MCC'2022- Execution of r143-tall-165271830200070

About the Execution of 2021-gold for JoinFreeModules-PT-0100

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
677.123	163348.00	186078.00	619.10	101 102 101 102 103 100 100 100 102 100 100 103 100 101 102 102	normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r143-tall-165271830200070.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is JoinFreeModules-PT-0100, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r143-tall-165271830200070
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 7.6K Apr 30 02:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 30 02:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 30 02:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 30 02:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 304K May 10 09:34 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-0100-UpperBounds-00
FORMULA_NAME JoinFreeModules-PT-0100-UpperBounds-01
FORMULA_NAME JoinFreeModules-PT-0100-UpperBounds-02
FORMULA_NAME JoinFreeModules-PT-0100-UpperBounds-03
FORMULA_NAME JoinFreeModules-PT-0100-UpperBounds-04
FORMULA_NAME JoinFreeModules-PT-0100-UpperBounds-05
FORMULA_NAME JoinFreeModules-PT-0100-UpperBounds-06
FORMULA_NAME JoinFreeModules-PT-0100-UpperBounds-07
FORMULA_NAME JoinFreeModules-PT-0100-UpperBounds-08
FORMULA_NAME JoinFreeModules-PT-0100-UpperBounds-09
FORMULA_NAME JoinFreeModules-PT-0100-UpperBounds-10
FORMULA_NAME JoinFreeModules-PT-0100-UpperBounds-11
FORMULA_NAME JoinFreeModules-PT-0100-UpperBounds-12
FORMULA_NAME JoinFreeModules-PT-0100-UpperBounds-13
FORMULA_NAME JoinFreeModules-PT-0100-UpperBounds-14
FORMULA_NAME JoinFreeModules-PT-0100-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652739580922

Running Version 0
[2022-05-16 22:19:42] [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]
[2022-05-16 22:19:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 22:19:42] [INFO ] Load time of PNML (sax parser for PT used): 172 ms
[2022-05-16 22:19:42] [INFO ] Transformed 501 places.
[2022-05-16 22:19:42] [INFO ] Transformed 801 transitions.
[2022-05-16 22:19:42] [INFO ] Parsed PT model containing 501 places and 801 transitions in 212 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Reduce places removed 1 places and 0 transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-16 22:19:42] [INFO ] Computed 100 place invariants in 27 ms
Incomplete random walk after 10072 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=106 ) properties (out of 16) seen :1057
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 16) seen :624
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 16) seen :611
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 16) seen :624
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 16) seen :624
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 16) seen :633
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 16) seen :609
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 16) seen :609
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 16) seen :611
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 16) seen :609
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 16) seen :610
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 16) seen :607
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 16) seen :633
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 16) seen :610
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 16) seen :624
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 16) seen :624
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 16) seen :624
// Phase 1: matrix 801 rows 500 cols
[2022-05-16 22:19:43] [INFO ] Computed 100 place invariants in 12 ms
[2022-05-16 22:19:43] [INFO ] [Real]Absence check using 100 positive place invariants in 29 ms returned sat
[2022-05-16 22:19:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:19:44] [INFO ] [Real]Absence check using state equation in 215 ms returned sat
[2022-05-16 22:19:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:19:44] [INFO ] [Nat]Absence check using 100 positive place invariants in 24 ms returned sat
[2022-05-16 22:19:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:19:44] [INFO ] [Nat]Absence check using state equation in 537 ms returned sat
[2022-05-16 22:19:44] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 3 ms to minimize.
[2022-05-16 22:19:45] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2022-05-16 22:19:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 180 ms
[2022-05-16 22:19:45] [INFO ] Computed and/alt/rep : 600/1500/600 causal constraints (skipped 0 transitions) in 57 ms.
[2022-05-16 22:19:47] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 1 ms to minimize.
[2022-05-16 22:19:47] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 1 ms to minimize.
[2022-05-16 22:19:47] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2022-05-16 22:19:47] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 217 ms
[2022-05-16 22:19:47] [INFO ] Added : 218 causal constraints over 44 iterations in 2664 ms. Result :sat
Minimization took 339 ms.
[2022-05-16 22:19:48] [INFO ] [Real]Absence check using 100 positive place invariants in 22 ms returned sat
[2022-05-16 22:19:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:19:48] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2022-05-16 22:19:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:19:48] [INFO ] [Nat]Absence check using 100 positive place invariants in 17 ms returned sat
[2022-05-16 22:19:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:19:49] [INFO ] [Nat]Absence check using state equation in 628 ms returned sat
[2022-05-16 22:19:49] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 1 ms to minimize.
[2022-05-16 22:19:49] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 1 ms to minimize.
[2022-05-16 22:19:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 138 ms
[2022-05-16 22:19:49] [INFO ] Computed and/alt/rep : 600/1500/600 causal constraints (skipped 0 transitions) in 40 ms.
[2022-05-16 22:19:51] [INFO ] Added : 223 causal constraints over 46 iterations in 2504 ms. Result :sat
Minimization took 672 ms.
[2022-05-16 22:19:52] [INFO ] [Real]Absence check using 100 positive place invariants in 16 ms returned sat
[2022-05-16 22:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:19:52] [INFO ] [Real]Absence check using state equation in 168 ms returned sat
[2022-05-16 22:19:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:19:52] [INFO ] [Nat]Absence check using 100 positive place invariants in 19 ms returned sat
[2022-05-16 22:19:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:19:53] [INFO ] [Nat]Absence check using state equation in 493 ms returned sat
[2022-05-16 22:19:53] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 0 ms to minimize.
[2022-05-16 22:19:53] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 1 ms to minimize.
[2022-05-16 22:19:53] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 0 ms to minimize.
[2022-05-16 22:19:53] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 165 ms
[2022-05-16 22:19:53] [INFO ] Computed and/alt/rep : 600/1500/600 causal constraints (skipped 0 transitions) in 36 ms.
[2022-05-16 22:19:55] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 0 ms to minimize.
[2022-05-16 22:19:55] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 0 ms to minimize.
[2022-05-16 22:19:55] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
[2022-05-16 22:19:55] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 1 ms to minimize.
[2022-05-16 22:19:56] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 1 ms to minimize.
[2022-05-16 22:19:56] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 0 ms to minimize.
[2022-05-16 22:19:56] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 1 ms to minimize.
[2022-05-16 22:19:56] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 1 ms to minimize.
[2022-05-16 22:19:56] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
[2022-05-16 22:19:56] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 633 ms
[2022-05-16 22:19:56] [INFO ] Added : 217 causal constraints over 44 iterations in 2959 ms. Result :sat
Minimization took 261 ms.
[2022-05-16 22:19:56] [INFO ] [Real]Absence check using 100 positive place invariants in 16 ms returned sat
[2022-05-16 22:19:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:19:56] [INFO ] [Real]Absence check using state equation in 162 ms returned sat
[2022-05-16 22:19:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:19:57] [INFO ] [Nat]Absence check using 100 positive place invariants in 16 ms returned sat
[2022-05-16 22:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:19:57] [INFO ] [Nat]Absence check using state equation in 515 ms returned sat
[2022-05-16 22:19:57] [INFO ] Computed and/alt/rep : 600/1500/600 causal constraints (skipped 0 transitions) in 37 ms.
[2022-05-16 22:20:00] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 0 ms to minimize.
[2022-05-16 22:20:00] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 1 ms to minimize.
[2022-05-16 22:20:00] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 1 ms to minimize.
[2022-05-16 22:20:00] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 0 ms to minimize.
[2022-05-16 22:20:00] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 0 ms to minimize.
[2022-05-16 22:20:00] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2022-05-16 22:20:00] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
[2022-05-16 22:20:00] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2022-05-16 22:20:00] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
[2022-05-16 22:20:00] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 616 ms
[2022-05-16 22:20:00] [INFO ] Added : 222 causal constraints over 46 iterations in 3103 ms. Result :sat
Minimization took 551 ms.
[2022-05-16 22:20:01] [INFO ] [Real]Absence check using 100 positive place invariants in 16 ms returned sat
[2022-05-16 22:20:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:01] [INFO ] [Real]Absence check using state equation in 165 ms returned sat
[2022-05-16 22:20:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:20:01] [INFO ] [Nat]Absence check using 100 positive place invariants in 18 ms returned sat
[2022-05-16 22:20:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:02] [INFO ] [Nat]Absence check using state equation in 696 ms returned sat
[2022-05-16 22:20:02] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 1 ms to minimize.
[2022-05-16 22:20:02] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2022-05-16 22:20:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 133 ms
[2022-05-16 22:20:02] [INFO ] Computed and/alt/rep : 600/1500/600 causal constraints (skipped 0 transitions) in 36 ms.
[2022-05-16 22:20:05] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
[2022-05-16 22:20:05] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 0 ms to minimize.
[2022-05-16 22:20:05] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2022-05-16 22:20:05] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2022-05-16 22:20:05] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 299 ms
[2022-05-16 22:20:05] [INFO ] Added : 229 causal constraints over 47 iterations in 3073 ms. Result :sat
Minimization took 639 ms.
[2022-05-16 22:20:06] [INFO ] [Real]Absence check using 100 positive place invariants in 17 ms returned sat
[2022-05-16 22:20:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:06] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2022-05-16 22:20:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:20:06] [INFO ] [Nat]Absence check using 100 positive place invariants in 15 ms returned sat
[2022-05-16 22:20:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:07] [INFO ] [Nat]Absence check using state equation in 529 ms returned sat
[2022-05-16 22:20:07] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
[2022-05-16 22:20:07] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
[2022-05-16 22:20:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 132 ms
[2022-05-16 22:20:07] [INFO ] Computed and/alt/rep : 600/1500/600 causal constraints (skipped 0 transitions) in 34 ms.
[2022-05-16 22:20:09] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
[2022-05-16 22:20:09] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 1 ms to minimize.
[2022-05-16 22:20:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 157 ms
[2022-05-16 22:20:09] [INFO ] Added : 213 causal constraints over 44 iterations in 2428 ms. Result :sat
Minimization took 538 ms.
[2022-05-16 22:20:10] [INFO ] [Real]Absence check using 100 positive place invariants in 15 ms returned sat
[2022-05-16 22:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:10] [INFO ] [Real]Absence check using state equation in 164 ms returned sat
[2022-05-16 22:20:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:20:10] [INFO ] [Nat]Absence check using 100 positive place invariants in 16 ms returned sat
[2022-05-16 22:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:11] [INFO ] [Nat]Absence check using state equation in 699 ms returned sat
[2022-05-16 22:20:11] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 1 ms to minimize.
[2022-05-16 22:20:11] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 1 ms to minimize.
[2022-05-16 22:20:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 138 ms
[2022-05-16 22:20:11] [INFO ] Computed and/alt/rep : 600/1500/600 causal constraints (skipped 0 transitions) in 34 ms.
[2022-05-16 22:20:15] [INFO ] Added : 230 causal constraints over 46 iterations in 4103 ms. Result :unknown
[2022-05-16 22:20:15] [INFO ] [Real]Absence check using 100 positive place invariants in 14 ms returned sat
[2022-05-16 22:20:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:15] [INFO ] [Real]Absence check using state equation in 172 ms returned sat
[2022-05-16 22:20:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:20:15] [INFO ] [Nat]Absence check using 100 positive place invariants in 17 ms returned sat
[2022-05-16 22:20:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:16] [INFO ] [Nat]Absence check using state equation in 624 ms returned sat
[2022-05-16 22:20:16] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2022-05-16 22:20:16] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
[2022-05-16 22:20:16] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 0 ms to minimize.
[2022-05-16 22:20:16] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 199 ms
[2022-05-16 22:20:16] [INFO ] Computed and/alt/rep : 600/1500/600 causal constraints (skipped 0 transitions) in 37 ms.
[2022-05-16 22:20:19] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 0 ms to minimize.
[2022-05-16 22:20:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2022-05-16 22:20:19] [INFO ] Added : 205 causal constraints over 42 iterations in 2586 ms. Result :sat
Minimization took 433 ms.
[2022-05-16 22:20:19] [INFO ] [Real]Absence check using 100 positive place invariants in 17 ms returned sat
[2022-05-16 22:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:19] [INFO ] [Real]Absence check using state equation in 180 ms returned sat
[2022-05-16 22:20:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:20:20] [INFO ] [Nat]Absence check using 100 positive place invariants in 19 ms returned sat
[2022-05-16 22:20:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:20] [INFO ] [Nat]Absence check using state equation in 511 ms returned sat
[2022-05-16 22:20:20] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 0 ms to minimize.
[2022-05-16 22:20:20] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 0 ms to minimize.
[2022-05-16 22:20:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 124 ms
[2022-05-16 22:20:20] [INFO ] Computed and/alt/rep : 600/1500/600 causal constraints (skipped 0 transitions) in 33 ms.
[2022-05-16 22:20:23] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2022-05-16 22:20:23] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2022-05-16 22:20:23] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 1 ms to minimize.
[2022-05-16 22:20:23] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 227 ms
[2022-05-16 22:20:23] [INFO ] Added : 223 causal constraints over 46 iterations in 2800 ms. Result :sat
Minimization took 728 ms.
[2022-05-16 22:20:24] [INFO ] [Real]Absence check using 100 positive place invariants in 14 ms returned sat
[2022-05-16 22:20:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:24] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2022-05-16 22:20:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:20:24] [INFO ] [Nat]Absence check using 100 positive place invariants in 15 ms returned sat
[2022-05-16 22:20:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:24] [INFO ] [Nat]Absence check using state equation in 478 ms returned sat
[2022-05-16 22:20:25] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 0 ms to minimize.
[2022-05-16 22:20:25] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 1 ms to minimize.
[2022-05-16 22:20:25] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
[2022-05-16 22:20:25] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 179 ms
[2022-05-16 22:20:25] [INFO ] Computed and/alt/rep : 600/1500/600 causal constraints (skipped 0 transitions) in 42 ms.
[2022-05-16 22:20:27] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2022-05-16 22:20:27] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2022-05-16 22:20:27] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 1 ms to minimize.
[2022-05-16 22:20:27] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2022-05-16 22:20:27] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 10 ms to minimize.
[2022-05-16 22:20:27] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 318 ms
[2022-05-16 22:20:28] [INFO ] Added : 223 causal constraints over 46 iterations in 2826 ms. Result :sat
Minimization took 392 ms.
[2022-05-16 22:20:28] [INFO ] [Real]Absence check using 100 positive place invariants in 16 ms returned sat
[2022-05-16 22:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:28] [INFO ] [Real]Absence check using state equation in 165 ms returned sat
[2022-05-16 22:20:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:20:28] [INFO ] [Nat]Absence check using 100 positive place invariants in 15 ms returned sat
[2022-05-16 22:20:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:29] [INFO ] [Nat]Absence check using state equation in 854 ms returned sat
[2022-05-16 22:20:29] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 1 ms to minimize.
[2022-05-16 22:20:29] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 1 ms to minimize.
[2022-05-16 22:20:29] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
[2022-05-16 22:20:29] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 180 ms
[2022-05-16 22:20:29] [INFO ] Computed and/alt/rep : 600/1500/600 causal constraints (skipped 0 transitions) in 35 ms.
[2022-05-16 22:20:32] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 0 ms to minimize.
[2022-05-16 22:20:32] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2022-05-16 22:20:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 151 ms
[2022-05-16 22:20:32] [INFO ] Added : 213 causal constraints over 44 iterations in 2928 ms. Result :sat
Minimization took 273 ms.
[2022-05-16 22:20:33] [INFO ] [Real]Absence check using 100 positive place invariants in 16 ms returned sat
[2022-05-16 22:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:33] [INFO ] [Real]Absence check using state equation in 164 ms returned sat
[2022-05-16 22:20:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:20:33] [INFO ] [Nat]Absence check using 100 positive place invariants in 16 ms returned sat
[2022-05-16 22:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:33] [INFO ] [Nat]Absence check using state equation in 560 ms returned sat
[2022-05-16 22:20:33] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2022-05-16 22:20:33] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2022-05-16 22:20:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 120 ms
[2022-05-16 22:20:34] [INFO ] Computed and/alt/rep : 600/1500/600 causal constraints (skipped 0 transitions) in 36 ms.
[2022-05-16 22:20:36] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 0 ms to minimize.
[2022-05-16 22:20:36] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2022-05-16 22:20:36] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2022-05-16 22:20:36] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 213 ms
[2022-05-16 22:20:36] [INFO ] Added : 217 causal constraints over 44 iterations in 2752 ms. Result :sat
Minimization took 800 ms.
[2022-05-16 22:20:37] [INFO ] [Real]Absence check using 100 positive place invariants in 18 ms returned sat
[2022-05-16 22:20:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:37] [INFO ] [Real]Absence check using state equation in 165 ms returned sat
[2022-05-16 22:20:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:20:37] [INFO ] [Nat]Absence check using 100 positive place invariants in 16 ms returned sat
[2022-05-16 22:20:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:38] [INFO ] [Nat]Absence check using state equation in 911 ms returned sat
[2022-05-16 22:20:38] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2022-05-16 22:20:38] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2022-05-16 22:20:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 126 ms
[2022-05-16 22:20:39] [INFO ] Computed and/alt/rep : 600/1500/600 causal constraints (skipped 0 transitions) in 30 ms.
[2022-05-16 22:20:42] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 0 ms to minimize.
[2022-05-16 22:20:42] [INFO ] Deduced a trap composed of 3 places in 15 ms of which 1 ms to minimize.
[2022-05-16 22:20:42] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2022-05-16 22:20:42] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 0 ms to minimize.
[2022-05-16 22:20:42] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2022-05-16 22:20:42] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 363 ms
[2022-05-16 22:20:43] [INFO ] Deduced a trap composed of 3 places in 145 ms of which 1 ms to minimize.
[2022-05-16 22:20:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 22:20:43] [INFO ] [Real]Absence check using 100 positive place invariants in 16 ms returned sat
[2022-05-16 22:20:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:43] [INFO ] [Real]Absence check using state equation in 164 ms returned sat
[2022-05-16 22:20:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:20:43] [INFO ] [Nat]Absence check using 100 positive place invariants in 14 ms returned sat
[2022-05-16 22:20:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:43] [INFO ] [Nat]Absence check using state equation in 598 ms returned sat
[2022-05-16 22:20:44] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 0 ms to minimize.
[2022-05-16 22:20:44] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2022-05-16 22:20:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 130 ms
[2022-05-16 22:20:44] [INFO ] Computed and/alt/rep : 600/1500/600 causal constraints (skipped 0 transitions) in 30 ms.
[2022-05-16 22:20:47] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 0 ms to minimize.
[2022-05-16 22:20:47] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2022-05-16 22:20:47] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 0 ms to minimize.
[2022-05-16 22:20:47] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2022-05-16 22:20:47] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 1 ms to minimize.
[2022-05-16 22:20:47] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2022-05-16 22:20:47] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2022-05-16 22:20:47] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
[2022-05-16 22:20:47] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 540 ms
[2022-05-16 22:20:47] [INFO ] Added : 273 causal constraints over 55 iterations in 3755 ms. Result :sat
Minimization took 267 ms.
[2022-05-16 22:20:48] [INFO ] [Real]Absence check using 100 positive place invariants in 15 ms returned sat
[2022-05-16 22:20:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:48] [INFO ] [Real]Absence check using state equation in 162 ms returned sat
[2022-05-16 22:20:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:20:48] [INFO ] [Nat]Absence check using 100 positive place invariants in 20 ms returned sat
[2022-05-16 22:20:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:49] [INFO ] [Nat]Absence check using state equation in 555 ms returned sat
[2022-05-16 22:20:49] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 0 ms to minimize.
[2022-05-16 22:20:49] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2022-05-16 22:20:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 116 ms
[2022-05-16 22:20:49] [INFO ] Computed and/alt/rep : 600/1500/600 causal constraints (skipped 0 transitions) in 33 ms.
[2022-05-16 22:20:51] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 0 ms to minimize.
[2022-05-16 22:20:51] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2022-05-16 22:20:51] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2022-05-16 22:20:51] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 204 ms
[2022-05-16 22:20:51] [INFO ] Added : 217 causal constraints over 44 iterations in 2718 ms. Result :sat
Minimization took 780 ms.
[2022-05-16 22:20:52] [INFO ] [Real]Absence check using 100 positive place invariants in 16 ms returned sat
[2022-05-16 22:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:52] [INFO ] [Real]Absence check using state equation in 160 ms returned sat
[2022-05-16 22:20:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:20:53] [INFO ] [Nat]Absence check using 100 positive place invariants in 17 ms returned sat
[2022-05-16 22:20:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:53] [INFO ] [Nat]Absence check using state equation in 540 ms returned sat
[2022-05-16 22:20:53] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 1 ms to minimize.
[2022-05-16 22:20:53] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 0 ms to minimize.
[2022-05-16 22:20:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 130 ms
[2022-05-16 22:20:53] [INFO ] Computed and/alt/rep : 600/1500/600 causal constraints (skipped 0 transitions) in 33 ms.
[2022-05-16 22:20:56] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 0 ms to minimize.
[2022-05-16 22:20:56] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 1 ms to minimize.
[2022-05-16 22:20:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 159 ms
[2022-05-16 22:20:56] [INFO ] Added : 219 causal constraints over 46 iterations in 2733 ms. Result :sat
Minimization took 580 ms.
Current structural bounds on expressions (after SMT) : [103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103] Max seen :[101, 3, 101, 50, 50, 100, 100, 100, 2, 100, 100, 26, 100, 101, 17, 50]
Incomplete Parikh walk after 84500 steps, including 121 resets, run finished after 730 ms. (steps per millisecond=115 ) properties (out of 16) seen :718 could not realise parikh vector
Incomplete Parikh walk after 99000 steps, including 123 resets, run finished after 756 ms. (steps per millisecond=130 ) properties (out of 16) seen :763 could not realise parikh vector
Incomplete Parikh walk after 71100 steps, including 124 resets, run finished after 678 ms. (steps per millisecond=104 ) properties (out of 16) seen :719 could not realise parikh vector
Incomplete Parikh walk after 122200 steps, including 118 resets, run finished after 932 ms. (steps per millisecond=131 ) properties (out of 16) seen :733 could not realise parikh vector
Incomplete Parikh walk after 50300 steps, including 121 resets, run finished after 437 ms. (steps per millisecond=115 ) properties (out of 16) seen :616 could not realise parikh vector
Incomplete Parikh walk after 74500 steps, including 137 resets, run finished after 646 ms. (steps per millisecond=115 ) properties (out of 16) seen :623 could not realise parikh vector
Incomplete Parikh walk after 109000 steps, including 120 resets, run finished after 908 ms. (steps per millisecond=120 ) properties (out of 16) seen :761 could not realise parikh vector
Incomplete Parikh walk after 65100 steps, including 125 resets, run finished after 550 ms. (steps per millisecond=118 ) properties (out of 16) seen :638 could not realise parikh vector
Incomplete Parikh walk after 616300 steps, including 99 resets, run finished after 5564 ms. (steps per millisecond=110 ) properties (out of 16) seen :917 could not realise parikh vector
Incomplete Parikh walk after 63700 steps, including 139 resets, run finished after 506 ms. (steps per millisecond=125 ) properties (out of 16) seen :613 could not realise parikh vector
Incomplete Parikh walk after 68300 steps, including 128 resets, run finished after 579 ms. (steps per millisecond=117 ) properties (out of 16) seen :725 could not realise parikh vector
Incomplete Parikh walk after 381600 steps, including 109 resets, run finished after 2690 ms. (steps per millisecond=141 ) properties (out of 16) seen :731 could not realise parikh vector
Incomplete Parikh walk after 69200 steps, including 139 resets, run finished after 646 ms. (steps per millisecond=107 ) properties (out of 16) seen :727 could not realise parikh vector
Incomplete Parikh walk after 159900 steps, including 114 resets, run finished after 1168 ms. (steps per millisecond=136 ) properties (out of 16) seen :724 could not realise parikh vector
Incomplete Parikh walk after 70100 steps, including 124 resets, run finished after 591 ms. (steps per millisecond=118 ) properties (out of 16) seen :728 could not realise parikh vector
Support contains 16 out of 500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 500/500 places, 801/801 transitions.
Graph (complete) has 1200 edges and 500 vertex of which 65 are kept as prefixes of interest. Removing 435 places using SCC suffix rule.9 ms
Discarding 435 places :
Also discarding 696 output transitions
Drop transitions removed 696 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 65 transition count 104
Applied a total of 2 rules in 32 ms. Remains 65 /500 variables (removed 435) and now considering 104/801 (removed 697) transitions.
// Phase 1: matrix 104 rows 65 cols
[2022-05-16 22:21:14] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-16 22:21:14] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/500 places, 104/801 transitions.
// Phase 1: matrix 104 rows 65 cols
[2022-05-16 22:21:14] [INFO ] Computed 13 place invariants in 1 ms
Incomplete random walk after 1000046 steps, including 2 resets, run finished after 1055 ms. (steps per millisecond=947 ) properties (out of 16) seen :1603
FORMULA JoinFreeModules-PT-0100-UpperBounds-11 103 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 906 ms. (steps per millisecond=1103 ) properties (out of 15) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 947 ms. (steps per millisecond=1055 ) properties (out of 15) seen :1054
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 913 ms. (steps per millisecond=1095 ) properties (out of 15) seen :1012
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 931 ms. (steps per millisecond=1074 ) properties (out of 15) seen :1045
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 15) seen :1031
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 931 ms. (steps per millisecond=1074 ) properties (out of 15) seen :971
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 932 ms. (steps per millisecond=1072 ) properties (out of 15) seen :966
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 921 ms. (steps per millisecond=1085 ) properties (out of 15) seen :996
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 959 ms. (steps per millisecond=1042 ) properties (out of 15) seen :1039
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 924 ms. (steps per millisecond=1082 ) properties (out of 15) seen :876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 15) seen :939
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 939 ms. (steps per millisecond=1064 ) properties (out of 15) seen :954
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 918 ms. (steps per millisecond=1089 ) properties (out of 15) seen :1004
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 15) seen :1005
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 942 ms. (steps per millisecond=1061 ) properties (out of 15) seen :1049
// Phase 1: matrix 104 rows 65 cols
[2022-05-16 22:21:29] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 22:21:29] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:29] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-16 22:21:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:29] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:29] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2022-05-16 22:21:29] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 22:21:29] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 0 ms to minimize.
[2022-05-16 22:21:29] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 1 ms to minimize.
[2022-05-16 22:21:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 44 ms
[2022-05-16 22:21:29] [INFO ] Added : 24 causal constraints over 6 iterations in 143 ms. Result :sat
Minimization took 31 ms.
[2022-05-16 22:21:29] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-16 22:21:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:29] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:29] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2022-05-16 22:21:29] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 0 ms to minimize.
[2022-05-16 22:21:29] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 18 ms
[2022-05-16 22:21:29] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:30] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-16 22:21:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:30] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:30] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-16 22:21:30] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2022-05-16 22:21:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
[2022-05-16 22:21:30] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 11 ms.
[2022-05-16 22:21:30] [INFO ] Deduced a trap composed of 4 places in 8 ms of which 1 ms to minimize.
[2022-05-16 22:21:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2022-05-16 22:21:30] [INFO ] Added : 22 causal constraints over 5 iterations in 85 ms. Result :sat
Minimization took 34 ms.
[2022-05-16 22:21:30] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:30] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-16 22:21:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:30] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2022-05-16 22:21:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:30] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-16 22:21:30] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 22:21:30] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
[2022-05-16 22:21:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2022-05-16 22:21:30] [INFO ] Added : 30 causal constraints over 7 iterations in 113 ms. Result :sat
Minimization took 36 ms.
[2022-05-16 22:21:30] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-16 22:21:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:30] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:30] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2022-05-16 22:21:30] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2022-05-16 22:21:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2022-05-16 22:21:30] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 22:21:30] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2022-05-16 22:21:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2022-05-16 22:21:30] [INFO ] Added : 46 causal constraints over 10 iterations in 157 ms. Result :sat
Minimization took 44 ms.
[2022-05-16 22:21:30] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-16 22:21:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:30] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:31] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-16 22:21:31] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2022-05-16 22:21:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2022-05-16 22:21:31] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 9 ms.
[2022-05-16 22:21:31] [INFO ] Added : 27 causal constraints over 6 iterations in 74 ms. Result :sat
Minimization took 46 ms.
[2022-05-16 22:21:31] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-16 22:21:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:31] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:31] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2022-05-16 22:21:31] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 1 ms to minimize.
[2022-05-16 22:21:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2022-05-16 22:21:31] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 22:21:31] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 0 ms to minimize.
[2022-05-16 22:21:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 16 ms
[2022-05-16 22:21:31] [INFO ] Added : 40 causal constraints over 8 iterations in 95 ms. Result :sat
Minimization took 43 ms.
[2022-05-16 22:21:31] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-16 22:21:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:31] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:31] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-16 22:21:31] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2022-05-16 22:21:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 50 ms
[2022-05-16 22:21:31] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 8 ms.
[2022-05-16 22:21:31] [INFO ] Added : 26 causal constraints over 8 iterations in 72 ms. Result :sat
Minimization took 31 ms.
[2022-05-16 22:21:31] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-16 22:21:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:31] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:31] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2022-05-16 22:21:31] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2022-05-16 22:21:31] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 14 ms
[2022-05-16 22:21:31] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-16 22:21:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:32] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:32] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2022-05-16 22:21:32] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2022-05-16 22:21:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2022-05-16 22:21:32] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 22:21:32] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2022-05-16 22:21:32] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 1 ms to minimize.
[2022-05-16 22:21:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 48 ms
[2022-05-16 22:21:32] [INFO ] Added : 32 causal constraints over 7 iterations in 124 ms. Result :sat
Minimization took 30 ms.
[2022-05-16 22:21:32] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2022-05-16 22:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-16 22:21:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:32] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:32] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-16 22:21:32] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 22:21:32] [INFO ] Added : 16 causal constraints over 4 iterations in 42 ms. Result :sat
Minimization took 25 ms.
[2022-05-16 22:21:32] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:32] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-16 22:21:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:32] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:32] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-16 22:21:32] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2022-05-16 22:21:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2022-05-16 22:21:32] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-16 22:21:32] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2022-05-16 22:21:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2022-05-16 22:21:32] [INFO ] Added : 18 causal constraints over 4 iterations in 66 ms. Result :sat
Minimization took 21 ms.
[2022-05-16 22:21:32] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2022-05-16 22:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-16 22:21:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:32] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:32] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-16 22:21:32] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 22:21:32] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2022-05-16 22:21:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2022-05-16 22:21:32] [INFO ] Added : 26 causal constraints over 6 iterations in 102 ms. Result :sat
Minimization took 34 ms.
[2022-05-16 22:21:32] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:32] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-16 22:21:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:33] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:33] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-16 22:21:33] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2022-05-16 22:21:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2022-05-16 22:21:33] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-16 22:21:33] [INFO ] Added : 30 causal constraints over 7 iterations in 75 ms. Result :sat
Minimization took 35 ms.
[2022-05-16 22:21:33] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:33] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-16 22:21:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:33] [INFO ] [Nat]Absence check using 13 positive place invariants in 1 ms returned sat
[2022-05-16 22:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:33] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-16 22:21:33] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2022-05-16 22:21:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2022-05-16 22:21:33] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-16 22:21:33] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 0 ms to minimize.
[2022-05-16 22:21:33] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 0 ms to minimize.
[2022-05-16 22:21:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 46 ms
[2022-05-16 22:21:33] [INFO ] Added : 24 causal constraints over 6 iterations in 113 ms. Result :sat
Minimization took 30 ms.
Current structural bounds on expressions (after SMT) : [103, 102, 103, 103, 103, 103, 103, 103, 102, 103, 103, 103, 103, 103, 103] Max seen :[101, 102, 101, 100, 102, 100, 100, 100, 102, 100, 100, 100, 101, 101, 101]
FORMULA JoinFreeModules-PT-0100-UpperBounds-08 102 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA JoinFreeModules-PT-0100-UpperBounds-01 102 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 30000 steps, including 103 resets, run finished after 72 ms. (steps per millisecond=416 ) properties (out of 13) seen :709 could not realise parikh vector
Incomplete Parikh walk after 16200 steps, including 107 resets, run finished after 35 ms. (steps per millisecond=462 ) properties (out of 13) seen :710 could not realise parikh vector
Incomplete Parikh walk after 17900 steps, including 102 resets, run finished after 37 ms. (steps per millisecond=483 ) properties (out of 13) seen :702 could not realise parikh vector
Incomplete Parikh walk after 5400 steps, including 172 resets, run finished after 12 ms. (steps per millisecond=450 ) properties (out of 13) seen :603 could not realise parikh vector
Incomplete Parikh walk after 4500 steps, including 140 resets, run finished after 11 ms. (steps per millisecond=409 ) properties (out of 13) seen :615 could not realise parikh vector
Incomplete Parikh walk after 7200 steps, including 136 resets, run finished after 19 ms. (steps per millisecond=378 ) properties (out of 13) seen :620 could not realise parikh vector
Incomplete Parikh walk after 33700 steps, including 110 resets, run finished after 65 ms. (steps per millisecond=518 ) properties (out of 13) seen :612 could not realise parikh vector
Incomplete Parikh walk after 17300 steps, including 116 resets, run finished after 37 ms. (steps per millisecond=467 ) properties (out of 13) seen :621 could not realise parikh vector
Incomplete Parikh walk after 6400 steps, including 125 resets, run finished after 13 ms. (steps per millisecond=492 ) properties (out of 13) seen :620 could not realise parikh vector
Incomplete Parikh walk after 28300 steps, including 113 resets, run finished after 55 ms. (steps per millisecond=514 ) properties (out of 13) seen :720 could not realise parikh vector
FORMULA JoinFreeModules-PT-0100-UpperBounds-04 103 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 37200 steps, including 106 resets, run finished after 49 ms. (steps per millisecond=759 ) properties (out of 12) seen :705 could not realise parikh vector
Incomplete Parikh walk after 15300 steps, including 111 resets, run finished after 19 ms. (steps per millisecond=805 ) properties (out of 12) seen :712 could not realise parikh vector
Incomplete Parikh walk after 15600 steps, including 103 resets, run finished after 23 ms. (steps per millisecond=678 ) properties (out of 12) seen :708 could not realise parikh vector
Support contains 12 out of 65 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 65/65 places, 104/104 transitions.
Graph (complete) has 156 edges and 65 vertex of which 55 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 55 /65 variables (removed 10) and now considering 88/104 (removed 16) transitions.
Finished structural reductions, in 1 iterations. Remains : 55/65 places, 88/104 transitions.
// Phase 1: matrix 88 rows 55 cols
[2022-05-16 22:21:33] [INFO ] Computed 11 place invariants in 1 ms
Incomplete random walk after 1000007 steps, including 2 resets, run finished after 831 ms. (steps per millisecond=1203 ) properties (out of 12) seen :1200
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 802 ms. (steps per millisecond=1246 ) properties (out of 12) seen :949
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 803 ms. (steps per millisecond=1245 ) properties (out of 12) seen :955
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 828 ms. (steps per millisecond=1207 ) properties (out of 12) seen :1023
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 827 ms. (steps per millisecond=1209 ) properties (out of 12) seen :947
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 830 ms. (steps per millisecond=1204 ) properties (out of 12) seen :936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 809 ms. (steps per millisecond=1236 ) properties (out of 12) seen :945
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 806 ms. (steps per millisecond=1240 ) properties (out of 12) seen :848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 808 ms. (steps per millisecond=1237 ) properties (out of 12) seen :951
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 809 ms. (steps per millisecond=1236 ) properties (out of 12) seen :946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 791 ms. (steps per millisecond=1264 ) properties (out of 12) seen :940
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 811 ms. (steps per millisecond=1233 ) properties (out of 12) seen :1018
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 809 ms. (steps per millisecond=1236 ) properties (out of 12) seen :1029
// Phase 1: matrix 88 rows 55 cols
[2022-05-16 22:21:44] [INFO ] Computed 11 place invariants in 4 ms
[2022-05-16 22:21:44] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned sat
[2022-05-16 22:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-16 22:21:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:44] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:44] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-05-16 22:21:44] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 1 ms to minimize.
[2022-05-16 22:21:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 17 ms
[2022-05-16 22:21:44] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 22:21:44] [INFO ] Added : 24 causal constraints over 6 iterations in 78 ms. Result :sat
Minimization took 26 ms.
[2022-05-16 22:21:44] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:44] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-16 22:21:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:44] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:44] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-16 22:21:44] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2022-05-16 22:21:44] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 1 ms to minimize.
[2022-05-16 22:21:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 35 ms
[2022-05-16 22:21:44] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 22:21:44] [INFO ] Added : 26 causal constraints over 6 iterations in 88 ms. Result :sat
Minimization took 30 ms.
[2022-05-16 22:21:45] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned sat
[2022-05-16 22:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:45] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-16 22:21:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:45] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:45] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2022-05-16 22:21:45] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2022-05-16 22:21:45] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2022-05-16 22:21:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 34 ms
[2022-05-16 22:21:45] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 22:21:45] [INFO ] Added : 30 causal constraints over 8 iterations in 96 ms. Result :sat
Minimization took 25 ms.
[2022-05-16 22:21:45] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned sat
[2022-05-16 22:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:45] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-16 22:21:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:45] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:45] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-16 22:21:45] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 1 ms to minimize.
[2022-05-16 22:21:45] [INFO ] Deduced a trap composed of 3 places in 4 ms of which 0 ms to minimize.
[2022-05-16 22:21:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 25 ms
[2022-05-16 22:21:45] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-16 22:21:45] [INFO ] Added : 23 causal constraints over 5 iterations in 52 ms. Result :sat
Minimization took 27 ms.
[2022-05-16 22:21:45] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned sat
[2022-05-16 22:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-16 22:21:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:45] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:45] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-16 22:21:45] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 1 ms to minimize.
[2022-05-16 22:21:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2022-05-16 22:21:45] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-16 22:21:45] [INFO ] Added : 28 causal constraints over 7 iterations in 53 ms. Result :sat
Minimization took 35 ms.
[2022-05-16 22:21:45] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned sat
[2022-05-16 22:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-16 22:21:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:45] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:45] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2022-05-16 22:21:45] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2022-05-16 22:21:45] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2022-05-16 22:21:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 31 ms
[2022-05-16 22:21:45] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-16 22:21:45] [INFO ] Added : 24 causal constraints over 6 iterations in 79 ms. Result :sat
Minimization took 34 ms.
[2022-05-16 22:21:45] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-16 22:21:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:46] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:46] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2022-05-16 22:21:46] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 8 ms.
[2022-05-16 22:21:46] [INFO ] Added : 22 causal constraints over 5 iterations in 53 ms. Result :sat
Minimization took 35 ms.
[2022-05-16 22:21:46] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:46] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-16 22:21:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:46] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-16 22:21:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:46] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-16 22:21:46] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 0 ms to minimize.
[2022-05-16 22:21:46] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2022-05-16 22:21:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 32 ms
[2022-05-16 22:21:46] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 22:21:46] [INFO ] Added : 25 causal constraints over 6 iterations in 90 ms. Result :sat
Minimization took 40 ms.
[2022-05-16 22:21:46] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-16 22:21:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:46] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:46] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-16 22:21:46] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 1 ms to minimize.
[2022-05-16 22:21:46] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 1 ms to minimize.
[2022-05-16 22:21:46] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2022-05-16 22:21:46] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 72 ms
[2022-05-16 22:21:46] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-16 22:21:46] [INFO ] Added : 34 causal constraints over 7 iterations in 60 ms. Result :sat
Minimization took 28 ms.
[2022-05-16 22:21:46] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:46] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-16 22:21:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:46] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:46] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2022-05-16 22:21:46] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 1 ms to minimize.
[2022-05-16 22:21:46] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 2 ms to minimize.
[2022-05-16 22:21:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 37 ms
[2022-05-16 22:21:46] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 22:21:47] [INFO ] Added : 32 causal constraints over 8 iterations in 61 ms. Result :sat
Minimization took 21 ms.
[2022-05-16 22:21:47] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:47] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-16 22:21:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:47] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:47] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2022-05-16 22:21:47] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2022-05-16 22:21:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2022-05-16 22:21:47] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 22:21:47] [INFO ] Added : 36 causal constraints over 9 iterations in 101 ms. Result :sat
Minimization took 37 ms.
[2022-05-16 22:21:47] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-16 22:21:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:47] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:47] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-16 22:21:47] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2022-05-16 22:21:47] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2022-05-16 22:21:47] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2022-05-16 22:21:47] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 44 ms
[2022-05-16 22:21:47] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 22:21:47] [INFO ] Added : 23 causal constraints over 5 iterations in 82 ms. Result :sat
Minimization took 26 ms.
Current structural bounds on expressions (after SMT) : [103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103] Max seen :[101, 101, 101, 100, 100, 100, 100, 100, 100, 101, 101, 101]
Incomplete Parikh walk after 29600 steps, including 111 resets, run finished after 43 ms. (steps per millisecond=688 ) properties (out of 12) seen :712 could not realise parikh vector
Incomplete Parikh walk after 45700 steps, including 107 resets, run finished after 62 ms. (steps per millisecond=737 ) properties (out of 12) seen :719 could not realise parikh vector
Incomplete Parikh walk after 23600 steps, including 108 resets, run finished after 32 ms. (steps per millisecond=737 ) properties (out of 12) seen :716 could not realise parikh vector
Incomplete Parikh walk after 8000 steps, including 140 resets, run finished after 16 ms. (steps per millisecond=500 ) properties (out of 12) seen :616 could not realise parikh vector
Incomplete Parikh walk after 7600 steps, including 128 resets, run finished after 13 ms. (steps per millisecond=584 ) properties (out of 12) seen :610 could not realise parikh vector
Incomplete Parikh walk after 7200 steps, including 158 resets, run finished after 14 ms. (steps per millisecond=514 ) properties (out of 12) seen :617 could not realise parikh vector
Incomplete Parikh walk after 25600 steps, including 103 resets, run finished after 32 ms. (steps per millisecond=800 ) properties (out of 12) seen :610 could not realise parikh vector
Incomplete Parikh walk after 18600 steps, including 109 resets, run finished after 28 ms. (steps per millisecond=664 ) properties (out of 12) seen :661 could not realise parikh vector
Incomplete Parikh walk after 9700 steps, including 132 resets, run finished after 16 ms. (steps per millisecond=606 ) properties (out of 12) seen :613 could not realise parikh vector
Incomplete Parikh walk after 27200 steps, including 108 resets, run finished after 39 ms. (steps per millisecond=697 ) properties (out of 12) seen :714 could not realise parikh vector
Incomplete Parikh walk after 17900 steps, including 107 resets, run finished after 26 ms. (steps per millisecond=688 ) properties (out of 12) seen :717 could not realise parikh vector
Incomplete Parikh walk after 20400 steps, including 103 resets, run finished after 29 ms. (steps per millisecond=703 ) properties (out of 12) seen :710 could not realise parikh vector
Support contains 12 out of 55 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 55/55 places, 88/88 transitions.
Applied a total of 0 rules in 3 ms. Remains 55 /55 variables (removed 0) and now considering 88/88 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 55/55 places, 88/88 transitions.
Starting structural reductions, iteration 0 : 55/55 places, 88/88 transitions.
Applied a total of 0 rules in 2 ms. Remains 55 /55 variables (removed 0) and now considering 88/88 (removed 0) transitions.
// Phase 1: matrix 88 rows 55 cols
[2022-05-16 22:21:48] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-16 22:21:48] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 88 rows 55 cols
[2022-05-16 22:21:48] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-16 22:21:48] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2022-05-16 22:21:48] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 88 rows 55 cols
[2022-05-16 22:21:48] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-16 22:21:48] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 55/55 places, 88/88 transitions.
// Phase 1: matrix 88 rows 55 cols
[2022-05-16 22:21:48] [INFO ] Computed 11 place invariants in 0 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 818 ms. (steps per millisecond=1222 ) properties (out of 12) seen :1199
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 793 ms. (steps per millisecond=1261 ) properties (out of 12) seen :951
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 797 ms. (steps per millisecond=1254 ) properties (out of 12) seen :949
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 809 ms. (steps per millisecond=1236 ) properties (out of 12) seen :1028
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 804 ms. (steps per millisecond=1243 ) properties (out of 12) seen :938
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 806 ms. (steps per millisecond=1240 ) properties (out of 12) seen :947
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 810 ms. (steps per millisecond=1234 ) properties (out of 12) seen :950
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 819 ms. (steps per millisecond=1221 ) properties (out of 12) seen :857
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 802 ms. (steps per millisecond=1246 ) properties (out of 12) seen :955
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 804 ms. (steps per millisecond=1243 ) properties (out of 12) seen :938
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 787 ms. (steps per millisecond=1270 ) properties (out of 12) seen :946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 790 ms. (steps per millisecond=1265 ) properties (out of 12) seen :1018
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 795 ms. (steps per millisecond=1257 ) properties (out of 12) seen :1028
// Phase 1: matrix 88 rows 55 cols
[2022-05-16 22:21:58] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-16 22:21:58] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-16 22:21:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:58] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:58] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2022-05-16 22:21:58] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 1 ms to minimize.
[2022-05-16 22:21:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 14 ms
[2022-05-16 22:21:58] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-16 22:21:58] [INFO ] Added : 24 causal constraints over 6 iterations in 88 ms. Result :sat
Minimization took 27 ms.
[2022-05-16 22:21:58] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-16 22:21:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:58] [INFO ] [Nat]Absence check using 11 positive place invariants in 1 ms returned sat
[2022-05-16 22:21:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:58] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-16 22:21:58] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2022-05-16 22:21:58] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2022-05-16 22:21:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 35 ms
[2022-05-16 22:21:58] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 22:21:58] [INFO ] Added : 26 causal constraints over 6 iterations in 93 ms. Result :sat
Minimization took 31 ms.
[2022-05-16 22:21:59] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-16 22:21:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:59] [INFO ] [Nat]Absence check using 11 positive place invariants in 1 ms returned sat
[2022-05-16 22:21:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:59] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2022-05-16 22:21:59] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 1 ms to minimize.
[2022-05-16 22:21:59] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2022-05-16 22:21:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 31 ms
[2022-05-16 22:21:59] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 22:21:59] [INFO ] Added : 30 causal constraints over 8 iterations in 103 ms. Result :sat
Minimization took 26 ms.
[2022-05-16 22:21:59] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-16 22:21:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:59] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:59] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-16 22:21:59] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2022-05-16 22:21:59] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 1 ms to minimize.
[2022-05-16 22:21:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 33 ms
[2022-05-16 22:21:59] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 22:21:59] [INFO ] Added : 23 causal constraints over 5 iterations in 50 ms. Result :sat
Minimization took 27 ms.
[2022-05-16 22:21:59] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned sat
[2022-05-16 22:21:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:59] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-16 22:21:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:59] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:59] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-16 22:21:59] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 1 ms to minimize.
[2022-05-16 22:21:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 14 ms
[2022-05-16 22:21:59] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-16 22:21:59] [INFO ] Added : 28 causal constraints over 7 iterations in 54 ms. Result :sat
Minimization took 35 ms.
[2022-05-16 22:21:59] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned sat
[2022-05-16 22:21:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-16 22:21:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:59] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:21:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:59] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2022-05-16 22:21:59] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 0 ms to minimize.
[2022-05-16 22:21:59] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2022-05-16 22:21:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 39 ms
[2022-05-16 22:21:59] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 22:21:59] [INFO ] Added : 24 causal constraints over 6 iterations in 80 ms. Result :sat
Minimization took 37 ms.
[2022-05-16 22:22:00] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-16 22:22:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:00] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:00] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2022-05-16 22:22:00] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-16 22:22:00] [INFO ] Added : 22 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 26 ms.
[2022-05-16 22:22:00] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-16 22:22:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:00] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:00] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-16 22:22:00] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 1 ms to minimize.
[2022-05-16 22:22:00] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2022-05-16 22:22:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 39 ms
[2022-05-16 22:22:00] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 22:22:00] [INFO ] Added : 25 causal constraints over 6 iterations in 90 ms. Result :sat
Minimization took 40 ms.
[2022-05-16 22:22:00] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-16 22:22:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:00] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-16 22:22:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:00] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-16 22:22:00] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2022-05-16 22:22:00] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2022-05-16 22:22:00] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 1 ms to minimize.
[2022-05-16 22:22:00] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 68 ms
[2022-05-16 22:22:00] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-16 22:22:00] [INFO ] Added : 34 causal constraints over 7 iterations in 54 ms. Result :sat
Minimization took 28 ms.
[2022-05-16 22:22:00] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:00] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-16 22:22:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:00] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:00] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2022-05-16 22:22:00] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 1 ms to minimize.
[2022-05-16 22:22:00] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 1 ms to minimize.
[2022-05-16 22:22:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 35 ms
[2022-05-16 22:22:00] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 22:22:01] [INFO ] Added : 32 causal constraints over 8 iterations in 60 ms. Result :sat
Minimization took 19 ms.
[2022-05-16 22:22:01] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:01] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-16 22:22:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:01] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:01] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2022-05-16 22:22:01] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2022-05-16 22:22:01] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 11 ms
[2022-05-16 22:22:01] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:01] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-16 22:22:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:01] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:01] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-16 22:22:01] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2022-05-16 22:22:01] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2022-05-16 22:22:01] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2022-05-16 22:22:01] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 44 ms
[2022-05-16 22:22:01] [INFO ] Computed and/alt/rep : 66/165/66 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-16 22:22:01] [INFO ] Added : 23 causal constraints over 5 iterations in 81 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 102, 103] Max seen :[101, 101, 101, 100, 100, 100, 100, 100, 100, 101, 102, 101]
FORMULA JoinFreeModules-PT-0100-UpperBounds-14 102 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 29600 steps, including 111 resets, run finished after 43 ms. (steps per millisecond=688 ) properties (out of 11) seen :709 could not realise parikh vector
Incomplete Parikh walk after 23600 steps, including 108 resets, run finished after 34 ms. (steps per millisecond=694 ) properties (out of 11) seen :717 could not realise parikh vector
Incomplete Parikh walk after 8000 steps, including 140 resets, run finished after 16 ms. (steps per millisecond=500 ) properties (out of 11) seen :618 could not realise parikh vector
Incomplete Parikh walk after 7600 steps, including 129 resets, run finished after 13 ms. (steps per millisecond=584 ) properties (out of 11) seen :611 could not realise parikh vector
Incomplete Parikh walk after 7200 steps, including 157 resets, run finished after 14 ms. (steps per millisecond=514 ) properties (out of 11) seen :621 could not realise parikh vector
Incomplete Parikh walk after 25600 steps, including 103 resets, run finished after 32 ms. (steps per millisecond=800 ) properties (out of 11) seen :610 could not realise parikh vector
Incomplete Parikh walk after 18600 steps, including 109 resets, run finished after 27 ms. (steps per millisecond=688 ) properties (out of 11) seen :661 could not realise parikh vector
Incomplete Parikh walk after 9700 steps, including 134 resets, run finished after 16 ms. (steps per millisecond=606 ) properties (out of 11) seen :613 could not realise parikh vector
Incomplete Parikh walk after 27200 steps, including 107 resets, run finished after 39 ms. (steps per millisecond=697 ) properties (out of 11) seen :713 could not realise parikh vector
Incomplete Parikh walk after 17900 steps, including 107 resets, run finished after 25 ms. (steps per millisecond=716 ) properties (out of 11) seen :715 could not realise parikh vector
Incomplete Parikh walk after 20400 steps, including 103 resets, run finished after 27 ms. (steps per millisecond=755 ) properties (out of 11) seen :711 could not realise parikh vector
Support contains 11 out of 55 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 55/55 places, 88/88 transitions.
Graph (complete) has 132 edges and 55 vertex of which 50 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.0 ms
Discarding 5 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Applied a total of 1 rules in 2 ms. Remains 50 /55 variables (removed 5) and now considering 80/88 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 50/55 places, 80/88 transitions.
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:01] [INFO ] Computed 10 place invariants in 0 ms
Incomplete random walk after 1000045 steps, including 2 resets, run finished after 752 ms. (steps per millisecond=1329 ) properties (out of 11) seen :1103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 11) seen :931
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties (out of 11) seen :937
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 11) seen :1010
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=1406 ) properties (out of 11) seen :931
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 718 ms. (steps per millisecond=1392 ) properties (out of 11) seen :930
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 713 ms. (steps per millisecond=1402 ) properties (out of 11) seen :942
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=1394 ) properties (out of 11) seen :831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 718 ms. (steps per millisecond=1392 ) properties (out of 11) seen :940
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 725 ms. (steps per millisecond=1379 ) properties (out of 11) seen :935
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 11) seen :931
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 738 ms. (steps per millisecond=1355 ) properties (out of 11) seen :1013
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:10] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-16 22:22:10] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-16 22:22:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:10] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:10] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-16 22:22:10] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2022-05-16 22:22:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2022-05-16 22:22:10] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 22:22:10] [INFO ] Deduced a trap composed of 3 places in 13 ms of which 1 ms to minimize.
[2022-05-16 22:22:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2022-05-16 22:22:10] [INFO ] Added : 16 causal constraints over 4 iterations in 88 ms. Result :sat
Minimization took 19 ms.
[2022-05-16 22:22:10] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-16 22:22:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:10] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:10] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-05-16 22:22:10] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2022-05-16 22:22:10] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 1 ms to minimize.
[2022-05-16 22:22:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 30 ms
[2022-05-16 22:22:10] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 22:22:10] [INFO ] Added : 17 causal constraints over 5 iterations in 38 ms. Result :sat
Minimization took 15 ms.
[2022-05-16 22:22:10] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-16 22:22:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:10] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:10] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2022-05-16 22:22:10] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-16 22:22:11] [INFO ] Added : 24 causal constraints over 6 iterations in 42 ms. Result :sat
Minimization took 30 ms.
[2022-05-16 22:22:11] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-16 22:22:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:11] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:11] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2022-05-16 22:22:11] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 0 ms to minimize.
[2022-05-16 22:22:11] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2022-05-16 22:22:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 34 ms
[2022-05-16 22:22:11] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 22:22:11] [INFO ] Added : 17 causal constraints over 4 iterations in 32 ms. Result :sat
Minimization took 18 ms.
[2022-05-16 22:22:11] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-05-16 22:22:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:11] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-16 22:22:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:11] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:11] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-16 22:22:11] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 22:22:11] [INFO ] Added : 30 causal constraints over 7 iterations in 85 ms. Result :sat
Minimization took 28 ms.
[2022-05-16 22:22:11] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:11] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-16 22:22:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:11] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:11] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2022-05-16 22:22:11] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2022-05-16 22:22:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2022-05-16 22:22:11] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-16 22:22:11] [INFO ] Added : 17 causal constraints over 5 iterations in 45 ms. Result :sat
Minimization took 17 ms.
[2022-05-16 22:22:11] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-16 22:22:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:11] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:11] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-16 22:22:11] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 22:22:11] [INFO ] Added : 17 causal constraints over 6 iterations in 74 ms. Result :sat
Minimization took 30 ms.
[2022-05-16 22:22:11] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-16 22:22:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:11] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:12] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-16 22:22:12] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2022-05-16 22:22:12] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2022-05-16 22:22:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 49 ms
[2022-05-16 22:22:12] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 22:22:12] [INFO ] Added : 26 causal constraints over 6 iterations in 89 ms. Result :sat
Minimization took 27 ms.
[2022-05-16 22:22:12] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:12] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-16 22:22:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:12] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:12] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2022-05-16 22:22:12] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 22:22:12] [INFO ] Added : 21 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 23 ms.
[2022-05-16 22:22:12] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:12] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-16 22:22:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:12] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:12] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2022-05-16 22:22:12] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 1 ms to minimize.
[2022-05-16 22:22:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 13 ms
[2022-05-16 22:22:12] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 22:22:12] [INFO ] Added : 34 causal constraints over 8 iterations in 68 ms. Result :sat
Minimization took 22 ms.
[2022-05-16 22:22:12] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-16 22:22:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:12] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:12] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-16 22:22:12] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 0 ms to minimize.
[2022-05-16 22:22:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 16 ms
[2022-05-16 22:22:12] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 22:22:12] [INFO ] Added : 18 causal constraints over 5 iterations in 33 ms. Result :sat
Minimization took 26 ms.
Current structural bounds on expressions (after SMT) : [103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103] Max seen :[101, 101, 101, 100, 100, 100, 100, 100, 100, 101, 101]
Incomplete Parikh walk after 30900 steps, including 115 resets, run finished after 43 ms. (steps per millisecond=718 ) properties (out of 11) seen :709 could not realise parikh vector
Incomplete Parikh walk after 16800 steps, including 104 resets, run finished after 22 ms. (steps per millisecond=763 ) properties (out of 11) seen :712 could not realise parikh vector
Incomplete Parikh walk after 4000 steps, including 126 resets, run finished after 7 ms. (steps per millisecond=571 ) properties (out of 11) seen :610 could not realise parikh vector
Incomplete Parikh walk after 5600 steps, including 148 resets, run finished after 10 ms. (steps per millisecond=560 ) properties (out of 11) seen :608 could not realise parikh vector
Incomplete Parikh walk after 4100 steps, including 184 resets, run finished after 6 ms. (steps per millisecond=683 ) properties (out of 11) seen :608 could not realise parikh vector
Incomplete Parikh walk after 4200 steps, including 161 resets, run finished after 7 ms. (steps per millisecond=600 ) properties (out of 11) seen :603 could not realise parikh vector
Incomplete Parikh walk after 7000 steps, including 147 resets, run finished after 14 ms. (steps per millisecond=500 ) properties (out of 11) seen :610 could not realise parikh vector
Incomplete Parikh walk after 4300 steps, including 138 resets, run finished after 7 ms. (steps per millisecond=614 ) properties (out of 11) seen :605 could not realise parikh vector
Incomplete Parikh walk after 40900 steps, including 122 resets, run finished after 48 ms. (steps per millisecond=852 ) properties (out of 11) seen :708 could not realise parikh vector
Incomplete Parikh walk after 14200 steps, including 106 resets, run finished after 15 ms. (steps per millisecond=946 ) properties (out of 11) seen :703 could not realise parikh vector
Incomplete Parikh walk after 14600 steps, including 113 resets, run finished after 18 ms. (steps per millisecond=811 ) properties (out of 11) seen :704 could not realise parikh vector
Support contains 11 out of 50 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 50/50 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 80/80 transitions.
Starting structural reductions, iteration 0 : 50/50 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 80/80 (removed 0) transitions.
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:13] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-16 22:22:13] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:13] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-16 22:22:13] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2022-05-16 22:22:13] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:13] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-16 22:22:13] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 80/80 transitions.
Starting property specific reduction for JoinFreeModules-PT-0100-UpperBounds-00
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:13] [INFO ] Computed 10 place invariants in 0 ms
Incomplete random walk after 10002 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :101
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 :101
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:13] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-16 22:22:13] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-16 22:22:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:13] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:13] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-16 22:22:13] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2022-05-16 22:22:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 17 ms
[2022-05-16 22:22:13] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-16 22:22:13] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 1 ms to minimize.
[2022-05-16 22:22:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2022-05-16 22:22:13] [INFO ] Added : 16 causal constraints over 4 iterations in 94 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[101]
Incomplete Parikh walk after 14600 steps, including 112 resets, run finished after 22 ms. (steps per millisecond=663 ) properties (out of 1) seen :99 could not realise parikh vector
Support contains 1 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 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:13] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:13] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/50 places, 8/80 transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:13] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 1) seen :101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 1) seen :101
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:13] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-05-16 22:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2022-05-16 22:22:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-05-16 22:22:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2022-05-16 22:22:13] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-16 22:22:13] [INFO ] Added : 6 causal constraints over 2 iterations in 4 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[101]
Incomplete Parikh walk after 11100 steps, including 98 resets, run finished after 5 ms. (steps per millisecond=2220 ) properties (out of 1) seen :101 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 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:13] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:13] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:13] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:13] [INFO ] Implicit Places using invariants and state equation in 7 ms returned []
Implicit Place search using SMT with State Equation took 14 ms to find 0 implicit places.
[2022-05-16 22:22:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:13] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:13] [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-0100-UpperBounds-00 in 784 ms.
Starting property specific reduction for JoinFreeModules-PT-0100-UpperBounds-02
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:13] [INFO ] Computed 10 place invariants in 1 ms
Incomplete random walk after 10004 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :101
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 :101
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:13] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-16 22:22:13] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:13] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-16 22:22:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:13] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:14] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-05-16 22:22:14] [INFO ] Deduced a trap composed of 3 places in 12 ms of which 0 ms to minimize.
[2022-05-16 22:22:14] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2022-05-16 22:22:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 32 ms
[2022-05-16 22:22:14] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 22:22:14] [INFO ] Added : 17 causal constraints over 5 iterations in 36 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[101]
Incomplete Parikh walk after 14200 steps, including 106 resets, run finished after 17 ms. (steps per millisecond=835 ) properties (out of 1) seen :101 could not realise parikh vector
Support contains 1 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 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:14] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:14] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/50 places, 8/80 transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:14] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 1) seen :101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 1) seen :101
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:14] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 22:22:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2022-05-16 22:22:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-05-16 22:22:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2022-05-16 22:22:14] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-16 22:22:14] [INFO ] Added : 6 causal constraints over 2 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[101]
Incomplete Parikh walk after 11100 steps, including 98 resets, run finished after 7 ms. (steps per millisecond=1585 ) properties (out of 1) seen :101 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 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:14] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 22:22:14] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:14] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:14] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
[2022-05-16 22:22:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:14] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:14] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0100-UpperBounds-02 in 654 ms.
Starting property specific reduction for JoinFreeModules-PT-0100-UpperBounds-03
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:14] [INFO ] Computed 10 place invariants in 1 ms
Incomplete random walk after 10033 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=912 ) properties (out of 1) seen :83
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 :67
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:14] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-16 22:22:14] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:14] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-16 22:22:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:14] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:14] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2022-05-16 22:22:14] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-16 22:22:14] [INFO ] Added : 18 causal constraints over 5 iterations in 39 ms. Result :sat
Minimization took 45 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[83]
Incomplete Parikh walk after 298700 steps, including 99 resets, run finished after 310 ms. (steps per millisecond=963 ) properties (out of 1) seen :100 could not realise parikh vector
Support contains 1 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 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:15] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:15] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/50 places, 8/80 transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:15] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 1) seen :101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 1) seen :99
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:15] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2022-05-16 22:22:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-05-16 22:22:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-16 22:22:15] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-16 22:22:15] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[101]
Incomplete Parikh walk after 12400 steps, including 101 resets, run finished after 11 ms. (steps per millisecond=1127 ) properties (out of 1) seen :100 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
[2022-05-16 22:22:15] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:15] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:15] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:15] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 21 ms to find 0 implicit places.
[2022-05-16 22:22:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:15] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 22:22:15] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:15] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000009 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 1) seen :101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 1) seen :99
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:15] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 22:22:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2022-05-16 22:22:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-05-16 22:22:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-16 22:22:15] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-16 22:22:15] [INFO ] Added : 6 causal constraints over 2 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[101]
Incomplete Parikh walk after 12400 steps, including 101 resets, run finished after 9 ms. (steps per millisecond=1377 ) properties (out of 1) seen :100 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
[2022-05-16 22:22:15] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:15] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:15] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:15] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 21 ms to find 0 implicit places.
[2022-05-16 22:22:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:15] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 22:22:15] [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-0100-UpperBounds-03 in 1331 ms.
Starting property specific reduction for JoinFreeModules-PT-0100-UpperBounds-05
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:15] [INFO ] Computed 10 place invariants in 0 ms
Incomplete random walk after 10004 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :100
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 :100
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:15] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-16 22:22:15] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:15] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-16 22:22:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:15] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:15] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-16 22:22:15] [INFO ] Deduced a trap composed of 3 places in 9 ms of which 1 ms to minimize.
[2022-05-16 22:22:16] [INFO ] Deduced a trap composed of 3 places in 5 ms of which 0 ms to minimize.
[2022-05-16 22:22:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 29 ms
[2022-05-16 22:22:16] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 22:22:16] [INFO ] Added : 17 causal constraints over 4 iterations in 32 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[100]
Incomplete Parikh walk after 4300 steps, including 140 resets, run finished after 12 ms. (steps per millisecond=358 ) properties (out of 1) seen :100 could not realise parikh vector
Support contains 1 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 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:16] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:16] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/50 places, 8/80 transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:16] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000009 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 1) seen :100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 1) seen :100
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:16] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:16] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2022-05-16 22:22:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2022-05-16 22:22:16] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2022-05-16 22:22:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 10 ms
[2022-05-16 22:22:16] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-16 22:22:16] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[100]
Incomplete Parikh walk after 1200 steps, including 147 resets, run finished after 2 ms. (steps per millisecond=600 ) properties (out of 1) seen :100 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 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:16] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:16] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:16] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:16] [INFO ] Implicit Places using invariants and state equation in 7 ms returned []
Implicit Place search using SMT with State Equation took 15 ms to find 0 implicit places.
[2022-05-16 22:22:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:16] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:16] [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-0100-UpperBounds-05 in 597 ms.
Starting property specific reduction for JoinFreeModules-PT-0100-UpperBounds-06
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:16] [INFO ] Computed 10 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :100
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 :100
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:16] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-16 22:22:16] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-16 22:22:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:16] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:16] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2022-05-16 22:22:16] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 22:22:16] [INFO ] Added : 30 causal constraints over 7 iterations in 74 ms. Result :sat
Minimization took 28 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[100]
Incomplete Parikh walk after 7000 steps, including 147 resets, run finished after 18 ms. (steps per millisecond=388 ) properties (out of 1) seen :100 could not realise parikh vector
Support contains 1 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 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:16] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 22:22:16] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/50 places, 8/80 transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:16] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 1) seen :100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 1) seen :100
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:17] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-05-16 22:22:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-16 22:22:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-05-16 22:22:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-16 22:22:17] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2022-05-16 22:22:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 7 ms
[2022-05-16 22:22:17] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-16 22:22:17] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[100]
Incomplete Parikh walk after 1200 steps, including 144 resets, run finished after 2 ms. (steps per millisecond=600 ) properties (out of 1) seen :100 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
[2022-05-16 22:22:17] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 22:22:17] [INFO ] Implicit Places using invariants in 5 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:17] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:17] [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.
[2022-05-16 22:22:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:17] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:17] [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-0100-UpperBounds-06 in 617 ms.
Starting property specific reduction for JoinFreeModules-PT-0100-UpperBounds-07
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:17] [INFO ] Computed 10 place invariants in 0 ms
Incomplete random walk after 10004 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :100
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 :100
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:17] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-16 22:22:17] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-16 22:22:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:17] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:17] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2022-05-16 22:22:17] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 1 ms to minimize.
[2022-05-16 22:22:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2022-05-16 22:22:17] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-16 22:22:17] [INFO ] Added : 17 causal constraints over 5 iterations in 44 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[100]
Incomplete Parikh walk after 4200 steps, including 161 resets, run finished after 12 ms. (steps per millisecond=350 ) properties (out of 1) seen :100 could not realise parikh vector
Support contains 1 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 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:17] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:17] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/50 places, 8/80 transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:17] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 1) seen :100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 1) seen :100
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:17] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-16 22:22:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-16 22:22:17] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2022-05-16 22:22:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 8 ms
[2022-05-16 22:22:17] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-16 22:22:17] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[100]
Incomplete Parikh walk after 1200 steps, including 145 resets, run finished after 2 ms. (steps per millisecond=600 ) properties (out of 1) seen :100 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 1 ms. Remains 5 /5 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:17] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 22:22:17] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:17] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 22:22:17] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 16 ms to find 0 implicit places.
[2022-05-16 22:22:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:17] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:17] [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-0100-UpperBounds-07 in 657 ms.
Starting property specific reduction for JoinFreeModules-PT-0100-UpperBounds-09
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:17] [INFO ] Computed 10 place invariants in 3 ms
Incomplete random walk after 10004 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1429 ) properties (out of 1) seen :100
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 :100
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:17] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-16 22:22:17] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-16 22:22:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:17] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:17] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-16 22:22:17] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-16 22:22:17] [INFO ] Added : 17 causal constraints over 6 iterations in 61 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[100]
Incomplete Parikh walk after 4100 steps, including 185 resets, run finished after 6 ms. (steps per millisecond=683 ) properties (out of 1) seen :100 could not realise parikh vector
Support contains 1 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 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:17] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 22:22:17] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/50 places, 8/80 transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:17] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 1) seen :100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 1) seen :100
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:18] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 22:22:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-05-16 22:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-16 22:22:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2022-05-16 22:22:18] [INFO ] Deduced a trap composed of 3 places in 7 ms of which 0 ms to minimize.
[2022-05-16 22:22:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 10 ms
[2022-05-16 22:22:18] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-16 22:22:18] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[100]
Incomplete Parikh walk after 1200 steps, including 144 resets, run finished after 1 ms. (steps per millisecond=1200 ) properties (out of 1) seen :100 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
[2022-05-16 22:22:18] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:18] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:18] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:18] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 20 ms to find 0 implicit places.
[2022-05-16 22:22:18] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:18] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:18] [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-0100-UpperBounds-09 in 596 ms.
Starting property specific reduction for JoinFreeModules-PT-0100-UpperBounds-10
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:18] [INFO ] Computed 10 place invariants in 0 ms
Incomplete random walk after 10041 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=912 ) properties (out of 1) seen :100
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 :100
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:18] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-16 22:22:18] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-05-16 22:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-16 22:22:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:18] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:18] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-16 22:22:18] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 1 ms to minimize.
[2022-05-16 22:22:18] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 0 ms to minimize.
[2022-05-16 22:22:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 57 ms
[2022-05-16 22:22:18] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-16 22:22:18] [INFO ] Added : 26 causal constraints over 6 iterations in 83 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[100]
Incomplete Parikh walk after 5600 steps, including 149 resets, run finished after 15 ms. (steps per millisecond=373 ) properties (out of 1) seen :100 could not realise parikh vector
Support contains 1 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 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 0 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:18] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:18] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/50 places, 8/80 transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:18] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 1) seen :100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 1) seen :100
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:18] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-16 22:22:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-05-16 22:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-16 22:22:18] [INFO ] Deduced a trap composed of 3 places in 8 ms of which 1 ms to minimize.
[2022-05-16 22:22:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 12 ms
[2022-05-16 22:22:18] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-16 22:22:18] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[100]
Incomplete Parikh walk after 1200 steps, including 145 resets, run finished after 2 ms. (steps per millisecond=600 ) properties (out of 1) seen :100 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
[2022-05-16 22:22:18] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:18] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:18] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:18] [INFO ] Implicit Places using invariants and state equation in 9 ms returned []
Implicit Place search using SMT with State Equation took 19 ms to find 0 implicit places.
[2022-05-16 22:22:18] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:18] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:18] [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-0100-UpperBounds-10 in 673 ms.
Starting property specific reduction for JoinFreeModules-PT-0100-UpperBounds-12
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:18] [INFO ] Computed 10 place invariants in 0 ms
Incomplete random walk after 10037 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1115 ) properties (out of 1) seen :100
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 :100
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:19] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-16 22:22:19] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:19] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-16 22:22:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:19] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:19] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2022-05-16 22:22:19] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 22:22:19] [INFO ] Added : 21 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 22 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[100]
Incomplete Parikh walk after 4000 steps, including 126 resets, run finished after 10 ms. (steps per millisecond=400 ) properties (out of 1) seen :100 could not realise parikh vector
Support contains 1 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 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:19] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/50 places, 8/80 transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:19] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 1) seen :100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 1) seen :100
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2022-05-16 22:22:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-05-16 22:22:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2022-05-16 22:22:19] [INFO ] Deduced a trap composed of 3 places in 6 ms of which 0 ms to minimize.
[2022-05-16 22:22:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 9 ms
[2022-05-16 22:22:19] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-16 22:22:19] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[100]
Incomplete Parikh walk after 1200 steps, including 144 resets, run finished after 1 ms. (steps per millisecond=1200 ) properties (out of 1) seen :100 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
[2022-05-16 22:22:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:19] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:19] [INFO ] Implicit Places using invariants and state equation in 9 ms returned []
Implicit Place search using SMT with State Equation took 17 ms to find 0 implicit places.
[2022-05-16 22:22:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:19] [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-0100-UpperBounds-12 in 616 ms.
Starting property specific reduction for JoinFreeModules-PT-0100-UpperBounds-13
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:19] [INFO ] Computed 10 place invariants in 0 ms
Incomplete random walk after 10019 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=834 ) properties (out of 1) seen :98
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 :101
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:19] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-16 22:22:19] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-16 22:22:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:19] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:19] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2022-05-16 22:22:19] [INFO ] Deduced a trap composed of 3 places in 10 ms of which 1 ms to minimize.
[2022-05-16 22:22:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2022-05-16 22:22:19] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 22:22:19] [INFO ] Added : 34 causal constraints over 8 iterations in 71 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[101]
Incomplete Parikh walk after 16800 steps, including 104 resets, run finished after 25 ms. (steps per millisecond=672 ) properties (out of 1) seen :100 could not realise parikh vector
Support contains 1 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 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 0 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:19] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/50 places, 8/80 transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:19] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000021 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 1) seen :101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 1) seen :101
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:20] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 22:22:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:20] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2022-05-16 22:22:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-16 22:22:20] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-16 22:22:20] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[101]
Incomplete Parikh walk after 11100 steps, including 97 resets, run finished after 9 ms. (steps per millisecond=1233 ) properties (out of 1) seen :101 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
[2022-05-16 22:22:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:20] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:20] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 22:22:20] [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.
[2022-05-16 22:22:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:20] [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-0100-UpperBounds-13 in 686 ms.
Starting property specific reduction for JoinFreeModules-PT-0100-UpperBounds-15
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:20] [INFO ] Computed 10 place invariants in 9 ms
Incomplete random walk after 10018 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=910 ) properties (out of 1) seen :74
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :58
// Phase 1: matrix 80 rows 50 cols
[2022-05-16 22:22:20] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-16 22:22:20] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-16 22:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:20] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-16 22:22:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:20] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:20] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2022-05-16 22:22:20] [INFO ] Deduced a trap composed of 3 places in 11 ms of which 1 ms to minimize.
[2022-05-16 22:22:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2022-05-16 22:22:20] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-16 22:22:20] [INFO ] Added : 17 causal constraints over 5 iterations in 67 ms. Result :sat
Minimization took 45 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[74]
Incomplete Parikh walk after 14500 steps, including 113 resets, run finished after 21 ms. (steps per millisecond=690 ) properties (out of 1) seen :100 could not realise parikh vector
Support contains 1 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 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:20] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 22:22:20] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/50 places, 8/80 transitions.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:20] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000024 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 1) seen :101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 1) seen :99
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-05-16 22:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:20] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2022-05-16 22:22:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-16 22:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-16 22:22:20] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-16 22:22:20] [INFO ] Added : 6 causal constraints over 2 iterations in 3 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[101]
Incomplete Parikh walk after 12400 steps, including 101 resets, run finished after 11 ms. (steps per millisecond=1127 ) properties (out of 1) seen :100 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
[2022-05-16 22:22:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:20] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:20] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 19 ms to find 0 implicit places.
[2022-05-16 22:22:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 22:22:20] [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.
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:20] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000011 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 1) seen :101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 1) seen :99
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:21] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 22:22:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-05-16 22:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-16 22:22:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-05-16 22:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-16 22:22:21] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-16 22:22:21] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [103] Max seen :[101]
Incomplete Parikh walk after 12400 steps, including 102 resets, run finished after 10 ms. (steps per millisecond=1240 ) properties (out of 1) seen :100 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
[2022-05-16 22:22:21] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 22:22:21] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:21] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 22:22:21] [INFO ] Implicit Places using invariants and state equation in 7 ms returned []
Implicit Place search using SMT with State Equation took 14 ms to find 0 implicit places.
[2022-05-16 22:22:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2022-05-16 22:22:21] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 22:22:21] [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-0100-UpperBounds-15 in 1040 ms.
[2022-05-16 22:22:21] [INFO ] Flatten gal took : 46 ms
[2022-05-16 22:22:21] [INFO ] Applying decomposition
[2022-05-16 22:22:21] [INFO ] Flatten gal took : 8 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/graph14630126776041513028.txt, -o, /tmp/graph14630126776041513028.bin, -w, /tmp/graph14630126776041513028.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/graph14630126776041513028.bin, -l, -1, -v, -w, /tmp/graph14630126776041513028.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-16 22:22:21] [INFO ] Decomposing Gal with order
[2022-05-16 22:22:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 22:22:21] [INFO ] Flatten gal took : 10 ms
[2022-05-16 22:22:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2022-05-16 22:22:21] [INFO ] Time to serialize gal into /tmp/UpperBounds1178894187005678321.gal : 2 ms
[2022-05-16 22:22:21] [INFO ] Time to serialize properties into /tmp/UpperBounds17299893672199916340.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds1178894187005678321.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds17299893672199916340.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/UpperBounds1178894187005678321.gal -t CGAL -reachable-file /tmp/UpperBounds17299893672199916340.prop --nowitness
Loading property file /tmp/UpperBounds17299893672199916340.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,1.33313e+67,1.39618,28140,12,719,34,92562,43,0,60,107427,0
Total reachable state count : 1.333129431294803455854073169955414959914e+67

Verifying 11 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 101
Bounds property JoinFreeModules-PT-0100-UpperBounds-00 :0 <= u6.p397 <= 101
FORMULA JoinFreeModules-PT-0100-UpperBounds-00 101 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-0100-UpperBounds-00,0,1.43116,28140,1,0,59,92562,103,11,179,107427,107
Min sum of variable value : 0
Maximum sum along a path : 101
Bounds property JoinFreeModules-PT-0100-UpperBounds-02 :0 <= u5.p367 <= 101
FORMULA JoinFreeModules-PT-0100-UpperBounds-02 101 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-0100-UpperBounds-02,0,1.43138,28140,1,0,66,92562,123,11,179,107427,119
Min sum of variable value : 0
Maximum sum along a path : 102
Bounds property JoinFreeModules-PT-0100-UpperBounds-03 :0 <= u4.p304 <= 102
FORMULA JoinFreeModules-PT-0100-UpperBounds-03 102 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-0100-UpperBounds-03,0,1.4367,28140,1,0,74,92562,142,11,287,107427,133
Min sum of variable value : 0
Maximum sum along a path : 100
Bounds property JoinFreeModules-PT-0100-UpperBounds-05 :0 <= u9.p488 <= 100
FORMULA JoinFreeModules-PT-0100-UpperBounds-05 100 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-0100-UpperBounds-05,0,1.45369,28140,1,0,77,92562,165,11,395,107427,143
Min sum of variable value : 0
Maximum sum along a path : 100
Bounds property JoinFreeModules-PT-0100-UpperBounds-06 :0 <= u3.p293 <= 100
FORMULA JoinFreeModules-PT-0100-UpperBounds-06 100 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-0100-UpperBounds-06,0,1.45385,28140,1,0,85,92562,182,11,395,107427,158
Min sum of variable value : 0
Maximum sum along a path : 100
Bounds property JoinFreeModules-PT-0100-UpperBounds-07 :0 <= u7.p403 <= 100
FORMULA JoinFreeModules-PT-0100-UpperBounds-07 100 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-0100-UpperBounds-07,0,1.45396,28140,1,0,89,92562,201,11,395,107427,165
Min sum of variable value : 0
Maximum sum along a path : 100
Bounds property JoinFreeModules-PT-0100-UpperBounds-09 :0 <= u6.p398 <= 100
FORMULA JoinFreeModules-PT-0100-UpperBounds-09 100 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-0100-UpperBounds-09,0,1.45409,28140,1,0,94,92562,219,11,395,107427,174
Min sum of variable value : 0
Maximum sum along a path : 100
Bounds property JoinFreeModules-PT-0100-UpperBounds-10 :0 <= u0.p8 <= 100
FORMULA JoinFreeModules-PT-0100-UpperBounds-10 100 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-0100-UpperBounds-10,0,1.45424,28140,1,0,104,92562,236,11,395,107427,193
Min sum of variable value : 0
Maximum sum along a path : 100
Bounds property JoinFreeModules-PT-0100-UpperBounds-12 :0 <= u2.p103 <= 100
FORMULA JoinFreeModules-PT-0100-UpperBounds-12 100 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-0100-UpperBounds-12,0,1.45437,28140,1,0,113,92562,250,11,395,107427,210
Min sum of variable value : 0
Maximum sum along a path : 101
Bounds property JoinFreeModules-PT-0100-UpperBounds-13 :0 <= u1.p87 <= 101
FORMULA JoinFreeModules-PT-0100-UpperBounds-13 101 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-0100-UpperBounds-13,0,1.45448,28140,1,0,123,92562,263,11,395,107427,229
Min sum of variable value : 0
Maximum sum along a path : 102
Bounds property JoinFreeModules-PT-0100-UpperBounds-15 :0 <= u8.p479 <= 102
FORMULA JoinFreeModules-PT-0100-UpperBounds-15 102 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-0100-UpperBounds-15,0,1.45457,28140,1,0,126,92562,283,11,395,107427,234

BK_STOP 1652739744270

--------------------
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-0100"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is JoinFreeModules-PT-0100, 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 r143-tall-165271830200070"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0100.tgz
mv JoinFreeModules-PT-0100 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 ;