Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r153-tall-171631151000046.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DatabaseWithMutex-PT-40, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631151000046
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 62M
-rw-r--r-- 1 mcc users 2.1M Apr 11 22:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 8.6M Apr 11 22:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 821K Apr 11 20:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.8M Apr 11 20:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 700K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.0M Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 796K Apr 22 14:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.8M Apr 22 14:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.2M Apr 12 03:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 8.9M Apr 12 03:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2M Apr 12 01:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 9.8M Apr 12 01:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 195K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 427K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 17M May 18 16:42 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 DatabaseWithMutex-PT-40-UpperBounds-00
FORMULA_NAME DatabaseWithMutex-PT-40-UpperBounds-01
FORMULA_NAME DatabaseWithMutex-PT-40-UpperBounds-02
FORMULA_NAME DatabaseWithMutex-PT-40-UpperBounds-03
FORMULA_NAME DatabaseWithMutex-PT-40-UpperBounds-04
FORMULA_NAME DatabaseWithMutex-PT-40-UpperBounds-05
FORMULA_NAME DatabaseWithMutex-PT-40-UpperBounds-06
FORMULA_NAME DatabaseWithMutex-PT-40-UpperBounds-07
FORMULA_NAME DatabaseWithMutex-PT-40-UpperBounds-08
FORMULA_NAME DatabaseWithMutex-PT-40-UpperBounds-09
FORMULA_NAME DatabaseWithMutex-PT-40-UpperBounds-10
FORMULA_NAME DatabaseWithMutex-PT-40-UpperBounds-11
FORMULA_NAME DatabaseWithMutex-PT-40-UpperBounds-12
FORMULA_NAME DatabaseWithMutex-PT-40-UpperBounds-13
FORMULA_NAME DatabaseWithMutex-PT-40-UpperBounds-14
FORMULA_NAME DatabaseWithMutex-PT-40-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716413275391

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-PT-40
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-22 21:27:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 21:27:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 21:27:57] [INFO ] Load time of PNML (sax parser for PT used): 695 ms
[2024-05-22 21:27:57] [INFO ] Transformed 12920 places.
[2024-05-22 21:27:57] [INFO ] Transformed 12800 transitions.
[2024-05-22 21:27:57] [INFO ] Found NUPN structural information;
[2024-05-22 21:27:57] [INFO ] Parsed PT model containing 12920 places and 12800 transitions and 156800 arcs in 915 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 571 ms.
FORMULA DatabaseWithMutex-PT-40-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-40-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-40-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 12800 rows 12920 cols
[2024-05-22 21:27:59] [INFO ] Computed 1720 invariants in 786 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6511 ms. (steps per millisecond=1 ) properties (out of 13) seen :1634
FORMULA DatabaseWithMutex-PT-40-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-40-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-40-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=30 ) properties (out of 10) seen :43
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=28 ) properties (out of 10) seen :43
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=29 ) properties (out of 10) seen :43
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=29 ) properties (out of 10) seen :43
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=29 ) properties (out of 10) seen :42
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=29 ) properties (out of 10) seen :43
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=29 ) properties (out of 10) seen :43
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :43
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :43
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :43
[2024-05-22 21:28:09] [INFO ] Invariant cache hit.
[2024-05-22 21:28:12] [INFO ] [Real]Absence check using 84 positive place invariants in 697 ms returned sat
[2024-05-22 21:28:13] [INFO ] [Real]Absence check using 84 positive and 1636 generalized place invariants in 1897 ms returned sat
[2024-05-22 21:28:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:28:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-22 21:28:16] [INFO ] [Real]Absence check using 84 positive place invariants in 670 ms returned unsat
[2024-05-22 21:28:19] [INFO ] [Real]Absence check using 84 positive place invariants in 667 ms returned sat
[2024-05-22 21:28:21] [INFO ] [Real]Absence check using 84 positive and 1636 generalized place invariants in 2308 ms returned unknown
[2024-05-22 21:28:24] [INFO ] [Real]Absence check using 84 positive place invariants in 710 ms returned sat
[2024-05-22 21:28:26] [INFO ] [Real]Absence check using 84 positive and 1636 generalized place invariants in 2148 ms returned unknown
[2024-05-22 21:28:29] [INFO ] [Real]Absence check using 84 positive place invariants in 698 ms returned sat
[2024-05-22 21:28:32] [INFO ] [Real]Absence check using 84 positive and 1636 generalized place invariants in 2067 ms returned sat
[2024-05-22 21:28:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:28:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-22 21:28:35] [INFO ] [Real]Absence check using 84 positive place invariants in 716 ms returned sat
[2024-05-22 21:28:37] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:28:37] [INFO ] [Real]Absence check using 84 positive and 1636 generalized place invariants in 2051 ms returned unknown
[2024-05-22 21:28:39] [INFO ] [Real]Absence check using 84 positive place invariants in 675 ms returned sat
[2024-05-22 21:28:42] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:28:42] [INFO ] [Real]Absence check using 84 positive and 1636 generalized place invariants in 2315 ms returned unknown
[2024-05-22 21:28:46] [INFO ] [Real]Absence check using 84 positive place invariants in 652 ms returned sat
[2024-05-22 21:28:48] [INFO ] [Real]Absence check using 84 positive and 1636 generalized place invariants in 1465 ms returned sat
[2024-05-22 21:28:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:28:49] [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 8
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-22 21:28:51] [INFO ] [Real]Absence check using 84 positive place invariants in 659 ms returned sat
[2024-05-22 21:28:53] [INFO ] [Real]Absence check using 84 positive and 1636 generalized place invariants in 1677 ms returned sat
[2024-05-22 21:28:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:28:54] [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 9
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [2685280, 40, -1, -1, 46952, -1, -1, 40, 1, 1] Max seen :[38, 40, 55, 707, 14, 707, 30, 40, 0, 0]
FORMULA DatabaseWithMutex-PT-40-UpperBounds-07 40 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-40-UpperBounds-01 40 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 8000 out of 12920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Performed 1600 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1600 Pre rules applied. Total rules applied 0 place count 12920 transition count 11200
Deduced a syphon composed of 1600 places in 10 ms
Reduce places removed 1600 places and 0 transitions.
Iterating global reduction 0 with 3200 rules applied. Total rules applied 3200 place count 11320 transition count 11200
Free-agglomeration rule (complex) applied 1600 times.
Iterating global reduction 0 with 1600 rules applied. Total rules applied 4800 place count 11320 transition count 9600
Reduce places removed 1640 places and 0 transitions.
Iterating post reduction 0 with 1640 rules applied. Total rules applied 6440 place count 9680 transition count 9600
Applied a total of 6440 rules in 3275 ms. Remains 9680 /12920 variables (removed 3240) and now considering 9600/12800 (removed 3200) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3280 ms. Remains : 9680/12920 places, 9600/12800 transitions.
// Phase 1: matrix 9600 rows 9680 cols
[2024-05-22 21:28:58] [INFO ] Computed 1680 invariants in 571 ms
Interrupted random walk after 52422 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen 2097
Interrupted Best-First random walk after 158633 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=31 ) properties seen 142
Interrupted Best-First random walk after 110265 steps, including 0 resets, run timeout after 5024 ms. (steps per millisecond=21 ) properties seen 387
Interrupted Best-First random walk after 105114 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=21 ) properties seen 353
Interrupted Best-First random walk after 170634 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=34 ) properties seen 148
Interrupted Best-First random walk after 105735 steps, including 0 resets, run timeout after 5015 ms. (steps per millisecond=21 ) properties seen 311
Interrupted Best-First random walk after 100214 steps, including 0 resets, run timeout after 5020 ms. (steps per millisecond=19 ) properties seen 192
Interrupted Best-First random walk after 608925 steps, including 1 resets, run timeout after 5005 ms. (steps per millisecond=121 ) properties seen 805
Interrupted Best-First random walk after 614901 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=122 ) properties seen 734
[2024-05-22 21:30:08] [INFO ] Invariant cache hit.
[2024-05-22 21:30:09] [INFO ] [Real]Absence check using 44 positive place invariants in 322 ms returned sat
[2024-05-22 21:30:10] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1052 ms returned unsat
[2024-05-22 21:30:12] [INFO ] [Real]Absence check using 44 positive place invariants in 341 ms returned sat
[2024-05-22 21:30:14] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 2206 ms returned sat
[2024-05-22 21:30:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:30:25] [INFO ] [Real]Absence check using state equation in 10657 ms returned sat
[2024-05-22 21:30:27] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 728 ms.
[2024-05-22 21:30:33] [INFO ] Added : 46 causal constraints over 10 iterations in 7527 ms. Result :sat
[2024-05-22 21:30:36] [INFO ] [Real]Absence check using 44 positive place invariants in 369 ms returned sat
[2024-05-22 21:30:38] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1882 ms returned sat
[2024-05-22 21:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:30:48] [INFO ] [Real]Absence check using state equation in 10413 ms returned sat
[2024-05-22 21:30:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:31:01] [INFO ] [Real]Absence check using 44 positive place invariants in 347 ms returned sat
[2024-05-22 21:31:02] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1724 ms returned sat
[2024-05-22 21:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:31:12] [INFO ] [Real]Absence check using state equation in 9227 ms returned sat
[2024-05-22 21:31:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:31:18] [INFO ] [Real]Absence check using 44 positive place invariants in 366 ms returned sat
[2024-05-22 21:31:20] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1798 ms returned sat
[2024-05-22 21:31:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:31:30] [INFO ] [Real]Absence check using state equation in 10315 ms returned sat
[2024-05-22 21:31:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:31:43] [INFO ] [Real]Absence check using 44 positive place invariants in 348 ms returned sat
[2024-05-22 21:31:46] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 2903 ms returned sat
[2024-05-22 21:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:31:57] [INFO ] [Real]Absence check using state equation in 10459 ms returned sat
[2024-05-22 21:31:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:32:01] [INFO ] [Nat]Absence check using 44 positive place invariants in 326 ms returned sat
[2024-05-22 21:32:04] [INFO ] [Nat]Absence check using 44 positive and 1636 generalized place invariants in 2649 ms returned sat
[2024-05-22 21:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 21:32:15] [INFO ] [Nat]Absence check using state equation in 11086 ms returned sat
[2024-05-22 21:32:16] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 679 ms.
[2024-05-22 21:32:36] [INFO ] Added : 185 causal constraints over 37 iterations in 20547 ms.(timeout) Result :sat
[2024-05-22 21:32:38] [INFO ] [Real]Absence check using 44 positive place invariants in 383 ms returned sat
[2024-05-22 21:32:40] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1414 ms returned sat
[2024-05-22 21:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:32:49] [INFO ] [Real]Absence check using state equation in 9428 ms returned sat
[2024-05-22 21:32:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:32:51] [INFO ] [Nat]Absence check using 44 positive place invariants in 378 ms returned sat
[2024-05-22 21:32:52] [INFO ] [Nat]Absence check using 44 positive and 1636 generalized place invariants in 1372 ms returned sat
[2024-05-22 21:32:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 21:33:03] [INFO ] [Nat]Absence check using state equation in 10488 ms returned sat
[2024-05-22 21:33:04] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 615 ms.
[2024-05-22 21:33:14] [INFO ] Added : 81 causal constraints over 17 iterations in 11048 ms. Result :sat
[2024-05-22 21:33:17] [INFO ] [Real]Absence check using 44 positive place invariants in 337 ms returned sat
[2024-05-22 21:33:18] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1593 ms returned sat
[2024-05-22 21:33:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:33:29] [INFO ] [Real]Absence check using state equation in 10866 ms returned sat
[2024-05-22 21:33:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:33:31] [INFO ] [Nat]Absence check using 44 positive place invariants in 347 ms returned sat
[2024-05-22 21:33:32] [INFO ] [Nat]Absence check using 44 positive and 1636 generalized place invariants in 1260 ms returned sat
[2024-05-22 21:33:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 21:33:41] [INFO ] [Nat]Absence check using state equation in 8746 ms returned sat
[2024-05-22 21:33:42] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 602 ms.
[2024-05-22 21:33:53] [INFO ] Added : 93 causal constraints over 19 iterations in 11574 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40, -1, -1, 46952, -1, -1, 1, 1] Max seen :[40, 331, 879, 27, 879, 30, 0, 0]
FORMULA DatabaseWithMutex-PT-40-UpperBounds-00 40 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-40-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DatabaseWithMutex-PT-40-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 6400 out of 9680 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9680/9680 places, 9600/9600 transitions.
Free-agglomeration rule applied 1600 times.
Iterating global reduction 0 with 1600 rules applied. Total rules applied 1600 place count 9680 transition count 8000
Reduce places removed 1600 places and 0 transitions.
Iterating post reduction 0 with 1600 rules applied. Total rules applied 3200 place count 8080 transition count 8000
Applied a total of 3200 rules in 2077 ms. Remains 8080 /9680 variables (removed 1600) and now considering 8000/9600 (removed 1600) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2080 ms. Remains : 8080/9680 places, 8000/9600 transitions.
// Phase 1: matrix 8000 rows 8080 cols
[2024-05-22 21:34:44] [INFO ] Computed 1680 invariants in 438 ms
Finished random walk after 53327 steps, including 0 resets, run visited all 5 properties in 30001 ms. (steps per millisecond=1 )
Interrupted Best-First random walk after 108892 steps, including 0 resets, run timeout after 5011 ms. (steps per millisecond=21 ) properties seen 359
Finished Best-First random walk after 92318 steps, including 0 resets, run visited all 5 properties in 5007 ms. (steps per millisecond=18 )
Finished Best-First random walk after 168614 steps, including 0 resets, run visited all 5 properties in 5002 ms. (steps per millisecond=33 )
Finished Best-First random walk after 93516 steps, including 0 resets, run visited all 5 properties in 5010 ms. (steps per millisecond=18 )
Interrupted Best-First random walk after 76406 steps, including 0 resets, run timeout after 5021 ms. (steps per millisecond=15 ) properties seen 40
[2024-05-22 21:35:39] [INFO ] Invariant cache hit.
[2024-05-22 21:35:40] [INFO ] [Real]Absence check using 44 positive place invariants in 247 ms returned sat
[2024-05-22 21:35:42] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1827 ms returned sat
[2024-05-22 21:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:35:51] [INFO ] [Real]Absence check using state equation in 8779 ms returned sat
[2024-05-22 21:35:52] [INFO ] Computed and/alt/rep : 3200/3200/3200 causal constraints (skipped 3200 transitions) in 517 ms.
[2024-05-22 21:35:55] [INFO ] Added : 23 causal constraints over 5 iterations in 3488 ms. Result :sat
[2024-05-22 21:35:57] [INFO ] [Real]Absence check using 44 positive place invariants in 265 ms returned sat
[2024-05-22 21:35:58] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1050 ms returned sat
[2024-05-22 21:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:36:07] [INFO ] [Real]Absence check using state equation in 8496 ms returned sat
[2024-05-22 21:36:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:36:13] [INFO ] [Real]Absence check using 44 positive place invariants in 240 ms returned sat
[2024-05-22 21:36:14] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 499 ms returned unsat
[2024-05-22 21:36:15] [INFO ] [Real]Absence check using 44 positive place invariants in 291 ms returned sat
[2024-05-22 21:36:17] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1282 ms returned sat
[2024-05-22 21:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:36:26] [INFO ] [Real]Absence check using state equation in 9355 ms returned sat
[2024-05-22 21:36:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:36:33] [INFO ] [Real]Absence check using 44 positive place invariants in 229 ms returned sat
[2024-05-22 21:37:16] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 43738 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1, -1, 40, -1, -1] Max seen :[434, 1356, 40, 1356, 40]
FORMULA DatabaseWithMutex-PT-40-UpperBounds-04 40 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 4800 out of 8080 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8080/8080 places, 8000/8000 transitions.
Free-agglomeration rule (complex) applied 1600 times.
Iterating global reduction 0 with 1600 rules applied. Total rules applied 1600 place count 8080 transition count 6400
Reduce places removed 1600 places and 0 transitions.
Iterating post reduction 0 with 1600 rules applied. Total rules applied 3200 place count 6480 transition count 6400
Applied a total of 3200 rules in 1528 ms. Remains 6480 /8080 variables (removed 1600) and now considering 6400/8000 (removed 1600) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1528 ms. Remains : 6480/8080 places, 6400/8000 transitions.
// Phase 1: matrix 6400 rows 6480 cols
[2024-05-22 21:37:30] [INFO ] Computed 1680 invariants in 318 ms
Finished random walk after 63811 steps, including 0 resets, run visited all 4 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 127449 steps, including 0 resets, run timeout after 5012 ms. (steps per millisecond=25 ) properties seen 82
Finished Best-First random walk after 69105 steps, including 0 resets, run visited all 4 properties in 5088 ms. (steps per millisecond=13 )
Finished Best-First random walk after 65695 steps, including 0 resets, run visited all 4 properties in 5027 ms. (steps per millisecond=13 )
Interrupted Best-First random walk after 57283 steps, including 0 resets, run timeout after 5024 ms. (steps per millisecond=11 ) properties seen 42
[2024-05-22 21:38:20] [INFO ] Invariant cache hit.
[2024-05-22 21:38:21] [INFO ] [Real]Absence check using 44 positive place invariants in 159 ms returned sat
[2024-05-22 21:38:22] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 895 ms returned sat
[2024-05-22 21:38:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:38:27] [INFO ] [Real]Absence check using state equation in 5567 ms returned sat
[2024-05-22 21:38:28] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 440 ms.
[2024-05-22 21:38:48] [INFO ] Added : 275 causal constraints over 55 iterations in 20093 ms.(timeout) Result :sat
[2024-05-22 21:38:49] [INFO ] [Real]Absence check using 44 positive place invariants in 189 ms returned sat
[2024-05-22 21:38:50] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 887 ms returned sat
[2024-05-22 21:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:39:07] [INFO ] [Real]Absence check using state equation in 17081 ms returned sat
[2024-05-22 21:39:08] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 456 ms.
[2024-05-22 21:39:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:39:16] [INFO ] [Real]Absence check using 44 positive place invariants in 180 ms returned sat
[2024-05-22 21:39:17] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 817 ms returned sat
[2024-05-22 21:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:39:34] [INFO ] [Real]Absence check using state equation in 16692 ms returned sat
[2024-05-22 21:39:35] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 461 ms.
[2024-05-22 21:39:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:39:43] [INFO ] [Real]Absence check using 44 positive place invariants in 143 ms returned sat
[2024-05-22 21:39:44] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1030 ms returned unsat
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 40] Max seen :[534, 1401, 1401, 40]
FORMULA DatabaseWithMutex-PT-40-UpperBounds-06 40 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 3200 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 557 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 557 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2024-05-22 21:40:15] [INFO ] Invariant cache hit.
Finished random walk after 76716 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 127449 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=25 ) properties seen 79
Finished Best-First random walk after 65851 steps, including 0 resets, run visited all 3 properties in 5065 ms. (steps per millisecond=13 )
Finished Best-First random walk after 67620 steps, including 0 resets, run visited all 3 properties in 5007 ms. (steps per millisecond=13 )
[2024-05-22 21:41:00] [INFO ] Invariant cache hit.
[2024-05-22 21:41:01] [INFO ] [Real]Absence check using 44 positive place invariants in 160 ms returned sat
[2024-05-22 21:41:02] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1002 ms returned sat
[2024-05-22 21:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:41:08] [INFO ] [Real]Absence check using state equation in 6175 ms returned sat
[2024-05-22 21:41:09] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 472 ms.
[2024-05-22 21:41:29] [INFO ] Added : 285 causal constraints over 57 iterations in 20554 ms.(timeout) Result :sat
[2024-05-22 21:41:31] [INFO ] [Real]Absence check using 44 positive place invariants in 190 ms returned sat
[2024-05-22 21:41:31] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 886 ms returned sat
[2024-05-22 21:41:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:41:38] [INFO ] [Real]Absence check using state equation in 6261 ms returned sat
[2024-05-22 21:41:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:41:43] [INFO ] [Real]Absence check using 44 positive place invariants in 197 ms returned sat
[2024-05-22 21:41:44] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 910 ms returned sat
[2024-05-22 21:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:41:51] [INFO ] [Real]Absence check using state equation in 6748 ms returned sat
[2024-05-22 21:41:51] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[681, 1468, 1468]
Support contains 3200 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 561 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 564 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 563 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2024-05-22 21:42:27] [INFO ] Invariant cache hit.
[2024-05-22 21:42:28] [INFO ] Implicit Places using invariants in 808 ms returned []
[2024-05-22 21:42:28] [INFO ] Invariant cache hit.
[2024-05-22 21:42:28] [INFO ] Implicit Places using invariants and state equation in 768 ms returned []
Implicit Place search using SMT with State Equation took 1586 ms to find 0 implicit places.
[2024-05-22 21:42:30] [INFO ] Redundant transitions in 1166 ms returned []
[2024-05-22 21:42:30] [INFO ] Invariant cache hit.
[2024-05-22 21:42:30] [INFO ] Dead Transitions using invariants and state equation in 810 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4140 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2024-05-22 21:42:30] [INFO ] Invariant cache hit.
Finished random walk after 76859 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 127449 steps, including 0 resets, run timeout after 5025 ms. (steps per millisecond=25 ) properties seen 79
Finished Best-First random walk after 67127 steps, including 0 resets, run visited all 3 properties in 5058 ms. (steps per millisecond=13 )
Finished Best-First random walk after 68952 steps, including 0 resets, run visited all 3 properties in 5069 ms. (steps per millisecond=13 )
[2024-05-22 21:43:16] [INFO ] Invariant cache hit.
[2024-05-22 21:43:17] [INFO ] [Real]Absence check using 44 positive place invariants in 172 ms returned sat
[2024-05-22 21:43:18] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 971 ms returned sat
[2024-05-22 21:43:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:43:24] [INFO ] [Real]Absence check using state equation in 6195 ms returned sat
[2024-05-22 21:43:25] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 471 ms.
[2024-05-22 21:43:40] [INFO ] Added : 200 causal constraints over 40 iterations in 15732 ms. Result :sat
[2024-05-22 21:43:41] [INFO ] [Real]Absence check using 44 positive place invariants in 190 ms returned sat
[2024-05-22 21:43:42] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 880 ms returned sat
[2024-05-22 21:43:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:43:49] [INFO ] [Real]Absence check using state equation in 6374 ms returned sat
[2024-05-22 21:43:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:43:54] [INFO ] [Real]Absence check using 44 positive place invariants in 193 ms returned sat
[2024-05-22 21:43:55] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 893 ms returned sat
[2024-05-22 21:43:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:44:02] [INFO ] [Real]Absence check using state equation in 6586 ms returned sat
[2024-05-22 21:44:02] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[811, 1468, 1468]
Support contains 3200 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 568 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 568 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 563 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2024-05-22 21:44:38] [INFO ] Invariant cache hit.
[2024-05-22 21:44:38] [INFO ] Implicit Places using invariants in 836 ms returned []
[2024-05-22 21:44:38] [INFO ] Invariant cache hit.
[2024-05-22 21:44:39] [INFO ] Implicit Places using invariants and state equation in 806 ms returned []
Implicit Place search using SMT with State Equation took 1645 ms to find 0 implicit places.
[2024-05-22 21:44:40] [INFO ] Redundant transitions in 1145 ms returned []
[2024-05-22 21:44:40] [INFO ] Invariant cache hit.
[2024-05-22 21:44:41] [INFO ] Dead Transitions using invariants and state equation in 733 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4101 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2024-05-22 21:44:41] [INFO ] Invariant cache hit.
Finished random walk after 76743 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 127449 steps, including 0 resets, run timeout after 5039 ms. (steps per millisecond=25 ) properties seen 79
Finished Best-First random walk after 67679 steps, including 0 resets, run visited all 3 properties in 5048 ms. (steps per millisecond=13 )
Finished Best-First random walk after 67297 steps, including 0 resets, run visited all 3 properties in 5082 ms. (steps per millisecond=13 )
[2024-05-22 21:45:26] [INFO ] Invariant cache hit.
[2024-05-22 21:45:27] [INFO ] [Real]Absence check using 44 positive place invariants in 170 ms returned sat
[2024-05-22 21:45:28] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 961 ms returned sat
[2024-05-22 21:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:45:34] [INFO ] [Real]Absence check using state equation in 5964 ms returned sat
[2024-05-22 21:45:35] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 465 ms.
[2024-05-22 21:45:52] [INFO ] Added : 215 causal constraints over 43 iterations in 16855 ms. Result :sat
[2024-05-22 21:45:53] [INFO ] [Real]Absence check using 44 positive place invariants in 198 ms returned sat
[2024-05-22 21:45:54] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 960 ms returned sat
[2024-05-22 21:45:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:46:01] [INFO ] [Real]Absence check using state equation in 6761 ms returned sat
[2024-05-22 21:46:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:46:07] [INFO ] [Real]Absence check using 44 positive place invariants in 197 ms returned sat
[2024-05-22 21:46:08] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 938 ms returned sat
[2024-05-22 21:46:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:46:15] [INFO ] [Real]Absence check using state equation in 6912 ms returned sat
[2024-05-22 21:46:15] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[908, 1468, 1468]
Support contains 3200 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 579 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 579 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 564 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2024-05-22 21:46:50] [INFO ] Invariant cache hit.
[2024-05-22 21:46:51] [INFO ] Implicit Places using invariants in 833 ms returned []
[2024-05-22 21:46:51] [INFO ] Invariant cache hit.
[2024-05-22 21:46:52] [INFO ] Implicit Places using invariants and state equation in 792 ms returned []
Implicit Place search using SMT with State Equation took 1634 ms to find 0 implicit places.
[2024-05-22 21:46:53] [INFO ] Redundant transitions in 828 ms returned []
[2024-05-22 21:46:53] [INFO ] Invariant cache hit.
[2024-05-22 21:46:54] [INFO ] Dead Transitions using invariants and state equation in 829 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3869 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2024-05-22 21:46:54] [INFO ] Invariant cache hit.
Finished random walk after 76491 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 126448 steps, including 0 resets, run timeout after 5007 ms. (steps per millisecond=25 ) properties seen 78
Finished Best-First random walk after 64289 steps, including 0 resets, run visited all 3 properties in 5080 ms. (steps per millisecond=12 )
Finished Best-First random walk after 65023 steps, including 0 resets, run visited all 3 properties in 5014 ms. (steps per millisecond=12 )
[2024-05-22 21:47:39] [INFO ] Invariant cache hit.
[2024-05-22 21:47:40] [INFO ] [Real]Absence check using 44 positive place invariants in 182 ms returned sat
[2024-05-22 21:47:41] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 996 ms returned sat
[2024-05-22 21:47:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:47:48] [INFO ] [Real]Absence check using state equation in 6830 ms returned sat
[2024-05-22 21:47:49] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 469 ms.
[2024-05-22 21:48:02] [INFO ] Added : 173 causal constraints over 35 iterations in 13992 ms. Result :sat
[2024-05-22 21:48:04] [INFO ] [Real]Absence check using 44 positive place invariants in 197 ms returned sat
[2024-05-22 21:48:05] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1012 ms returned sat
[2024-05-22 21:48:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:48:12] [INFO ] [Real]Absence check using state equation in 6978 ms returned sat
[2024-05-22 21:48:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:48:58] [INFO ] [Real]Absence check using 44 positive place invariants in 195 ms returned sat
[2024-05-22 21:48:59] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 940 ms returned sat
[2024-05-22 21:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:49:05] [INFO ] [Real]Absence check using state equation in 6383 ms returned sat
[2024-05-22 21:49:06] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[1022, 1481, 1481]
Support contains 3200 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 592 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 593 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 581 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2024-05-22 21:50:22] [INFO ] Invariant cache hit.
[2024-05-22 21:50:23] [INFO ] Implicit Places using invariants in 838 ms returned []
[2024-05-22 21:50:23] [INFO ] Invariant cache hit.
[2024-05-22 21:50:24] [INFO ] Implicit Places using invariants and state equation in 837 ms returned []
Implicit Place search using SMT with State Equation took 1678 ms to find 0 implicit places.
[2024-05-22 21:50:25] [INFO ] Redundant transitions in 1111 ms returned []
[2024-05-22 21:50:25] [INFO ] Invariant cache hit.
[2024-05-22 21:50:25] [INFO ] Dead Transitions using invariants and state equation in 800 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4181 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2024-05-22 21:50:25] [INFO ] Invariant cache hit.
Finished random walk after 76429 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 126448 steps, including 0 resets, run timeout after 5019 ms. (steps per millisecond=25 ) properties seen 78
Finished Best-First random walk after 63045 steps, including 0 resets, run visited all 3 properties in 5009 ms. (steps per millisecond=12 )
Finished Best-First random walk after 66143 steps, including 0 resets, run visited all 3 properties in 5074 ms. (steps per millisecond=13 )
[2024-05-22 21:51:11] [INFO ] Invariant cache hit.
[2024-05-22 21:51:12] [INFO ] [Real]Absence check using 44 positive place invariants in 179 ms returned sat
[2024-05-22 21:51:13] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1067 ms returned sat
[2024-05-22 21:51:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:51:19] [INFO ] [Real]Absence check using state equation in 6649 ms returned sat
[2024-05-22 21:51:20] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 471 ms.
[2024-05-22 21:51:32] [INFO ] Added : 148 causal constraints over 30 iterations in 11952 ms. Result :sat
[2024-05-22 21:51:33] [INFO ] [Real]Absence check using 44 positive place invariants in 195 ms returned sat
[2024-05-22 21:51:34] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 955 ms returned sat
[2024-05-22 21:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:51:41] [INFO ] [Real]Absence check using state equation in 6617 ms returned sat
[2024-05-22 21:51:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:52:27] [INFO ] [Real]Absence check using 44 positive place invariants in 187 ms returned sat
[2024-05-22 21:52:28] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 987 ms returned sat
[2024-05-22 21:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:52:35] [INFO ] [Real]Absence check using state equation in 6762 ms returned sat
[2024-05-22 21:52:35] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[1117, 1481, 1481]
Support contains 3200 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 564 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 564 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 563 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2024-05-22 21:53:51] [INFO ] Invariant cache hit.
[2024-05-22 21:53:52] [INFO ] Implicit Places using invariants in 845 ms returned []
[2024-05-22 21:53:52] [INFO ] Invariant cache hit.
[2024-05-22 21:53:53] [INFO ] Implicit Places using invariants and state equation in 817 ms returned []
Implicit Place search using SMT with State Equation took 1663 ms to find 0 implicit places.
[2024-05-22 21:53:54] [INFO ] Redundant transitions in 1103 ms returned []
[2024-05-22 21:53:54] [INFO ] Invariant cache hit.
[2024-05-22 21:53:55] [INFO ] Dead Transitions using invariants and state equation in 823 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4161 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2024-05-22 21:53:55] [INFO ] Invariant cache hit.
Finished random walk after 76522 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 125962 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=25 ) properties seen 78
Finished Best-First random walk after 63976 steps, including 0 resets, run visited all 3 properties in 5030 ms. (steps per millisecond=12 )
Finished Best-First random walk after 62449 steps, including 0 resets, run visited all 3 properties in 5058 ms. (steps per millisecond=12 )
[2024-05-22 21:54:40] [INFO ] Invariant cache hit.
[2024-05-22 21:54:41] [INFO ] [Real]Absence check using 44 positive place invariants in 185 ms returned sat
[2024-05-22 21:54:42] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1019 ms returned sat
[2024-05-22 21:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:54:49] [INFO ] [Real]Absence check using state equation in 6379 ms returned sat
[2024-05-22 21:54:50] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 438 ms.
[2024-05-22 21:54:59] [INFO ] Added : 117 causal constraints over 24 iterations in 9953 ms. Result :sat
[2024-05-22 21:55:01] [INFO ] [Real]Absence check using 44 positive place invariants in 204 ms returned sat
[2024-05-22 21:55:02] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1033 ms returned sat
[2024-05-22 21:55:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:55:09] [INFO ] [Real]Absence check using state equation in 7171 ms returned sat
[2024-05-22 21:55:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:55:55] [INFO ] [Real]Absence check using 44 positive place invariants in 200 ms returned sat
[2024-05-22 21:55:56] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 994 ms returned sat
[2024-05-22 21:55:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:56:03] [INFO ] [Real]Absence check using state equation in 6860 ms returned sat
[2024-05-22 21:56:03] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[1209, 1481, 1481]
Support contains 3200 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 588 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 589 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 579 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2024-05-22 21:57:20] [INFO ] Invariant cache hit.
[2024-05-22 21:57:20] [INFO ] Implicit Places using invariants in 830 ms returned []
[2024-05-22 21:57:20] [INFO ] Invariant cache hit.
[2024-05-22 21:57:21] [INFO ] Implicit Places using invariants and state equation in 833 ms returned []
Implicit Place search using SMT with State Equation took 1665 ms to find 0 implicit places.
[2024-05-22 21:57:22] [INFO ] Redundant transitions in 1176 ms returned []
[2024-05-22 21:57:22] [INFO ] Invariant cache hit.
[2024-05-22 21:57:23] [INFO ] Dead Transitions using invariants and state equation in 843 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4275 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2024-05-22 21:57:23] [INFO ] Invariant cache hit.
Finished random walk after 74754 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 124961 steps, including 0 resets, run timeout after 5021 ms. (steps per millisecond=24 ) properties seen 78
Finished Best-First random walk after 68264 steps, including 0 resets, run visited all 3 properties in 5071 ms. (steps per millisecond=13 )
Finished Best-First random walk after 63565 steps, including 0 resets, run visited all 3 properties in 5007 ms. (steps per millisecond=12 )
[2024-05-22 21:58:08] [INFO ] Invariant cache hit.
[2024-05-22 21:58:09] [INFO ] [Real]Absence check using 44 positive place invariants in 187 ms returned sat
[2024-05-22 21:58:10] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1011 ms returned sat
[2024-05-22 21:58:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:58:17] [INFO ] [Real]Absence check using state equation in 7032 ms returned sat
[2024-05-22 21:58:18] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 437 ms.
[2024-05-22 21:58:24] [INFO ] Added : 64 causal constraints over 13 iterations in 5815 ms. Result :sat
[2024-05-22 21:58:25] [INFO ] [Real]Absence check using 44 positive place invariants in 195 ms returned sat
[2024-05-22 21:58:26] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 997 ms returned sat
[2024-05-22 21:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:58:33] [INFO ] [Real]Absence check using state equation in 7036 ms returned sat
[2024-05-22 21:58:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:59:20] [INFO ] [Real]Absence check using 44 positive place invariants in 199 ms returned sat
[2024-05-22 21:59:21] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1081 ms returned sat
[2024-05-22 21:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 21:59:28] [INFO ] [Real]Absence check using state equation in 6909 ms returned sat
[2024-05-22 21:59:28] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[1277, 1481, 1481]
Support contains 3200 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 582 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 582 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 560 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2024-05-22 22:00:44] [INFO ] Invariant cache hit.
[2024-05-22 22:00:45] [INFO ] Implicit Places using invariants in 816 ms returned []
[2024-05-22 22:00:45] [INFO ] Invariant cache hit.
[2024-05-22 22:00:46] [INFO ] Implicit Places using invariants and state equation in 808 ms returned []
Implicit Place search using SMT with State Equation took 1625 ms to find 0 implicit places.
[2024-05-22 22:00:47] [INFO ] Redundant transitions in 1154 ms returned []
[2024-05-22 22:00:47] [INFO ] Invariant cache hit.
[2024-05-22 22:00:48] [INFO ] Dead Transitions using invariants and state equation in 812 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4163 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2024-05-22 22:00:48] [INFO ] Invariant cache hit.
Finished random walk after 76274 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 126448 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=25 ) properties seen 78
Finished Best-First random walk after 66401 steps, including 0 resets, run visited all 3 properties in 5017 ms. (steps per millisecond=13 )
Finished Best-First random walk after 68676 steps, including 0 resets, run visited all 3 properties in 5028 ms. (steps per millisecond=13 )
[2024-05-22 22:01:33] [INFO ] Invariant cache hit.
[2024-05-22 22:01:34] [INFO ] [Real]Absence check using 44 positive place invariants in 193 ms returned sat
[2024-05-22 22:01:35] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 965 ms returned sat
[2024-05-22 22:01:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:01:41] [INFO ] [Real]Absence check using state equation in 6196 ms returned sat
[2024-05-22 22:01:42] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 445 ms.
[2024-05-22 22:01:46] [INFO ] Added : 41 causal constraints over 9 iterations in 4215 ms. Result :sat
[2024-05-22 22:01:47] [INFO ] [Real]Absence check using 44 positive place invariants in 199 ms returned sat
[2024-05-22 22:01:48] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 964 ms returned sat
[2024-05-22 22:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:01:55] [INFO ] [Real]Absence check using state equation in 6571 ms returned sat
[2024-05-22 22:01:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:02:41] [INFO ] [Real]Absence check using 44 positive place invariants in 209 ms returned sat
[2024-05-22 22:02:42] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1042 ms returned sat
[2024-05-22 22:02:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:02:49] [INFO ] [Real]Absence check using state equation in 7121 ms returned sat
[2024-05-22 22:02:50] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[1319, 1481, 1481]
Support contains 3200 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 557 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 557 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 552 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2024-05-22 22:04:06] [INFO ] Invariant cache hit.
[2024-05-22 22:04:07] [INFO ] Implicit Places using invariants in 800 ms returned []
[2024-05-22 22:04:07] [INFO ] Invariant cache hit.
[2024-05-22 22:04:07] [INFO ] Implicit Places using invariants and state equation in 795 ms returned []
Implicit Place search using SMT with State Equation took 1597 ms to find 0 implicit places.
[2024-05-22 22:04:09] [INFO ] Redundant transitions in 1129 ms returned []
[2024-05-22 22:04:09] [INFO ] Invariant cache hit.
[2024-05-22 22:04:09] [INFO ] Dead Transitions using invariants and state equation in 801 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4092 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2024-05-22 22:04:09] [INFO ] Invariant cache hit.
Finished random walk after 76663 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 127449 steps, including 0 resets, run timeout after 5038 ms. (steps per millisecond=25 ) properties seen 79
Finished Best-First random walk after 64796 steps, including 0 resets, run visited all 3 properties in 5057 ms. (steps per millisecond=12 )
Finished Best-First random walk after 66090 steps, including 0 resets, run visited all 3 properties in 5025 ms. (steps per millisecond=13 )
[2024-05-22 22:04:54] [INFO ] Invariant cache hit.
[2024-05-22 22:04:56] [INFO ] [Real]Absence check using 44 positive place invariants in 191 ms returned sat
[2024-05-22 22:04:56] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 923 ms returned sat
[2024-05-22 22:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:05:06] [INFO ] [Real]Absence check using state equation in 9130 ms returned sat
[2024-05-22 22:05:07] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 441 ms.
[2024-05-22 22:05:13] [INFO ] Added : 80 causal constraints over 16 iterations in 6875 ms. Result :sat
[2024-05-22 22:05:15] [INFO ] [Real]Absence check using 44 positive place invariants in 211 ms returned sat
[2024-05-22 22:05:16] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1198 ms returned sat
[2024-05-22 22:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:05:25] [INFO ] [Real]Absence check using state equation in 9250 ms returned sat
[2024-05-22 22:05:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:05:31] [INFO ] [Real]Absence check using 44 positive place invariants in 207 ms returned sat
[2024-05-22 22:05:32] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1251 ms returned sat
[2024-05-22 22:05:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:05:41] [INFO ] [Real]Absence check using state equation in 9420 ms returned sat
[2024-05-22 22:05:42] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[1356, 1481, 1481]
Support contains 3200 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 563 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 563 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 566 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2024-05-22 22:06:17] [INFO ] Invariant cache hit.
[2024-05-22 22:06:18] [INFO ] Implicit Places using invariants in 846 ms returned []
[2024-05-22 22:06:18] [INFO ] Invariant cache hit.
[2024-05-22 22:06:19] [INFO ] Implicit Places using invariants and state equation in 848 ms returned []
Implicit Place search using SMT with State Equation took 1696 ms to find 0 implicit places.
[2024-05-22 22:06:20] [INFO ] Redundant transitions in 1144 ms returned []
[2024-05-22 22:06:20] [INFO ] Invariant cache hit.
[2024-05-22 22:06:21] [INFO ] Dead Transitions using invariants and state equation in 825 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4250 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2024-05-22 22:06:21] [INFO ] Invariant cache hit.
Finished random walk after 76442 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 127449 steps, including 0 resets, run timeout after 5040 ms. (steps per millisecond=25 ) properties seen 79
Finished Best-First random walk after 66270 steps, including 0 resets, run visited all 3 properties in 5027 ms. (steps per millisecond=13 )
Finished Best-First random walk after 65988 steps, including 0 resets, run visited all 3 properties in 5012 ms. (steps per millisecond=13 )
[2024-05-22 22:07:06] [INFO ] Invariant cache hit.
[2024-05-22 22:07:07] [INFO ] [Real]Absence check using 44 positive place invariants in 196 ms returned sat
[2024-05-22 22:07:08] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1034 ms returned sat
[2024-05-22 22:07:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:07:15] [INFO ] [Real]Absence check using state equation in 7067 ms returned sat
[2024-05-22 22:07:16] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 469 ms.
[2024-05-22 22:07:19] [INFO ] Added : 24 causal constraints over 5 iterations in 3001 ms. Result :sat
[2024-05-22 22:07:20] [INFO ] [Real]Absence check using 44 positive place invariants in 214 ms returned sat
[2024-05-22 22:07:21] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 986 ms returned sat
[2024-05-22 22:07:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:07:29] [INFO ] [Real]Absence check using state equation in 7690 ms returned sat
[2024-05-22 22:07:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:08:16] [INFO ] [Real]Absence check using 44 positive place invariants in 204 ms returned sat
[2024-05-22 22:08:17] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 985 ms returned sat
[2024-05-22 22:08:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:08:25] [INFO ] [Real]Absence check using state equation in 8078 ms returned sat
[2024-05-22 22:08:25] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[1417, 1498, 1498]
Support contains 3200 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 598 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 599 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 589 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2024-05-22 22:09:41] [INFO ] Invariant cache hit.
[2024-05-22 22:09:42] [INFO ] Implicit Places using invariants in 941 ms returned []
[2024-05-22 22:09:42] [INFO ] Invariant cache hit.
[2024-05-22 22:09:43] [INFO ] Implicit Places using invariants and state equation in 952 ms returned []
Implicit Place search using SMT with State Equation took 1896 ms to find 0 implicit places.
[2024-05-22 22:09:44] [INFO ] Redundant transitions in 874 ms returned []
[2024-05-22 22:09:44] [INFO ] Invariant cache hit.
[2024-05-22 22:09:45] [INFO ] Dead Transitions using invariants and state equation in 919 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4295 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2024-05-22 22:09:45] [INFO ] Invariant cache hit.
Finished random walk after 75547 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 125962 steps, including 0 resets, run timeout after 5018 ms. (steps per millisecond=25 ) properties seen 78
Finished Best-First random walk after 66641 steps, including 0 resets, run visited all 3 properties in 5003 ms. (steps per millisecond=13 )
Finished Best-First random walk after 66747 steps, including 0 resets, run visited all 3 properties in 5003 ms. (steps per millisecond=13 )
[2024-05-22 22:10:30] [INFO ] Invariant cache hit.
[2024-05-22 22:10:31] [INFO ] [Real]Absence check using 44 positive place invariants in 195 ms returned sat
[2024-05-22 22:10:32] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 951 ms returned sat
[2024-05-22 22:10:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:10:40] [INFO ] [Real]Absence check using state equation in 7524 ms returned sat
[2024-05-22 22:10:41] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 507 ms.
[2024-05-22 22:10:44] [INFO ] Added : 38 causal constraints over 8 iterations in 4153 ms. Result :sat
[2024-05-22 22:10:46] [INFO ] [Real]Absence check using 44 positive place invariants in 191 ms returned sat
[2024-05-22 22:10:47] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 912 ms returned sat
[2024-05-22 22:10:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:10:53] [INFO ] [Real]Absence check using state equation in 6351 ms returned sat
[2024-05-22 22:10:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:11:40] [INFO ] [Real]Absence check using 44 positive place invariants in 192 ms returned sat
[2024-05-22 22:11:40] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 948 ms returned sat
[2024-05-22 22:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:11:47] [INFO ] [Real]Absence check using state equation in 6316 ms returned sat
[2024-05-22 22:11:47] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[1434, 1498, 1498]
Support contains 3200 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 602 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 602 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 601 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2024-05-22 22:13:03] [INFO ] Invariant cache hit.
[2024-05-22 22:13:04] [INFO ] Implicit Places using invariants in 840 ms returned []
[2024-05-22 22:13:04] [INFO ] Invariant cache hit.
[2024-05-22 22:13:05] [INFO ] Implicit Places using invariants and state equation in 826 ms returned []
Implicit Place search using SMT with State Equation took 1668 ms to find 0 implicit places.
[2024-05-22 22:13:06] [INFO ] Redundant transitions in 896 ms returned []
[2024-05-22 22:13:06] [INFO ] Invariant cache hit.
[2024-05-22 22:13:07] [INFO ] Dead Transitions using invariants and state equation in 831 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4005 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2024-05-22 22:13:07] [INFO ] Invariant cache hit.
Finished random walk after 74612 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 124961 steps, including 0 resets, run timeout after 5018 ms. (steps per millisecond=24 ) properties seen 78
Finished Best-First random walk after 65479 steps, including 0 resets, run visited all 3 properties in 5032 ms. (steps per millisecond=13 )
Finished Best-First random walk after 68358 steps, including 0 resets, run visited all 3 properties in 5085 ms. (steps per millisecond=13 )
[2024-05-22 22:13:52] [INFO ] Invariant cache hit.
[2024-05-22 22:13:53] [INFO ] [Real]Absence check using 44 positive place invariants in 192 ms returned sat
[2024-05-22 22:13:54] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 996 ms returned sat
[2024-05-22 22:13:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:14:00] [INFO ] [Real]Absence check using state equation in 6517 ms returned sat
[2024-05-22 22:14:01] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 509 ms.
[2024-05-22 22:14:04] [INFO ] Added : 29 causal constraints over 6 iterations in 3346 ms. Result :sat
[2024-05-22 22:14:06] [INFO ] [Real]Absence check using 44 positive place invariants in 201 ms returned sat
[2024-05-22 22:14:07] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 966 ms returned sat
[2024-05-22 22:14:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:14:13] [INFO ] [Real]Absence check using state equation in 6255 ms returned sat
[2024-05-22 22:14:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:14:59] [INFO ] [Real]Absence check using 44 positive place invariants in 191 ms returned sat
[2024-05-22 22:15:00] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 959 ms returned sat
[2024-05-22 22:15:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:15:07] [INFO ] [Real]Absence check using state equation in 6930 ms returned sat
[2024-05-22 22:15:08] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[1467, 1498, 1498]
Support contains 3200 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 571 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 571 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 564 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2024-05-22 22:16:24] [INFO ] Invariant cache hit.
[2024-05-22 22:16:25] [INFO ] Implicit Places using invariants in 834 ms returned []
[2024-05-22 22:16:25] [INFO ] Invariant cache hit.
[2024-05-22 22:16:25] [INFO ] Implicit Places using invariants and state equation in 783 ms returned []
Implicit Place search using SMT with State Equation took 1618 ms to find 0 implicit places.
[2024-05-22 22:16:26] [INFO ] Redundant transitions in 860 ms returned []
[2024-05-22 22:16:26] [INFO ] Invariant cache hit.
[2024-05-22 22:16:27] [INFO ] Dead Transitions using invariants and state equation in 819 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3878 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2024-05-22 22:16:27] [INFO ] Invariant cache hit.
Finished random walk after 75046 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 125962 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=25 ) properties seen 78
Finished Best-First random walk after 63287 steps, including 0 resets, run visited all 3 properties in 5002 ms. (steps per millisecond=12 )
Finished Best-First random walk after 65339 steps, including 0 resets, run visited all 3 properties in 5090 ms. (steps per millisecond=12 )
[2024-05-22 22:17:12] [INFO ] Invariant cache hit.
[2024-05-22 22:17:13] [INFO ] [Real]Absence check using 44 positive place invariants in 201 ms returned sat
[2024-05-22 22:17:14] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 910 ms returned sat
[2024-05-22 22:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:17:21] [INFO ] [Real]Absence check using state equation in 6838 ms returned sat
[2024-05-22 22:17:22] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 459 ms.
[2024-05-22 22:17:23] [INFO ] Added : 7 causal constraints over 2 iterations in 1777 ms. Result :sat
[2024-05-22 22:17:25] [INFO ] [Real]Absence check using 44 positive place invariants in 208 ms returned sat
[2024-05-22 22:17:26] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 906 ms returned sat
[2024-05-22 22:17:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:17:32] [INFO ] [Real]Absence check using state equation in 6140 ms returned sat
[2024-05-22 22:17:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:18:18] [INFO ] [Real]Absence check using 44 positive place invariants in 198 ms returned sat
[2024-05-22 22:18:19] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 923 ms returned sat
[2024-05-22 22:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:18:26] [INFO ] [Real]Absence check using state equation in 6351 ms returned sat
[2024-05-22 22:18:26] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[1491, 1498, 1498]
Support contains 3200 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 556 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 556 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 561 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2024-05-22 22:19:42] [INFO ] Invariant cache hit.
[2024-05-22 22:19:43] [INFO ] Implicit Places using invariants in 849 ms returned []
[2024-05-22 22:19:43] [INFO ] Invariant cache hit.
[2024-05-22 22:19:44] [INFO ] Implicit Places using invariants and state equation in 847 ms returned []
Implicit Place search using SMT with State Equation took 1697 ms to find 0 implicit places.
[2024-05-22 22:19:45] [INFO ] Redundant transitions in 889 ms returned []
[2024-05-22 22:19:45] [INFO ] Invariant cache hit.
[2024-05-22 22:19:45] [INFO ] Dead Transitions using invariants and state equation in 834 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3992 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2024-05-22 22:19:46] [INFO ] Invariant cache hit.
Finished random walk after 76423 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 127449 steps, including 0 resets, run timeout after 5035 ms. (steps per millisecond=25 ) properties seen 79
Finished Best-First random walk after 65483 steps, including 0 resets, run visited all 3 properties in 5047 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64949 steps, including 0 resets, run visited all 3 properties in 5030 ms. (steps per millisecond=12 )
[2024-05-22 22:20:31] [INFO ] Invariant cache hit.
[2024-05-22 22:20:32] [INFO ] [Real]Absence check using 44 positive place invariants in 191 ms returned sat
[2024-05-22 22:20:33] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 984 ms returned sat
[2024-05-22 22:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:20:42] [INFO ] [Real]Absence check using state equation in 9096 ms returned sat
[2024-05-22 22:20:43] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 458 ms.
[2024-05-22 22:20:44] [INFO ] Added : 3 causal constraints over 1 iterations in 1287 ms. Result :sat
[2024-05-22 22:20:45] [INFO ] [Real]Absence check using 44 positive place invariants in 199 ms returned sat
[2024-05-22 22:20:46] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 900 ms returned sat
[2024-05-22 22:20:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:20:52] [INFO ] [Real]Absence check using state equation in 6113 ms returned sat
[2024-05-22 22:20:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:21:38] [INFO ] [Real]Absence check using 44 positive place invariants in 193 ms returned sat
[2024-05-22 22:21:39] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 890 ms returned sat
[2024-05-22 22:21:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:21:45] [INFO ] [Real]Absence check using state equation in 6045 ms returned sat
[2024-05-22 22:21:46] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[1507, 1498, 1498]
Support contains 3200 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 558 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 558 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 553 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2024-05-22 22:23:02] [INFO ] Invariant cache hit.
[2024-05-22 22:23:03] [INFO ] Implicit Places using invariants in 819 ms returned []
[2024-05-22 22:23:03] [INFO ] Invariant cache hit.
[2024-05-22 22:23:03] [INFO ] Implicit Places using invariants and state equation in 814 ms returned []
Implicit Place search using SMT with State Equation took 1635 ms to find 0 implicit places.
[2024-05-22 22:23:04] [INFO ] Redundant transitions in 865 ms returned []
[2024-05-22 22:23:04] [INFO ] Invariant cache hit.
[2024-05-22 22:23:05] [INFO ] Dead Transitions using invariants and state equation in 797 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3867 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2024-05-22 22:23:05] [INFO ] Invariant cache hit.
Finished random walk after 75626 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 125962 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=25 ) properties seen 78
Finished Best-First random walk after 62169 steps, including 0 resets, run visited all 3 properties in 5040 ms. (steps per millisecond=12 )
Finished Best-First random walk after 67779 steps, including 0 resets, run visited all 3 properties in 5088 ms. (steps per millisecond=13 )
[2024-05-22 22:23:50] [INFO ] Invariant cache hit.
[2024-05-22 22:23:51] [INFO ] [Real]Absence check using 44 positive place invariants in 196 ms returned sat
[2024-05-22 22:23:52] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 913 ms returned sat
[2024-05-22 22:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:24:00] [INFO ] [Real]Absence check using state equation in 7916 ms returned sat
[2024-05-22 22:24:01] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 458 ms.
[2024-05-22 22:24:02] [INFO ] Added : 1 causal constraints over 1 iterations in 1293 ms. Result :sat
[2024-05-22 22:24:03] [INFO ] [Real]Absence check using 44 positive place invariants in 196 ms returned sat
[2024-05-22 22:24:04] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 883 ms returned sat
[2024-05-22 22:24:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:24:11] [INFO ] [Real]Absence check using state equation in 6581 ms returned sat
[2024-05-22 22:24:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 22:24:57] [INFO ] [Real]Absence check using 44 positive place invariants in 196 ms returned sat
[2024-05-22 22:24:58] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 887 ms returned sat
[2024-05-22 22:24:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:25:05] [INFO ] [Real]Absence check using state equation in 6526 ms returned sat
[2024-05-22 22:25:05] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [-1, -1, -1] Max seen :[1514, 1498, 1498]
Support contains 3200 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 564 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 565 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 564 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2024-05-22 22:26:21] [INFO ] Invariant cache hit.
[2024-05-22 22:26:22] [INFO ] Implicit Places using invariants in 827 ms returned []
[2024-05-22 22:26:22] [INFO ] Invariant cache hit.
[2024-05-22 22:26:23] [INFO ] Implicit Places using invariants and state equation in 842 ms returned []
Implicit Place search using SMT with State Equation took 1671 ms to find 0 implicit places.
[2024-05-22 22:26:24] [INFO ] Redundant transitions in 875 ms returned []
[2024-05-22 22:26:24] [INFO ] Invariant cache hit.
[2024-05-22 22:26:24] [INFO ] Dead Transitions using invariants and state equation in 828 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3945 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2024-05-22 22:26:24] [INFO ] Invariant cache hit.
Finished random walk after 75848 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 125962 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=25 ) properties seen 78
Finished Best-First random walk after 63341 steps, including 0 resets, run visited all 3 properties in 5052 ms. (steps per millisecond=12 )
Finished Best-First random walk after 65444 steps, including 0 resets, run visited all 3 properties in 5003 ms. (steps per millisecond=13 )
[2024-05-22 22:27:10] [INFO ] Invariant cache hit.
[2024-05-22 22:27:11] [INFO ] [Real]Absence check using 44 positive place invariants in 193 ms returned sat
[2024-05-22 22:27:12] [INFO ] [Real]Absence check using 44 positive and 1636 generalized place invariants in 1158 ms returned sat
[2024-05-22 22:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 22:27:25] [INFO ] [Real]Absence check using state equation in 13166 ms returned sat
[2024-05-22 22:27:25] [INFO ] Solution in real domain found non-integer solution.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 12571592 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16043732 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DatabaseWithMutex-PT-40"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is DatabaseWithMutex-PT-40, 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 r153-tall-171631151000046"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-40.tgz
mv DatabaseWithMutex-PT-40 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 ;