Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r255-tall-167856440300023.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool gold2022
Input is JoinFreeModules-PT-0050, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r255-tall-167856440300023
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 644K
-rw-r--r-- 1 mcc users 8.6K Feb 25 11:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K Feb 25 11:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 11:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 11:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 11:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Feb 25 11:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 11:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 11:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 152K Mar 5 18:22 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-0050-UpperBounds-00
FORMULA_NAME JoinFreeModules-PT-0050-UpperBounds-01
FORMULA_NAME JoinFreeModules-PT-0050-UpperBounds-02
FORMULA_NAME JoinFreeModules-PT-0050-UpperBounds-03
FORMULA_NAME JoinFreeModules-PT-0050-UpperBounds-04
FORMULA_NAME JoinFreeModules-PT-0050-UpperBounds-05
FORMULA_NAME JoinFreeModules-PT-0050-UpperBounds-06
FORMULA_NAME JoinFreeModules-PT-0050-UpperBounds-07
FORMULA_NAME JoinFreeModules-PT-0050-UpperBounds-08
FORMULA_NAME JoinFreeModules-PT-0050-UpperBounds-09
FORMULA_NAME JoinFreeModules-PT-0050-UpperBounds-10
FORMULA_NAME JoinFreeModules-PT-0050-UpperBounds-11
FORMULA_NAME JoinFreeModules-PT-0050-UpperBounds-12
FORMULA_NAME JoinFreeModules-PT-0050-UpperBounds-13
FORMULA_NAME JoinFreeModules-PT-0050-UpperBounds-14
FORMULA_NAME JoinFreeModules-PT-0050-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678747734624

Running Version 202205111006
[2023-03-13 22:48:55] [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]
[2023-03-13 22:48:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 22:48:56] [INFO ] Load time of PNML (sax parser for PT used): 117 ms
[2023-03-13 22:48:56] [INFO ] Transformed 251 places.
[2023-03-13 22:48:56] [INFO ] Transformed 401 transitions.
[2023-03-13 22:48:56] [INFO ] Parsed PT model containing 251 places and 401 transitions in 357 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Reduce places removed 1 places and 0 transitions.
// Phase 1: matrix 401 rows 250 cols
[2023-03-13 22:48:56] [INFO ] Computed 50 place invariants in 23 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 16) seen :553
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 :304
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 16) seen :288
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 16) seen :260
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :288
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 16) seen :304
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 16) seen :288
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 16) seen :288
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :260
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :259
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :281
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 16) seen :264
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :262
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 16) seen :304
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 16) seen :305
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :262
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :304
// Phase 1: matrix 401 rows 250 cols
[2023-03-13 22:48:56] [INFO ] Computed 50 place invariants in 4 ms
[2023-03-13 22:48:56] [INFO ] [Real]Absence check using 50 positive place invariants in 23 ms returned sat
[2023-03-13 22:48:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:48:57] [INFO ] [Real]Absence check using state equation in 101 ms returned sat
[2023-03-13 22:48:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:48:57] [INFO ] [Nat]Absence check using 50 positive place invariants in 9 ms returned sat
[2023-03-13 22:48:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:48:57] [INFO ] [Nat]Absence check using state equation in 252 ms returned sat
[2023-03-13 22:48:57] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-13 22:48:57] [INFO ] [Nat]Added 50 Read/Feed constraints in 29 ms returned sat
[2023-03-13 22:48:57] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 25 ms.
[2023-03-13 22:48:58] [INFO ] Added : 70 causal constraints over 17 iterations in 564 ms. Result :sat
Minimization took 135 ms.
[2023-03-13 22:48:58] [INFO ] [Real]Absence check using 50 positive place invariants in 10 ms returned sat
[2023-03-13 22:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:48:58] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-13 22:48:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:48:58] [INFO ] [Nat]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-13 22:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:48:58] [INFO ] [Nat]Absence check using state equation in 247 ms returned sat
[2023-03-13 22:48:58] [INFO ] [Nat]Added 50 Read/Feed constraints in 18 ms returned sat
[2023-03-13 22:48:58] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 27 ms.
[2023-03-13 22:48:59] [INFO ] Added : 97 causal constraints over 20 iterations in 715 ms. Result :sat
Minimization took 88 ms.
[2023-03-13 22:48:59] [INFO ] [Real]Absence check using 50 positive place invariants in 14 ms returned sat
[2023-03-13 22:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:48:59] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-13 22:48:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:48:59] [INFO ] [Nat]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-13 22:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:48:59] [INFO ] [Nat]Absence check using state equation in 189 ms returned sat
[2023-03-13 22:48:59] [INFO ] [Nat]Added 50 Read/Feed constraints in 13 ms returned sat
[2023-03-13 22:49:00] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 27 ms.
[2023-03-13 22:49:00] [INFO ] Added : 71 causal constraints over 16 iterations in 508 ms. Result :sat
Minimization took 151 ms.
[2023-03-13 22:49:00] [INFO ] [Real]Absence check using 50 positive place invariants in 6 ms returned sat
[2023-03-13 22:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:00] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2023-03-13 22:49:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:00] [INFO ] [Nat]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-13 22:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:01] [INFO ] [Nat]Absence check using state equation in 230 ms returned sat
[2023-03-13 22:49:01] [INFO ] [Nat]Added 50 Read/Feed constraints in 24 ms returned sat
[2023-03-13 22:49:01] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-13 22:49:01] [INFO ] Added : 61 causal constraints over 13 iterations in 429 ms. Result :sat
Minimization took 102 ms.
[2023-03-13 22:49:01] [INFO ] [Real]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-13 22:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:01] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2023-03-13 22:49:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:01] [INFO ] [Nat]Absence check using 50 positive place invariants in 9 ms returned sat
[2023-03-13 22:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:02] [INFO ] [Nat]Absence check using state equation in 245 ms returned sat
[2023-03-13 22:49:02] [INFO ] [Nat]Added 50 Read/Feed constraints in 14 ms returned sat
[2023-03-13 22:49:02] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 22 ms.
[2023-03-13 22:49:02] [INFO ] Added : 71 causal constraints over 15 iterations in 431 ms. Result :sat
Minimization took 158 ms.
[2023-03-13 22:49:02] [INFO ] [Real]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-13 22:49:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:02] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2023-03-13 22:49:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:02] [INFO ] [Nat]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-13 22:49:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:03] [INFO ] [Nat]Absence check using state equation in 237 ms returned sat
[2023-03-13 22:49:03] [INFO ] [Nat]Added 50 Read/Feed constraints in 37 ms returned sat
[2023-03-13 22:49:03] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 21 ms.
[2023-03-13 22:49:03] [INFO ] Added : 62 causal constraints over 13 iterations in 564 ms. Result :sat
Minimization took 138 ms.
[2023-03-13 22:49:03] [INFO ] [Real]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-13 22:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:04] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-13 22:49:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:04] [INFO ] [Nat]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-13 22:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:04] [INFO ] [Nat]Absence check using state equation in 185 ms returned sat
[2023-03-13 22:49:04] [INFO ] [Nat]Added 50 Read/Feed constraints in 11 ms returned sat
[2023-03-13 22:49:04] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 19 ms.
[2023-03-13 22:49:04] [INFO ] Added : 55 causal constraints over 12 iterations in 343 ms. Result :sat
Minimization took 117 ms.
[2023-03-13 22:49:04] [INFO ] [Real]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-13 22:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:04] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-13 22:49:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:05] [INFO ] [Nat]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-13 22:49:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:05] [INFO ] [Nat]Absence check using state equation in 175 ms returned sat
[2023-03-13 22:49:05] [INFO ] [Nat]Added 50 Read/Feed constraints in 26 ms returned sat
[2023-03-13 22:49:05] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 21 ms.
[2023-03-13 22:49:05] [INFO ] Added : 55 causal constraints over 13 iterations in 411 ms. Result :sat
Minimization took 153 ms.
[2023-03-13 22:49:05] [INFO ] [Real]Absence check using 50 positive place invariants in 9 ms returned sat
[2023-03-13 22:49:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:05] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-13 22:49:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:06] [INFO ] [Nat]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-13 22:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:06] [INFO ] [Nat]Absence check using state equation in 238 ms returned sat
[2023-03-13 22:49:06] [INFO ] [Nat]Added 50 Read/Feed constraints in 28 ms returned sat
[2023-03-13 22:49:06] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-13 22:49:06] [INFO ] Added : 88 causal constraints over 19 iterations in 545 ms. Result :sat
Minimization took 129 ms.
[2023-03-13 22:49:07] [INFO ] [Real]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-13 22:49:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:07] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-13 22:49:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:07] [INFO ] [Nat]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-13 22:49:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:07] [INFO ] [Nat]Absence check using state equation in 229 ms returned sat
[2023-03-13 22:49:07] [INFO ] [Nat]Added 50 Read/Feed constraints in 29 ms returned sat
[2023-03-13 22:49:07] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 25 ms.
[2023-03-13 22:49:08] [INFO ] Added : 87 causal constraints over 18 iterations in 629 ms. Result :sat
Minimization took 186 ms.
[2023-03-13 22:49:08] [INFO ] [Real]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-13 22:49:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:08] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-13 22:49:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:08] [INFO ] [Nat]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-13 22:49:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:08] [INFO ] [Nat]Absence check using state equation in 214 ms returned sat
[2023-03-13 22:49:08] [INFO ] [Nat]Added 50 Read/Feed constraints in 19 ms returned sat
[2023-03-13 22:49:08] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 23 ms.
[2023-03-13 22:49:09] [INFO ] Added : 76 causal constraints over 16 iterations in 487 ms. Result :sat
Minimization took 104 ms.
[2023-03-13 22:49:09] [INFO ] [Real]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-13 22:49:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:09] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2023-03-13 22:49:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:09] [INFO ] [Nat]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-13 22:49:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:09] [INFO ] [Nat]Absence check using state equation in 249 ms returned sat
[2023-03-13 22:49:09] [INFO ] [Nat]Added 50 Read/Feed constraints in 30 ms returned sat
[2023-03-13 22:49:09] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 22 ms.
[2023-03-13 22:49:10] [INFO ] Added : 61 causal constraints over 13 iterations in 411 ms. Result :sat
Minimization took 142 ms.
[2023-03-13 22:49:10] [INFO ] [Real]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-13 22:49:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:10] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-13 22:49:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:10] [INFO ] [Nat]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-13 22:49:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:10] [INFO ] [Nat]Absence check using state equation in 235 ms returned sat
[2023-03-13 22:49:10] [INFO ] [Nat]Added 50 Read/Feed constraints in 25 ms returned sat
[2023-03-13 22:49:10] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 29 ms.
[2023-03-13 22:49:11] [INFO ] Added : 79 causal constraints over 18 iterations in 564 ms. Result :sat
Minimization took 156 ms.
[2023-03-13 22:49:11] [INFO ] [Real]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-13 22:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:11] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-13 22:49:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:11] [INFO ] [Nat]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-13 22:49:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:12] [INFO ] [Nat]Absence check using state equation in 201 ms returned sat
[2023-03-13 22:49:12] [INFO ] [Nat]Added 50 Read/Feed constraints in 11 ms returned sat
[2023-03-13 22:49:12] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 21 ms.
[2023-03-13 22:49:12] [INFO ] Added : 62 causal constraints over 13 iterations in 435 ms. Result :sat
Minimization took 155 ms.
[2023-03-13 22:49:12] [INFO ] [Real]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-13 22:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:12] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-13 22:49:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:12] [INFO ] [Nat]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-13 22:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:13] [INFO ] [Nat]Absence check using state equation in 196 ms returned sat
[2023-03-13 22:49:13] [INFO ] [Nat]Added 50 Read/Feed constraints in 39 ms returned sat
[2023-03-13 22:49:13] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 26 ms.
[2023-03-13 22:49:13] [INFO ] Added : 86 causal constraints over 18 iterations in 586 ms. Result :sat
Minimization took 111 ms.
[2023-03-13 22:49:13] [INFO ] [Real]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-13 22:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:14] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2023-03-13 22:49:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:14] [INFO ] [Nat]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-13 22:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:14] [INFO ] [Nat]Absence check using state equation in 224 ms returned sat
[2023-03-13 22:49:14] [INFO ] [Nat]Added 50 Read/Feed constraints in 11 ms returned sat
[2023-03-13 22:49:14] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-13 22:49:14] [INFO ] Added : 65 causal constraints over 13 iterations in 375 ms. Result :sat
Minimization took 116 ms.
Current structural bounds on expressions (after SMT) : [53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53] Max seen :[49, 34, 50, 51, 49, 33, 34, 50, 50, 27, 50, 50, 49, 49, 27, 49]
FORMULA JoinFreeModules-PT-0050-UpperBounds-04 53 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 15 out of 250 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 250/250 places, 401/401 transitions.
Graph (complete) has 600 edges and 250 vertex of which 65 are kept as prefixes of interest. Removing 185 places using SCC suffix rule.7 ms
Discarding 185 places :
Also discarding 296 output transitions
Drop transitions removed 296 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 24 ms. Remains 65 /250 variables (removed 185) and now considering 104/401 (removed 297) transitions.
// Phase 1: matrix 104 rows 65 cols
[2023-03-13 22:49:17] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-13 22:49:17] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 65/250 places, 104/401 transitions.
// Phase 1: matrix 104 rows 65 cols
[2023-03-13 22:49:17] [INFO ] Computed 13 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1278 ms. (steps per millisecond=782 ) properties (out of 15) seen :766
FORMULA JoinFreeModules-PT-0050-UpperBounds-15 53 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-0050-UpperBounds-13 53 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA JoinFreeModules-PT-0050-UpperBounds-00 53 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 968 ms. (steps per millisecond=1033 ) properties (out of 12) seen :476
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 12) seen :471
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 878 ms. (steps per millisecond=1138 ) properties (out of 12) seen :480
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 912 ms. (steps per millisecond=1096 ) properties (out of 12) seen :511
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 883 ms. (steps per millisecond=1132 ) properties (out of 12) seen :462
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 918 ms. (steps per millisecond=1089 ) properties (out of 12) seen :421
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 922 ms. (steps per millisecond=1084 ) properties (out of 12) seen :472
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 922 ms. (steps per millisecond=1084 ) properties (out of 12) seen :499
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 12) seen :467
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 924 ms. (steps per millisecond=1082 ) properties (out of 12) seen :475
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 12) seen :496
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 907 ms. (steps per millisecond=1102 ) properties (out of 12) seen :493
// Phase 1: matrix 104 rows 65 cols
[2023-03-13 22:49:29] [INFO ] Computed 13 place invariants in 3 ms
[2023-03-13 22:49:29] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-13 22:49:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-13 22:49:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:29] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:29] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-03-13 22:49:29] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-13 22:49:29] [INFO ] [Nat]Added 13 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:29] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-13 22:49:29] [INFO ] Added : 23 causal constraints over 5 iterations in 52 ms. Result :sat
Minimization took 27 ms.
[2023-03-13 22:49:29] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-13 22:49:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:29] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:29] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2023-03-13 22:49:29] [INFO ] [Nat]Added 13 Read/Feed constraints in 4 ms returned sat
[2023-03-13 22:49:29] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-13 22:49:29] [INFO ] Added : 23 causal constraints over 7 iterations in 79 ms. Result :sat
Minimization took 39 ms.
[2023-03-13 22:49:30] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-13 22:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:30] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-13 22:49:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:30] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:30] [INFO ] [Nat]Absence check using state equation in 258 ms returned sat
[2023-03-13 22:49:30] [INFO ] [Nat]Added 13 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:30] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-13 22:49:30] [INFO ] Added : 29 causal constraints over 7 iterations in 99 ms. Result :sat
Minimization took 37 ms.
[2023-03-13 22:49:30] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:30] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-13 22:49:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:30] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:30] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2023-03-13 22:49:30] [INFO ] [Nat]Added 13 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:30] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 9 ms to minimize.
[2023-03-13 22:49:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2023-03-13 22:49:30] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-13 22:49:30] [INFO ] Added : 21 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 38 ms.
[2023-03-13 22:49:30] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:30] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-13 22:49:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:30] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-13 22:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:30] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2023-03-13 22:49:30] [INFO ] [Nat]Added 13 Read/Feed constraints in 12 ms returned sat
[2023-03-13 22:49:31] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 2 ms to minimize.
[2023-03-13 22:49:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2023-03-13 22:49:31] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-13 22:49:31] [INFO ] Added : 26 causal constraints over 6 iterations in 84 ms. Result :sat
Minimization took 39 ms.
[2023-03-13 22:49:31] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:31] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-13 22:49:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:31] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:31] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-13 22:49:31] [INFO ] [Nat]Added 13 Read/Feed constraints in 3 ms returned sat
[2023-03-13 22:49:31] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 2 ms to minimize.
[2023-03-13 22:49:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2023-03-13 22:49:31] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-13 22:49:31] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 1 ms to minimize.
[2023-03-13 22:49:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-03-13 22:49:31] [INFO ] Added : 27 causal constraints over 6 iterations in 114 ms. Result :sat
Minimization took 22 ms.
[2023-03-13 22:49:31] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-13 22:49:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:31] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:31] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-13 22:49:31] [INFO ] [Nat]Added 13 Read/Feed constraints in 4 ms returned sat
[2023-03-13 22:49:31] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-13 22:49:31] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 1 ms to minimize.
[2023-03-13 22:49:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2023-03-13 22:49:31] [INFO ] Added : 27 causal constraints over 7 iterations in 124 ms. Result :sat
Minimization took 35 ms.
[2023-03-13 22:49:31] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-13 22:49:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:31] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-13 22:49:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:31] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2023-03-13 22:49:31] [INFO ] [Nat]Added 13 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:31] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-13 22:49:31] [INFO ] Added : 20 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 33 ms.
[2023-03-13 22:49:32] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:32] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-13 22:49:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:32] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:32] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2023-03-13 22:49:32] [INFO ] [Nat]Added 13 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:32] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-13 22:49:32] [INFO ] Added : 14 causal constraints over 4 iterations in 43 ms. Result :sat
Minimization took 43 ms.
[2023-03-13 22:49:32] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-13 22:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:32] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-13 22:49:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:32] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:32] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2023-03-13 22:49:32] [INFO ] [Nat]Added 13 Read/Feed constraints in 3 ms returned sat
[2023-03-13 22:49:32] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-13 22:49:32] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 0 ms to minimize.
[2023-03-13 22:49:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 39 ms
[2023-03-13 22:49:32] [INFO ] Added : 26 causal constraints over 6 iterations in 122 ms. Result :sat
Minimization took 49 ms.
[2023-03-13 22:49:32] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-13 22:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:32] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-13 22:49:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:32] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-13 22:49:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:32] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2023-03-13 22:49:32] [INFO ] [Nat]Added 13 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:32] [INFO ] Computed and/alt/rep : 78/195/78 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-13 22:49:32] [INFO ] Added : 22 causal constraints over 5 iterations in 43 ms. Result :sat
Minimization took 27 ms.
[2023-03-13 22:49:32] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-13 22:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:32] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-13 22:49:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:32] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-13 22:49:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:33] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-13 22:49:33] [INFO ] [Nat]Added 13 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:33] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 1 ms to minimize.
[2023-03-13 22:49:33] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 27 ms
Current structural bounds on expressions (after SMT) : [53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 52] Max seen :[51, 50, 51, 50, 51, 50, 50, 51, 50, 50, 52, 52]
FORMULA JoinFreeModules-PT-0050-UpperBounds-14 52 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 11 out of 65 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 65/65 places, 104/104 transitions.
Graph (complete) has 156 edges and 65 vertex of which 50 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.0 ms
Discarding 15 places :
Also discarding 24 output transitions
Drop transitions removed 24 transitions
Applied a total of 1 rules in 3 ms. Remains 50 /65 variables (removed 15) and now considering 80/104 (removed 24) transitions.
Finished structural reductions, in 1 iterations. Remains : 50/65 places, 80/104 transitions.
// Phase 1: matrix 80 rows 50 cols
[2023-03-13 22:49:33] [INFO ] Computed 10 place invariants in 1 ms
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 946 ms. (steps per millisecond=1057 ) properties (out of 11) seen :558
FORMULA JoinFreeModules-PT-0050-UpperBounds-12 53 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=1481 ) properties (out of 10) seen :439
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 10) seen :432
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 10) seen :437
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties (out of 10) seen :466
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 692 ms. (steps per millisecond=1445 ) properties (out of 10) seen :436
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 10) seen :381
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 10) seen :427
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 702 ms. (steps per millisecond=1424 ) properties (out of 10) seen :470
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=1369 ) properties (out of 10) seen :432
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=1426 ) properties (out of 10) seen :428
// Phase 1: matrix 80 rows 50 cols
[2023-03-13 22:49:41] [INFO ] Computed 10 place invariants in 11 ms
[2023-03-13 22:49:41] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-13 22:49:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:41] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:41] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-13 22:49:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-13 22:49:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:41] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-13 22:49:41] [INFO ] Added : 17 causal constraints over 4 iterations in 52 ms. Result :sat
Minimization took 18 ms.
[2023-03-13 22:49:41] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-13 22:49:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:41] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:41] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2023-03-13 22:49:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-13 22:49:41] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-13 22:49:41] [INFO ] Added : 23 causal constraints over 7 iterations in 49 ms. Result :sat
Minimization took 34 ms.
[2023-03-13 22:49:41] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:41] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-13 22:49:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:41] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:41] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-13 22:49:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 7 ms returned sat
[2023-03-13 22:49:41] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-13 22:49:41] [INFO ] Added : 11 causal constraints over 3 iterations in 25 ms. Result :sat
Minimization took 19 ms.
[2023-03-13 22:49:41] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:41] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-13 22:49:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:41] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:41] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2023-03-13 22:49:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-13 22:49:41] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-13 22:49:42] [INFO ] Added : 30 causal constraints over 7 iterations in 48 ms. Result :sat
Minimization took 29 ms.
[2023-03-13 22:49:42] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-13 22:49:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:42] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:42] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-13 22:49:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-13 22:49:42] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-13 22:49:42] [INFO ] Added : 34 causal constraints over 9 iterations in 95 ms. Result :sat
Minimization took 26 ms.
[2023-03-13 22:49:42] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-13 22:49:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:42] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2023-03-13 22:49:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:42] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-13 22:49:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-13 22:49:42] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-13 22:49:42] [INFO ] Added : 24 causal constraints over 6 iterations in 45 ms. Result :sat
Minimization took 19 ms.
[2023-03-13 22:49:42] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-13 22:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-13 22:49:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:42] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:42] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-13 22:49:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 18 ms returned sat
[2023-03-13 22:49:42] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-13 22:49:42] [INFO ] Added : 27 causal constraints over 6 iterations in 48 ms. Result :sat
Minimization took 19 ms.
[2023-03-13 22:49:42] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-13 22:49:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:42] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:42] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2023-03-13 22:49:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-03-13 22:49:42] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-13 22:49:42] [INFO ] Added : 14 causal constraints over 4 iterations in 31 ms. Result :sat
Minimization took 15 ms.
[2023-03-13 22:49:42] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-13 22:49:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:42] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:43] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-13 22:49:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:43] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-13 22:49:43] [INFO ] Added : 17 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2023-03-13 22:49:43] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:43] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-13 22:49:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:43] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:43] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2023-03-13 22:49:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:43] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-13 22:49:43] [INFO ] Added : 18 causal constraints over 4 iterations in 35 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [53, 53, 53, 53, 53, 53, 53, 53, 53, 53] Max seen :[51, 50, 51, 51, 51, 50, 50, 51, 50, 50]
Support contains 10 out of 50 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 45 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 5 ms. Remains 45 /50 variables (removed 5) and now considering 72/80 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 45/50 places, 72/80 transitions.
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:43] [INFO ] Computed 9 place invariants in 0 ms
Incomplete random walk after 1000010 steps, including 2 resets, run finished after 879 ms. (steps per millisecond=1137 ) properties (out of 10) seen :503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 10) seen :439
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 10) seen :434
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 10) seen :436
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 10) seen :463
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=1620 ) properties (out of 10) seen :437
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 10) seen :385
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 10) seen :434
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=1620 ) properties (out of 10) seen :464
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 10) seen :435
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 10) seen :437
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:50] [INFO ] Computed 9 place invariants in 2 ms
[2023-03-13 22:49:50] [INFO ] [Real]Absence check using 9 positive place invariants in 1 ms returned sat
[2023-03-13 22:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:50] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-13 22:49:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:50] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2023-03-13 22:49:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:50] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2023-03-13 22:49:50] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-13 22:49:50] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:50] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-13 22:49:50] [INFO ] Added : 25 causal constraints over 6 iterations in 43 ms. Result :sat
Minimization took 29 ms.
[2023-03-13 22:49:50] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-13 22:49:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:50] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2023-03-13 22:49:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:50] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-13 22:49:50] [INFO ] [Nat]Added 9 Read/Feed constraints in 3 ms returned sat
[2023-03-13 22:49:50] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-13 22:49:50] [INFO ] Added : 14 causal constraints over 4 iterations in 46 ms. Result :sat
Minimization took 25 ms.
[2023-03-13 22:49:50] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-13 22:49:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:51] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:51] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-13 22:49:51] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2023-03-13 22:49:51] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-13 22:49:51] [INFO ] Added : 16 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 18 ms.
[2023-03-13 22:49:51] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-13 22:49:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:51] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:51] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-13 22:49:51] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:51] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-13 22:49:51] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2023-03-13 22:49:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2023-03-13 22:49:51] [INFO ] Added : 34 causal constraints over 8 iterations in 94 ms. Result :sat
Minimization took 26 ms.
[2023-03-13 22:49:51] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-13 22:49:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:51] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2023-03-13 22:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:51] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-13 22:49:51] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:51] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-13 22:49:51] [INFO ] Added : 16 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 18 ms.
[2023-03-13 22:49:51] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:51] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-13 22:49:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:51] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:51] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-13 22:49:51] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2023-03-13 22:49:51] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-13 22:49:51] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 0 ms to minimize.
[2023-03-13 22:49:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2023-03-13 22:49:51] [INFO ] Added : 17 causal constraints over 4 iterations in 128 ms. Result :sat
Minimization took 14 ms.
[2023-03-13 22:49:51] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:51] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-13 22:49:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:51] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:52] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-13 22:49:52] [INFO ] [Nat]Added 9 Read/Feed constraints in 5 ms returned sat
[2023-03-13 22:49:52] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-13 22:49:52] [INFO ] Added : 20 causal constraints over 4 iterations in 43 ms. Result :sat
Minimization took 25 ms.
[2023-03-13 22:49:52] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-13 22:49:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:52] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:52] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-03-13 22:49:52] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:52] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-13 22:49:52] [INFO ] Added : 24 causal constraints over 5 iterations in 49 ms. Result :sat
Minimization took 25 ms.
[2023-03-13 22:49:52] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-13 22:49:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:52] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2023-03-13 22:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:52] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-03-13 22:49:52] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2023-03-13 22:49:52] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-13 22:49:52] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 0 ms to minimize.
[2023-03-13 22:49:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2023-03-13 22:49:52] [INFO ] Added : 18 causal constraints over 5 iterations in 68 ms. Result :sat
Minimization took 15 ms.
[2023-03-13 22:49:52] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:52] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-13 22:49:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:52] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:52] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-13 22:49:52] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:52] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-13 22:49:52] [INFO ] Added : 23 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 26 ms.
Current structural bounds on expressions (after SMT) : [53, 53, 53, 53, 53, 53, 53, 53, 53, 53] Max seen :[51, 50, 51, 51, 51, 50, 50, 51, 50, 50]
Support contains 10 out of 45 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 45/45 places, 72/72 transitions.
Applied a total of 0 rules in 2 ms. Remains 45 /45 variables (removed 0) and now considering 72/72 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 45/45 places, 72/72 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 45/45 places, 72/72 transitions.
Applied a total of 0 rules in 2 ms. Remains 45 /45 variables (removed 0) and now considering 72/72 (removed 0) transitions.
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:52] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-13 22:49:52] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:52] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-13 22:49:52] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-13 22:49:52] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-13 22:49:52] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:52] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-13 22:49:52] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 45/45 places, 72/72 transitions.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-01
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:52] [INFO ] Computed 9 place invariants in 0 ms
Incomplete random walk after 10008 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1112 ) properties (out of 1) seen :51
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 :51
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:52] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-13 22:49:53] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:53] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-13 22:49:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:53] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:53] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2023-03-13 22:49:53] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-13 22:49:53] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:53] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-13 22:49:53] [INFO ] Added : 25 causal constraints over 6 iterations in 42 ms. Result :sat
Minimization took 30 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[51]
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 45/45 places, 72/72 transitions.
Graph (complete) has 108 edges and 45 vertex of which 5 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.0 ms
Discarding 40 places :
Also discarding 64 output transitions
Drop transitions removed 64 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /45 variables (removed 40) and now considering 8/72 (removed 64) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:53] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:53] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/45 places, 8/72 transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:53] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000008 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 1) seen :51
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 1) seen :51
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:53] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-13 22:49:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-13 22:49:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-13 22:49:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-13 22:49:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 22:49:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-13 22:49:53] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-13 22:49:53] [INFO ] Added : 6 causal constraints over 3 iterations in 6 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[51]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 in SAFETY mode, 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
[2023-03-13 22:49:53] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:53] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:53] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 22:49:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 22:49:53] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-03-13 22:49:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:53] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:53] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0050-UpperBounds-01 in 790 ms.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-02
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:53] [INFO ] Computed 9 place invariants in 0 ms
Incomplete random walk after 10004 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :50
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 :50
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:53] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-13 22:49:53] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-13 22:49:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:53] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:53] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2023-03-13 22:49:53] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-13 22:49:53] [INFO ] [Nat]Added 9 Read/Feed constraints in 3 ms returned sat
[2023-03-13 22:49:53] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-13 22:49:53] [INFO ] Added : 14 causal constraints over 4 iterations in 44 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[50]
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 45/45 places, 72/72 transitions.
Graph (complete) has 108 edges and 45 vertex of which 5 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.0 ms
Discarding 40 places :
Also discarding 64 output transitions
Drop transitions removed 64 transitions
Applied a total of 1 rules in 0 ms. Remains 5 /45 variables (removed 40) and now considering 8/72 (removed 64) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:53] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:54] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/45 places, 8/72 transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:54] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 1) seen :50
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 1) seen :50
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:54] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-13 22:49:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-13 22:49:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-13 22:49:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-13 22:49:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 22:49:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-13 22:49:54] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 22:49:54] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[50]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 in SAFETY mode, 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
[2023-03-13 22:49:54] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:54] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:54] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 22:49:54] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-13 22:49:54] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:54] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:54] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0050-UpperBounds-02 in 828 ms.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-03
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:54] [INFO ] Computed 9 place invariants in 0 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :51
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 :51
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:54] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-13 22:49:54] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-13 22:49:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-13 22:49:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:54] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-13 22:49:54] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-13 22:49:54] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2023-03-13 22:49:54] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-13 22:49:54] [INFO ] Added : 16 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[51]
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 45/45 places, 72/72 transitions.
Graph (complete) has 108 edges and 45 vertex of which 5 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.0 ms
Discarding 40 places :
Also discarding 64 output transitions
Drop transitions removed 64 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /45 variables (removed 40) and now considering 8/72 (removed 64) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:54] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:54] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/45 places, 8/72 transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:54] [INFO ] Computed 1 place invariants in 4 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 1) seen :51
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 :51
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:55] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-13 22:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-13 22:49:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-13 22:49:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-13 22:49:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 22:49:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-13 22:49:55] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 22:49:55] [INFO ] Added : 6 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[51]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 in SAFETY mode, 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
[2023-03-13 22:49:55] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:55] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:55] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-13 22:49:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 22:49:55] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-13 22:49:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:55] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 22:49:55] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0050-UpperBounds-03 in 729 ms.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-05
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:55] [INFO ] Computed 9 place invariants in 0 ms
Incomplete random walk after 10006 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :46
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 :47
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:55] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-13 22:49:55] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:55] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-13 22:49:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:55] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:55] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-13 22:49:55] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-13 22:49:55] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:55] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-13 22:49:55] [INFO ] Added : 34 causal constraints over 8 iterations in 107 ms. Result :sat
Minimization took 35 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[47]
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 45/45 places, 72/72 transitions.
Graph (complete) has 108 edges and 45 vertex of which 5 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.0 ms
Discarding 40 places :
Also discarding 64 output transitions
Drop transitions removed 64 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /45 variables (removed 40) and now considering 8/72 (removed 64) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:55] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 22:49:55] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/45 places, 8/72 transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:55] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 1) seen :52
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 :50
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:55] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 22:49:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-13 22:49:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-13 22:49:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-13 22:49:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-13 22:49:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 22:49:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-13 22:49:56] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 0 ms to minimize.
[2023-03-13 22:49:56] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 19 ms
Current structural bounds on expressions (after SMT) : [52] Max seen :[52]
FORMULA JoinFreeModules-PT-0050-UpperBounds-05 52 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for JoinFreeModules-PT-0050-UpperBounds-05 in 748 ms.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-06
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:56] [INFO ] Computed 9 place invariants in 0 ms
Incomplete random walk after 10006 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :47
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 :51
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:56] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-13 22:49:56] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-13 22:49:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:56] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:56] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2023-03-13 22:49:56] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-13 22:49:56] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:56] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-13 22:49:56] [INFO ] Added : 16 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[51]
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 45/45 places, 72/72 transitions.
Graph (complete) has 108 edges and 45 vertex of which 5 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.1 ms
Discarding 40 places :
Also discarding 64 output transitions
Drop transitions removed 64 transitions
Applied a total of 1 rules in 2 ms. Remains 5 /45 variables (removed 40) and now considering 8/72 (removed 64) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:56] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:56] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/45 places, 8/72 transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:56] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000007 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 1) seen :51
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 1) seen :51
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:56] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-13 22:49:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-13 22:49:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-13 22:49:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-13 22:49:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 22:49:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-13 22:49:56] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 22:49:56] [INFO ] Added : 6 causal constraints over 3 iterations in 6 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[51]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 in SAFETY mode, 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
[2023-03-13 22:49:56] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:56] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:56] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 22:49:56] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-13 22:49:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:56] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:56] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0050-UpperBounds-06 in 786 ms.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-07
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:56] [INFO ] Computed 9 place invariants in 0 ms
Incomplete random walk after 10013 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=770 ) properties (out of 1) seen :50
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 :50
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:56] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-13 22:49:56] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-13 22:49:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:56] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:56] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-13 22:49:56] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-13 22:49:56] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2023-03-13 22:49:56] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-13 22:49:57] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 0 ms to minimize.
[2023-03-13 22:49:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-03-13 22:49:57] [INFO ] Added : 17 causal constraints over 4 iterations in 119 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[50]
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 45/45 places, 72/72 transitions.
Graph (complete) has 108 edges and 45 vertex of which 5 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.0 ms
Discarding 40 places :
Also discarding 64 output transitions
Drop transitions removed 64 transitions
Applied a total of 1 rules in 2 ms. Remains 5 /45 variables (removed 40) and now considering 8/72 (removed 64) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:57] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 22:49:57] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/45 places, 8/72 transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:57] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 1) seen :50
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 :50
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:57] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 22:49:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-13 22:49:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-13 22:49:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-13 22:49:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-13 22:49:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 22:49:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-13 22:49:57] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-13 22:49:57] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[50]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 in SAFETY mode, 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
[2023-03-13 22:49:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:57] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 22:49:57] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2023-03-13 22:49:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:57] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0050-UpperBounds-07 in 770 ms.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-08
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:57] [INFO ] Computed 9 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :50
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 :50
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:57] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-13 22:49:57] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-13 22:49:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:57] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:57] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-13 22:49:57] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-13 22:49:57] [INFO ] [Nat]Added 9 Read/Feed constraints in 6 ms returned sat
[2023-03-13 22:49:57] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-13 22:49:57] [INFO ] Added : 20 causal constraints over 4 iterations in 34 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[50]
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 45/45 places, 72/72 transitions.
Graph (complete) has 108 edges and 45 vertex of which 5 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.0 ms
Discarding 40 places :
Also discarding 64 output transitions
Drop transitions removed 64 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /45 variables (removed 40) and now considering 8/72 (removed 64) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:57] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 22:49:57] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/45 places, 8/72 transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:57] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 1) seen :50
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 :50
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:58] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-13 22:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-13 22:49:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-13 22:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-13 22:49:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 22:49:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-13 22:49:58] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 22:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[50]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 in SAFETY mode, 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
[2023-03-13 22:49:58] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:58] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:58] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 22:49:58] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-13 22:49:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:58] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:58] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0050-UpperBounds-08 in 744 ms.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-09
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:58] [INFO ] Computed 9 place invariants in 1 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :43
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 :33
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:58] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-13 22:49:58] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-13 22:49:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:58] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:58] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-03-13 22:49:58] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-13 22:49:58] [INFO ] [Nat]Added 9 Read/Feed constraints in 18 ms returned sat
[2023-03-13 22:49:58] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-13 22:49:58] [INFO ] Deduced a trap composed of 3 places in 16 ms of which 1 ms to minimize.
[2023-03-13 22:49:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-03-13 22:49:58] [INFO ] Added : 27 causal constraints over 6 iterations in 74 ms. Result :sat
Minimization took 29 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[43]
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 45/45 places, 72/72 transitions.
Graph (complete) has 108 edges and 45 vertex of which 5 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.0 ms
Discarding 40 places :
Also discarding 64 output transitions
Drop transitions removed 64 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /45 variables (removed 40) and now considering 8/72 (removed 64) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:58] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:58] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/45 places, 8/72 transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:58] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000016 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 1) seen :52
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 1) seen :50
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:59] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-13 22:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-13 22:49:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-13 22:49:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-13 22:49:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 22:49:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-13 22:49:59] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
[2023-03-13 22:49:59] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 18 ms
Current structural bounds on expressions (after SMT) : [52] Max seen :[52]
FORMULA JoinFreeModules-PT-0050-UpperBounds-09 52 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for JoinFreeModules-PT-0050-UpperBounds-09 in 714 ms.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-10
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:59] [INFO ] Computed 9 place invariants in 1 ms
Incomplete random walk after 10009 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=834 ) properties (out of 1) seen :50
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 :50
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:59] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-13 22:49:59] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-13 22:49:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:59] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2023-03-13 22:49:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:59] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-13 22:49:59] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-13 22:49:59] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2023-03-13 22:49:59] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-13 22:49:59] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 0 ms to minimize.
[2023-03-13 22:49:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-03-13 22:49:59] [INFO ] Added : 18 causal constraints over 5 iterations in 65 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[50]
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 45/45 places, 72/72 transitions.
Graph (complete) has 108 edges and 45 vertex of which 5 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.0 ms
Discarding 40 places :
Also discarding 64 output transitions
Drop transitions removed 64 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /45 variables (removed 40) and now considering 8/72 (removed 64) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:59] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:59] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/45 places, 8/72 transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:59] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 1) seen :50
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 :50
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:59] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-13 22:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-13 22:49:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-13 22:49:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-13 22:49:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 22:49:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-13 22:49:59] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-13 22:49:59] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[50]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 in SAFETY mode, 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
[2023-03-13 22:49:59] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:59] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:59] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 22:49:59] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-13 22:49:59] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:49:59] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:49:59] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0050-UpperBounds-10 in 733 ms.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-11
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:59] [INFO ] Computed 9 place invariants in 1 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :50
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 :50
// Phase 1: matrix 72 rows 45 cols
[2023-03-13 22:49:59] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-13 22:49:59] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-13 22:49:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:49:59] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-13 22:49:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:49:59] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-13 22:49:59] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-13 22:49:59] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2023-03-13 22:49:59] [INFO ] Computed and/alt/rep : 54/135/54 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-13 22:50:00] [INFO ] Added : 23 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[50]
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 45/45 places, 72/72 transitions.
Graph (complete) has 108 edges and 45 vertex of which 5 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.0 ms
Discarding 40 places :
Also discarding 64 output transitions
Drop transitions removed 64 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /45 variables (removed 40) and now considering 8/72 (removed 64) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:50:00] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:50:00] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/45 places, 8/72 transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:50:00] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 1) seen :50
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 1) seen :50
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:50:00] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 22:50:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-13 22:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:50:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-13 22:50:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:50:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-13 22:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:50:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-13 22:50:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 22:50:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-13 22:50:00] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-13 22:50:00] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[50]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 in SAFETY mode, 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
[2023-03-13 22:50:00] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:50:00] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:50:00] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:50:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 22:50:00] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-13 22:50:00] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 5 cols
[2023-03-13 22:50:00] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 22:50:00] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0050-UpperBounds-11 in 757 ms.
[2023-03-13 22:50:00] [INFO ] Flatten gal took : 25 ms
[2023-03-13 22:50:00] [INFO ] Applying decomposition
[2023-03-13 22:50:00] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13577199366201896391.txt' '-o' '/tmp/graph13577199366201896391.bin' '-w' '/tmp/graph13577199366201896391.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13577199366201896391.bin' '-l' '-1' '-v' '-w' '/tmp/graph13577199366201896391.weights' '-q' '0' '-e' '0.001'
[2023-03-13 22:50:00] [INFO ] Decomposing Gal with order
[2023-03-13 22:50:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-13 22:50:00] [INFO ] Flatten gal took : 6 ms
[2023-03-13 22:50:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-03-13 22:50:00] [INFO ] Time to serialize gal into /tmp/UpperBounds14208609063077288110.gal : 2 ms
[2023-03-13 22:50:00] [INFO ] Time to serialize properties into /tmp/UpperBounds3525334344856159182.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds14208609063077288110.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds3525334344856159182.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...275
Loading property file /tmp/UpperBounds3525334344856159182.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,2.27346e+50,0.27875,9636,11,369,31,27126,41,0,61,30768,0
Total reachable state count : 2.273459845122649493066682559068665773929e+50

Verifying 8 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 51
Bounds property JoinFreeModules-PT-0050-UpperBounds-01 :0 <= u0.p47 <= 51
FORMULA JoinFreeModules-PT-0050-UpperBounds-01 51 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-0050-UpperBounds-01,0,0.296476,9636,1,0,59,27126,95,10,130,30768,92
Min sum of variable value : 0
Maximum sum along a path : 50
Bounds property JoinFreeModules-PT-0050-UpperBounds-02 :0 <= u4.p198 <= 50
FORMULA JoinFreeModules-PT-0050-UpperBounds-02 50 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-0050-UpperBounds-02,0,0.300534,9636,1,0,66,27126,115,10,188,30768,111
Min sum of variable value : 0
Maximum sum along a path : 51
Bounds property JoinFreeModules-PT-0050-UpperBounds-03 :0 <= u1.p62 <= 51
FORMULA JoinFreeModules-PT-0050-UpperBounds-03 51 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-0050-UpperBounds-03,0,0.300663,9636,1,0,75,27126,127,10,188,30768,128
Min sum of variable value : 0
Maximum sum along a path : 51
Bounds property JoinFreeModules-PT-0050-UpperBounds-06 :0 <= u3.p167 <= 51
FORMULA JoinFreeModules-PT-0050-UpperBounds-06 51 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-0050-UpperBounds-06,0,0.300773,9636,1,0,82,27126,141,10,188,30768,141
Min sum of variable value : 0
Maximum sum along a path : 50
Bounds property JoinFreeModules-PT-0050-UpperBounds-07 :0 <= u3.p168 <= 50
FORMULA JoinFreeModules-PT-0050-UpperBounds-07 50 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-0050-UpperBounds-07,0,0.30089,9636,1,0,89,27126,155,10,188,30768,154
Min sum of variable value : 0
Maximum sum along a path : 50
Bounds property JoinFreeModules-PT-0050-UpperBounds-08 :0 <= u7.p233 <= 50
FORMULA JoinFreeModules-PT-0050-UpperBounds-08 50 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-0050-UpperBounds-08,0,0.301002,9636,1,0,92,27126,176,10,188,30768,165
Min sum of variable value : 0
Maximum sum along a path : 50
Bounds property JoinFreeModules-PT-0050-UpperBounds-10 :0 <= u2.p128 <= 50
FORMULA JoinFreeModules-PT-0050-UpperBounds-10 50 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-0050-UpperBounds-10,0,0.301127,9636,1,0,100,27126,189,10,188,30768,180
Min sum of variable value : 0
Maximum sum along a path : 50
Bounds property JoinFreeModules-PT-0050-UpperBounds-11 :0 <= u6.p223 <= 50
FORMULA JoinFreeModules-PT-0050-UpperBounds-11 50 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-0050-UpperBounds-11,0,0.301267,9636,1,0,104,27126,206,10,188,30768,187
Total runtime 65502 ms.

BK_STOP 1678747801312

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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-0050"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is JoinFreeModules-PT-0050, 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 r255-tall-167856440300023"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0050.tgz
mv JoinFreeModules-PT-0050 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 ;