Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r143-tall-165271830100007.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 HypercubeGrid-PT-C5K3P3B15, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r143-tall-165271830100007
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 8.7K Apr 29 22:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 29 22:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 18:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 29 18:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.3K May 9 08:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 08:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 08:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 08:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rwxr-xr-x 1 mcc users 14M 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 HypercubeGrid-PT-C5K3P3B15-UpperBounds-00
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-01
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-02
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-03
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-04
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-05
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-06
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-07
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-08
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-09
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-10
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-11
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-12
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-13
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-14
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652739207264

Running Version 0
[2022-05-16 22:13:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 22:13:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 22:13:29] [INFO ] Load time of PNML (sax parser for PT used): 609 ms
[2022-05-16 22:13:29] [INFO ] Transformed 9153 places.
[2022-05-16 22:13:29] [INFO ] Transformed 25110 transitions.
[2022-05-16 22:13:29] [INFO ] Parsed PT model containing 9153 places and 25110 transitions in 740 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:13:31] [INFO ] Computed 3484 place invariants in 1475 ms
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 7054 ms. (steps per millisecond=1 ) properties (out of 8) seen :33
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 738 ms. (steps per millisecond=13 ) properties (out of 7) seen :29
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 771 ms. (steps per millisecond=12 ) properties (out of 7) seen :28
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 937 ms. (steps per millisecond=10 ) properties (out of 6) seen :27
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 831 ms. (steps per millisecond=12 ) properties (out of 6) seen :27
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 825 ms. (steps per millisecond=12 ) properties (out of 6) seen :27
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 836 ms. (steps per millisecond=11 ) properties (out of 6) seen :27
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:13:45] [INFO ] Computed 3484 place invariants in 1417 ms
[2022-05-16 22:13:47] [INFO ] [Real]Absence check using 3483 positive place invariants in 1228 ms returned sat
[2022-05-16 22:13:48] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1310 ms returned sat
[2022-05-16 22:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:13:50] [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)
[2022-05-16 22:13:52] [INFO ] [Real]Absence check using 3483 positive place invariants in 1133 ms returned sat
[2022-05-16 22:13:53] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1309 ms returned sat
[2022-05-16 22:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:13:55] [INFO ] [Real]Absence check using state equation in 1817 ms returned unknown
[2022-05-16 22:13:57] [INFO ] [Real]Absence check using 3483 positive place invariants in 1183 ms returned sat
[2022-05-16 22:13:58] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1344 ms returned sat
[2022-05-16 22:13:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:14:00] [INFO ] [Real]Absence check using state equation in 1745 ms returned unknown
[2022-05-16 22:14:02] [INFO ] [Real]Absence check using 3483 positive place invariants in 1125 ms returned sat
[2022-05-16 22:14:03] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1291 ms returned sat
[2022-05-16 22:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:14:05] [INFO ] [Real]Absence check using state equation in 1878 ms returned unknown
[2022-05-16 22:14:07] [INFO ] [Real]Absence check using 3483 positive place invariants in 1176 ms returned sat
[2022-05-16 22:14:08] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1336 ms returned sat
[2022-05-16 22:14:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:14:10] [INFO ] [Real]Absence check using state equation in 1715 ms returned unknown
[2022-05-16 22:14:12] [INFO ] [Real]Absence check using 3483 positive place invariants in 1188 ms returned sat
[2022-05-16 22:14:13] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1345 ms returned sat
[2022-05-16 22:14:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:14:15] [INFO ] [Real]Absence check using state equation in 1702 ms returned unknown
Current structural bounds on expressions (after SMT) : [45, 45, 1, 45, 45, 45] Max seen :[19, 3, 0, 4, 3, 3]
Support contains 6 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 2182 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:14:18] [INFO ] Computed 3484 place invariants in 1406 ms
Interrupted random walk after 38805 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=26, 1=3, 2=1, 3=4, 4=4, 5=4}
FORMULA HypercubeGrid-PT-C5K3P3B15-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 69844 steps, including 0 resets, run timeout after 5035 ms. (steps per millisecond=13 ) properties seen :{0=25, 1=3, 2=3, 3=3, 4=3}
Interrupted Best-First random walk after 69110 steps, including 0 resets, run timeout after 5018 ms. (steps per millisecond=13 ) properties seen :{0=15, 1=3, 2=3, 3=3, 4=3}
Interrupted Best-First random walk after 69852 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=13 ) properties seen :{0=15, 1=3, 2=4, 3=3, 4=3}
Interrupted Best-First random walk after 69828 steps, including 0 resets, run timeout after 5019 ms. (steps per millisecond=13 ) properties seen :{0=16, 1=3, 2=3, 3=3, 4=3}
Interrupted Best-First random walk after 70501 steps, including 0 resets, run timeout after 5058 ms. (steps per millisecond=13 ) properties seen :{0=15, 1=3, 2=3, 3=3, 4=3}
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:15:15] [INFO ] Computed 3484 place invariants in 1419 ms
[2022-05-16 22:15:17] [INFO ] [Real]Absence check using 3483 positive place invariants in 1153 ms returned sat
[2022-05-16 22:15:18] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1320 ms returned sat
[2022-05-16 22:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:15:36] [INFO ] [Real]Absence check using state equation in 17883 ms returned sat
[2022-05-16 22:15:39] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1047 ms.
[2022-05-16 22:15:40] [INFO ] [Real]Absence check using 3483 positive place invariants in 1029 ms returned sat
[2022-05-16 22:15:42] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1325 ms returned sat
[2022-05-16 22:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:15:59] [INFO ] [Real]Absence check using state equation in 17522 ms returned sat
[2022-05-16 22:16:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:16:02] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1201 ms returned sat
[2022-05-16 22:16:03] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1314 ms returned sat
[2022-05-16 22:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:16:21] [INFO ] [Nat]Absence check using state equation in 17748 ms returned sat
[2022-05-16 22:16:23] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1038 ms.
[2022-05-16 22:16:24] [INFO ] [Real]Absence check using 3483 positive place invariants in 1126 ms returned sat
[2022-05-16 22:16:26] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1329 ms returned sat
[2022-05-16 22:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:16:44] [INFO ] [Real]Absence check using state equation in 18450 ms returned sat
[2022-05-16 22:16:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:16:47] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1155 ms returned sat
[2022-05-16 22:16:48] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1382 ms returned sat
[2022-05-16 22:16:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:17:08] [INFO ] [Nat]Absence check using state equation in 19933 ms returned sat
[2022-05-16 22:17:10] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 936 ms.
[2022-05-16 22:17:12] [INFO ] [Real]Absence check using 3483 positive place invariants in 1135 ms returned sat
[2022-05-16 22:17:13] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1339 ms returned sat
[2022-05-16 22:17:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:17:30] [INFO ] [Real]Absence check using state equation in 17072 ms returned sat
[2022-05-16 22:17:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:17:32] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1171 ms returned sat
[2022-05-16 22:17:34] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1336 ms returned sat
[2022-05-16 22:17:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:17:52] [INFO ] [Nat]Absence check using state equation in 17738 ms returned sat
[2022-05-16 22:17:53] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1020 ms.
[2022-05-16 22:17:55] [INFO ] [Real]Absence check using 3483 positive place invariants in 1127 ms returned sat
[2022-05-16 22:17:57] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1337 ms returned sat
[2022-05-16 22:17:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:18:16] [INFO ] [Real]Absence check using state equation in 19071 ms returned sat
[2022-05-16 22:18:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:18:18] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1149 ms returned sat
[2022-05-16 22:18:19] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1342 ms returned sat
[2022-05-16 22:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:18:40] [INFO ] [Nat]Absence check using state equation in 20238 ms returned sat
[2022-05-16 22:18:41] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 976 ms.
Current structural bounds on expressions (after SMT) : [45, 45, 45, 45, 45] Max seen :[26, 3, 4, 4, 4]
Support contains 5 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1864 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:18:45] [INFO ] Computed 3484 place invariants in 1412 ms
Interrupted random walk after 39108 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=22, 1=4, 2=4, 3=7, 4=4}
Interrupted Best-First random walk after 69246 steps, including 0 resets, run timeout after 5034 ms. (steps per millisecond=13 ) properties seen :{0=25, 1=3, 2=3, 3=3, 4=3}
Interrupted Best-First random walk after 69798 steps, including 0 resets, run timeout after 5069 ms. (steps per millisecond=13 ) properties seen :{0=16, 1=3, 2=3, 3=3, 4=3}
Interrupted Best-First random walk after 69446 steps, including 0 resets, run timeout after 5051 ms. (steps per millisecond=13 ) properties seen :{0=15, 1=3, 2=3, 3=3, 4=3}
Interrupted Best-First random walk after 69542 steps, including 0 resets, run timeout after 5025 ms. (steps per millisecond=13 ) properties seen :{0=15, 1=3, 2=3, 3=3, 4=3}
Interrupted Best-First random walk after 69430 steps, including 0 resets, run timeout after 5044 ms. (steps per millisecond=13 ) properties seen :{0=15, 1=3, 2=3, 3=3, 4=3}
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:19:41] [INFO ] Computed 3484 place invariants in 1400 ms
[2022-05-16 22:19:43] [INFO ] [Real]Absence check using 3483 positive place invariants in 1180 ms returned sat
[2022-05-16 22:19:45] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1344 ms returned sat
[2022-05-16 22:19:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:01] [INFO ] [Real]Absence check using state equation in 16582 ms returned sat
[2022-05-16 22:20:03] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 981 ms.
[2022-05-16 22:20:05] [INFO ] [Real]Absence check using 3483 positive place invariants in 1152 ms returned sat
[2022-05-16 22:20:06] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1335 ms returned sat
[2022-05-16 22:20:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:24] [INFO ] [Real]Absence check using state equation in 17598 ms returned sat
[2022-05-16 22:20:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:20:27] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1134 ms returned sat
[2022-05-16 22:20:28] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1290 ms returned sat
[2022-05-16 22:20:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:20:46] [INFO ] [Nat]Absence check using state equation in 17808 ms returned sat
[2022-05-16 22:20:47] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 974 ms.
[2022-05-16 22:20:49] [INFO ] [Real]Absence check using 3483 positive place invariants in 1126 ms returned sat
[2022-05-16 22:20:51] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1346 ms returned sat
[2022-05-16 22:20:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:09] [INFO ] [Real]Absence check using state equation in 18415 ms returned sat
[2022-05-16 22:21:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:11] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1142 ms returned sat
[2022-05-16 22:21:13] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1302 ms returned sat
[2022-05-16 22:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:31] [INFO ] [Nat]Absence check using state equation in 18762 ms returned sat
[2022-05-16 22:21:33] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 969 ms.
[2022-05-16 22:21:35] [INFO ] [Real]Absence check using 3483 positive place invariants in 1134 ms returned sat
[2022-05-16 22:21:36] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1314 ms returned sat
[2022-05-16 22:21:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:21:53] [INFO ] [Real]Absence check using state equation in 16847 ms returned sat
[2022-05-16 22:21:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:21:56] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1162 ms returned sat
[2022-05-16 22:21:57] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1328 ms returned sat
[2022-05-16 22:21:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:15] [INFO ] [Nat]Absence check using state equation in 18166 ms returned sat
[2022-05-16 22:22:17] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1027 ms.
[2022-05-16 22:22:19] [INFO ] [Real]Absence check using 3483 positive place invariants in 1166 ms returned sat
[2022-05-16 22:22:20] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1349 ms returned sat
[2022-05-16 22:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:40] [INFO ] [Real]Absence check using state equation in 19360 ms returned sat
[2022-05-16 22:22:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:42] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1154 ms returned sat
[2022-05-16 22:22:43] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1304 ms returned sat
[2022-05-16 22:22:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:23:02] [INFO ] [Nat]Absence check using state equation in 18241 ms returned sat
[2022-05-16 22:23:03] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 942 ms.
Current structural bounds on expressions (after SMT) : [45, 45, 45, 45, 45] Max seen :[26, 4, 4, 7, 4]
Support contains 5 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1883 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1888 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:23:09] [INFO ] Computed 3484 place invariants in 1437 ms
[2022-05-16 22:23:09] [INFO ] Implicit Places using invariants in 2244 ms returned []
Implicit Place search using SMT only with invariants took 2245 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:23:11] [INFO ] Computed 3484 place invariants in 1408 ms
[2022-05-16 22:23:12] [INFO ] Dead Transitions using invariants and state equation in 2249 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:23:13] [INFO ] Computed 3484 place invariants in 1416 ms
Interrupted random walk after 39216 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=21, 1=3, 2=4, 3=8, 4=5}
Interrupted Best-First random walk after 70036 steps, including 0 resets, run timeout after 5029 ms. (steps per millisecond=13 ) properties seen :{0=25, 1=3, 2=3, 3=3, 4=3}
Interrupted Best-First random walk after 70046 steps, including 0 resets, run timeout after 5047 ms. (steps per millisecond=13 ) properties seen :{0=15, 1=3, 2=3, 3=3, 4=3}
Interrupted Best-First random walk after 69326 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=13 ) properties seen :{0=15, 1=3, 2=3, 3=3, 4=3}
Interrupted Best-First random walk after 69564 steps, including 0 resets, run timeout after 5038 ms. (steps per millisecond=13 ) properties seen :{0=15, 1=3, 2=3, 3=4, 4=3}
Interrupted Best-First random walk after 70140 steps, including 0 resets, run timeout after 5042 ms. (steps per millisecond=13 ) properties seen :{0=15, 1=3, 2=3, 3=3, 4=3}
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:24:10] [INFO ] Computed 3484 place invariants in 1422 ms
[2022-05-16 22:24:12] [INFO ] [Real]Absence check using 3483 positive place invariants in 1163 ms returned sat
[2022-05-16 22:24:13] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1385 ms returned sat
[2022-05-16 22:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:24:31] [INFO ] [Real]Absence check using state equation in 18097 ms returned sat
[2022-05-16 22:24:33] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1051 ms.
[2022-05-16 22:24:35] [INFO ] [Real]Absence check using 3483 positive place invariants in 1262 ms returned sat
[2022-05-16 22:24:37] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1428 ms returned sat
[2022-05-16 22:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:24:55] [INFO ] [Real]Absence check using state equation in 18525 ms returned sat
[2022-05-16 22:24:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:24:58] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1155 ms returned sat
[2022-05-16 22:24:59] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1354 ms returned sat
[2022-05-16 22:24:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:25:19] [INFO ] [Nat]Absence check using state equation in 19510 ms returned sat
[2022-05-16 22:25:21] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1054 ms.
[2022-05-16 22:25:23] [INFO ] [Real]Absence check using 3483 positive place invariants in 1160 ms returned sat
[2022-05-16 22:25:24] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1332 ms returned sat
[2022-05-16 22:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:25:44] [INFO ] [Real]Absence check using state equation in 20297 ms returned sat
[2022-05-16 22:25:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:25:47] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1138 ms returned sat
[2022-05-16 22:25:48] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1348 ms returned sat
[2022-05-16 22:25:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:26:07] [INFO ] [Nat]Absence check using state equation in 18860 ms returned sat
[2022-05-16 22:26:09] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 983 ms.
[2022-05-16 22:26:11] [INFO ] [Real]Absence check using 3483 positive place invariants in 1202 ms returned sat
[2022-05-16 22:26:12] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1425 ms returned sat
[2022-05-16 22:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:26:31] [INFO ] [Real]Absence check using state equation in 19344 ms returned sat
[2022-05-16 22:26:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:26:34] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1187 ms returned sat
[2022-05-16 22:26:35] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1364 ms returned sat
[2022-05-16 22:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:26:54] [INFO ] [Nat]Absence check using state equation in 18681 ms returned sat
[2022-05-16 22:26:56] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1015 ms.
[2022-05-16 22:26:58] [INFO ] [Real]Absence check using 3483 positive place invariants in 1151 ms returned sat
[2022-05-16 22:26:59] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1323 ms returned sat
[2022-05-16 22:26:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:27:18] [INFO ] [Real]Absence check using state equation in 18746 ms returned sat
[2022-05-16 22:27:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:27:20] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1171 ms returned sat
[2022-05-16 22:27:22] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1364 ms returned sat
[2022-05-16 22:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:27:41] [INFO ] [Nat]Absence check using state equation in 19478 ms returned sat
[2022-05-16 22:27:43] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 981 ms.
Current structural bounds on expressions (after SMT) : [45, 45, 45, 45, 45] Max seen :[26, 4, 4, 8, 5]
Support contains 5 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 2017 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1488 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:27:48] [INFO ] Computed 3484 place invariants in 1403 ms
[2022-05-16 22:27:49] [INFO ] Implicit Places using invariants in 2131 ms returned []
Implicit Place search using SMT only with invariants took 2135 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:27:50] [INFO ] Computed 3484 place invariants in 1398 ms
[2022-05-16 22:27:51] [INFO ] Dead Transitions using invariants and state equation in 2187 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:27:52] [INFO ] Computed 3484 place invariants in 1396 ms
Interrupted random walk after 39649 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=26, 1=4, 2=3, 3=6, 4=3}
Interrupted Best-First random walk after 70717 steps, including 0 resets, run timeout after 5062 ms. (steps per millisecond=13 ) properties seen :{0=26, 1=3, 2=3, 3=3, 4=3}
Interrupted Best-First random walk after 70237 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=14 ) properties seen :{0=15, 1=3, 2=3, 3=3, 4=3}
Interrupted Best-First random walk after 69962 steps, including 0 resets, run timeout after 5011 ms. (steps per millisecond=13 ) properties seen :{0=15, 1=3, 2=3, 3=3, 4=3}
Interrupted Best-First random walk after 69934 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=13 ) properties seen :{0=15, 1=3, 2=3, 3=3, 4=3}
Interrupted Best-First random walk after 69892 steps, including 0 resets, run timeout after 5019 ms. (steps per millisecond=13 ) properties seen :{0=15, 1=3, 2=3, 3=3, 4=3}
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:28:49] [INFO ] Computed 3484 place invariants in 1426 ms
[2022-05-16 22:28:51] [INFO ] [Real]Absence check using 3483 positive place invariants in 1166 ms returned sat
[2022-05-16 22:28:52] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1382 ms returned sat
[2022-05-16 22:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:29:10] [INFO ] [Real]Absence check using state equation in 17618 ms returned sat
[2022-05-16 22:29:12] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1058 ms.
[2022-05-16 22:29:14] [INFO ] [Real]Absence check using 3483 positive place invariants in 1161 ms returned sat
[2022-05-16 22:29:15] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1329 ms returned sat
[2022-05-16 22:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:29:32] [INFO ] [Real]Absence check using state equation in 17201 ms returned sat
[2022-05-16 22:29:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:29:35] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1171 ms returned sat
[2022-05-16 22:29:36] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1333 ms returned sat
[2022-05-16 22:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:29:54] [INFO ] [Nat]Absence check using state equation in 18216 ms returned sat
[2022-05-16 22:29:56] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1005 ms.
[2022-05-16 22:29:58] [INFO ] [Real]Absence check using 3483 positive place invariants in 1134 ms returned sat
[2022-05-16 22:29:59] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1335 ms returned sat
[2022-05-16 22:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:30:19] [INFO ] [Real]Absence check using state equation in 19406 ms returned sat
[2022-05-16 22:30:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:30:21] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1149 ms returned sat
[2022-05-16 22:30:22] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1305 ms returned sat
[2022-05-16 22:30:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:30:42] [INFO ] [Nat]Absence check using state equation in 19194 ms returned sat
[2022-05-16 22:30:43] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1004 ms.
[2022-05-16 22:30:45] [INFO ] [Real]Absence check using 3483 positive place invariants in 1152 ms returned sat
[2022-05-16 22:30:47] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1330 ms returned sat
[2022-05-16 22:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:31:04] [INFO ] [Real]Absence check using state equation in 17188 ms returned sat
[2022-05-16 22:31:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:31:06] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1156 ms returned sat
[2022-05-16 22:31:08] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1349 ms returned sat
[2022-05-16 22:31:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:31:25] [INFO ] [Nat]Absence check using state equation in 17647 ms returned sat
[2022-05-16 22:31:27] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 992 ms.
[2022-05-16 22:31:29] [INFO ] [Real]Absence check using 3483 positive place invariants in 1139 ms returned sat
[2022-05-16 22:31:30] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1316 ms returned sat
[2022-05-16 22:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:31:49] [INFO ] [Real]Absence check using state equation in 18258 ms returned sat
[2022-05-16 22:31:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:31:51] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1164 ms returned sat
[2022-05-16 22:31:52] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1307 ms returned sat
[2022-05-16 22:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:32:12] [INFO ] [Nat]Absence check using state equation in 19453 ms returned sat
[2022-05-16 22:32:14] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 981 ms.
Current structural bounds on expressions (after SMT) : [45, 45, 45, 45, 45] Max seen :[26, 4, 4, 8, 5]
Support contains 5 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1455 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1424 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:32:18] [INFO ] Computed 3484 place invariants in 1467 ms
[2022-05-16 22:32:19] [INFO ] Implicit Places using invariants in 2202 ms returned []
Implicit Place search using SMT only with invariants took 2204 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:32:20] [INFO ] Computed 3484 place invariants in 1410 ms
[2022-05-16 22:32:21] [INFO ] Dead Transitions using invariants and state equation in 2183 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting property specific reduction for HypercubeGrid-PT-C5K3P3B15-UpperBounds-02
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:32:22] [INFO ] Computed 3484 place invariants in 1397 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6943 ms. (steps per millisecond=1 ) properties (out of 1) seen :23
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=13 ) properties (out of 1) seen :17
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:32:31] [INFO ] Computed 3484 place invariants in 1400 ms
[2022-05-16 22:32:33] [INFO ] [Real]Absence check using 3483 positive place invariants in 1119 ms returned sat
[2022-05-16 22:32:35] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1315 ms returned sat
[2022-05-16 22:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:32:36] [INFO ] [Real]Absence check using state equation in 1867 ms returned unknown
Current structural bounds on expressions (after SMT) : [45] Max seen :[23]
Support contains 1 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1389 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:32:39] [INFO ] Computed 3484 place invariants in 1393 ms
Interrupted random walk after 39596 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=20}
Interrupted Best-First random walk after 69916 steps, including 0 resets, run timeout after 5019 ms. (steps per millisecond=13 ) properties seen :{0=25}
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:33:16] [INFO ] Computed 3484 place invariants in 1411 ms
[2022-05-16 22:33:18] [INFO ] [Real]Absence check using 3483 positive place invariants in 1151 ms returned sat
[2022-05-16 22:33:19] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1351 ms returned sat
[2022-05-16 22:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:33:35] [INFO ] [Real]Absence check using state equation in 16442 ms returned sat
[2022-05-16 22:33:37] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1001 ms.
Current structural bounds on expressions (after SMT) : [45] Max seen :[25]
Support contains 1 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1424 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1372 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:33:42] [INFO ] Computed 3484 place invariants in 1402 ms
[2022-05-16 22:33:42] [INFO ] Implicit Places using invariants in 2194 ms returned []
Implicit Place search using SMT only with invariants took 2194 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:33:44] [INFO ] Computed 3484 place invariants in 1398 ms
[2022-05-16 22:33:45] [INFO ] Dead Transitions using invariants and state equation in 2172 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:33:46] [INFO ] Computed 3484 place invariants in 1384 ms
Interrupted random walk after 39502 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=21}
Interrupted Best-First random walk after 69756 steps, including 0 resets, run timeout after 5030 ms. (steps per millisecond=13 ) properties seen :{0=25}
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:34:22] [INFO ] Computed 3484 place invariants in 1385 ms
[2022-05-16 22:34:24] [INFO ] [Real]Absence check using 3483 positive place invariants in 1149 ms returned sat
[2022-05-16 22:34:26] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1359 ms returned sat
[2022-05-16 22:34:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:34:43] [INFO ] [Real]Absence check using state equation in 17531 ms returned sat
[2022-05-16 22:34:45] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1025 ms.
Current structural bounds on expressions (after SMT) : [45] Max seen :[25]
Support contains 1 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1345 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1386 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:34:50] [INFO ] Computed 3484 place invariants in 1401 ms
[2022-05-16 22:34:50] [INFO ] Implicit Places using invariants in 2161 ms returned []
Implicit Place search using SMT only with invariants took 2173 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:34:52] [INFO ] Computed 3484 place invariants in 1404 ms
[2022-05-16 22:34:52] [INFO ] Dead Transitions using invariants and state equation in 2165 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Ending property specific reduction for HypercubeGrid-PT-C5K3P3B15-UpperBounds-02 in 151599 ms.
Starting property specific reduction for HypercubeGrid-PT-C5K3P3B15-UpperBounds-08
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:34:54] [INFO ] Computed 3484 place invariants in 1381 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6933 ms. (steps per millisecond=1 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=13 ) properties (out of 1) seen :3
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:35:03] [INFO ] Computed 3484 place invariants in 1406 ms
[2022-05-16 22:35:05] [INFO ] [Real]Absence check using 3483 positive place invariants in 1132 ms returned sat
[2022-05-16 22:35:06] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1313 ms returned sat
[2022-05-16 22:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:35:08] [INFO ] [Real]Absence check using state equation in 1875 ms returned unknown
Current structural bounds on expressions (after SMT) : [45] Max seen :[3]
Support contains 1 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1386 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:35:11] [INFO ] Computed 3484 place invariants in 1390 ms
Interrupted random walk after 39667 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=4}
Interrupted Best-First random walk after 69980 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=13 ) properties seen :{0=3}
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:35:47] [INFO ] Computed 3484 place invariants in 1401 ms
[2022-05-16 22:35:49] [INFO ] [Real]Absence check using 3483 positive place invariants in 1115 ms returned sat
[2022-05-16 22:35:50] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1331 ms returned sat
[2022-05-16 22:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:36:07] [INFO ] [Real]Absence check using state equation in 16925 ms returned sat
[2022-05-16 22:36:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:36:10] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1166 ms returned sat
[2022-05-16 22:36:11] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1323 ms returned sat
[2022-05-16 22:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:36:30] [INFO ] [Nat]Absence check using state equation in 18531 ms returned sat
[2022-05-16 22:36:31] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 984 ms.
Current structural bounds on expressions (after SMT) : [45] Max seen :[4]
Support contains 1 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1395 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1367 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:36:36] [INFO ] Computed 3484 place invariants in 1386 ms
[2022-05-16 22:36:36] [INFO ] Implicit Places using invariants in 2172 ms returned []
Implicit Place search using SMT only with invariants took 2175 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:36:38] [INFO ] Computed 3484 place invariants in 1404 ms
[2022-05-16 22:36:39] [INFO ] Dead Transitions using invariants and state equation in 2131 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:36:40] [INFO ] Computed 3484 place invariants in 1389 ms
Interrupted random walk after 39989 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=6}
Interrupted Best-First random walk after 69734 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=13 ) properties seen :{0=3}
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:37:16] [INFO ] Computed 3484 place invariants in 1385 ms
[2022-05-16 22:37:18] [INFO ] [Real]Absence check using 3483 positive place invariants in 1140 ms returned sat
[2022-05-16 22:37:20] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1312 ms returned sat
[2022-05-16 22:37:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:37:37] [INFO ] [Real]Absence check using state equation in 17605 ms returned sat
[2022-05-16 22:37:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:37:40] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1149 ms returned sat
[2022-05-16 22:37:41] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1309 ms returned sat
[2022-05-16 22:37:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:37:59] [INFO ] [Nat]Absence check using state equation in 18300 ms returned sat
[2022-05-16 22:38:01] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 998 ms.
Current structural bounds on expressions (after SMT) : [45] Max seen :[6]
Support contains 1 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1379 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1362 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:38:05] [INFO ] Computed 3484 place invariants in 1382 ms
[2022-05-16 22:38:06] [INFO ] Implicit Places using invariants in 2114 ms returned []
Implicit Place search using SMT only with invariants took 2115 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:38:07] [INFO ] Computed 3484 place invariants in 1431 ms
[2022-05-16 22:38:08] [INFO ] Dead Transitions using invariants and state equation in 2167 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:38:09] [INFO ] Computed 3484 place invariants in 1388 ms
Interrupted random walk after 38884 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=5}
Interrupted Best-First random walk after 69646 steps, including 0 resets, run timeout after 5046 ms. (steps per millisecond=13 ) properties seen :{0=3}
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:38:46] [INFO ] Computed 3484 place invariants in 1414 ms
[2022-05-16 22:38:48] [INFO ] [Real]Absence check using 3483 positive place invariants in 1144 ms returned sat
[2022-05-16 22:38:49] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1352 ms returned sat
[2022-05-16 22:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:39:08] [INFO ] [Real]Absence check using state equation in 18901 ms returned sat
[2022-05-16 22:39:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:39:11] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1152 ms returned sat
[2022-05-16 22:39:12] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1337 ms returned sat
[2022-05-16 22:39:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:39:31] [INFO ] [Nat]Absence check using state equation in 18793 ms returned sat
[2022-05-16 22:39:32] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 986 ms.
Current structural bounds on expressions (after SMT) : [45] Max seen :[6]
Support contains 1 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1468 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1417 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:39:37] [INFO ] Computed 3484 place invariants in 1389 ms
[2022-05-16 22:39:37] [INFO ] Implicit Places using invariants in 2136 ms returned []
Implicit Place search using SMT only with invariants took 2140 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:39:39] [INFO ] Computed 3484 place invariants in 1382 ms
[2022-05-16 22:39:40] [INFO ] Dead Transitions using invariants and state equation in 2147 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Ending property specific reduction for HypercubeGrid-PT-C5K3P3B15-UpperBounds-08 in 287203 ms.
Starting property specific reduction for HypercubeGrid-PT-C5K3P3B15-UpperBounds-11
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:39:41] [INFO ] Computed 3484 place invariants in 1397 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6953 ms. (steps per millisecond=1 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 709 ms. (steps per millisecond=14 ) properties (out of 1) seen :3
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:39:50] [INFO ] Computed 3484 place invariants in 1389 ms
[2022-05-16 22:39:52] [INFO ] [Real]Absence check using 3483 positive place invariants in 1138 ms returned sat
[2022-05-16 22:39:53] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1316 ms returned sat
[2022-05-16 22:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:39:55] [INFO ] [Real]Absence check using state equation in 1868 ms returned unknown
Current structural bounds on expressions (after SMT) : [45] Max seen :[6]
Support contains 1 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1404 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:39:58] [INFO ] Computed 3484 place invariants in 1398 ms
Interrupted random walk after 39579 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=4}
Interrupted Best-First random walk after 71341 steps, including 0 resets, run timeout after 5059 ms. (steps per millisecond=14 ) properties seen :{0=3}
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:40:34] [INFO ] Computed 3484 place invariants in 1397 ms
[2022-05-16 22:40:36] [INFO ] [Real]Absence check using 3483 positive place invariants in 1157 ms returned sat
[2022-05-16 22:40:38] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1321 ms returned sat
[2022-05-16 22:40:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:40:54] [INFO ] [Real]Absence check using state equation in 16096 ms returned sat
[2022-05-16 22:40:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:40:56] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1151 ms returned sat
[2022-05-16 22:40:58] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1297 ms returned sat
[2022-05-16 22:40:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:41:15] [INFO ] [Nat]Absence check using state equation in 17544 ms returned sat
[2022-05-16 22:41:17] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 937 ms.
Current structural bounds on expressions (after SMT) : [45] Max seen :[6]
Support contains 1 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1433 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1396 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:41:21] [INFO ] Computed 3484 place invariants in 1407 ms
[2022-05-16 22:41:22] [INFO ] Implicit Places using invariants in 2154 ms returned []
Implicit Place search using SMT only with invariants took 2155 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:41:23] [INFO ] Computed 3484 place invariants in 1358 ms
[2022-05-16 22:41:24] [INFO ] Dead Transitions using invariants and state equation in 2137 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Ending property specific reduction for HypercubeGrid-PT-C5K3P3B15-UpperBounds-11 in 104377 ms.
Starting property specific reduction for HypercubeGrid-PT-C5K3P3B15-UpperBounds-14
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:41:25] [INFO ] Computed 3484 place invariants in 1373 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6818 ms. (steps per millisecond=1 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=13 ) properties (out of 1) seen :3
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:41:34] [INFO ] Computed 3484 place invariants in 1390 ms
[2022-05-16 22:41:36] [INFO ] [Real]Absence check using 3483 positive place invariants in 1132 ms returned sat
[2022-05-16 22:41:38] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1295 ms returned sat
[2022-05-16 22:41:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:41:39] [INFO ] [Real]Absence check using state equation in 1885 ms returned unknown
Current structural bounds on expressions (after SMT) : [45] Max seen :[3]
Support contains 1 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1398 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:41:42] [INFO ] Computed 3484 place invariants in 1407 ms
Interrupted random walk after 39838 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=11}
Interrupted Best-First random walk after 69646 steps, including 0 resets, run timeout after 5023 ms. (steps per millisecond=13 ) properties seen :{0=3}
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:42:19] [INFO ] Computed 3484 place invariants in 1424 ms
[2022-05-16 22:42:21] [INFO ] [Real]Absence check using 3483 positive place invariants in 1139 ms returned sat
[2022-05-16 22:42:22] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1331 ms returned sat
[2022-05-16 22:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:42:39] [INFO ] [Real]Absence check using state equation in 16924 ms returned sat
[2022-05-16 22:42:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:42:41] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1168 ms returned sat
[2022-05-16 22:42:43] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1347 ms returned sat
[2022-05-16 22:42:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:43:01] [INFO ] [Nat]Absence check using state equation in 18263 ms returned sat
[2022-05-16 22:43:03] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 966 ms.
Current structural bounds on expressions (after SMT) : [45] Max seen :[11]
Support contains 1 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1461 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1460 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:43:07] [INFO ] Computed 3484 place invariants in 1459 ms
[2022-05-16 22:43:08] [INFO ] Implicit Places using invariants in 2176 ms returned []
Implicit Place search using SMT only with invariants took 2177 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:43:09] [INFO ] Computed 3484 place invariants in 1399 ms
[2022-05-16 22:43:10] [INFO ] Dead Transitions using invariants and state equation in 2068 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:43:11] [INFO ] Computed 3484 place invariants in 1389 ms
Interrupted random walk after 39113 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=4}
Interrupted Best-First random walk after 69686 steps, including 0 resets, run timeout after 5025 ms. (steps per millisecond=13 ) properties seen :{0=3}
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:43:48] [INFO ] Computed 3484 place invariants in 1419 ms
[2022-05-16 22:43:50] [INFO ] [Real]Absence check using 3483 positive place invariants in 1151 ms returned sat
[2022-05-16 22:43:51] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1317 ms returned sat
[2022-05-16 22:43:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:44:08] [INFO ] [Real]Absence check using state equation in 17279 ms returned sat
[2022-05-16 22:44:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:44:11] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1170 ms returned sat
[2022-05-16 22:44:12] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1340 ms returned sat
[2022-05-16 22:44:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:44:31] [INFO ] [Nat]Absence check using state equation in 18769 ms returned sat
[2022-05-16 22:44:33] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 986 ms.
Current structural bounds on expressions (after SMT) : [45] Max seen :[11]
Support contains 1 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1457 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1447 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:44:37] [INFO ] Computed 3484 place invariants in 1391 ms
[2022-05-16 22:44:38] [INFO ] Implicit Places using invariants in 2177 ms returned []
Implicit Place search using SMT only with invariants took 2181 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:44:39] [INFO ] Computed 3484 place invariants in 1391 ms
[2022-05-16 22:44:40] [INFO ] Dead Transitions using invariants and state equation in 2121 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Ending property specific reduction for HypercubeGrid-PT-C5K3P3B15-UpperBounds-14 in 195927 ms.
Starting property specific reduction for HypercubeGrid-PT-C5K3P3B15-UpperBounds-15
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:44:41] [INFO ] Computed 3484 place invariants in 1410 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6991 ms. (steps per millisecond=1 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 710 ms. (steps per millisecond=14 ) properties (out of 1) seen :3
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:44:51] [INFO ] Computed 3484 place invariants in 1403 ms
[2022-05-16 22:44:52] [INFO ] [Real]Absence check using 3483 positive place invariants in 1159 ms returned sat
[2022-05-16 22:44:54] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1311 ms returned sat
[2022-05-16 22:44:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:44:56] [INFO ] [Real]Absence check using state equation in 1796 ms returned unknown
Current structural bounds on expressions (after SMT) : [45] Max seen :[4]
Support contains 1 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1402 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:44:58] [INFO ] Computed 3484 place invariants in 1402 ms
Interrupted random walk after 39542 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=8}
Interrupted Best-First random walk after 70245 steps, including 0 resets, run timeout after 5031 ms. (steps per millisecond=13 ) properties seen :{0=3}
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:45:35] [INFO ] Computed 3484 place invariants in 1404 ms
[2022-05-16 22:45:37] [INFO ] [Real]Absence check using 3483 positive place invariants in 1151 ms returned sat
[2022-05-16 22:45:38] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1341 ms returned sat
[2022-05-16 22:45:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:45:56] [INFO ] [Real]Absence check using state equation in 18345 ms returned sat
[2022-05-16 22:45:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:45:59] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1143 ms returned sat
[2022-05-16 22:46:00] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1304 ms returned sat
[2022-05-16 22:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:46:20] [INFO ] [Nat]Absence check using state equation in 19855 ms returned sat
[2022-05-16 22:46:22] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 974 ms.
Current structural bounds on expressions (after SMT) : [45] Max seen :[8]
Support contains 1 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1520 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1527 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:46:26] [INFO ] Computed 3484 place invariants in 1404 ms
[2022-05-16 22:46:27] [INFO ] Implicit Places using invariants in 2138 ms returned []
Implicit Place search using SMT only with invariants took 2140 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:46:28] [INFO ] Computed 3484 place invariants in 1400 ms
[2022-05-16 22:46:29] [INFO ] Dead Transitions using invariants and state equation in 2109 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:46:31] [INFO ] Computed 3484 place invariants in 1403 ms
Interrupted random walk after 39376 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=5}
Interrupted Best-First random walk after 69078 steps, including 0 resets, run timeout after 5016 ms. (steps per millisecond=13 ) properties seen :{0=3}
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:47:07] [INFO ] Computed 3484 place invariants in 1429 ms
[2022-05-16 22:47:09] [INFO ] [Real]Absence check using 3483 positive place invariants in 1131 ms returned sat
[2022-05-16 22:47:10] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1294 ms returned sat
[2022-05-16 22:47:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:47:29] [INFO ] [Real]Absence check using state equation in 18710 ms returned sat
[2022-05-16 22:47:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:47:31] [INFO ] [Nat]Absence check using 3483 positive place invariants in 1147 ms returned sat
[2022-05-16 22:47:33] [INFO ] [Nat]Absence check using 3483 positive and 1 generalized place invariants in 1301 ms returned sat
[2022-05-16 22:47:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:47:51] [INFO ] [Nat]Absence check using state equation in 18715 ms returned sat
[2022-05-16 22:47:53] [INFO ] Computed and/alt/rep : 22680/22680/22680 causal constraints (skipped 0 transitions) in 1012 ms.
Current structural bounds on expressions (after SMT) : [45] Max seen :[8]
Support contains 1 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1451 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1439 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:47:57] [INFO ] Computed 3484 place invariants in 1382 ms
[2022-05-16 22:47:58] [INFO ] Implicit Places using invariants in 2098 ms returned []
Implicit Place search using SMT only with invariants took 2098 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2022-05-16 22:48:00] [INFO ] Computed 3484 place invariants in 1406 ms
[2022-05-16 22:48:00] [INFO ] Dead Transitions using invariants and state equation in 2177 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Ending property specific reduction for HypercubeGrid-PT-C5K3P3B15-UpperBounds-15 in 200404 ms.
[2022-05-16 22:48:02] [INFO ] Flatten gal took : 1184 ms
[2022-05-16 22:48:03] [INFO ] Applying decomposition
[2022-05-16 22:48:04] [INFO ] Flatten gal took : 998 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph9389025974474376164.txt, -o, /tmp/graph9389025974474376164.bin, -w, /tmp/graph9389025974474376164.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph9389025974474376164.bin, -l, -1, -v, -w, /tmp/graph9389025974474376164.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-16 22:48:06] [INFO ] Decomposing Gal with order
[2022-05-16 22:48:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 22:48:18] [INFO ] Removed a total of 38880 redundant transitions.
[2022-05-16 22:48:18] [INFO ] Flatten gal took : 1738 ms
[2022-05-16 22:48:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 101 ms.
[2022-05-16 22:48:19] [INFO ] Time to serialize gal into /tmp/UpperBounds3483718863343159932.gal : 237 ms
[2022-05-16 22:48:19] [INFO ] Time to serialize properties into /tmp/UpperBounds2874298218964376856.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds3483718863343159932.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds2874298218964376856.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds3483718863343159932.gal -t CGAL -reachable-file /tmp/UpperBounds2874298218964376856.prop --nowitness
Loading property file /tmp/UpperBounds2874298218964376856.prop.

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="HypercubeGrid-PT-C5K3P3B15"
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 HypercubeGrid-PT-C5K3P3B15, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r143-tall-165271830100007"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C5K3P3B15.tgz
mv HypercubeGrid-PT-C5K3P3B15 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 ;