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.r229-tall-167856412900181.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 itstools
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 r229-tall-167856412900181
=====================================================================

--------------------
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 1679443854853

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=JoinFreeModules-PT-0050
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-22 00:10:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-22 00:10:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 00:10:56] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2023-03-22 00:10:56] [INFO ] Transformed 251 places.
[2023-03-22 00:10:56] [INFO ] Transformed 401 transitions.
[2023-03-22 00:10:56] [INFO ] Parsed PT model containing 251 places and 401 transitions and 1152 arcs in 119 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Reduce places removed 1 places and 0 transitions.
// Phase 1: matrix 401 rows 250 cols
[2023-03-22 00:10:56] [INFO ] Computed 50 place invariants in 16 ms
Incomplete random walk after 10004 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 16) seen :665
FORMULA JoinFreeModules-PT-0050-UpperBounds-12 53 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 15) seen :305
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 15) seen :288
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 15) seen :258
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 15) 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 15) seen :304
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 15) seen :281
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 15) seen :288
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 15) seen :262
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 15) seen :262
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 15) seen :281
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 15) seen :260
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 15) seen :261
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 15) 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 15) seen :261
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 15) seen :304
[2023-03-22 00:10:56] [INFO ] Invariant cache hit.
[2023-03-22 00:10:57] [INFO ] [Real]Absence check using 50 positive place invariants in 14 ms returned sat
[2023-03-22 00:10:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:10:57] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-22 00:10:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:10:57] [INFO ] [Nat]Absence check using 50 positive place invariants in 10 ms returned sat
[2023-03-22 00:10:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:10:57] [INFO ] [Nat]Absence check using state equation in 293 ms returned sat
[2023-03-22 00:10:57] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-22 00:10:57] [INFO ] [Nat]Added 50 Read/Feed constraints in 21 ms returned sat
[2023-03-22 00:10:57] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-22 00:10:58] [INFO ] Added : 81 causal constraints over 17 iterations in 549 ms. Result :sat
Minimization took 251 ms.
[2023-03-22 00:10:58] [INFO ] [Real]Absence check using 50 positive place invariants in 23 ms returned sat
[2023-03-22 00:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:10:58] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-22 00:10:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:10:58] [INFO ] [Nat]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-22 00:10:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:10:59] [INFO ] [Nat]Absence check using state equation in 243 ms returned sat
[2023-03-22 00:10:59] [INFO ] [Nat]Added 50 Read/Feed constraints in 14 ms returned sat
[2023-03-22 00:10:59] [INFO ] Deduced a trap composed of 4 places in 30 ms of which 5 ms to minimize.
[2023-03-22 00:10:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 80 ms
[2023-03-22 00:10:59] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 32 ms.
[2023-03-22 00:10:59] [INFO ] Added : 91 causal constraints over 19 iterations in 602 ms. Result :sat
Minimization took 120 ms.
[2023-03-22 00:10:59] [INFO ] [Real]Absence check using 50 positive place invariants in 9 ms returned sat
[2023-03-22 00:10:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:10:59] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2023-03-22 00:10:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:00] [INFO ] [Nat]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-22 00:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:00] [INFO ] [Nat]Absence check using state equation in 223 ms returned sat
[2023-03-22 00:11:00] [INFO ] [Nat]Added 50 Read/Feed constraints in 32 ms returned sat
[2023-03-22 00:11:00] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 21 ms.
[2023-03-22 00:11:00] [INFO ] Added : 95 causal constraints over 21 iterations in 601 ms. Result :sat
Minimization took 121 ms.
[2023-03-22 00:11:01] [INFO ] [Real]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-22 00:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:01] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-22 00:11:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:01] [INFO ] [Nat]Absence check using 50 positive place invariants in 9 ms returned sat
[2023-03-22 00:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:01] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2023-03-22 00:11:01] [INFO ] [Nat]Added 50 Read/Feed constraints in 15 ms returned sat
[2023-03-22 00:11:01] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 23 ms.
[2023-03-22 00:11:02] [INFO ] Added : 95 causal constraints over 20 iterations in 650 ms. Result :sat
Minimization took 107 ms.
[2023-03-22 00:11:02] [INFO ] [Real]Absence check using 50 positive place invariants in 20 ms returned sat
[2023-03-22 00:11:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:02] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-22 00:11:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:02] [INFO ] [Nat]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-22 00:11:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:02] [INFO ] [Nat]Absence check using state equation in 462 ms returned sat
[2023-03-22 00:11:03] [INFO ] [Nat]Added 50 Read/Feed constraints in 22 ms returned sat
[2023-03-22 00:11:03] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 22 ms.
[2023-03-22 00:11:03] [INFO ] Added : 90 causal constraints over 19 iterations in 951 ms. Result :sat
Minimization took 130 ms.
[2023-03-22 00:11:04] [INFO ] [Real]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-22 00:11:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:04] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-22 00:11:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:04] [INFO ] [Nat]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-22 00:11:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:04] [INFO ] [Nat]Absence check using state equation in 248 ms returned sat
[2023-03-22 00:11:04] [INFO ] [Nat]Added 50 Read/Feed constraints in 19 ms returned sat
[2023-03-22 00:11:04] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 37 ms.
[2023-03-22 00:11:05] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 2 ms to minimize.
[2023-03-22 00:11:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2023-03-22 00:11:05] [INFO ] Added : 77 causal constraints over 17 iterations in 609 ms. Result :sat
Minimization took 157 ms.
[2023-03-22 00:11:05] [INFO ] [Real]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-22 00:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:05] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2023-03-22 00:11:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:05] [INFO ] [Nat]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-22 00:11:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:05] [INFO ] [Nat]Absence check using state equation in 249 ms returned sat
[2023-03-22 00:11:05] [INFO ] [Nat]Added 50 Read/Feed constraints in 20 ms returned sat
[2023-03-22 00:11:05] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 21 ms.
[2023-03-22 00:11:06] [INFO ] Added : 81 causal constraints over 17 iterations in 503 ms. Result :sat
Minimization took 128 ms.
[2023-03-22 00:11:06] [INFO ] [Real]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-22 00:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:06] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2023-03-22 00:11:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:06] [INFO ] [Nat]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-22 00:11:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:06] [INFO ] [Nat]Absence check using state equation in 206 ms returned sat
[2023-03-22 00:11:06] [INFO ] [Nat]Added 50 Read/Feed constraints in 47 ms returned sat
[2023-03-22 00:11:07] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-22 00:11:07] [INFO ] Added : 76 causal constraints over 16 iterations in 409 ms. Result :sat
Minimization took 104 ms.
[2023-03-22 00:11:07] [INFO ] [Real]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-22 00:11:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:07] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2023-03-22 00:11:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:07] [INFO ] [Nat]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-22 00:11:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:08] [INFO ] [Nat]Absence check using state equation in 270 ms returned sat
[2023-03-22 00:11:08] [INFO ] [Nat]Added 50 Read/Feed constraints in 16 ms returned sat
[2023-03-22 00:11:08] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-22 00:11:08] [INFO ] Added : 81 causal constraints over 17 iterations in 472 ms. Result :sat
Minimization took 147 ms.
[2023-03-22 00:11:08] [INFO ] [Real]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-22 00:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:08] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2023-03-22 00:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:08] [INFO ] [Nat]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-22 00:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:09] [INFO ] [Nat]Absence check using state equation in 264 ms returned sat
[2023-03-22 00:11:09] [INFO ] [Nat]Added 50 Read/Feed constraints in 12 ms returned sat
[2023-03-22 00:11:09] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-22 00:11:09] [INFO ] Added : 91 causal constraints over 19 iterations in 558 ms. Result :sat
Minimization took 294 ms.
[2023-03-22 00:11:10] [INFO ] [Real]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-22 00:11:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:10] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2023-03-22 00:11:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:10] [INFO ] [Nat]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-22 00:11:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:10] [INFO ] [Nat]Absence check using state equation in 179 ms returned sat
[2023-03-22 00:11:10] [INFO ] [Nat]Added 50 Read/Feed constraints in 11 ms returned sat
[2023-03-22 00:11:10] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-22 00:11:10] [INFO ] Added : 58 causal constraints over 12 iterations in 313 ms. Result :sat
Minimization took 102 ms.
[2023-03-22 00:11:10] [INFO ] [Real]Absence check using 50 positive place invariants in 10 ms returned sat
[2023-03-22 00:11:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:11] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2023-03-22 00:11:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:11] [INFO ] [Nat]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-22 00:11:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:11] [INFO ] [Nat]Absence check using state equation in 270 ms returned sat
[2023-03-22 00:11:11] [INFO ] [Nat]Added 50 Read/Feed constraints in 20 ms returned sat
[2023-03-22 00:11:11] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-22 00:11:11] [INFO ] Added : 78 causal constraints over 18 iterations in 546 ms. Result :sat
Minimization took 139 ms.
[2023-03-22 00:11:12] [INFO ] [Real]Absence check using 50 positive place invariants in 10 ms returned sat
[2023-03-22 00:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:12] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2023-03-22 00:11:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:12] [INFO ] [Nat]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-22 00:11:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:12] [INFO ] [Nat]Absence check using state equation in 246 ms returned sat
[2023-03-22 00:11:12] [INFO ] [Nat]Added 50 Read/Feed constraints in 18 ms returned sat
[2023-03-22 00:11:12] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-22 00:11:13] [INFO ] Added : 87 causal constraints over 18 iterations in 522 ms. Result :sat
Minimization took 141 ms.
[2023-03-22 00:11:13] [INFO ] [Real]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-22 00:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:13] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2023-03-22 00:11:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:13] [INFO ] [Nat]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-22 00:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:13] [INFO ] [Nat]Absence check using state equation in 274 ms returned sat
[2023-03-22 00:11:13] [INFO ] [Nat]Added 50 Read/Feed constraints in 15 ms returned sat
[2023-03-22 00:11:13] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-22 00:11:14] [INFO ] Added : 74 causal constraints over 16 iterations in 426 ms. Result :sat
Minimization took 97 ms.
[2023-03-22 00:11:14] [INFO ] [Real]Absence check using 50 positive place invariants in 7 ms returned sat
[2023-03-22 00:11:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:14] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2023-03-22 00:11:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:14] [INFO ] [Nat]Absence check using 50 positive place invariants in 8 ms returned sat
[2023-03-22 00:11:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:14] [INFO ] [Nat]Absence check using state equation in 191 ms returned sat
[2023-03-22 00:11:14] [INFO ] [Nat]Added 50 Read/Feed constraints in 9 ms returned sat
[2023-03-22 00:11:14] [INFO ] Computed and/alt/rep : 300/750/300 causal constraints (skipped 0 transitions) in 19 ms.
[2023-03-22 00:11:15] [INFO ] Added : 59 causal constraints over 13 iterations in 369 ms. Result :sat
Minimization took 106 ms.
Current structural bounds on expressions (after SMT) : [53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53] Max seen :[49, 51, 50, 34, 49, 39, 51, 50, 50, 27, 50, 50, 49, 27, 49]
FORMULA JoinFreeModules-PT-0050-UpperBounds-15 53 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA JoinFreeModules-PT-0050-UpperBounds-13 53 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 13 out of 250 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 250/250 places, 401/401 transitions.
Graph (complete) has 600 edges and 250 vertex of which 50 are kept as prefixes of interest. Removing 200 places using SCC suffix rule.1 ms
Discarding 200 places :
Also discarding 320 output transitions
Drop transitions removed 320 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 50 transition count 80
Applied a total of 2 rules in 15 ms. Remains 50 /250 variables (removed 200) and now considering 80/401 (removed 321) transitions.
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 00:11:16] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-22 00:11:16] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 50/250 places, 80/401 transitions.
[2023-03-22 00:11:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000014 steps, including 2 resets, run finished after 897 ms. (steps per millisecond=1114 ) properties (out of 13) seen :659
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 656 ms. (steps per millisecond=1524 ) properties (out of 12) seen :495
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 12) seen :457
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 12) seen :476
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 12) seen :496
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 12) seen :510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 12) seen :481
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 12) seen :432
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 12) seen :473
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 12) seen :504
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 12) seen :475
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 670 ms. (steps per millisecond=1492 ) properties (out of 12) seen :474
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 678 ms. (steps per millisecond=1474 ) properties (out of 12) seen :502
[2023-03-22 00:11:25] [INFO ] Invariant cache hit.
[2023-03-22 00:11:25] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 00:11:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:25] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:25] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-22 00:11:25] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 00:11:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-22 00:11:25] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 00:11:25] [INFO ] Added : 12 causal constraints over 3 iterations in 27 ms. Result :sat
Minimization took 23 ms.
[2023-03-22 00:11:26] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2023-03-22 00:11:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 00:11:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:26] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:26] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-22 00:11:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 00:11:26] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 00:11:26] [INFO ] Added : 21 causal constraints over 6 iterations in 39 ms. Result :sat
Minimization took 18 ms.
[2023-03-22 00:11:26] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-22 00:11:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:26] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:26] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-22 00:11:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:26] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 00:11:26] [INFO ] Added : 24 causal constraints over 6 iterations in 73 ms. Result :sat
Minimization took 22 ms.
[2023-03-22 00:11:26] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 00:11:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:26] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:26] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-22 00:11:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2023-03-22 00:11:26] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 00:11:26] [INFO ] Added : 18 causal constraints over 4 iterations in 30 ms. Result :sat
Minimization took 24 ms.
[2023-03-22 00:11:26] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 00:11:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:26] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:26] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-22 00:11:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:26] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 00:11:26] [INFO ] Added : 29 causal constraints over 7 iterations in 170 ms. Result :sat
Minimization took 33 ms.
[2023-03-22 00:11:26] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 00:11:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:27] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:27] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-03-22 00:11:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:27] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 00:11:27] [INFO ] Added : 25 causal constraints over 6 iterations in 72 ms. Result :sat
Minimization took 22 ms.
[2023-03-22 00:11:27] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:27] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 00:11:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:27] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:27] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-22 00:11:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-22 00:11:27] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 00:11:27] [INFO ] Added : 21 causal constraints over 5 iterations in 41 ms. Result :sat
Minimization took 25 ms.
[2023-03-22 00:11:27] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-22 00:11:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:27] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-22 00:11:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:27] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-22 00:11:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 24 ms returned sat
[2023-03-22 00:11:27] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 00:11:27] [INFO ] Added : 27 causal constraints over 6 iterations in 86 ms. Result :sat
Minimization took 32 ms.
[2023-03-22 00:11:27] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-22 00:11:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:27] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:27] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2023-03-22 00:11:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-03-22 00:11:27] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-22 00:11:27] [INFO ] Added : 25 causal constraints over 5 iterations in 96 ms. Result :sat
Minimization took 33 ms.
[2023-03-22 00:11:27] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:27] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-22 00:11:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:27] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:28] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-03-22 00:11:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-22 00:11:28] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 00:11:28] [INFO ] Added : 23 causal constraints over 6 iterations in 47 ms. Result :sat
Minimization took 33 ms.
[2023-03-22 00:11:28] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 00:11:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:28] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:28] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2023-03-22 00:11:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:28] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 00:11:28] [INFO ] Added : 29 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 44 ms.
[2023-03-22 00:11:28] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-22 00:11:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:28] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 00:11:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:28] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:28] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-22 00:11:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 00:11:28] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 00:11:28] [INFO ] Added : 23 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53] Max seen :[51, 50, 51, 52, 51, 51, 50, 50, 50, 50, 50, 52]
FORMULA JoinFreeModules-PT-0050-UpperBounds-04 53 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 11 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 50/50 places, 80/80 transitions.
[2023-03-22 00:11:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 859 ms. (steps per millisecond=1164 ) properties (out of 11) seen :558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 11) seen :450
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 11) seen :453
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 11) seen :454
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 678 ms. (steps per millisecond=1474 ) properties (out of 11) seen :485
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 11) seen :461
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 680 ms. (steps per millisecond=1470 ) properties (out of 11) seen :406
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 11) seen :451
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 11) seen :483
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 659 ms. (steps per millisecond=1517 ) properties (out of 11) seen :441
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=1526 ) properties (out of 11) seen :449
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 11) seen :483
[2023-03-22 00:11:36] [INFO ] Invariant cache hit.
[2023-03-22 00:11:36] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-22 00:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:36] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:36] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-22 00:11:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 00:11:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:36] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 00:11:36] [INFO ] Added : 12 causal constraints over 3 iterations in 32 ms. Result :sat
Minimization took 25 ms.
[2023-03-22 00:11:37] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-22 00:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:37] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 00:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:37] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:37] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-22 00:11:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:37] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 00:11:37] [INFO ] Added : 21 causal constraints over 6 iterations in 46 ms. Result :sat
Minimization took 24 ms.
[2023-03-22 00:11:37] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:37] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 00:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:37] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:37] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2023-03-22 00:11:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-22 00:11:37] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 00:11:37] [INFO ] Added : 24 causal constraints over 6 iterations in 81 ms. Result :sat
Minimization took 21 ms.
[2023-03-22 00:11:37] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:37] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 00:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:37] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:37] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2023-03-22 00:11:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:37] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 00:11:37] [INFO ] Added : 29 causal constraints over 7 iterations in 173 ms. Result :sat
Minimization took 33 ms.
[2023-03-22 00:11:37] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:37] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-22 00:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:37] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-22 00:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:37] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2023-03-22 00:11:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 00:11:37] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 00:11:37] [INFO ] Added : 25 causal constraints over 6 iterations in 70 ms. Result :sat
Minimization took 21 ms.
[2023-03-22 00:11:37] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2023-03-22 00:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:37] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 00:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:38] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:38] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2023-03-22 00:11:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-22 00:11:38] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 00:11:38] [INFO ] Added : 21 causal constraints over 5 iterations in 44 ms. Result :sat
Minimization took 17 ms.
[2023-03-22 00:11:38] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:38] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 00:11:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:38] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:38] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-22 00:11:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 17 ms returned sat
[2023-03-22 00:11:38] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 00:11:38] [INFO ] Added : 27 causal constraints over 6 iterations in 78 ms. Result :sat
Minimization took 32 ms.
[2023-03-22 00:11:38] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 00:11:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:38] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:38] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2023-03-22 00:11:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 00:11:38] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 00:11:38] [INFO ] Added : 28 causal constraints over 7 iterations in 52 ms. Result :sat
Minimization took 31 ms.
[2023-03-22 00:11:38] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:38] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 00:11:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:38] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:38] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-03-22 00:11:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-22 00:11:38] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 00:11:38] [INFO ] Added : 23 causal constraints over 6 iterations in 39 ms. Result :sat
Minimization took 30 ms.
[2023-03-22 00:11:38] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:38] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 00:11:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:38] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2023-03-22 00:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:38] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2023-03-22 00:11:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:38] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 00:11:38] [INFO ] Added : 29 causal constraints over 6 iterations in 60 ms. Result :sat
Minimization took 46 ms.
[2023-03-22 00:11:39] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2023-03-22 00:11:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-22 00:11:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:39] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:39] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-22 00:11:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:39] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 00:11:39] [INFO ] Added : 23 causal constraints over 6 iterations in 60 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53] Max seen :[51, 50, 51, 51, 51, 50, 50, 52, 50, 50, 52]
Support contains 11 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 50/50 places, 80/80 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-22 00:11:39] [INFO ] Invariant cache hit.
[2023-03-22 00:11:39] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-22 00:11:39] [INFO ] Invariant cache hit.
[2023-03-22 00:11:39] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 00:11:39] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-22 00:11:39] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 00:11:39] [INFO ] Invariant cache hit.
[2023-03-22 00:11:39] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 50/50 places, 80/80 transitions.
[2023-03-22 00:11:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 11) seen :554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 665 ms. (steps per millisecond=1503 ) properties (out of 11) seen :450
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 11) seen :444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 11) seen :451
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 11) seen :481
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 11) seen :454
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 11) seen :403
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 690 ms. (steps per millisecond=1449 ) properties (out of 11) seen :457
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 685 ms. (steps per millisecond=1459 ) properties (out of 11) seen :504
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 11) seen :453
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 11) seen :452
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 686 ms. (steps per millisecond=1457 ) properties (out of 11) seen :482
[2023-03-22 00:11:47] [INFO ] Invariant cache hit.
[2023-03-22 00:11:47] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 00:11:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:47] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:47] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-22 00:11:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 00:11:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 00:11:47] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 00:11:47] [INFO ] Added : 12 causal constraints over 3 iterations in 31 ms. Result :sat
Minimization took 23 ms.
[2023-03-22 00:11:47] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-22 00:11:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:47] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-22 00:11:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:47] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2023-03-22 00:11:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-22 00:11:48] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 00:11:48] [INFO ] Added : 21 causal constraints over 6 iterations in 45 ms. Result :sat
Minimization took 17 ms.
[2023-03-22 00:11:48] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 00:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:48] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:48] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2023-03-22 00:11:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:48] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 00:11:48] [INFO ] Added : 24 causal constraints over 6 iterations in 85 ms. Result :sat
Minimization took 25 ms.
[2023-03-22 00:11:48] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:48] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 00:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:48] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-22 00:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:48] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-22 00:11:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 00:11:48] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 00:11:48] [INFO ] Added : 29 causal constraints over 7 iterations in 179 ms. Result :sat
Minimization took 31 ms.
[2023-03-22 00:11:48] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2023-03-22 00:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-22 00:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:48] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2023-03-22 00:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:48] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2023-03-22 00:11:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:48] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 00:11:48] [INFO ] Added : 25 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 21 ms.
[2023-03-22 00:11:48] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 00:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:48] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:48] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2023-03-22 00:11:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-22 00:11:48] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-22 00:11:49] [INFO ] Added : 21 causal constraints over 5 iterations in 39 ms. Result :sat
Minimization took 23 ms.
[2023-03-22 00:11:49] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 00:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:49] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:49] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-22 00:11:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 17 ms returned sat
[2023-03-22 00:11:49] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 00:11:49] [INFO ] Added : 27 causal constraints over 6 iterations in 79 ms. Result :sat
Minimization took 33 ms.
[2023-03-22 00:11:49] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-22 00:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:49] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:49] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-22 00:11:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 00:11:49] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-22 00:11:49] [INFO ] Added : 28 causal constraints over 7 iterations in 39 ms. Result :sat
Minimization took 22 ms.
[2023-03-22 00:11:49] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 00:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:49] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:49] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-22 00:11:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-22 00:11:49] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 00:11:49] [INFO ] Added : 23 causal constraints over 6 iterations in 47 ms. Result :sat
Minimization took 27 ms.
[2023-03-22 00:11:49] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-22 00:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:49] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:49] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2023-03-22 00:11:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 00:11:49] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 00:11:49] [INFO ] Added : 29 causal constraints over 6 iterations in 74 ms. Result :sat
Minimization took 47 ms.
[2023-03-22 00:11:49] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-22 00:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:49] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-22 00:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:50] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-22 00:11:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 00:11:50] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 00:11:50] [INFO ] Added : 23 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53] Max seen :[51, 50, 51, 51, 51, 50, 50, 52, 50, 50, 52]
Support contains 11 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 50/50 places, 80/80 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-22 00:11:50] [INFO ] Invariant cache hit.
[2023-03-22 00:11:50] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-22 00:11:50] [INFO ] Invariant cache hit.
[2023-03-22 00:11:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 00:11:50] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-22 00:11:50] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 00:11:50] [INFO ] Invariant cache hit.
[2023-03-22 00:11:50] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 50/50 places, 80/80 transitions.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-01
[2023-03-22 00:11:50] [INFO ] Invariant cache hit.
Incomplete random walk after 10011 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
[2023-03-22 00:11:50] [INFO ] Invariant cache hit.
[2023-03-22 00:11:50] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:50] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 00:11:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:50] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:50] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-22 00:11:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 00:11:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-22 00:11:50] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 00:11:50] [INFO ] Added : 12 causal constraints over 3 iterations in 27 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[51]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 00:11:50] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-22 00:11:50] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 00:11:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000012 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) 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
[2023-03-22 00:11:50] [INFO ] Invariant cache hit.
[2023-03-22 00:11:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 00:11:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:50] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 00:11:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 00:11:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:11:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-22 00:11:51] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 00:11:51] [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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 00:11:51] [INFO ] Invariant cache hit.
[2023-03-22 00:11:51] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-22 00:11:51] [INFO ] Invariant cache hit.
[2023-03-22 00:11:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:51] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-03-22 00:11:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:11:51] [INFO ] Invariant cache hit.
[2023-03-22 00:11:51] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0050-UpperBounds-01 in 751 ms.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-02
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 00:11:51] [INFO ] Computed 10 place invariants in 2 ms
Incomplete random walk after 10012 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=715 ) 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
[2023-03-22 00:11:51] [INFO ] Invariant cache hit.
[2023-03-22 00:11:51] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-22 00:11:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:51] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:51] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-22 00:11:51] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 00:11:51] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 00:11:51] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-22 00:11:51] [INFO ] Added : 21 causal constraints over 6 iterations in 51 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[50]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 00:11:51] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 00:11:51] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 00:11:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000009 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5618 ) properties (out of 1) seen :50
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 1) seen :50
[2023-03-22 00:11:51] [INFO ] Invariant cache hit.
[2023-03-22 00:11:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 00:11:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:51] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 00:11:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 00:11:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:11:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:51] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 00:11:51] [INFO ] Added : 6 causal constraints over 2 iterations in 9 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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 00:11:51] [INFO ] Invariant cache hit.
[2023-03-22 00:11:51] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-22 00:11:51] [INFO ] Invariant cache hit.
[2023-03-22 00:11:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:51] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-22 00:11:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:11:51] [INFO ] Invariant cache hit.
[2023-03-22 00:11:51] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0050-UpperBounds-02 in 801 ms.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-03
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 00:11:51] [INFO ] Computed 10 place invariants in 1 ms
Incomplete random walk after 10003 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) 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
[2023-03-22 00:11:51] [INFO ] Invariant cache hit.
[2023-03-22 00:11:51] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 00:11:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:52] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2023-03-22 00:11:52] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 00:11:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:52] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 00:11:52] [INFO ] Added : 24 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[51]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 0 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 00:11:52] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 00:11:52] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 00:11:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 1) seen :51
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 :51
[2023-03-22 00:11:52] [INFO ] Invariant cache hit.
[2023-03-22 00:11:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 00:11:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:11:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 00:11:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:11:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-22 00:11:52] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 00:11:52] [INFO ] Added : 6 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 12 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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 00:11:52] [INFO ] Invariant cache hit.
[2023-03-22 00:11:52] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-22 00:11:52] [INFO ] Invariant cache hit.
[2023-03-22 00:11:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:52] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-22 00:11:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:11:52] [INFO ] Invariant cache hit.
[2023-03-22 00:11:52] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. 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 80 rows 50 cols
[2023-03-22 00:11:52] [INFO ] Computed 10 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :49
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 :37
[2023-03-22 00:11:52] [INFO ] Invariant cache hit.
[2023-03-22 00:11:52] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:52] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 00:11:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:52] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2023-03-22 00:11:52] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 00:11:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 00:11:52] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 00:11:52] [INFO ] Added : 29 causal constraints over 7 iterations in 84 ms. Result :sat
Minimization took 26 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[49]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 00:11:52] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-22 00:11:52] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 00:11:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 1) seen :52
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 1) seen :50
[2023-03-22 00:11:53] [INFO ] Invariant cache hit.
[2023-03-22 00:11:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 00:11:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:11:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 00:11:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:11:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-22 00:11:53] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 3 ms to minimize.
[2023-03-22 00:11:53] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 33 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 704 ms.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-06
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 00:11:53] [INFO ] Computed 10 place invariants in 1 ms
Incomplete random walk after 10013 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=834 ) properties (out of 1) seen :51
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :51
[2023-03-22 00:11:53] [INFO ] Invariant cache hit.
[2023-03-22 00:11:53] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-22 00:11:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:53] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:53] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2023-03-22 00:11:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 00:11:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:53] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 00:11:53] [INFO ] Added : 25 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 20 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[51]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 00:11:53] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 00:11:53] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 00:11:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000022 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) 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
[2023-03-22 00:11:53] [INFO ] Invariant cache hit.
[2023-03-22 00:11:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 00:11:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-22 00:11:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 00:11:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:11:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:53] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 00:11:54] [INFO ] Added : 6 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 18 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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 00:11:54] [INFO ] Invariant cache hit.
[2023-03-22 00:11:54] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-22 00:11:54] [INFO ] Invariant cache hit.
[2023-03-22 00:11:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:54] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-03-22 00:11:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:11:54] [INFO ] Invariant cache hit.
[2023-03-22 00:11:54] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0050-UpperBounds-06 in 735 ms.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-07
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 00:11:54] [INFO ] Computed 10 place invariants in 2 ms
Incomplete random walk after 10008 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 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :50
[2023-03-22 00:11:54] [INFO ] Invariant cache hit.
[2023-03-22 00:11:54] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2023-03-22 00:11:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:54] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 00:11:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:54] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:54] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2023-03-22 00:11:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 00:11:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-22 00:11:54] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 00:11:54] [INFO ] Added : 21 causal constraints over 5 iterations in 39 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[50]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 00:11:54] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 00:11:54] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 00:11:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) 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
[2023-03-22 00:11:54] [INFO ] Invariant cache hit.
[2023-03-22 00:11:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 00:11:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:11:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 00:11:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-22 00:11:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:54] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 00:11:54] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 6 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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 00:11:54] [INFO ] Invariant cache hit.
[2023-03-22 00:11:54] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 00:11:54] [INFO ] Invariant cache hit.
[2023-03-22 00:11:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:54] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-03-22 00:11:54] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 00:11:54] [INFO ] Invariant cache hit.
[2023-03-22 00:11:54] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0050-UpperBounds-07 in 701 ms.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-08
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 00:11:54] [INFO ] Computed 10 place invariants in 1 ms
Incomplete random walk after 10002 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 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :50
[2023-03-22 00:11:54] [INFO ] Invariant cache hit.
[2023-03-22 00:11:54] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:54] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-22 00:11:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:54] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:54] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2023-03-22 00:11:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 00:11:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 17 ms returned sat
[2023-03-22 00:11:54] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-22 00:11:55] [INFO ] Added : 27 causal constraints over 6 iterations in 79 ms. Result :sat
Minimization took 32 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[50]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 00:11:55] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 00:11:55] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 00:11:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 1) seen :50
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 1) seen :50
[2023-03-22 00:11:55] [INFO ] Invariant cache hit.
[2023-03-22 00:11:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 00:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-22 00:11:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 00:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 00:11:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-22 00:11:55] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 00:11:55] [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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 0 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 00:11:55] [INFO ] Invariant cache hit.
[2023-03-22 00:11:55] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 00:11:55] [INFO ] Invariant cache hit.
[2023-03-22 00:11:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:55] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-03-22 00:11:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:11:55] [INFO ] Invariant cache hit.
[2023-03-22 00:11:55] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0050-UpperBounds-08 in 766 ms.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-09
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 00:11:55] [INFO ] Computed 10 place invariants in 2 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :40
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
[2023-03-22 00:11:55] [INFO ] Invariant cache hit.
[2023-03-22 00:11:55] [INFO ] [Real]Absence check using 10 positive place invariants in 1 ms returned sat
[2023-03-22 00:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:55] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-22 00:11:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:55] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:55] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2023-03-22 00:11:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 00:11:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 00:11:55] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 00:11:55] [INFO ] Added : 24 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 32 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[40]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 00:11:55] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 00:11:55] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 00:11:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000007 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 1) seen :52
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 1) seen :50
[2023-03-22 00:11:56] [INFO ] Invariant cache hit.
[2023-03-22 00:11:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 00:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-22 00:11:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 00:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:11:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:56] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 1 ms to minimize.
[2023-03-22 00:11:56] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 22 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 701 ms.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-10
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 00:11:56] [INFO ] Computed 10 place invariants in 1 ms
Incomplete random walk after 10001 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
[2023-03-22 00:11:56] [INFO ] Invariant cache hit.
[2023-03-22 00:11:56] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 00:11:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:56] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:56] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-03-22 00:11:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 00:11:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-03-22 00:11:56] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-22 00:11:56] [INFO ] Added : 23 causal constraints over 6 iterations in 51 ms. Result :sat
Minimization took 26 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[50]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 0 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 00:11:56] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 00:11:56] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 00:11:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 1) seen :50
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 1) seen :50
[2023-03-22 00:11:56] [INFO ] Invariant cache hit.
[2023-03-22 00:11:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 00:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:11:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 00:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-22 00:11:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:56] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 00:11:56] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 6 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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 0 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 00:11:56] [INFO ] Invariant cache hit.
[2023-03-22 00:11:56] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-22 00:11:56] [INFO ] Invariant cache hit.
[2023-03-22 00:11:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:56] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-03-22 00:11:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:11:56] [INFO ] Invariant cache hit.
[2023-03-22 00:11:56] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0050-UpperBounds-10 in 692 ms.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-11
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 00:11:56] [INFO ] Computed 10 place invariants in 1 ms
Incomplete random walk after 10002 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
[2023-03-22 00:11:56] [INFO ] Invariant cache hit.
[2023-03-22 00:11:56] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-22 00:11:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:57] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:57] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2023-03-22 00:11:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 00:11:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-03-22 00:11:57] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-22 00:11:57] [INFO ] Added : 29 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 46 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[50]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 00:11:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 00:11:57] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 00:11:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000011 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 1) seen :50
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 1) seen :50
[2023-03-22 00:11:57] [INFO ] Invariant cache hit.
[2023-03-22 00:11:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 00:11:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:11:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 00:11:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 00:11:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:57] [INFO ] Computed and/alt/rep : 6/15/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 00:11:57] [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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 1 ms. Remains : 5/5 places, 8/8 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-22 00:11:57] [INFO ] Invariant cache hit.
[2023-03-22 00:11:57] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-03-22 00:11:57] [INFO ] Invariant cache hit.
[2023-03-22 00:11:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:57] [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.
[2023-03-22 00:11:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:11:57] [INFO ] Invariant cache hit.
[2023-03-22 00:11:57] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 5/5 places, 8/8 transitions.
Ending property specific reduction for JoinFreeModules-PT-0050-UpperBounds-11 in 729 ms.
Starting property specific reduction for JoinFreeModules-PT-0050-UpperBounds-14
// Phase 1: matrix 80 rows 50 cols
[2023-03-22 00:11:57] [INFO ] Computed 10 place invariants in 0 ms
Incomplete random walk after 10011 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1112 ) properties (out of 1) seen :46
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 :9
[2023-03-22 00:11:57] [INFO ] Invariant cache hit.
[2023-03-22 00:11:57] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-22 00:11:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-22 00:11:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:57] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 00:11:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:57] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-22 00:11:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-22 00:11:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-03-22 00:11:57] [INFO ] Computed and/alt/rep : 60/150/60 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-22 00:11:57] [INFO ] Added : 23 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 22 ms.
Current structural bounds on expressions (after SMT) : [53] Max seen :[46]
Support contains 1 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 80/80 transitions.
Graph (complete) has 120 edges and 50 vertex of which 5 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.0 ms
Discarding 45 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Applied a total of 1 rules in 1 ms. Remains 5 /50 variables (removed 45) and now considering 8/80 (removed 72) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-22 00:11:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 00:11:57] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 5/50 places, 8/80 transitions.
[2023-03-22 00:11:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 1) seen :52
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 1) seen :52
[2023-03-22 00:11:58] [INFO ] Invariant cache hit.
[2023-03-22 00:11:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 00:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:11:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 00:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:11:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:11:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-22 00:11:58] [INFO ] Deduced a trap composed of 3 places in 14 ms of which 1 ms to minimize.
[2023-03-22 00:11:58] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 16 ms
Current structural bounds on expressions (after SMT) : [52] Max seen :[52]
FORMULA JoinFreeModules-PT-0050-UpperBounds-14 52 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for JoinFreeModules-PT-0050-UpperBounds-14 in 665 ms.
[2023-03-22 00:11:58] [INFO ] Flatten gal took : 28 ms
[2023-03-22 00:11:58] [INFO ] Applying decomposition
[2023-03-22 00:11:58] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1646040934092287334.txt' '-o' '/tmp/graph1646040934092287334.bin' '-w' '/tmp/graph1646040934092287334.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1646040934092287334.bin' '-l' '-1' '-v' '-w' '/tmp/graph1646040934092287334.weights' '-q' '0' '-e' '0.001'
[2023-03-22 00:11:58] [INFO ] Decomposing Gal with order
[2023-03-22 00:11:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 00:11:58] [INFO ] Flatten gal took : 5 ms
[2023-03-22 00:11:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-03-22 00:11:58] [INFO ] Time to serialize gal into /tmp/UpperBounds17663193377517366348.gal : 1 ms
[2023-03-22 00:11:58] [INFO ] Time to serialize properties into /tmp/UpperBounds14100487484180835571.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds17663193377517366348.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds14100487484180835571.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...285
Loading property file /tmp/UpperBounds14100487484180835571.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,8.95107e+55,0.260313,9720,12,369,34,27126,49,0,65,30768,0
Total reachable state count : 8.95106610221689558409586313755186032795e+55

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-01,0,0.268381,9720,1,0,65,27126,109,11,134,30768,107
Min sum of variable value : 0
Maximum sum along a path : 50
Bounds property JoinFreeModules-PT-0050-UpperBounds-02 :0 <= u5.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-02,0,0.277589,9720,1,0,72,27126,132,11,192,30768,128
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-03,0,0.277916,9720,1,0,82,27126,145,11,192,30768,147
Min sum of variable value : 0
Maximum sum along a path : 51
Bounds property JoinFreeModules-PT-0050-UpperBounds-06 :0 <= u4.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-06,0,0.278148,9720,1,0,89,27126,161,11,192,30768,160
Min sum of variable value : 0
Maximum sum along a path : 50
Bounds property JoinFreeModules-PT-0050-UpperBounds-07 :0 <= u4.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-07,0,0.278379,9720,1,0,96,27126,177,11,192,30768,173
Min sum of variable value : 0
Maximum sum along a path : 50
Bounds property JoinFreeModules-PT-0050-UpperBounds-08 :0 <= u8.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-08,0,0.278597,9720,1,0,99,27126,200,11,192,30768,184
Min sum of variable value : 0
Maximum sum along a path : 50
Bounds property JoinFreeModules-PT-0050-UpperBounds-10 :0 <= u3.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-10,0,0.278895,9720,1,0,107,27126,215,11,192,30768,199
Min sum of variable value : 0
Maximum sum along a path : 50
Bounds property JoinFreeModules-PT-0050-UpperBounds-11 :0 <= u7.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-11,0,0.279135,9720,1,0,111,27126,234,11,192,30768,206
Total runtime 62692 ms.

BK_STOP 1679443919865

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
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 r229-tall-167856412900181"
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 ;