About the Execution of Smart+red for DoubleExponent-PT-200
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3404.907 | 3600000.00 | 3691519.00 | 8365.10 | [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/mcc2023-input.r139-smll-167819423200501.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
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 r139-smll-167819423200501
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 7.3K Feb 26 13:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 13:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 13:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 13:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 13:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 13:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 26 13:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 13:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.5M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME 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 1678443142751
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=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-200
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-10 10:12:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-10 10:12:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 10:12:27] [INFO ] Load time of PNML (sax parser for PT used): 736 ms
[2023-03-10 10:12:27] [INFO ] Transformed 10604 places.
[2023-03-10 10:12:27] [INFO ] Transformed 9998 transitions.
[2023-03-10 10:12:27] [INFO ] Parsed PT model containing 10604 places and 9998 transitions and 28194 arcs in 1021 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 ms.
// Phase 1: matrix 9998 rows 10604 cols
[2023-03-10 10:12:32] [INFO ] Invariants computation overflowed in 529 ms
Incomplete random walk after 10000 steps, including 336 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 279 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 283 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 274 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 286 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 284 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 289 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 293 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 286 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 293 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 280 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 278 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 274 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 286 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 279 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 287 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 16) seen :0
// Phase 1: matrix 9998 rows 10604 cols
[2023-03-10 10:12:34] [INFO ] Invariants computation overflowed in 395 ms
[2023-03-10 10:12:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:12:39] [INFO ] [Real]Absence check using state equation in 2554 ms returned unknown
[2023-03-10 10:12:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:12:44] [INFO ] [Real]Absence check using state equation in 2747 ms returned unknown
[2023-03-10 10:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:12:49] [INFO ] [Real]Absence check using state equation in 2949 ms returned unknown
[2023-03-10 10:12:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:12:54] [INFO ] [Real]Absence check using state equation in 2652 ms returned unknown
[2023-03-10 10:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:12:59] [INFO ] [Real]Absence check using state equation in 3145 ms returned unknown
[2023-03-10 10:13:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:13:04] [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 5
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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-10 10:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:13:09] [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 6
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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-10 10:13:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:13:14] [INFO ] [Real]Absence check using state equation in 3055 ms returned unknown
[2023-03-10 10:13:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:13:19] [INFO ] [Real]Absence check using state equation in 3170 ms returned unknown
[2023-03-10 10:13:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:13:24] [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 9
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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-10 10:13:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:13:29] [INFO ] [Real]Absence check using state equation in 3070 ms returned unknown
[2023-03-10 10:13:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:13:34] [INFO ] [Real]Absence check using state equation in 3296 ms returned unknown
[2023-03-10 10:13:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:13:39] [INFO ] [Real]Absence check using state equation in 3109 ms returned unknown
[2023-03-10 10:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:13:44] [INFO ] [Real]Absence check using state equation in 3219 ms returned unknown
[2023-03-10 10:13:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:13:49] [INFO ] [Real]Absence check using state equation in 3198 ms returned unknown
[2023-03-10 10:13:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:13:54] [INFO ] [Real]Absence check using state equation in 3530 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.30 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 2378 transitions
Trivial Post-agglo rules discarded 2378 transitions
Performed 2378 trivial Post agglomeration. Transition count delta: 2378
Iterating post reduction 0 with 2381 rules applied. Total rules applied 2382 place count 10597 transition count 7618
Reduce places removed 2378 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 2387 rules applied. Total rules applied 4769 place count 8219 transition count 7609
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 4778 place count 8210 transition count 7609
Performed 402 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 402 Pre rules applied. Total rules applied 4778 place count 8210 transition count 7207
Deduced a syphon composed of 402 places in 1519 ms
Reduce places removed 402 places and 0 transitions.
Iterating global reduction 3 with 804 rules applied. Total rules applied 5582 place count 7808 transition count 7207
Performed 1799 Post agglomeration using F-continuation condition.Transition count delta: 1799
Deduced a syphon composed of 1799 places in 964 ms
Reduce places removed 1799 places and 0 transitions.
Iterating global reduction 3 with 3598 rules applied. Total rules applied 9180 place count 6009 transition count 5408
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 370 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9382 place count 5908 transition count 5408
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 328 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9584 place count 5807 transition count 5408
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 309 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9786 place count 5706 transition count 5408
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 95 places in 277 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 3 with 190 rules applied. Total rules applied 9976 place count 5611 transition count 5408
Free-agglomeration rule (complex) applied 802 times.
Iterating global reduction 3 with 802 rules applied. Total rules applied 10778 place count 5611 transition count 4606
Reduce places removed 802 places and 0 transitions.
Iterating post reduction 3 with 802 rules applied. Total rules applied 11580 place count 4809 transition count 4606
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 12380 place count 4809 transition count 4606
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 12381 place count 4808 transition count 4605
Applied a total of 12381 rules in 14610 ms. Remains 4808 /10604 variables (removed 5796) and now considering 4605/9998 (removed 5393) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14619 ms. Remains : 4808/10604 places, 4605/9998 transitions.
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:14:10] [INFO ] Invariants computation overflowed in 138 ms
Incomplete random walk after 1000000 steps, including 128145 resets, run finished after 3772 ms. (steps per millisecond=265 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84827 resets, run finished after 2149 ms. (steps per millisecond=465 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84981 resets, run finished after 2169 ms. (steps per millisecond=461 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84715 resets, run finished after 2195 ms. (steps per millisecond=455 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84488 resets, run finished after 2142 ms. (steps per millisecond=466 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84528 resets, run finished after 2181 ms. (steps per millisecond=458 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84501 resets, run finished after 2214 ms. (steps per millisecond=451 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84638 resets, run finished after 2122 ms. (steps per millisecond=471 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84688 resets, run finished after 2119 ms. (steps per millisecond=471 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84852 resets, run finished after 2133 ms. (steps per millisecond=468 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84572 resets, run finished after 2154 ms. (steps per millisecond=464 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84598 resets, run finished after 2186 ms. (steps per millisecond=457 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84829 resets, run finished after 2111 ms. (steps per millisecond=473 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84792 resets, run finished after 2112 ms. (steps per millisecond=473 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84831 resets, run finished after 2151 ms. (steps per millisecond=464 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84774 resets, run finished after 2248 ms. (steps per millisecond=444 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84504 resets, run finished after 2107 ms. (steps per millisecond=474 ) properties (out of 16) seen :1
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:14:48] [INFO ] Invariants computation overflowed in 203 ms
[2023-03-10 10:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:15:13] [INFO ] [Real]Absence check using state equation in 24451 ms returned sat
[2023-03-10 10:15:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 10:15:36] [INFO ] [Nat]Absence check using state equation in 21443 ms returned sat
[2023-03-10 10:15:37] [INFO ] State equation strengthened by 795 read => feed constraints.
[2023-03-10 10:15:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 10:15:43] [INFO ] [Nat]Added 795 Read/Feed constraints in 6109 ms returned unknown
[2023-03-10 10:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:16:28] [INFO ] [Real]Absence check using state equation in 44368 ms returned unknown
[2023-03-10 10:16:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:17:01] [INFO ] [Real]Absence check using state equation in 32386 ms returned sat
[2023-03-10 10:17:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 10:17:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 10:17:37] [INFO ] [Nat]Absence check using state equation in 35162 ms returned unknown
[2023-03-10 10:17:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:18:22] [INFO ] [Real]Absence check using state equation in 44371 ms returned unknown
[2023-03-10 10:18:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:18:27] [INFO ] [Real]Absence check using state equation in 4545 ms returned sat
[2023-03-10 10:18:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 10:18:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 10:18:33] [INFO ] [Nat]Absence check using state equation in 4562 ms returned sat
[2023-03-10 10:18:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 10:18:39] [INFO ] [Nat]Added 795 Read/Feed constraints in 6093 ms returned unknown
[2023-03-10 10:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:19:24] [INFO ] [Real]Absence check using state equation in 44382 ms returned unknown
[2023-03-10 10:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:19:46] [INFO ] [Real]Absence check using state equation in 21687 ms returned sat
[2023-03-10 10:19:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 10:19:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 10:20:25] [INFO ] [Nat]Absence check using state equation in 36863 ms returned sat
[2023-03-10 10:20:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 10:20:32] [INFO ] [Nat]Added 795 Read/Feed constraints in 7330 ms returned unknown
[2023-03-10 10:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:20:44] [INFO ] [Real]Absence check using state equation in 10808 ms returned sat
[2023-03-10 10:20:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 10:20:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 10:20:56] [INFO ] [Nat]Absence check using state equation in 11126 ms returned sat
[2023-03-10 10:20:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 10:21:02] [INFO ] [Nat]Added 795 Read/Feed constraints in 6065 ms returned unknown
[2023-03-10 10:21:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:21:47] [INFO ] [Real]Absence check using state equation in 44410 ms returned unknown
[2023-03-10 10:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:22:32] [INFO ] [Real]Absence check using state equation in 44221 ms returned unknown
[2023-03-10 10:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:23:17] [INFO ] [Real]Absence check using state equation in 44245 ms returned unknown
[2023-03-10 10:23:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:24:02] [INFO ] [Real]Absence check using state equation in 44313 ms returned unknown
[2023-03-10 10:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:24:47] [INFO ] [Real]Absence check using state equation in 44192 ms returned unknown
[2023-03-10 10:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:24:56] [INFO ] [Real]Absence check using state equation in 8475 ms returned sat
[2023-03-10 10:24:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 10:24:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 10:25:06] [INFO ] [Nat]Absence check using state equation in 8562 ms returned sat
[2023-03-10 10:25:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 10:25:20] [INFO ] [Nat]Added 795 Read/Feed constraints in 14181 ms returned unknown
[2023-03-10 10:25:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:26:03] [INFO ] [Real]Absence check using state equation in 42646 ms returned sat
[2023-03-10 10:26:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 10:26:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 10:26:48] [INFO ] [Nat]Absence check using state equation in 44362 ms returned unknown
[2023-03-10 10:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:27:13] [INFO ] [Real]Absence check using state equation in 23759 ms returned sat
[2023-03-10 10:27:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 10:27:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 10:27:20] [INFO ] [Nat]Absence check using state equation in 6200 ms returned sat
[2023-03-10 10:27:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 10:27:26] [INFO ] [Nat]Added 795 Read/Feed constraints in 6171 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, 1, 0, 0, 0, 0]
Support contains 16 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 transitions.
Applied a total of 0 rules in 1375 ms. Remains 4808 /4808 variables (removed 0) and now considering 4605/4605 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1376 ms. Remains : 4808/4808 places, 4605/4605 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 transitions.
Applied a total of 0 rules in 1416 ms. Remains 4808 /4808 variables (removed 0) and now considering 4605/4605 (removed 0) transitions.
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:27:29] [INFO ] Invariants computation overflowed in 128 ms
[2023-03-10 10:28:00] [INFO ] Performed 911/4808 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 10:28:31] [INFO ] Performed 1711/4808 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-10 10:29:01] [INFO ] Performed 2593/4808 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2023-03-10 10:29:31] [INFO ] Performed 3506/4808 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2023-03-10 10:29:31] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2023-03-10 10:29:31] [INFO ] Implicit Places using invariants in 122055 ms returned []
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:29:31] [INFO ] Invariants computation overflowed in 121 ms
[2023-03-10 10:29:32] [INFO ] Implicit Places using invariants and state equation in 1407 ms returned []
Implicit Place search using SMT with State Equation took 123465 ms to find 0 implicit places.
[2023-03-10 10:29:33] [INFO ] Redundant transitions in 832 ms returned []
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:29:33] [INFO ] Invariants computation overflowed in 119 ms
[2023-03-10 10:29:34] [INFO ] Dead Transitions using invariants and state equation in 777 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126508 ms. Remains : 4808/4808 places, 4605/4605 transitions.
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:29:35] [INFO ] Invariants computation overflowed in 200 ms
Incomplete random walk after 1000000 steps, including 128401 resets, run finished after 3169 ms. (steps per millisecond=315 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84705 resets, run finished after 2128 ms. (steps per millisecond=469 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84975 resets, run finished after 2119 ms. (steps per millisecond=471 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84890 resets, run finished after 2099 ms. (steps per millisecond=476 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84773 resets, run finished after 2102 ms. (steps per millisecond=475 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84792 resets, run finished after 2100 ms. (steps per millisecond=476 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84708 resets, run finished after 2099 ms. (steps per millisecond=476 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84789 resets, run finished after 2078 ms. (steps per millisecond=481 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84806 resets, run finished after 2074 ms. (steps per millisecond=482 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84629 resets, run finished after 2092 ms. (steps per millisecond=478 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84592 resets, run finished after 2095 ms. (steps per millisecond=477 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84884 resets, run finished after 2072 ms. (steps per millisecond=482 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84737 resets, run finished after 2061 ms. (steps per millisecond=485 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84546 resets, run finished after 2070 ms. (steps per millisecond=483 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 84761 resets, run finished after 2063 ms. (steps per millisecond=484 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84781 resets, run finished after 2080 ms. (steps per millisecond=480 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 84871 resets, run finished after 2082 ms. (steps per millisecond=480 ) properties (out of 16) seen :1
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:30:12] [INFO ] Invariants computation overflowed in 121 ms
[2023-03-10 10:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:30:38] [INFO ] [Real]Absence check using state equation in 25074 ms returned sat
[2023-03-10 10:30:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 10:30:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 10:31:00] [INFO ] [Nat]Absence check using state equation in 21415 ms returned sat
[2023-03-10 10:31:00] [INFO ] State equation strengthened by 795 read => feed constraints.
[2023-03-10 10:31:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 10:31:06] [INFO ] [Nat]Added 795 Read/Feed constraints in 6076 ms returned unknown
[2023-03-10 10:31:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:31:51] [INFO ] [Real]Absence check using state equation in 44359 ms returned unknown
[2023-03-10 10:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:32:25] [INFO ] [Real]Absence check using state equation in 32963 ms returned sat
[2023-03-10 10:32:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 10:32:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 10:33:02] [INFO ] [Nat]Absence check using state equation in 36099 ms returned unknown
[2023-03-10 10:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:33:47] [INFO ] [Real]Absence check using state equation in 44383 ms returned unknown
[2023-03-10 10:33:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:34:32] [INFO ] [Real]Absence check using state equation in 44402 ms returned unknown
[2023-03-10 10:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:35:17] [INFO ] [Real]Absence check using state equation in 44381 ms returned unknown
[2023-03-10 10:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:35:40] [INFO ] [Real]Absence check using state equation in 22244 ms returned sat
[2023-03-10 10:35:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 10:35:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 10:36:17] [INFO ] [Nat]Absence check using state equation in 36249 ms returned sat
[2023-03-10 10:36:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 10:36:26] [INFO ] [Nat]Added 795 Read/Feed constraints in 8097 ms returned unknown
[2023-03-10 10:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:36:37] [INFO ] [Real]Absence check using state equation in 10814 ms returned sat
[2023-03-10 10:36:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 10:36:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 10:36:49] [INFO ] [Nat]Absence check using state equation in 11050 ms returned sat
[2023-03-10 10:36:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 10:36:55] [INFO ] [Nat]Added 795 Read/Feed constraints in 6072 ms returned unknown
[2023-03-10 10:36:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:37:40] [INFO ] [Real]Absence check using state equation in 44370 ms returned unknown
[2023-03-10 10:37:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:38:25] [INFO ] [Real]Absence check using state equation in 44391 ms returned unknown
[2023-03-10 10:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:39:10] [INFO ] [Real]Absence check using state equation in 44410 ms returned unknown
[2023-03-10 10:39:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:39:55] [INFO ] [Real]Absence check using state equation in 44419 ms returned unknown
[2023-03-10 10:39:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:40:40] [INFO ] [Real]Absence check using state equation in 44397 ms returned unknown
[2023-03-10 10:40:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:40:49] [INFO ] [Real]Absence check using state equation in 8546 ms returned sat
[2023-03-10 10:40:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 10:40:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 10:40:59] [INFO ] [Nat]Absence check using state equation in 8629 ms returned sat
[2023-03-10 10:41:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 10:41:13] [INFO ] [Nat]Added 795 Read/Feed constraints in 14348 ms returned unknown
[2023-03-10 10:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:41:57] [INFO ] [Real]Absence check using state equation in 42971 ms returned sat
[2023-03-10 10:41:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 10:41:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 10:42:42] [INFO ] [Nat]Absence check using state equation in 44374 ms returned unknown
[2023-03-10 10:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:43:07] [INFO ] [Real]Absence check using state equation in 23817 ms returned sat
[2023-03-10 10:43:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 10:43:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 10:43:14] [INFO ] [Nat]Absence check using state equation in 6716 ms returned sat
[2023-03-10 10:43:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 10:43:21] [INFO ] [Nat]Added 795 Read/Feed constraints in 6182 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, 1, 0, 0, 0, 0]
Support contains 16 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 transitions.
Applied a total of 0 rules in 1409 ms. Remains 4808 /4808 variables (removed 0) and now considering 4605/4605 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1410 ms. Remains : 4808/4808 places, 4605/4605 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 transitions.
Applied a total of 0 rules in 1386 ms. Remains 4808 /4808 variables (removed 0) and now considering 4605/4605 (removed 0) transitions.
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:43:24] [INFO ] Invariants computation overflowed in 124 ms
[2023-03-10 10:43:54] [INFO ] Performed 830/4808 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 10:44:24] [INFO ] Performed 1530/4808 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-10 10:44:54] [INFO ] Performed 2396/4808 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-10 10:45:25] [INFO ] Performed 3319/4808 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2023-03-10 10:45:25] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2023-03-10 10:45:25] [INFO ] Implicit Places using invariants in 121237 ms returned []
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:45:25] [INFO ] Invariants computation overflowed in 121 ms
[2023-03-10 10:45:26] [INFO ] Implicit Places using invariants and state equation in 1409 ms returned []
Implicit Place search using SMT with State Equation took 122651 ms to find 0 implicit places.
[2023-03-10 10:45:27] [INFO ] Redundant transitions in 837 ms returned []
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:45:27] [INFO ] Invariants computation overflowed in 119 ms
[2023-03-10 10:45:35] [INFO ] Dead Transitions using invariants and state equation in 8033 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132917 ms. Remains : 4808/4808 places, 4605/4605 transitions.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-00
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:45:36] [INFO ] Invariants computation overflowed in 198 ms
Incomplete random walk after 10000 steps, including 1276 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 845 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:45:36] [INFO ] Invariants computation overflowed in 119 ms
[2023-03-10 10:45:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:45:41] [INFO ] [Real]Absence check using state equation in 4354 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 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 4808 transition count 4604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4807 transition count 4604
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 733 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 4803 transition count 4600
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 736 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 4800 transition count 4600
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 4800 transition count 4596
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 24 place count 4796 transition count 4596
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 29 place count 4796 transition count 4596
Applied a total of 29 rules in 6859 ms. Remains 4796 /4808 variables (removed 12) and now considering 4596/4605 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6860 ms. Remains : 4796/4808 places, 4596/4605 transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 10:45:49] [INFO ] Invariants computation overflowed in 126 ms
Incomplete random walk after 1000000 steps, including 128348 resets, run finished after 3288 ms. (steps per millisecond=304 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84904 resets, run finished after 2212 ms. (steps per millisecond=452 ) properties (out of 1) seen :0
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 10:45:55] [INFO ] Invariants computation overflowed in 136 ms
[2023-03-10 10:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:46:03] [INFO ] [Real]Absence check using state equation in 7820 ms returned sat
[2023-03-10 10:46:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 10:46:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 10:46:43] [INFO ] [Nat]Absence check using state equation in 38699 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, 4596/4596 transitions.
Applied a total of 0 rules in 1496 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1496 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4596/4596 transitions.
Applied a total of 0 rules in 1456 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 10:46:46] [INFO ] Invariants computation overflowed in 87 ms
[2023-03-10 10:47:17] [INFO ] Performed 861/4796 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 10:47:47] [INFO ] Performed 1546/4796 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-10 10:48:17] [INFO ] Performed 2180/4796 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-10 10:48:47] [INFO ] Performed 2967/4796 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2023-03-10 10:48:47] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2023-03-10 10:48:47] [INFO ] Implicit Places using invariants in 121318 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 10:48:47] [INFO ] Invariants computation overflowed in 147 ms
[2023-03-10 10:48:49] [INFO ] Implicit Places using invariants and state equation in 1421 ms returned []
Implicit Place search using SMT with State Equation took 122744 ms to find 0 implicit places.
[2023-03-10 10:48:49] [INFO ] Redundant transitions in 741 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 10:48:49] [INFO ] Invariants computation overflowed in 87 ms
[2023-03-10 10:48:57] [INFO ] Dead Transitions using invariants and state equation in 8034 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132990 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-00 in 202456 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-01
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:48:58] [INFO ] Invariants computation overflowed in 204 ms
Incomplete random walk after 10000 steps, including 1287 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 837 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:48:59] [INFO ] Invariants computation overflowed in 128 ms
[2023-03-10 10:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:49:04] [INFO ] [Real]Absence check using state equation in 4359 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 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 4808 transition count 4604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4807 transition count 4604
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 737 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 4802 transition count 4599
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 739 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 18 place count 4799 transition count 4599
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 22 place count 4799 transition count 4595
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 26 place count 4795 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 4795 transition count 4595
Applied a total of 30 rules in 6790 ms. Remains 4795 /4808 variables (removed 13) and now considering 4595/4605 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6791 ms. Remains : 4795/4808 places, 4595/4605 transitions.
// Phase 1: matrix 4595 rows 4795 cols
[2023-03-10 10:49:11] [INFO ] Invariants computation overflowed in 100 ms
Incomplete random walk after 1000000 steps, including 128428 resets, run finished after 3367 ms. (steps per millisecond=297 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84794 resets, run finished after 2214 ms. (steps per millisecond=451 ) properties (out of 1) seen :0
// Phase 1: matrix 4595 rows 4795 cols
[2023-03-10 10:49:17] [INFO ] Invariants computation overflowed in 93 ms
[2023-03-10 10:49:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:50:02] [INFO ] [Real]Absence check using state equation in 44352 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, 4595/4595 transitions.
Applied a total of 0 rules in 1473 ms. Remains 4795 /4795 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1474 ms. Remains : 4795/4795 places, 4595/4595 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4795/4795 places, 4595/4595 transitions.
Applied a total of 0 rules in 1720 ms. Remains 4795 /4795 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
// Phase 1: matrix 4595 rows 4795 cols
[2023-03-10 10:50:05] [INFO ] Invariants computation overflowed in 94 ms
[2023-03-10 10:50:37] [INFO ] Performed 855/4795 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 10:51:07] [INFO ] Performed 1525/4795 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2023-03-10 10:51:37] [INFO ] Performed 2289/4795 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2023-03-10 10:52:07] [INFO ] Performed 3022/4795 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2023-03-10 10:52:07] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2023-03-10 10:52:07] [INFO ] Implicit Places using invariants in 121885 ms returned []
// Phase 1: matrix 4595 rows 4795 cols
[2023-03-10 10:52:07] [INFO ] Invariants computation overflowed in 157 ms
[2023-03-10 10:52:09] [INFO ] Implicit Places using invariants and state equation in 1447 ms returned []
Implicit Place search using SMT with State Equation took 123334 ms to find 0 implicit places.
[2023-03-10 10:52:09] [INFO ] Redundant transitions in 743 ms returned []
// Phase 1: matrix 4595 rows 4795 cols
[2023-03-10 10:52:09] [INFO ] Invariants computation overflowed in 157 ms
[2023-03-10 10:52:10] [INFO ] Dead Transitions using invariants and state equation in 785 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126595 ms. Remains : 4795/4795 places, 4595/4595 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-01 in 192932 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-02
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:52:11] [INFO ] Invariants computation overflowed in 121 ms
Incomplete random walk after 10000 steps, including 1232 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 823 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:52:11] [INFO ] Invariants computation overflowed in 121 ms
[2023-03-10 10:52:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:52:16] [INFO ] [Real]Absence check using state equation in 4193 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 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 4808 transition count 4604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4807 transition count 4604
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 759 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 4802 transition count 4599
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 749 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 18 place count 4799 transition count 4599
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 21 place count 4799 transition count 4596
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 24 place count 4796 transition count 4596
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 29 place count 4796 transition count 4596
Applied a total of 29 rules in 7764 ms. Remains 4796 /4808 variables (removed 12) and now considering 4596/4605 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7772 ms. Remains : 4796/4808 places, 4596/4605 transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 10:52:25] [INFO ] Invariants computation overflowed in 92 ms
Incomplete random walk after 1000000 steps, including 128220 resets, run finished after 4072 ms. (steps per millisecond=245 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84902 resets, run finished after 2615 ms. (steps per millisecond=382 ) properties (out of 1) seen :0
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 10:52:32] [INFO ] Invariants computation overflowed in 92 ms
[2023-03-10 10:52:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:52:50] [INFO ] [Real]Absence check using state equation in 17588 ms returned sat
[2023-03-10 10:52:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 10:52:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 10:52:57] [INFO ] [Nat]Absence check using state equation in 5769 ms returned sat
[2023-03-10 10:52:57] [INFO ] State equation strengthened by 804 read => feed constraints.
[2023-03-10 10:53:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 10:53:03] [INFO ] [Nat]Added 804 Read/Feed constraints in 6254 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, 4596/4596 transitions.
Applied a total of 0 rules in 1457 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1457 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4596/4596 transitions.
Applied a total of 0 rules in 1453 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 10:53:06] [INFO ] Invariants computation overflowed in 91 ms
[2023-03-10 10:53:37] [INFO ] Performed 861/4796 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 10:54:07] [INFO ] Performed 1553/4796 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-10 10:54:37] [INFO ] Performed 2268/4796 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-10 10:55:07] [INFO ] Performed 3073/4796 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2023-03-10 10:55:07] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2023-03-10 10:55:07] [INFO ] Implicit Places using invariants in 121222 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 10:55:08] [INFO ] Invariants computation overflowed in 95 ms
[2023-03-10 10:55:09] [INFO ] Implicit Places using invariants and state equation in 1525 ms returned []
Implicit Place search using SMT with State Equation took 122749 ms to find 0 implicit places.
[2023-03-10 10:55:10] [INFO ] Redundant transitions in 891 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 10:55:10] [INFO ] Invariants computation overflowed in 116 ms
[2023-03-10 10:55:18] [INFO ] Dead Transitions using invariants and state equation in 8410 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133512 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-02 in 188066 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-03
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:55:19] [INFO ] Invariants computation overflowed in 132 ms
Incomplete random walk after 10000 steps, including 1262 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 837 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:55:20] [INFO ] Invariants computation overflowed in 166 ms
[2023-03-10 10:55:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:55:25] [INFO ] [Real]Absence check using state equation in 4357 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 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 4808 transition count 4604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4807 transition count 4604
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 731 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 4803 transition count 4600
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 732 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 4800 transition count 4600
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 4800 transition count 4596
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 24 place count 4796 transition count 4596
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 29 place count 4796 transition count 4596
Applied a total of 29 rules in 6770 ms. Remains 4796 /4808 variables (removed 12) and now considering 4596/4605 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6771 ms. Remains : 4796/4808 places, 4596/4605 transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 10:55:32] [INFO ] Invariants computation overflowed in 90 ms
Incomplete random walk after 1000000 steps, including 128214 resets, run finished after 3260 ms. (steps per millisecond=306 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84765 resets, run finished after 2224 ms. (steps per millisecond=449 ) properties (out of 1) seen :0
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 10:55:38] [INFO ] Invariants computation overflowed in 90 ms
[2023-03-10 10:55:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:56:23] [INFO ] [Real]Absence check using state equation in 44193 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, 4596/4596 transitions.
Applied a total of 0 rules in 1483 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1483 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4596/4596 transitions.
Applied a total of 0 rules in 1461 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 10:56:26] [INFO ] Invariants computation overflowed in 89 ms
[2023-03-10 10:56:27] [INFO ] Implicit Places using invariants in 727 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 10:56:27] [INFO ] Invariants computation overflowed in 90 ms
[2023-03-10 10:56:28] [INFO ] Implicit Places using invariants and state equation in 1373 ms returned []
Implicit Place search using SMT with State Equation took 2101 ms to find 0 implicit places.
[2023-03-10 10:56:29] [INFO ] Redundant transitions in 738 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 10:56:29] [INFO ] Invariants computation overflowed in 90 ms
[2023-03-10 10:56:36] [INFO ] Dead Transitions using invariants and state equation in 7808 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12116 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-03 in 78119 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-04
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:56:38] [INFO ] Invariants computation overflowed in 214 ms
Incomplete random walk after 10000 steps, including 1276 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 863 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 10:56:38] [INFO ] Invariants computation overflowed in 121 ms
[2023-03-10 10:56:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:56:43] [INFO ] [Real]Absence check using state equation in 4349 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 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 4808 transition count 4604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4807 transition count 4604
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 735 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 4803 transition count 4600
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 732 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 4800 transition count 4600
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 4800 transition count 4596
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 24 place count 4796 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 28 place count 4796 transition count 4596
Applied a total of 28 rules in 7016 ms. Remains 4796 /4808 variables (removed 12) and now considering 4596/4605 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7017 ms. Remains : 4796/4808 places, 4596/4605 transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 10:56:51] [INFO ] Invariants computation overflowed in 86 ms
Incomplete random walk after 1000000 steps, including 128283 resets, run finished after 3276 ms. (steps per millisecond=305 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84635 resets, run finished after 2238 ms. (steps per millisecond=446 ) properties (out of 1) seen :0
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 10:56:56] [INFO ] Invariants computation overflowed in 145 ms
[2023-03-10 10:56:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 10:57:35] [INFO ] [Real]Absence check using state equation in 37583 ms returned sat
[2023-03-10 10:57:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 10:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 10:58:17] [INFO ] [Nat]Absence check using state equation in 41058 ms returned sat
[2023-03-10 10:58:17] [INFO ] State equation strengthened by 803 read => feed constraints.
[2023-03-10 10:58:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 10:58:20] [INFO ] [Nat]Added 803 Read/Feed constraints in 3296 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, 4596/4596 transitions.
Applied a total of 0 rules in 1468 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1469 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4596/4596 transitions.
Applied a total of 0 rules in 1463 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 10:58:23] [INFO ] Invariants computation overflowed in 87 ms
[2023-03-10 10:58:54] [INFO ] Performed 884/4796 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 10:59:24] [INFO ] Performed 1580/4796 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-10 10:59:54] [INFO ] Performed 2271/4796 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-10 11:00:24] [INFO ] Performed 3095/4796 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2023-03-10 11:00:24] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2023-03-10 11:00:24] [INFO ] Implicit Places using invariants in 121395 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 11:00:24] [INFO ] Invariants computation overflowed in 88 ms
[2023-03-10 11:00:26] [INFO ] Implicit Places using invariants and state equation in 1482 ms returned []
Implicit Place search using SMT with State Equation took 122882 ms to find 0 implicit places.
[2023-03-10 11:00:26] [INFO ] Redundant transitions in 744 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 11:00:27] [INFO ] Invariants computation overflowed in 88 ms
[2023-03-10 11:00:35] [INFO ] Dead Transitions using invariants and state equation in 8096 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133193 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-04 in 238085 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-05
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 11:00:36] [INFO ] Invariants computation overflowed in 202 ms
Incomplete random walk after 10000 steps, including 1269 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 881 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 11:00:36] [INFO ] Invariants computation overflowed in 121 ms
[2023-03-10 11:00:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:00:41] [INFO ] [Real]Absence check using state equation in 4350 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 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 4808 transition count 4604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4807 transition count 4604
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 736 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 4802 transition count 4599
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 734 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 18 place count 4799 transition count 4599
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 4799 transition count 4597
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 22 place count 4797 transition count 4597
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 27 place count 4797 transition count 4597
Applied a total of 27 rules in 6776 ms. Remains 4797 /4808 variables (removed 11) and now considering 4597/4605 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6776 ms. Remains : 4797/4808 places, 4597/4605 transitions.
// Phase 1: matrix 4597 rows 4797 cols
[2023-03-10 11:00:48] [INFO ] Invariants computation overflowed in 94 ms
Incomplete random walk after 1000000 steps, including 128085 resets, run finished after 3276 ms. (steps per millisecond=305 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84827 resets, run finished after 2240 ms. (steps per millisecond=446 ) properties (out of 1) seen :0
// Phase 1: matrix 4597 rows 4797 cols
[2023-03-10 11:00:54] [INFO ] Invariants computation overflowed in 94 ms
[2023-03-10 11:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:01:08] [INFO ] [Real]Absence check using state equation in 13479 ms returned sat
[2023-03-10 11:01:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:01:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:01:23] [INFO ] [Nat]Absence check using state equation in 13941 ms returned sat
[2023-03-10 11:01:23] [INFO ] State equation strengthened by 804 read => feed constraints.
[2023-03-10 11:01:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 11:01:30] [INFO ] [Nat]Added 804 Read/Feed constraints in 7106 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, 4597/4597 transitions.
Applied a total of 0 rules in 1476 ms. Remains 4797 /4797 variables (removed 0) and now considering 4597/4597 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1477 ms. Remains : 4797/4797 places, 4597/4597 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4797/4797 places, 4597/4597 transitions.
Applied a total of 0 rules in 1468 ms. Remains 4797 /4797 variables (removed 0) and now considering 4597/4597 (removed 0) transitions.
// Phase 1: matrix 4597 rows 4797 cols
[2023-03-10 11:01:33] [INFO ] Invariants computation overflowed in 95 ms
[2023-03-10 11:02:04] [INFO ] Performed 833/4797 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 11:02:35] [INFO ] Performed 1494/4797 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-10 11:03:05] [INFO ] Performed 2137/4797 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2023-03-10 11:03:35] [INFO ] Performed 2834/4797 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2023-03-10 11:03:35] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2023-03-10 11:03:35] [INFO ] Implicit Places using invariants in 122213 ms returned []
// Phase 1: matrix 4597 rows 4797 cols
[2023-03-10 11:03:36] [INFO ] Invariants computation overflowed in 101 ms
[2023-03-10 11:03:37] [INFO ] Implicit Places using invariants and state equation in 1545 ms returned []
Implicit Place search using SMT with State Equation took 123760 ms to find 0 implicit places.
[2023-03-10 11:03:38] [INFO ] Redundant transitions in 952 ms returned []
// Phase 1: matrix 4597 rows 4797 cols
[2023-03-10 11:03:38] [INFO ] Invariants computation overflowed in 93 ms
[2023-03-10 11:03:47] [INFO ] Dead Transitions using invariants and state equation in 9011 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 135200 ms. Remains : 4797/4797 places, 4597/4597 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-05 in 192693 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-06
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 11:03:48] [INFO ] Invariants computation overflowed in 120 ms
Incomplete random walk after 10000 steps, including 1311 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 857 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 11:03:48] [INFO ] Invariants computation overflowed in 120 ms
[2023-03-10 11:03:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:03:53] [INFO ] [Real]Absence check using state equation in 4221 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 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 4808 transition count 4604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4807 transition count 4604
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 744 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 4802 transition count 4599
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 746 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 4800 transition count 4599
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 4800 transition count 4595
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 24 place count 4796 transition count 4595
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 29 place count 4796 transition count 4595
Applied a total of 29 rules in 7107 ms. Remains 4796 /4808 variables (removed 12) and now considering 4595/4605 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7108 ms. Remains : 4796/4808 places, 4595/4605 transitions.
// Phase 1: matrix 4595 rows 4796 cols
[2023-03-10 11:04:01] [INFO ] Invariants computation overflowed in 93 ms
Incomplete random walk after 1000000 steps, including 128434 resets, run finished after 3429 ms. (steps per millisecond=291 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84628 resets, run finished after 2339 ms. (steps per millisecond=427 ) properties (out of 1) seen :0
// Phase 1: matrix 4595 rows 4796 cols
[2023-03-10 11:04:07] [INFO ] Invariants computation overflowed in 94 ms
[2023-03-10 11:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:04:18] [INFO ] [Real]Absence check using state equation in 10495 ms returned sat
[2023-03-10 11:04:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:04:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:04:30] [INFO ] [Nat]Absence check using state equation in 10528 ms returned sat
[2023-03-10 11:04:30] [INFO ] State equation strengthened by 802 read => feed constraints.
[2023-03-10 11:04:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 11:04:36] [INFO ] [Nat]Added 802 Read/Feed constraints in 6100 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 1480 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 1481 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 1479 ms. Remains 4796 /4796 variables (removed 0) and now considering 4595/4595 (removed 0) transitions.
// Phase 1: matrix 4595 rows 4796 cols
[2023-03-10 11:04:39] [INFO ] Invariants computation overflowed in 98 ms
[2023-03-10 11:05:10] [INFO ] Performed 780/4796 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 11:05:41] [INFO ] Performed 1421/4796 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-10 11:06:11] [INFO ] Performed 2111/4796 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2023-03-10 11:06:41] [INFO ] Performed 2802/4796 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2023-03-10 11:06:41] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2023-03-10 11:06:41] [INFO ] Implicit Places using invariants in 122096 ms returned []
// Phase 1: matrix 4595 rows 4796 cols
[2023-03-10 11:06:41] [INFO ] Invariants computation overflowed in 93 ms
[2023-03-10 11:06:43] [INFO ] Implicit Places using invariants and state equation in 1601 ms returned []
Implicit Place search using SMT with State Equation took 123700 ms to find 0 implicit places.
[2023-03-10 11:06:44] [INFO ] Redundant transitions in 1080 ms returned []
// Phase 1: matrix 4595 rows 4796 cols
[2023-03-10 11:06:44] [INFO ] Invariants computation overflowed in 100 ms
[2023-03-10 11:06:51] [INFO ] Dead Transitions using invariants and state equation in 7366 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133648 ms. Remains : 4796/4796 places, 4595/4595 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-06 in 183948 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-07
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 11:06:52] [INFO ] Invariants computation overflowed in 126 ms
Incomplete random walk after 10000 steps, including 1275 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 866 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 11:06:52] [INFO ] Invariants computation overflowed in 122 ms
[2023-03-10 11:06:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:06:57] [INFO ] [Real]Absence check using state equation in 4359 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 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 4808 transition count 4604
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4807 transition count 4604
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 737 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 4803 transition count 4600
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 732 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 4800 transition count 4600
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 4800 transition count 4596
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 24 place count 4796 transition count 4596
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 29 place count 4796 transition count 4596
Applied a total of 29 rules in 6752 ms. Remains 4796 /4808 variables (removed 12) and now considering 4596/4605 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6752 ms. Remains : 4796/4808 places, 4596/4605 transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 11:07:05] [INFO ] Invariants computation overflowed in 87 ms
Incomplete random walk after 1000000 steps, including 128162 resets, run finished after 3449 ms. (steps per millisecond=289 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84556 resets, run finished after 2340 ms. (steps per millisecond=427 ) properties (out of 1) seen :0
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 11:07:11] [INFO ] Invariants computation overflowed in 144 ms
[2023-03-10 11:07:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:07:18] [INFO ] [Real]Absence check using state equation in 6622 ms returned sat
[2023-03-10 11:07:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:07:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:07:56] [INFO ] [Nat]Absence check using state equation in 36961 ms returned sat
[2023-03-10 11:07:56] [INFO ] State equation strengthened by 803 read => feed constraints.
[2023-03-10 11:08:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 11:08:04] [INFO ] [Nat]Added 803 Read/Feed constraints in 7265 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, 4596/4596 transitions.
Applied a total of 0 rules in 1579 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1579 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4796/4796 places, 4596/4596 transitions.
Applied a total of 0 rules in 1454 ms. Remains 4796 /4796 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 11:08:07] [INFO ] Invariants computation overflowed in 88 ms
[2023-03-10 11:08:38] [INFO ] Performed 833/4796 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 11:09:08] [INFO ] Performed 1416/4796 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2023-03-10 11:09:39] [INFO ] Performed 2110/4796 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2023-03-10 11:10:09] [INFO ] Performed 2856/4796 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2023-03-10 11:10:09] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2023-03-10 11:10:09] [INFO ] Implicit Places using invariants in 122220 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 11:10:09] [INFO ] Invariants computation overflowed in 87 ms
[2023-03-10 11:10:10] [INFO ] Implicit Places using invariants and state equation in 1376 ms returned []
Implicit Place search using SMT with State Equation took 123598 ms to find 0 implicit places.
[2023-03-10 11:10:11] [INFO ] Redundant transitions in 744 ms returned []
// Phase 1: matrix 4596 rows 4796 cols
[2023-03-10 11:10:11] [INFO ] Invariants computation overflowed in 89 ms
[2023-03-10 11:10:12] [INFO ] Dead Transitions using invariants and state equation in 704 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126508 ms. Remains : 4796/4796 places, 4596/4596 transitions.
Ending property specific reduction for DoubleExponent-PT-200-UpperBounds-07 in 200385 ms.
Starting property specific reduction for DoubleExponent-PT-200-UpperBounds-08
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 11:10:13] [INFO ] Invariants computation overflowed in 123 ms
Incomplete random walk after 10000 steps, including 1291 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 827 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
// Phase 1: matrix 4605 rows 4808 cols
[2023-03-10 11:10:13] [INFO ] Invariants computation overflowed in 121 ms
[2023-03-10 11:10:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:10:18] [INFO ] [Real]Absence check using state equation in 4338 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 4808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4808/4808 places, 4605/4605 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 737 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 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 739 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 14 place count 4801 transition count 4600
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 4801 transition count 4596
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 22 place count 4797 transition count 4596
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 27 place count 4797 transition count 4596
Applied a total of 27 rules in 6653 ms. Remains 4797 /4808 variables (removed 11) and now considering 4596/4605 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6653 ms. Remains : 4797/4808 places, 4596/4605 transitions.
// Phase 1: matrix 4596 rows 4797 cols
[2023-03-10 11:10:25] [INFO ] Invariants computation overflowed in 99 ms
Incomplete random walk after 1000000 steps, including 128276 resets, run finished after 3379 ms. (steps per millisecond=295 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84948 resets, run finished after 2715 ms. (steps per millisecond=368 ) properties (out of 1) seen :0
// Phase 1: matrix 4596 rows 4797 cols
[2023-03-10 11:10:31] [INFO ] Invariants computation overflowed in 95 ms
[2023-03-10 11:10:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:11:17] [INFO ] [Real]Absence check using state equation in 44296 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 1474 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 1474 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 1455 ms. Remains 4797 /4797 variables (removed 0) and now considering 4596/4596 (removed 0) transitions.
// Phase 1: matrix 4596 rows 4797 cols
[2023-03-10 11:11:20] [INFO ] Invariants computation overflowed in 97 ms
[2023-03-10 11:11:50] [INFO ] Performed 883/4797 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 11:12:20] [INFO ] Performed 1579/4797 implicitness test of which 0 returned IMPLICIT in 60 seconds.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13618348 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16106572 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
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="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
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 r139-smll-167819423200501"
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 ;