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-162075406900419.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-0020, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075406900419
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 195K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 89K 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 3.3K Mar 28 16:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 26 06:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 26 06:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 24 10:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 24 10:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 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 113K 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 JoinFreeModules-PT-0020-UpperBounds-00
FORMULA_NAME JoinFreeModules-PT-0020-UpperBounds-01
FORMULA_NAME JoinFreeModules-PT-0020-UpperBounds-02
FORMULA_NAME JoinFreeModules-PT-0020-UpperBounds-03
FORMULA_NAME JoinFreeModules-PT-0020-UpperBounds-04
FORMULA_NAME JoinFreeModules-PT-0020-UpperBounds-05
FORMULA_NAME JoinFreeModules-PT-0020-UpperBounds-06
FORMULA_NAME JoinFreeModules-PT-0020-UpperBounds-07
FORMULA_NAME JoinFreeModules-PT-0020-UpperBounds-08
FORMULA_NAME JoinFreeModules-PT-0020-UpperBounds-09
FORMULA_NAME JoinFreeModules-PT-0020-UpperBounds-10
FORMULA_NAME JoinFreeModules-PT-0020-UpperBounds-11
FORMULA_NAME JoinFreeModules-PT-0020-UpperBounds-12
FORMULA_NAME JoinFreeModules-PT-0020-UpperBounds-13
FORMULA_NAME JoinFreeModules-PT-0020-UpperBounds-14
FORMULA_NAME JoinFreeModules-PT-0020-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1620842232171

Running Version 0
[2021-05-12 17:57:13] [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]
[2021-05-12 17:57:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 17:57:13] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2021-05-12 17:57:13] [INFO ] Transformed 101 places.
[2021-05-12 17:57:13] [INFO ] Transformed 161 transitions.
[2021-05-12 17:57:13] [INFO ] Parsed PT model containing 101 places and 161 transitions in 97 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-0020-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:57:13] [INFO ] Computed 20 place invariants in 13 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 15) seen :297
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 15) seen :96
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 15) seen :90
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) seen :116
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 15) seen :112
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 15) seen :115
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 15) seen :91
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 15) seen :124
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :115
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) seen :107
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 15) seen :111
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 15) seen :92
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :109
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :128
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) seen :95
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :105
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:57:14] [INFO ] Computed 20 place invariants in 7 ms
[2021-05-12 17:57:14] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2021-05-12 17:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:14] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2021-05-12 17:57:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:14] [INFO ] [Nat]Absence check using 20 positive place invariants in 5 ms returned sat
[2021-05-12 17:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:14] [INFO ] [Nat]Absence check using state equation in 162 ms returned sat
[2021-05-12 17:57:14] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 2 ms to minimize.
[2021-05-12 17:57:14] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 3 ms to minimize.
[2021-05-12 17:57:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 84 ms
[2021-05-12 17:57:14] [INFO ] Computed and/alt/rep : 120/300/120 causal constraints (skipped 0 transitions) in 13 ms.
[2021-05-12 17:57:14] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 1 ms to minimize.
[2021-05-12 17:57:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2021-05-12 17:57:14] [INFO ] Added : 72 causal constraints over 16 iterations in 321 ms. Result :sat
Minimization took 50 ms.
[2021-05-12 17:57:15] [INFO ] [Real]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:15] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2021-05-12 17:57:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:15] [INFO ] [Nat]Absence check using 20 positive place invariants in 4 ms returned sat
[2021-05-12 17:57:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:15] [INFO ] [Nat]Absence check using state equation in 132 ms returned sat
[2021-05-12 17:57:15] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 1 ms to minimize.
[2021-05-12 17:57:15] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 1 ms to minimize.
[2021-05-12 17:57:15] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 1 ms to minimize.
[2021-05-12 17:57:15] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 56 ms
[2021-05-12 17:57:15] [INFO ] Computed and/alt/rep : 120/300/120 causal constraints (skipped 0 transitions) in 10 ms.
[2021-05-12 17:57:15] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 17:57:15] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 17:57:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 42 ms
[2021-05-12 17:57:15] [INFO ] Added : 58 causal constraints over 12 iterations in 256 ms. Result :sat
Minimization took 38 ms.
[2021-05-12 17:57:15] [INFO ] [Real]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:15] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-12 17:57:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:15] [INFO ] [Nat]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:15] [INFO ] [Nat]Absence check using state equation in 192 ms returned sat
[2021-05-12 17:57:15] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 17:57:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 17 ms
[2021-05-12 17:57:15] [INFO ] Computed and/alt/rep : 120/300/120 causal constraints (skipped 0 transitions) in 24 ms.
[2021-05-12 17:57:16] [INFO ] Added : 42 causal constraints over 9 iterations in 160 ms. Result :sat
Minimization took 44 ms.
[2021-05-12 17:57:16] [INFO ] [Real]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:16] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2021-05-12 17:57:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:16] [INFO ] [Nat]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:16] [INFO ] [Nat]Absence check using state equation in 135 ms returned sat
[2021-05-12 17:57:16] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 17:57:16] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 1 ms to minimize.
[2021-05-12 17:57:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 27 ms
[2021-05-12 17:57:16] [INFO ] Computed and/alt/rep : 120/300/120 causal constraints (skipped 0 transitions) in 9 ms.
[2021-05-12 17:57:16] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2021-05-12 17:57:16] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 17:57:16] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 17:57:16] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 67 ms
[2021-05-12 17:57:16] [INFO ] Added : 57 causal constraints over 12 iterations in 281 ms. Result :sat
Minimization took 46 ms.
[2021-05-12 17:57:16] [INFO ] [Real]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:16] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-12 17:57:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:16] [INFO ] [Nat]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:16] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2021-05-12 17:57:16] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 1 ms to minimize.
[2021-05-12 17:57:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 77 ms
[2021-05-12 17:57:16] [INFO ] Computed and/alt/rep : 120/300/120 causal constraints (skipped 0 transitions) in 10 ms.
[2021-05-12 17:57:17] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 17:57:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2021-05-12 17:57:17] [INFO ] Added : 40 causal constraints over 9 iterations in 132 ms. Result :sat
Minimization took 36 ms.
[2021-05-12 17:57:17] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2021-05-12 17:57:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:17] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2021-05-12 17:57:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:17] [INFO ] [Nat]Absence check using 20 positive place invariants in 5 ms returned sat
[2021-05-12 17:57:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:17] [INFO ] [Nat]Absence check using state equation in 140 ms returned sat
[2021-05-12 17:57:17] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 17:57:17] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 17:57:17] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2021-05-12 17:57:17] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 49 ms
[2021-05-12 17:57:17] [INFO ] Computed and/alt/rep : 120/300/120 causal constraints (skipped 0 transitions) in 8 ms.
[2021-05-12 17:57:17] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 17:57:17] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 0 ms to minimize.
[2021-05-12 17:57:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 39 ms
[2021-05-12 17:57:17] [INFO ] Added : 54 causal constraints over 13 iterations in 204 ms. Result :sat
Minimization took 46 ms.
[2021-05-12 17:57:17] [INFO ] [Real]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:17] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2021-05-12 17:57:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:17] [INFO ] [Nat]Absence check using 20 positive place invariants in 4 ms returned sat
[2021-05-12 17:57:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:17] [INFO ] [Nat]Absence check using state equation in 128 ms returned sat
[2021-05-12 17:57:17] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2021-05-12 17:57:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2021-05-12 17:57:17] [INFO ] Computed and/alt/rep : 120/300/120 causal constraints (skipped 0 transitions) in 8 ms.
[2021-05-12 17:57:18] [INFO ] Added : 53 causal constraints over 11 iterations in 138 ms. Result :sat
Minimization took 50 ms.
[2021-05-12 17:57:18] [INFO ] [Real]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:18] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-12 17:57:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:18] [INFO ] [Nat]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:18] [INFO ] [Nat]Absence check using state equation in 133 ms returned sat
[2021-05-12 17:57:18] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 1 ms to minimize.
[2021-05-12 17:57:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2021-05-12 17:57:18] [INFO ] Computed and/alt/rep : 120/300/120 causal constraints (skipped 0 transitions) in 9 ms.
[2021-05-12 17:57:18] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 0 ms to minimize.
[2021-05-12 17:57:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2021-05-12 17:57:18] [INFO ] Added : 61 causal constraints over 15 iterations in 213 ms. Result :sat
Minimization took 71 ms.
[2021-05-12 17:57:18] [INFO ] [Real]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:18] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-12 17:57:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:18] [INFO ] [Nat]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:18] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2021-05-12 17:57:18] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 17:57:18] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 1 ms to minimize.
[2021-05-12 17:57:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 27 ms
[2021-05-12 17:57:18] [INFO ] Computed and/alt/rep : 120/300/120 causal constraints (skipped 0 transitions) in 11 ms.
[2021-05-12 17:57:19] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 1 ms to minimize.
[2021-05-12 17:57:19] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 0 ms to minimize.
[2021-05-12 17:57:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 33 ms
[2021-05-12 17:57:19] [INFO ] Added : 65 causal constraints over 13 iterations in 226 ms. Result :sat
Minimization took 45 ms.
[2021-05-12 17:57:19] [INFO ] [Real]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:19] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2021-05-12 17:57:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:19] [INFO ] [Nat]Absence check using 20 positive place invariants in 4 ms returned sat
[2021-05-12 17:57:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:19] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2021-05-12 17:57:19] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 1 ms to minimize.
[2021-05-12 17:57:19] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 17:57:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 40 ms
[2021-05-12 17:57:19] [INFO ] Computed and/alt/rep : 120/300/120 causal constraints (skipped 0 transitions) in 8 ms.
[2021-05-12 17:57:19] [INFO ] Added : 65 causal constraints over 13 iterations in 164 ms. Result :sat
Minimization took 73 ms.
[2021-05-12 17:57:19] [INFO ] [Real]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:19] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-12 17:57:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:19] [INFO ] [Nat]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:19] [INFO ] [Nat]Absence check using state equation in 133 ms returned sat
[2021-05-12 17:57:19] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
[2021-05-12 17:57:19] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 0 ms to minimize.
[2021-05-12 17:57:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 34 ms
[2021-05-12 17:57:19] [INFO ] Computed and/alt/rep : 120/300/120 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-12 17:57:20] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 17:57:20] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 17:57:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 48 ms
[2021-05-12 17:57:20] [INFO ] Added : 60 causal constraints over 13 iterations in 240 ms. Result :sat
Minimization took 41 ms.
[2021-05-12 17:57:20] [INFO ] [Real]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:20] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2021-05-12 17:57:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:20] [INFO ] [Nat]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:20] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2021-05-12 17:57:20] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 4 ms to minimize.
[2021-05-12 17:57:20] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 0 ms to minimize.
[2021-05-12 17:57:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 34 ms
[2021-05-12 17:57:20] [INFO ] Computed and/alt/rep : 120/300/120 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-12 17:57:20] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2021-05-12 17:57:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 22 ms
[2021-05-12 17:57:20] [INFO ] Added : 53 causal constraints over 12 iterations in 176 ms. Result :sat
Minimization took 64 ms.
[2021-05-12 17:57:20] [INFO ] [Real]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:20] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-12 17:57:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:20] [INFO ] [Nat]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:20] [INFO ] [Nat]Absence check using state equation in 154 ms returned sat
[2021-05-12 17:57:20] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 17:57:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 16 ms
[2021-05-12 17:57:20] [INFO ] Computed and/alt/rep : 120/300/120 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-12 17:57:21] [INFO ] Added : 53 causal constraints over 11 iterations in 150 ms. Result :sat
Minimization took 50 ms.
[2021-05-12 17:57:21] [INFO ] [Real]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:21] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-12 17:57:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:21] [INFO ] [Nat]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:21] [INFO ] [Nat]Absence check using state equation in 121 ms returned sat
[2021-05-12 17:57:21] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 17:57:21] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 0 ms to minimize.
[2021-05-12 17:57:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 27 ms
[2021-05-12 17:57:21] [INFO ] Computed and/alt/rep : 120/300/120 causal constraints (skipped 0 transitions) in 9 ms.
[2021-05-12 17:57:21] [INFO ] Added : 61 causal constraints over 14 iterations in 176 ms. Result :sat
Minimization took 52 ms.
[2021-05-12 17:57:21] [INFO ] [Real]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:21] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2021-05-12 17:57:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:21] [INFO ] [Nat]Absence check using 20 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:21] [INFO ] [Nat]Absence check using state equation in 133 ms returned sat
[2021-05-12 17:57:21] [INFO ] Computed and/alt/rep : 120/300/120 causal constraints (skipped 0 transitions) in 9 ms.
[2021-05-12 17:57:21] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 1 ms to minimize.
[2021-05-12 17:57:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2021-05-12 17:57:21] [INFO ] Added : 38 causal constraints over 9 iterations in 148 ms. Result :sat
Minimization took 53 ms.
Current structural bounds on expressions (after SMT) : [23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23] Max seen :[20, 20, 22, 18, 21, 19, 21, 19, 21, 20, 17, 19, 21, 20, 20]
Incomplete Parikh walk after 11100 steps, including 121 resets, run finished after 53 ms. (steps per millisecond=209 ) properties (out of 15) seen :134 could not realise parikh vector
FORMULA JoinFreeModules-PT-0020-UpperBounds-15 23 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 14900 steps, including 117 resets, run finished after 73 ms. (steps per millisecond=204 ) properties (out of 14) seen :126 could not realise parikh vector
Incomplete Parikh walk after 16000 steps, including 111 resets, run finished after 72 ms. (steps per millisecond=222 ) properties (out of 14) seen :118 could not realise parikh vector
Incomplete Parikh walk after 17700 steps, including 125 resets, run finished after 88 ms. (steps per millisecond=201 ) properties (out of 14) seen :150 could not realise parikh vector
Incomplete Parikh walk after 16400 steps, including 131 resets, run finished after 87 ms. (steps per millisecond=188 ) properties (out of 14) seen :114 could not realise parikh vector
Incomplete Parikh walk after 20800 steps, including 148 resets, run finished after 80 ms. (steps per millisecond=260 ) properties (out of 14) seen :114 could not realise parikh vector
Incomplete Parikh walk after 19600 steps, including 127 resets, run finished after 82 ms. (steps per millisecond=239 ) properties (out of 14) seen :131 could not realise parikh vector
FORMULA JoinFreeModules-PT-0020-UpperBounds-09 23 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 18200 steps, including 123 resets, run finished after 68 ms. (steps per millisecond=267 ) properties (out of 13) seen :146 could not realise parikh vector
Incomplete Parikh walk after 16000 steps, including 111 resets, run finished after 59 ms. (steps per millisecond=271 ) properties (out of 13) seen :118 could not realise parikh vector
Incomplete Parikh walk after 17100 steps, including 122 resets, run finished after 79 ms. (steps per millisecond=216 ) properties (out of 13) seen :113 could not realise parikh vector
Incomplete Parikh walk after 15100 steps, including 112 resets, run finished after 51 ms. (steps per millisecond=296 ) properties (out of 13) seen :154 could not realise parikh vector
Incomplete Parikh walk after 15600 steps, including 142 resets, run finished after 59 ms. (steps per millisecond=264 ) properties (out of 13) seen :115 could not realise parikh vector
Incomplete Parikh walk after 16900 steps, including 117 resets, run finished after 61 ms. (steps per millisecond=277 ) properties (out of 13) seen :119 could not realise parikh vector
FORMULA JoinFreeModules-PT-0020-UpperBounds-02 23 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 12300 steps, including 144 resets, run finished after 48 ms. (steps per millisecond=256 ) properties (out of 12) seen :88 could not realise parikh vector
Incomplete Parikh walk after 14400 steps, including 120 resets, run finished after 61 ms. (steps per millisecond=236 ) properties (out of 12) seen :109 could not realise parikh vector
Support contains 11 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 161/161 transitions.
Graph (complete) has 240 edges and 100 vertex of which 50 are kept as prefixes of interest. Removing 50 places using SCC suffix rule.2 ms
Discarding 50 places :
Also discarding 80 output transitions
Drop transitions removed 80 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 50 transition count 80
Applied a total of 2 rules in 14 ms. Remains 50 /100 variables (removed 50) and now considering 80/161 (removed 81) transitions.
// Phase 1: matrix 80 rows 50 cols
[2021-05-12 17:57:23] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:57:23] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/100 places, 80/161 transitions.
// Phase 1: matrix 80 rows 50 cols
[2021-05-12 17:57:23] [INFO ] Computed 10 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 1888 ms. (steps per millisecond=529 ) properties (out of 12) seen :256
FORMULA JoinFreeModules-PT-0020-UpperBounds-10 23 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 786 ms. (steps per millisecond=1272 ) properties (out of 11) seen :198
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 778 ms. (steps per millisecond=1285 ) properties (out of 11) seen :194
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 802 ms. (steps per millisecond=1246 ) properties (out of 11) seen :195
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=1303 ) properties (out of 11) seen :188
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 788 ms. (steps per millisecond=1269 ) properties (out of 11) seen :187
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 769 ms. (steps per millisecond=1300 ) properties (out of 11) seen :197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 795 ms. (steps per millisecond=1257 ) properties (out of 11) seen :204
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 779 ms. (steps per millisecond=1283 ) properties (out of 11) seen :199
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 799 ms. (steps per millisecond=1251 ) properties (out of 11) seen :187
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 766 ms. (steps per millisecond=1305 ) properties (out of 11) seen :200
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 777 ms. (steps per millisecond=1287 ) properties (out of 11) seen :207
// Phase 1: matrix 80 rows 50 cols
[2021-05-12 17:57:33] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:57:33] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:33] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-12 17:57:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:33] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:33] [INFO ] [Nat]Absence check using state equation in 103 ms returned sat
[2021-05-12 17:57:33] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 0 ms to minimize.
[2021-05-12 17:57:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2021-05-12 17:57:33] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-12 17:57:33] [INFO ] Added : 17 causal constraints over 5 iterations in 32 ms. Result :sat
Minimization took 15 ms.
[2021-05-12 17:57:33] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:33] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-12 17:57:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:33] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:33] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2021-05-12 17:57:33] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-12 17:57:33] [INFO ] Added : 17 causal constraints over 5 iterations in 29 ms. Result :sat
Minimization took 26 ms.
[2021-05-12 17:57:33] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-12 17:57:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:34] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:40] [INFO ] [Nat]Absence check using state equation in 6383 ms returned unknown
[2021-05-12 17:57:40] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:40] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-12 17:57:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:40] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:40] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2021-05-12 17:57:40] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-12 17:57:40] [INFO ] Added : 34 causal constraints over 8 iterations in 47 ms. Result :sat
Minimization took 42 ms.
[2021-05-12 17:57:40] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-12 17:57:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:40] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:40] [INFO ] [Nat]Absence check using state equation in 117 ms returned sat
[2021-05-12 17:57:40] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-12 17:57:40] [INFO ] Added : 42 causal constraints over 10 iterations in 68 ms. Result :sat
Minimization took 26 ms.
[2021-05-12 17:57:40] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:40] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-12 17:57:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:40] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2021-05-12 17:57:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:41] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2021-05-12 17:57:41] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 0 ms to minimize.
[2021-05-12 17:57:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2021-05-12 17:57:41] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-12 17:57:41] [INFO ] Added : 24 causal constraints over 6 iterations in 35 ms. Result :sat
Minimization took 19 ms.
[2021-05-12 17:57:41] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:41] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2021-05-12 17:57:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:41] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:41] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2021-05-12 17:57:41] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-12 17:57:41] [INFO ] Added : 22 causal constraints over 6 iterations in 34 ms. Result :sat
Minimization took 20 ms.
[2021-05-12 17:57:41] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-12 17:57:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:41] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:41] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2021-05-12 17:57:41] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 1 ms to minimize.
[2021-05-12 17:57:41] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 9 ms
[2021-05-12 17:57:41] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2021-05-12 17:57:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:41] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:41] [INFO ] [Nat]Absence check using state equation in 115 ms returned sat
[2021-05-12 17:57:41] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2021-05-12 17:57:41] [INFO ] Added : 31 causal constraints over 7 iterations in 45 ms. Result :sat
Minimization took 28 ms.
[2021-05-12 17:57:41] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-12 17:57:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:41] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2021-05-12 17:57:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:41] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2021-05-12 17:57:41] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 1 ms to minimize.
[2021-05-12 17:57:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2021-05-12 17:57:41] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-12 17:57:41] [INFO ] Added : 24 causal constraints over 6 iterations in 36 ms. Result :sat
Minimization took 20 ms.
[2021-05-12 17:57:41] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:41] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-12 17:57:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:41] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:41] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2021-05-12 17:57:41] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-12 17:57:42] [INFO ] Added : 20 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [23, 23, 23, 23, 23, 23, 23, 22, 23, 23, 23] Max seen :[20, 20, 22, 21, 22, 21, 22, 22, 22, 21, 20]
FORMULA JoinFreeModules-PT-0020-UpperBounds-11 22 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 12300 steps, including 117 resets, run finished after 49 ms. (steps per millisecond=251 ) properties (out of 10) seen :110 could not realise parikh vector
Incomplete Parikh walk after 8300 steps, including 114 resets, run finished after 32 ms. (steps per millisecond=259 ) properties (out of 10) seen :112 could not realise parikh vector
Incomplete Parikh walk after 19000 steps, including 119 resets, run finished after 71 ms. (steps per millisecond=267 ) properties (out of 10) seen :137 could not realise parikh vector
Incomplete Parikh walk after 10000 steps, including 118 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :89 could not realise parikh vector
Incomplete Parikh walk after 8300 steps, including 114 resets, run finished after 21 ms. (steps per millisecond=395 ) properties (out of 10) seen :112 could not realise parikh vector
Incomplete Parikh walk after 17700 steps, including 111 resets, run finished after 50 ms. (steps per millisecond=354 ) properties (out of 10) seen :133 could not realise parikh vector
Incomplete Parikh walk after 22900 steps, including 107 resets, run finished after 60 ms. (steps per millisecond=381 ) properties (out of 10) seen :125 could not realise parikh vector
Incomplete Parikh walk after 9500 steps, including 110 resets, run finished after 25 ms. (steps per millisecond=380 ) properties (out of 10) seen :105 could not realise parikh vector
Incomplete Parikh walk after 4200 steps, including 160 resets, run finished after 13 ms. (steps per millisecond=323 ) properties (out of 10) seen :71 could not realise parikh vector
Support contains 9 out of 50 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 40 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Applied a total of 1 rules in 3 ms. Remains 40 /50 variables (removed 10) and now considering 64/80 (removed 16) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/50 places, 64/80 transitions.
// Phase 1: matrix 64 rows 40 cols
[2021-05-12 17:57:42] [INFO ] Computed 8 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1616 ms. (steps per millisecond=618 ) properties (out of 10) seen :210
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 10) seen :189
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 665 ms. (steps per millisecond=1503 ) properties (out of 10) seen :182
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 10) seen :183
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=1526 ) properties (out of 10) seen :190
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 670 ms. (steps per millisecond=1492 ) properties (out of 10) seen :174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 10) seen :186
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 10) seen :184
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 10) seen :177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 10) seen :179
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 665 ms. (steps per millisecond=1503 ) properties (out of 10) seen :185
// Phase 1: matrix 64 rows 40 cols
[2021-05-12 17:57:50] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-12 17:57:50] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-12 17:57:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:50] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:50] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2021-05-12 17:57:50] [INFO ] Computed and/alt/rep : 48/120/48 causal constraints (skipped 0 transitions) in 15 ms.
[2021-05-12 17:57:50] [INFO ] Added : 17 causal constraints over 4 iterations in 58 ms. Result :sat
Minimization took 25 ms.
[2021-05-12 17:57:50] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-12 17:57:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:50] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:50] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2021-05-12 17:57:50] [INFO ] Computed and/alt/rep : 48/120/48 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-12 17:57:50] [INFO ] Added : 17 causal constraints over 4 iterations in 43 ms. Result :sat
Minimization took 18 ms.
[2021-05-12 17:57:50] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:50] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-12 17:57:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:51] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-12 17:57:51] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 17:57:51] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 8 ms
[2021-05-12 17:57:51] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-12 17:57:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:51] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2021-05-12 17:57:51] [INFO ] Deduced a trap composed of 3 places in 4 ms of which 0 ms to minimize.
[2021-05-12 17:57:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 9 ms
[2021-05-12 17:57:51] [INFO ] Computed and/alt/rep : 48/120/48 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-12 17:57:51] [INFO ] Added : 30 causal constraints over 6 iterations in 33 ms. Result :sat
Minimization took 19 ms.
[2021-05-12 17:57:51] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-12 17:57:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:51] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2021-05-12 17:57:51] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 1 ms to minimize.
[2021-05-12 17:57:51] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 20 ms
[2021-05-12 17:57:51] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-12 17:57:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:51] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2021-05-12 17:57:51] [INFO ] Computed and/alt/rep : 48/120/48 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-12 17:57:51] [INFO ] Added : 33 causal constraints over 9 iterations in 80 ms. Result :sat
Minimization took 22 ms.
[2021-05-12 17:57:51] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-12 17:57:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:51] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-12 17:57:51] [INFO ] Deduced a trap composed of 3 places in 4 ms of which 0 ms to minimize.
[2021-05-12 17:57:51] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 7 ms
[2021-05-12 17:57:51] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-12 17:57:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:51] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2021-05-12 17:57:51] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 1 ms to minimize.
[2021-05-12 17:57:51] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 8 ms
[2021-05-12 17:57:51] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-12 17:57:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:51] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2021-05-12 17:57:51] [INFO ] Computed and/alt/rep : 48/120/48 causal constraints (skipped 0 transitions) in 4 ms.
[2021-05-12 17:57:51] [INFO ] Added : 33 causal constraints over 9 iterations in 69 ms. Result :sat
Minimization took 21 ms.
[2021-05-12 17:57:51] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-12 17:57:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-12 17:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:51] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-12 17:57:51] [INFO ] Computed and/alt/rep : 48/120/48 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-12 17:57:51] [INFO ] Added : 30 causal constraints over 7 iterations in 107 ms. Result :sat
Minimization took 26 ms.
Current structural bounds on expressions (after SMT) : [23, 23, 22, 23, 22, 23, 22, 22, 23, 23] Max seen :[20, 20, 22, 21, 22, 21, 22, 22, 21, 20]
FORMULA JoinFreeModules-PT-0020-UpperBounds-12 22 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA JoinFreeModules-PT-0020-UpperBounds-08 22 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA JoinFreeModules-PT-0020-UpperBounds-05 22 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA JoinFreeModules-PT-0020-UpperBounds-03 22 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 7200 steps, including 112 resets, run finished after 18 ms. (steps per millisecond=400 ) properties (out of 6) seen :97 could not realise parikh vector
Incomplete Parikh walk after 9400 steps, including 120 resets, run finished after 23 ms. (steps per millisecond=408 ) properties (out of 6) seen :105 could not realise parikh vector
Incomplete Parikh walk after 9400 steps, including 120 resets, run finished after 23 ms. (steps per millisecond=408 ) properties (out of 6) seen :105 could not realise parikh vector
Incomplete Parikh walk after 11200 steps, including 115 resets, run finished after 25 ms. (steps per millisecond=448 ) properties (out of 6) seen :123 could not realise parikh vector
Incomplete Parikh walk after 5100 steps, including 111 resets, run finished after 12 ms. (steps per millisecond=425 ) properties (out of 6) seen :93 could not realise parikh vector
Incomplete Parikh walk after 4700 steps, including 131 resets, run finished after 10 ms. (steps per millisecond=470 ) properties (out of 6) seen :93 could not realise parikh vector
Support contains 5 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 64/64 transitions.
Graph (complete) has 96 edges and 40 vertex of which 25 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.0 ms
Discarding 15 places :
Also discarding 24 output transitions
Drop transitions removed 24 transitions
Applied a total of 1 rules in 2 ms. Remains 25 /40 variables (removed 15) and now considering 40/64 (removed 24) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/40 places, 40/64 transitions.
// Phase 1: matrix 40 rows 25 cols
[2021-05-12 17:57:52] [INFO ] Computed 5 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1215 ms. (steps per millisecond=823 ) properties (out of 6) seen :123
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 6) seen :123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 6) seen :121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 6) seen :121
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 474 ms. (steps per millisecond=2109 ) properties (out of 6) seen :123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 6) seen :122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 6) seen :121
// Phase 1: matrix 40 rows 25 cols
[2021-05-12 17:57:56] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-12 17:57:56] [INFO ] [Real]Absence check using 5 positive place invariants in 0 ms returned sat
[2021-05-12 17:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-12 17:57:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:56] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2021-05-12 17:57:56] [INFO ] Computed and/alt/rep : 30/75/30 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-12 17:57:56] [INFO ] Added : 24 causal constraints over 5 iterations in 40 ms. Result :sat
Minimization took 20 ms.
[2021-05-12 17:57:56] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-12 17:57:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:56] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2021-05-12 17:57:56] [INFO ] Computed and/alt/rep : 30/75/30 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-12 17:57:56] [INFO ] Added : 18 causal constraints over 4 iterations in 17 ms. Result :sat
Minimization took 15 ms.
[2021-05-12 17:57:56] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-12 17:57:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:56] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2021-05-12 17:57:56] [INFO ] Computed and/alt/rep : 30/75/30 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-12 17:57:56] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 17:57:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 11 ms
[2021-05-12 17:57:56] [INFO ] Added : 11 causal constraints over 3 iterations in 25 ms. Result :sat
Minimization took 12 ms.
[2021-05-12 17:57:56] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-12 17:57:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-12 17:57:56] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 0 ms to minimize.
[2021-05-12 17:57:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 13 ms
[2021-05-12 17:57:56] [INFO ] Computed and/alt/rep : 30/75/30 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-12 17:57:56] [INFO ] Added : 10 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 9 ms.
[2021-05-12 17:57:56] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-12 17:57:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:56] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-12 17:57:56] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 0 ms to minimize.
[2021-05-12 17:57:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 9 ms
[2021-05-12 17:57:56] [INFO ] Computed and/alt/rep : 30/75/30 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-12 17:57:56] [INFO ] Added : 10 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 9 ms.
[2021-05-12 17:57:56] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-12 17:57:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-12 17:57:56] [INFO ] Computed and/alt/rep : 30/75/30 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-12 17:57:56] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 17:57:56] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 0 ms to minimize.
[2021-05-12 17:57:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 28 ms
[2021-05-12 17:57:56] [INFO ] Added : 17 causal constraints over 4 iterations in 68 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [23, 23, 23, 23, 23, 23] Max seen :[20, 20, 21, 21, 21, 20]
Incomplete Parikh walk after 9800 steps, including 114 resets, run finished after 21 ms. (steps per millisecond=466 ) properties (out of 6) seen :67 could not realise parikh vector
Incomplete Parikh walk after 4500 steps, including 106 resets, run finished after 9 ms. (steps per millisecond=500 ) properties (out of 6) seen :107 could not realise parikh vector
Incomplete Parikh walk after 4500 steps, including 108 resets, run finished after 9 ms. (steps per millisecond=500 ) properties (out of 6) seen :108 could not realise parikh vector
Incomplete Parikh walk after 6800 steps, including 108 resets, run finished after 12 ms. (steps per millisecond=566 ) properties (out of 6) seen :87 could not realise parikh vector
Incomplete Parikh walk after 7900 steps, including 140 resets, run finished after 16 ms. (steps per millisecond=493 ) properties (out of 6) seen :83 could not realise parikh vector
Incomplete Parikh walk after 10800 steps, including 106 resets, run finished after 23 ms. (steps per millisecond=469 ) properties (out of 6) seen :71 could not realise parikh vector
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 40/40 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 25 cols
[2021-05-12 17:57:56] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-12 17:57:56] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 40 rows 25 cols
[2021-05-12 17:57:56] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-12 17:57:56] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
[2021-05-12 17:57:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 25 cols
[2021-05-12 17:57:56] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-12 17:57:56] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 40/40 transitions.
Starting property specific reduction for JoinFreeModules-PT-0020-UpperBounds-00
// Phase 1: matrix 40 rows 25 cols
[2021-05-12 17:57:56] [INFO ] Computed 5 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :20
// Phase 1: matrix 40 rows 25 cols
[2021-05-12 17:57:56] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-12 17:57:56] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2021-05-12 17:57:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:56] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2021-05-12 17:57:56] [INFO ] Computed and/alt/rep : 30/75/30 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-12 17:57:56] [INFO ] Added : 24 causal constraints over 5 iterations in 43 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [23] Max seen :[20]
Incomplete Parikh walk after 10800 steps, including 106 resets, run finished after 23 ms. (steps per millisecond=469 ) properties (out of 1) seen :20 could not realise parikh vector
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 40/40 transitions.
Graph (complete) has 60 edges and 25 vertex of which 5 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.0 ms
Discarding 20 places :
Also discarding 32 output transitions
Drop transitions removed 32 transitions
Applied a total of 1 rules in 0 ms. Remains 5 /25 variables (removed 20) and now considering 8/40 (removed 32) transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:57:57] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:57:57] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/25 places, 8/40 transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:57:57] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=1481 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 1) seen :20
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:57:58] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:57:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-12 17:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2021-05-12 17:57:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2021-05-12 17:57:58] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 17:57:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 10 ms
[2021-05-12 17:57:58] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-12 17:57:58] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [23] Max seen :[20]
Incomplete Parikh walk after 1200 steps, including 145 resets, run finished after 2 ms. (steps per millisecond=600 ) properties (out of 1) seen :20 could not realise parikh vector
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:57:58] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-12 17:57:58] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:57:58] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:57:58] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 14 ms to find 0 implicit places.
[2021-05-12 17:57:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:57:58] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-12 17:57:58] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0020-UpperBounds-00 in 1339 ms.
Starting property specific reduction for JoinFreeModules-PT-0020-UpperBounds-01
// Phase 1: matrix 40 rows 25 cols
[2021-05-12 17:57:58] [INFO ] Computed 5 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :20
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 :20
// Phase 1: matrix 40 rows 25 cols
[2021-05-12 17:57:58] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-12 17:57:58] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-12 17:57:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:58] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2021-05-12 17:57:58] [INFO ] Computed and/alt/rep : 30/75/30 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-12 17:57:58] [INFO ] Added : 18 causal constraints over 4 iterations in 18 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [23] Max seen :[20]
Incomplete Parikh walk after 7900 steps, including 141 resets, run finished after 15 ms. (steps per millisecond=526 ) properties (out of 1) seen :20 could not realise parikh vector
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 40/40 transitions.
Graph (complete) has 60 edges and 25 vertex of which 5 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.0 ms
Discarding 20 places :
Also discarding 32 output transitions
Drop transitions removed 32 transitions
Applied a total of 1 rules in 0 ms. Remains 5 /25 variables (removed 20) and now considering 8/40 (removed 32) transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:57:58] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:57:58] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/25 places, 8/40 transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:57:58] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 665 ms. (steps per millisecond=1503 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 1) seen :20
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:57:59] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:57:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-12 17:57:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2021-05-12 17:57:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-12 17:57:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2021-05-12 17:57:59] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2021-05-12 17:57:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 12 ms
[2021-05-12 17:57:59] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-12 17:57:59] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [23] Max seen :[20]
Incomplete Parikh walk after 1200 steps, including 144 resets, run finished after 2 ms. (steps per millisecond=600 ) properties (out of 1) seen :20 could not realise parikh vector
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:57:59] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:57:59] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:57:59] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:57:59] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
[2021-05-12 17:57:59] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:57:59] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-12 17:57:59] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0020-UpperBounds-01 in 1254 ms.
Starting property specific reduction for JoinFreeModules-PT-0020-UpperBounds-04
// Phase 1: matrix 40 rows 25 cols
[2021-05-12 17:57:59] [INFO ] Computed 5 place invariants in 0 ms
Incomplete random walk after 10004 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :21
// Phase 1: matrix 40 rows 25 cols
[2021-05-12 17:57:59] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-12 17:57:59] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-12 17:57:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:57:59] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:57:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:57:59] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-12 17:57:59] [INFO ] Computed and/alt/rep : 30/75/30 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-12 17:57:59] [INFO ] Deduced a trap composed of 3 places in 4 ms of which 0 ms to minimize.
[2021-05-12 17:57:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 8 ms
[2021-05-12 17:57:59] [INFO ] Added : 11 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [23] Max seen :[21]
Incomplete Parikh walk after 6800 steps, including 108 resets, run finished after 12 ms. (steps per millisecond=566 ) properties (out of 1) seen :21 could not realise parikh vector
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 40/40 transitions.
Graph (complete) has 60 edges and 25 vertex of which 5 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.0 ms
Discarding 20 places :
Also discarding 32 output transitions
Drop transitions removed 32 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /25 variables (removed 20) and now considering 8/40 (removed 32) transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:57:59] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:57:59] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/25 places, 8/40 transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:57:59] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 1) seen :21
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 1) seen :21
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:00] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:58:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-12 17:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:58:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2021-05-12 17:58:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:58:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-12 17:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:58:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2021-05-12 17:58:00] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-12 17:58:00] [INFO ] Added : 6 causal constraints over 2 iterations in 4 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [23] Max seen :[21]
Incomplete Parikh walk after 3100 steps, including 99 resets, run finished after 5 ms. (steps per millisecond=620 ) properties (out of 1) seen :21 could not realise parikh vector
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:00] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:58:00] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:00] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-12 17:58:00] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 15 ms to find 0 implicit places.
[2021-05-12 17:58:00] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:00] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:58:00] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0020-UpperBounds-04 in 1364 ms.
Starting property specific reduction for JoinFreeModules-PT-0020-UpperBounds-07
// Phase 1: matrix 40 rows 25 cols
[2021-05-12 17:58:00] [INFO ] Computed 5 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :21
// Phase 1: matrix 40 rows 25 cols
[2021-05-12 17:58:00] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-12 17:58:00] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:58:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2021-05-12 17:58:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:58:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:58:00] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-12 17:58:00] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 17:58:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 15 ms
[2021-05-12 17:58:00] [INFO ] Computed and/alt/rep : 30/75/30 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-12 17:58:00] [INFO ] Added : 10 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [23] Max seen :[21]
Incomplete Parikh walk after 4500 steps, including 107 resets, run finished after 9 ms. (steps per millisecond=500 ) properties (out of 1) seen :21 could not realise parikh vector
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 40/40 transitions.
Graph (complete) has 60 edges and 25 vertex of which 5 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.0 ms
Discarding 20 places :
Also discarding 32 output transitions
Drop transitions removed 32 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /25 variables (removed 20) and now considering 8/40 (removed 32) transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:00] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:58:00] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/25 places, 8/40 transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:00] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 1) seen :21
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 1) seen :21
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:02] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:58:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-12 17:58:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:58:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2021-05-12 17:58:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:58:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-12 17:58:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:58:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2021-05-12 17:58:02] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-12 17:58:02] [INFO ] Added : 6 causal constraints over 2 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [23] Max seen :[21]
Incomplete Parikh walk after 3100 steps, including 98 resets, run finished after 4 ms. (steps per millisecond=775 ) properties (out of 1) seen :21 could not realise parikh vector
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:02] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:58:02] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:02] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:58:02] [INFO ] Implicit Places using invariants and state equation in 7 ms returned []
Implicit Place search using SMT with State Equation took 13 ms to find 0 implicit places.
[2021-05-12 17:58:02] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:02] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:58:02] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0020-UpperBounds-07 in 1317 ms.
Starting property specific reduction for JoinFreeModules-PT-0020-UpperBounds-13
// Phase 1: matrix 40 rows 25 cols
[2021-05-12 17:58:02] [INFO ] Computed 5 place invariants in 0 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :21
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :21
// Phase 1: matrix 40 rows 25 cols
[2021-05-12 17:58:02] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-12 17:58:02] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:58:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:58:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-12 17:58:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:58:02] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:58:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:58:02] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-12 17:58:02] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 0 ms to minimize.
[2021-05-12 17:58:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 9 ms
[2021-05-12 17:58:02] [INFO ] Computed and/alt/rep : 30/75/30 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-12 17:58:02] [INFO ] Added : 10 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [23] Max seen :[21]
Incomplete Parikh walk after 4500 steps, including 108 resets, run finished after 8 ms. (steps per millisecond=562 ) properties (out of 1) seen :21 could not realise parikh vector
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 40/40 transitions.
Graph (complete) has 60 edges and 25 vertex of which 5 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.0 ms
Discarding 20 places :
Also discarding 32 output transitions
Drop transitions removed 32 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /25 variables (removed 20) and now considering 8/40 (removed 32) transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:02] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-12 17:58:02] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/25 places, 8/40 transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:02] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 1) seen :21
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 1) seen :21
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:03] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:58:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-12 17:58:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:58:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2021-05-12 17:58:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:58:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-12 17:58:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:58:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2021-05-12 17:58:03] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-12 17:58:03] [INFO ] Added : 6 causal constraints over 2 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [23] Max seen :[21]
Incomplete Parikh walk after 3100 steps, including 98 resets, run finished after 5 ms. (steps per millisecond=620 ) properties (out of 1) seen :21 could not realise parikh vector
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:03] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:58:03] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:03] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:58:03] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 18 ms to find 0 implicit places.
[2021-05-12 17:58:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:03] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-12 17:58:03] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0020-UpperBounds-13 in 1300 ms.
Starting property specific reduction for JoinFreeModules-PT-0020-UpperBounds-14
// Phase 1: matrix 40 rows 25 cols
[2021-05-12 17:58:03] [INFO ] Computed 5 place invariants in 0 ms
Incomplete random walk after 10002 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :20
// Phase 1: matrix 40 rows 25 cols
[2021-05-12 17:58:03] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-12 17:58:03] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:58:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:58:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2021-05-12 17:58:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:58:03] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2021-05-12 17:58:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:58:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-12 17:58:03] [INFO ] Computed and/alt/rep : 30/75/30 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-12 17:58:03] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2021-05-12 17:58:03] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 1 ms to minimize.
[2021-05-12 17:58:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 31 ms
[2021-05-12 17:58:03] [INFO ] Added : 17 causal constraints over 4 iterations in 72 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [23] Max seen :[20]
Incomplete Parikh walk after 9800 steps, including 114 resets, run finished after 20 ms. (steps per millisecond=490 ) properties (out of 1) seen :20 could not realise parikh vector
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 40/40 transitions.
Graph (complete) has 60 edges and 25 vertex of which 5 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.0 ms
Discarding 20 places :
Also discarding 32 output transitions
Drop transitions removed 32 transitions
Applied a total of 1 rules in 0 ms. Remains 5 /25 variables (removed 20) and now considering 8/40 (removed 32) transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:03] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:58:03] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/25 places, 8/40 transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:03] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 1) seen :20
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:04] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:58:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-12 17:58:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 17:58:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2021-05-12 17:58:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 17:58:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-12 17:58:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 17:58:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2021-05-12 17:58:04] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2021-05-12 17:58:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2021-05-12 17:58:04] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-12 17:58:04] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [23] Max seen :[20]
Incomplete Parikh walk after 1200 steps, including 145 resets, run finished after 2 ms. (steps per millisecond=600 ) properties (out of 1) seen :20 could not realise parikh vector
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions, iteration 0 : 5/5 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:04] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-12 17:58:04] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:04] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-12 17:58:04] [INFO ] Implicit Places using invariants and state equation in 10 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
[2021-05-12 17:58:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2021-05-12 17:58:04] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-12 17:58:04] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0020-UpperBounds-14 in 1334 ms.
[2021-05-12 17:58:04] [INFO ] Flatten gal took : 25 ms
[2021-05-12 17:58:04] [INFO ] Applying decomposition
[2021-05-12 17:58:04] [INFO ] Flatten gal took : 5 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/graph16818045000743927089.txt, -o, /tmp/graph16818045000743927089.bin, -w, /tmp/graph16818045000743927089.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/graph16818045000743927089.bin, -l, -1, -v, -w, /tmp/graph16818045000743927089.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 17:58:04] [INFO ] Decomposing Gal with order
[2021-05-12 17:58:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 17:58:05] [INFO ] Flatten gal took : 4 ms
[2021-05-12 17:58:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-12 17:58:05] [INFO ] Time to serialize gal into /tmp/UpperBounds5048329037939918140.gal : 2 ms
[2021-05-12 17:58:05] [INFO ] Time to serialize properties into /tmp/UpperBounds5987043022676143118.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/UpperBounds5048329037939918140.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds5987043022676143118.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/UpperBounds5048329037939918140.gal -t CGAL -reachable-file /tmp/UpperBounds5987043022676143118.prop --nowitness
Loading property file /tmp/UpperBounds5987043022676143118.prop.
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,1.42404e+21,0.051746,5036,7,159,19,6484,24,0,51,6993,0
Total reachable state count : 1424037965890850099968

Verifying 6 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 20
Bounds property JoinFreeModules-PT-0020-UpperBounds-00 :0 <= u4.p83 <= 20
FORMULA JoinFreeModules-PT-0020-UpperBounds-00 20 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL 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-0020-UpperBounds-00,0,0.052911,5036,1,0,31,6484,54,6,86,6993,42
Min sum of variable value : 0
Maximum sum along a path : 20
Bounds property JoinFreeModules-PT-0020-UpperBounds-01 :0 <= u3.p78 <= 20
FORMULA JoinFreeModules-PT-0020-UpperBounds-01 20 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL 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-0020-UpperBounds-01,0,0.052995,5036,1,0,35,6484,65,6,86,6993,48
Min sum of variable value : 0
Maximum sum along a path : 21
Bounds property JoinFreeModules-PT-0020-UpperBounds-04 :0 <= u1.p32 <= 21
FORMULA JoinFreeModules-PT-0020-UpperBounds-04 21 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL 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-0020-UpperBounds-04,0,0.054887,5036,1,0,41,6484,78,6,118,6993,58
Min sum of variable value : 0
Maximum sum along a path : 21
Bounds property JoinFreeModules-PT-0020-UpperBounds-07 :0 <= u0.p2 <= 21
FORMULA JoinFreeModules-PT-0020-UpperBounds-07 21 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL 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-0020-UpperBounds-07,0,0.054962,5036,1,0,46,6484,86,6,118,6993,67
Min sum of variable value : 0
Maximum sum along a path : 21
Bounds property JoinFreeModules-PT-0020-UpperBounds-13 :0 <= u0.p2 <= 21
FORMULA JoinFreeModules-PT-0020-UpperBounds-13 21 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL 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-0020-UpperBounds-13,0,0.055015,5036,1,0,46,6484,86,6,118,6993,67
Min sum of variable value : 0
Maximum sum along a path : 20
Bounds property JoinFreeModules-PT-0020-UpperBounds-14 :0 <= u2.p48 <= 20
FORMULA JoinFreeModules-PT-0020-UpperBounds-14 20 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL 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-0020-UpperBounds-14,0,0.055082,5036,1,0,50,6484,95,6,118,6993,74

BK_STOP 1620842286005

--------------------
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="JoinFreeModules-PT-0020"
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 JoinFreeModules-PT-0020, 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 r121-tall-162075406900419"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0020.tgz
mv JoinFreeModules-PT-0020 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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