About the Execution of 2023-gold for DoubleExponent-PT-200
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3757.932 | 3600000.00 | 3730293.00 | 6627.70 | [undef] | Time out reached |
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-171631151700361.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 DoubleExponent-PT-200, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631151700361
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.5M 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 DoubleExponent-PT-200-UpperBounds-00
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-01
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-02
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-03
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-04
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-05
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-06
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-07
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-08
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-09
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-10
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-11
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-12
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-13
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-14
FORMULA_NAME DoubleExponent-PT-200-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716432572928
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=DoubleExponent-PT-200
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-23 02:49:34] [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]
[2024-05-23 02:49:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 02:49:34] [INFO ] Load time of PNML (sax parser for PT used): 249 ms
[2024-05-23 02:49:34] [INFO ] Transformed 10604 places.
[2024-05-23 02:49:34] [INFO ] Transformed 9998 transitions.
[2024-05-23 02:49:34] [INFO ] Parsed PT model containing 10604 places and 9998 transitions and 28194 arcs in 357 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 9998 rows 10604 cols
[2024-05-23 02:49:38] [INFO ] Invariants computation overflowed in 328 ms
Incomplete random walk after 10000 steps, including 331 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 281 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 295 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 286 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 282 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 288 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 284 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 272 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 286 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 280 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 294 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 280 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 289 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 275 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 280 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 278 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 16) seen :0
// Phase 1: matrix 9998 rows 10604 cols
[2024-05-23 02:49:39] [INFO ] Invariants computation overflowed in 272 ms
[2024-05-23 02:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:49:44] [INFO ] [Real]Absence check using state equation in 3865 ms returned unknown
[2024-05-23 02:49:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:49:49] [INFO ] [Real]Absence check using state equation in 4070 ms returned unknown
[2024-05-23 02:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:49:54] [INFO ] [Real]Absence check using state equation in 4128 ms returned unknown
[2024-05-23 02:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:49:59] [INFO ] [Real]Absence check using state equation in 4120 ms returned unknown
[2024-05-23 02:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:50:04] [INFO ] [Real]Absence check using state equation in 4022 ms returned unknown
[2024-05-23 02:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:50:09] [INFO ] [Real]Absence check using state equation in 4006 ms returned unknown
[2024-05-23 02:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:50:14] [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: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
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)
[2024-05-23 02:50:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:50:19] [INFO ] [Real]Absence check using state equation in 4096 ms returned unknown
[2024-05-23 02:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:50:24] [INFO ] [Real]Absence check using state equation in 4118 ms returned unknown
[2024-05-23 02:50:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:50:29] [INFO ] [Real]Absence check using state equation in 4144 ms returned unknown
[2024-05-23 02:50:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:50:34] [INFO ] [Real]Absence check using state equation in 4127 ms returned unknown
[2024-05-23 02:50:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:50:39] [INFO ] [Real]Absence check using state equation in 4131 ms returned unknown
[2024-05-23 02:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:50:44] [INFO ] [Real]Absence check using state equation in 4164 ms returned unknown
[2024-05-23 02:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:50:49] [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 13
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)
[2024-05-23 02:50:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:50:54] [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 14
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)
[2024-05-23 02:50:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:50:59] [INFO ] [Real]Absence check using state equation in 4147 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 16 out of 10604 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10604/10604 places, 9998/9998 transitions.
Graph (complete) has 18196 edges and 10604 vertex of which 10598 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.21 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2377 transitions
Trivial Post-agglo rules discarded 2377 transitions
Performed 2377 trivial Post agglomeration. Transition count delta: 2377
Iterating post reduction 0 with 2380 rules applied. Total rules applied 2381 place count 10597 transition count 7619
Reduce places removed 2377 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 2386 rules applied. Total rules applied 4767 place count 8220 transition count 7610
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 4776 place count 8211 transition count 7610
Performed 403 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 403 Pre rules applied. Total rules applied 4776 place count 8211 transition count 7207
Deduced a syphon composed of 403 places in 699 ms
Reduce places removed 403 places and 0 transitions.
Iterating global reduction 3 with 806 rules applied. Total rules applied 5582 place count 7808 transition count 7207
Performed 1800 Post agglomeration using F-continuation condition.Transition count delta: 1800
Deduced a syphon composed of 1800 places in 283 ms
Reduce places removed 1800 places and 0 transitions.
Iterating global reduction 3 with 3600 rules applied. Total rules applied 9182 place count 6008 transition count 5407
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 299 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9384 place count 5907 transition count 5407
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 250 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9586 place count 5806 transition count 5407
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 214 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9788 place count 5705 transition count 5407
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 95 places in 204 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 3 with 190 rules applied. Total rules applied 9978 place count 5610 transition count 5407
Free-agglomeration rule (complex) applied 799 times.
Iterating global reduction 3 with 799 rules applied. Total rules applied 10777 place count 5610 transition count 4608
Reduce places removed 799 places and 0 transitions.
Iterating post reduction 3 with 799 rules applied. Total rules applied 11576 place count 4811 transition count 4608
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 800 times.
Drop transitions removed 800 transitions
Iterating global reduction 4 with 800 rules applied. Total rules applied 12376 place count 4811 transition count 4608
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 12377 place count 4810 transition count 4607
Applied a total of 12377 rules in 8186 ms. Remains 4810 /10604 variables (removed 5794) and now considering 4607/9998 (removed 5391) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8190 ms. Remains : 4810/10604 places, 4607/9998 transitions.
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 02:51:08] [INFO ] Invariants computation overflowed in 97 ms
Incomplete random walk after 1000000 steps, including 128624 resets, run finished after 2838 ms. (steps per millisecond=352 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84953 resets, run finished after 1725 ms. (steps per millisecond=579 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84859 resets, run finished after 1705 ms. (steps per millisecond=586 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84774 resets, run finished after 1664 ms. (steps per millisecond=600 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84898 resets, run finished after 1659 ms. (steps per millisecond=602 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84617 resets, run finished after 1679 ms. (steps per millisecond=595 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84537 resets, run finished after 1654 ms. (steps per millisecond=604 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84610 resets, run finished after 1670 ms. (steps per millisecond=598 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84559 resets, run finished after 1659 ms. (steps per millisecond=602 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84720 resets, run finished after 1662 ms. (steps per millisecond=601 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84732 resets, run finished after 1688 ms. (steps per millisecond=592 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84904 resets, run finished after 1657 ms. (steps per millisecond=603 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84754 resets, run finished after 1682 ms. (steps per millisecond=594 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84899 resets, run finished after 1649 ms. (steps per millisecond=606 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84744 resets, run finished after 1655 ms. (steps per millisecond=604 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84815 resets, run finished after 1658 ms. (steps per millisecond=603 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84752 resets, run finished after 1655 ms. (steps per millisecond=604 ) properties (out of 16) seen :0
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 02:51:38] [INFO ] Invariants computation overflowed in 131 ms
[2024-05-23 02:51:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:51:56] [INFO ] [Real]Absence check using state equation in 18254 ms returned sat
[2024-05-23 02:51:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 02:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 02:52:18] [INFO ] [Nat]Absence check using state equation in 20489 ms returned unknown
[2024-05-23 02:52:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:52:23] [INFO ] [Real]Absence check using state equation in 4737 ms returned sat
[2024-05-23 02:52:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 02:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 02:52:32] [INFO ] [Nat]Absence check using state equation in 8734 ms returned unknown
[2024-05-23 02:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:53:17] [INFO ] [Real]Absence check using state equation in 44688 ms returned unknown
[2024-05-23 02:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:54:02] [INFO ] [Real]Absence check using state equation in 44643 ms returned unknown
[2024-05-23 02:54:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:54:16] [INFO ] [Real]Absence check using state equation in 13314 ms returned sat
[2024-05-23 02:54:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 02:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 02:54:22] [INFO ] [Nat]Absence check using state equation in 5335 ms returned sat
[2024-05-23 02:54:22] [INFO ] State equation strengthened by 794 read => feed constraints.
[2024-05-23 02:54:25] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 02:54:28] [INFO ] [Nat]Added 794 Read/Feed constraints in 6216 ms returned unknown
[2024-05-23 02:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:55:13] [INFO ] [Real]Absence check using state equation in 44642 ms returned unknown
[2024-05-23 02:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:55:17] [INFO ] [Real]Absence check using state equation in 3524 ms returned sat
[2024-05-23 02:55:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 02:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 02:55:21] [INFO ] [Nat]Absence check using state equation in 3406 ms returned sat
[2024-05-23 02:55:24] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 02:56:02] [INFO ] [Nat]Added 794 Read/Feed constraints in 41221 ms returned unknown
[2024-05-23 02:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:56:05] [INFO ] [Real]Absence check using state equation in 2573 ms returned sat
[2024-05-23 02:56:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 02:56:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 02:56:34] [INFO ] [Nat]Absence check using state equation in 28255 ms returned sat
[2024-05-23 02:56:36] [INFO ] [Nat]Added 794 Read/Feed constraints in 2133 ms returned sat
[2024-05-23 02:56:37] [INFO ] Computed and/alt/rep : 3639/22849/3639 causal constraints (skipped 967 transitions) in 788 ms.
[2024-05-23 02:56:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:57:22] [INFO ] [Real]Absence check using state equation in 44579 ms returned unknown
[2024-05-23 02:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:57:43] [INFO ] [Real]Absence check using state equation in 20139 ms returned sat
[2024-05-23 02:57:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 02:57:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 02:58:09] [INFO ] [Nat]Absence check using state equation in 25561 ms returned unknown
[2024-05-23 02:58:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:58:19] [INFO ] [Real]Absence check using state equation in 9757 ms returned sat
[2024-05-23 02:58:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 02:58:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 02:59:04] [INFO ] [Nat]Absence check using state equation in 44625 ms returned unknown
[2024-05-23 02:59:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 02:59:49] [INFO ] [Real]Absence check using state equation in 44636 ms returned unknown
[2024-05-23 02:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:00:34] [INFO ] [Real]Absence check using state equation in 44674 ms returned unknown
[2024-05-23 03:00:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:01:19] [INFO ] [Real]Absence check using state equation in 44616 ms returned sat
[2024-05-23 03:01:20] [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: Stream close... while checking expression at index 13
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:911)
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)
[2024-05-23 03:01:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:02:05] [INFO ] [Real]Absence check using state equation in 44647 ms returned unknown
[2024-05-23 03:02:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:02:09] [INFO ] [Real]Absence check using state equation in 3782 ms returned sat
[2024-05-23 03:02:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 03:02:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 03:02:13] [INFO ] [Nat]Absence check using state equation in 3947 ms returned sat
[2024-05-23 03:02:16] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 03:02:54] [INFO ] [Nat]Added 794 Read/Feed constraints in 40673 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 16 out of 4810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4810/4810 places, 4607/4607 transitions.
Applied a total of 0 rules in 560 ms. Remains 4810 /4810 variables (removed 0) and now considering 4607/4607 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 560 ms. Remains : 4810/4810 places, 4607/4607 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4810/4810 places, 4607/4607 transitions.
Applied a total of 0 rules in 537 ms. Remains 4810 /4810 variables (removed 0) and now considering 4607/4607 (removed 0) transitions.
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:02:55] [INFO ] Invariants computation overflowed in 85 ms
[2024-05-23 03:03:26] [INFO ] Performed 4226/4810 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:03:29] [INFO ] Implicit Places using invariants in 33739 ms returned []
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:03:29] [INFO ] Invariants computation overflowed in 77 ms
[2024-05-23 03:03:30] [INFO ] Implicit Places using invariants and state equation in 885 ms returned []
Implicit Place search using SMT with State Equation took 34627 ms to find 0 implicit places.
[2024-05-23 03:03:30] [INFO ] Redundant transitions in 416 ms returned []
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:03:30] [INFO ] Invariants computation overflowed in 80 ms
[2024-05-23 03:03:34] [INFO ] Dead Transitions using invariants and state equation in 3615 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39202 ms. Remains : 4810/4810 places, 4607/4607 transitions.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-00
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:03:34] [INFO ] Invariants computation overflowed in 78 ms
Incomplete random walk after 10000 steps, including 1289 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 875 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:03:34] [INFO ] Invariants computation overflowed in 81 ms
[2024-05-23 03:03:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:03:39] [INFO ] [Real]Absence check using state equation in 4635 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4810/4810 places, 4607/4607 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4810 transition count 4605
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4808 transition count 4605
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 245 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 12 place count 4804 transition count 4601
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 246 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 4802 transition count 4601
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 22 place count 4802 transition count 4595
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 28 place count 4796 transition count 4595
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 32 place count 4796 transition count 4595
Applied a total of 32 rules in 3810 ms. Remains 4796 /4810 variables (removed 14) and now considering 4595/4607 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3813 ms. Remains : 4796/4810 places, 4595/4607 transitions.
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:03:44] [INFO ] Invariants computation overflowed in 78 ms
Incomplete random walk after 1000000 steps, including 128288 resets, run finished after 2490 ms. (steps per millisecond=401 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84535 resets, run finished after 1664 ms. (steps per millisecond=600 ) properties (out of 1) seen :0
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:03:48] [INFO ] Invariants computation overflowed in 100 ms
[2024-05-23 03:03:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:03:54] [INFO ] [Real]Absence check using state equation in 5674 ms returned sat
[2024-05-23 03:03:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 03:03:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 03:04:03] [INFO ] [Nat]Absence check using state equation in 8205 ms returned sat
[2024-05-23 03:04:03] [INFO ] State equation strengthened by 802 read => feed constraints.
[2024-05-23 03:04:07] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 03:04:10] [INFO ] [Nat]Added 802 Read/Feed constraints in 6473 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4595/4595 transitions.
Applied a total of 0 rules in 1153 ms. Remains 4796 /4796 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1155 ms. Remains : 4796/4796 places, 4595/4595 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4595/4595 transitions.
Applied a total of 0 rules in 1158 ms. Remains 4796 /4796 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:04:12] [INFO ] Invariants computation overflowed in 74 ms
[2024-05-23 03:04:43] [INFO ] Performed 1046/4796 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:05:13] [INFO ] Performed 1926/4796 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:05:43] [INFO ] Performed 2908/4796 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:06:13] [INFO ] Performed 4106/4796 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:06:13] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:06:13] [INFO ] Implicit Places using invariants in 120972 ms returned []
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:06:13] [INFO ] Invariants computation overflowed in 70 ms
[2024-05-23 03:06:14] [INFO ] Implicit Places using invariants and state equation in 895 ms returned []
Implicit Place search using SMT with State Equation took 121868 ms to find 0 implicit places.
[2024-05-23 03:06:14] [INFO ] Redundant transitions in 686 ms returned []
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:06:15] [INFO ] Invariants computation overflowed in 65 ms
[2024-05-23 03:06:19] [INFO ] Dead Transitions using invariants and state equation in 4707 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128429 ms. Remains : 4796/4796 places, 4595/4595 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-00 in 165927 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-01
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:06:20] [INFO ] Invariants computation overflowed in 80 ms
Incomplete random walk after 10000 steps, including 1246 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 850 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:06:20] [INFO ] Invariants computation overflowed in 81 ms
[2024-05-23 03:06:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:06:25] [INFO ] [Real]Absence check using state equation in 4624 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4810/4810 places, 4607/4607 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4810 transition count 4605
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4808 transition count 4605
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 253 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 14 place count 4803 transition count 4600
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 243 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 4801 transition count 4600
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 24 place count 4801 transition count 4594
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 30 place count 4795 transition count 4594
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 33 place count 4795 transition count 4594
Applied a total of 33 rules in 3799 ms. Remains 4795 /4810 variables (removed 15) and now considering 4594/4607 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3800 ms. Remains : 4795/4810 places, 4594/4607 transitions.
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:06:30] [INFO ] Invariants computation overflowed in 78 ms
Incomplete random walk after 1000000 steps, including 128303 resets, run finished after 2421 ms. (steps per millisecond=413 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84584 resets, run finished after 1648 ms. (steps per millisecond=606 ) properties (out of 1) seen :0
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:06:34] [INFO ] Invariants computation overflowed in 79 ms
[2024-05-23 03:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:07:19] [INFO ] [Real]Absence check using state equation in 44640 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4795 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4795/4795 places, 4594/4594 transitions.
Applied a total of 0 rules in 1180 ms. Remains 4795 /4795 variables (removed 0) and now considering 4594/4594 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1181 ms. Remains : 4795/4795 places, 4594/4594 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4795/4795 places, 4594/4594 transitions.
Applied a total of 0 rules in 1166 ms. Remains 4795 /4795 variables (removed 0) and now considering 4594/4594 (removed 0) transitions.
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:07:21] [INFO ] Invariants computation overflowed in 78 ms
[2024-05-23 03:07:52] [INFO ] Performed 1067/4795 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:08:22] [INFO ] Performed 1968/4795 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:08:52] [INFO ] Performed 2940/4795 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:09:22] [INFO ] Performed 4211/4795 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:09:22] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:09:22] [INFO ] Implicit Places using invariants in 121023 ms returned []
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:09:22] [INFO ] Invariants computation overflowed in 75 ms
[2024-05-23 03:09:23] [INFO ] Implicit Places using invariants and state equation in 896 ms returned []
Implicit Place search using SMT with State Equation took 121921 ms to find 0 implicit places.
[2024-05-23 03:09:24] [INFO ] Redundant transitions in 529 ms returned []
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:09:24] [INFO ] Invariants computation overflowed in 77 ms
[2024-05-23 03:09:28] [INFO ] Dead Transitions using invariants and state equation in 4517 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128147 ms. Remains : 4795/4795 places, 4594/4594 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-01 in 189110 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-02
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:09:29] [INFO ] Invariants computation overflowed in 84 ms
Incomplete random walk after 10000 steps, including 1311 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 837 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:09:29] [INFO ] Invariants computation overflowed in 85 ms
[2024-05-23 03:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:09:34] [INFO ] [Real]Absence check using state equation in 4623 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4810/4810 places, 4607/4607 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4810 transition count 4605
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4808 transition count 4605
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 247 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 14 place count 4803 transition count 4600
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 242 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 4801 transition count 4600
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 23 place count 4801 transition count 4595
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 28 place count 4796 transition count 4595
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 32 place count 4796 transition count 4595
Applied a total of 32 rules in 3756 ms. Remains 4796 /4810 variables (removed 14) and now considering 4595/4607 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3757 ms. Remains : 4796/4810 places, 4595/4607 transitions.
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:09:39] [INFO ] Invariants computation overflowed in 75 ms
Incomplete random walk after 1000000 steps, including 128060 resets, run finished after 2416 ms. (steps per millisecond=413 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85011 resets, run finished after 1642 ms. (steps per millisecond=609 ) properties (out of 1) seen :0
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:09:43] [INFO ] Invariants computation overflowed in 78 ms
[2024-05-23 03:09:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:09:56] [INFO ] [Real]Absence check using state equation in 12214 ms returned sat
[2024-05-23 03:09:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 03:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 03:10:06] [INFO ] [Nat]Absence check using state equation in 9849 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4595/4595 transitions.
Applied a total of 0 rules in 1175 ms. Remains 4796 /4796 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1177 ms. Remains : 4796/4796 places, 4595/4595 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4595/4595 transitions.
Applied a total of 0 rules in 1170 ms. Remains 4796 /4796 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:10:09] [INFO ] Invariants computation overflowed in 81 ms
[2024-05-23 03:10:39] [INFO ] Performed 1044/4796 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:11:09] [INFO ] Performed 1921/4796 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:11:39] [INFO ] Performed 2888/4796 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:12:09] [INFO ] Performed 4087/4796 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:12:09] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:12:09] [INFO ] Implicit Places using invariants in 120976 ms returned []
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:12:09] [INFO ] Invariants computation overflowed in 71 ms
[2024-05-23 03:12:10] [INFO ] Implicit Places using invariants and state equation in 885 ms returned []
Implicit Place search using SMT with State Equation took 121864 ms to find 0 implicit places.
[2024-05-23 03:12:11] [INFO ] Redundant transitions in 523 ms returned []
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:12:11] [INFO ] Invariants computation overflowed in 75 ms
[2024-05-23 03:12:15] [INFO ] Dead Transitions using invariants and state equation in 4659 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128232 ms. Remains : 4796/4796 places, 4595/4595 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-02 in 167172 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-03
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:12:16] [INFO ] Invariants computation overflowed in 87 ms
Incomplete random walk after 10000 steps, including 1292 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 848 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:12:16] [INFO ] Invariants computation overflowed in 85 ms
[2024-05-23 03:12:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:12:21] [INFO ] [Real]Absence check using state equation in 4627 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4810/4810 places, 4607/4607 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4810 transition count 4605
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4808 transition count 4605
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 247 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 12 place count 4804 transition count 4601
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 244 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 4802 transition count 4601
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 22 place count 4802 transition count 4595
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 28 place count 4796 transition count 4595
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 32 place count 4796 transition count 4595
Applied a total of 32 rules in 3773 ms. Remains 4796 /4810 variables (removed 14) and now considering 4595/4607 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3773 ms. Remains : 4796/4810 places, 4595/4607 transitions.
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:12:26] [INFO ] Invariants computation overflowed in 70 ms
Incomplete random walk after 1000000 steps, including 128253 resets, run finished after 2418 ms. (steps per millisecond=413 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84844 resets, run finished after 1641 ms. (steps per millisecond=609 ) properties (out of 1) seen :0
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:12:30] [INFO ] Invariants computation overflowed in 76 ms
[2024-05-23 03:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:13:15] [INFO ] [Real]Absence check using state equation in 44649 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4595/4595 transitions.
Applied a total of 0 rules in 1152 ms. Remains 4796 /4796 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1152 ms. Remains : 4796/4796 places, 4595/4595 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4595/4595 transitions.
Applied a total of 0 rules in 1159 ms. Remains 4796 /4796 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:13:18] [INFO ] Invariants computation overflowed in 70 ms
[2024-05-23 03:13:48] [INFO ] Performed 1046/4796 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:14:18] [INFO ] Performed 1948/4796 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:14:49] [INFO ] Performed 2912/4796 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:15:19] [INFO ] Performed 4132/4796 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:15:19] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:15:19] [INFO ] Implicit Places using invariants in 121374 ms returned []
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:15:19] [INFO ] Invariants computation overflowed in 92 ms
[2024-05-23 03:15:20] [INFO ] Implicit Places using invariants and state equation in 908 ms returned []
Implicit Place search using SMT with State Equation took 122285 ms to find 0 implicit places.
[2024-05-23 03:15:20] [INFO ] Redundant transitions in 523 ms returned []
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:15:20] [INFO ] Invariants computation overflowed in 86 ms
[2024-05-23 03:15:25] [INFO ] Dead Transitions using invariants and state equation in 4601 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128574 ms. Remains : 4796/4796 places, 4595/4595 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-03 in 189480 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-04
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:15:26] [INFO ] Invariants computation overflowed in 78 ms
Incomplete random walk after 10000 steps, including 1251 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 811 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:15:26] [INFO ] Invariants computation overflowed in 81 ms
[2024-05-23 03:15:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:15:31] [INFO ] [Real]Absence check using state equation in 4628 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4810/4810 places, 4607/4607 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4810 transition count 4606
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4809 transition count 4606
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 245 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 4804 transition count 4601
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 243 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 4802 transition count 4601
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 21 place count 4802 transition count 4596
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 26 place count 4797 transition count 4596
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 30 place count 4797 transition count 4596
Applied a total of 30 rules in 3759 ms. Remains 4797 /4810 variables (removed 13) and now considering 4596/4607 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3760 ms. Remains : 4797/4810 places, 4596/4607 transitions.
// Phase 1: matrix 4596 rows 4797 cols
[2024-05-23 03:15:35] [INFO ] Invariants computation overflowed in 72 ms
Incomplete random walk after 1000000 steps, including 128157 resets, run finished after 2415 ms. (steps per millisecond=414 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84473 resets, run finished after 1642 ms. (steps per millisecond=609 ) properties (out of 1) seen :0
// Phase 1: matrix 4596 rows 4797 cols
[2024-05-23 03:15:40] [INFO ] Invariants computation overflowed in 74 ms
[2024-05-23 03:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:16:07] [INFO ] [Real]Absence check using state equation in 26845 ms returned sat
[2024-05-23 03:16:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 03:16:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 03:16:25] [INFO ] [Nat]Absence check using state equation in 16986 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4797 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4797/4797 places, 4596/4596 transitions.
Applied a total of 0 rules in 1153 ms. Remains 4797 /4797 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1153 ms. Remains : 4797/4797 places, 4596/4596 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4797/4797 places, 4596/4596 transitions.
Applied a total of 0 rules in 1160 ms. Remains 4797 /4797 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
// Phase 1: matrix 4596 rows 4797 cols
[2024-05-23 03:16:27] [INFO ] Invariants computation overflowed in 74 ms
[2024-05-23 03:16:58] [INFO ] Performed 1044/4797 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:17:28] [INFO ] Performed 1920/4797 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:17:58] [INFO ] Performed 2889/4797 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:18:28] [INFO ] Performed 4082/4797 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:18:28] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:18:28] [INFO ] Implicit Places using invariants in 121053 ms returned []
// Phase 1: matrix 4596 rows 4797 cols
[2024-05-23 03:18:28] [INFO ] Invariants computation overflowed in 72 ms
[2024-05-23 03:18:29] [INFO ] Implicit Places using invariants and state equation in 877 ms returned []
Implicit Place search using SMT with State Equation took 121936 ms to find 0 implicit places.
[2024-05-23 03:18:30] [INFO ] Redundant transitions in 523 ms returned []
// Phase 1: matrix 4596 rows 4797 cols
[2024-05-23 03:18:30] [INFO ] Invariants computation overflowed in 75 ms
[2024-05-23 03:18:34] [INFO ] Dead Transitions using invariants and state equation in 4696 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128330 ms. Remains : 4797/4797 places, 4596/4596 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-04 in 189262 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-05
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:18:35] [INFO ] Invariants computation overflowed in 85 ms
Incomplete random walk after 10000 steps, including 1265 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 854 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:18:35] [INFO ] Invariants computation overflowed in 81 ms
[2024-05-23 03:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:18:40] [INFO ] [Real]Absence check using state equation in 4634 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4810/4810 places, 4607/4607 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4810 transition count 4605
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4808 transition count 4605
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 244 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 12 place count 4804 transition count 4601
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 251 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 4802 transition count 4601
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 22 place count 4802 transition count 4595
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 28 place count 4796 transition count 4595
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 32 place count 4796 transition count 4595
Applied a total of 32 rules in 3776 ms. Remains 4796 /4810 variables (removed 14) and now considering 4595/4607 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3777 ms. Remains : 4796/4810 places, 4595/4607 transitions.
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:18:45] [INFO ] Invariants computation overflowed in 82 ms
Incomplete random walk after 1000000 steps, including 128425 resets, run finished after 2421 ms. (steps per millisecond=413 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84763 resets, run finished after 1649 ms. (steps per millisecond=606 ) properties (out of 1) seen :0
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:18:49] [INFO ] Invariants computation overflowed in 78 ms
[2024-05-23 03:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:19:34] [INFO ] [Real]Absence check using state equation in 44648 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4595/4595 transitions.
Applied a total of 0 rules in 1152 ms. Remains 4796 /4796 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1154 ms. Remains : 4796/4796 places, 4595/4595 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4595/4595 transitions.
Applied a total of 0 rules in 1138 ms. Remains 4796 /4796 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:19:36] [INFO ] Invariants computation overflowed in 79 ms
[2024-05-23 03:20:07] [INFO ] Performed 1057/4796 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:20:37] [INFO ] Performed 1930/4796 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:21:07] [INFO ] Performed 2881/4796 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:21:37] [INFO ] Performed 4026/4796 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:21:37] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:21:37] [INFO ] Implicit Places using invariants in 120827 ms returned []
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:21:37] [INFO ] Invariants computation overflowed in 86 ms
[2024-05-23 03:21:38] [INFO ] Implicit Places using invariants and state equation in 919 ms returned []
Implicit Place search using SMT with State Equation took 121748 ms to find 0 implicit places.
[2024-05-23 03:21:39] [INFO ] Redundant transitions in 525 ms returned []
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:21:39] [INFO ] Invariants computation overflowed in 78 ms
[2024-05-23 03:21:44] [INFO ] Dead Transitions using invariants and state equation in 5121 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128546 ms. Remains : 4796/4796 places, 4595/4595 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-05 in 189439 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-06
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:21:44] [INFO ] Invariants computation overflowed in 88 ms
Incomplete random walk after 10000 steps, including 1286 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 867 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:21:45] [INFO ] Invariants computation overflowed in 86 ms
[2024-05-23 03:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:21:49] [INFO ] [Real]Absence check using state equation in 3630 ms returned sat
[2024-05-23 03:21:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 03:21:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 03:21:53] [INFO ] [Nat]Absence check using state equation in 3435 ms returned sat
[2024-05-23 03:21:53] [INFO ] State equation strengthened by 794 read => feed constraints.
[2024-05-23 03:21:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 03:21:54] [INFO ] [Nat]Added 794 Read/Feed constraints in 1158 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4810/4810 places, 4607/4607 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4810 transition count 4605
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4808 transition count 4605
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 244 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 14 place count 4803 transition count 4600
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 245 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 4801 transition count 4600
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 24 place count 4801 transition count 4594
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 30 place count 4795 transition count 4594
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 34 place count 4795 transition count 4594
Applied a total of 34 rules in 3778 ms. Remains 4795 /4810 variables (removed 15) and now considering 4594/4607 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3779 ms. Remains : 4795/4810 places, 4594/4607 transitions.
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:21:58] [INFO ] Invariants computation overflowed in 81 ms
Incomplete random walk after 1000000 steps, including 128390 resets, run finished after 2426 ms. (steps per millisecond=412 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84769 resets, run finished after 1664 ms. (steps per millisecond=600 ) properties (out of 1) seen :0
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:22:03] [INFO ] Invariants computation overflowed in 80 ms
[2024-05-23 03:22:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:22:07] [INFO ] [Real]Absence check using state equation in 4373 ms returned sat
[2024-05-23 03:22:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 03:22:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 03:22:12] [INFO ] [Nat]Absence check using state equation in 3916 ms returned sat
[2024-05-23 03:22:12] [INFO ] State equation strengthened by 802 read => feed constraints.
[2024-05-23 03:22:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 03:22:18] [INFO ] [Nat]Added 802 Read/Feed constraints in 6126 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4795 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4795/4795 places, 4594/4594 transitions.
Applied a total of 0 rules in 1161 ms. Remains 4795 /4795 variables (removed 0) and now considering 4594/4594 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1161 ms. Remains : 4795/4795 places, 4594/4594 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4795/4795 places, 4594/4594 transitions.
Applied a total of 0 rules in 1159 ms. Remains 4795 /4795 variables (removed 0) and now considering 4594/4594 (removed 0) transitions.
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:22:20] [INFO ] Invariants computation overflowed in 81 ms
[2024-05-23 03:22:51] [INFO ] Performed 1046/4795 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:23:22] [INFO ] Performed 1926/4795 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:23:52] [INFO ] Performed 2911/4795 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2024-05-23 03:24:22] [INFO ] Performed 4103/4795 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2024-05-23 03:24:22] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2024-05-23 03:24:22] [INFO ] Implicit Places using invariants in 121538 ms returned []
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:24:22] [INFO ] Invariants computation overflowed in 75 ms
[2024-05-23 03:24:23] [INFO ] Implicit Places using invariants and state equation in 886 ms returned []
Implicit Place search using SMT with State Equation took 122428 ms to find 0 implicit places.
[2024-05-23 03:24:23] [INFO ] Redundant transitions in 528 ms returned []
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:24:23] [INFO ] Invariants computation overflowed in 78 ms
[2024-05-23 03:24:28] [INFO ] Dead Transitions using invariants and state equation in 4730 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128864 ms. Remains : 4795/4795 places, 4594/4594 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-06 in 164423 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-07
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:24:29] [INFO ] Invariants computation overflowed in 84 ms
Incomplete random walk after 10000 steps, including 1296 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 861 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:24:29] [INFO ] Invariants computation overflowed in 86 ms
[2024-05-23 03:24:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:24:32] [INFO ] [Real]Absence check using state equation in 2878 ms returned sat
[2024-05-23 03:24:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 03:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 03:24:37] [INFO ] [Nat]Absence check using state equation in 4629 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4810/4810 places, 4607/4607 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4810 transition count 4605
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4808 transition count 4605
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 249 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 12 place count 4804 transition count 4601
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 243 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 4802 transition count 4601
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 22 place count 4802 transition count 4595
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 28 place count 4796 transition count 4595
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 32 place count 4796 transition count 4595
Applied a total of 32 rules in 3798 ms. Remains 4796 /4810 variables (removed 14) and now considering 4595/4607 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3798 ms. Remains : 4796/4810 places, 4595/4607 transitions.
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:24:42] [INFO ] Invariants computation overflowed in 76 ms
Incomplete random walk after 1000000 steps, including 128029 resets, run finished after 2445 ms. (steps per millisecond=408 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84701 resets, run finished after 1658 ms. (steps per millisecond=603 ) properties (out of 1) seen :0
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:24:46] [INFO ] Invariants computation overflowed in 73 ms
[2024-05-23 03:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:25:29] [INFO ] [Real]Absence check using state equation in 42472 ms returned sat
[2024-05-23 03:25:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 03:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 03:26:10] [INFO ] [Nat]Absence check using state equation in 40378 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4595/4595 transitions.
Applied a total of 0 rules in 1144 ms. Remains 4796 /4796 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1145 ms. Remains : 4796/4796 places, 4595/4595 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4595/4595 transitions.
Applied a total of 0 rules in 1146 ms. Remains 4796 /4796 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:26:13] [INFO ] Invariants computation overflowed in 75 ms
[2024-05-23 03:26:43] [INFO ] Performed 1068/4796 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:27:13] [INFO ] Performed 1974/4796 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:27:44] [INFO ] Performed 2962/4796 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:28:14] [INFO ] Performed 4243/4796 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:28:14] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:28:14] [INFO ] Implicit Places using invariants in 121293 ms returned []
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:28:14] [INFO ] Invariants computation overflowed in 72 ms
[2024-05-23 03:28:15] [INFO ] Implicit Places using invariants and state equation in 889 ms returned []
Implicit Place search using SMT with State Equation took 122184 ms to find 0 implicit places.
[2024-05-23 03:28:15] [INFO ] Redundant transitions in 528 ms returned []
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:28:15] [INFO ] Invariants computation overflowed in 73 ms
[2024-05-23 03:28:20] [INFO ] Dead Transitions using invariants and state equation in 4821 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128691 ms. Remains : 4796/4796 places, 4595/4595 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-07 in 231971 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-08
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:28:21] [INFO ] Invariants computation overflowed in 83 ms
Incomplete random walk after 10000 steps, including 1261 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 875 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:28:21] [INFO ] Invariants computation overflowed in 83 ms
[2024-05-23 03:28:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:28:26] [INFO ] [Real]Absence check using state equation in 4629 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4810/4810 places, 4607/4607 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4810 transition count 4605
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4808 transition count 4605
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 241 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 14 place count 4803 transition count 4600
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 254 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 4801 transition count 4600
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 21 place count 4801 transition count 4597
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 24 place count 4798 transition count 4597
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 28 place count 4798 transition count 4597
Applied a total of 28 rules in 2684 ms. Remains 4798 /4810 variables (removed 12) and now considering 4597/4607 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2686 ms. Remains : 4798/4810 places, 4597/4607 transitions.
// Phase 1: matrix 4597 rows 4798 cols
[2024-05-23 03:28:29] [INFO ] Invariants computation overflowed in 98 ms
Incomplete random walk after 1000000 steps, including 128163 resets, run finished after 2320 ms. (steps per millisecond=431 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84866 resets, run finished after 1575 ms. (steps per millisecond=634 ) properties (out of 1) seen :0
// Phase 1: matrix 4597 rows 4798 cols
[2024-05-23 03:28:33] [INFO ] Invariants computation overflowed in 95 ms
[2024-05-23 03:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:29:18] [INFO ] [Real]Absence check using state equation in 44648 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4798 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4798/4798 places, 4597/4597 transitions.
Applied a total of 0 rules in 600 ms. Remains 4798 /4798 variables (removed 0) and now considering 4597/4597 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 600 ms. Remains : 4798/4798 places, 4597/4597 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4798/4798 places, 4597/4597 transitions.
Applied a total of 0 rules in 585 ms. Remains 4798 /4798 variables (removed 0) and now considering 4597/4597 (removed 0) transitions.
// Phase 1: matrix 4597 rows 4798 cols
[2024-05-23 03:29:19] [INFO ] Invariants computation overflowed in 107 ms
[2024-05-23 03:29:50] [INFO ] Performed 2511/4798 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:30:09] [INFO ] Implicit Places using invariants in 49614 ms returned []
// Phase 1: matrix 4597 rows 4798 cols
[2024-05-23 03:30:09] [INFO ] Invariants computation overflowed in 103 ms
[2024-05-23 03:30:10] [INFO ] Implicit Places using invariants and state equation in 896 ms returned []
Implicit Place search using SMT with State Equation took 50519 ms to find 0 implicit places.
[2024-05-23 03:30:10] [INFO ] Redundant transitions in 330 ms returned []
// Phase 1: matrix 4597 rows 4798 cols
[2024-05-23 03:30:10] [INFO ] Invariants computation overflowed in 91 ms
[2024-05-23 03:30:14] [INFO ] Dead Transitions using invariants and state equation in 3637 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55079 ms. Remains : 4798/4798 places, 4597/4597 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-08 in 113361 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-09
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:30:14] [INFO ] Invariants computation overflowed in 85 ms
Incomplete random walk after 10000 steps, including 1299 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 852 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:30:14] [INFO ] Invariants computation overflowed in 84 ms
[2024-05-23 03:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:30:19] [INFO ] [Real]Absence check using state equation in 4642 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4810/4810 places, 4607/4607 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4810 transition count 4605
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4808 transition count 4605
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 246 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 14 place count 4803 transition count 4600
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 244 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 4801 transition count 4600
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 24 place count 4801 transition count 4594
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 30 place count 4795 transition count 4594
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 34 place count 4795 transition count 4594
Applied a total of 34 rules in 3747 ms. Remains 4795 /4810 variables (removed 15) and now considering 4594/4607 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3747 ms. Remains : 4795/4810 places, 4594/4607 transitions.
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:30:24] [INFO ] Invariants computation overflowed in 81 ms
Incomplete random walk after 1000000 steps, including 128255 resets, run finished after 2430 ms. (steps per millisecond=411 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84504 resets, run finished after 1655 ms. (steps per millisecond=604 ) properties (out of 1) seen :0
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:30:28] [INFO ] Invariants computation overflowed in 76 ms
[2024-05-23 03:30:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:30:50] [INFO ] [Real]Absence check using state equation in 21979 ms returned sat
[2024-05-23 03:30:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 03:30:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 03:31:14] [INFO ] [Nat]Absence check using state equation in 22365 ms returned sat
[2024-05-23 03:31:14] [INFO ] State equation strengthened by 802 read => feed constraints.
[2024-05-23 03:31:17] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 03:31:20] [INFO ] [Nat]Added 802 Read/Feed constraints in 6129 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4795 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4795/4795 places, 4594/4594 transitions.
Applied a total of 0 rules in 1153 ms. Remains 4795 /4795 variables (removed 0) and now considering 4594/4594 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1153 ms. Remains : 4795/4795 places, 4594/4594 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4795/4795 places, 4594/4594 transitions.
Applied a total of 0 rules in 1142 ms. Remains 4795 /4795 variables (removed 0) and now considering 4594/4594 (removed 0) transitions.
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:31:22] [INFO ] Invariants computation overflowed in 76 ms
[2024-05-23 03:31:52] [INFO ] Performed 1054/4795 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:32:23] [INFO ] Performed 1948/4795 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:32:53] [INFO ] Performed 2907/4795 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:33:23] [INFO ] Performed 4086/4795 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:33:23] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:33:23] [INFO ] Implicit Places using invariants in 120779 ms returned []
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:33:23] [INFO ] Invariants computation overflowed in 75 ms
[2024-05-23 03:33:24] [INFO ] Implicit Places using invariants and state equation in 885 ms returned []
Implicit Place search using SMT with State Equation took 121667 ms to find 0 implicit places.
[2024-05-23 03:33:24] [INFO ] Redundant transitions in 522 ms returned []
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:33:24] [INFO ] Invariants computation overflowed in 78 ms
[2024-05-23 03:33:29] [INFO ] Dead Transitions using invariants and state equation in 4484 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127826 ms. Remains : 4795/4795 places, 4594/4594 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-09 in 195227 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-10
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:33:29] [INFO ] Invariants computation overflowed in 84 ms
Incomplete random walk after 10000 steps, including 1272 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 881 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:33:30] [INFO ] Invariants computation overflowed in 83 ms
[2024-05-23 03:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:33:35] [INFO ] [Real]Absence check using state equation in 4639 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4810/4810 places, 4607/4607 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4810 transition count 4605
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4808 transition count 4605
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 242 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 14 place count 4803 transition count 4600
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 242 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 4802 transition count 4600
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 22 place count 4802 transition count 4594
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 28 place count 4796 transition count 4594
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 30 place count 4796 transition count 4594
Applied a total of 30 rules in 3748 ms. Remains 4796 /4810 variables (removed 14) and now considering 4594/4607 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3750 ms. Remains : 4796/4810 places, 4594/4607 transitions.
// Phase 1: matrix 4594 rows 4796 cols
[2024-05-23 03:33:39] [INFO ] Invariants computation overflowed in 57 ms
Incomplete random walk after 1000000 steps, including 128059 resets, run finished after 2416 ms. (steps per millisecond=413 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84682 resets, run finished after 1640 ms. (steps per millisecond=609 ) properties (out of 1) seen :0
// Phase 1: matrix 4594 rows 4796 cols
[2024-05-23 03:33:43] [INFO ] Invariants computation overflowed in 55 ms
[2024-05-23 03:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:34:28] [INFO ] [Real]Absence check using state equation in 44616 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4594/4594 transitions.
Applied a total of 0 rules in 1151 ms. Remains 4796 /4796 variables (removed 0) and now considering 4594/4594 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1151 ms. Remains : 4796/4796 places, 4594/4594 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4594/4594 transitions.
Applied a total of 0 rules in 1150 ms. Remains 4796 /4796 variables (removed 0) and now considering 4594/4594 (removed 0) transitions.
// Phase 1: matrix 4594 rows 4796 cols
[2024-05-23 03:34:31] [INFO ] Invariants computation overflowed in 54 ms
[2024-05-23 03:35:01] [INFO ] Performed 1067/4796 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:35:32] [INFO ] Performed 1974/4796 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:36:02] [INFO ] Performed 2941/4796 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:36:32] [INFO ] Performed 4201/4796 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:36:32] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:36:32] [INFO ] Implicit Places using invariants in 120984 ms returned []
// Phase 1: matrix 4594 rows 4796 cols
[2024-05-23 03:36:32] [INFO ] Invariants computation overflowed in 57 ms
[2024-05-23 03:36:32] [INFO ] Implicit Places using invariants and state equation in 875 ms returned []
Implicit Place search using SMT with State Equation took 121865 ms to find 0 implicit places.
[2024-05-23 03:36:33] [INFO ] Redundant transitions in 520 ms returned []
// Phase 1: matrix 4594 rows 4796 cols
[2024-05-23 03:36:33] [INFO ] Invariants computation overflowed in 53 ms
[2024-05-23 03:36:38] [INFO ] Dead Transitions using invariants and state equation in 4701 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128244 ms. Remains : 4796/4796 places, 4594/4594 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-10 in 189052 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-11
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:36:39] [INFO ] Invariants computation overflowed in 84 ms
Incomplete random walk after 10000 steps, including 1309 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 819 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:36:39] [INFO ] Invariants computation overflowed in 83 ms
[2024-05-23 03:36:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:36:44] [INFO ] [Real]Absence check using state equation in 4627 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4810/4810 places, 4607/4607 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4810 transition count 4605
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4808 transition count 4605
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 245 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 14 place count 4803 transition count 4600
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 245 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 4801 transition count 4600
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 24 place count 4801 transition count 4594
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 30 place count 4795 transition count 4594
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 33 place count 4795 transition count 4594
Applied a total of 33 rules in 3779 ms. Remains 4795 /4810 variables (removed 15) and now considering 4594/4607 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3779 ms. Remains : 4795/4810 places, 4594/4607 transitions.
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:36:48] [INFO ] Invariants computation overflowed in 81 ms
Incomplete random walk after 1000000 steps, including 128238 resets, run finished after 2408 ms. (steps per millisecond=415 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84809 resets, run finished after 1657 ms. (steps per millisecond=603 ) properties (out of 1) seen :0
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:36:52] [INFO ] Invariants computation overflowed in 77 ms
[2024-05-23 03:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:37:37] [INFO ] [Real]Absence check using state equation in 44632 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4795 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4795/4795 places, 4594/4594 transitions.
Applied a total of 0 rules in 1143 ms. Remains 4795 /4795 variables (removed 0) and now considering 4594/4594 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1145 ms. Remains : 4795/4795 places, 4594/4594 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4795/4795 places, 4594/4594 transitions.
Applied a total of 0 rules in 1147 ms. Remains 4795 /4795 variables (removed 0) and now considering 4594/4594 (removed 0) transitions.
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:37:40] [INFO ] Invariants computation overflowed in 74 ms
[2024-05-23 03:38:11] [INFO ] Performed 1046/4795 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:38:41] [INFO ] Performed 1926/4795 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:39:11] [INFO ] Performed 2902/4795 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:39:41] [INFO ] Performed 4059/4795 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:39:41] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:39:41] [INFO ] Implicit Places using invariants in 121096 ms returned []
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:39:41] [INFO ] Invariants computation overflowed in 74 ms
[2024-05-23 03:39:42] [INFO ] Implicit Places using invariants and state equation in 1007 ms returned []
Implicit Place search using SMT with State Equation took 122105 ms to find 0 implicit places.
[2024-05-23 03:39:42] [INFO ] Redundant transitions in 524 ms returned []
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:39:42] [INFO ] Invariants computation overflowed in 79 ms
[2024-05-23 03:39:47] [INFO ] Dead Transitions using invariants and state equation in 4937 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128720 ms. Remains : 4795/4795 places, 4594/4594 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-11 in 189723 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-12
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:39:48] [INFO ] Invariants computation overflowed in 83 ms
Incomplete random walk after 10000 steps, including 1327 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 852 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:39:48] [INFO ] Invariants computation overflowed in 85 ms
[2024-05-23 03:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:39:53] [INFO ] [Real]Absence check using state equation in 4574 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4810/4810 places, 4607/4607 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4810 transition count 4605
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4808 transition count 4605
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 245 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 14 place count 4803 transition count 4600
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 243 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 4801 transition count 4600
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 23 place count 4801 transition count 4595
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 28 place count 4796 transition count 4595
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 32 place count 4796 transition count 4595
Applied a total of 32 rules in 3308 ms. Remains 4796 /4810 variables (removed 14) and now considering 4595/4607 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3311 ms. Remains : 4796/4810 places, 4595/4607 transitions.
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:39:57] [INFO ] Invariants computation overflowed in 83 ms
Incomplete random walk after 1000000 steps, including 128395 resets, run finished after 2187 ms. (steps per millisecond=457 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84847 resets, run finished after 1494 ms. (steps per millisecond=669 ) properties (out of 1) seen :0
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:40:01] [INFO ] Invariants computation overflowed in 83 ms
[2024-05-23 03:40:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:40:28] [INFO ] [Real]Absence check using state equation in 26076 ms returned sat
[2024-05-23 03:40:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 03:40:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 03:40:57] [INFO ] [Nat]Absence check using state equation in 28429 ms returned sat
[2024-05-23 03:40:57] [INFO ] State equation strengthened by 802 read => feed constraints.
[2024-05-23 03:41:01] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 03:41:04] [INFO ] [Nat]Added 802 Read/Feed constraints in 7299 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4595/4595 transitions.
Applied a total of 0 rules in 912 ms. Remains 4796 /4796 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 913 ms. Remains : 4796/4796 places, 4595/4595 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4595/4595 transitions.
Applied a total of 0 rules in 908 ms. Remains 4796 /4796 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:41:06] [INFO ] Invariants computation overflowed in 80 ms
[2024-05-23 03:41:36] [INFO ] Performed 1733/4796 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:42:07] [INFO ] Performed 3073/4796 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:42:32] [INFO ] Implicit Places using invariants in 86575 ms returned []
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:42:33] [INFO ] Invariants computation overflowed in 78 ms
[2024-05-23 03:42:33] [INFO ] Implicit Places using invariants and state equation in 892 ms returned []
Implicit Place search using SMT with State Equation took 87472 ms to find 0 implicit places.
[2024-05-23 03:42:34] [INFO ] Redundant transitions in 429 ms returned []
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:42:34] [INFO ] Invariants computation overflowed in 78 ms
[2024-05-23 03:42:38] [INFO ] Dead Transitions using invariants and state equation in 4195 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93015 ms. Remains : 4796/4796 places, 4595/4595 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-12 in 170429 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-13
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:42:39] [INFO ] Invariants computation overflowed in 84 ms
Incomplete random walk after 10000 steps, including 1269 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 833 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:42:39] [INFO ] Invariants computation overflowed in 82 ms
[2024-05-23 03:42:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:42:44] [INFO ] [Real]Absence check using state equation in 4635 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4810/4810 places, 4607/4607 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4810 transition count 4605
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4808 transition count 4605
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 252 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 12 place count 4804 transition count 4601
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 242 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 4802 transition count 4601
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 22 place count 4802 transition count 4595
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 28 place count 4796 transition count 4595
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 32 place count 4796 transition count 4595
Applied a total of 32 rules in 3762 ms. Remains 4796 /4810 variables (removed 14) and now considering 4595/4607 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3763 ms. Remains : 4796/4810 places, 4595/4607 transitions.
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:42:48] [INFO ] Invariants computation overflowed in 75 ms
Incomplete random walk after 1000000 steps, including 128229 resets, run finished after 2424 ms. (steps per millisecond=412 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84796 resets, run finished after 1653 ms. (steps per millisecond=604 ) properties (out of 1) seen :0
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:42:53] [INFO ] Invariants computation overflowed in 79 ms
[2024-05-23 03:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:43:38] [INFO ] [Real]Absence check using state equation in 44661 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4595/4595 transitions.
Applied a total of 0 rules in 1161 ms. Remains 4796 /4796 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1161 ms. Remains : 4796/4796 places, 4595/4595 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4595/4595 transitions.
Applied a total of 0 rules in 1143 ms. Remains 4796 /4796 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:43:40] [INFO ] Invariants computation overflowed in 78 ms
[2024-05-23 03:44:10] [INFO ] Performed 1046/4796 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:44:41] [INFO ] Performed 1948/4796 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:45:11] [INFO ] Performed 2912/4796 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:45:41] [INFO ] Performed 4106/4796 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:45:41] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:45:41] [INFO ] Implicit Places using invariants in 120996 ms returned []
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:45:41] [INFO ] Invariants computation overflowed in 70 ms
[2024-05-23 03:45:42] [INFO ] Implicit Places using invariants and state equation in 877 ms returned []
Implicit Place search using SMT with State Equation took 121880 ms to find 0 implicit places.
[2024-05-23 03:45:42] [INFO ] Redundant transitions in 522 ms returned []
// Phase 1: matrix 4595 rows 4796 cols
[2024-05-23 03:45:42] [INFO ] Invariants computation overflowed in 78 ms
[2024-05-23 03:45:47] [INFO ] Dead Transitions using invariants and state equation in 4425 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127976 ms. Remains : 4796/4796 places, 4595/4595 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-13 in 188887 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-14
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:45:48] [INFO ] Invariants computation overflowed in 86 ms
Incomplete random walk after 10000 steps, including 1249 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 855 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:45:48] [INFO ] Invariants computation overflowed in 81 ms
[2024-05-23 03:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:45:53] [INFO ] [Real]Absence check using state equation in 4625 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4810/4810 places, 4607/4607 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4810 transition count 4605
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4808 transition count 4605
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 248 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 14 place count 4803 transition count 4600
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 243 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 4801 transition count 4600
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 24 place count 4801 transition count 4594
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 30 place count 4795 transition count 4594
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 34 place count 4795 transition count 4594
Applied a total of 34 rules in 3751 ms. Remains 4795 /4810 variables (removed 15) and now considering 4594/4607 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3752 ms. Remains : 4795/4810 places, 4594/4607 transitions.
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:45:57] [INFO ] Invariants computation overflowed in 88 ms
Incomplete random walk after 1000000 steps, including 128290 resets, run finished after 2428 ms. (steps per millisecond=411 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84908 resets, run finished after 1651 ms. (steps per millisecond=605 ) properties (out of 1) seen :0
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:46:01] [INFO ] Invariants computation overflowed in 84 ms
[2024-05-23 03:46:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:46:46] [INFO ] [Real]Absence check using state equation in 44644 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4795 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4795/4795 places, 4594/4594 transitions.
Applied a total of 0 rules in 1155 ms. Remains 4795 /4795 variables (removed 0) and now considering 4594/4594 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1156 ms. Remains : 4795/4795 places, 4594/4594 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4795/4795 places, 4594/4594 transitions.
Applied a total of 0 rules in 1153 ms. Remains 4795 /4795 variables (removed 0) and now considering 4594/4594 (removed 0) transitions.
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:46:49] [INFO ] Invariants computation overflowed in 81 ms
[2024-05-23 03:47:20] [INFO ] Performed 1067/4795 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 03:47:50] [INFO ] Performed 1954/4795 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-23 03:48:20] [INFO ] Performed 2934/4795 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-23 03:48:50] [INFO ] Performed 4136/4795 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-23 03:48:50] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-23 03:48:50] [INFO ] Implicit Places using invariants in 121061 ms returned []
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:48:50] [INFO ] Invariants computation overflowed in 76 ms
[2024-05-23 03:48:51] [INFO ] Implicit Places using invariants and state equation in 897 ms returned []
Implicit Place search using SMT with State Equation took 121960 ms to find 0 implicit places.
[2024-05-23 03:48:51] [INFO ] Redundant transitions in 528 ms returned []
// Phase 1: matrix 4594 rows 4795 cols
[2024-05-23 03:48:51] [INFO ] Invariants computation overflowed in 77 ms
[2024-05-23 03:48:56] [INFO ] Dead Transitions using invariants and state equation in 4735 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128391 ms. Remains : 4795/4795 places, 4594/4594 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-14 in 189303 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-15
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:48:57] [INFO ] Invariants computation overflowed in 80 ms
Incomplete random walk after 10000 steps, including 1267 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 851 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 4607 rows 4810 cols
[2024-05-23 03:48:57] [INFO ] Invariants computation overflowed in 83 ms
[2024-05-23 03:48:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:49:01] [INFO ] [Real]Absence check using state equation in 3733 ms returned sat
[2024-05-23 03:49:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 03:49:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 03:49:06] [INFO ] [Nat]Absence check using state equation in 3857 ms returned sat
[2024-05-23 03:49:06] [INFO ] State equation strengthened by 794 read => feed constraints.
[2024-05-23 03:49:06] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 03:49:06] [INFO ] [Nat]Added 794 Read/Feed constraints in 775 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4810/4810 places, 4607/4607 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4810 transition count 4606
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4809 transition count 4606
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 250 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 4804 transition count 4601
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 243 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 4803 transition count 4601
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 20 place count 4803 transition count 4595
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 26 place count 4797 transition count 4595
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 30 place count 4797 transition count 4595
Applied a total of 30 rules in 3746 ms. Remains 4797 /4810 variables (removed 13) and now considering 4595/4607 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3746 ms. Remains : 4797/4810 places, 4595/4607 transitions.
// Phase 1: matrix 4595 rows 4797 cols
[2024-05-23 03:49:11] [INFO ] Invariants computation overflowed in 84 ms
Incomplete random walk after 1000000 steps, including 128026 resets, run finished after 2416 ms. (steps per millisecond=413 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84503 resets, run finished after 1642 ms. (steps per millisecond=609 ) properties (out of 1) seen :0
// Phase 1: matrix 4595 rows 4797 cols
[2024-05-23 03:49:15] [INFO ] Invariants computation overflowed in 83 ms
[2024-05-23 03:49:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 03:49:21] [INFO ] [Real]Absence check using state equation in 5633 ms returned sat
[2024-05-23 03:49:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 03:49:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 03:49:27] [INFO ] [Nat]Absence check using state equation in 5676 ms returned sat
[2024-05-23 03:49:27] [INFO ] State equation strengthened by 799 read => feed constraints.
[2024-05-23 03:49:30] [INFO ] SMT solver returned unknown. Retrying;
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13259080 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16111172 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ 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="DoubleExponent-PT-200"
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 DoubleExponent-PT-200, 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-171631151700361"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-200.tgz
mv DoubleExponent-PT-200 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 '
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 ;