fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r121-tall-162075407000447
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for JoinFreeModules-PT-0200

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
9165.447 227030.00 253994.00 590.70 TFTTTTFTFFTTTTFF 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.r121-tall-162075407000447.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 JoinFreeModules-PT-0200, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075407000447
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 111K 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 6.1K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 26 06:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 26 06:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 24 10:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 24 10:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.2M May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME JoinFreeModules-PT-0200-ReachabilityFireability-00
FORMULA_NAME JoinFreeModules-PT-0200-ReachabilityFireability-01
FORMULA_NAME JoinFreeModules-PT-0200-ReachabilityFireability-02
FORMULA_NAME JoinFreeModules-PT-0200-ReachabilityFireability-03
FORMULA_NAME JoinFreeModules-PT-0200-ReachabilityFireability-04
FORMULA_NAME JoinFreeModules-PT-0200-ReachabilityFireability-05
FORMULA_NAME JoinFreeModules-PT-0200-ReachabilityFireability-06
FORMULA_NAME JoinFreeModules-PT-0200-ReachabilityFireability-07
FORMULA_NAME JoinFreeModules-PT-0200-ReachabilityFireability-08
FORMULA_NAME JoinFreeModules-PT-0200-ReachabilityFireability-09
FORMULA_NAME JoinFreeModules-PT-0200-ReachabilityFireability-10
FORMULA_NAME JoinFreeModules-PT-0200-ReachabilityFireability-11
FORMULA_NAME JoinFreeModules-PT-0200-ReachabilityFireability-12
FORMULA_NAME JoinFreeModules-PT-0200-ReachabilityFireability-13
FORMULA_NAME JoinFreeModules-PT-0200-ReachabilityFireability-14
FORMULA_NAME JoinFreeModules-PT-0200-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620846180044

Running Version 0
[2021-05-12 19:03:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2021-05-12 19:03:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 19:03:01] [INFO ] Load time of PNML (sax parser for PT used): 164 ms
[2021-05-12 19:03:01] [INFO ] Transformed 1001 places.
[2021-05-12 19:03:01] [INFO ] Transformed 1601 transitions.
[2021-05-12 19:03:01] [INFO ] Parsed PT model containing 1001 places and 1601 transitions in 213 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 1 places and 0 transitions.
Incomplete random walk after 10046 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=41 ) properties (out of 16) seen :1
FORMULA JoinFreeModules-PT-0200-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Probabilistic random walk after 1000001 steps, saw 994760 distinct states, run finished after 22469 ms. (steps per millisecond=44 ) properties seen :{}
Running SMT prover for 15 properties.
// Phase 1: matrix 1601 rows 1000 cols
[2021-05-12 19:03:24] [INFO ] Computed 200 place invariants in 25 ms
[2021-05-12 19:03:25] [INFO ] [Real]Absence check using 200 positive place invariants in 57 ms returned sat
[2021-05-12 19:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 19:03:25] [INFO ] [Real]Absence check using state equation in 534 ms returned sat
[2021-05-12 19:03:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 19:03:26] [INFO ] [Nat]Absence check using 200 positive place invariants in 38 ms returned sat
[2021-05-12 19:03:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 19:03:27] [INFO ] [Nat]Absence check using state equation in 1627 ms returned sat
[2021-05-12 19:03:27] [INFO ] Deduced a trap composed of 3 places in 106 ms of which 5 ms to minimize.
[2021-05-12 19:03:28] [INFO ] Deduced a trap composed of 3 places in 75 ms of which 1 ms to minimize.
[2021-05-12 19:03:28] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 1 ms to minimize.
[2021-05-12 19:03:28] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2021-05-12 19:03:28] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 0 ms to minimize.
[2021-05-12 19:03:28] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 0 ms to minimize.
[2021-05-12 19:03:28] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 0 ms to minimize.
[2021-05-12 19:03:28] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 0 ms to minimize.
[2021-05-12 19:03:28] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 0 ms to minimize.
[2021-05-12 19:03:28] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 0 ms to minimize.
[2021-05-12 19:03:28] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 0 ms to minimize.
[2021-05-12 19:03:28] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 1 ms to minimize.
[2021-05-12 19:03:29] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 0 ms to minimize.
[2021-05-12 19:03:29] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2021-05-12 19:03:29] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 1 ms to minimize.
[2021-05-12 19:03:29] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 1 ms to minimize.
[2021-05-12 19:03:29] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 1 ms to minimize.
[2021-05-12 19:03:29] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2021-05-12 19:03:29] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 1682 ms
[2021-05-12 19:03:29] [INFO ] Computed and/alt/rep : 1200/3000/1200 causal constraints (skipped 0 transitions) in 98 ms.
[2021-05-12 19:03:30] [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
[2021-05-12 19:03:31] [INFO ] [Real]Absence check using 200 positive place invariants in 40 ms returned sat
[2021-05-12 19:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 19:03:31] [INFO ] [Real]Absence check using state equation in 441 ms returned sat
[2021-05-12 19:03:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 19:03:31] [INFO ] [Nat]Absence check using 200 positive place invariants in 34 ms returned sat
[2021-05-12 19:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 19:03:33] [INFO ] [Nat]Absence check using state equation in 1307 ms returned sat
[2021-05-12 19:03:33] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 1 ms to minimize.
[2021-05-12 19:03:33] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
[2021-05-12 19:03:33] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2021-05-12 19:03:33] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 1 ms to minimize.
[2021-05-12 19:03:33] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2021-05-12 19:03:33] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 425 ms
[2021-05-12 19:03:33] [INFO ] Computed and/alt/rep : 1200/3000/1200 causal constraints (skipped 0 transitions) in 79 ms.
[2021-05-12 19:03:36] [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
[2021-05-12 19:03:36] [INFO ] [Real]Absence check using 200 positive place invariants in 37 ms returned sat
[2021-05-12 19:03:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 19:03:37] [INFO ] [Real]Absence check using state equation in 414 ms returned sat
[2021-05-12 19:03:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 19:03:37] [INFO ] [Nat]Absence check using 200 positive place invariants in 32 ms returned sat
[2021-05-12 19:03:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 19:03:39] [INFO ] [Nat]Absence check using state equation in 1756 ms returned sat
[2021-05-12 19:03:39] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 0 ms to minimize.
[2021-05-12 19:03:39] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 0 ms to minimize.
[2021-05-12 19:03:39] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 1 ms to minimize.
[2021-05-12 19:03:39] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 1 ms to minimize.
[2021-05-12 19:03:39] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
[2021-05-12 19:03:39] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2021-05-12 19:03:39] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 0 ms to minimize.
[2021-05-12 19:03:39] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 1 ms to minimize.
[2021-05-12 19:03:39] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2021-05-12 19:03:39] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 0 ms to minimize.
[2021-05-12 19:03:39] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2021-05-12 19:03:39] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 4 ms to minimize.
[2021-05-12 19:03:40] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 0 ms to minimize.
[2021-05-12 19:03:40] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 969 ms
[2021-05-12 19:03:40] [INFO ] Computed and/alt/rep : 1200/3000/1200 causal constraints (skipped 0 transitions) in 80 ms.
[2021-05-12 19:03:42] [INFO ] Added : 125 causal constraints over 25 iterations in 2157 ms. Result :unknown
[2021-05-12 19:03:42] [INFO ] [Real]Absence check using 200 positive place invariants in 34 ms returned sat
[2021-05-12 19:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 19:03:42] [INFO ] [Real]Absence check using state equation in 388 ms returned sat
[2021-05-12 19:03:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 19:03:42] [INFO ] [Nat]Absence check using 200 positive place invariants in 34 ms returned sat
[2021-05-12 19:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 19:03:44] [INFO ] [Nat]Absence check using state equation in 1749 ms returned sat
[2021-05-12 19:03:44] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 0 ms to minimize.
[2021-05-12 19:03:44] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2021-05-12 19:03:44] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 1 ms to minimize.
[2021-05-12 19:03:44] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2021-05-12 19:03:45] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2021-05-12 19:03:45] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2021-05-12 19:03:45] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2021-05-12 19:03:45] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 1 ms to minimize.
[2021-05-12 19:03:45] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 553 ms
[2021-05-12 19:03:45] [INFO ] Computed and/alt/rep : 1200/3000/1200 causal constraints (skipped 0 transitions) in 78 ms.
[2021-05-12 19:03:47] [INFO ] Added : 160 causal constraints over 32 iterations in 2575 ms. Result :unknown
[2021-05-12 19:03:47] [INFO ] [Real]Absence check using 200 positive place invariants in 45 ms returned sat
[2021-05-12 19:03:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 19:03:48] [INFO ] [Real]Absence check using state equation in 381 ms returned sat
[2021-05-12 19:03:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 19:03:48] [INFO ] [Nat]Absence check using 200 positive place invariants in 34 ms returned sat
[2021-05-12 19:03:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 19:03:49] [INFO ] [Nat]Absence check using state equation in 1308 ms returned sat
[2021-05-12 19:03:49] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
[2021-05-12 19:03:49] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 1 ms to minimize.
[2021-05-12 19:03:50] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 1 ms to minimize.
[2021-05-12 19:03:50] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2021-05-12 19:03:50] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 19:03:50] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2021-05-12 19:03:50] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2021-05-12 19:03:50] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2021-05-12 19:03:50] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2021-05-12 19:03:50] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2021-05-12 19:03:50] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 19:03:50] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 19:03:50] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 825 ms
[2021-05-12 19:03:50] [INFO ] Computed and/alt/rep : 1200/3000/1200 causal constraints (skipped 0 transitions) in 80 ms.
[2021-05-12 19:03:53] [INFO ] Added : 170 causal constraints over 34 iterations in 2742 ms. Result :unknown
[2021-05-12 19:03:53] [INFO ] [Real]Absence check using 200 positive place invariants in 36 ms returned sat
[2021-05-12 19:03:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 19:03:53] [INFO ] [Real]Absence check using state equation in 363 ms returned sat
[2021-05-12 19:03:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 19:03:54] [INFO ] [Nat]Absence check using 200 positive place invariants in 33 ms returned sat
[2021-05-12 19:03:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 19:03:55] [INFO ] [Nat]Absence check using state equation in 1476 ms returned sat
[2021-05-12 19:03:55] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 8 ms to minimize.
[2021-05-12 19:03:55] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 0 ms to minimize.
[2021-05-12 19:03:55] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 0 ms to minimize.
[2021-05-12 19:03:55] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 1 ms to minimize.
[2021-05-12 19:03:55] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2021-05-12 19:03:56] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2021-05-12 19:03:56] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2021-05-12 19:03:56] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 1 ms to minimize.
[2021-05-12 19:03:56] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 19:03:56] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2021-05-12 19:03:56] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 19:03:56] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 19:03:56] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 1 ms to minimize.
[2021-05-12 19:03:56] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 992 ms
[2021-05-12 19:03:56] [INFO ] Computed and/alt/rep : 1200/3000/1200 causal constraints (skipped 0 transitions) in 74 ms.
[2021-05-12 19:03:58] [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 5
[2021-05-12 19:03:59] [INFO ] [Real]Absence check using 200 positive place invariants in 32 ms returned sat
[2021-05-12 19:03:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 19:03:59] [INFO ] [Real]Absence check using state equation in 366 ms returned sat
[2021-05-12 19:03:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 19:03:59] [INFO ] [Nat]Absence check using 200 positive place invariants in 36 ms returned sat
[2021-05-12 19:03:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 19:04:01] [INFO ] [Nat]Absence check using state equation in 1531 ms returned sat
[2021-05-12 19:04:01] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 1 ms to minimize.
[2021-05-12 19:04:01] [INFO ] Deduced a trap composed of 4 places in 16 ms of which 0 ms to minimize.
[2021-05-12 19:04:01] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 1 ms to minimize.
[2021-05-12 19:04:01] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2021-05-12 19:04:01] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2021-05-12 19:04:01] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2021-05-12 19:04:01] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2021-05-12 19:04:01] [INFO ] Deduced a trap composed of 4 places in 12 ms of which 0 ms to minimize.
[2021-05-12 19:04:01] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2021-05-12 19:04:01] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2021-05-12 19:04:01] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 19:04:02] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 19:04:02] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2021-05-12 19:04:02] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2021-05-12 19:04:02] [INFO ] Deduced a trap composed of 4 places in 8 ms of which 0 ms to minimize.
[2021-05-12 19:04:02] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 1 ms to minimize.
[2021-05-12 19:04:02] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 19:04:02] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 1236 ms
[2021-05-12 19:04:02] [INFO ] Computed and/alt/rep : 1200/3000/1200 causal constraints (skipped 0 transitions) in 88 ms.
[2021-05-12 19:04:04] [INFO ] Deduced a trap composed of 3 places in 406 ms of which 0 ms to minimize.
[2021-05-12 19:04:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
[2021-05-12 19:04:05] [INFO ] [Real]Absence check using 200 positive place invariants in 32 ms returned sat
[2021-05-12 19:04:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 19:04:05] [INFO ] [Real]Absence check using state equation in 361 ms returned sat
[2021-05-12 19:04:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 19:04:05] [INFO ] [Nat]Absence check using 200 positive place invariants in 36 ms returned sat
[2021-05-12 19:04:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 19:04:07] [INFO ] [Nat]Absence check using state equation in 1382 ms returned sat
[2021-05-12 19:04:07] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2021-05-12 19:04:07] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2021-05-12 19:04:07] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 19:04:07] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 19:04:07] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
[2021-05-12 19:04:07] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 19:04:07] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2021-05-12 19:04:07] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2021-05-12 19:04:07] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2021-05-12 19:04:07] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 557 ms
[2021-05-12 19:04:07] [INFO ] Computed and/alt/rep : 1200/3000/1200 causal constraints (skipped 0 transitions) in 74 ms.
[2021-05-12 19:04:10] [INFO ] Deduced a trap composed of 3 places in 392 ms of which 1 ms to minimize.
[2021-05-12 19:04:10] [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 7
[2021-05-12 19:04:11] [INFO ] [Real]Absence check using 200 positive place invariants in 36 ms returned sat
[2021-05-12 19:04:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 19:04:11] [INFO ] [Real]Absence check using state equation in 431 ms returned sat
[2021-05-12 19:04:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 19:04:11] [INFO ] [Nat]Absence check using 200 positive place invariants in 33 ms returned sat
[2021-05-12 19:04:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 19:04:14] [INFO ] [Nat]Absence check using state equation in 2812 ms returned sat
[2021-05-12 19:04:14] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
[2021-05-12 19:04:14] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2021-05-12 19:04:14] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2021-05-12 19:04:14] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2021-05-12 19:04:14] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2021-05-12 19:04:14] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 1 ms to minimize.
[2021-05-12 19:04:14] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 1 ms to minimize.
[2021-05-12 19:04:14] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2021-05-12 19:04:14] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 1 ms to minimize.
[2021-05-12 19:04:15] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2021-05-12 19:04:16] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2021-05-12 19:04:16] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 19:04:16] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1891 ms
[2021-05-12 19:04:16] [INFO ] Computed and/alt/rep : 1200/3000/1200 causal constraints (skipped 0 transitions) in 71 ms.
[2021-05-12 19:04:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 8
[2021-05-12 19:04:16] [INFO ] [Real]Absence check using 200 positive place invariants in 33 ms returned sat
[2021-05-12 19:04:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 19:04:17] [INFO ] [Real]Absence check using state equation in 374 ms returned sat
[2021-05-12 19:04:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 19:04:17] [INFO ] [Nat]Absence check using 200 positive place invariants in 34 ms returned sat
[2021-05-12 19:04:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 19:04:18] [INFO ] [Nat]Absence check using state equation in 1393 ms returned sat
[2021-05-12 19:04:18] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
[2021-05-12 19:04:18] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2021-05-12 19:04:18] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 1 ms to minimize.
[2021-05-12 19:04:18] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2021-05-12 19:04:18] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2021-05-12 19:04:18] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 19:04:19] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 19:04:19] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2021-05-12 19:04:19] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 1 ms to minimize.
[2021-05-12 19:04:19] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 19:04:19] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 19:04:19] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 19:04:19] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 807 ms
[2021-05-12 19:04:19] [INFO ] Computed and/alt/rep : 1200/3000/1200 causal constraints (skipped 0 transitions) in 73 ms.
[2021-05-12 19:04:22] [INFO ] Deduced a trap composed of 3 places in 401 ms of which 1 ms to minimize.
[2021-05-12 19:04:22] [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 9
[2021-05-12 19:04:22] [INFO ] [Real]Absence check using 200 positive place invariants in 33 ms returned sat
[2021-05-12 19:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 19:04:22] [INFO ] [Real]Absence check using state equation in 364 ms returned sat
[2021-05-12 19:04:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 19:04:23] [INFO ] [Nat]Absence check using 200 positive place invariants in 35 ms returned sat
[2021-05-12 19:04:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 19:04:24] [INFO ] [Nat]Absence check using state equation in 1367 ms returned sat
[2021-05-12 19:04:24] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 19:04:24] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 1 ms to minimize.
[2021-05-12 19:04:24] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 19:04:24] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2021-05-12 19:04:24] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 19:04:24] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 19:04:24] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 19:04:24] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 459 ms
[2021-05-12 19:04:25] [INFO ] Computed and/alt/rep : 1200/3000/1200 causal constraints (skipped 0 transitions) in 74 ms.
[2021-05-12 19:04:28] [INFO ] Deduced a trap composed of 3 places in 402 ms of which 0 ms to minimize.
[2021-05-12 19:04:28] [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 10
[2021-05-12 19:04:28] [INFO ] [Real]Absence check using 200 positive place invariants in 32 ms returned sat
[2021-05-12 19:04:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 19:04:28] [INFO ] [Real]Absence check using state equation in 362 ms returned sat
[2021-05-12 19:04:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 19:04:29] [INFO ] [Nat]Absence check using 200 positive place invariants in 33 ms returned sat
[2021-05-12 19:04:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 19:04:30] [INFO ] [Nat]Absence check using state equation in 1491 ms returned sat
[2021-05-12 19:04:30] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
[2021-05-12 19:04:30] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
[2021-05-12 19:04:30] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
[2021-05-12 19:04:30] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2021-05-12 19:04:30] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2021-05-12 19:04:31] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2021-05-12 19:04:31] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 19:04:31] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 19:04:31] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2021-05-12 19:04:31] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2021-05-12 19:04:31] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 19:04:31] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 1 ms to minimize.
[2021-05-12 19:04:31] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 19:04:31] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 999 ms
[2021-05-12 19:04:31] [INFO ] Computed and/alt/rep : 1200/3000/1200 causal constraints (skipped 0 transitions) in 72 ms.
[2021-05-12 19:04:34] [INFO ] Deduced a trap composed of 3 places in 411 ms of which 1 ms to minimize.
[2021-05-12 19:04:34] [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 11
[2021-05-12 19:04:34] [INFO ] [Real]Absence check using 200 positive place invariants in 33 ms returned sat
[2021-05-12 19:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 19:04:34] [INFO ] [Real]Absence check using state equation in 374 ms returned sat
[2021-05-12 19:04:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 19:04:35] [INFO ] [Nat]Absence check using 200 positive place invariants in 34 ms returned sat
[2021-05-12 19:04:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 19:04:36] [INFO ] [Nat]Absence check using state equation in 1868 ms returned sat
[2021-05-12 19:04:36] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 0 ms to minimize.
[2021-05-12 19:04:37] [INFO ] Deduced a trap composed of 4 places in 16 ms of which 0 ms to minimize.
[2021-05-12 19:04:37] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 0 ms to minimize.
[2021-05-12 19:04:37] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
[2021-05-12 19:04:37] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2021-05-12 19:04:37] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2021-05-12 19:04:37] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2021-05-12 19:04:37] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 19:04:37] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 19:04:37] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2021-05-12 19:04:37] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 19:04:37] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2021-05-12 19:04:37] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2021-05-12 19:04:37] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 1 ms to minimize.
[2021-05-12 19:04:37] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 19:04:37] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 997 ms
[2021-05-12 19:04:37] [INFO ] Computed and/alt/rep : 1200/3000/1200 causal constraints (skipped 0 transitions) in 72 ms.
[2021-05-12 19:04:39] [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 12
[2021-05-12 19:04:40] [INFO ] [Real]Absence check using 200 positive place invariants in 33 ms returned sat
[2021-05-12 19:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 19:04:40] [INFO ] [Real]Absence check using state equation in 369 ms returned sat
[2021-05-12 19:04:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 19:04:40] [INFO ] [Nat]Absence check using 200 positive place invariants in 34 ms returned sat
[2021-05-12 19:04:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 19:04:42] [INFO ] [Nat]Absence check using state equation in 1505 ms returned sat
[2021-05-12 19:04:42] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 0 ms to minimize.
[2021-05-12 19:04:42] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
[2021-05-12 19:04:42] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2021-05-12 19:04:42] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2021-05-12 19:04:42] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2021-05-12 19:04:42] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2021-05-12 19:04:42] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2021-05-12 19:04:42] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2021-05-12 19:04:42] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 19:04:42] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2021-05-12 19:04:42] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 1 ms to minimize.
[2021-05-12 19:04:42] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2021-05-12 19:04:43] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 1 ms to minimize.
[2021-05-12 19:04:43] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 19:04:43] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 1006 ms
[2021-05-12 19:04:43] [INFO ] Computed and/alt/rep : 1200/3000/1200 causal constraints (skipped 0 transitions) in 92 ms.
[2021-05-12 19:04:45] [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 13
[2021-05-12 19:04:45] [INFO ] [Real]Absence check using 200 positive place invariants in 32 ms returned sat
[2021-05-12 19:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 19:04:45] [INFO ] [Real]Absence check using state equation in 359 ms returned sat
[2021-05-12 19:04:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 19:04:46] [INFO ] [Nat]Absence check using 200 positive place invariants in 33 ms returned sat
[2021-05-12 19:04:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 19:04:47] [INFO ] [Nat]Absence check using state equation in 1525 ms returned sat
[2021-05-12 19:04:47] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 0 ms to minimize.
[2021-05-12 19:04:47] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 1 ms to minimize.
[2021-05-12 19:04:47] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2021-05-12 19:04:47] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2021-05-12 19:04:47] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2021-05-12 19:04:48] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2021-05-12 19:04:48] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2021-05-12 19:04:48] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 1 ms to minimize.
[2021-05-12 19:04:48] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2021-05-12 19:04:48] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2021-05-12 19:04:48] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2021-05-12 19:04:48] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 19:04:48] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 19:04:48] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 19:04:48] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 882 ms
[2021-05-12 19:04:48] [INFO ] Computed and/alt/rep : 1200/3000/1200 causal constraints (skipped 0 transitions) in 70 ms.
[2021-05-12 19:04:51] [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 14
Fused 15 Parikh solutions to 4 different solutions.
Interrupted Parikh walk after 1097648 steps, including 58 resets, run timeout after 30001 ms. (steps per millisecond=36 ) properties (out of 15) seen :8
FORMULA JoinFreeModules-PT-0200-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA JoinFreeModules-PT-0200-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA JoinFreeModules-PT-0200-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA JoinFreeModules-PT-0200-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA JoinFreeModules-PT-0200-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA JoinFreeModules-PT-0200-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA JoinFreeModules-PT-0200-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA JoinFreeModules-PT-0200-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Interrupted Parikh walk after 1008153 steps, including 52 resets, run timeout after 30001 ms. (steps per millisecond=33 ) properties (out of 7) seen :2
FORMULA JoinFreeModules-PT-0200-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA JoinFreeModules-PT-0200-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Interrupted Parikh walk after 1047447 steps, including 61 resets, run timeout after 30001 ms. (steps per millisecond=34 ) properties (out of 5) seen :0
Support contains 24 out of 1000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1000/1000 places, 1601/1601 transitions.
Graph (complete) has 2400 edges and 1000 vertex of which 115 are kept as prefixes of interest. Removing 885 places using SCC suffix rule.5 ms
Discarding 885 places :
Also discarding 1416 output transitions
Drop transitions removed 1416 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 115 transition count 184
Applied a total of 2 rules in 36 ms. Remains 115 /1000 variables (removed 885) and now considering 184/1601 (removed 1417) transitions.
// Phase 1: matrix 184 rows 115 cols
[2021-05-12 19:06:21] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-12 19:06:21] [INFO ] Dead Transitions using invariants and state equation in 68 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/1000 places, 184/1601 transitions.
[2021-05-12 19:06:21] [INFO ] Flatten gal took : 67 ms
[2021-05-12 19:06:21] [INFO ] Flatten gal took : 13 ms
[2021-05-12 19:06:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9172785038864371490.gal : 26 ms
[2021-05-12 19:06:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18377718234436575125.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality9172785038864371490.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality18377718234436575125.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/ReachabilityCardinality9172785038864371490.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality18377718234436575125.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality18377718234436575125.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :8 after 25
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :25 after 76
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :76 after 246
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :246 after 851
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :851 after 3104
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :3104 after 10755
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :10755 after 19900
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :19900 after 4.87563e+06
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :4.87563e+06 after 1.45683e+07
Detected timeout of ITS tools.
[2021-05-12 19:06:36] [INFO ] Flatten gal took : 15 ms
[2021-05-12 19:06:36] [INFO ] Applying decomposition
[2021-05-12 19:06:36] [INFO ] Flatten gal took : 11 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/graph14823163090829461888.txt, -o, /tmp/graph14823163090829461888.bin, -w, /tmp/graph14823163090829461888.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/graph14823163090829461888.bin, -l, -1, -v, -w, /tmp/graph14823163090829461888.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 19:06:36] [INFO ] Decomposing Gal with order
[2021-05-12 19:06:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 19:06:36] [INFO ] Flatten gal took : 16 ms
[2021-05-12 19:06:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-12 19:06:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15677545571152659032.gal : 11 ms
[2021-05-12 19:06:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6806006881877140055.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/ReachabilityCardinality15677545571152659032.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6806006881877140055.prop, --nowitness], 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/ReachabilityCardinality15677545571152659032.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6806006881877140055.prop --nowitness
Loading property file /tmp/ReachabilityCardinality6806006881877140055.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :8 after 25
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :25 after 76
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :76 after 246
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :246 after 851
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :851 after 3104
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :3104 after 10755
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :10755 after 19900
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :19900 after 4.87563e+06
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :4.87563e+06 after 1.45683e+07
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :1.45683e+07 after 3.83039e+27
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.07786e+181,8.85491,120024,25,1419,361,340068,136,29,80,402671,0
Total reachable state count : 1.077855521469277516689621318132384127174e+181

Verifying 5 reachability properties.
Reachability property JoinFreeModules-PT-0200-ReachabilityFireability-00 is true.
FORMULA JoinFreeModules-PT-0200-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
JoinFreeModules-PT-0200-ReachabilityFireability-00,5.42895e+172,9.05514,120024,31,3652,361,340068,145,29,681,402671,24
Invariant property JoinFreeModules-PT-0200-ReachabilityFireability-01 does not hold.
FORMULA JoinFreeModules-PT-0200-ReachabilityFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
JoinFreeModules-PT-0200-ReachabilityFireability-01,1.42343e+178,9.19856,120024,32,3634,361,340068,150,81,888,402671,59
Invariant property JoinFreeModules-PT-0200-ReachabilityFireability-08 does not hold.
FORMULA JoinFreeModules-PT-0200-ReachabilityFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
JoinFreeModules-PT-0200-ReachabilityFireability-08,7.9402e+178,9.28217,120024,28,3407,361,340068,154,119,892,402671,85
Invariant property JoinFreeModules-PT-0200-ReachabilityFireability-09 does not hold.
FORMULA JoinFreeModules-PT-0200-ReachabilityFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
JoinFreeModules-PT-0200-ReachabilityFireability-09,3.81474e+179,9.52638,120024,52,6267,361,340068,164,196,1092,402671,140
Reachability property JoinFreeModules-PT-0200-ReachabilityFireability-11 is true.
FORMULA JoinFreeModules-PT-0200-ReachabilityFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
JoinFreeModules-PT-0200-ReachabilityFireability-11,2.91592e+175,9.53399,120024,26,1422,365,340068,164,196,1092,402671,140
All properties solved without resorting to model-checking.

BK_STOP 1620846407074

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="JoinFreeModules-PT-0200"
export BK_EXAMINATION="ReachabilityFireability"
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 JoinFreeModules-PT-0200, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r121-tall-162075407000447"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0200.tgz
mv JoinFreeModules-PT-0200 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;