About the Execution of Smart+red for MultiCrashLeafsetExtension-PT-S32C04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2496.972 | 532935.00 | 594147.00 | 1327.40 | ?TTFTT?TT?T?T?TF | 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.r235-tall-167856422500911.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 MultiCrashLeafsetExtension-PT-S32C04, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r235-tall-167856422500911
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 15K Feb 26 02:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 02:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 02:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 02:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 03:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 26 03:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 03:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 03:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 20M 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 booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1678724667960
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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C04
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-13 16:24:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-13 16:24:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 16:24:30] [INFO ] Load time of PNML (sax parser for PT used): 687 ms
[2023-03-13 16:24:30] [INFO ] Transformed 18180 places.
[2023-03-13 16:24:30] [INFO ] Transformed 28411 transitions.
[2023-03-13 16:24:30] [INFO ] Parsed PT model containing 18180 places and 28411 transitions and 115534 arcs in 853 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 34 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 240 resets, run finished after 750 ms. (steps per millisecond=13 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 7610 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 7610 steps, saw 3688 distinct states, run finished after 3002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 16 properties.
[2023-03-13 16:24:34] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
// Phase 1: matrix 27355 rows 18180 cols
[2023-03-13 16:24:37] [INFO ] Computed 1473 place invariants in 2598 ms
[2023-03-13 16:24:42] [INFO ] [Real]Absence check using 78 positive place invariants in 114 ms returned sat
[2023-03-13 16:24:44] [INFO ] [Real]Absence check using 78 positive and 1395 generalized place invariants in 1248 ms returned sat
[2023-03-13 16:25:02] [INFO ] After 16425ms SMT Verify possible using state equation in real domain returned unsat :2 sat :0 real:13
[2023-03-13 16:25:02] [INFO ] State equation strengthened by 9154 read => feed constraints.
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:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
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)
[2023-03-13 16:25:02] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 16:25:02] [INFO ] After 25187ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 259 out of 18180 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18180/18180 places, 28411/28411 transitions.
Graph (complete) has 66065 edges and 18180 vertex of which 18136 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.51 ms
Discarding 44 places :
Also discarding 0 output transitions
Drop transitions removed 3849 transitions
Trivial Post-agglo rules discarded 3849 transitions
Performed 3849 trivial Post agglomeration. Transition count delta: 3849
Iterating post reduction 0 with 3849 rules applied. Total rules applied 3850 place count 18136 transition count 24562
Reduce places removed 3849 places and 0 transitions.
Performed 351 Post agglomeration using F-continuation condition.Transition count delta: 351
Iterating post reduction 1 with 4200 rules applied. Total rules applied 8050 place count 14287 transition count 24211
Reduce places removed 351 places and 0 transitions.
Iterating post reduction 2 with 351 rules applied. Total rules applied 8401 place count 13936 transition count 24211
Performed 241 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 241 Pre rules applied. Total rules applied 8401 place count 13936 transition count 23970
Deduced a syphon composed of 241 places in 41 ms
Reduce places removed 241 places and 0 transitions.
Iterating global reduction 3 with 482 rules applied. Total rules applied 8883 place count 13695 transition count 23970
Discarding 3913 places :
Symmetric choice reduction at 3 with 3913 rule applications. Total rules 12796 place count 9782 transition count 20057
Iterating global reduction 3 with 3913 rules applied. Total rules applied 16709 place count 9782 transition count 20057
Discarding 921 places :
Symmetric choice reduction at 3 with 921 rule applications. Total rules 17630 place count 8861 transition count 16373
Iterating global reduction 3 with 921 rules applied. Total rules applied 18551 place count 8861 transition count 16373
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 19 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 18595 place count 8839 transition count 16351
Free-agglomeration rule (complex) applied 324 times.
Iterating global reduction 3 with 324 rules applied. Total rules applied 18919 place count 8839 transition count 16027
Reduce places removed 324 places and 0 transitions.
Iterating post reduction 3 with 324 rules applied. Total rules applied 19243 place count 8515 transition count 16027
Partial Free-agglomeration rule applied 242 times.
Drop transitions removed 242 transitions
Iterating global reduction 4 with 242 rules applied. Total rules applied 19485 place count 8515 transition count 16027
Applied a total of 19485 rules in 15279 ms. Remains 8515 /18180 variables (removed 9665) and now considering 16027/28411 (removed 12384) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15282 ms. Remains : 8515/18180 places, 16027/28411 transitions.
Incomplete random walk after 10000 steps, including 334 resets, run finished after 428 ms. (steps per millisecond=23 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 14) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 13) seen :0
Interrupted probabilistic random walk after 12465 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 12465 steps, saw 5917 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 13 properties.
[2023-03-13 16:25:22] [INFO ] Flow matrix only has 14647 transitions (discarded 1380 similar events)
// Phase 1: matrix 14647 rows 8515 cols
[2023-03-13 16:25:22] [INFO ] Computed 1429 place invariants in 704 ms
[2023-03-13 16:25:25] [INFO ] [Real]Absence check using 65 positive place invariants in 164 ms returned sat
[2023-03-13 16:25:25] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 510 ms returned sat
[2023-03-13 16:25:41] [INFO ] After 14560ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:12
[2023-03-13 16:25:41] [INFO ] State equation strengthened by 6391 read => feed constraints.
[2023-03-13 16:25:42] [INFO ] After 1041ms SMT Verify possible using 6391 Read/Feed constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-13 16:25:42] [INFO ] After 19456ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-13 16:25:44] [INFO ] [Nat]Absence check using 65 positive place invariants in 177 ms returned sat
[2023-03-13 16:25:45] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 488 ms returned sat
[2023-03-13 16:26:04] [INFO ] After 18493ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :10
[2023-03-13 16:26:07] [INFO ] After 2579ms SMT Verify possible using 6391 Read/Feed constraints in natural domain returned unsat :3 sat :9
[2023-03-13 16:26:07] [INFO ] After 2579ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :9
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-13 16:26:07] [INFO ] After 25056ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :9
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 13 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 55 ms.
Support contains 83 out of 8515 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8515/8515 places, 16027/16027 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 8515 transition count 16009
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 36 place count 8497 transition count 16009
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 36 place count 8497 transition count 15988
Deduced a syphon composed of 21 places in 10 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 78 place count 8476 transition count 15988
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 115 place count 8439 transition count 15906
Iterating global reduction 2 with 37 rules applied. Total rules applied 152 place count 8439 transition count 15906
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 152 place count 8439 transition count 15905
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 154 place count 8438 transition count 15905
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 175 place count 8417 transition count 15821
Iterating global reduction 2 with 21 rules applied. Total rules applied 196 place count 8417 transition count 15821
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 14 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 210 place count 8410 transition count 15814
Free-agglomeration rule (complex) applied 104 times.
Iterating global reduction 2 with 104 rules applied. Total rules applied 314 place count 8410 transition count 15710
Reduce places removed 104 places and 0 transitions.
Iterating post reduction 2 with 104 rules applied. Total rules applied 418 place count 8306 transition count 15710
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 426 place count 8298 transition count 15702
Iterating global reduction 3 with 8 rules applied. Total rules applied 434 place count 8298 transition count 15702
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 442 place count 8290 transition count 15670
Iterating global reduction 3 with 8 rules applied. Total rules applied 450 place count 8290 transition count 15670
Partial Free-agglomeration rule applied 22 times.
Drop transitions removed 22 transitions
Iterating global reduction 3 with 22 rules applied. Total rules applied 472 place count 8290 transition count 15670
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 481 place count 8281 transition count 15661
Iterating global reduction 3 with 9 rules applied. Total rules applied 490 place count 8281 transition count 15661
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 498 place count 8273 transition count 15629
Iterating global reduction 3 with 8 rules applied. Total rules applied 506 place count 8273 transition count 15629
Applied a total of 506 rules in 20479 ms. Remains 8273 /8515 variables (removed 242) and now considering 15629/16027 (removed 398) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20480 ms. Remains : 8273/8515 places, 15629/16027 transitions.
Incomplete random walk after 10000 steps, including 342 resets, run finished after 396 ms. (steps per millisecond=25 ) properties (out of 10) seen :3
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 7) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 6 properties.
[2023-03-13 16:26:28] [INFO ] Flow matrix only has 14148 transitions (discarded 1481 similar events)
// Phase 1: matrix 14148 rows 8273 cols
[2023-03-13 16:26:29] [INFO ] Computed 1429 place invariants in 647 ms
[2023-03-13 16:26:31] [INFO ] [Real]Absence check using 65 positive place invariants in 154 ms returned sat
[2023-03-13 16:26:31] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 516 ms returned sat
[2023-03-13 16:26:32] [INFO ] After 2751ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-13 16:26:33] [INFO ] [Nat]Absence check using 65 positive place invariants in 154 ms returned sat
[2023-03-13 16:26:34] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 524 ms returned sat
[2023-03-13 16:26:50] [INFO ] After 15791ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-13 16:26:50] [INFO ] State equation strengthened by 6235 read => feed constraints.
[2023-03-13 16:26:57] [INFO ] After 6539ms SMT Verify possible using 6235 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-13 16:26:57] [INFO ] After 6540ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-13 16:26:57] [INFO ] After 25063ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 16 ms.
Support contains 78 out of 8273 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8273/8273 places, 15629/15629 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 8269 transition count 15613
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 8269 transition count 15613
Applied a total of 8 rules in 3925 ms. Remains 8269 /8273 variables (removed 4) and now considering 15613/15629 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3926 ms. Remains : 8269/8273 places, 15613/15629 transitions.
Incomplete random walk after 10000 steps, including 343 resets, run finished after 441 ms. (steps per millisecond=22 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 12921 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 12921 steps, saw 6114 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-13 16:27:05] [INFO ] Flow matrix only has 14132 transitions (discarded 1481 similar events)
// Phase 1: matrix 14132 rows 8269 cols
[2023-03-13 16:27:05] [INFO ] Computed 1429 place invariants in 653 ms
[2023-03-13 16:27:07] [INFO ] [Real]Absence check using 65 positive place invariants in 152 ms returned sat
[2023-03-13 16:27:07] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 503 ms returned sat
[2023-03-13 16:27:20] [INFO ] After 12299ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:3
[2023-03-13 16:27:20] [INFO ] State equation strengthened by 6223 read => feed constraints.
[2023-03-13 16:27:22] [INFO ] After 1785ms SMT Verify possible using 6223 Read/Feed constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-13 16:27:22] [INFO ] After 16705ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-13 16:27:23] [INFO ] [Nat]Absence check using 65 positive place invariants in 145 ms returned sat
[2023-03-13 16:27:24] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 507 ms returned sat
[2023-03-13 16:27:38] [INFO ] After 13838ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2023-03-13 16:27:47] [INFO ] After 8797ms SMT Verify possible using 6223 Read/Feed constraints in natural domain returned unsat :1 sat :4
[2023-03-13 16:27:47] [INFO ] After 8797ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :4
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-13 16:27:47] [INFO ] After 25046ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :4
FORMULA MultiCrashLeafsetExtension-PT-S32C04-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 10 ms.
Support contains 77 out of 8269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8269/8269 places, 15613/15613 transitions.
Applied a total of 0 rules in 2197 ms. Remains 8269 /8269 variables (removed 0) and now considering 15613/15613 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2197 ms. Remains : 8269/8269 places, 15613/15613 transitions.
Incomplete random walk after 10000 steps, including 343 resets, run finished after 298 ms. (steps per millisecond=33 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 13049 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 13049 steps, saw 6166 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-13 16:27:53] [INFO ] Flow matrix only has 14132 transitions (discarded 1481 similar events)
[2023-03-13 16:27:53] [INFO ] Invariant cache hit.
[2023-03-13 16:27:54] [INFO ] [Real]Absence check using 65 positive place invariants in 126 ms returned sat
[2023-03-13 16:27:55] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 496 ms returned sat
[2023-03-13 16:28:07] [INFO ] After 13809ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-13 16:28:08] [INFO ] [Nat]Absence check using 65 positive place invariants in 126 ms returned sat
[2023-03-13 16:28:09] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 515 ms returned sat
[2023-03-13 16:28:23] [INFO ] After 13858ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 16:28:23] [INFO ] State equation strengthened by 6223 read => feed constraints.
[2023-03-13 16:28:32] [INFO ] After 8768ms SMT Verify possible using 6223 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-13 16:28:32] [INFO ] After 8769ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-13 16:28:32] [INFO ] After 25068ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 11 ms.
Support contains 77 out of 8269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8269/8269 places, 15613/15613 transitions.
Applied a total of 0 rules in 2053 ms. Remains 8269 /8269 variables (removed 0) and now considering 15613/15613 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2053 ms. Remains : 8269/8269 places, 15613/15613 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8269/8269 places, 15613/15613 transitions.
Applied a total of 0 rules in 2170 ms. Remains 8269 /8269 variables (removed 0) and now considering 15613/15613 (removed 0) transitions.
[2023-03-13 16:28:36] [INFO ] Flow matrix only has 14132 transitions (discarded 1481 similar events)
[2023-03-13 16:28:36] [INFO ] Invariant cache hit.
[2023-03-13 16:28:43] [INFO ] Implicit Places using invariants in 7028 ms returned []
Implicit Place search using SMT only with invariants took 7030 ms to find 0 implicit places.
[2023-03-13 16:28:43] [INFO ] Flow matrix only has 14132 transitions (discarded 1481 similar events)
[2023-03-13 16:28:43] [INFO ] Invariant cache hit.
[2023-03-13 16:28:44] [INFO ] Dead Transitions using invariants and state equation in 734 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9939 ms. Remains : 8269/8269 places, 15613/15613 transitions.
Graph (trivial) has 5764 edges and 8269 vertex of which 29 / 8269 are part of one of the 1 SCC in 15 ms
Free SCC test removed 28 places
Drop transitions removed 807 transitions
Ensure Unique test removed 1642 transitions
Reduce isomorphic transitions removed 2449 transitions.
Graph (complete) has 24305 edges and 8241 vertex of which 8221 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.4 ms
Discarding 20 places :
Also discarding 0 output transitions
Ensure Unique test removed 628 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node15IsNotRespondingToNode18ToReplaceNode16.Node18IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 373 transitions
Trivial Post-agglo rules discarded 373 transitions
Performed 373 trivial Post agglomeration. Transition count delta: 373
Iterating post reduction 0 with 375 rules applied. Total rules applied 377 place count 7592 transition count 12789
Ensure Unique test removed 1 places
Reduce places removed 374 places and 0 transitions.
Ensure Unique test removed 331 transitions
Reduce isomorphic transitions removed 331 transitions.
Drop transitions removed 330 transitions
Trivial Post-agglo rules discarded 330 transitions
Performed 330 trivial Post agglomeration. Transition count delta: 330
Iterating post reduction 1 with 1035 rules applied. Total rules applied 1412 place count 7218 transition count 12128
Reduce places removed 330 places and 0 transitions.
Drop transitions removed 31 transitions
Ensure Unique test removed 262 transitions
Reduce isomorphic transitions removed 293 transitions.
Drop transitions removed 257 transitions
Trivial Post-agglo rules discarded 257 transitions
Performed 257 trivial Post agglomeration. Transition count delta: 257
Iterating post reduction 2 with 880 rules applied. Total rules applied 2292 place count 6888 transition count 11578
Ensure Unique test removed 31 places
Reduce places removed 288 places and 0 transitions.
Ensure Unique test removed 223 transitions
Reduce isomorphic transitions removed 223 transitions.
Drop transitions removed 223 transitions
Trivial Post-agglo rules discarded 223 transitions
Performed 223 trivial Post agglomeration. Transition count delta: 223
Iterating post reduction 3 with 734 rules applied. Total rules applied 3026 place count 6600 transition count 11132
Reduce places removed 223 places and 0 transitions.
Drop transitions removed 22 transitions
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 189 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 4 with 574 rules applied. Total rules applied 3600 place count 6377 transition count 10781
Ensure Unique test removed 22 places
Reduce places removed 184 places and 0 transitions.
Ensure Unique test removed 129 transitions
Reduce isomorphic transitions removed 129 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 5 with 441 rules applied. Total rules applied 4041 place count 6193 transition count 10524
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 104 transitions
Reduce isomorphic transitions removed 120 transitions.
Drop transitions removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 6 with 349 rules applied. Total rules applied 4390 place count 6065 transition count 10303
Ensure Unique test removed 16 places
Reduce places removed 117 places and 0 transitions.
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 93 transitions.
Drop transitions removed 92 transitions
Trivial Post-agglo rules discarded 92 transitions
Performed 92 trivial Post agglomeration. Transition count delta: 92
Iterating post reduction 7 with 302 rules applied. Total rules applied 4692 place count 5948 transition count 10118
Reduce places removed 92 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 83 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 8 with 244 rules applied. Total rules applied 4936 place count 5856 transition count 9966
Ensure Unique test removed 12 places
Reduce places removed 81 places and 0 transitions.
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Drop transitions removed 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 9 with 205 rules applied. Total rules applied 5141 place count 5775 transition count 9842
Reduce places removed 62 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 53 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 10 with 158 rules applied. Total rules applied 5299 place count 5713 transition count 9746
Ensure Unique test removed 8 places
Reduce places removed 51 places and 0 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 11 with 119 rules applied. Total rules applied 5418 place count 5662 transition count 9678
Reduce places removed 34 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 12 with 78 rules applied. Total rules applied 5496 place count 5628 transition count 9634
Ensure Unique test removed 4 places
Reduce places removed 23 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 13 with 43 rules applied. Total rules applied 5539 place count 5605 transition count 9614
Reduce places removed 10 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Iterating post reduction 14 with 40 rules applied. Total rules applied 5579 place count 5595 transition count 9584
Ensure Unique test removed 1 places
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 15 with 35 rules applied. Total rules applied 5614 place count 5565 transition count 9579
Performed 264 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 264 Pre rules applied. Total rules applied 5614 place count 5565 transition count 9315
Deduced a syphon composed of 264 places in 4 ms
Ensure Unique test removed 256 places
Reduce places removed 520 places and 0 transitions.
Iterating global reduction 16 with 784 rules applied. Total rules applied 6398 place count 5045 transition count 9315
Discarding 277 places :
Symmetric choice reduction at 16 with 277 rule applications. Total rules 6675 place count 4768 transition count 9038
Iterating global reduction 16 with 277 rules applied. Total rules applied 6952 place count 4768 transition count 9038
Discarding 56 places :
Symmetric choice reduction at 16 with 56 rule applications. Total rules 7008 place count 4712 transition count 8814
Iterating global reduction 16 with 56 rules applied. Total rules applied 7064 place count 4712 transition count 8814
Discarding 522 places :
Symmetric choice reduction at 16 with 522 rule applications. Total rules 7586 place count 4190 transition count 8292
Iterating global reduction 16 with 522 rules applied. Total rules applied 8108 place count 4190 transition count 8292
Ensure Unique test removed 467 transitions
Reduce isomorphic transitions removed 467 transitions.
Iterating post reduction 16 with 467 rules applied. Total rules applied 8575 place count 4190 transition count 7825
Performed 3046 Post agglomeration using F-continuation condition.Transition count delta: 3046
Deduced a syphon composed of 3046 places in 2 ms
Reduce places removed 3046 places and 0 transitions.
Iterating global reduction 17 with 6092 rules applied. Total rules applied 14667 place count 1144 transition count 4779
Drop transitions removed 2131 transitions
Ensure Unique test removed 590 transitions
Reduce isomorphic transitions removed 2721 transitions.
Iterating post reduction 17 with 2721 rules applied. Total rules applied 17388 place count 1144 transition count 2058
Renaming transitions due to excessive name length > 1024 char.
Drop transitions removed 697 transitions
Redundant transition composition rules discarded 697 transitions
Iterating global reduction 18 with 697 rules applied. Total rules applied 18085 place count 1144 transition count 1361
Ensure Unique test removed 343 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 18 with 346 rules applied. Total rules applied 18431 place count 801 transition count 1358
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 19 with 4 rules applied. Total rules applied 18435 place count 798 transition count 1357
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 20 with 1 rules applied. Total rules applied 18436 place count 797 transition count 1357
Discarding 320 places :
Symmetric choice reduction at 21 with 320 rule applications. Total rules 18756 place count 477 transition count 1037
Iterating global reduction 21 with 320 rules applied. Total rules applied 19076 place count 477 transition count 1037
Ensure Unique test removed 297 transitions
Reduce isomorphic transitions removed 297 transitions.
Iterating post reduction 21 with 297 rules applied. Total rules applied 19373 place count 477 transition count 740
Free-agglomeration rule applied 5 times.
Iterating global reduction 22 with 5 rules applied. Total rules applied 19378 place count 477 transition count 735
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 22 with 6 rules applied. Total rules applied 19384 place count 472 transition count 734
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 23 with 1 rules applied. Total rules applied 19385 place count 472 transition count 733
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 23 with 12 rules applied. Total rules applied 19397 place count 472 transition count 721
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 23 with 12 rules applied. Total rules applied 19409 place count 460 transition count 721
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 24 with 1 rules applied. Total rules applied 19410 place count 460 transition count 720
Partial Free-agglomeration rule applied 39 times.
Drop transitions removed 39 transitions
Iterating global reduction 24 with 39 rules applied. Total rules applied 19449 place count 460 transition count 720
Partial Post-agglomeration rule applied 189 times.
Drop transitions removed 189 transitions
Iterating global reduction 24 with 189 rules applied. Total rules applied 19638 place count 460 transition count 720
Applied a total of 19638 rules in 21156 ms. Remains 460 /8269 variables (removed 7809) and now considering 720/15613 (removed 14893) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 720 rows 460 cols
[2023-03-13 16:29:05] [INFO ] Computed 87 place invariants in 7 ms
[2023-03-13 16:29:05] [INFO ] [Real]Absence check using 14 positive place invariants in 5 ms returned sat
[2023-03-13 16:29:05] [INFO ] [Real]Absence check using 14 positive and 73 generalized place invariants in 10 ms returned sat
[2023-03-13 16:29:06] [INFO ] After 439ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-13 16:29:06] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-13 16:29:06] [INFO ] [Nat]Absence check using 14 positive and 73 generalized place invariants in 12 ms returned sat
[2023-03-13 16:29:06] [INFO ] After 419ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 16:29:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 16:29:06] [INFO ] After 250ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-13 16:29:07] [INFO ] After 596ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 354 ms.
[2023-03-13 16:29:07] [INFO ] After 1515ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2023-03-13 16:29:07] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 4 ms.
[2023-03-13 16:29:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 8269 places, 15613 transitions and 75354 arcs took 81 ms.
[2023-03-13 16:29:08] [INFO ] Flatten gal took : 777 ms
Total runtime 279301 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running MultiCrashLeafsetExtension (PT), instance S32C04
Examination ReachabilityFireability
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Fireability.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart
GOT IT HERE. BS
Petri model created: 8269 places, 15613 transitions, 75354 arcs.
Final Score: 4.651987046E7
Took : 249 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS
BK_STOP 1678725200895
--------------------
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
ERROR in file model.sm near line 99321:
syntax error
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="MultiCrashLeafsetExtension-PT-S32C04"
export BK_EXAMINATION="ReachabilityFireability"
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 MultiCrashLeafsetExtension-PT-S32C04, 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 r235-tall-167856422500911"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C04.tgz
mv MultiCrashLeafsetExtension-PT-S32C04 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 ;