16:56:00] [INFO ] Flow matrix only has 768 transitions (discarded 120 similar events)
// Phase 1: matrix 768 rows 474 cols
[2021-05-14 16:56:00] [INFO ] Computed 17 place invariants in 3 ms
[2021-05-14 16:56:01] [INFO ] Dead Transitions using invariants and state equation in 330 ms returned []
Starting structural reductions, iteration 1 : 474/480 places, 888/888 transitions.
Applied a total of 0 rules in 24 ms. Remains 474 /474 variables (removed 0) and now considering 888/888 (removed 0) transitions.
[2021-05-14 16:56:01] [INFO ] Redundant transitions in 10 ms returned []
[2021-05-14 16:56:01] [INFO ] Flow matrix only has 768 transitions (discarded 120 similar events)
// Phase 1: matrix 768 rows 474 cols
[2021-05-14 16:56:01] [INFO ] Computed 17 place invariants in 3 ms
[2021-05-14 16:56:01] [INFO ] Dead Transitions using invariants and state equation in 349 ms returned []
Finished structural reductions, in 2 iterations. Remains : 474/480 places, 888/888 transitions.
Normalized transition count is 768 out of 888 initially.
// Phase 1: matrix 768 rows 474 cols
[2021-05-14 16:56:01] [INFO ] Computed 17 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8511 ms. (steps per millisecond=117 ) properties (out of 3) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1628 ms. (steps per millisecond=614 ) properties (out of 3) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4043 ms. (steps per millisecond=247 ) properties (out of 3) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4066 ms. (steps per millisecond=245 ) properties (out of 3) seen :4
[2021-05-14 16:56:19] [INFO ] Flow matrix only has 768 transitions (discarded 120 similar events)
// Phase 1: matrix 768 rows 474 cols
[2021-05-14 16:56:19] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-14 16:56:19] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2021-05-14 16:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:56:19] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2021-05-14 16:56:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:56:20] [INFO ] [Nat]Absence check using 17 positive place invariants in 9 ms returned sat
[2021-05-14 16:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:56:20] [INFO ] [Nat]Absence check using state equation in 151 ms returned sat
[2021-05-14 16:56:20] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 16:56:20] [INFO ] [Nat]Added 230 Read/Feed constraints in 28 ms returned sat
[2021-05-14 16:56:20] [INFO ] Deduced a trap composed of 13 places in 124 ms of which 1 ms to minimize.
[2021-05-14 16:56:20] [INFO ] Deduced a trap composed of 26 places in 125 ms of which 1 ms to minimize.
[2021-05-14 16:56:20] [INFO ] Deduced a trap composed of 29 places in 125 ms of which 0 ms to minimize.
[2021-05-14 16:56:20] [INFO ] Deduced a trap composed of 64 places in 128 ms of which 0 ms to minimize.
[2021-05-14 16:56:20] [INFO ] Deduced a trap composed of 29 places in 127 ms of which 0 ms to minimize.
[2021-05-14 16:56:21] [INFO ] Deduced a trap composed of 29 places in 123 ms of which 0 ms to minimize.
[2021-05-14 16:56:21] [INFO ] Deduced a trap composed of 27 places in 126 ms of which 0 ms to minimize.
[2021-05-14 16:56:21] [INFO ] Deduced a trap composed of 13 places in 122 ms of which 1 ms to minimize.
[2021-05-14 16:56:21] [INFO ] Deduced a trap composed of 25 places in 116 ms of which 1 ms to minimize.
[2021-05-14 16:56:21] [INFO ] Deduced a trap composed of 71 places in 114 ms of which 1 ms to minimize.
[2021-05-14 16:56:21] [INFO ] Deduced a trap composed of 13 places in 134 ms of which 0 ms to minimize.
[2021-05-14 16:56:21] [INFO ] Deduced a trap composed of 13 places in 119 ms of which 0 ms to minimize.
[2021-05-14 16:56:22] [INFO ] Deduced a trap composed of 47 places in 111 ms of which 0 ms to minimize.
[2021-05-14 16:56:22] [INFO ] Deduced a trap composed of 31 places in 117 ms of which 0 ms to minimize.
[2021-05-14 16:56:22] [INFO ] Deduced a trap composed of 43 places in 115 ms of which 0 ms to minimize.
[2021-05-14 16:56:22] [INFO ] Deduced a trap composed of 13 places in 124 ms of which 1 ms to minimize.
[2021-05-14 16:56:22] [INFO ] Deduced a trap composed of 31 places in 101 ms of which 0 ms to minimize.
[2021-05-14 16:56:22] [INFO ] Deduced a trap composed of 47 places in 103 ms of which 1 ms to minimize.
[2021-05-14 16:56:22] [INFO ] Deduced a trap composed of 31 places in 102 ms of which 0 ms to minimize.
[2021-05-14 16:56:22] [INFO ] Deduced a trap composed of 57 places in 101 ms of which 0 ms to minimize.
[2021-05-14 16:56:23] [INFO ] Deduced a trap composed of 41 places in 102 ms of which 0 ms to minimize.
[2021-05-14 16:56:23] [INFO ] Deduced a trap composed of 74 places in 101 ms of which 0 ms to minimize.
[2021-05-14 16:56:23] [INFO ] Deduced a trap composed of 58 places in 101 ms of which 1 ms to minimize.
[2021-05-14 16:56:23] [INFO ] Deduced a trap composed of 47 places in 99 ms of which 1 ms to minimize.
[2021-05-14 16:56:23] [INFO ] Deduced a trap composed of 84 places in 96 ms of which 1 ms to minimize.
[2021-05-14 16:56:23] [INFO ] Deduced a trap composed of 55 places in 96 ms of which 0 ms to minimize.
[2021-05-14 16:56:23] [INFO ] Deduced a trap composed of 71 places in 98 ms of which 0 ms to minimize.
[2021-05-14 16:56:23] [INFO ] Deduced a trap composed of 69 places in 98 ms of which 0 ms to minimize.
[2021-05-14 16:56:24] [INFO ] Deduced a trap composed of 43 places in 99 ms of which 1 ms to minimize.
[2021-05-14 16:56:24] [INFO ] Deduced a trap composed of 56 places in 99 ms of which 1 ms to minimize.
[2021-05-14 16:56:24] [INFO ] Deduced a trap composed of 55 places in 98 ms of which 0 ms to minimize.
[2021-05-14 16:56:24] [INFO ] Deduced a trap composed of 63 places in 98 ms of which 1 ms to minimize.
[2021-05-14 16:56:24] [INFO ] Deduced a trap composed of 40 places in 91 ms of which 0 ms to minimize.
[2021-05-14 16:56:24] [INFO ] Deduced a trap composed of 13 places in 112 ms of which 0 ms to minimize.
[2021-05-14 16:56:24] [INFO ] Deduced a trap composed of 75 places in 68 ms of which 0 ms to minimize.
[2021-05-14 16:56:24] [INFO ] Deduced a trap composed of 75 places in 66 ms of which 0 ms to minimize.
[2021-05-14 16:56:24] [INFO ] Deduced a trap composed of 75 places in 65 ms of which 0 ms to minimize.
[2021-05-14 16:56:25] [INFO ] Deduced a trap composed of 41 places in 104 ms of which 1 ms to minimize.
[2021-05-14 16:56:25] [INFO ] Deduced a trap composed of 73 places in 66 ms of which 0 ms to minimize.
[2021-05-14 16:56:25] [INFO ] Deduced a trap composed of 71 places in 65 ms of which 1 ms to minimize.
[2021-05-14 16:56:25] [INFO ] Deduced a trap composed of 71 places in 65 ms of which 1 ms to minimize.
[2021-05-14 16:56:25] [INFO ] Deduced a trap composed of 64 places in 64 ms of which 0 ms to minimize.
[2021-05-14 16:56:25] [INFO ] Deduced a trap composed of 45 places in 48 ms of which 0 ms to minimize.
[2021-05-14 16:56:25] [INFO ] Deduced a trap composed of 27 places in 48 ms of which 1 ms to minimize.
[2021-05-14 16:56:25] [INFO ] Deduced a trap composed of 37 places in 44 ms of which 0 ms to minimize.
[2021-05-14 16:56:25] [INFO ] Deduced a trap composed of 69 places in 63 ms of which 0 ms to minimize.
[2021-05-14 16:56:26] [INFO ] Deduced a trap composed of 17 places in 105 ms of which 1 ms to minimize.
[2021-05-14 16:56:26] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 1 ms to minimize.
[2021-05-14 16:56:26] [INFO ] Deduced a trap composed of 25 places in 99 ms of which 0 ms to minimize.
[2021-05-14 16:56:26] [INFO ] Deduced a trap composed of 61 places in 59 ms of which 0 ms to minimize.
[2021-05-14 16:56:26] [INFO ] Deduced a trap composed of 57 places in 58 ms of which 0 ms to minimize.
[2021-05-14 16:56:26] [INFO ] Deduced a trap composed of 57 places in 59 ms of which 1 ms to minimize.
[2021-05-14 16:56:26] [INFO ] Deduced a trap composed of 37 places in 64 ms of which 1 ms to minimize.
[2021-05-14 16:56:26] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 0 ms to minimize.
[2021-05-14 16:56:26] [INFO ] Deduced a trap composed of 38 places in 63 ms of which 0 ms to minimize.
[2021-05-14 16:56:26] [INFO ] Deduced a trap composed of 19 places in 94 ms of which 1 ms to minimize.
[2021-05-14 16:56:27] [INFO ] Deduced a trap composed of 59 places in 88 ms of which 1 ms to minimize.
[2021-05-14 16:56:27] [INFO ] Deduced a trap composed of 47 places in 50 ms of which 0 ms to minimize.
[2021-05-14 16:56:27] [INFO ] Deduced a trap composed of 41 places in 91 ms of which 0 ms to minimize.
[2021-05-14 16:56:27] [INFO ] Deduced a trap composed of 60 places in 85 ms of which 0 ms to minimize.
[2021-05-14 16:56:27] [INFO ] Deduced a trap composed of 59 places in 79 ms of which 0 ms to minimize.
[2021-05-14 16:56:27] [INFO ] Deduced a trap composed of 75 places in 65 ms of which 1 ms to minimize.
[2021-05-14 16:56:27] [INFO ] Deduced a trap composed of 73 places in 73 ms of which 1 ms to minimize.
[2021-05-14 16:56:28] [INFO ] Deduced a trap composed of 61 places in 98 ms of which 0 ms to minimize.
[2021-05-14 16:56:28] [INFO ] Deduced a trap composed of 61 places in 87 ms of which 0 ms to minimize.
[2021-05-14 16:56:28] [INFO ] Deduced a trap composed of 69 places in 64 ms of which 1 ms to minimize.
[2021-05-14 16:56:28] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 0 ms to minimize.
[2021-05-14 16:56:28] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 1 ms to minimize.
[2021-05-14 16:56:28] [INFO ] Deduced a trap composed of 59 places in 112 ms of which 0 ms to minimize.
[2021-05-14 16:56:28] [INFO ] Deduced a trap composed of 33 places in 116 ms of which 0 ms to minimize.
[2021-05-14 16:56:28] [INFO ] Deduced a trap composed of 31 places in 120 ms of which 1 ms to minimize.
[2021-05-14 16:56:29] [INFO ] Deduced a trap composed of 36 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:56:29] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 0 ms to minimize.
[2021-05-14 16:56:29] [INFO ] Deduced a trap composed of 61 places in 86 ms of which 0 ms to minimize.
[2021-05-14 16:56:29] [INFO ] Deduced a trap composed of 45 places in 94 ms of which 0 ms to minimize.
[2021-05-14 16:56:29] [INFO ] Deduced a trap composed of 65 places in 87 ms of which 1 ms to minimize.
[2021-05-14 16:56:29] [INFO ] Deduced a trap composed of 78 places in 83 ms of which 1 ms to minimize.
[2021-05-14 16:56:30] [INFO ] Deduced a trap composed of 67 places in 64 ms of which 1 ms to minimize.
[2021-05-14 16:56:30] [INFO ] Deduced a trap composed of 73 places in 66 ms of which 1 ms to minimize.
[2021-05-14 16:56:30] [INFO ] Deduced a trap composed of 73 places in 64 ms of which 0 ms to minimize.
[2021-05-14 16:56:30] [INFO ] Deduced a trap composed of 39 places in 108 ms of which 0 ms to minimize.
[2021-05-14 16:56:30] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 0 ms to minimize.
[2021-05-14 16:56:30] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 1 ms to minimize.
[2021-05-14 16:56:30] [INFO ] Deduced a trap composed of 53 places in 82 ms of which 0 ms to minimize.
[2021-05-14 16:56:31] [INFO ] Deduced a trap composed of 46 places in 109 ms of which 0 ms to minimize.
[2021-05-14 16:56:31] [INFO ] Deduced a trap composed of 60 places in 91 ms of which 0 ms to minimize.
[2021-05-14 16:56:31] [INFO ] Deduced a trap composed of 80 places in 99 ms of which 1 ms to minimize.
[2021-05-14 16:56:31] [INFO ] Deduced a trap composed of 26 places in 108 ms of which 0 ms to minimize.
[2021-05-14 16:56:31] [INFO ] Deduced a trap composed of 33 places in 108 ms of which 0 ms to minimize.
[2021-05-14 16:56:32] [INFO ] Deduced a trap composed of 25 places in 106 ms of which 0 ms to minimize.
[2021-05-14 16:56:32] [INFO ] Deduced a trap composed of 64 places in 116 ms of which 1 ms to minimize.
[2021-05-14 16:56:32] [INFO ] Deduced a trap composed of 67 places in 108 ms of which 0 ms to minimize.
[2021-05-14 16:56:32] [INFO ] Deduced a trap composed of 38 places in 108 ms of which 1 ms to minimize.
[2021-05-14 16:56:32] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 0 ms to minimize.
[2021-05-14 16:56:32] [INFO ] Deduced a trap composed of 39 places in 81 ms of which 0 ms to minimize.
[2021-05-14 16:56:32] [INFO ] Deduced a trap composed of 59 places in 111 ms of which 1 ms to minimize.
[2021-05-14 16:56:33] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 1 ms to minimize.
[2021-05-14 16:56:33] [INFO ] Deduced a trap composed of 66 places in 102 ms of which 0 ms to minimize.
[2021-05-14 16:56:33] [INFO ] Deduced a trap composed of 31 places in 107 ms of which 0 ms to minimize.
[2021-05-14 16:56:33] [INFO ] Deduced a trap composed of 33 places in 110 ms of which 0 ms to minimize.
[2021-05-14 16:56:33] [INFO ] Deduced a trap composed of 44 places in 116 ms of which 0 ms to minimize.
[2021-05-14 16:56:33] [INFO ] Deduced a trap composed of 68 places in 85 ms of which 1 ms to minimize.
[2021-05-14 16:56:33] [INFO ] Deduced a trap composed of 72 places in 89 ms of which 20 ms to minimize.
[2021-05-14 16:56:34] [INFO ] Deduced a trap composed of 46 places in 82 ms of which 0 ms to minimize.
[2021-05-14 16:56:34] [INFO ] Deduced a trap composed of 63 places in 104 ms of which 1 ms to minimize.
[2021-05-14 16:56:34] [INFO ] Deduced a trap composed of 84 places in 92 ms of which 1 ms to minimize.
[2021-05-14 16:56:34] [INFO ] Deduced a trap composed of 33 places in 45 ms of which 0 ms to minimize.
[2021-05-14 16:56:34] [INFO ] Deduced a trap composed of 71 places in 73 ms of which 0 ms to minimize.
[2021-05-14 16:56:34] [INFO ] Deduced a trap composed of 49 places in 87 ms of which 1 ms to minimize.
[2021-05-14 16:56:35] [INFO ] Deduced a trap composed of 13 places in 127 ms of which 1 ms to minimize.
[2021-05-14 16:56:35] [INFO ] Deduced a trap composed of 34 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:56:35] [INFO ] Deduced a trap composed of 80 places in 130 ms of which 1 ms to minimize.
[2021-05-14 16:56:35] [INFO ] Deduced a trap composed of 11 places in 132 ms of which 1 ms to minimize.
[2021-05-14 16:56:35] [INFO ] Deduced a trap composed of 17 places in 133 ms of which 0 ms to minimize.
[2021-05-14 16:56:36] [INFO ] Deduced a trap composed of 45 places in 107 ms of which 0 ms to minimize.
[2021-05-14 16:56:36] [INFO ] Deduced a trap composed of 49 places in 114 ms of which 1 ms to minimize.
[2021-05-14 16:56:36] [INFO ] Deduced a trap composed of 41 places in 112 ms of which 1 ms to minimize.
[2021-05-14 16:56:36] [INFO ] Deduced a trap composed of 74 places in 96 ms of which 0 ms to minimize.
[2021-05-14 16:56:37] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 1 ms to minimize.
[2021-05-14 16:56:37] [INFO ] Deduced a trap composed of 31 places in 104 ms of which 0 ms to minimize.
[2021-05-14 16:56:37] [INFO ] Deduced a trap composed of 45 places in 85 ms of which 0 ms to minimize.
[2021-05-14 16:56:37] [INFO ] Deduced a trap composed of 35 places in 56 ms of which 1 ms to minimize.
[2021-05-14 16:56:38] [INFO ] Deduced a trap composed of 31 places in 95 ms of which 0 ms to minimize.
[2021-05-14 16:56:38] [INFO ] Deduced a trap composed of 73 places in 64 ms of which 0 ms to minimize.
[2021-05-14 16:56:38] [INFO ] Deduced a trap composed of 86 places in 62 ms of which 1 ms to minimize.
[2021-05-14 16:56:38] [INFO ] Deduced a trap composed of 67 places in 63 ms of which 0 ms to minimize.
[2021-05-14 16:57:05] [INFO ] Deduced a trap composed of 2 places in 155 ms of which 0 ms to minimize.
[2021-05-14 16:57:05] [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 0
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.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2021-05-14 16:57:05] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned sat
[2021-05-14 16:57:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:57:05] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2021-05-14 16:57:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:57:05] [INFO ] [Nat]Absence check using 17 positive place invariants in 7 ms returned sat
[2021-05-14 16:57:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:57:05] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2021-05-14 16:57:05] [INFO ] [Nat]Added 230 Read/Feed constraints in 30 ms returned sat
[2021-05-14 16:57:05] [INFO ] Deduced a trap composed of 27 places in 142 ms of which 1 ms to minimize.
[2021-05-14 16:57:05] [INFO ] Deduced a trap composed of 25 places in 142 ms of which 1 ms to minimize.
[2021-05-14 16:57:06] [INFO ] Deduced a trap composed of 20 places in 147 ms of which 1 ms to minimize.
[2021-05-14 16:57:06] [INFO ] Deduced a trap composed of 16 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:57:06] [INFO ] Deduced a trap composed of 40 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:06] [INFO ] Deduced a trap composed of 19 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:57:06] [INFO ] Deduced a trap composed of 11 places in 138 ms of which 0 ms to minimize.
[2021-05-14 16:57:06] [INFO ] Deduced a trap composed of 30 places in 138 ms of which 0 ms to minimize.
[2021-05-14 16:57:07] [INFO ] Deduced a trap composed of 29 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:07] [INFO ] Deduced a trap composed of 55 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:57:07] [INFO ] Deduced a trap composed of 34 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:57:07] [INFO ] Deduced a trap composed of 24 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:07] [INFO ] Deduced a trap composed of 34 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:57:07] [INFO ] Deduced a trap composed of 45 places in 145 ms of which 1 ms to minimize.
[2021-05-14 16:57:08] [INFO ] Deduced a trap composed of 22 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:57:08] [INFO ] Deduced a trap composed of 39 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:08] [INFO ] Deduced a trap composed of 36 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:57:08] [INFO ] Deduced a trap composed of 39 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:57:08] [INFO ] Deduced a trap composed of 53 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:08] [INFO ] Deduced a trap composed of 41 places in 138 ms of which 1 ms to minimize.
[2021-05-14 16:57:08] [INFO ] Deduced a trap composed of 60 places in 148 ms of which 0 ms to minimize.
[2021-05-14 16:57:09] [INFO ] Deduced a trap composed of 19 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:57:09] [INFO ] Deduced a trap composed of 34 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:57:09] [INFO ] Deduced a trap composed of 88 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:57:09] [INFO ] Deduced a trap composed of 55 places in 145 ms of which 1 ms to minimize.
[2021-05-14 16:57:09] [INFO ] Deduced a trap composed of 56 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:09] [INFO ] Deduced a trap composed of 43 places in 139 ms of which 0 ms to minimize.
[2021-05-14 16:57:10] [INFO ] Deduced a trap composed of 32 places in 142 ms of which 1 ms to minimize.
[2021-05-14 16:57:10] [INFO ] Deduced a trap composed of 86 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:57:10] [INFO ] Deduced a trap composed of 61 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:57:10] [INFO ] Deduced a trap composed of 44 places in 146 ms of which 0 ms to minimize.
[2021-05-14 16:57:10] [INFO ] Deduced a trap composed of 67 places in 142 ms of which 1 ms to minimize.
[2021-05-14 16:57:10] [INFO ] Deduced a trap composed of 58 places in 137 ms of which 0 ms to minimize.
[2021-05-14 16:57:11] [INFO ] Deduced a trap composed of 25 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:57:11] [INFO ] Deduced a trap composed of 26 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:57:11] [INFO ] Deduced a trap composed of 25 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:57:11] [INFO ] Deduced a trap composed of 40 places in 139 ms of which 1 ms to minimize.
[2021-05-14 16:57:11] [INFO ] Deduced a trap composed of 28 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:57:11] [INFO ] Deduced a trap composed of 51 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:57:12] [INFO ] Deduced a trap composed of 49 places in 142 ms of which 1 ms to minimize.
[2021-05-14 16:57:12] [INFO ] Deduced a trap composed of 16 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:57:12] [INFO ] Deduced a trap composed of 67 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:57:12] [INFO ] Deduced a trap composed of 36 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:57:12] [INFO ] Deduced a trap composed of 21 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:57:12] [INFO ] Deduced a trap composed of 37 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:57:13] [INFO ] Deduced a trap composed of 9 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:57:13] [INFO ] Deduced a trap composed of 27 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:13] [INFO ] Deduced a trap composed of 21 places in 139 ms of which 1 ms to minimize.
[2021-05-14 16:57:13] [INFO ] Deduced a trap composed of 53 places in 138 ms of which 0 ms to minimize.
[2021-05-14 16:57:13] [INFO ] Deduced a trap composed of 20 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:13] [INFO ] Deduced a trap composed of 36 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:57:14] [INFO ] Deduced a trap composed of 25 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:57:14] [INFO ] Deduced a trap composed of 9 places in 131 ms of which 0 ms to minimize.
[2021-05-14 16:57:14] [INFO ] Deduced a trap composed of 20 places in 134 ms of which 1 ms to minimize.
[2021-05-14 16:57:14] [INFO ] Deduced a trap composed of 20 places in 135 ms of which 0 ms to minimize.
[2021-05-14 16:57:14] [INFO ] Deduced a trap composed of 20 places in 136 ms of which 0 ms to minimize.
[2021-05-14 16:57:14] [INFO ] Deduced a trap composed of 20 places in 135 ms of which 0 ms to minimize.
[2021-05-14 16:57:15] [INFO ] Deduced a trap composed of 13 places in 136 ms of which 1 ms to minimize.
[2021-05-14 16:57:15] [INFO ] Deduced a trap composed of 61 places in 129 ms of which 0 ms to minimize.
[2021-05-14 16:57:15] [INFO ] Deduced a trap composed of 61 places in 130 ms of which 1 ms to minimize.
[2021-05-14 16:57:15] [INFO ] Deduced a trap composed of 73 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:57:15] [INFO ] Deduced a trap composed of 16 places in 129 ms of which 1 ms to minimize.
[2021-05-14 16:57:15] [INFO ] Deduced a trap composed of 75 places in 133 ms of which 0 ms to minimize.
[2021-05-14 16:57:15] [INFO ] Deduced a trap composed of 19 places in 132 ms of which 1 ms to minimize.
[2021-05-14 16:57:16] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 1 ms to minimize.
[2021-05-14 16:57:16] [INFO ] Deduced a trap composed of 74 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:16] [INFO ] Deduced a trap composed of 43 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:57:16] [INFO ] Deduced a trap composed of 43 places in 130 ms of which 1 ms to minimize.
[2021-05-14 16:57:16] [INFO ] Deduced a trap composed of 99 places in 131 ms of which 0 ms to minimize.
[2021-05-14 16:57:16] [INFO ] Deduced a trap composed of 74 places in 130 ms of which 1 ms to minimize.
[2021-05-14 16:57:17] [INFO ] Deduced a trap composed of 74 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:57:17] [INFO ] Deduced a trap composed of 92 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:57:17] [INFO ] Deduced a trap composed of 50 places in 143 ms of which 1 ms to minimize.
[2021-05-14 16:57:17] [INFO ] Deduced a trap composed of 57 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:57:17] [INFO ] Deduced a trap composed of 106 places in 128 ms of which 0 ms to minimize.
[2021-05-14 16:57:17] [INFO ] Deduced a trap composed of 73 places in 129 ms of which 0 ms to minimize.
[2021-05-14 16:57:18] [INFO ] Deduced a trap composed of 33 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:18] [INFO ] Deduced a trap composed of 80 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:18] [INFO ] Deduced a trap composed of 78 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:57:18] [INFO ] Deduced a trap composed of 100 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:57:18] [INFO ] Deduced a trap composed of 31 places in 139 ms of which 0 ms to minimize.
[2021-05-14 16:57:18] [INFO ] Deduced a trap composed of 39 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:57:19] [INFO ] Deduced a trap composed of 53 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:57:19] [INFO ] Deduced a trap composed of 46 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:57:19] [INFO ] Deduced a trap composed of 63 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:57:19] [INFO ] Deduced a trap composed of 47 places in 139 ms of which 1 ms to minimize.
[2021-05-14 16:57:19] [INFO ] Deduced a trap composed of 48 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:57:20] [INFO ] Deduced a trap composed of 36 places in 129 ms of which 1 ms to minimize.
[2021-05-14 16:57:20] [INFO ] Deduced a trap composed of 30 places in 131 ms of which 1 ms to minimize.
[2021-05-14 16:57:20] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 1 ms to minimize.
[2021-05-14 16:57:20] [INFO ] Deduced a trap composed of 36 places in 130 ms of which 1 ms to minimize.
[2021-05-14 16:57:20] [INFO ] Deduced a trap composed of 32 places in 142 ms of which 1 ms to minimize.
[2021-05-14 16:57:20] [INFO ] Deduced a trap composed of 41 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:20] [INFO ] Deduced a trap composed of 52 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:57:21] [INFO ] Deduced a trap composed of 37 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:57:21] [INFO ] Deduced a trap composed of 67 places in 151 ms of which 0 ms to minimize.
[2021-05-14 16:57:21] [INFO ] Deduced a trap composed of 53 places in 157 ms of which 1 ms to minimize.
[2021-05-14 16:57:21] [INFO ] Deduced a trap composed of 52 places in 128 ms of which 0 ms to minimize.
[2021-05-14 16:57:21] [INFO ] Deduced a trap composed of 31 places in 129 ms of which 1 ms to minimize.
[2021-05-14 16:57:21] [INFO ] Deduced a trap composed of 26 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:22] [INFO ] Deduced a trap composed of 42 places in 143 ms of which 1 ms to minimize.
[2021-05-14 16:57:22] [INFO ] Deduced a trap composed of 48 places in 139 ms of which 0 ms to minimize.
[2021-05-14 16:57:22] [INFO ] Deduced a trap composed of 32 places in 142 ms of which 1 ms to minimize.
[2021-05-14 16:57:22] [INFO ] Deduced a trap composed of 47 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:57:22] [INFO ] Deduced a trap composed of 58 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:57:22] [INFO ] Deduced a trap composed of 25 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:57:23] [INFO ] Deduced a trap composed of 31 places in 131 ms of which 1 ms to minimize.
[2021-05-14 16:57:23] [INFO ] Deduced a trap composed of 25 places in 129 ms of which 1 ms to minimize.
[2021-05-14 16:57:23] [INFO ] Deduced a trap composed of 46 places in 129 ms of which 0 ms to minimize.
[2021-05-14 16:57:23] [INFO ] Deduced a trap composed of 47 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:57:23] [INFO ] Deduced a trap composed of 48 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:57:23] [INFO ] Deduced a trap composed of 47 places in 131 ms of which 0 ms to minimize.
[2021-05-14 16:57:24] [INFO ] Deduced a trap composed of 42 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:57:24] [INFO ] Deduced a trap composed of 39 places in 132 ms of which 1 ms to minimize.
[2021-05-14 16:57:24] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 1 ms to minimize.
[2021-05-14 16:57:24] [INFO ] Deduced a trap composed of 45 places in 130 ms of which 1 ms to minimize.
[2021-05-14 16:57:24] [INFO ] Deduced a trap composed of 45 places in 132 ms of which 0 ms to minimize.
[2021-05-14 16:57:24] [INFO ] Deduced a trap composed of 39 places in 130 ms of which 1 ms to minimize.
[2021-05-14 16:57:24] [INFO ] Deduced a trap composed of 60 places in 131 ms of which 0 ms to minimize.
[2021-05-14 16:57:25] [INFO ] Deduced a trap composed of 60 places in 135 ms of which 1 ms to minimize.
[2021-05-14 16:57:25] [INFO ] Deduced a trap composed of 16 places in 133 ms of which 0 ms to minimize.
[2021-05-14 16:57:25] [INFO ] Deduced a trap composed of 16 places in 131 ms of which 1 ms to minimize.
[2021-05-14 16:57:25] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 1 ms to minimize.
[2021-05-14 16:57:25] [INFO ] Deduced a trap composed of 9 places in 132 ms of which 0 ms to minimize.
[2021-05-14 16:57:25] [INFO ] Deduced a trap composed of 59 places in 40 ms of which 0 ms to minimize.
[2021-05-14 16:57:25] [INFO ] Trap strengthening (SAT) tested/added 126/125 trap constraints in 20274 ms
[2021-05-14 16:57:25] [INFO ] Computed and/alt/rep : 702/1758/702 causal constraints (skipped 60 transitions) in 41 ms.
[2021-05-14 16:57:31] [INFO ] Deduced a trap composed of 39 places in 107 ms of which 1 ms to minimize.
[2021-05-14 16:57:31] [INFO ] Deduced a trap composed of 37 places in 107 ms of which 0 ms to minimize.
[2021-05-14 16:57:31] [INFO ] Deduced a trap composed of 35 places in 124 ms of which 0 ms to minimize.
[2021-05-14 16:57:31] [INFO ] Deduced a trap composed of 38 places in 116 ms of which 1 ms to minimize.
[2021-05-14 16:57:31] [INFO ] Deduced a trap composed of 33 places in 113 ms of which 1 ms to minimize.
[2021-05-14 16:57:31] [INFO ] Deduced a trap composed of 77 places in 96 ms of which 0 ms to minimize.
[2021-05-14 16:57:32] [INFO ] Deduced a trap composed of 77 places in 93 ms of which 0 ms to minimize.
[2021-05-14 16:57:32] [INFO ] Deduced a trap composed of 77 places in 96 ms of which 0 ms to minimize.
[2021-05-14 16:57:32] [INFO ] Deduced a trap composed of 77 places in 96 ms of which 0 ms to minimize.
[2021-05-14 16:57:32] [INFO ] Deduced a trap composed of 77 places in 93 ms of which 0 ms to minimize.
[2021-05-14 16:57:33] [INFO ] Deduced a trap composed of 59 places in 101 ms of which 1 ms to minimize.
[2021-05-14 16:57:33] [INFO ] Deduced a trap composed of 27 places in 102 ms of which 0 ms to minimize.
[2021-05-14 16:57:33] [INFO ] Deduced a trap composed of 41 places in 95 ms of which 1 ms to minimize.
[2021-05-14 16:57:33] [INFO ] Deduced a trap composed of 31 places in 99 ms of which 1 ms to minimize.
[2021-05-14 16:57:33] [INFO ] Deduced a trap composed of 43 places in 93 ms of which 0 ms to minimize.
[2021-05-14 16:57:34] [INFO ] Deduced a trap composed of 37 places in 93 ms of which 1 ms to minimize.
[2021-05-14 16:57:34] [INFO ] Deduced a trap composed of 55 places in 71 ms of which 1 ms to minimize.
[2021-05-14 16:57:50] [INFO ] Deduced a trap composed of 2 places in 154 ms of which 0 ms to minimize.
[2021-05-14 16:57:50] [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 1
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.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2021-05-14 16:57:50] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned sat
[2021-05-14 16:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:57:50] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2021-05-14 16:57:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:57:50] [INFO ] [Nat]Absence check using 17 positive place invariants in 7 ms returned sat
[2021-05-14 16:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:57:50] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2021-05-14 16:57:50] [INFO ] [Nat]Added 230 Read/Feed constraints in 30 ms returned sat
[2021-05-14 16:57:51] [INFO ] Deduced a trap composed of 27 places in 142 ms of which 1 ms to minimize.
[2021-05-14 16:57:51] [INFO ] Deduced a trap composed of 25 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:57:51] [INFO ] Deduced a trap composed of 20 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:57:51] [INFO ] Deduced a trap composed of 16 places in 143 ms of which 1 ms to minimize.
[2021-05-14 16:57:51] [INFO ] Deduced a trap composed of 40 places in 135 ms of which 1 ms to minimize.
[2021-05-14 16:57:51] [INFO ] Deduced a trap composed of 19 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:57:52] [INFO ] Deduced a trap composed of 11 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:57:52] [INFO ] Deduced a trap composed of 30 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:57:52] [INFO ] Deduced a trap composed of 29 places in 145 ms of which 0 ms to minimize.
[2021-05-14 16:57:52] [INFO ] Deduced a trap composed of 55 places in 154 ms of which 1 ms to minimize.
[2021-05-14 16:57:52] [INFO ] Deduced a trap composed of 34 places in 143 ms of which 1 ms to minimize.
[2021-05-14 16:57:52] [INFO ] Deduced a trap composed of 24 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:57:53] [INFO ] Deduced a trap composed of 34 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:57:53] [INFO ] Deduced a trap composed of 45 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:57:53] [INFO ] Deduced a trap composed of 22 places in 144 ms of which 1 ms to minimize.
[2021-05-14 16:57:53] [INFO ] Deduced a trap composed of 39 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:53] [INFO ] Deduced a trap composed of 36 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:57:53] [INFO ] Deduced a trap composed of 39 places in 143 ms of which 1 ms to minimize.
[2021-05-14 16:57:54] [INFO ] Deduced a trap composed of 53 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:54] [INFO ] Deduced a trap composed of 41 places in 143 ms of which 1 ms to minimize.
[2021-05-14 16:57:54] [INFO ] Deduced a trap composed of 60 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:54] [INFO ] Deduced a trap composed of 19 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:57:54] [INFO ] Deduced a trap composed of 34 places in 144 ms of which 0 ms to minimize.
[2021-05-14 16:57:54] [INFO ] Deduced a trap composed of 88 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:57:55] [INFO ] Deduced a trap composed of 55 places in 145 ms of which 0 ms to minimize.
[2021-05-14 16:57:55] [INFO ] Deduced a trap composed of 56 places in 144 ms of which 0 ms to minimize.
[2021-05-14 16:57:55] [INFO ] Deduced a trap composed of 43 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:57:55] [INFO ] Deduced a trap composed of 32 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:57:55] [INFO ] Deduced a trap composed of 86 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:55] [INFO ] Deduced a trap composed of 61 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:57:56] [INFO ] Deduced a trap composed of 44 places in 158 ms of which 0 ms to minimize.
[2021-05-14 16:57:56] [INFO ] Deduced a trap composed of 67 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:56] [INFO ] Deduced a trap composed of 58 places in 139 ms of which 0 ms to minimize.
[2021-05-14 16:57:56] [INFO ] Deduced a trap composed of 25 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:57:56] [INFO ] Deduced a trap composed of 26 places in 143 ms of which 0 ms to minimize.
[2021-05-14 16:57:56] [INFO ] Deduced a trap composed of 25 places in 143 ms of which 1 ms to minimize.
[2021-05-14 16:57:57] [INFO ] Deduced a trap composed of 40 places in 143 ms of which 1 ms to minimize.
[2021-05-14 16:57:57] [INFO ] Deduced a trap composed of 28 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:57:57] [INFO ] Deduced a trap composed of 51 places in 139 ms of which 1 ms to minimize.
[2021-05-14 16:57:57] [INFO ] Deduced a trap composed of 49 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:57:57] [INFO ] Deduced a trap composed of 16 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:57:57] [INFO ] Deduced a trap composed of 67 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:58] [INFO ] Deduced a trap composed of 36 places in 142 ms of which 1 ms to minimize.
[2021-05-14 16:57:58] [INFO ] Deduced a trap composed of 21 places in 144 ms of which 1 ms to minimize.
[2021-05-14 16:57:58] [INFO ] Deduced a trap composed of 37 places in 148 ms of which 0 ms to minimize.
[2021-05-14 16:57:58] [INFO ] Deduced a trap composed of 9 places in 139 ms of which 0 ms to minimize.
[2021-05-14 16:57:58] [INFO ] Deduced a trap composed of 27 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:57:58] [INFO ] Deduced a trap composed of 21 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:57:59] [INFO ] Deduced a trap composed of 53 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:57:59] [INFO ] Deduced a trap composed of 20 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:59] [INFO ] Deduced a trap composed of 36 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:57:59] [INFO ] Deduced a trap composed of 25 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:57:59] [INFO ] Deduced a trap composed of 9 places in 133 ms of which 0 ms to minimize.
[2021-05-14 16:57:59] [INFO ] Deduced a trap composed of 20 places in 133 ms of which 1 ms to minimize.
[2021-05-14 16:58:00] [INFO ] Deduced a trap composed of 20 places in 134 ms of which 0 ms to minimize.
[2021-05-14 16:58:00] [INFO ] Deduced a trap composed of 20 places in 135 ms of which 0 ms to minimize.
[2021-05-14 16:58:00] [INFO ] Deduced a trap composed of 20 places in 135 ms of which 0 ms to minimize.
[2021-05-14 16:58:00] [INFO ] Deduced a trap composed of 13 places in 132 ms of which 1 ms to minimize.
[2021-05-14 16:58:00] [INFO ] Deduced a trap composed of 61 places in 128 ms of which 1 ms to minimize.
[2021-05-14 16:58:00] [INFO ] Deduced a trap composed of 61 places in 129 ms of which 0 ms to minimize.
[2021-05-14 16:58:00] [INFO ] Deduced a trap composed of 73 places in 130 ms of which 1 ms to minimize.
[2021-05-14 16:58:01] [INFO ] Deduced a trap composed of 16 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:58:01] [INFO ] Deduced a trap composed of 75 places in 129 ms of which 0 ms to minimize.
[2021-05-14 16:58:01] [INFO ] Deduced a trap composed of 19 places in 133 ms of which 1 ms to minimize.
[2021-05-14 16:58:01] [INFO ] Deduced a trap composed of 24 places in 129 ms of which 1 ms to minimize.
[2021-05-14 16:58:01] [INFO ] Deduced a trap composed of 74 places in 138 ms of which 1 ms to minimize.
[2021-05-14 16:58:01] [INFO ] Deduced a trap composed of 43 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:58:02] [INFO ] Deduced a trap composed of 43 places in 128 ms of which 0 ms to minimize.
[2021-05-14 16:58:02] [INFO ] Deduced a trap composed of 99 places in 133 ms of which 0 ms to minimize.
[2021-05-14 16:58:02] [INFO ] Deduced a trap composed of 74 places in 128 ms of which 1 ms to minimize.
[2021-05-14 16:58:02] [INFO ] Deduced a trap composed of 74 places in 128 ms of which 1 ms to minimize.
[2021-05-14 16:58:02] [INFO ] Deduced a trap composed of 92 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:58:02] [INFO ] Deduced a trap composed of 50 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:58:03] [INFO ] Deduced a trap composed of 57 places in 129 ms of which 0 ms to minimize.
[2021-05-14 16:58:03] [INFO ] Deduced a trap composed of 106 places in 130 ms of which 1 ms to minimize.
[2021-05-14 16:58:03] [INFO ] Deduced a trap composed of 73 places in 128 ms of which 0 ms to minimize.
[2021-05-14 16:58:03] [INFO ] Deduced a trap composed of 33 places in 139 ms of which 0 ms to minimize.
[2021-05-14 16:58:03] [INFO ] Deduced a trap composed of 80 places in 138 ms of which 0 ms to minimize.
[2021-05-14 16:58:03] [INFO ] Deduced a trap composed of 78 places in 139 ms of which 0 ms to minimize.
[2021-05-14 16:58:04] [INFO ] Deduced a trap composed of 100 places in 142 ms of which 1 ms to minimize.
[2021-05-14 16:58:04] [INFO ] Deduced a trap composed of 31 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:58:04] [INFO ] Deduced a trap composed of 39 places in 138 ms of which 0 ms to minimize.
[2021-05-14 16:58:04] [INFO ] Deduced a trap composed of 53 places in 139 ms of which 0 ms to minimize.
[2021-05-14 16:58:04] [INFO ] Deduced a trap composed of 46 places in 139 ms of which 0 ms to minimize.
[2021-05-14 16:58:04] [INFO ] Deduced a trap composed of 63 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:58:05] [INFO ] Deduced a trap composed of 47 places in 151 ms of which 0 ms to minimize.
[2021-05-14 16:58:05] [INFO ] Deduced a trap composed of 48 places in 138 ms of which 0 ms to minimize.
[2021-05-14 16:58:05] [INFO ] Deduced a trap composed of 36 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:58:05] [INFO ] Deduced a trap composed of 30 places in 128 ms of which 1 ms to minimize.
[2021-05-14 16:58:05] [INFO ] Deduced a trap composed of 24 places in 129 ms of which 1 ms to minimize.
[2021-05-14 16:58:05] [INFO ] Deduced a trap composed of 36 places in 131 ms of which 0 ms to minimize.
[2021-05-14 16:58:06] [INFO ] Deduced a trap composed of 32 places in 139 ms of which 0 ms to minimize.
[2021-05-14 16:58:06] [INFO ] Deduced a trap composed of 41 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:58:06] [INFO ] Deduced a trap composed of 52 places in 140 ms of which 0 ms to minimize.
[2021-05-14 16:58:06] [INFO ] Deduced a trap composed of 37 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:58:06] [INFO ] Deduced a trap composed of 67 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:58:06] [INFO ] Deduced a trap composed of 53 places in 141 ms of which 1 ms to minimize.
[2021-05-14 16:58:07] [INFO ] Deduced a trap composed of 52 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:58:07] [INFO ] Deduced a trap composed of 31 places in 134 ms of which 0 ms to minimize.
[2021-05-14 16:58:07] [INFO ] Deduced a trap composed of 26 places in 150 ms of which 0 ms to minimize.
[2021-05-14 16:58:07] [INFO ] Deduced a trap composed of 42 places in 155 ms of which 0 ms to minimize.
[2021-05-14 16:58:07] [INFO ] Deduced a trap composed of 48 places in 154 ms of which 1 ms to minimize.
[2021-05-14 16:58:07] [INFO ] Deduced a trap composed of 32 places in 151 ms of which 1 ms to minimize.
[2021-05-14 16:58:08] [INFO ] Deduced a trap composed of 47 places in 147 ms of which 1 ms to minimize.
[2021-05-14 16:58:08] [INFO ] Deduced a trap composed of 58 places in 129 ms of which 0 ms to minimize.
[2021-05-14 16:58:08] [INFO ] Deduced a trap composed of 25 places in 128 ms of which 1 ms to minimize.
[2021-05-14 16:58:08] [INFO ] Deduced a trap composed of 31 places in 130 ms of which 1 ms to minimize.
[2021-05-14 16:58:08] [INFO ] Deduced a trap composed of 25 places in 129 ms of which 1 ms to minimize.
[2021-05-14 16:58:08] [INFO ] Deduced a trap composed of 46 places in 129 ms of which 0 ms to minimize.
[2021-05-14 16:58:09] [INFO ] Deduced a trap composed of 47 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:58:09] [INFO ] Deduced a trap composed of 48 places in 132 ms of which 0 ms to minimize.
[2021-05-14 16:58:09] [INFO ] Deduced a trap composed of 47 places in 127 ms of which 0 ms to minimize.
[2021-05-14 16:58:09] [INFO ] Deduced a trap composed of 42 places in 129 ms of which 0 ms to minimize.
[2021-05-14 16:58:09] [INFO ] Deduced a trap composed of 39 places in 129 ms of which 1 ms to minimize.
[2021-05-14 16:58:09] [INFO ] Deduced a trap composed of 23 places in 128 ms of which 1 ms to minimize.
[2021-05-14 16:58:09] [INFO ] Deduced a trap composed of 45 places in 128 ms of which 1 ms to minimize.
[2021-05-14 16:58:10] [INFO ] Deduced a trap composed of 45 places in 129 ms of which 0 ms to minimize.
[2021-05-14 16:58:10] [INFO ] Deduced a trap composed of 39 places in 132 ms of which 0 ms to minimize.
[2021-05-14 16:58:10] [INFO ] Deduced a trap composed of 60 places in 127 ms of which 1 ms to minimize.
[2021-05-14 16:58:10] [INFO ] Deduced a trap composed of 60 places in 128 ms of which 1 ms to minimize.
[2021-05-14 16:58:10] [INFO ] Deduced a trap composed of 16 places in 132 ms of which 0 ms to minimize.
[2021-05-14 16:58:10] [INFO ] Deduced a trap composed of 16 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:58:10] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 0 ms to minimize.
[2021-05-14 16:58:11] [INFO ] Deduced a trap composed of 9 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:58:11] [INFO ] Deduced a trap composed of 59 places in 39 ms of which 0 ms to minimize.
[2021-05-14 16:58:11] [INFO ] Trap strengthening (SAT) tested/added 126/125 trap constraints in 20296 ms
[2021-05-14 16:58:11] [INFO ] Computed and/alt/rep : 702/1758/702 causal constraints (skipped 60 transitions) in 37 ms.
[2021-05-14 16:58:16] [INFO ] Deduced a trap composed of 39 places in 107 ms of which 0 ms to minimize.
[2021-05-14 16:58:16] [INFO ] Deduced a trap composed of 37 places in 107 ms of which 0 ms to minimize.
[2021-05-14 16:58:16] [INFO ] Deduced a trap composed of 35 places in 125 ms of which 1 ms to minimize.
[2021-05-14 16:58:16] [INFO ] Deduced a trap composed of 38 places in 113 ms of which 0 ms to minimize.
[2021-05-14 16:58:17] [INFO ] Deduced a trap composed of 33 places in 113 ms of which 0 ms to minimize.
[2021-05-14 16:58:17] [INFO ] Deduced a trap composed of 77 places in 95 ms of which 1 ms to minimize.
[2021-05-14 16:58:17] [INFO ] Deduced a trap composed of 77 places in 92 ms of which 1 ms to minimize.
[2021-05-14 16:58:17] [INFO ] Deduced a trap composed of 77 places in 96 ms of which 0 ms to minimize.
[2021-05-14 16:58:17] [INFO ] Deduced a trap composed of 77 places in 96 ms of which 0 ms to minimize.
[2021-05-14 16:58:17] [INFO ] Deduced a trap composed of 77 places in 92 ms of which 0 ms to minimize.
[2021-05-14 16:58:18] [INFO ] Deduced a trap composed of 59 places in 100 ms of which 1 ms to minimize.
[2021-05-14 16:58:18] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 0 ms to minimize.
[2021-05-14 16:58:18] [INFO ] Deduced a trap composed of 41 places in 93 ms of which 1 ms to minimize.
[2021-05-14 16:58:18] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 1 ms to minimize.
[2021-05-14 16:58:19] [INFO ] Deduced a trap composed of 43 places in 97 ms of which 1 ms to minimize.
[2021-05-14 16:58:19] [INFO ] Deduced a trap composed of 37 places in 93 ms of which 0 ms to minimize.
[2021-05-14 16:58:20] [INFO ] Deduced a trap composed of 55 places in 71 ms of which 0 ms to minimize.
[2021-05-14 16:58:35] [INFO ] Deduced a trap composed of 2 places in 159 ms of which 1 ms to minimize.
[2021-05-14 16:58:35] [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 2
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.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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) : [6, 6, 6] Max seen :[1, 5, 5]
Support contains 186 out of 474 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 474/474 places, 888/888 transitions.
Applied a total of 0 rules in 14 ms. Remains 474 /474 variables (removed 0) and now considering 888/888 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 474/474 places, 888/888 transitions.
Starting structural reductions, iteration 0 : 474/474 places, 888/888 transitions.
Applied a total of 0 rules in 15 ms. Remains 474 /474 variables (removed 0) and now considering 888/888 (removed 0) transitions.
[2021-05-14 16:58:35] [INFO ] Flow matrix only has 768 transitions (discarded 120 similar events)
// Phase 1: matrix 768 rows 474 cols
[2021-05-14 16:58:35] [INFO ] Computed 17 place invariants in 3 ms
[2021-05-14 16:58:36] [INFO ] Implicit Places using invariants in 155 ms returned []
[2021-05-14 16:58:36] [INFO ] Flow matrix only has 768 transitions (discarded 120 similar events)
// Phase 1: matrix 768 rows 474 cols
[2021-05-14 16:58:36] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-14 16:58:36] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 16:58:37] [INFO ] Implicit Places using invariants and state equation in 974 ms returned []
Implicit Place search using SMT with State Equation took 1147 ms to find 0 implicit places.
[2021-05-14 16:58:37] [INFO ] Redundant transitions in 7 ms returned []
[2021-05-14 16:58:37] [INFO ] Flow matrix only has 768 transitions (discarded 120 similar events)
// Phase 1: matrix 768 rows 474 cols
[2021-05-14 16:58:37] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-14 16:58:37] [INFO ] Dead Transitions using invariants and state equation in 322 ms returned []
Finished structural reductions, in 1 iterations. Remains : 474/474 places, 888/888 transitions.
Starting property specific reduction for Peterson-COL-5-UpperBounds-00
Normalized transition count is 768 out of 888 initially.
// Phase 1: matrix 768 rows 474 cols
[2021-05-14 16:58:37] [INFO ] Computed 17 place invariants in 3 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :1
[2021-05-14 16:58:37] [INFO ] Flow matrix only has 768 transitions (discarded 120 similar events)
// Phase 1: matrix 768 rows 474 cols
[2021-05-14 16:58:37] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-14 16:58:37] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned sat
[2021-05-14 16:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:58:37] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2021-05-14 16:58:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:58:37] [INFO ] [Nat]Absence check using 17 positive place invariants in 6 ms returned sat
[2021-05-14 16:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:58:37] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2021-05-14 16:58:37] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 16:58:37] [INFO ] [Nat]Added 230 Read/Feed constraints in 28 ms returned sat
[2021-05-14 16:58:38] [INFO ] Deduced a trap composed of 13 places in 123 ms of which 0 ms to minimize.
[2021-05-14 16:58:38] [INFO ] Deduced a trap composed of 26 places in 129 ms of which 1 ms to minimize.
[2021-05-14 16:58:38] [INFO ] Deduced a trap composed of 29 places in 122 ms of which 0 ms to minimize.
[2021-05-14 16:58:38] [INFO ] Deduced a trap composed of 64 places in 124 ms of which 0 ms to minimize.
[2021-05-14 16:58:38] [INFO ] Deduced a trap composed of 29 places in 124 ms of which 1 ms to minimize.
[2021-05-14 16:58:38] [INFO ] Deduced a trap composed of 29 places in 122 ms of which 0 ms to minimize.
[2021-05-14 16:58:38] [INFO ] Deduced a trap composed of 27 places in 126 ms of which 0 ms to minimize.
[2021-05-14 16:58:39] [INFO ] Deduced a trap composed of 13 places in 111 ms of which 0 ms to minimize.
[2021-05-14 16:58:39] [INFO ] Deduced a trap composed of 25 places in 114 ms of which 0 ms to minimize.
[2021-05-14 16:58:39] [INFO ] Deduced a trap composed of 71 places in 113 ms of which 0 ms to minimize.
[2021-05-14 16:58:39] [INFO ] Deduced a trap composed of 13 places in 114 ms of which 1 ms to minimize.
[2021-05-14 16:58:39] [INFO ] Deduced a trap composed of 13 places in 117 ms of which 0 ms to minimize.
[2021-05-14 16:58:39] [INFO ] Deduced a trap composed of 47 places in 103 ms of which 0 ms to minimize.
[2021-05-14 16:58:39] [INFO ] Deduced a trap composed of 31 places in 102 ms of which 1 ms to minimize.
[2021-05-14 16:58:39] [INFO ] Deduced a trap composed of 43 places in 116 ms of which 1 ms to minimize.
[2021-05-14 16:58:40] [INFO ] Deduced a trap composed of 13 places in 114 ms of which 0 ms to minimize.
[2021-05-14 16:58:40] [INFO ] Deduced a trap composed of 31 places in 102 ms of which 0 ms to minimize.
[2021-05-14 16:58:40] [INFO ] Deduced a trap composed of 47 places in 110 ms of which 1 ms to minimize.
[2021-05-14 16:58:40] [INFO ] Deduced a trap composed of 31 places in 114 ms of which 0 ms to minimize.
[2021-05-14 16:58:40] [INFO ] Deduced a trap composed of 57 places in 102 ms of which 0 ms to minimize.
[2021-05-14 16:58:40] [INFO ] Deduced a trap composed of 41 places in 102 ms of which 0 ms to minimize.
[2021-05-14 16:58:40] [INFO ] Deduced a trap composed of 74 places in 100 ms of which 0 ms to minimize.
[2021-05-14 16:58:41] [INFO ] Deduced a trap composed of 58 places in 100 ms of which 0 ms to minimize.
[2021-05-14 16:58:41] [INFO ] Deduced a trap composed of 47 places in 105 ms of which 0 ms to minimize.
[2021-05-14 16:58:41] [INFO ] Deduced a trap composed of 84 places in 100 ms of which 1 ms to minimize.
[2021-05-14 16:58:41] [INFO ] Deduced a trap composed of 55 places in 96 ms of which 0 ms to minimize.
[2021-05-14 16:58:41] [INFO ] Deduced a trap composed of 71 places in 97 ms of which 1 ms to minimize.
[2021-05-14 16:58:41] [INFO ] Deduced a trap composed of 69 places in 96 ms of which 0 ms to minimize.
[2021-05-14 16:58:41] [INFO ] Deduced a trap composed of 43 places in 98 ms of which 0 ms to minimize.
[2021-05-14 16:58:41] [INFO ] Deduced a trap composed of 56 places in 100 ms of which 1 ms to minimize.
[2021-05-14 16:58:41] [INFO ] Deduced a trap composed of 55 places in 114 ms of which 1 ms to minimize.
[2021-05-14 16:58:42] [INFO ] Deduced a trap composed of 63 places in 98 ms of which 0 ms to minimize.
[2021-05-14 16:58:42] [INFO ] Deduced a trap composed of 40 places in 92 ms of which 1 ms to minimize.
[2021-05-14 16:58:42] [INFO ] Deduced a trap composed of 13 places in 112 ms of which 0 ms to minimize.
[2021-05-14 16:58:42] [INFO ] Deduced a trap composed of 75 places in 64 ms of which 0 ms to minimize.
[2021-05-14 16:58:42] [INFO ] Deduced a trap composed of 75 places in 64 ms of which 0 ms to minimize.
[2021-05-14 16:58:42] [INFO ] Deduced a trap composed of 75 places in 65 ms of which 0 ms to minimize.
[2021-05-14 16:58:42] [INFO ] Deduced a trap composed of 2 places in 151 ms of which 0 ms to minimize.
[2021-05-14 16:58:42] [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 0
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.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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) : [6] Max seen :[1]
Support contains 6 out of 474 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 474/474 places, 888/888 transitions.
Drop transitions removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 55 place count 474 transition count 833
Reduce places removed 55 places and 0 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 110 place count 419 transition count 833
Performed 125 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 125 Pre rules applied. Total rules applied 110 place count 419 transition count 708
Deduced a syphon composed of 125 places in 1 ms
Reduce places removed 125 places and 0 transitions.
Iterating global reduction 2 with 250 rules applied. Total rules applied 360 place count 294 transition count 708
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 420 place count 264 transition count 678
Applied a total of 420 rules in 31 ms. Remains 264 /474 variables (removed 210) and now considering 678/888 (removed 210) transitions.
Finished structural reductions, in 1 iterations. Remains : 264/474 places, 678/888 transitions.
Normalized transition count is 558 out of 678 initially.
// Phase 1: matrix 558 rows 264 cols
[2021-05-14 16:58:42] [INFO ] Computed 17 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2490 ms. (steps per millisecond=401 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 1) seen :1
[2021-05-14 16:58:46] [INFO ] Flow matrix only has 558 transitions (discarded 120 similar events)
// Phase 1: matrix 558 rows 264 cols
[2021-05-14 16:58:46] [INFO ] Computed 17 place invariants in 3 ms
[2021-05-14 16:58:46] [INFO ] [Real]Absence check using 17 positive place invariants in 4 ms returned sat
[2021-05-14 16:58:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:58:46] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2021-05-14 16:58:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:58:46] [INFO ] [Nat]Absence check using 17 positive place invariants in 4 ms returned sat
[2021-05-14 16:58:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:58:46] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2021-05-14 16:58:46] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 16:58:46] [INFO ] [Nat]Added 230 Read/Feed constraints in 22 ms returned sat
[2021-05-14 16:58:46] [INFO ] Deduced a trap composed of 21 places in 75 ms of which 1 ms to minimize.
[2021-05-14 16:58:46] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 1 ms to minimize.
[2021-05-14 16:58:46] [INFO ] Deduced a trap composed of 27 places in 81 ms of which 0 ms to minimize.
[2021-05-14 16:58:46] [INFO ] Deduced a trap composed of 39 places in 77 ms of which 0 ms to minimize.
[2021-05-14 16:58:46] [INFO ] Deduced a trap composed of 10 places in 74 ms of which 1 ms to minimize.
[2021-05-14 16:58:46] [INFO ] Deduced a trap composed of 10 places in 74 ms of which 0 ms to minimize.
[2021-05-14 16:58:46] [INFO ] Deduced a trap composed of 10 places in 74 ms of which 0 ms to minimize.
[2021-05-14 16:58:47] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 1 ms to minimize.
[2021-05-14 16:58:47] [INFO ] Deduced a trap composed of 49 places in 68 ms of which 0 ms to minimize.
[2021-05-14 16:58:47] [INFO ] Deduced a trap composed of 17 places in 68 ms of which 0 ms to minimize.
[2021-05-14 16:58:47] [INFO ] Deduced a trap composed of 10 places in 73 ms of which 1 ms to minimize.
[2021-05-14 16:58:47] [INFO ] Deduced a trap composed of 33 places in 69 ms of which 0 ms to minimize.
[2021-05-14 16:58:47] [INFO ] Deduced a trap composed of 32 places in 67 ms of which 0 ms to minimize.
[2021-05-14 16:58:47] [INFO ] Deduced a trap composed of 17 places in 68 ms of which 0 ms to minimize.
[2021-05-14 16:58:47] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 1 ms to minimize.
[2021-05-14 16:58:47] [INFO ] Deduced a trap composed of 32 places in 67 ms of which 0 ms to minimize.
[2021-05-14 16:58:47] [INFO ] Deduced a trap composed of 40 places in 68 ms of which 0 ms to minimize.
[2021-05-14 16:58:47] [INFO ] Deduced a trap composed of 27 places in 61 ms of which 0 ms to minimize.
[2021-05-14 16:58:47] [INFO ] Deduced a trap composed of 36 places in 60 ms of which 0 ms to minimize.
[2021-05-14 16:58:48] [INFO ] Deduced a trap composed of 29 places in 59 ms of which 0 ms to minimize.
[2021-05-14 16:58:48] [INFO ] Deduced a trap composed of 27 places in 59 ms of which 0 ms to minimize.
[2021-05-14 16:58:48] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 0 ms to minimize.
[2021-05-14 16:58:48] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 0 ms to minimize.
[2021-05-14 16:58:48] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 0 ms to minimize.
[2021-05-14 16:58:48] [INFO ] Deduced a trap composed of 23 places in 57 ms of which 0 ms to minimize.
[2021-05-14 16:58:48] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 1 ms to minimize.
[2021-05-14 16:58:48] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 0 ms to minimize.
[2021-05-14 16:58:48] [INFO ] Deduced a trap composed of 11 places in 65 ms of which 0 ms to minimize.
[2021-05-14 16:58:48] [INFO ] Deduced a trap composed of 34 places in 50 ms of which 0 ms to minimize.
[2021-05-14 16:58:48] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 0 ms to minimize.
[2021-05-14 16:58:48] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 1 ms to minimize.
[2021-05-14 16:58:48] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 0 ms to minimize.
[2021-05-14 16:58:49] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 0 ms to minimize.
[2021-05-14 16:58:49] [INFO ] Deduced a trap composed of 30 places in 78 ms of which 0 ms to minimize.
[2021-05-14 16:58:49] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 0 ms to minimize.
[2021-05-14 16:58:49] [INFO ] Deduced a trap composed of 32 places in 61 ms of which 1 ms to minimize.
[2021-05-14 16:58:49] [INFO ] Deduced a trap composed of 24 places in 70 ms of which 0 ms to minimize.
[2021-05-14 16:58:49] [INFO ] Deduced a trap composed of 17 places in 68 ms of which 0 ms to minimize.
[2021-05-14 16:58:49] [INFO ] Deduced a trap composed of 42 places in 61 ms of which 0 ms to minimize.
[2021-05-14 16:58:49] [INFO ] Deduced a trap composed of 48 places in 64 ms of which 1 ms to minimize.
[2021-05-14 16:58:49] [INFO ] Deduced a trap composed of 27 places in 67 ms of which 1 ms to minimize.
[2021-05-14 16:58:49] [INFO ] Deduced a trap composed of 40 places in 61 ms of which 0 ms to minimize.
[2021-05-14 16:58:49] [INFO ] Deduced a trap composed of 41 places in 62 ms of which 0 ms to minimize.
[2021-05-14 16:58:49] [INFO ] Deduced a trap composed of 41 places in 40 ms of which 0 ms to minimize.
[2021-05-14 16:58:49] [INFO ] Deduced a trap composed of 41 places in 40 ms of which 0 ms to minimize.
[2021-05-14 16:58:50] [INFO ] Deduced a trap composed of 41 places in 39 ms of which 0 ms to minimize.
[2021-05-14 16:58:50] [INFO ] Deduced a trap composed of 25 places in 54 ms of which 0 ms to minimize.
[2021-05-14 16:58:50] [INFO ] Deduced a trap composed of 40 places in 39 ms of which 0 ms to minimize.
[2021-05-14 16:58:50] [INFO ] Deduced a trap composed of 19 places in 71 ms of which 0 ms to minimize.
[2021-05-14 16:58:50] [INFO ] Deduced a trap composed of 51 places in 70 ms of which 1 ms to minimize.
[2021-05-14 16:58:50] [INFO ] Deduced a trap composed of 38 places in 69 ms of which 0 ms to minimize.
[2021-05-14 16:58:50] [INFO ] Deduced a trap composed of 33 places in 69 ms of which 0 ms to minimize.
[2021-05-14 16:58:50] [INFO ] Deduced a trap composed of 33 places in 70 ms of which 0 ms to minimize.
[2021-05-14 16:58:50] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 0 ms to minimize.
[2021-05-14 16:58:50] [INFO ] Deduced a trap composed of 32 places in 66 ms of which 1 ms to minimize.
[2021-05-14 16:58:50] [INFO ] Deduced a trap composed of 9 places in 61 ms of which 1 ms to minimize.
[2021-05-14 16:58:50] [INFO ] Deduced a trap composed of 32 places in 47 ms of which 0 ms to minimize.
[2021-05-14 16:58:50] [INFO ] Deduced a trap composed of 44 places in 46 ms of which 0 ms to minimize.
[2021-05-14 16:58:51] [INFO ] Deduced a trap composed of 39 places in 60 ms of which 0 ms to minimize.
[2021-05-14 16:58:51] [INFO ] Deduced a trap composed of 40 places in 65 ms of which 0 ms to minimize.
[2021-05-14 16:58:51] [INFO ] Deduced a trap composed of 26 places in 62 ms of which 1 ms to minimize.
[2021-05-14 16:58:51] [INFO ] Deduced a trap composed of 35 places in 62 ms of which 1 ms to minimize.
[2021-05-14 16:58:51] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 0 ms to minimize.
[2021-05-14 16:58:51] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 0 ms to minimize.
[2021-05-14 16:58:51] [INFO ] Deduced a trap composed of 44 places in 55 ms of which 0 ms to minimize.
[2021-05-14 16:58:51] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 0 ms to minimize.
[2021-05-14 16:58:51] [INFO ] Deduced a trap composed of 18 places in 51 ms of which 0 ms to minimize.
[2021-05-14 16:58:51] [INFO ] Deduced a trap composed of 28 places in 61 ms of which 0 ms to minimize.
[2021-05-14 16:58:51] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 1 ms to minimize.
[2021-05-14 16:58:51] [INFO ] Deduced a trap composed of 20 places in 69 ms of which 0 ms to minimize.
[2021-05-14 16:58:52] [INFO ] Deduced a trap composed of 31 places in 62 ms of which 0 ms to minimize.
[2021-05-14 16:58:52] [INFO ] Deduced a trap composed of 20 places in 62 ms of which 0 ms to minimize.
[2021-05-14 16:58:52] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 0 ms to minimize.
[2021-05-14 16:58:52] [INFO ] Deduced a trap composed of 40 places in 62 ms of which 0 ms to minimize.
[2021-05-14 16:58:52] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 0 ms to minimize.
[2021-05-14 16:58:52] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 0 ms to minimize.
[2021-05-14 16:58:52] [INFO ] Deduced a trap composed of 32 places in 60 ms of which 0 ms to minimize.
[2021-05-14 16:58:52] [INFO ] Deduced a trap composed of 12 places in 52 ms of which 0 ms to minimize.
[2021-05-14 16:58:52] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 0 ms to minimize.
[2021-05-14 16:58:52] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 1 ms to minimize.
[2021-05-14 16:58:52] [INFO ] Deduced a trap composed of 12 places in 52 ms of which 0 ms to minimize.
[2021-05-14 16:58:52] [INFO ] Deduced a trap composed of 19 places in 59 ms of which 0 ms to minimize.
[2021-05-14 16:58:53] [INFO ] Deduced a trap composed of 28 places in 73 ms of which 0 ms to minimize.
[2021-05-14 16:58:53] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 1 ms to minimize.
[2021-05-14 16:58:53] [INFO ] Deduced a trap composed of 41 places in 55 ms of which 0 ms to minimize.
[2021-05-14 16:58:53] [INFO ] Deduced a trap composed of 59 places in 56 ms of which 0 ms to minimize.
[2021-05-14 16:58:53] [INFO ] Deduced a trap composed of 37 places in 38 ms of which 0 ms to minimize.
[2021-05-14 16:58:53] [INFO ] Deduced a trap composed of 39 places in 62 ms of which 0 ms to minimize.
[2021-05-14 16:58:53] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 0 ms to minimize.
[2021-05-14 16:58:53] [INFO ] Deduced a trap composed of 23 places in 67 ms of which 1 ms to minimize.
[2021-05-14 16:58:53] [INFO ] Deduced a trap composed of 23 places in 67 ms of which 0 ms to minimize.
[2021-05-14 16:58:53] [INFO ] Deduced a trap composed of 51 places in 70 ms of which 0 ms to minimize.
[2021-05-14 16:58:53] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 0 ms to minimize.
[2021-05-14 16:58:54] [INFO ] Deduced a trap composed of 9 places in 65 ms of which 0 ms to minimize.
[2021-05-14 16:58:54] [INFO ] Deduced a trap composed of 40 places in 39 ms of which 0 ms to minimize.
[2021-05-14 16:58:54] [INFO ] Deduced a trap composed of 52 places in 39 ms of which 1 ms to minimize.
[2021-05-14 16:58:54] [INFO ] Deduced a trap composed of 39 places in 42 ms of which 0 ms to minimize.
[2021-05-14 16:58:54] [INFO ] Deduced a trap composed of 25 places in 57 ms of which 0 ms to minimize.
[2021-05-14 16:58:54] [INFO ] Deduced a trap composed of 24 places in 55 ms of which 0 ms to minimize.
[2021-05-14 16:58:54] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 0 ms to minimize.
[2021-05-14 16:58:54] [INFO ] Deduced a trap composed of 38 places in 57 ms of which 0 ms to minimize.
[2021-05-14 16:58:54] [INFO ] Deduced a trap composed of 49 places in 38 ms of which 1 ms to minimize.
[2021-05-14 16:58:54] [INFO ] Deduced a trap composed of 37 places in 38 ms of which 1 ms to minimize.
[2021-05-14 16:58:54] [INFO ] Deduced a trap composed of 41 places in 40 ms of which 0 ms to minimize.
[2021-05-14 16:58:55] [INFO ] Deduced a trap composed of 41 places in 39 ms of which 0 ms to minimize.
[2021-05-14 16:58:55] [INFO ] Deduced a trap composed of 39 places in 39 ms of which 1 ms to minimize.
[2021-05-14 16:58:55] [INFO ] Deduced a trap composed of 16 places in 66 ms of which 0 ms to minimize.
[2021-05-14 16:58:55] [INFO ] Deduced a trap composed of 46 places in 51 ms of which 0 ms to minimize.
[2021-05-14 16:58:55] [INFO ] Deduced a trap composed of 29 places in 51 ms of which 0 ms to minimize.
[2021-05-14 16:58:55] [INFO ] Deduced a trap composed of 43 places in 51 ms of which 0 ms to minimize.
[2021-05-14 16:58:55] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 1 ms to minimize.
[2021-05-14 16:58:55] [INFO ] Deduced a trap composed of 31 places in 55 ms of which 0 ms to minimize.
[2021-05-14 16:58:56] [INFO ] Deduced a trap composed of 37 places in 38 ms of which 1 ms to minimize.
[2021-05-14 16:58:56] [INFO ] Deduced a trap composed of 52 places in 63 ms of which 0 ms to minimize.
[2021-05-14 16:58:56] [INFO ] Deduced a trap composed of 37 places in 49 ms of which 0 ms to minimize.
[2021-05-14 16:58:56] [INFO ] Deduced a trap composed of 27 places in 63 ms of which 0 ms to minimize.
[2021-05-14 16:58:56] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 0 ms to minimize.
[2021-05-14 16:58:56] [INFO ] Deduced a trap composed of 39 places in 52 ms of which 0 ms to minimize.
[2021-05-14 16:58:56] [INFO ] Deduced a trap composed of 40 places in 62 ms of which 0 ms to minimize.
[2021-05-14 16:58:56] [INFO ] Deduced a trap composed of 35 places in 50 ms of which 1 ms to minimize.
[2021-05-14 16:58:56] [INFO ] Deduced a trap composed of 10 places in 74 ms of which 0 ms to minimize.
[2021-05-14 16:58:57] [INFO ] Deduced a trap composed of 27 places in 71 ms of which 1 ms to minimize.
[2021-05-14 16:58:57] [INFO ] Deduced a trap composed of 19 places in 71 ms of which 1 ms to minimize.
[2021-05-14 16:58:57] [INFO ] Deduced a trap composed of 63 places in 58 ms of which 1 ms to minimize.
[2021-05-14 16:58:57] [INFO ] Deduced a trap composed of 38 places in 39 ms of which 0 ms to minimize.
[2021-05-14 16:58:57] [INFO ] Deduced a trap composed of 31 places in 59 ms of which 1 ms to minimize.
[2021-05-14 16:58:57] [INFO ] Deduced a trap composed of 44 places in 51 ms of which 1 ms to minimize.
[2021-05-14 16:58:57] [INFO ] Deduced a trap composed of 44 places in 43 ms of which 0 ms to minimize.
[2021-05-14 16:58:58] [INFO ] Deduced a trap composed of 39 places in 39 ms of which 1 ms to minimize.
[2021-05-14 16:58:58] [INFO ] Deduced a trap composed of 37 places in 38 ms of which 0 ms to minimize.
[2021-05-14 16:58:58] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 0 ms to minimize.
[2021-05-14 16:58:58] [INFO ] Deduced a trap composed of 33 places in 35 ms of which 0 ms to minimize.
[2021-05-14 16:58:58] [INFO ] Deduced a trap composed of 34 places in 36 ms of which 0 ms to minimize.
[2021-05-14 16:58:58] [INFO ] Deduced a trap composed of 34 places in 36 ms of which 1 ms to minimize.
[2021-05-14 16:58:58] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 0 ms to minimize.
[2021-05-14 16:58:58] [INFO ] Deduced a trap composed of 32 places in 36 ms of which 0 ms to minimize.
[2021-05-14 16:58:58] [INFO ] Deduced a trap composed of 39 places in 39 ms of which 0 ms to minimize.
[2021-05-14 16:58:58] [INFO ] Deduced a trap composed of 40 places in 38 ms of which 0 ms to minimize.
[2021-05-14 16:58:59] [INFO ] Deduced a trap composed of 20 places in 64 ms of which 1 ms to minimize.
[2021-05-14 16:58:59] [INFO ] Deduced a trap composed of 38 places in 43 ms of which 1 ms to minimize.
[2021-05-14 16:58:59] [INFO ] Deduced a trap composed of 37 places in 37 ms of which 0 ms to minimize.
[2021-05-14 16:58:59] [INFO ] Deduced a trap composed of 24 places in 69 ms of which 0 ms to minimize.
[2021-05-14 16:58:59] [INFO ] Deduced a trap composed of 43 places in 66 ms of which 0 ms to minimize.
[2021-05-14 16:58:59] [INFO ] Deduced a trap composed of 41 places in 56 ms of which 0 ms to minimize.
[2021-05-14 16:58:59] [INFO ] Deduced a trap composed of 40 places in 38 ms of which 0 ms to minimize.
[2021-05-14 16:58:59] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 1 ms to minimize.
[2021-05-14 16:59:31] [INFO ] Deduced a trap composed of 2 places in 89 ms of which 1 ms to minimize.
[2021-05-14 16:59:31] [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 0
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.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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) : [6] Max seen :[1]
Support contains 6 out of 264 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 264/264 places, 678/678 transitions.
Applied a total of 0 rules in 12 ms. Remains 264 /264 variables (removed 0) and now considering 678/678 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 264/264 places, 678/678 transitions.
Starting structural reductions, iteration 0 : 264/264 places, 678/678 transitions.
Applied a total of 0 rules in 9 ms. Remains 264 /264 variables (removed 0) and now considering 678/678 (removed 0) transitions.
[2021-05-14 16:59:31] [INFO ] Flow matrix only has 558 transitions (discarded 120 similar events)
// Phase 1: matrix 558 rows 264 cols
[2021-05-14 16:59:31] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-14 16:59:31] [INFO ] Implicit Places using invariants in 127 ms returned []
[2021-05-14 16:59:31] [INFO ] Flow matrix only has 558 transitions (discarded 120 similar events)
// Phase 1: matrix 558 rows 264 cols
[2021-05-14 16:59:31] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-14 16:59:31] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 16:59:32] [INFO ] Implicit Places using invariants and state equation in 673 ms returned []
Implicit Place search using SMT with State Equation took 801 ms to find 0 implicit places.
[2021-05-14 16:59:32] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-14 16:59:32] [INFO ] Flow matrix only has 558 transitions (discarded 120 similar events)
// Phase 1: matrix 558 rows 264 cols
[2021-05-14 16:59:32] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-14 16:59:32] [INFO ] Dead Transitions using invariants and state equation in 223 ms returned []
Finished structural reductions, in 1 iterations. Remains : 264/264 places, 678/678 transitions.
Ending property specific reduction for Peterson-COL-5-UpperBounds-00 in 54950 ms.
Starting property specific reduction for Peterson-COL-5-UpperBounds-12
Normalized transition count is 768 out of 888 initially.
// Phase 1: matrix 768 rows 474 cols
[2021-05-14 16:59:32] [INFO ] Computed 17 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :3
[2021-05-14 16:59:32] [INFO ] Flow matrix only has 768 transitions (discarded 120 similar events)
// Phase 1: matrix 768 rows 474 cols
[2021-05-14 16:59:32] [INFO ] Computed 17 place invariants in 3 ms
[2021-05-14 16:59:32] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned sat
[2021-05-14 16:59:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:59:32] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2021-05-14 16:59:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:59:32] [INFO ] [Nat]Absence check using 17 positive place invariants in 6 ms returned sat
[2021-05-14 16:59:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:59:32] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2021-05-14 16:59:32] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 16:59:32] [INFO ] [Nat]Added 230 Read/Feed constraints in 29 ms returned sat
[2021-05-14 16:59:33] [INFO ] Deduced a trap composed of 25 places in 137 ms of which 1 ms to minimize.
[2021-05-14 16:59:33] [INFO ] Deduced a trap composed of 25 places in 137 ms of which 0 ms to minimize.
[2021-05-14 16:59:33] [INFO ] Deduced a trap composed of 19 places in 138 ms of which 0 ms to minimize.
[2021-05-14 16:59:33] [INFO ] Deduced a trap composed of 20 places in 138 ms of which 1 ms to minimize.
[2021-05-14 16:59:33] [INFO ] Deduced a trap composed of 34 places in 139 ms of which 1 ms to minimize.
[2021-05-14 16:59:33] [INFO ] Deduced a trap composed of 46 places in 135 ms of which 1 ms to minimize.
[2021-05-14 16:59:34] [INFO ] Deduced a trap composed of 39 places in 137 ms of which 1 ms to minimize.
[2021-05-14 16:59:34] [INFO ] Deduced a trap composed of 29 places in 138 ms of which 0 ms to minimize.
[2021-05-14 16:59:34] [INFO ] Deduced a trap composed of 11 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:59:34] [INFO ] Deduced a trap composed of 41 places in 139 ms of which 1 ms to minimize.
[2021-05-14 16:59:34] [INFO ] Deduced a trap composed of 29 places in 138 ms of which 1 ms to minimize.
[2021-05-14 16:59:34] [INFO ] Deduced a trap composed of 43 places in 131 ms of which 0 ms to minimize.
[2021-05-14 16:59:34] [INFO ] Deduced a trap composed of 44 places in 131 ms of which 1 ms to minimize.
[2021-05-14 16:59:35] [INFO ] Deduced a trap composed of 119 places in 131 ms of which 1 ms to minimize.
[2021-05-14 16:59:35] [INFO ] Deduced a trap composed of 11 places in 130 ms of which 0 ms to minimize.
[2021-05-14 16:59:35] [INFO ] Deduced a trap composed of 68 places in 130 ms of which 1 ms to minimize.
[2021-05-14 16:59:35] [INFO ] Deduced a trap composed of 69 places in 95 ms of which 1 ms to minimize.
[2021-05-14 16:59:35] [INFO ] Deduced a trap composed of 57 places in 86 ms of which 0 ms to minimize.
[2021-05-14 16:59:35] [INFO ] Deduced a trap composed of 59 places in 85 ms of which 0 ms to minimize.
[2021-05-14 16:59:35] [INFO ] Deduced a trap composed of 59 places in 85 ms of which 0 ms to minimize.
[2021-05-14 16:59:35] [INFO ] Deduced a trap composed of 79 places in 89 ms of which 0 ms to minimize.
[2021-05-14 16:59:36] [INFO ] Deduced a trap composed of 59 places in 85 ms of which 0 ms to minimize.
[2021-05-14 16:59:36] [INFO ] Deduced a trap composed of 48 places in 96 ms of which 1 ms to minimize.
[2021-05-14 16:59:36] [INFO ] Deduced a trap composed of 43 places in 96 ms of which 0 ms to minimize.
[2021-05-14 16:59:36] [INFO ] Deduced a trap composed of 45 places in 95 ms of which 0 ms to minimize.
[2021-05-14 16:59:36] [INFO ] Deduced a trap composed of 72 places in 71 ms of which 0 ms to minimize.
[2021-05-14 16:59:36] [INFO ] Deduced a trap composed of 73 places in 72 ms of which 1 ms to minimize.
[2021-05-14 16:59:36] [INFO ] Deduced a trap composed of 111 places in 73 ms of which 1 ms to minimize.
[2021-05-14 16:59:36] [INFO ] Deduced a trap composed of 75 places in 55 ms of which 0 ms to minimize.
[2021-05-14 16:59:36] [INFO ] Trap strengthening (SAT) tested/added 30/29 trap constraints in 3953 ms
[2021-05-14 16:59:36] [INFO ] Computed and/alt/rep : 702/1758/702 causal constraints (skipped 60 transitions) in 44 ms.
[2021-05-14 16:59:37] [INFO ] Added : 115 causal constraints over 23 iterations in 818 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [180] Max seen :[4]
Incomplete Parikh walk after 220600 steps, including 1000 resets, run finished after 1137 ms. (steps per millisecond=194 ) properties (out of 1) seen :6 could not realise parikh vector
Support contains 180 out of 474 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 474/474 places, 888/888 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 474 transition count 882
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 468 transition count 882
Applied a total of 12 rules in 17 ms. Remains 468 /474 variables (removed 6) and now considering 882/888 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 468/474 places, 882/888 transitions.
Normalized transition count is 762 out of 882 initially.
// Phase 1: matrix 762 rows 468 cols
[2021-05-14 16:59:38] [INFO ] Computed 17 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5405 ms. (steps per millisecond=185 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3532 ms. (steps per millisecond=283 ) properties (out of 1) seen :2
[2021-05-14 16:59:47] [INFO ] Flow matrix only has 762 transitions (discarded 120 similar events)
// Phase 1: matrix 762 rows 468 cols
[2021-05-14 16:59:47] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-14 16:59:47] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned unsat
Current structural bounds on expressions (after SMT) : [6] Max seen :[6]
FORMULA Peterson-COL-5-UpperBounds-12 6 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for Peterson-COL-5-UpperBounds-12 in 15477 ms.
Starting property specific reduction for Peterson-COL-5-UpperBounds-15
Normalized transition count is 768 out of 888 initially.
// Phase 1: matrix 768 rows 474 cols
[2021-05-14 16:59:47] [INFO ] Computed 17 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :1
[2021-05-14 16:59:47] [INFO ] Flow matrix only has 768 transitions (discarded 120 similar events)
// Phase 1: matrix 768 rows 474 cols
[2021-05-14 16:59:47] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-14 16:59:47] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned sat
[2021-05-14 16:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:59:48] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2021-05-14 16:59:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:59:48] [INFO ] [Nat]Absence check using 17 positive place invariants in 7 ms returned sat
[2021-05-14 16:59:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:59:48] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2021-05-14 16:59:48] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 16:59:48] [INFO ] [Nat]Added 230 Read/Feed constraints in 29 ms returned sat
[2021-05-14 16:59:48] [INFO ] Deduced a trap composed of 25 places in 137 ms of which 1 ms to minimize.
[2021-05-14 16:59:48] [INFO ] Deduced a trap composed of 25 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:59:48] [INFO ] Deduced a trap composed of 19 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:59:49] [INFO ] Deduced a trap composed of 20 places in 143 ms of which 1 ms to minimize.
[2021-05-14 16:59:49] [INFO ] Deduced a trap composed of 34 places in 141 ms of which 0 ms to minimize.
[2021-05-14 16:59:49] [INFO ] Deduced a trap composed of 46 places in 142 ms of which 0 ms to minimize.
[2021-05-14 16:59:49] [INFO ] Deduced a trap composed of 39 places in 174 ms of which 1 ms to minimize.
[2021-05-14 16:59:49] [INFO ] Deduced a trap composed of 29 places in 137 ms of which 0 ms to minimize.
[2021-05-14 16:59:49] [INFO ] Deduced a trap composed of 11 places in 137 ms of which 0 ms to minimize.
[2021-05-14 16:59:50] [INFO ] Deduced a trap composed of 41 places in 138 ms of which 1 ms to minimize.
[2021-05-14 16:59:50] [INFO ] Deduced a trap composed of 29 places in 140 ms of which 1 ms to minimize.
[2021-05-14 16:59:50] [INFO ] Deduced a trap composed of 43 places in 192 ms of which 1 ms to minimize.
[2021-05-14 16:59:50] [INFO ] Deduced a trap composed of 44 places in 150 ms of which 1 ms to minimize.
[2021-05-14 16:59:50] [INFO ] Deduced a trap composed of 119 places in 150 ms of which 1 ms to minimize.
[2021-05-14 16:59:50] [INFO ] Deduced a trap composed of 11 places in 146 ms of which 1 ms to minimize.
[2021-05-14 16:59:51] [INFO ] Deduced a trap composed of 68 places in 148 ms of which 0 ms to minimize.
[2021-05-14 16:59:51] [INFO ] Deduced a trap composed of 69 places in 114 ms of which 0 ms to minimize.
[2021-05-14 16:59:51] [INFO ] Deduced a trap composed of 57 places in 99 ms of which 0 ms to minimize.
[2021-05-14 16:59:51] [INFO ] Deduced a trap composed of 59 places in 98 ms of which 0 ms to minimize.
[2021-05-14 16:59:51] [INFO ] Deduced a trap composed of 59 places in 99 ms of which 0 ms to minimize.
[2021-05-14 16:59:51] [INFO ] Deduced a trap composed of 79 places in 97 ms of which 0 ms to minimize.
[2021-05-14 16:59:51] [INFO ] Deduced a trap composed of 59 places in 87 ms of which 0 ms to minimize.
[2021-05-14 16:59:51] [INFO ] Deduced a trap composed of 48 places in 96 ms of which 0 ms to minimize.
[2021-05-14 16:59:52] [INFO ] Deduced a trap composed of 43 places in 96 ms of which 0 ms to minimize.
[2021-05-14 16:59:52] [INFO ] Deduced a trap composed of 45 places in 99 ms of which 0 ms to minimize.
[2021-05-14 16:59:52] [INFO ] Deduced a trap composed of 72 places in 72 ms of which 0 ms to minimize.
[2021-05-14 16:59:52] [INFO ] Deduced a trap composed of 73 places in 71 ms of which 0 ms to minimize.
[2021-05-14 16:59:52] [INFO ] Deduced a trap composed of 111 places in 76 ms of which 1 ms to minimize.
[2021-05-14 16:59:52] [INFO ] Deduced a trap composed of 75 places in 54 ms of which 0 ms to minimize.
[2021-05-14 16:59:52] [INFO ] Trap strengthening (SAT) tested/added 30/29 trap constraints in 4199 ms
[2021-05-14 16:59:52] [INFO ] Computed and/alt/rep : 702/1758/702 causal constraints (skipped 60 transitions) in 38 ms.
[2021-05-14 16:59:53] [INFO ] Deduced a trap composed of 2 places in 149 ms of which 0 ms to minimize.
[2021-05-14 16:59:53] [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 0
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.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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) : [180] Max seen :[4]
Support contains 180 out of 474 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 474/474 places, 888/888 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 474 transition count 882
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 468 transition count 882
Applied a total of 12 rules in 19 ms. Remains 468 /474 variables (removed 6) and now considering 882/888 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 468/474 places, 882/888 transitions.
Normalized transition count is 762 out of 882 initially.
// Phase 1: matrix 762 rows 468 cols
[2021-05-14 16:59:53] [INFO ] Computed 17 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5364 ms. (steps per millisecond=186 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3509 ms. (steps per millisecond=284 ) properties (out of 1) seen :3
[2021-05-14 17:00:02] [INFO ] Flow matrix only has 762 transitions (discarded 120 similar events)
// Phase 1: matrix 762 rows 468 cols
[2021-05-14 17:00:02] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-14 17:00:02] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned sat
[2021-05-14 17:00:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 17:00:02] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2021-05-14 17:00:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 17:00:02] [INFO ] [Nat]Absence check using 17 positive place invariants in 6 ms returned sat
[2021-05-14 17:00:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 17:00:02] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2021-05-14 17:00:02] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 17:00:02] [INFO ] [Nat]Added 230 Read/Feed constraints in 26 ms returned sat
[2021-05-14 17:00:02] [INFO ] Deduced a trap composed of 76 places in 138 ms of which 0 ms to minimize.
[2021-05-14 17:00:02] [INFO ] Deduced a trap composed of 69 places in 138 ms of which 1 ms to minimize.
[2021-05-14 17:00:03] [INFO ] Deduced a trap composed of 77 places in 142 ms of which 1 ms to minimize.
[2021-05-14 17:00:03] [INFO ] Deduced a trap composed of 102 places in 139 ms of which 1 ms to minimize.
[2021-05-14 17:00:03] [INFO ] Deduced a trap composed of 52 places in 138 ms of which 1 ms to minimize.
[2021-05-14 17:00:03] [INFO ] Deduced a trap composed of 77 places in 139 ms of which 1 ms to minimize.
[2021-05-14 17:00:03] [INFO ] Deduced a trap composed of 76 places in 146 ms of which 0 ms to minimize.
[2021-05-14 17:00:03] [INFO ] Deduced a trap composed of 25 places in 138 ms of which 1 ms to minimize.
[2021-05-14 17:00:04] [INFO ] Deduced a trap composed of 45 places in 139 ms of which 0 ms to minimize.
[2021-05-14 17:00:04] [INFO ] Deduced a trap composed of 11 places in 138 ms of which 0 ms to minimize.
[2021-05-14 17:00:04] [INFO ] Deduced a trap composed of 42 places in 104 ms of which 1 ms to minimize.
[2021-05-14 17:00:04] [INFO ] Deduced a trap composed of 33 places in 137 ms of which 0 ms to minimize.
[2021-05-14 17:00:04] [INFO ] Deduced a trap composed of 11 places in 141 ms of which 1 ms to minimize.
[2021-05-14 17:00:04] [INFO ] Deduced a trap composed of 27 places in 105 ms of which 0 ms to minimize.
[2021-05-14 17:00:04] [INFO ] Deduced a trap composed of 59 places in 105 ms of which 0 ms to minimize.
[2021-05-14 17:00:05] [INFO ] Deduced a trap composed of 42 places in 104 ms of which 0 ms to minimize.
[2021-05-14 17:00:05] [INFO ] Deduced a trap composed of 58 places in 138 ms of which 0 ms to minimize.
[2021-05-14 17:00:05] [INFO ] Deduced a trap composed of 31 places in 130 ms of which 0 ms to minimize.
[2021-05-14 17:00:05] [INFO ] Deduced a trap composed of 11 places in 127 ms of which 1 ms to minimize.
[2021-05-14 17:00:05] [INFO ] Deduced a trap composed of 13 places in 132 ms of which 1 ms to minimize.
[2021-05-14 17:00:05] [INFO ] Deduced a trap composed of 29 places in 127 ms of which 1 ms to minimize.
[2021-05-14 17:00:05] [INFO ] Deduced a trap composed of 11 places in 128 ms of which 0 ms to minimize.
[2021-05-14 17:00:06] [INFO ] Deduced a trap composed of 85 places in 125 ms of which 1 ms to minimize.
[2021-05-14 17:00:06] [INFO ] Deduced a trap composed of 30 places in 138 ms of which 0 ms to minimize.
[2021-05-14 17:00:06] [INFO ] Deduced a trap composed of 66 places in 138 ms of which 0 ms to minimize.
[2021-05-14 17:00:06] [INFO ] Deduced a trap composed of 31 places in 139 ms of which 0 ms to minimize.
[2021-05-14 17:00:06] [INFO ] Deduced a trap composed of 13 places in 139 ms of which 1 ms to minimize.
[2021-05-14 17:00:06] [INFO ] Deduced a trap composed of 31 places in 140 ms of which 0 ms to minimize.
[2021-05-14 17:00:07] [INFO ] Deduced a trap composed of 48 places in 139 ms of which 1 ms to minimize.
[2021-05-14 17:00:07] [INFO ] Deduced a trap composed of 64 places in 138 ms of which 0 ms to minimize.
[2021-05-14 17:00:07] [INFO ] Deduced a trap composed of 49 places in 140 ms of which 0 ms to minimize.
[2021-05-14 17:00:07] [INFO ] Deduced a trap composed of 33 places in 140 ms of which 1 ms to minimize.
[2021-05-14 17:00:07] [INFO ] Deduced a trap composed of 52 places in 134 ms of which 0 ms to minimize.
[2021-05-14 17:00:07] [INFO ] Deduced a trap composed of 61 places in 107 ms of which 1 ms to minimize.
[2021-05-14 17:00:08] [INFO ] Deduced a trap composed of 61 places in 106 ms of which 1 ms to minimize.
[2021-05-14 17:00:08] [INFO ] Deduced a trap composed of 28 places in 110 ms of which 0 ms to minimize.
[2021-05-14 17:00:08] [INFO ] Deduced a trap composed of 29 places in 138 ms of which 0 ms to minimize.
[2021-05-14 17:00:08] [INFO ] Deduced a trap composed of 13 places in 139 ms of which 1 ms to minimize.
[2021-05-14 17:00:08] [INFO ] Deduced a trap composed of 80 places in 108 ms of which 0 ms to minimize.
[2021-05-14 17:00:08] [INFO ] Deduced a trap composed of 69 places in 105 ms of which 1 ms to minimize.
[2021-05-14 17:00:08] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 0 ms to minimize.
[2021-05-14 17:00:08] [INFO ] Deduced a trap composed of 43 places in 86 ms of which 0 ms to minimize.
[2021-05-14 17:00:09] [INFO ] Deduced a trap composed of 74 places in 133 ms of which 1 ms to minimize.
[2021-05-14 17:00:09] [INFO ] Deduced a trap composed of 116 places in 86 ms of which 1 ms to minimize.
[2021-05-14 17:00:09] [INFO ] Deduced a trap composed of 46 places in 86 ms of which 1 ms to minimize.
[2021-05-14 17:00:09] [INFO ] Deduced a trap composed of 47 places in 87 ms of which 1 ms to minimize.
[2021-05-14 17:00:09] [INFO ] Deduced a trap composed of 41 places in 86 ms of which 1 ms to minimize.
[2021-05-14 17:00:09] [INFO ] Deduced a trap composed of 45 places in 95 ms of which 0 ms to minimize.
[2021-05-14 17:00:09] [INFO ] Deduced a trap composed of 53 places in 71 ms of which 0 ms to minimize.
[2021-05-14 17:00:09] [INFO ] Deduced a trap composed of 57 places in 71 ms of which 0 ms to minimize.
[2021-05-14 17:00:09] [INFO ] Deduced a trap composed of 57 places in 68 ms of which 0 ms to minimize.
[2021-05-14 17:00:10] [INFO ] Deduced a trap composed of 57 places in 71 ms of which 0 ms to minimize.
[2021-05-14 17:00:10] [INFO ] Deduced a trap composed of 54 places in 72 ms of which 1 ms to minimize.
[2021-05-14 17:00:10] [INFO ] Deduced a trap composed of 29 places in 127 ms of which 1 ms to minimize.
[2021-05-14 17:00:10] [INFO ] Deduced a trap composed of 9 places in 131 ms of which 0 ms to minimize.
[2021-05-14 17:00:10] [INFO ] Deduced a trap composed of 30 places in 127 ms of which 0 ms to minimize.
[2021-05-14 17:00:10] [INFO ] Deduced a trap composed of 17 places in 142 ms of which 1 ms to minimize.
[2021-05-14 17:00:10] [INFO ] Deduced a trap composed of 40 places in 132 ms of which 0 ms to minimize.
[2021-05-14 17:00:11] [INFO ] Deduced a trap composed of 34 places in 97 ms of which 0 ms to minimize.
[2021-05-14 17:00:11] [INFO ] Deduced a trap composed of 35 places in 96 ms of which 0 ms to minimize.
[2021-05-14 17:00:11] [INFO ] Deduced a trap composed of 33 places in 96 ms of which 0 ms to minimize.
[2021-05-14 17:00:11] [INFO ] Deduced a trap composed of 43 places in 96 ms of which 0 ms to minimize.
[2021-05-14 17:00:11] [INFO ] Deduced a trap composed of 45 places in 71 ms of which 0 ms to minimize.
[2021-05-14 17:00:11] [INFO ] Deduced a trap composed of 57 places in 91 ms of which 0 ms to minimize.
[2021-05-14 17:00:11] [INFO ] Deduced a trap composed of 39 places in 96 ms of which 1 ms to minimize.
[2021-05-14 17:00:11] [INFO ] Deduced a trap composed of 29 places in 70 ms of which 0 ms to minimize.
[2021-05-14 17:00:11] [INFO ] Trap strengthening (SAT) tested/added 67/66 trap constraints in 9256 ms
[2021-05-14 17:00:11] [INFO ] Computed and/alt/rep : 696/1752/696 causal constraints (skipped 60 transitions) in 40 ms.
[2021-05-14 17:00:16] [INFO ] Deduced a trap composed of 9 places in 147 ms of which 0 ms to minimize.
[2021-05-14 17:00:17] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 0 ms to minimize.
[2021-05-14 17:00:17] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 1 ms to minimize.
[2021-05-14 17:00:17] [INFO ] Deduced a trap composed of 39 places in 72 ms of which 0 ms to minimize.
[2021-05-14 17:00:17] [INFO ] Deduced a trap composed of 55 places in 70 ms of which 0 ms to minimize.
[2021-05-14 17:00:17] [INFO ] Deduced a trap composed of 27 places in 104 ms of which 1 ms to minimize.
[2021-05-14 17:00:17] [INFO ] Deduced a trap composed of 55 places in 76 ms of which 0 ms to minimize.
[2021-05-14 17:00:18] [INFO ] Deduced a trap composed of 58 places in 118 ms of which 0 ms to minimize.
[2021-05-14 17:00:18] [INFO ] Deduced a trap composed of 59 places in 75 ms of which 0 ms to minimize.
[2021-05-14 17:00:18] [INFO ] Deduced a trap composed of 34 places in 100 ms of which 1 ms to minimize.
[2021-05-14 17:00:18] [INFO ] Deduced a trap composed of 127 places in 118 ms of which 1 ms to minimize.
[2021-05-14 17:00:18] [INFO ] Deduced a trap composed of 82 places in 119 ms of which 1 ms to minimize.
[2021-05-14 17:00:19] [INFO ] Deduced a trap composed of 69 places in 121 ms of which 1 ms to minimize.
[2021-05-14 17:00:19] [INFO ] Deduced a trap composed of 78 places in 119 ms of which 0 ms to minimize.
[2021-05-14 17:00:19] [INFO ] Deduced a trap composed of 33 places in 117 ms of which 0 ms to minimize.
[2021-05-14 17:00:19] [INFO ] Deduced a trap composed of 37 places in 117 ms of which 0 ms to minimize.
[2021-05-14 17:00:19] [INFO ] Deduced a trap composed of 31 places in 117 ms of which 0 ms to minimize.
[2021-05-14 17:00:19] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 0 ms to minimize.
[2021-05-14 17:00:20] [INFO ] Deduced a trap composed of 104 places in 106 ms of which 0 ms to minimize.
[2021-05-14 17:00:20] [INFO ] Deduced a trap composed of 55 places in 107 ms of which 0 ms to minimize.
[2021-05-14 17:00:20] [INFO ] Deduced a trap composed of 49 places in 106 ms of which 0 ms to minimize.
[2021-05-14 17:00:20] [INFO ] Deduced a trap composed of 62 places in 102 ms of which 0 ms to minimize.
[2021-05-14 17:00:20] [INFO ] Deduced a trap composed of 79 places in 69 ms of which 0 ms to minimize.
[2021-05-14 17:00:20] [INFO ] Deduced a trap composed of 68 places in 103 ms of which 1 ms to minimize.
[2021-05-14 17:00:20] [INFO ] Deduced a trap composed of 40 places in 99 ms of which 0 ms to minimize.
[2021-05-14 17:00:21] [INFO ] Deduced a trap composed of 31 places in 87 ms of which 1 ms to minimize.
[2021-05-14 17:00:21] [INFO ] Deduced a trap composed of 33 places in 89 ms of which 0 ms to minimize.
[2021-05-14 17:00:21] [INFO ] Trap strengthening (SAT) tested/added 28/27 trap constraints in 4652 ms
[2021-05-14 17:00:21] [INFO ] Added : 609 causal constraints over 122 iterations in 9633 ms. Result :sat
Minimization took 403 ms.
Current structural bounds on expressions (after SMT) : [180] Max seen :[5]
Incomplete Parikh walk after 155600 steps, including 1000 resets, run finished after 797 ms. (steps per millisecond=195 ) properties (out of 1) seen :5 could not realise parikh vector
Support contains 180 out of 468 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 468/468 places, 882/882 transitions.
Applied a total of 0 rules in 13 ms. Remains 468 /468 variables (removed 0) and now considering 882/882 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 468/468 places, 882/882 transitions.
Starting structural reductions, iteration 0 : 468/468 places, 882/882 transitions.
Applied a total of 0 rules in 13 ms. Remains 468 /468 variables (removed 0) and now considering 882/882 (removed 0) transitions.
[2021-05-14 17:00:22] [INFO ] Flow matrix only has 762 transitions (discarded 120 similar events)
// Phase 1: matrix 762 rows 468 cols
[2021-05-14 17:00:22] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-14 17:00:22] [INFO ] Implicit Places using invariants in 168 ms returned []
[2021-05-14 17:00:22] [INFO ] Flow matrix only has 762 transitions (discarded 120 similar events)
// Phase 1: matrix 762 rows 468 cols
[2021-05-14 17:00:22] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-14 17:00:23] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 17:00:23] [INFO ] Implicit Places using invariants and state equation in 995 ms returned []
Implicit Place search using SMT with State Equation took 1172 ms to find 0 implicit places.
[2021-05-14 17:00:23] [INFO ] Redundant transitions in 7 ms returned []
[2021-05-14 17:00:23] [INFO ] Flow matrix only has 762 transitions (discarded 120 similar events)
// Phase 1: matrix 762 rows 468 cols
[2021-05-14 17:00:23] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-14 17:00:24] [INFO ] Dead Transitions using invariants and state equation in 310 ms returned []
Finished structural reductions, in 1 iterations. Remains : 468/468 places, 882/882 transitions.
Normalized transition count is 762 out of 882 initially.
// Phase 1: matrix 762 rows 468 cols
[2021-05-14 17:00:24] [INFO ] Computed 17 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5362 ms. (steps per millisecond=186 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3514 ms. (steps per millisecond=284 ) properties (out of 1) seen :3
[2021-05-14 17:00:33] [INFO ] Flow matrix only has 762 transitions (discarded 120 similar events)
// Phase 1: matrix 762 rows 468 cols
[2021-05-14 17:00:33] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-14 17:00:33] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned sat
[2021-05-14 17:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 17:00:33] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2021-05-14 17:00:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 17:00:33] [INFO ] [Nat]Absence check using 17 positive place invariants in 7 ms returned sat
[2021-05-14 17:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 17:00:33] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2021-05-14 17:00:33] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 17:00:33] [INFO ] [Nat]Added 230 Read/Feed constraints in 29 ms returned sat
[2021-05-14 17:00:33] [INFO ] Deduced a trap composed of 76 places in 138 ms of which 0 ms to minimize.
[2021-05-14 17:00:33] [INFO ] Deduced a trap composed of 69 places in 141 ms of which 0 ms to minimize.
[2021-05-14 17:00:34] [INFO ] Deduced a trap composed of 77 places in 138 ms of which 0 ms to minimize.
[2021-05-14 17:00:34] [INFO ] Deduced a trap composed of 102 places in 139 ms of which 0 ms to minimize.
[2021-05-14 17:00:34] [INFO ] Deduced a trap composed of 52 places in 144 ms of which 0 ms to minimize.
[2021-05-14 17:00:34] [INFO ] Deduced a trap composed of 77 places in 140 ms of which 1 ms to minimize.
[2021-05-14 17:00:34] [INFO ] Deduced a trap composed of 76 places in 140 ms of which 0 ms to minimize.
[2021-05-14 17:00:34] [INFO ] Deduced a trap composed of 25 places in 140 ms of which 0 ms to minimize.
[2021-05-14 17:00:35] [INFO ] Deduced a trap composed of 45 places in 141 ms of which 0 ms to minimize.
[2021-05-14 17:00:35] [INFO ] Deduced a trap composed of 11 places in 141 ms of which 0 ms to minimize.
[2021-05-14 17:00:35] [INFO ] Deduced a trap composed of 42 places in 104 ms of which 1 ms to minimize.
[2021-05-14 17:00:35] [INFO ] Deduced a trap composed of 33 places in 138 ms of which 0 ms to minimize.
[2021-05-14 17:00:35] [INFO ] Deduced a trap composed of 11 places in 137 ms of which 0 ms to minimize.
[2021-05-14 17:00:35] [INFO ] Deduced a trap composed of 27 places in 104 ms of which 0 ms to minimize.
[2021-05-14 17:00:35] [INFO ] Deduced a trap composed of 59 places in 104 ms of which 1 ms to minimize.
[2021-05-14 17:00:36] [INFO ] Deduced a trap composed of 42 places in 103 ms of which 0 ms to minimize.
[2021-05-14 17:00:36] [INFO ] Deduced a trap composed of 58 places in 141 ms of which 0 ms to minimize.
[2021-05-14 17:00:36] [INFO ] Deduced a trap composed of 31 places in 129 ms of which 1 ms to minimize.
[2021-05-14 17:00:36] [INFO ] Deduced a trap composed of 11 places in 129 ms of which 1 ms to minimize.
[2021-05-14 17:00:36] [INFO ] Deduced a trap composed of 13 places in 132 ms of which 1 ms to minimize.
[2021-05-14 17:00:36] [INFO ] Deduced a trap composed of 29 places in 128 ms of which 1 ms to minimize.
[2021-05-14 17:00:36] [INFO ] Deduced a trap composed of 11 places in 129 ms of which 0 ms to minimize.
[2021-05-14 17:00:37] [INFO ] Deduced a trap composed of 85 places in 123 ms of which 0 ms to minimize.
[2021-05-14 17:00:37] [INFO ] Deduced a trap composed of 30 places in 141 ms of which 1 ms to minimize.
[2021-05-14 17:00:37] [INFO ] Deduced a trap composed of 66 places in 138 ms of which 1 ms to minimize.
[2021-05-14 17:00:37] [INFO ] Deduced a trap composed of 31 places in 141 ms of which 1 ms to minimize.
[2021-05-14 17:00:37] [INFO ] Deduced a trap composed of 13 places in 138 ms of which 0 ms to minimize.
[2021-05-14 17:00:37] [INFO ] Deduced a trap composed of 31 places in 148 ms of which 1 ms to minimize.
[2021-05-14 17:00:38] [INFO ] Deduced a trap composed of 48 places in 137 ms of which 0 ms to minimize.
[2021-05-14 17:00:38] [INFO ] Deduced a trap composed of 64 places in 137 ms of which 1 ms to minimize.
[2021-05-14 17:00:38] [INFO ] Deduced a trap composed of 49 places in 139 ms of which 0 ms to minimize.
[2021-05-14 17:00:38] [INFO ] Deduced a trap composed of 33 places in 137 ms of which 0 ms to minimize.
[2021-05-14 17:00:38] [INFO ] Deduced a trap composed of 52 places in 130 ms of which 0 ms to minimize.
[2021-05-14 17:00:38] [INFO ] Deduced a trap composed of 61 places in 109 ms of which 1 ms to minimize.
[2021-05-14 17:00:38] [INFO ] Deduced a trap composed of 61 places in 105 ms of which 0 ms to minimize.
[2021-05-14 17:00:39] [INFO ] Deduced a trap composed of 28 places in 108 ms of which 0 ms to minimize.
[2021-05-14 17:00:39] [INFO ] Deduced a trap composed of 29 places in 137 ms of which 1 ms to minimize.
[2021-05-14 17:00:39] [INFO ] Deduced a trap composed of 13 places in 137 ms of which 0 ms to minimize.
[2021-05-14 17:00:39] [INFO ] Deduced a trap composed of 80 places in 109 ms of which 1 ms to minimize.
[2021-05-14 17:00:39] [INFO ] Deduced a trap composed of 69 places in 105 ms of which 0 ms to minimize.
[2021-05-14 17:00:39] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 0 ms to minimize.
[2021-05-14 17:00:39] [INFO ] Deduced a trap composed of 43 places in 86 ms of which 0 ms to minimize.
[2021-05-14 17:00:40] [INFO ] Deduced a trap composed of 74 places in 128 ms of which 0 ms to minimize.
[2021-05-14 17:00:40] [INFO ] Deduced a trap composed of 116 places in 86 ms of which 0 ms to minimize.
[2021-05-14 17:00:40] [INFO ] Deduced a trap composed of 46 places in 85 ms of which 0 ms to minimize.
[2021-05-14 17:00:40] [INFO ] Deduced a trap composed of 47 places in 90 ms of which 0 ms to minimize.
[2021-05-14 17:00:40] [INFO ] Deduced a trap composed of 41 places in 86 ms of which 0 ms to minimize.
[2021-05-14 17:00:40] [INFO ] Deduced a trap composed of 45 places in 92 ms of which 1 ms to minimize.
[2021-05-14 17:00:40] [INFO ] Deduced a trap composed of 53 places in 71 ms of which 0 ms to minimize.
[2021-05-14 17:00:40] [INFO ] Deduced a trap composed of 57 places in 71 ms of which 1 ms to minimize.
[2021-05-14 17:00:40] [INFO ] Deduced a trap composed of 57 places in 68 ms of which 0 ms to minimize.
[2021-05-14 17:00:41] [INFO ] Deduced a trap composed of 57 places in 71 ms of which 1 ms to minimize.
[2021-05-14 17:00:41] [INFO ] Deduced a trap composed of 54 places in 71 ms of which 0 ms to minimize.
[2021-05-14 17:00:41] [INFO ] Deduced a trap composed of 29 places in 126 ms of which 0 ms to minimize.
[2021-05-14 17:00:41] [INFO ] Deduced a trap composed of 9 places in 127 ms of which 1 ms to minimize.
[2021-05-14 17:00:41] [INFO ] Deduced a trap composed of 30 places in 137 ms of which 1 ms to minimize.
[2021-05-14 17:00:41] [INFO ] Deduced a trap composed of 17 places in 139 ms of which 1 ms to minimize.
[2021-05-14 17:00:41] [INFO ] Deduced a trap composed of 40 places in 130 ms of which 0 ms to minimize.
[2021-05-14 17:00:42] [INFO ] Deduced a trap composed of 34 places in 96 ms of which 0 ms to minimize.
[2021-05-14 17:00:42] [INFO ] Deduced a trap composed of 35 places in 97 ms of which 1 ms to minimize.
[2021-05-14 17:00:42] [INFO ] Deduced a trap composed of 33 places in 97 ms of which 0 ms to minimize.
[2021-05-14 17:00:42] [INFO ] Deduced a trap composed of 43 places in 95 ms of which 1 ms to minimize.
[2021-05-14 17:00:42] [INFO ] Deduced a trap composed of 45 places in 72 ms of which 0 ms to minimize.
[2021-05-14 17:00:42] [INFO ] Deduced a trap composed of 57 places in 91 ms of which 0 ms to minimize.
[2021-05-14 17:00:42] [INFO ] Deduced a trap composed of 39 places in 94 ms of which 0 ms to minimize.
[2021-05-14 17:00:42] [INFO ] Deduced a trap composed of 29 places in 70 ms of which 0 ms to minimize.
[2021-05-14 17:00:42] [INFO ] Trap strengthening (SAT) tested/added 67/66 trap constraints in 9231 ms
[2021-05-14 17:00:42] [INFO ] Computed and/alt/rep : 696/1752/696 causal constraints (skipped 60 transitions) in 38 ms.
[2021-05-14 17:00:47] [INFO ] Deduced a trap composed of 9 places in 162 ms of which 1 ms to minimize.
[2021-05-14 17:00:48] [INFO ] Deduced a trap composed of 31 places in 96 ms of which 1 ms to minimize.
[2021-05-14 17:00:48] [INFO ] Deduced a trap composed of 25 places in 99 ms of which 0 ms to minimize.
[2021-05-14 17:00:48] [INFO ] Deduced a trap composed of 39 places in 72 ms of which 0 ms to minimize.
[2021-05-14 17:00:48] [INFO ] Deduced a trap composed of 55 places in 69 ms of which 1 ms to minimize.
[2021-05-14 17:00:48] [INFO ] Deduced a trap composed of 27 places in 105 ms of which 1 ms to minimize.
[2021-05-14 17:00:48] [INFO ] Deduced a trap composed of 55 places in 76 ms of which 0 ms to minimize.
[2021-05-14 17:00:48] [INFO ] Deduced a trap composed of 58 places in 116 ms of which 0 ms to minimize.
[2021-05-14 17:00:49] [INFO ] Deduced a trap composed of 59 places in 75 ms of which 1 ms to minimize.
[2021-05-14 17:00:49] [INFO ] Deduced a trap composed of 34 places in 100 ms of which 1 ms to minimize.
[2021-05-14 17:00:49] [INFO ] Deduced a trap composed of 127 places in 120 ms of which 0 ms to minimize.
[2021-05-14 17:00:49] [INFO ] Deduced a trap composed of 82 places in 119 ms of which 1 ms to minimize.
[2021-05-14 17:00:49] [INFO ] Deduced a trap composed of 69 places in 121 ms of which 0 ms to minimize.
[2021-05-14 17:00:50] [INFO ] Deduced a trap composed of 78 places in 117 ms of which 0 ms to minimize.
[2021-05-14 17:00:50] [INFO ] Deduced a trap composed of 33 places in 117 ms of which 0 ms to minimize.
[2021-05-14 17:00:50] [INFO ] Deduced a trap composed of 37 places in 118 ms of which 0 ms to minimize.
[2021-05-14 17:00:50] [INFO ] Deduced a trap composed of 31 places in 117 ms of which 1 ms to minimize.
[2021-05-14 17:00:50] [INFO ] Deduced a trap composed of 29 places in 118 ms of which 1 ms to minimize.
[2021-05-14 17:00:50] [INFO ] Deduced a trap composed of 104 places in 114 ms of which 0 ms to minimize.
[2021-05-14 17:00:51] [INFO ] Deduced a trap composed of 55 places in 143 ms of which 0 ms to minimize.
[2021-05-14 17:00:51] [INFO ] Deduced a trap composed of 49 places in 108 ms of which 0 ms to minimize.
[2021-05-14 17:00:51] [INFO ] Deduced a trap composed of 62 places in 101 ms of which 1 ms to minimize.
[2021-05-14 17:00:51] [INFO ] Deduced a trap composed of 79 places in 68 ms of which 1 ms to minimize.
[2021-05-14 17:00:51] [INFO ] Deduced a trap composed of 68 places in 102 ms of which 0 ms to minimize.
[2021-05-14 17:00:51] [INFO ] Deduced a trap composed of 40 places in 96 ms of which 0 ms to minimize.
[2021-05-14 17:00:52] [INFO ] Deduced a trap composed of 31 places in 87 ms of which 1 ms to minimize.
[2021-05-14 17:00:52] [INFO ] Deduced a trap composed of 33 places in 88 ms of which 0 ms to minimize.
[2021-05-14 17:00:52] [INFO ] Trap strengthening (SAT) tested/added 28/27 trap constraints in 4707 ms
[2021-05-14 17:00:52] [INFO ] Added : 609 causal constraints over 122 iterations in 9642 ms. Result :sat
Minimization took 397 ms.
Current structural bounds on expressions (after SMT) : [180] Max seen :[5]
Incomplete Parikh walk after 155600 steps, including 1000 resets, run finished after 798 ms. (steps per millisecond=194 ) properties (out of 1) seen :6 could not realise parikh vector
Support contains 180 out of 468 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 468/468 places, 882/882 transitions.
Applied a total of 0 rules in 11 ms. Remains 468 /468 variables (removed 0) and now considering 882/882 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 468/468 places, 882/882 transitions.
Starting structural reductions, iteration 0 : 468/468 places, 882/882 transitions.
Applied a total of 0 rules in 15 ms. Remains 468 /468 variables (removed 0) and now considering 882/882 (removed 0) transitions.
[2021-05-14 17:00:53] [INFO ] Flow matrix only has 762 transitions (discarded 120 similar events)
// Phase 1: matrix 762 rows 468 cols
[2021-05-14 17:00:53] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-14 17:00:53] [INFO ] Implicit Places using invariants in 155 ms returned []
[2021-05-14 17:00:53] [INFO ] Flow matrix only has 762 transitions (discarded 120 similar events)
// Phase 1: matrix 762 rows 468 cols
[2021-05-14 17:00:53] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-14 17:00:54] [INFO ] State equation strengthened by 230 read => feed constraints.
[2021-05-14 17:00:54] [INFO ] Implicit Places using invariants and state equation in 997 ms returned []
Implicit Place search using SMT with State Equation took 1154 ms to find 0 implicit places.
[2021-05-14 17:00:54] [INFO ] Redundant transitions in 7 ms returned []
[2021-05-14 17:00:54] [INFO ] Flow matrix only has 762 transitions (discarded 120 similar events)
// Phase 1: matrix 762 rows 468 cols
[2021-05-14 17:00:54] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-14 17:00:55] [INFO ] Dead Transitions using invariants and state equation in 306 ms returned []
Finished structural reductions, in 1 iterations. Remains : 468/468 places, 882/882 transitions.
Normalized transition count is 762 out of 882 initially.
// Phase 1: matrix 762 rows 468 cols
[2021-05-14 17:00:55] [INFO ] Computed 17 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5350 ms. (steps per millisecond=186 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3566 ms. (steps per millisecond=280 ) properties (out of 1) seen :2
[2021-05-14 17:01:04] [INFO ] Flow matrix only has 762 transitions (discarded 120 similar events)
// Phase 1: matrix 762 rows 468 cols
[2021-05-14 17:01:04] [INFO ] Computed 17 place invariants in 11 ms
[2021-05-14 17:01:04] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned unsat
Current structural bounds on expressions (after SMT) : [6] Max seen :[6]
FORMULA Peterson-COL-5-UpperBounds-15 6 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for Peterson-COL-5-UpperBounds-15 in 76357 ms.
[2021-05-14 17:01:04] [INFO ] Flatten gal took : 99 ms
[2021-05-14 17:01:04] [INFO ] Applying decomposition
[2021-05-14 17:01:04] [INFO ] Flatten gal took : 49 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/graph15458587384434374239.txt, -o, /tmp/graph15458587384434374239.bin, -w, /tmp/graph15458587384434374239.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/graph15458587384434374239.bin, -l, -1, -v, -w, /tmp/graph15458587384434374239.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 17:01:04] [INFO ] Decomposing Gal with order
[2021-05-14 17:01:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 17:01:04] [INFO ] Removed a total of 1156 redundant transitions.
[2021-05-14 17:01:04] [INFO ] Flatten gal took : 116 ms
[2021-05-14 17:01:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 31 labels/synchronizations in 23 ms.
[2021-05-14 17:01:04] [INFO ] Time to serialize gal into /tmp/UpperBounds14335570270012810062.gal : 13 ms
[2021-05-14 17:01:04] [INFO ] Time to serialize properties into /tmp/UpperBounds13050904094168480195.prop : 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds14335570270012810062.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds13050904094168480195.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds14335570270012810062.gal -t CGAL -reachable-file /tmp/UpperBounds13050904094168480195.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/UpperBounds13050904094168480195.prop.
Detected timeout of ITS tools.
[2021-05-14 17:23:36] [INFO ] Applying decomposition
[2021-05-14 17:23:36] [INFO ] Flatten gal took : 196 ms
[2021-05-14 17:23:36] [INFO ] Decomposing Gal with order
[2021-05-14 17:23:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 17:23:37] [INFO ] Removed a total of 1242 redundant transitions.
[2021-05-14 17:23:37] [INFO ] Flatten gal took : 269 ms
[2021-05-14 17:23:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 62 ms.
[2021-05-14 17:23:37] [INFO ] Time to serialize gal into /tmp/UpperBounds11402266853294952656.gal : 20 ms
[2021-05-14 17:23:37] [INFO ] Time to serialize properties into /tmp/UpperBounds18199768216825989651.prop : 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds11402266853294952656.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds18199768216825989651.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds11402266853294952656.gal -t CGAL -reachable-file /tmp/UpperBounds18199768216825989651.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/UpperBounds18199768216825989651.prop.
Detected timeout of ITS tools.
[2021-05-14 17:46:16] [INFO ] Flatten gal took : 256 ms
[2021-05-14 17:46:17] [INFO ] Input system was already deterministic with 888 transitions.
[2021-05-14 17:46:17] [INFO ] Transformed 474 places.
[2021-05-14 17:46:17] [INFO ] Transformed 888 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
[2021-05-14 17:46:17] [INFO ] Time to serialize gal into /tmp/UpperBounds1580797131890467202.gal : 11 ms
[2021-05-14 17:46:17] [INFO ] Time to serialize properties into /tmp/UpperBounds10278381556802054014.prop : 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds1580797131890467202.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds10278381556802054014.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds1580797131890467202.gal -t CGAL -reachable-file /tmp/UpperBounds10278381556802054014.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds10278381556802054014.prop.
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="Peterson-COL-5"
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 Peterson-COL-5, 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 r140-tall-162089128100579"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-5.tgz
mv Peterson-COL-5 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 '
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 ;