About the Execution of Marcie+red for NoC3x3-PT-8B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9918.107 | 3600000.00 | 3664962.00 | 8255.20 | FFTTTT?TFFTFFFT? | normal |
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.r266-smll-167863540800351.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 marciexred
Input is NoC3x3-PT-8B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r266-smll-167863540800351
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 7.4K Feb 26 09:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 26 09:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 09:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 09:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 10:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 10:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 10:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 10:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.0M Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME NoC3x3-PT-8B-ReachabilityFireability-00
FORMULA_NAME NoC3x3-PT-8B-ReachabilityFireability-01
FORMULA_NAME NoC3x3-PT-8B-ReachabilityFireability-02
FORMULA_NAME NoC3x3-PT-8B-ReachabilityFireability-03
FORMULA_NAME NoC3x3-PT-8B-ReachabilityFireability-04
FORMULA_NAME NoC3x3-PT-8B-ReachabilityFireability-05
FORMULA_NAME NoC3x3-PT-8B-ReachabilityFireability-06
FORMULA_NAME NoC3x3-PT-8B-ReachabilityFireability-07
FORMULA_NAME NoC3x3-PT-8B-ReachabilityFireability-08
FORMULA_NAME NoC3x3-PT-8B-ReachabilityFireability-09
FORMULA_NAME NoC3x3-PT-8B-ReachabilityFireability-10
FORMULA_NAME NoC3x3-PT-8B-ReachabilityFireability-11
FORMULA_NAME NoC3x3-PT-8B-ReachabilityFireability-12
FORMULA_NAME NoC3x3-PT-8B-ReachabilityFireability-13
FORMULA_NAME NoC3x3-PT-8B-ReachabilityFireability-14
FORMULA_NAME NoC3x3-PT-8B-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1679033915731
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=marciexred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-8B
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-17 06:18:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-17 06:18:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 06:18:40] [INFO ] Load time of PNML (sax parser for PT used): 998 ms
[2023-03-17 06:18:40] [INFO ] Transformed 9140 places.
[2023-03-17 06:18:40] [INFO ] Transformed 14577 transitions.
[2023-03-17 06:18:40] [INFO ] Found NUPN structural information;
[2023-03-17 06:18:40] [INFO ] Parsed PT model containing 9140 places and 14577 transitions and 30726 arcs in 1395 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 5 resets, run finished after 1027 ms. (steps per millisecond=9 ) properties (out of 16) seen :3
FORMULA NoC3x3-PT-8B-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-8B-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-8B-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 13) seen :1
FORMULA NoC3x3-PT-8B-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 14577 rows 9140 cols
[2023-03-17 06:18:43] [INFO ] Computed 99 place invariants in 259 ms
[2023-03-17 06:18:48] [INFO ] After 5304ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-17 06:18:52] [INFO ] [Nat]Absence check using 99 positive place invariants in 173 ms returned sat
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
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)
[2023-03-17 06:19:13] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 06:19:13] [INFO ] After 25033ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:12
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 158 out of 9140 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9140/9140 places, 14577/14577 transitions.
Graph (trivial) has 12651 edges and 9140 vertex of which 1620 / 9140 are part of one of the 31 SCC in 40 ms
Free SCC test removed 1589 places
Drop transitions removed 2483 transitions
Reduce isomorphic transitions removed 2483 transitions.
Graph (complete) has 13571 edges and 7551 vertex of which 7439 are kept as prefixes of interest. Removing 112 places using SCC suffix rule.38 ms
Discarding 112 places :
Also discarding 79 output transitions
Drop transitions removed 79 transitions
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Drop transitions removed 4395 transitions
Trivial Post-agglo rules discarded 4395 transitions
Performed 4395 trivial Post agglomeration. Transition count delta: 4395
Iterating post reduction 0 with 4497 rules applied. Total rules applied 4499 place count 7439 transition count 7518
Reduce places removed 4395 places and 0 transitions.
Ensure Unique test removed 2445 transitions
Reduce isomorphic transitions removed 2445 transitions.
Drop transitions removed 716 transitions
Trivial Post-agglo rules discarded 716 transitions
Performed 716 trivial Post agglomeration. Transition count delta: 716
Iterating post reduction 1 with 7556 rules applied. Total rules applied 12055 place count 3044 transition count 4357
Reduce places removed 716 places and 0 transitions.
Ensure Unique test removed 716 transitions
Reduce isomorphic transitions removed 716 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 1434 rules applied. Total rules applied 13489 place count 2328 transition count 3639
Reduce places removed 2 places and 0 transitions.
Performed 856 Post agglomeration using F-continuation condition.Transition count delta: 856
Iterating post reduction 3 with 858 rules applied. Total rules applied 14347 place count 2326 transition count 2783
Reduce places removed 856 places and 0 transitions.
Ensure Unique test removed 757 transitions
Reduce isomorphic transitions removed 757 transitions.
Iterating post reduction 4 with 1613 rules applied. Total rules applied 15960 place count 1470 transition count 2026
Performed 53 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 53 Pre rules applied. Total rules applied 15960 place count 1470 transition count 1973
Deduced a syphon composed of 53 places in 11 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 5 with 106 rules applied. Total rules applied 16066 place count 1417 transition count 1973
Discarding 340 places :
Symmetric choice reduction at 5 with 340 rule applications. Total rules 16406 place count 1077 transition count 1633
Iterating global reduction 5 with 340 rules applied. Total rules applied 16746 place count 1077 transition count 1633
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 5 with 45 rules applied. Total rules applied 16791 place count 1077 transition count 1588
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 59 Pre rules applied. Total rules applied 16791 place count 1077 transition count 1529
Deduced a syphon composed of 59 places in 21 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 6 with 118 rules applied. Total rules applied 16909 place count 1018 transition count 1529
Discarding 61 places :
Symmetric choice reduction at 6 with 61 rule applications. Total rules 16970 place count 957 transition count 1395
Iterating global reduction 6 with 61 rules applied. Total rules applied 17031 place count 957 transition count 1395
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 17040 place count 957 transition count 1386
Performed 241 Post agglomeration using F-continuation condition.Transition count delta: 241
Deduced a syphon composed of 241 places in 1 ms
Reduce places removed 241 places and 0 transitions.
Iterating global reduction 7 with 482 rules applied. Total rules applied 17522 place count 716 transition count 1145
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 17540 place count 716 transition count 1127
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 17545 place count 711 transition count 1117
Iterating global reduction 8 with 5 rules applied. Total rules applied 17550 place count 711 transition count 1117
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 17552 place count 710 transition count 1116
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 8 with 6 rules applied. Total rules applied 17558 place count 707 transition count 1137
Drop transitions removed 88 transitions
Redundant transition composition rules discarded 88 transitions
Iterating global reduction 8 with 88 rules applied. Total rules applied 17646 place count 707 transition count 1049
Free-agglomeration rule applied 237 times.
Iterating global reduction 8 with 237 rules applied. Total rules applied 17883 place count 707 transition count 812
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Graph (complete) has 1180 edges and 470 vertex of which 466 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 0 output transitions
Iterating post reduction 8 with 251 rules applied. Total rules applied 18134 place count 466 transition count 799
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 18138 place count 466 transition count 795
Drop transitions removed 165 transitions
Redundant transition composition rules discarded 165 transitions
Iterating global reduction 10 with 165 rules applied. Total rules applied 18303 place count 466 transition count 630
Reduce places removed 4 places and 0 transitions.
Graph (complete) has 1012 edges and 462 vertex of which 445 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.0 ms
Discarding 17 places :
Also discarding 0 output transitions
Iterating post reduction 10 with 5 rules applied. Total rules applied 18308 place count 445 transition count 630
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 11 with 17 rules applied. Total rules applied 18325 place count 445 transition count 613
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 12 with 1 rules applied. Total rules applied 18326 place count 445 transition count 612
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 18327 place count 444 transition count 612
Partial Free-agglomeration rule applied 24 times.
Drop transitions removed 24 transitions
Iterating global reduction 13 with 24 rules applied. Total rules applied 18351 place count 444 transition count 612
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 18352 place count 443 transition count 611
Applied a total of 18352 rules in 1709 ms. Remains 443 /9140 variables (removed 8697) and now considering 611/14577 (removed 13966) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1711 ms. Remains : 443/9140 places, 611/14577 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=24 ) properties (out of 12) seen :7
FORMULA NoC3x3-PT-8B-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-8B-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-8B-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-8B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-8B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-8B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-8B-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 611 rows 443 cols
[2023-03-17 06:19:15] [INFO ] Computed 62 place invariants in 10 ms
[2023-03-17 06:19:16] [INFO ] After 167ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-17 06:19:16] [INFO ] [Nat]Absence check using 62 positive place invariants in 28 ms returned sat
[2023-03-17 06:19:16] [INFO ] After 528ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-17 06:19:16] [INFO ] State equation strengthened by 155 read => feed constraints.
[2023-03-17 06:19:17] [INFO ] After 402ms SMT Verify possible using 155 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-17 06:19:17] [INFO ] Deduced a trap composed of 13 places in 61 ms of which 9 ms to minimize.
[2023-03-17 06:19:17] [INFO ] Deduced a trap composed of 12 places in 57 ms of which 1 ms to minimize.
[2023-03-17 06:19:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 230 ms
[2023-03-17 06:19:18] [INFO ] After 1075ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 362 ms.
[2023-03-17 06:19:18] [INFO ] After 2215ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 237 ms.
Support contains 128 out of 443 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 443/443 places, 611/611 transitions.
Graph (trivial) has 57 edges and 443 vertex of which 10 / 443 are part of one of the 5 SCC in 1 ms
Free SCC test removed 5 places
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (complete) has 1008 edges and 438 vertex of which 437 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 14 place count 437 transition count 588
Reduce places removed 12 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 21 rules applied. Total rules applied 35 place count 425 transition count 579
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 45 place count 416 transition count 578
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 45 place count 416 transition count 575
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 51 place count 413 transition count 575
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 57 place count 410 transition count 572
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 58 place count 409 transition count 571
Iterating global reduction 3 with 1 rules applied. Total rules applied 59 place count 409 transition count 571
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 408 transition count 573
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 73 place count 408 transition count 561
Free-agglomeration rule applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 79 place count 408 transition count 555
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 85 place count 402 transition count 555
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 86 place count 402 transition count 554
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 87 place count 401 transition count 554
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 89 place count 401 transition count 554
Applied a total of 89 rules in 112 ms. Remains 401 /443 variables (removed 42) and now considering 554/611 (removed 57) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 401/443 places, 554/611 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=39 ) properties (out of 5) seen :1
FORMULA NoC3x3-PT-8B-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 554 rows 401 cols
[2023-03-17 06:19:19] [INFO ] Computed 61 place invariants in 3 ms
[2023-03-17 06:19:19] [INFO ] After 145ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-17 06:19:19] [INFO ] [Nat]Absence check using 61 positive place invariants in 19 ms returned sat
[2023-03-17 06:19:19] [INFO ] After 360ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-17 06:19:19] [INFO ] State equation strengthened by 155 read => feed constraints.
[2023-03-17 06:19:20] [INFO ] After 290ms SMT Verify possible using 155 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-17 06:19:20] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2023-03-17 06:19:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 94 ms
[2023-03-17 06:19:20] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2023-03-17 06:19:20] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 0 ms to minimize.
[2023-03-17 06:19:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 226 ms
[2023-03-17 06:19:20] [INFO ] After 884ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 294 ms.
[2023-03-17 06:19:21] [INFO ] After 1715ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 124 ms.
Support contains 102 out of 401 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 401/401 places, 554/554 transitions.
Graph (trivial) has 53 edges and 401 vertex of which 11 / 401 are part of one of the 4 SCC in 1 ms
Free SCC test removed 7 places
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 394 transition count 529
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 16 rules applied. Total rules applied 28 place count 383 transition count 524
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 32 place count 380 transition count 523
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 32 place count 380 transition count 522
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 34 place count 379 transition count 522
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 35 place count 378 transition count 521
Iterating global reduction 3 with 1 rules applied. Total rules applied 36 place count 378 transition count 521
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 50 place count 371 transition count 514
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 61 place count 371 transition count 503
Free-agglomeration rule applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 65 place count 371 transition count 499
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 69 place count 367 transition count 499
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 70 place count 367 transition count 499
Applied a total of 70 rules in 61 ms. Remains 367 /401 variables (removed 34) and now considering 499/554 (removed 55) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 367/401 places, 499/554 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=42 ) properties (out of 4) seen :1
FORMULA NoC3x3-PT-8B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 3) seen :1
FORMULA NoC3x3-PT-8B-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 499 rows 367 cols
[2023-03-17 06:19:21] [INFO ] Computed 61 place invariants in 2 ms
[2023-03-17 06:19:21] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-17 06:19:21] [INFO ] [Nat]Absence check using 61 positive place invariants in 26 ms returned sat
[2023-03-17 06:19:22] [INFO ] After 369ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-17 06:19:22] [INFO ] State equation strengthened by 156 read => feed constraints.
[2023-03-17 06:19:22] [INFO ] After 192ms SMT Verify possible using 156 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-17 06:19:22] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2023-03-17 06:19:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 81 ms
[2023-03-17 06:19:22] [INFO ] After 418ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 141 ms.
[2023-03-17 06:19:22] [INFO ] After 1090ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 19 ms.
Support contains 72 out of 367 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 367/367 places, 499/499 transitions.
Graph (trivial) has 57 edges and 367 vertex of which 2 / 367 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 366 transition count 477
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 1 with 26 rules applied. Total rules applied 47 place count 346 transition count 471
Reduce places removed 1 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 2 with 8 rules applied. Total rules applied 55 place count 345 transition count 464
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 63 place count 338 transition count 463
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 63 place count 338 transition count 461
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 67 place count 336 transition count 461
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 77 place count 331 transition count 456
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 79 place count 330 transition count 456
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 89 place count 330 transition count 446
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 92 place count 330 transition count 443
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 97 place count 327 transition count 441
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 99 place count 327 transition count 441
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 100 place count 326 transition count 440
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 5 with 8 rules applied. Total rules applied 108 place count 323 transition count 435
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 113 place count 318 transition count 435
Applied a total of 113 rules in 66 ms. Remains 318 /367 variables (removed 49) and now considering 435/499 (removed 64) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 318/367 places, 435/499 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 252632 steps, run timeout after 3001 ms. (steps per millisecond=84 ) properties seen :{}
Probabilistic random walk after 252632 steps, saw 229743 distinct states, run finished after 3003 ms. (steps per millisecond=84 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 435 rows 318 cols
[2023-03-17 06:19:26] [INFO ] Computed 58 place invariants in 5 ms
[2023-03-17 06:19:26] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-17 06:19:26] [INFO ] [Nat]Absence check using 58 positive place invariants in 17 ms returned sat
[2023-03-17 06:19:26] [INFO ] After 277ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-17 06:19:26] [INFO ] State equation strengthened by 148 read => feed constraints.
[2023-03-17 06:19:26] [INFO ] After 122ms SMT Verify possible using 148 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-17 06:19:26] [INFO ] After 255ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 153 ms.
[2023-03-17 06:19:27] [INFO ] After 798ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 24 ms.
Support contains 72 out of 318 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 318/318 places, 435/435 transitions.
Applied a total of 0 rules in 6 ms. Remains 318 /318 variables (removed 0) and now considering 435/435 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 318/318 places, 435/435 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 318/318 places, 435/435 transitions.
Applied a total of 0 rules in 6 ms. Remains 318 /318 variables (removed 0) and now considering 435/435 (removed 0) transitions.
[2023-03-17 06:19:27] [INFO ] Invariant cache hit.
[2023-03-17 06:19:27] [INFO ] Implicit Places using invariants in 263 ms returned [79, 116, 164]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 268 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 315/318 places, 435/435 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 315 transition count 433
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 313 transition count 431
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 7 place count 313 transition count 431
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 313 transition count 430
Applied a total of 8 rules in 29 ms. Remains 313 /315 variables (removed 2) and now considering 430/435 (removed 5) transitions.
// Phase 1: matrix 430 rows 313 cols
[2023-03-17 06:19:27] [INFO ] Computed 55 place invariants in 5 ms
[2023-03-17 06:19:27] [INFO ] Implicit Places using invariants in 214 ms returned []
[2023-03-17 06:19:27] [INFO ] Invariant cache hit.
[2023-03-17 06:19:28] [INFO ] State equation strengthened by 145 read => feed constraints.
[2023-03-17 06:19:28] [INFO ] Implicit Places using invariants and state equation in 710 ms returned []
Implicit Place search using SMT with State Equation took 927 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 313/318 places, 430/435 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1232 ms. Remains : 313/318 places, 430/435 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=38 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 268647 steps, run timeout after 3001 ms. (steps per millisecond=89 ) properties seen :{}
Probabilistic random walk after 268647 steps, saw 244301 distinct states, run finished after 3002 ms. (steps per millisecond=89 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-17 06:19:31] [INFO ] Invariant cache hit.
[2023-03-17 06:19:31] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-17 06:19:31] [INFO ] [Nat]Absence check using 55 positive place invariants in 16 ms returned sat
[2023-03-17 06:19:32] [INFO ] After 235ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-17 06:19:32] [INFO ] State equation strengthened by 145 read => feed constraints.
[2023-03-17 06:19:32] [INFO ] After 111ms SMT Verify possible using 145 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-17 06:19:32] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2023-03-17 06:19:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2023-03-17 06:19:32] [INFO ] After 299ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 100 ms.
[2023-03-17 06:19:32] [INFO ] After 742ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 27 ms.
Support contains 72 out of 313 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 313/313 places, 430/430 transitions.
Applied a total of 0 rules in 10 ms. Remains 313 /313 variables (removed 0) and now considering 430/430 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 313/313 places, 430/430 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 313/313 places, 430/430 transitions.
Applied a total of 0 rules in 8 ms. Remains 313 /313 variables (removed 0) and now considering 430/430 (removed 0) transitions.
[2023-03-17 06:19:32] [INFO ] Invariant cache hit.
[2023-03-17 06:19:32] [INFO ] Implicit Places using invariants in 263 ms returned []
[2023-03-17 06:19:32] [INFO ] Invariant cache hit.
[2023-03-17 06:19:33] [INFO ] State equation strengthened by 145 read => feed constraints.
[2023-03-17 06:19:33] [INFO ] Implicit Places using invariants and state equation in 658 ms returned []
Implicit Place search using SMT with State Equation took 925 ms to find 0 implicit places.
[2023-03-17 06:19:33] [INFO ] Redundant transitions in 45 ms returned []
[2023-03-17 06:19:33] [INFO ] Invariant cache hit.
[2023-03-17 06:19:34] [INFO ] Dead Transitions using invariants and state equation in 580 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1577 ms. Remains : 313/313 places, 430/430 transitions.
Graph (trivial) has 148 edges and 313 vertex of which 20 / 313 are part of one of the 4 SCC in 0 ms
Free SCC test removed 16 places
Drop transitions removed 33 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 34 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 49 rules applied. Total rules applied 50 place count 296 transition count 348
Reduce places removed 48 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 130 place count 248 transition count 316
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 130 place count 248 transition count 308
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 19 rules applied. Total rules applied 149 place count 237 transition count 308
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 150 place count 237 transition count 307
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 151 place count 236 transition count 307
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 161 place count 226 transition count 297
Iterating global reduction 4 with 10 rules applied. Total rules applied 171 place count 226 transition count 297
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 171 place count 226 transition count 296
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 173 place count 225 transition count 296
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 177 place count 223 transition count 294
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 179 place count 222 transition count 293
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 4 with 14 rules applied. Total rules applied 193 place count 222 transition count 279
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 199 place count 222 transition count 279
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 200 place count 221 transition count 278
Iterating global reduction 4 with 1 rules applied. Total rules applied 201 place count 221 transition count 278
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 202 place count 221 transition count 278
Applied a total of 202 rules in 70 ms. Remains 221 /313 variables (removed 92) and now considering 278/430 (removed 152) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 278 rows 221 cols
[2023-03-17 06:19:34] [INFO ] Computed 51 place invariants in 3 ms
[2023-03-17 06:19:34] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-17 06:19:34] [INFO ] [Nat]Absence check using 51 positive place invariants in 15 ms returned sat
[2023-03-17 06:19:34] [INFO ] After 187ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-17 06:19:34] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-17 06:19:34] [INFO ] After 79ms SMT Verify possible using 18 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-17 06:19:34] [INFO ] After 205ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 115 ms.
[2023-03-17 06:19:35] [INFO ] After 621ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-17 06:19:35] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 8 ms.
[2023-03-17 06:19:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 313 places, 430 transitions and 1426 arcs took 5 ms.
[2023-03-17 06:19:35] [INFO ] Flatten gal took : 132 ms
Total runtime 56586 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityFireability.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: NoC3x3_PT_8B
(NrP: 313 NrTr: 430 NrArc: 1426)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.023sec
net check time: 0m 0.000sec
init dd package: 0m 3.590sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6224300 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16093560 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 ReachabilityFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 0.001sec
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="NoC3x3-PT-8B"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is NoC3x3-PT-8B, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r266-smll-167863540800351"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-8B.tgz
mv NoC3x3-PT-8B execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;