MCC'2022- Execution of r179-tall-165277026800130

About the Execution of 2021-gold for Philosophers-PT-002000

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
1918.668	3600000.00	3706886.00	8298.90	2000 2000 ? 2000 ? 2000 ? 2000 1 1 1 1 1 1 1 1	normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r179-tall-165277026800130.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is Philosophers-PT-002000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-165277026800130
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 33M
-rw-r--r-- 1 mcc users 1.6M Apr 29 13:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 7.9M Apr 29 13:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.3M Apr 29 12:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 7.8M Apr 29 12:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 1.3M May 9 08:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 4.6M May 9 08:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 607K May 9 08:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.7M May 9 08:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 183K May 9 08:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 513K May 9 08:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 4.5M May 10 09:34 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-PT-002000-UpperBounds-00
FORMULA_NAME Philosophers-PT-002000-UpperBounds-01
FORMULA_NAME Philosophers-PT-002000-UpperBounds-02
FORMULA_NAME Philosophers-PT-002000-UpperBounds-03
FORMULA_NAME Philosophers-PT-002000-UpperBounds-04
FORMULA_NAME Philosophers-PT-002000-UpperBounds-05
FORMULA_NAME Philosophers-PT-002000-UpperBounds-06
FORMULA_NAME Philosophers-PT-002000-UpperBounds-07
FORMULA_NAME Philosophers-PT-002000-UpperBounds-08
FORMULA_NAME Philosophers-PT-002000-UpperBounds-09
FORMULA_NAME Philosophers-PT-002000-UpperBounds-10
FORMULA_NAME Philosophers-PT-002000-UpperBounds-11
FORMULA_NAME Philosophers-PT-002000-UpperBounds-12
FORMULA_NAME Philosophers-PT-002000-UpperBounds-13
FORMULA_NAME Philosophers-PT-002000-UpperBounds-14
FORMULA_NAME Philosophers-PT-002000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652828760168

Running Version 0
[2022-05-17 23:06:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 23:06:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 23:06:02] [INFO ] Load time of PNML (sax parser for PT used): 428 ms
[2022-05-17 23:06:02] [INFO ] Transformed 10000 places.
[2022-05-17 23:06:02] [INFO ] Transformed 10000 transitions.
[2022-05-17 23:06:02] [INFO ] Parsed PT model containing 10000 places and 10000 transitions in 533 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 668 ms.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 23:06:03] [INFO ] Computed 4000 place invariants in 101 ms
FORMULA Philosophers-PT-002000-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-002000-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-002000-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-002000-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-002000-UpperBounds-07 2000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-002000-UpperBounds-05 2000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-002000-UpperBounds-01 2000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-002000-UpperBounds-00 2000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6272 ms. (steps per millisecond=1 ) properties (out of 8) seen :1551
FORMULA Philosophers-PT-002000-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-002000-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-002000-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1192 ms. (steps per millisecond=8 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1133 ms. (steps per millisecond=8 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1136 ms. (steps per millisecond=8 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1153 ms. (steps per millisecond=8 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=15 ) properties (out of 5) seen :2
FORMULA Philosophers-PT-002000-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 23:06:14] [INFO ] Computed 4000 place invariants in 38 ms
[2022-05-17 23:06:17] [INFO ] [Real]Absence check using 4000 positive place invariants in 1764 ms returned sat
[2022-05-17 23:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:06:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-17 23:06:22] [INFO ] [Real]Absence check using 4000 positive place invariants in 2047 ms returned sat
[2022-05-17 23:06:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:06:24] [INFO ] [Real]Absence check using state equation in 2090 ms returned unknown
[2022-05-17 23:06:27] [INFO ] [Real]Absence check using 4000 positive place invariants in 1683 ms returned sat
[2022-05-17 23:06:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:06:29] [INFO ] [Real]Absence check using state equation in 2491 ms returned unknown
[2022-05-17 23:06:32] [INFO ] [Real]Absence check using 4000 positive place invariants in 1580 ms returned sat
[2022-05-17 23:06:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:06:34] [INFO ] [Real]Absence check using state equation in 2699 ms returned unknown
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000, 2000] Max seen :[293, 669, 293, 293]
Support contains 4000 out of 10000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Free-agglomeration rule (complex) applied 2000 times.
Iterating global reduction 0 with 2000 rules applied. Total rules applied 2000 place count 10000 transition count 8000
Reduce places removed 2000 places and 0 transitions.
Iterating post reduction 0 with 2000 rules applied. Total rules applied 4000 place count 8000 transition count 8000
Applied a total of 4000 rules in 1963 ms. Remains 8000 /10000 variables (removed 2000) and now considering 8000/10000 (removed 2000) transitions.
Finished structural reductions, in 1 iterations. Remains : 8000/10000 places, 8000/10000 transitions.
// Phase 1: matrix 8000 rows 8000 cols
[2022-05-17 23:06:37] [INFO ] Computed 4000 place invariants in 26 ms
Interrupted random walk after 61308 steps, including 6 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen :{0=443, 1=2000, 2=443, 3=443}
FORMULA Philosophers-PT-002000-UpperBounds-03 2000 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 48749 steps, including 0 resets, run timeout after 5085 ms. (steps per millisecond=9 ) properties seen :{0=12, 1=12, 2=12}
Interrupted Best-First random walk after 48749 steps, including 0 resets, run timeout after 5097 ms. (steps per millisecond=9 ) properties seen :{0=12, 1=12, 2=12}
Interrupted Best-First random walk after 56659 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=11 ) properties seen :{0=14, 1=14, 2=14}
// Phase 1: matrix 8000 rows 8000 cols
[2022-05-17 23:07:22] [INFO ] Computed 4000 place invariants in 23 ms
[2022-05-17 23:07:24] [INFO ] [Real]Absence check using 4000 positive place invariants in 1624 ms returned sat
[2022-05-17 23:07:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:07:30] [INFO ] [Real]Absence check using state equation in 5615 ms returned sat
[2022-05-17 23:07:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:07:32] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1638 ms returned sat
[2022-05-17 23:07:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:07:39] [INFO ] [Nat]Absence check using state equation in 7230 ms returned sat
[2022-05-17 23:07:40] [INFO ] Computed and/alt/rep : 4000/6000/4000 causal constraints (skipped 0 transitions) in 317 ms.
[2022-05-17 23:08:00] [INFO ] Added : 229 causal constraints over 46 iterations in 20178 ms.(timeout) Result :sat
[2022-05-17 23:08:03] [INFO ] [Real]Absence check using 4000 positive place invariants in 1687 ms returned sat
[2022-05-17 23:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:08:09] [INFO ] [Real]Absence check using state equation in 6497 ms returned sat
[2022-05-17 23:08:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:08:12] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1560 ms returned sat
[2022-05-17 23:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:08:19] [INFO ] [Nat]Absence check using state equation in 7148 ms returned sat
[2022-05-17 23:08:20] [INFO ] Computed and/alt/rep : 4000/6000/4000 causal constraints (skipped 0 transitions) in 338 ms.
[2022-05-17 23:08:40] [INFO ] Added : 229 causal constraints over 46 iterations in 20238 ms.(timeout) Result :sat
[2022-05-17 23:08:42] [INFO ] [Real]Absence check using 4000 positive place invariants in 1548 ms returned sat
[2022-05-17 23:08:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:08:48] [INFO ] [Real]Absence check using state equation in 5666 ms returned sat
[2022-05-17 23:08:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:08:50] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1562 ms returned sat
[2022-05-17 23:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:08:56] [INFO ] [Nat]Absence check using state equation in 6003 ms returned sat
[2022-05-17 23:08:57] [INFO ] Computed and/alt/rep : 4000/6000/4000 causal constraints (skipped 0 transitions) in 294 ms.
[2022-05-17 23:09:17] [INFO ] Added : 229 causal constraints over 46 iterations in 20070 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[443, 443, 443]
Interrupted Parikh walk after 87060 steps, including 73 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties (out of 3) seen :1338
Interrupted Parikh walk after 86903 steps, including 73 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties (out of 3) seen :1350
Interrupted Parikh walk after 86612 steps, including 73 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties (out of 3) seen :1353
Support contains 2000 out of 8000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8000/8000 places, 8000/8000 transitions.
Free-agglomeration rule (complex) applied 2000 times.
Iterating global reduction 0 with 2000 rules applied. Total rules applied 2000 place count 8000 transition count 6000
Reduce places removed 2000 places and 0 transitions.
Ensure Unique test removed 2000 transitions
Reduce isomorphic transitions removed 2000 transitions.
Iterating post reduction 0 with 4000 rules applied. Total rules applied 6000 place count 6000 transition count 4000
Applied a total of 6000 rules in 1492 ms. Remains 6000 /8000 variables (removed 2000) and now considering 4000/8000 (removed 4000) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/8000 places, 4000/8000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:10:49] [INFO ] Computed 4000 place invariants in 8 ms
Interrupted random walk after 57011 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=599, 1=599, 2=599}
Interrupted Best-First random walk after 58218 steps, including 0 resets, run timeout after 5088 ms. (steps per millisecond=11 ) properties seen :{0=29, 1=29, 2=29}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5071 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5051 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:11:34] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:11:36] [INFO ] [Real]Absence check using 4000 positive place invariants in 1719 ms returned sat
[2022-05-17 23:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:11:40] [INFO ] [Real]Absence check using state equation in 3874 ms returned sat
[2022-05-17 23:11:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:11:42] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1739 ms returned sat
[2022-05-17 23:11:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:11:46] [INFO ] [Nat]Absence check using state equation in 3927 ms returned sat
[2022-05-17 23:11:47] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 151 ms.
[2022-05-17 23:11:47] [INFO ] Added : 0 causal constraints over 0 iterations in 583 ms. Result :sat
[2022-05-17 23:11:50] [INFO ] [Real]Absence check using 4000 positive place invariants in 1671 ms returned sat
[2022-05-17 23:11:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:11:53] [INFO ] [Real]Absence check using state equation in 3366 ms returned sat
[2022-05-17 23:11:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:11:55] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1745 ms returned sat
[2022-05-17 23:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:12:00] [INFO ] [Nat]Absence check using state equation in 4372 ms returned sat
[2022-05-17 23:12:00] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 140 ms.
[2022-05-17 23:12:00] [INFO ] Added : 0 causal constraints over 0 iterations in 559 ms. Result :sat
[2022-05-17 23:12:03] [INFO ] [Real]Absence check using 4000 positive place invariants in 1660 ms returned sat
[2022-05-17 23:12:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:12:06] [INFO ] [Real]Absence check using state equation in 3566 ms returned sat
[2022-05-17 23:12:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:12:09] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1732 ms returned sat
[2022-05-17 23:12:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:12:13] [INFO ] [Nat]Absence check using state equation in 3901 ms returned sat
[2022-05-17 23:12:13] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 150 ms.
[2022-05-17 23:12:13] [INFO ] Added : 0 causal constraints over 0 iterations in 571 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[599, 599, 599]
Incomplete Parikh walk after 60000 steps, including 98 resets, run finished after 19733 ms. (steps per millisecond=3 ) properties (out of 3) seen :1800 could not realise parikh vector
Incomplete Parikh walk after 60000 steps, including 98 resets, run finished after 19717 ms. (steps per millisecond=3 ) properties (out of 3) seen :1800 could not realise parikh vector
Incomplete Parikh walk after 60000 steps, including 98 resets, run finished after 19730 ms. (steps per millisecond=3 ) properties (out of 3) seen :1800 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 272 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 247 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:13:13] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:13:17] [INFO ] Implicit Places using invariants in 3303 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:13:17] [INFO ] Computed 4000 place invariants in 9 ms
[2022-05-17 23:13:20] [INFO ] Implicit Places using invariants and state equation in 3105 ms returned []
Implicit Place search using SMT with State Equation took 6410 ms to find 0 implicit places.
[2022-05-17 23:13:20] [INFO ] Redundant transitions in 249 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:13:20] [INFO ] Computed 4000 place invariants in 11 ms
[2022-05-17 23:13:23] [INFO ] Dead Transitions using invariants and state equation in 2901 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:13:23] [INFO ] Computed 4000 place invariants in 14 ms
Interrupted random walk after 55885 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=592, 1=592, 2=592}
Interrupted Best-First random walk after 54326 steps, including 0 resets, run timeout after 5028 ms. (steps per millisecond=10 ) properties seen :{0=27, 1=27, 2=27}
Interrupted Best-First random walk after 54326 steps, including 0 resets, run timeout after 5082 ms. (steps per millisecond=10 ) properties seen :{0=27, 1=27, 2=27}
Interrupted Best-First random walk after 54326 steps, including 0 resets, run timeout after 5065 ms. (steps per millisecond=10 ) properties seen :{0=27, 1=27, 2=27}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:14:08] [INFO ] Computed 4000 place invariants in 17 ms
[2022-05-17 23:14:11] [INFO ] [Real]Absence check using 4000 positive place invariants in 1775 ms returned sat
[2022-05-17 23:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:14:14] [INFO ] [Real]Absence check using state equation in 3974 ms returned sat
[2022-05-17 23:14:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:14:17] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1674 ms returned sat
[2022-05-17 23:14:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:14:21] [INFO ] [Nat]Absence check using state equation in 4252 ms returned sat
[2022-05-17 23:14:21] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 174 ms.
[2022-05-17 23:14:22] [INFO ] Added : 0 causal constraints over 0 iterations in 612 ms. Result :sat
[2022-05-17 23:14:24] [INFO ] [Real]Absence check using 4000 positive place invariants in 1693 ms returned sat
[2022-05-17 23:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:14:28] [INFO ] [Real]Absence check using state equation in 3487 ms returned sat
[2022-05-17 23:14:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:14:30] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1717 ms returned sat
[2022-05-17 23:14:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:14:34] [INFO ] [Nat]Absence check using state equation in 3557 ms returned sat
[2022-05-17 23:14:34] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 142 ms.
[2022-05-17 23:14:35] [INFO ] Added : 0 causal constraints over 0 iterations in 551 ms. Result :sat
[2022-05-17 23:14:37] [INFO ] [Real]Absence check using 4000 positive place invariants in 1667 ms returned sat
[2022-05-17 23:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:14:41] [INFO ] [Real]Absence check using state equation in 4027 ms returned sat
[2022-05-17 23:14:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:14:43] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1741 ms returned sat
[2022-05-17 23:14:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:14:47] [INFO ] [Nat]Absence check using state equation in 3942 ms returned sat
[2022-05-17 23:14:48] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 149 ms.
[2022-05-17 23:14:48] [INFO ] Added : 0 causal constraints over 0 iterations in 571 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[600, 600, 600]
Incomplete Parikh walk after 60100 steps, including 98 resets, run finished after 19778 ms. (steps per millisecond=3 ) properties (out of 3) seen :1803 could not realise parikh vector
Incomplete Parikh walk after 60100 steps, including 98 resets, run finished after 19883 ms. (steps per millisecond=3 ) properties (out of 3) seen :1803 could not realise parikh vector
Incomplete Parikh walk after 60100 steps, including 98 resets, run finished after 19783 ms. (steps per millisecond=3 ) properties (out of 3) seen :1803 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 220 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 216 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:15:48] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-17 23:15:51] [INFO ] Implicit Places using invariants in 3017 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:15:51] [INFO ] Computed 4000 place invariants in 7 ms
[2022-05-17 23:15:54] [INFO ] Implicit Places using invariants and state equation in 3036 ms returned []
Implicit Place search using SMT with State Equation took 6054 ms to find 0 implicit places.
[2022-05-17 23:15:54] [INFO ] Redundant transitions in 203 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:15:54] [INFO ] Computed 4000 place invariants in 10 ms
[2022-05-17 23:15:57] [INFO ] Dead Transitions using invariants and state equation in 2832 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:15:57] [INFO ] Computed 4000 place invariants in 9 ms
Interrupted random walk after 56696 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=603, 1=603, 2=603}
Interrupted Best-First random walk after 57233 steps, including 0 resets, run timeout after 5083 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5043 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5038 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:16:42] [INFO ] Computed 4000 place invariants in 11 ms
[2022-05-17 23:16:45] [INFO ] [Real]Absence check using 4000 positive place invariants in 1717 ms returned sat
[2022-05-17 23:16:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:16:48] [INFO ] [Real]Absence check using state equation in 3261 ms returned sat
[2022-05-17 23:16:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:16:50] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1636 ms returned sat
[2022-05-17 23:16:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:16:53] [INFO ] [Nat]Absence check using state equation in 3276 ms returned sat
[2022-05-17 23:16:54] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 143 ms.
[2022-05-17 23:16:54] [INFO ] Added : 0 causal constraints over 0 iterations in 561 ms. Result :sat
[2022-05-17 23:16:57] [INFO ] [Real]Absence check using 4000 positive place invariants in 1659 ms returned sat
[2022-05-17 23:16:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:17:00] [INFO ] [Real]Absence check using state equation in 3497 ms returned sat
[2022-05-17 23:17:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:17:02] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1744 ms returned sat
[2022-05-17 23:17:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:17:07] [INFO ] [Nat]Absence check using state equation in 4068 ms returned sat
[2022-05-17 23:17:07] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 126 ms.
[2022-05-17 23:17:07] [INFO ] Added : 0 causal constraints over 0 iterations in 541 ms. Result :sat
[2022-05-17 23:17:10] [INFO ] [Real]Absence check using 4000 positive place invariants in 1795 ms returned sat
[2022-05-17 23:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:17:14] [INFO ] [Real]Absence check using state equation in 3682 ms returned sat
[2022-05-17 23:17:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:17:16] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1759 ms returned sat
[2022-05-17 23:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:17:20] [INFO ] [Nat]Absence check using state equation in 3757 ms returned sat
[2022-05-17 23:17:20] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 148 ms.
[2022-05-17 23:17:21] [INFO ] Added : 0 causal constraints over 0 iterations in 567 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[603, 603, 603]
Incomplete Parikh walk after 60400 steps, including 98 resets, run finished after 19913 ms. (steps per millisecond=3 ) properties (out of 3) seen :1812 could not realise parikh vector
Incomplete Parikh walk after 60400 steps, including 98 resets, run finished after 19834 ms. (steps per millisecond=3 ) properties (out of 3) seen :1812 could not realise parikh vector
Incomplete Parikh walk after 60400 steps, including 98 resets, run finished after 19851 ms. (steps per millisecond=3 ) properties (out of 3) seen :1812 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 221 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 212 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:18:21] [INFO ] Computed 4000 place invariants in 14 ms
[2022-05-17 23:18:24] [INFO ] Implicit Places using invariants in 3004 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:18:24] [INFO ] Computed 4000 place invariants in 16 ms
[2022-05-17 23:18:27] [INFO ] Implicit Places using invariants and state equation in 3106 ms returned []
Implicit Place search using SMT with State Equation took 6112 ms to find 0 implicit places.
[2022-05-17 23:18:27] [INFO ] Redundant transitions in 123 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:18:27] [INFO ] Computed 4000 place invariants in 7 ms
[2022-05-17 23:18:30] [INFO ] Dead Transitions using invariants and state equation in 2759 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:18:30] [INFO ] Computed 4000 place invariants in 9 ms
Interrupted random walk after 56199 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=600, 1=600, 2=600}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5050 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5030 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57228 steps, including 0 resets, run timeout after 5037 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:19:15] [INFO ] Computed 4000 place invariants in 14 ms
[2022-05-17 23:19:17] [INFO ] [Real]Absence check using 4000 positive place invariants in 1714 ms returned sat
[2022-05-17 23:19:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:19:20] [INFO ] [Real]Absence check using state equation in 3278 ms returned sat
[2022-05-17 23:19:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:19:23] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1665 ms returned sat
[2022-05-17 23:19:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:19:27] [INFO ] [Nat]Absence check using state equation in 3764 ms returned sat
[2022-05-17 23:19:27] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 145 ms.
[2022-05-17 23:19:27] [INFO ] Added : 0 causal constraints over 0 iterations in 567 ms. Result :sat
[2022-05-17 23:19:30] [INFO ] [Real]Absence check using 4000 positive place invariants in 1643 ms returned sat
[2022-05-17 23:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:19:33] [INFO ] [Real]Absence check using state equation in 3487 ms returned sat
[2022-05-17 23:19:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:19:35] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1705 ms returned sat
[2022-05-17 23:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:19:39] [INFO ] [Nat]Absence check using state equation in 3623 ms returned sat
[2022-05-17 23:19:39] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 142 ms.
[2022-05-17 23:19:40] [INFO ] Added : 0 causal constraints over 0 iterations in 565 ms. Result :sat
[2022-05-17 23:19:42] [INFO ] [Real]Absence check using 4000 positive place invariants in 1668 ms returned sat
[2022-05-17 23:19:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:19:46] [INFO ] [Real]Absence check using state equation in 3410 ms returned sat
[2022-05-17 23:19:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:19:48] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1687 ms returned sat
[2022-05-17 23:19:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:19:52] [INFO ] [Nat]Absence check using state equation in 3571 ms returned sat
[2022-05-17 23:19:52] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 157 ms.
[2022-05-17 23:19:52] [INFO ] Added : 0 causal constraints over 0 iterations in 565 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[604, 604, 604]
Incomplete Parikh walk after 60500 steps, including 98 resets, run finished after 19933 ms. (steps per millisecond=3 ) properties (out of 3) seen :1815 could not realise parikh vector
Incomplete Parikh walk after 60500 steps, including 98 resets, run finished after 19912 ms. (steps per millisecond=3 ) properties (out of 3) seen :1815 could not realise parikh vector
Incomplete Parikh walk after 60500 steps, including 98 resets, run finished after 19949 ms. (steps per millisecond=3 ) properties (out of 3) seen :1815 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 213 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 210 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:20:53] [INFO ] Computed 4000 place invariants in 15 ms
[2022-05-17 23:20:56] [INFO ] Implicit Places using invariants in 2793 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:20:56] [INFO ] Computed 4000 place invariants in 23 ms
[2022-05-17 23:20:59] [INFO ] Implicit Places using invariants and state equation in 3013 ms returned []
Implicit Place search using SMT with State Equation took 5810 ms to find 0 implicit places.
[2022-05-17 23:20:59] [INFO ] Redundant transitions in 119 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:20:59] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:21:02] [INFO ] Dead Transitions using invariants and state equation in 2790 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:21:02] [INFO ] Computed 4000 place invariants in 11 ms
Interrupted random walk after 56824 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=599, 1=599, 2=599}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5035 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5018 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5067 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:21:47] [INFO ] Computed 4000 place invariants in 6 ms
[2022-05-17 23:21:49] [INFO ] [Real]Absence check using 4000 positive place invariants in 1687 ms returned sat
[2022-05-17 23:21:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:21:52] [INFO ] [Real]Absence check using state equation in 3243 ms returned sat
[2022-05-17 23:21:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:21:54] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1667 ms returned sat
[2022-05-17 23:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:21:58] [INFO ] [Nat]Absence check using state equation in 3441 ms returned sat
[2022-05-17 23:21:58] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 150 ms.
[2022-05-17 23:21:59] [INFO ] Added : 0 causal constraints over 0 iterations in 565 ms. Result :sat
[2022-05-17 23:22:01] [INFO ] [Real]Absence check using 4000 positive place invariants in 1670 ms returned sat
[2022-05-17 23:22:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:22:04] [INFO ] [Real]Absence check using state equation in 3354 ms returned sat
[2022-05-17 23:22:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:22:07] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1658 ms returned sat
[2022-05-17 23:22:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:22:10] [INFO ] [Nat]Absence check using state equation in 3309 ms returned sat
[2022-05-17 23:22:10] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 142 ms.
[2022-05-17 23:22:11] [INFO ] Added : 0 causal constraints over 0 iterations in 584 ms. Result :sat
[2022-05-17 23:22:13] [INFO ] [Real]Absence check using 4000 positive place invariants in 1662 ms returned sat
[2022-05-17 23:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:22:16] [INFO ] [Real]Absence check using state equation in 3304 ms returned sat
[2022-05-17 23:22:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:22:19] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1671 ms returned sat
[2022-05-17 23:22:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:22:22] [INFO ] [Nat]Absence check using state equation in 3236 ms returned sat
[2022-05-17 23:22:22] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 150 ms.
[2022-05-17 23:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 556 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[605, 605, 605]
Incomplete Parikh walk after 60600 steps, including 98 resets, run finished after 20106 ms. (steps per millisecond=3 ) properties (out of 3) seen :1818 could not realise parikh vector
Incomplete Parikh walk after 60600 steps, including 98 resets, run finished after 20064 ms. (steps per millisecond=3 ) properties (out of 3) seen :1818 could not realise parikh vector
Incomplete Parikh walk after 60600 steps, including 98 resets, run finished after 19920 ms. (steps per millisecond=3 ) properties (out of 3) seen :1818 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 213 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 208 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:23:24] [INFO ] Computed 4000 place invariants in 14 ms
[2022-05-17 23:23:26] [INFO ] Implicit Places using invariants in 3000 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:23:27] [INFO ] Computed 4000 place invariants in 7 ms
[2022-05-17 23:23:29] [INFO ] Implicit Places using invariants and state equation in 3008 ms returned []
Implicit Place search using SMT with State Equation took 6010 ms to find 0 implicit places.
[2022-05-17 23:23:30] [INFO ] Redundant transitions in 119 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:23:30] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:23:32] [INFO ] Dead Transitions using invariants and state equation in 2755 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:23:32] [INFO ] Computed 4000 place invariants in 6 ms
Interrupted random walk after 56871 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=593, 1=593, 2=593}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5041 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5012 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5048 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:24:18] [INFO ] Computed 4000 place invariants in 7 ms
[2022-05-17 23:24:20] [INFO ] [Real]Absence check using 4000 positive place invariants in 1730 ms returned sat
[2022-05-17 23:24:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:24:24] [INFO ] [Real]Absence check using state equation in 3847 ms returned sat
[2022-05-17 23:24:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:24:26] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1719 ms returned sat
[2022-05-17 23:24:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:24:29] [INFO ] [Nat]Absence check using state equation in 3470 ms returned sat
[2022-05-17 23:24:30] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 141 ms.
[2022-05-17 23:24:30] [INFO ] Added : 0 causal constraints over 0 iterations in 548 ms. Result :sat
[2022-05-17 23:24:33] [INFO ] [Real]Absence check using 4000 positive place invariants in 1669 ms returned sat
[2022-05-17 23:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:24:36] [INFO ] [Real]Absence check using state equation in 3326 ms returned sat
[2022-05-17 23:24:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:24:38] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1674 ms returned sat
[2022-05-17 23:24:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:24:41] [INFO ] [Nat]Absence check using state equation in 3280 ms returned sat
[2022-05-17 23:24:42] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 143 ms.
[2022-05-17 23:24:42] [INFO ] Added : 0 causal constraints over 0 iterations in 556 ms. Result :sat
[2022-05-17 23:24:45] [INFO ] [Real]Absence check using 4000 positive place invariants in 1653 ms returned sat
[2022-05-17 23:24:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:24:48] [INFO ] [Real]Absence check using state equation in 3739 ms returned sat
[2022-05-17 23:24:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:24:51] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1670 ms returned sat
[2022-05-17 23:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:24:54] [INFO ] [Nat]Absence check using state equation in 3357 ms returned sat
[2022-05-17 23:24:54] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 138 ms.
[2022-05-17 23:24:55] [INFO ] Added : 0 causal constraints over 0 iterations in 531 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[606, 606, 606]
Incomplete Parikh walk after 60700 steps, including 98 resets, run finished after 19945 ms. (steps per millisecond=3 ) properties (out of 3) seen :1821 could not realise parikh vector
Incomplete Parikh walk after 60700 steps, including 98 resets, run finished after 20221 ms. (steps per millisecond=3 ) properties (out of 3) seen :1821 could not realise parikh vector
Incomplete Parikh walk after 60700 steps, including 98 resets, run finished after 20133 ms. (steps per millisecond=3 ) properties (out of 3) seen :1821 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 213 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 219 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:25:56] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-17 23:25:59] [INFO ] Implicit Places using invariants in 2996 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:25:59] [INFO ] Computed 4000 place invariants in 6 ms
[2022-05-17 23:26:02] [INFO ] Implicit Places using invariants and state equation in 3064 ms returned []
Implicit Place search using SMT with State Equation took 6061 ms to find 0 implicit places.
[2022-05-17 23:26:02] [INFO ] Redundant transitions in 123 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:26:02] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-17 23:26:05] [INFO ] Dead Transitions using invariants and state equation in 2735 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:26:05] [INFO ] Computed 4000 place invariants in 8 ms
Interrupted random walk after 56877 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=606, 1=606, 2=606}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5027 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5051 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5011 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:26:50] [INFO ] Computed 4000 place invariants in 14 ms
[2022-05-17 23:26:52] [INFO ] [Real]Absence check using 4000 positive place invariants in 1677 ms returned sat
[2022-05-17 23:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:26:55] [INFO ] [Real]Absence check using state equation in 3253 ms returned sat
[2022-05-17 23:26:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:26:57] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1651 ms returned sat
[2022-05-17 23:26:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:27:01] [INFO ] [Nat]Absence check using state equation in 3411 ms returned sat
[2022-05-17 23:27:01] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 140 ms.
[2022-05-17 23:27:02] [INFO ] Added : 0 causal constraints over 0 iterations in 540 ms. Result :sat
[2022-05-17 23:27:04] [INFO ] [Real]Absence check using 4000 positive place invariants in 1655 ms returned sat
[2022-05-17 23:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:27:07] [INFO ] [Real]Absence check using state equation in 3414 ms returned sat
[2022-05-17 23:27:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:27:10] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1625 ms returned sat
[2022-05-17 23:27:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:27:13] [INFO ] [Nat]Absence check using state equation in 3286 ms returned sat
[2022-05-17 23:27:13] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 142 ms.
[2022-05-17 23:27:14] [INFO ] Added : 0 causal constraints over 0 iterations in 532 ms. Result :sat
[2022-05-17 23:27:16] [INFO ] [Real]Absence check using 4000 positive place invariants in 1636 ms returned sat
[2022-05-17 23:27:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:27:19] [INFO ] [Real]Absence check using state equation in 3214 ms returned sat
[2022-05-17 23:27:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:27:21] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1564 ms returned sat
[2022-05-17 23:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:27:25] [INFO ] [Nat]Absence check using state equation in 3386 ms returned sat
[2022-05-17 23:27:25] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 141 ms.
[2022-05-17 23:27:25] [INFO ] Added : 0 causal constraints over 0 iterations in 545 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[607, 607, 607]
Incomplete Parikh walk after 60800 steps, including 98 resets, run finished after 20119 ms. (steps per millisecond=3 ) properties (out of 3) seen :1824 could not realise parikh vector
Incomplete Parikh walk after 60800 steps, including 98 resets, run finished after 20017 ms. (steps per millisecond=3 ) properties (out of 3) seen :1824 could not realise parikh vector
Incomplete Parikh walk after 60800 steps, including 98 resets, run finished after 20050 ms. (steps per millisecond=3 ) properties (out of 3) seen :1824 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 227 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 206 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:28:26] [INFO ] Computed 4000 place invariants in 9 ms
[2022-05-17 23:28:29] [INFO ] Implicit Places using invariants in 2985 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:28:29] [INFO ] Computed 4000 place invariants in 7 ms
[2022-05-17 23:28:32] [INFO ] Implicit Places using invariants and state equation in 2963 ms returned []
Implicit Place search using SMT with State Equation took 5949 ms to find 0 implicit places.
[2022-05-17 23:28:32] [INFO ] Redundant transitions in 121 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:28:32] [INFO ] Computed 4000 place invariants in 11 ms
[2022-05-17 23:28:35] [INFO ] Dead Transitions using invariants and state equation in 2749 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:28:35] [INFO ] Computed 4000 place invariants in 7 ms
Interrupted random walk after 56916 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=602, 1=602, 2=602}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5044 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5017 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 58218 steps, including 0 resets, run timeout after 5044 ms. (steps per millisecond=11 ) properties seen :{0=29, 1=29, 2=29}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:29:20] [INFO ] Computed 4000 place invariants in 14 ms
[2022-05-17 23:29:22] [INFO ] [Real]Absence check using 4000 positive place invariants in 1700 ms returned sat
[2022-05-17 23:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:29:26] [INFO ] [Real]Absence check using state equation in 3331 ms returned sat
[2022-05-17 23:29:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:29:28] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1665 ms returned sat
[2022-05-17 23:29:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:29:32] [INFO ] [Nat]Absence check using state equation in 3508 ms returned sat
[2022-05-17 23:29:32] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 144 ms.
[2022-05-17 23:29:32] [INFO ] Added : 0 causal constraints over 0 iterations in 542 ms. Result :sat
[2022-05-17 23:29:35] [INFO ] [Real]Absence check using 4000 positive place invariants in 1645 ms returned sat
[2022-05-17 23:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:29:38] [INFO ] [Real]Absence check using state equation in 3616 ms returned sat
[2022-05-17 23:29:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:29:41] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1727 ms returned sat
[2022-05-17 23:29:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:29:46] [INFO ] [Nat]Absence check using state equation in 5004 ms returned sat
[2022-05-17 23:29:46] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 149 ms.
[2022-05-17 23:29:46] [INFO ] Added : 0 causal constraints over 0 iterations in 565 ms. Result :sat
[2022-05-17 23:29:49] [INFO ] [Real]Absence check using 4000 positive place invariants in 1820 ms returned sat
[2022-05-17 23:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:29:54] [INFO ] [Real]Absence check using state equation in 5582 ms returned sat
[2022-05-17 23:29:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:29:57] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1897 ms returned sat
[2022-05-17 23:29:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:30:02] [INFO ] [Nat]Absence check using state equation in 5401 ms returned sat
[2022-05-17 23:30:03] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 149 ms.
[2022-05-17 23:30:03] [INFO ] Added : 0 causal constraints over 0 iterations in 565 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[608, 608, 608]
Incomplete Parikh walk after 60900 steps, including 98 resets, run finished after 20199 ms. (steps per millisecond=3 ) properties (out of 3) seen :1827 could not realise parikh vector
Incomplete Parikh walk after 60900 steps, including 98 resets, run finished after 20197 ms. (steps per millisecond=3 ) properties (out of 3) seen :1827 could not realise parikh vector
Incomplete Parikh walk after 60900 steps, including 98 resets, run finished after 20070 ms. (steps per millisecond=3 ) properties (out of 3) seen :1827 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 206 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 209 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:31:04] [INFO ] Computed 4000 place invariants in 16 ms
[2022-05-17 23:31:07] [INFO ] Implicit Places using invariants in 3004 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:31:07] [INFO ] Computed 4000 place invariants in 6 ms
[2022-05-17 23:31:10] [INFO ] Implicit Places using invariants and state equation in 3009 ms returned []
Implicit Place search using SMT with State Equation took 6015 ms to find 0 implicit places.
[2022-05-17 23:31:11] [INFO ] Redundant transitions in 121 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:31:11] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:31:13] [INFO ] Dead Transitions using invariants and state equation in 2787 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:31:13] [INFO ] Computed 4000 place invariants in 8 ms
Interrupted random walk after 55931 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=591, 1=591, 2=591}
Interrupted Best-First random walk after 57227 steps, including 0 resets, run timeout after 5029 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57234 steps, including 0 resets, run timeout after 5023 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5023 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:31:58] [INFO ] Computed 4000 place invariants in 11 ms
[2022-05-17 23:32:01] [INFO ] [Real]Absence check using 4000 positive place invariants in 1719 ms returned sat
[2022-05-17 23:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:32:04] [INFO ] [Real]Absence check using state equation in 3278 ms returned sat
[2022-05-17 23:32:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:32:06] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1643 ms returned sat
[2022-05-17 23:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:32:10] [INFO ] [Nat]Absence check using state equation in 3445 ms returned sat
[2022-05-17 23:32:10] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 141 ms.
[2022-05-17 23:32:10] [INFO ] Added : 0 causal constraints over 0 iterations in 541 ms. Result :sat
[2022-05-17 23:32:13] [INFO ] [Real]Absence check using 4000 positive place invariants in 1724 ms returned sat
[2022-05-17 23:32:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:32:16] [INFO ] [Real]Absence check using state equation in 3469 ms returned sat
[2022-05-17 23:32:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:32:19] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1706 ms returned sat
[2022-05-17 23:32:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:32:22] [INFO ] [Nat]Absence check using state equation in 3464 ms returned sat
[2022-05-17 23:32:22] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 166 ms.
[2022-05-17 23:32:23] [INFO ] Added : 0 causal constraints over 0 iterations in 581 ms. Result :sat
[2022-05-17 23:32:25] [INFO ] [Real]Absence check using 4000 positive place invariants in 1707 ms returned sat
[2022-05-17 23:32:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:32:29] [INFO ] [Real]Absence check using state equation in 3377 ms returned sat
[2022-05-17 23:32:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:32:31] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1666 ms returned sat
[2022-05-17 23:32:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:32:34] [INFO ] [Nat]Absence check using state equation in 3510 ms returned sat
[2022-05-17 23:32:35] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 140 ms.
[2022-05-17 23:32:35] [INFO ] Added : 0 causal constraints over 0 iterations in 548 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[609, 609, 609]
Incomplete Parikh walk after 61000 steps, including 98 resets, run finished after 20278 ms. (steps per millisecond=3 ) properties (out of 3) seen :1830 could not realise parikh vector
Incomplete Parikh walk after 61000 steps, including 98 resets, run finished after 20270 ms. (steps per millisecond=3 ) properties (out of 3) seen :1830 could not realise parikh vector
Incomplete Parikh walk after 61000 steps, including 98 resets, run finished after 20371 ms. (steps per millisecond=2 ) properties (out of 3) seen :1830 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 209 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 208 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:33:37] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:33:40] [INFO ] Implicit Places using invariants in 3110 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:33:40] [INFO ] Computed 4000 place invariants in 10 ms
[2022-05-17 23:33:43] [INFO ] Implicit Places using invariants and state equation in 3077 ms returned []
Implicit Place search using SMT with State Equation took 6195 ms to find 0 implicit places.
[2022-05-17 23:33:43] [INFO ] Redundant transitions in 118 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:33:43] [INFO ] Computed 4000 place invariants in 17 ms
[2022-05-17 23:33:46] [INFO ] Dead Transitions using invariants and state equation in 2794 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:33:46] [INFO ] Computed 4000 place invariants in 10 ms
Interrupted random walk after 56808 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=595, 1=595, 2=595}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5058 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57238 steps, including 0 resets, run timeout after 5041 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5060 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:34:31] [INFO ] Computed 4000 place invariants in 16 ms
[2022-05-17 23:34:33] [INFO ] [Real]Absence check using 4000 positive place invariants in 1718 ms returned sat
[2022-05-17 23:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:34:37] [INFO ] [Real]Absence check using state equation in 3451 ms returned sat
[2022-05-17 23:34:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:34:39] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1694 ms returned sat
[2022-05-17 23:34:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:34:43] [INFO ] [Nat]Absence check using state equation in 3639 ms returned sat
[2022-05-17 23:34:43] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 170 ms.
[2022-05-17 23:34:43] [INFO ] Added : 0 causal constraints over 0 iterations in 596 ms. Result :sat
[2022-05-17 23:34:46] [INFO ] [Real]Absence check using 4000 positive place invariants in 1699 ms returned sat
[2022-05-17 23:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:34:49] [INFO ] [Real]Absence check using state equation in 3532 ms returned sat
[2022-05-17 23:34:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:34:52] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1721 ms returned sat
[2022-05-17 23:34:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:34:55] [INFO ] [Nat]Absence check using state equation in 3611 ms returned sat
[2022-05-17 23:34:56] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 144 ms.
[2022-05-17 23:34:56] [INFO ] Added : 0 causal constraints over 0 iterations in 558 ms. Result :sat
[2022-05-17 23:34:59] [INFO ] [Real]Absence check using 4000 positive place invariants in 1717 ms returned sat
[2022-05-17 23:34:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:35:02] [INFO ] [Real]Absence check using state equation in 3596 ms returned sat
[2022-05-17 23:35:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:35:04] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1676 ms returned sat
[2022-05-17 23:35:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:35:08] [INFO ] [Nat]Absence check using state equation in 3432 ms returned sat
[2022-05-17 23:35:08] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 139 ms.
[2022-05-17 23:35:09] [INFO ] Added : 0 causal constraints over 0 iterations in 596 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[610, 610, 610]
Incomplete Parikh walk after 61100 steps, including 98 resets, run finished after 20330 ms. (steps per millisecond=3 ) properties (out of 3) seen :1833 could not realise parikh vector
Incomplete Parikh walk after 61100 steps, including 98 resets, run finished after 20277 ms. (steps per millisecond=3 ) properties (out of 3) seen :1833 could not realise parikh vector
Incomplete Parikh walk after 61100 steps, including 98 resets, run finished after 20301 ms. (steps per millisecond=3 ) properties (out of 3) seen :1833 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 215 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 225 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:36:10] [INFO ] Computed 4000 place invariants in 14 ms
[2022-05-17 23:36:13] [INFO ] Implicit Places using invariants in 3071 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:36:13] [INFO ] Computed 4000 place invariants in 7 ms
[2022-05-17 23:36:16] [INFO ] Implicit Places using invariants and state equation in 3059 ms returned []
Implicit Place search using SMT with State Equation took 6132 ms to find 0 implicit places.
[2022-05-17 23:36:16] [INFO ] Redundant transitions in 121 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:36:17] [INFO ] Computed 4000 place invariants in 9 ms
[2022-05-17 23:36:19] [INFO ] Dead Transitions using invariants and state equation in 2708 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:36:19] [INFO ] Computed 4000 place invariants in 9 ms
Interrupted random walk after 56808 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=607, 1=607, 2=607}
Interrupted Best-First random walk after 57223 steps, including 0 resets, run timeout after 5058 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57218 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5042 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:37:04] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-17 23:37:07] [INFO ] [Real]Absence check using 4000 positive place invariants in 1714 ms returned sat
[2022-05-17 23:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:37:10] [INFO ] [Real]Absence check using state equation in 3327 ms returned sat
[2022-05-17 23:37:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:37:12] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1706 ms returned sat
[2022-05-17 23:37:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:37:16] [INFO ] [Nat]Absence check using state equation in 3554 ms returned sat
[2022-05-17 23:37:16] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 145 ms.
[2022-05-17 23:37:17] [INFO ] Added : 0 causal constraints over 0 iterations in 566 ms. Result :sat
[2022-05-17 23:37:19] [INFO ] [Real]Absence check using 4000 positive place invariants in 1690 ms returned sat
[2022-05-17 23:37:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:37:22] [INFO ] [Real]Absence check using state equation in 3505 ms returned sat
[2022-05-17 23:37:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:37:25] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1707 ms returned sat
[2022-05-17 23:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:37:28] [INFO ] [Nat]Absence check using state equation in 3515 ms returned sat
[2022-05-17 23:37:29] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 147 ms.
[2022-05-17 23:37:29] [INFO ] Added : 0 causal constraints over 0 iterations in 554 ms. Result :sat
[2022-05-17 23:37:31] [INFO ] [Real]Absence check using 4000 positive place invariants in 1709 ms returned sat
[2022-05-17 23:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:37:35] [INFO ] [Real]Absence check using state equation in 3368 ms returned sat
[2022-05-17 23:37:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:37:37] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1689 ms returned sat
[2022-05-17 23:37:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:37:41] [INFO ] [Nat]Absence check using state equation in 3440 ms returned sat
[2022-05-17 23:37:41] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 156 ms.
[2022-05-17 23:37:41] [INFO ] Added : 0 causal constraints over 0 iterations in 562 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[611, 611, 611]
Incomplete Parikh walk after 61200 steps, including 98 resets, run finished after 20390 ms. (steps per millisecond=3 ) properties (out of 3) seen :1836 could not realise parikh vector
Incomplete Parikh walk after 61200 steps, including 98 resets, run finished after 20386 ms. (steps per millisecond=3 ) properties (out of 3) seen :1836 could not realise parikh vector
Incomplete Parikh walk after 61200 steps, including 98 resets, run finished after 20430 ms. (steps per millisecond=2 ) properties (out of 3) seen :1836 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 217 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 212 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:38:43] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:38:46] [INFO ] Implicit Places using invariants in 3057 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:38:46] [INFO ] Computed 4000 place invariants in 9 ms
[2022-05-17 23:38:49] [INFO ] Implicit Places using invariants and state equation in 3074 ms returned []
Implicit Place search using SMT with State Equation took 6133 ms to find 0 implicit places.
[2022-05-17 23:38:49] [INFO ] Redundant transitions in 118 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:38:49] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:38:52] [INFO ] Dead Transitions using invariants and state equation in 2817 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:38:52] [INFO ] Computed 4000 place invariants in 7 ms
Interrupted random walk after 56827 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=593, 1=593, 2=593}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5034 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5048 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57218 steps, including 0 resets, run timeout after 5058 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:39:37] [INFO ] Computed 4000 place invariants in 10 ms
[2022-05-17 23:39:40] [INFO ] [Real]Absence check using 4000 positive place invariants in 1709 ms returned sat
[2022-05-17 23:39:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:39:43] [INFO ] [Real]Absence check using state equation in 3457 ms returned sat
[2022-05-17 23:39:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:39:45] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1713 ms returned sat
[2022-05-17 23:39:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:39:49] [INFO ] [Nat]Absence check using state equation in 3495 ms returned sat
[2022-05-17 23:39:49] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 142 ms.
[2022-05-17 23:39:50] [INFO ] Added : 0 causal constraints over 0 iterations in 552 ms. Result :sat
[2022-05-17 23:39:52] [INFO ] [Real]Absence check using 4000 positive place invariants in 1668 ms returned sat
[2022-05-17 23:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:39:56] [INFO ] [Real]Absence check using state equation in 3775 ms returned sat
[2022-05-17 23:39:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:39:58] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1737 ms returned sat
[2022-05-17 23:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:40:02] [INFO ] [Nat]Absence check using state equation in 3836 ms returned sat
[2022-05-17 23:40:02] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 150 ms.
[2022-05-17 23:40:03] [INFO ] Added : 0 causal constraints over 0 iterations in 557 ms. Result :sat
[2022-05-17 23:40:05] [INFO ] [Real]Absence check using 4000 positive place invariants in 1687 ms returned sat
[2022-05-17 23:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:40:08] [INFO ] [Real]Absence check using state equation in 3206 ms returned sat
[2022-05-17 23:40:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:40:11] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1699 ms returned sat
[2022-05-17 23:40:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:40:14] [INFO ] [Nat]Absence check using state equation in 3358 ms returned sat
[2022-05-17 23:40:14] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 148 ms.
[2022-05-17 23:40:15] [INFO ] Added : 0 causal constraints over 0 iterations in 546 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[612, 612, 612]
Incomplete Parikh walk after 61300 steps, including 98 resets, run finished after 20292 ms. (steps per millisecond=3 ) properties (out of 3) seen :1839 could not realise parikh vector
Incomplete Parikh walk after 61300 steps, including 98 resets, run finished after 20294 ms. (steps per millisecond=3 ) properties (out of 3) seen :1839 could not realise parikh vector
Incomplete Parikh walk after 61300 steps, including 98 resets, run finished after 20392 ms. (steps per millisecond=3 ) properties (out of 3) seen :1839 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 208 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 213 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:41:17] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:41:19] [INFO ] Implicit Places using invariants in 2840 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:41:19] [INFO ] Computed 4000 place invariants in 15 ms
[2022-05-17 23:41:22] [INFO ] Implicit Places using invariants and state equation in 3141 ms returned []
Implicit Place search using SMT with State Equation took 5983 ms to find 0 implicit places.
[2022-05-17 23:41:23] [INFO ] Redundant transitions in 123 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:41:23] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-17 23:41:25] [INFO ] Dead Transitions using invariants and state equation in 2787 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:41:25] [INFO ] Computed 4000 place invariants in 10 ms
Interrupted random walk after 56909 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=588, 1=588, 2=588}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5051 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5019 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:42:11] [INFO ] Computed 4000 place invariants in 14 ms
[2022-05-17 23:42:13] [INFO ] [Real]Absence check using 4000 positive place invariants in 1684 ms returned sat
[2022-05-17 23:42:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:42:16] [INFO ] [Real]Absence check using state equation in 3360 ms returned sat
[2022-05-17 23:42:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:42:18] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1689 ms returned sat
[2022-05-17 23:42:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:42:22] [INFO ] [Nat]Absence check using state equation in 3646 ms returned sat
[2022-05-17 23:42:22] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 142 ms.
[2022-05-17 23:42:23] [INFO ] Added : 0 causal constraints over 0 iterations in 551 ms. Result :sat
[2022-05-17 23:42:25] [INFO ] [Real]Absence check using 4000 positive place invariants in 1729 ms returned sat
[2022-05-17 23:42:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:42:29] [INFO ] [Real]Absence check using state equation in 3476 ms returned sat
[2022-05-17 23:42:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:42:31] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1690 ms returned sat
[2022-05-17 23:42:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:42:34] [INFO ] [Nat]Absence check using state equation in 3440 ms returned sat
[2022-05-17 23:42:35] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 139 ms.
[2022-05-17 23:42:35] [INFO ] Added : 0 causal constraints over 0 iterations in 544 ms. Result :sat
[2022-05-17 23:42:38] [INFO ] [Real]Absence check using 4000 positive place invariants in 1707 ms returned sat
[2022-05-17 23:42:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:42:41] [INFO ] [Real]Absence check using state equation in 3480 ms returned sat
[2022-05-17 23:42:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:42:44] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1779 ms returned sat
[2022-05-17 23:42:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:42:48] [INFO ] [Nat]Absence check using state equation in 4566 ms returned sat
[2022-05-17 23:42:48] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 144 ms.
[2022-05-17 23:42:49] [INFO ] Added : 0 causal constraints over 0 iterations in 563 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[613, 613, 613]
Incomplete Parikh walk after 61400 steps, including 98 resets, run finished after 20372 ms. (steps per millisecond=3 ) properties (out of 3) seen :1842 could not realise parikh vector
Incomplete Parikh walk after 61400 steps, including 98 resets, run finished after 20403 ms. (steps per millisecond=3 ) properties (out of 3) seen :1842 could not realise parikh vector
Incomplete Parikh walk after 61400 steps, including 98 resets, run finished after 20466 ms. (steps per millisecond=3 ) properties (out of 3) seen :1842 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 220 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 210 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:43:51] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:43:54] [INFO ] Implicit Places using invariants in 3062 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:43:54] [INFO ] Computed 4000 place invariants in 7 ms
[2022-05-17 23:43:57] [INFO ] Implicit Places using invariants and state equation in 3072 ms returned []
Implicit Place search using SMT with State Equation took 6136 ms to find 0 implicit places.
[2022-05-17 23:43:57] [INFO ] Redundant transitions in 121 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:43:57] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:44:00] [INFO ] Dead Transitions using invariants and state equation in 2841 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:44:00] [INFO ] Computed 4000 place invariants in 6 ms
Interrupted random walk after 56628 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=594, 1=594, 2=594}
Interrupted Best-First random walk after 57236 steps, including 0 resets, run timeout after 5025 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57220 steps, including 0 resets, run timeout after 5032 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57234 steps, including 0 resets, run timeout after 5016 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:44:45] [INFO ] Computed 4000 place invariants in 11 ms
[2022-05-17 23:44:47] [INFO ] [Real]Absence check using 4000 positive place invariants in 1741 ms returned sat
[2022-05-17 23:44:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:44:51] [INFO ] [Real]Absence check using state equation in 3322 ms returned sat
[2022-05-17 23:44:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:44:53] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1658 ms returned sat
[2022-05-17 23:44:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:44:56] [INFO ] [Nat]Absence check using state equation in 3170 ms returned sat
[2022-05-17 23:44:56] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 146 ms.
[2022-05-17 23:44:57] [INFO ] Added : 0 causal constraints over 0 iterations in 564 ms. Result :sat
[2022-05-17 23:44:59] [INFO ] [Real]Absence check using 4000 positive place invariants in 1664 ms returned sat
[2022-05-17 23:44:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:45:02] [INFO ] [Real]Absence check using state equation in 3369 ms returned sat
[2022-05-17 23:45:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:45:05] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1694 ms returned sat
[2022-05-17 23:45:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:45:08] [INFO ] [Nat]Absence check using state equation in 3522 ms returned sat
[2022-05-17 23:45:09] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 141 ms.
[2022-05-17 23:45:09] [INFO ] Added : 0 causal constraints over 0 iterations in 550 ms. Result :sat
[2022-05-17 23:45:11] [INFO ] [Real]Absence check using 4000 positive place invariants in 1687 ms returned sat
[2022-05-17 23:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:45:15] [INFO ] [Real]Absence check using state equation in 3693 ms returned sat
[2022-05-17 23:45:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:45:17] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1710 ms returned sat
[2022-05-17 23:45:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:45:21] [INFO ] [Nat]Absence check using state equation in 3974 ms returned sat
[2022-05-17 23:45:22] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 147 ms.
[2022-05-17 23:45:22] [INFO ] Added : 0 causal constraints over 0 iterations in 559 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[614, 614, 614]
Incomplete Parikh walk after 61500 steps, including 98 resets, run finished after 20561 ms. (steps per millisecond=2 ) properties (out of 3) seen :1845 could not realise parikh vector
Incomplete Parikh walk after 61500 steps, including 98 resets, run finished after 20554 ms. (steps per millisecond=2 ) properties (out of 3) seen :1845 could not realise parikh vector
Incomplete Parikh walk after 61500 steps, including 98 resets, run finished after 20498 ms. (steps per millisecond=3 ) properties (out of 3) seen :1845 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 208 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 207 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:46:25] [INFO ] Computed 4000 place invariants in 15 ms
[2022-05-17 23:46:28] [INFO ] Implicit Places using invariants in 3019 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:46:28] [INFO ] Computed 4000 place invariants in 7 ms
[2022-05-17 23:46:31] [INFO ] Implicit Places using invariants and state equation in 3034 ms returned []
Implicit Place search using SMT with State Equation took 6055 ms to find 0 implicit places.
[2022-05-17 23:46:31] [INFO ] Redundant transitions in 122 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:46:31] [INFO ] Computed 4000 place invariants in 11 ms
[2022-05-17 23:46:33] [INFO ] Dead Transitions using invariants and state equation in 2807 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:46:34] [INFO ] Computed 4000 place invariants in 10 ms
Interrupted random walk after 56420 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=595, 1=595, 2=595}
Interrupted Best-First random walk after 57237 steps, including 0 resets, run timeout after 5053 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5043 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57266 steps, including 0 resets, run timeout after 5077 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:47:19] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:47:21] [INFO ] [Real]Absence check using 4000 positive place invariants in 1691 ms returned sat
[2022-05-17 23:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:47:24] [INFO ] [Real]Absence check using state equation in 3437 ms returned sat
[2022-05-17 23:47:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:47:27] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1818 ms returned sat
[2022-05-17 23:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:47:30] [INFO ] [Nat]Absence check using state equation in 3686 ms returned sat
[2022-05-17 23:47:31] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 165 ms.
[2022-05-17 23:47:31] [INFO ] Added : 0 causal constraints over 0 iterations in 597 ms. Result :sat
[2022-05-17 23:47:34] [INFO ] [Real]Absence check using 4000 positive place invariants in 1795 ms returned sat
[2022-05-17 23:47:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:47:37] [INFO ] [Real]Absence check using state equation in 3667 ms returned sat
[2022-05-17 23:47:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:47:40] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1698 ms returned sat
[2022-05-17 23:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:47:43] [INFO ] [Nat]Absence check using state equation in 3384 ms returned sat
[2022-05-17 23:47:44] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 145 ms.
[2022-05-17 23:47:44] [INFO ] Added : 0 causal constraints over 0 iterations in 586 ms. Result :sat
[2022-05-17 23:47:46] [INFO ] [Real]Absence check using 4000 positive place invariants in 1694 ms returned sat
[2022-05-17 23:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:47:50] [INFO ] [Real]Absence check using state equation in 3500 ms returned sat
[2022-05-17 23:47:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:47:52] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1677 ms returned sat
[2022-05-17 23:47:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:47:56] [INFO ] [Nat]Absence check using state equation in 3331 ms returned sat
[2022-05-17 23:47:56] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 145 ms.
[2022-05-17 23:47:56] [INFO ] Added : 0 causal constraints over 0 iterations in 547 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[615, 615, 615]
Incomplete Parikh walk after 61600 steps, including 98 resets, run finished after 20606 ms. (steps per millisecond=2 ) properties (out of 3) seen :1848 could not realise parikh vector
Incomplete Parikh walk after 61600 steps, including 98 resets, run finished after 20463 ms. (steps per millisecond=3 ) properties (out of 3) seen :1848 could not realise parikh vector
Incomplete Parikh walk after 61600 steps, including 98 resets, run finished after 20397 ms. (steps per millisecond=3 ) properties (out of 3) seen :1848 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 209 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 239 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:48:58] [INFO ] Computed 4000 place invariants in 11 ms
[2022-05-17 23:49:01] [INFO ] Implicit Places using invariants in 3026 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:49:01] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-17 23:49:05] [INFO ] Implicit Places using invariants and state equation in 3039 ms returned []
Implicit Place search using SMT with State Equation took 6065 ms to find 0 implicit places.
[2022-05-17 23:49:05] [INFO ] Redundant transitions in 120 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:49:05] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-17 23:49:07] [INFO ] Dead Transitions using invariants and state equation in 2793 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:49:07] [INFO ] Computed 4000 place invariants in 7 ms
Interrupted random walk after 56735 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=608, 1=608, 2=608}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5041 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5025 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57217 steps, including 0 resets, run timeout after 5050 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:49:53] [INFO ] Computed 4000 place invariants in 14 ms
[2022-05-17 23:49:55] [INFO ] [Real]Absence check using 4000 positive place invariants in 1760 ms returned sat
[2022-05-17 23:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:49:58] [INFO ] [Real]Absence check using state equation in 3481 ms returned sat
[2022-05-17 23:49:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:50:01] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1716 ms returned sat
[2022-05-17 23:50:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:50:04] [INFO ] [Nat]Absence check using state equation in 3577 ms returned sat
[2022-05-17 23:50:05] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 146 ms.
[2022-05-17 23:50:05] [INFO ] Added : 0 causal constraints over 0 iterations in 603 ms. Result :sat
[2022-05-17 23:50:07] [INFO ] [Real]Absence check using 4000 positive place invariants in 1691 ms returned sat
[2022-05-17 23:50:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:50:11] [INFO ] [Real]Absence check using state equation in 3401 ms returned sat
[2022-05-17 23:50:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:50:13] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1700 ms returned sat
[2022-05-17 23:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:50:17] [INFO ] [Nat]Absence check using state equation in 3413 ms returned sat
[2022-05-17 23:50:17] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 146 ms.
[2022-05-17 23:50:17] [INFO ] Added : 0 causal constraints over 0 iterations in 549 ms. Result :sat
[2022-05-17 23:50:20] [INFO ] [Real]Absence check using 4000 positive place invariants in 1707 ms returned sat
[2022-05-17 23:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:50:23] [INFO ] [Real]Absence check using state equation in 3460 ms returned sat
[2022-05-17 23:50:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:50:26] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1701 ms returned sat
[2022-05-17 23:50:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:50:29] [INFO ] [Nat]Absence check using state equation in 3771 ms returned sat
[2022-05-17 23:50:30] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 145 ms.
[2022-05-17 23:50:30] [INFO ] Added : 0 causal constraints over 0 iterations in 557 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[616, 616, 616]
Incomplete Parikh walk after 61700 steps, including 98 resets, run finished after 20662 ms. (steps per millisecond=2 ) properties (out of 3) seen :1851 could not realise parikh vector
Incomplete Parikh walk after 61700 steps, including 98 resets, run finished after 20611 ms. (steps per millisecond=2 ) properties (out of 3) seen :1851 could not realise parikh vector
Incomplete Parikh walk after 61700 steps, including 98 resets, run finished after 20594 ms. (steps per millisecond=2 ) properties (out of 3) seen :1851 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 208 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 208 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:51:33] [INFO ] Computed 4000 place invariants in 11 ms
[2022-05-17 23:51:36] [INFO ] Implicit Places using invariants in 3029 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:51:36] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-17 23:51:39] [INFO ] Implicit Places using invariants and state equation in 3024 ms returned []
Implicit Place search using SMT with State Equation took 6054 ms to find 0 implicit places.
[2022-05-17 23:51:39] [INFO ] Redundant transitions in 121 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:51:39] [INFO ] Computed 4000 place invariants in 16 ms
[2022-05-17 23:51:42] [INFO ] Dead Transitions using invariants and state equation in 2790 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:51:42] [INFO ] Computed 4000 place invariants in 7 ms
Interrupted random walk after 56660 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=595, 1=595, 2=595}
Interrupted Best-First random walk after 56273 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 57243 steps, including 0 resets, run timeout after 5066 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 56274 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:52:27] [INFO ] Computed 4000 place invariants in 7 ms
[2022-05-17 23:52:29] [INFO ] [Real]Absence check using 4000 positive place invariants in 1781 ms returned sat
[2022-05-17 23:52:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:52:32] [INFO ] [Real]Absence check using state equation in 3505 ms returned sat
[2022-05-17 23:52:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:52:35] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1712 ms returned sat
[2022-05-17 23:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:52:38] [INFO ] [Nat]Absence check using state equation in 3557 ms returned sat
[2022-05-17 23:52:39] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 142 ms.
[2022-05-17 23:52:39] [INFO ] Added : 0 causal constraints over 0 iterations in 554 ms. Result :sat
[2022-05-17 23:52:42] [INFO ] [Real]Absence check using 4000 positive place invariants in 1711 ms returned sat
[2022-05-17 23:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:52:45] [INFO ] [Real]Absence check using state equation in 3374 ms returned sat
[2022-05-17 23:52:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:52:47] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1722 ms returned sat
[2022-05-17 23:52:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:52:51] [INFO ] [Nat]Absence check using state equation in 3418 ms returned sat
[2022-05-17 23:52:51] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 147 ms.
[2022-05-17 23:52:51] [INFO ] Added : 0 causal constraints over 0 iterations in 546 ms. Result :sat
[2022-05-17 23:52:54] [INFO ] [Real]Absence check using 4000 positive place invariants in 1697 ms returned sat
[2022-05-17 23:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:52:57] [INFO ] [Real]Absence check using state equation in 3367 ms returned sat
[2022-05-17 23:52:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:53:00] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1713 ms returned sat
[2022-05-17 23:53:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:53:03] [INFO ] [Nat]Absence check using state equation in 3344 ms returned sat
[2022-05-17 23:53:03] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 150 ms.
[2022-05-17 23:53:04] [INFO ] Added : 0 causal constraints over 0 iterations in 550 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[617, 617, 617]
Incomplete Parikh walk after 61800 steps, including 98 resets, run finished after 20665 ms. (steps per millisecond=2 ) properties (out of 3) seen :1854 could not realise parikh vector
Incomplete Parikh walk after 61800 steps, including 98 resets, run finished after 20708 ms. (steps per millisecond=2 ) properties (out of 3) seen :1854 could not realise parikh vector
Incomplete Parikh walk after 61800 steps, including 98 resets, run finished after 20641 ms. (steps per millisecond=2 ) properties (out of 3) seen :1854 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 209 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 214 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:54:06] [INFO ] Computed 4000 place invariants in 17 ms
[2022-05-17 23:54:09] [INFO ] Implicit Places using invariants in 2977 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:54:09] [INFO ] Computed 4000 place invariants in 17 ms
[2022-05-17 23:54:12] [INFO ] Implicit Places using invariants and state equation in 3039 ms returned []
Implicit Place search using SMT with State Equation took 6018 ms to find 0 implicit places.
[2022-05-17 23:54:12] [INFO ] Redundant transitions in 118 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:54:12] [INFO ] Computed 4000 place invariants in 10 ms
[2022-05-17 23:54:15] [INFO ] Dead Transitions using invariants and state equation in 2801 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:54:15] [INFO ] Computed 4000 place invariants in 8 ms
Interrupted random walk after 56469 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=602, 1=602, 2=602}
Interrupted Best-First random walk after 56273 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 56301 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 56273 steps, including 0 resets, run timeout after 5021 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:55:00] [INFO ] Computed 4000 place invariants in 17 ms
[2022-05-17 23:55:03] [INFO ] [Real]Absence check using 4000 positive place invariants in 1749 ms returned sat
[2022-05-17 23:55:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:55:06] [INFO ] [Real]Absence check using state equation in 3602 ms returned sat
[2022-05-17 23:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:55:09] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1706 ms returned sat
[2022-05-17 23:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:55:12] [INFO ] [Nat]Absence check using state equation in 3785 ms returned sat
[2022-05-17 23:55:13] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 140 ms.
[2022-05-17 23:55:13] [INFO ] Added : 0 causal constraints over 0 iterations in 557 ms. Result :sat
[2022-05-17 23:55:15] [INFO ] [Real]Absence check using 4000 positive place invariants in 1711 ms returned sat
[2022-05-17 23:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:55:19] [INFO ] [Real]Absence check using state equation in 3338 ms returned sat
[2022-05-17 23:55:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:55:21] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1725 ms returned sat
[2022-05-17 23:55:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:55:25] [INFO ] [Nat]Absence check using state equation in 3472 ms returned sat
[2022-05-17 23:55:25] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 147 ms.
[2022-05-17 23:55:25] [INFO ] Added : 0 causal constraints over 0 iterations in 560 ms. Result :sat
[2022-05-17 23:55:28] [INFO ] [Real]Absence check using 4000 positive place invariants in 1722 ms returned sat
[2022-05-17 23:55:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:55:31] [INFO ] [Real]Absence check using state equation in 3524 ms returned sat
[2022-05-17 23:55:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:55:34] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1728 ms returned sat
[2022-05-17 23:55:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:55:37] [INFO ] [Nat]Absence check using state equation in 3680 ms returned sat
[2022-05-17 23:55:38] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 141 ms.
[2022-05-17 23:55:38] [INFO ] Added : 0 causal constraints over 0 iterations in 551 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[618, 618, 618]
Incomplete Parikh walk after 61900 steps, including 98 resets, run finished after 21170 ms. (steps per millisecond=2 ) properties (out of 3) seen :1857 could not realise parikh vector
Incomplete Parikh walk after 61900 steps, including 98 resets, run finished after 21086 ms. (steps per millisecond=2 ) properties (out of 3) seen :1857 could not realise parikh vector
Incomplete Parikh walk after 61900 steps, including 98 resets, run finished after 20989 ms. (steps per millisecond=2 ) properties (out of 3) seen :1857 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 209 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 218 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:56:42] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:56:45] [INFO ] Implicit Places using invariants in 3035 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:56:45] [INFO ] Computed 4000 place invariants in 8 ms
[2022-05-17 23:56:48] [INFO ] Implicit Places using invariants and state equation in 3044 ms returned []
Implicit Place search using SMT with State Equation took 6081 ms to find 0 implicit places.
[2022-05-17 23:56:48] [INFO ] Redundant transitions in 121 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:56:48] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-17 23:56:51] [INFO ] Dead Transitions using invariants and state equation in 2779 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:56:51] [INFO ] Computed 4000 place invariants in 14 ms
Interrupted random walk after 56233 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=592, 1=592, 2=592}
Interrupted Best-First random walk after 56273 steps, including 0 resets, run timeout after 5027 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 56273 steps, including 0 resets, run timeout after 5049 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 56273 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:57:36] [INFO ] Computed 4000 place invariants in 11 ms
[2022-05-17 23:57:38] [INFO ] [Real]Absence check using 4000 positive place invariants in 1749 ms returned sat
[2022-05-17 23:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:57:42] [INFO ] [Real]Absence check using state equation in 3492 ms returned sat
[2022-05-17 23:57:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:57:44] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1735 ms returned sat
[2022-05-17 23:57:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:57:48] [INFO ] [Nat]Absence check using state equation in 3784 ms returned sat
[2022-05-17 23:57:48] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 144 ms.
[2022-05-17 23:57:49] [INFO ] Added : 0 causal constraints over 0 iterations in 552 ms. Result :sat
[2022-05-17 23:57:51] [INFO ] [Real]Absence check using 4000 positive place invariants in 1725 ms returned sat
[2022-05-17 23:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:57:55] [INFO ] [Real]Absence check using state equation in 3440 ms returned sat
[2022-05-17 23:57:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:57:57] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1769 ms returned sat
[2022-05-17 23:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:58:01] [INFO ] [Nat]Absence check using state equation in 3807 ms returned sat
[2022-05-17 23:58:01] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 142 ms.
[2022-05-17 23:58:02] [INFO ] Added : 0 causal constraints over 0 iterations in 549 ms. Result :sat
[2022-05-17 23:58:04] [INFO ] [Real]Absence check using 4000 positive place invariants in 1744 ms returned sat
[2022-05-17 23:58:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:58:08] [INFO ] [Real]Absence check using state equation in 3623 ms returned sat
[2022-05-17 23:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:58:10] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1737 ms returned sat
[2022-05-17 23:58:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:58:14] [INFO ] [Nat]Absence check using state equation in 3691 ms returned sat
[2022-05-17 23:58:14] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 143 ms.
[2022-05-17 23:58:15] [INFO ] Added : 0 causal constraints over 0 iterations in 551 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[619, 619, 619]
Incomplete Parikh walk after 62000 steps, including 98 resets, run finished after 20835 ms. (steps per millisecond=2 ) properties (out of 3) seen :1860 could not realise parikh vector
Incomplete Parikh walk after 62000 steps, including 98 resets, run finished after 20931 ms. (steps per millisecond=2 ) properties (out of 3) seen :1860 could not realise parikh vector
Incomplete Parikh walk after 62000 steps, including 98 resets, run finished after 20782 ms. (steps per millisecond=2 ) properties (out of 3) seen :1860 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 210 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 211 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:59:18] [INFO ] Computed 4000 place invariants in 9 ms
[2022-05-17 23:59:21] [INFO ] Implicit Places using invariants in 3031 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:59:21] [INFO ] Computed 4000 place invariants in 8 ms
[2022-05-17 23:59:24] [INFO ] Implicit Places using invariants and state equation in 3046 ms returned []
Implicit Place search using SMT with State Equation took 6080 ms to find 0 implicit places.
[2022-05-17 23:59:24] [INFO ] Redundant transitions in 120 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:59:24] [INFO ] Computed 4000 place invariants in 9 ms
[2022-05-17 23:59:27] [INFO ] Dead Transitions using invariants and state equation in 2828 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:59:27] [INFO ] Computed 4000 place invariants in 9 ms
Interrupted random walk after 56633 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=601, 1=601, 2=601}
Interrupted Best-First random walk after 56273 steps, including 0 resets, run timeout after 5034 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 56273 steps, including 0 resets, run timeout after 5045 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 56273 steps, including 0 resets, run timeout after 5062 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:00:12] [INFO ] Computed 4000 place invariants in 14 ms
[2022-05-18 00:00:14] [INFO ] [Real]Absence check using 4000 positive place invariants in 1684 ms returned sat
[2022-05-18 00:00:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:00:18] [INFO ] [Real]Absence check using state equation in 3471 ms returned sat
[2022-05-18 00:00:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:00:20] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1767 ms returned sat
[2022-05-18 00:00:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:00:24] [INFO ] [Nat]Absence check using state equation in 3752 ms returned sat
[2022-05-18 00:00:24] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 149 ms.
[2022-05-18 00:00:25] [INFO ] Added : 0 causal constraints over 0 iterations in 599 ms. Result :sat
[2022-05-18 00:00:27] [INFO ] [Real]Absence check using 4000 positive place invariants in 1668 ms returned sat
[2022-05-18 00:00:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:00:31] [INFO ] [Real]Absence check using state equation in 3710 ms returned sat
[2022-05-18 00:00:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:00:33] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1732 ms returned sat
[2022-05-18 00:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:00:37] [INFO ] [Nat]Absence check using state equation in 3621 ms returned sat
[2022-05-18 00:00:37] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 144 ms.
[2022-05-18 00:00:37] [INFO ] Added : 0 causal constraints over 0 iterations in 543 ms. Result :sat
[2022-05-18 00:00:40] [INFO ] [Real]Absence check using 4000 positive place invariants in 1714 ms returned sat
[2022-05-18 00:00:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:00:44] [INFO ] [Real]Absence check using state equation in 3680 ms returned sat
[2022-05-18 00:00:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:00:46] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1703 ms returned sat
[2022-05-18 00:00:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:00:50] [INFO ] [Nat]Absence check using state equation in 3728 ms returned sat
[2022-05-18 00:00:50] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 149 ms.
[2022-05-18 00:00:50] [INFO ] Added : 0 causal constraints over 0 iterations in 587 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[620, 620, 620]
Incomplete Parikh walk after 62100 steps, including 98 resets, run finished after 20858 ms. (steps per millisecond=2 ) properties (out of 3) seen :1863 could not realise parikh vector
Incomplete Parikh walk after 62100 steps, including 98 resets, run finished after 20851 ms. (steps per millisecond=2 ) properties (out of 3) seen :1863 could not realise parikh vector
Incomplete Parikh walk after 62100 steps, including 98 resets, run finished after 20890 ms. (steps per millisecond=2 ) properties (out of 3) seen :1863 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 216 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 219 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:01:54] [INFO ] Computed 4000 place invariants in 15 ms
[2022-05-18 00:01:57] [INFO ] Implicit Places using invariants in 3051 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:01:57] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-18 00:02:00] [INFO ] Implicit Places using invariants and state equation in 3055 ms returned []
Implicit Place search using SMT with State Equation took 6107 ms to find 0 implicit places.
[2022-05-18 00:02:00] [INFO ] Redundant transitions in 120 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:02:00] [INFO ] Computed 4000 place invariants in 8 ms
[2022-05-18 00:02:03] [INFO ] Dead Transitions using invariants and state equation in 2782 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:02:03] [INFO ] Computed 4000 place invariants in 15 ms
Interrupted random walk after 56492 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=592, 1=592, 2=592}
Interrupted Best-First random walk after 55272 steps, including 0 resets, run timeout after 5013 ms. (steps per millisecond=11 ) properties seen :{0=27, 1=27, 2=27}
Interrupted Best-First random walk after 56278 steps, including 0 resets, run timeout after 5073 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 56273 steps, including 0 resets, run timeout after 5062 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:02:48] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-18 00:02:50] [INFO ] [Real]Absence check using 4000 positive place invariants in 1760 ms returned sat
[2022-05-18 00:02:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:02:54] [INFO ] [Real]Absence check using state equation in 3702 ms returned sat
[2022-05-18 00:02:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:02:56] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1773 ms returned sat
[2022-05-18 00:02:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:03:00] [INFO ] [Nat]Absence check using state equation in 3765 ms returned sat
[2022-05-18 00:03:00] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 149 ms.
[2022-05-18 00:03:01] [INFO ] Added : 0 causal constraints over 0 iterations in 614 ms. Result :sat
[2022-05-18 00:03:03] [INFO ] [Real]Absence check using 4000 positive place invariants in 1742 ms returned sat
[2022-05-18 00:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:03:07] [INFO ] [Real]Absence check using state equation in 3626 ms returned sat
[2022-05-18 00:03:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:03:09] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1777 ms returned sat
[2022-05-18 00:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:03:14] [INFO ] [Nat]Absence check using state equation in 4054 ms returned sat
[2022-05-18 00:03:14] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 151 ms.
[2022-05-18 00:03:14] [INFO ] Added : 0 causal constraints over 0 iterations in 578 ms. Result :sat
[2022-05-18 00:03:17] [INFO ] [Real]Absence check using 4000 positive place invariants in 1761 ms returned sat
[2022-05-18 00:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:03:21] [INFO ] [Real]Absence check using state equation in 3827 ms returned sat
[2022-05-18 00:03:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:03:23] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1803 ms returned sat
[2022-05-18 00:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:03:27] [INFO ] [Nat]Absence check using state equation in 4138 ms returned sat
[2022-05-18 00:03:28] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 152 ms.
[2022-05-18 00:03:28] [INFO ] Added : 0 causal constraints over 0 iterations in 609 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[621, 621, 621]
Incomplete Parikh walk after 62200 steps, including 98 resets, run finished after 20908 ms. (steps per millisecond=2 ) properties (out of 3) seen :1866 could not realise parikh vector
Incomplete Parikh walk after 62200 steps, including 98 resets, run finished after 20970 ms. (steps per millisecond=2 ) properties (out of 3) seen :1866 could not realise parikh vector
Incomplete Parikh walk after 62200 steps, including 98 resets, run finished after 20888 ms. (steps per millisecond=2 ) properties (out of 3) seen :1866 could not realise parikh vector
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 210 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 216 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:04:32] [INFO ] Computed 4000 place invariants in 16 ms
[2022-05-18 00:04:35] [INFO ] Implicit Places using invariants in 3055 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:04:35] [INFO ] Computed 4000 place invariants in 9 ms
[2022-05-18 00:04:37] [INFO ] Implicit Places using invariants and state equation in 2931 ms returned []
Implicit Place search using SMT with State Equation took 5987 ms to find 0 implicit places.
[2022-05-18 00:04:38] [INFO ] Redundant transitions in 125 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:04:38] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-18 00:04:41] [INFO ] Dead Transitions using invariants and state equation in 2915 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:04:41] [INFO ] Computed 4000 place invariants in 10 ms
Interrupted random walk after 56518 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=605, 1=605, 2=605}
Interrupted Best-First random walk after 56282 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 56273 steps, including 0 resets, run timeout after 5012 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
Interrupted Best-First random walk after 56281 steps, including 0 resets, run timeout after 5032 ms. (steps per millisecond=11 ) properties seen :{0=28, 1=28, 2=28}
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:05:26] [INFO ] Computed 4000 place invariants in 21 ms
[2022-05-18 00:05:28] [INFO ] [Real]Absence check using 4000 positive place invariants in 1843 ms returned sat
[2022-05-18 00:05:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:05:32] [INFO ] [Real]Absence check using state equation in 4260 ms returned sat
[2022-05-18 00:05:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:05:35] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1769 ms returned sat
[2022-05-18 00:05:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:05:39] [INFO ] [Nat]Absence check using state equation in 3936 ms returned sat
[2022-05-18 00:05:39] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 144 ms.
[2022-05-18 00:05:39] [INFO ] Added : 0 causal constraints over 0 iterations in 555 ms. Result :sat
[2022-05-18 00:05:42] [INFO ] [Real]Absence check using 4000 positive place invariants in 1757 ms returned sat
[2022-05-18 00:05:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:05:46] [INFO ] [Real]Absence check using state equation in 4077 ms returned sat
[2022-05-18 00:05:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:05:48] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1801 ms returned sat
[2022-05-18 00:05:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:05:52] [INFO ] [Nat]Absence check using state equation in 4032 ms returned sat
[2022-05-18 00:05:53] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 147 ms.
[2022-05-18 00:05:53] [INFO ] Added : 0 causal constraints over 0 iterations in 565 ms. Result :sat
[2022-05-18 00:05:56] [INFO ] [Real]Absence check using 4000 positive place invariants in 1716 ms returned sat
[2022-05-18 00:05:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:05:59] [INFO ] [Real]Absence check using state equation in 3586 ms returned sat
[2022-05-18 00:05:59] [INFO ] Solution in real domain found non-integer solution.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Philosophers-PT-002000"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is Philosophers-PT-002000, 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 r179-tall-165277026800130"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-002000.tgz
mv Philosophers-PT-002000 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 ;