About the Execution of Smart+red for RERS2020-PT-pb105
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5505.716 | 3600000.00 | 3887206.00 | 7899.30 | TF??F?F??T?T??FF | 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.r331-tall-167889204200254.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 RERS2020-PT-pb105, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r331-tall-167889204200254
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 87M
-rw-r--r-- 1 mcc users 7.7K Feb 26 08:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 26 08:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 08:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 08:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Feb 26 09:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 09:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 08:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 08:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 86M 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 RERS2020-PT-pb105-ReachabilityCardinality-00
FORMULA_NAME RERS2020-PT-pb105-ReachabilityCardinality-01
FORMULA_NAME RERS2020-PT-pb105-ReachabilityCardinality-02
FORMULA_NAME RERS2020-PT-pb105-ReachabilityCardinality-03
FORMULA_NAME RERS2020-PT-pb105-ReachabilityCardinality-04
FORMULA_NAME RERS2020-PT-pb105-ReachabilityCardinality-05
FORMULA_NAME RERS2020-PT-pb105-ReachabilityCardinality-06
FORMULA_NAME RERS2020-PT-pb105-ReachabilityCardinality-07
FORMULA_NAME RERS2020-PT-pb105-ReachabilityCardinality-08
FORMULA_NAME RERS2020-PT-pb105-ReachabilityCardinality-09
FORMULA_NAME RERS2020-PT-pb105-ReachabilityCardinality-10
FORMULA_NAME RERS2020-PT-pb105-ReachabilityCardinality-11
FORMULA_NAME RERS2020-PT-pb105-ReachabilityCardinality-12
FORMULA_NAME RERS2020-PT-pb105-ReachabilityCardinality-13
FORMULA_NAME RERS2020-PT-pb105-ReachabilityCardinality-14
FORMULA_NAME RERS2020-PT-pb105-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1679124706733
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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS2020-PT-pb105
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-18 07:31:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-18 07:31:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 07:31:51] [INFO ] Load time of PNML (sax parser for PT used): 2402 ms
[2023-03-18 07:31:51] [INFO ] Transformed 1982 places.
[2023-03-18 07:31:51] [INFO ] Transformed 153412 transitions.
[2023-03-18 07:31:51] [INFO ] Found NUPN structural information;
[2023-03-18 07:31:51] [INFO ] Parsed PT model containing 1982 places and 153412 transitions and 610156 arcs in 2900 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 3773 transitions
Reduce redundant transitions removed 3773 transitions.
FORMULA RERS2020-PT-pb105-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb105-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb105-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb105-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb105-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 3 resets, run finished after 1810 ms. (steps per millisecond=5 ) properties (out of 11) seen :1
FORMULA RERS2020-PT-pb105-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 10) seen :2
FORMULA RERS2020-PT-pb105-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA RERS2020-PT-pb105-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-18 07:31:56] [INFO ] Flow matrix only has 105328 transitions (discarded 44311 similar events)
// Phase 1: matrix 105328 rows 1982 cols
[2023-03-18 07:31:56] [INFO ] Computed 21 place invariants in 521 ms
[2023-03-18 07:31:57] [INFO ] [Real]Absence check using 11 positive place invariants in 21 ms returned sat
[2023-03-18 07:31:57] [INFO ] [Real]Absence check using 11 positive and 10 generalized place invariants in 3 ms returned sat
[2023-03-18 07:31:57] [INFO ] After 811ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-18 07:31:58] [INFO ] [Nat]Absence check using 11 positive place invariants in 21 ms returned sat
[2023-03-18 07:31:58] [INFO ] [Nat]Absence check using 11 positive and 10 generalized place invariants in 2 ms returned sat
[2023-03-18 07:32:22] [INFO ] After 24231ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-18 07:32:24] [INFO ] State equation strengthened by 5248 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: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)
[2023-03-18 07:32:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 07:32:24] [INFO ] After 27193ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:8
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 107 out of 1982 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1982/1982 places, 149639/149639 transitions.
Graph (trivial) has 1528 edges and 1982 vertex of which 106 / 1982 are part of one of the 40 SCC in 25 ms
Free SCC test removed 66 places
Drop transitions removed 3834 transitions
Ensure Unique test removed 425 transitions
Reduce isomorphic transitions removed 4259 transitions.
Graph (complete) has 126567 edges and 1916 vertex of which 1914 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.114 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Ensure Unique test removed 10 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 16 rules applied. Total rules applied 18 place count 1904 transition count 145373
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 22 place count 1900 transition count 145373
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 22 place count 1900 transition count 145370
Deduced a syphon composed of 3 places in 108 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 28 place count 1897 transition count 145370
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 37 place count 1888 transition count 145361
Iterating global reduction 2 with 9 rules applied. Total rules applied 46 place count 1888 transition count 145361
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 55 place count 1888 transition count 145352
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 61 place count 1882 transition count 145340
Iterating global reduction 3 with 6 rules applied. Total rules applied 67 place count 1882 transition count 145340
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 73 place count 1882 transition count 145334
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 76 place count 1879 transition count 145328
Iterating global reduction 4 with 3 rules applied. Total rules applied 79 place count 1879 transition count 145328
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 82 place count 1879 transition count 145325
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 81 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 5 with 50 rules applied. Total rules applied 132 place count 1854 transition count 145300
Drop transitions removed 6 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 139 place count 1854 transition count 145293
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: -68
Deduced a syphon composed of 23 places in 106 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 6 with 46 rules applied. Total rules applied 185 place count 1831 transition count 145361
Drop transitions removed 2 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 6 with 19 rules applied. Total rules applied 204 place count 1831 transition count 145342
Free-agglomeration rule applied 24 times with reduction of 6 identical transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 228 place count 1831 transition count 145312
Reduce places removed 24 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 582 transitions
Reduce isomorphic transitions removed 590 transitions.
Iterating post reduction 7 with 614 rules applied. Total rules applied 842 place count 1807 transition count 144722
Free-agglomeration rule applied 3 times.
Iterating global reduction 8 with 3 rules applied. Total rules applied 845 place count 1807 transition count 144719
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Iterating post reduction 8 with 56 rules applied. Total rules applied 901 place count 1804 transition count 144666
Free-agglomeration rule applied 3 times.
Iterating global reduction 9 with 3 rules applied. Total rules applied 904 place count 1804 transition count 144663
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 910 place count 1801 transition count 144660
Free-agglomeration rule applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 911 place count 1801 transition count 144659
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 912 place count 1800 transition count 144659
Free-agglomeration rule (complex) applied 94 times with reduction of 1814 identical transitions.
Iterating global reduction 11 with 94 rules applied. Total rules applied 1006 place count 1800 transition count 164653
Reduce places removed 94 places and 0 transitions.
Drop transitions removed 108 transitions
Ensure Unique test removed 4195 transitions
Reduce isomorphic transitions removed 4303 transitions.
Iterating post reduction 11 with 4397 rules applied. Total rules applied 5403 place count 1706 transition count 160350
Applied a total of 5403 rules in 14456 ms. Remains 1706 /1982 variables (removed 276) and now considering 160350/149639 (removed -10711) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14472 ms. Remains : 1706/1982 places, 160350/149639 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1423 ms. (steps per millisecond=7 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 8934 steps, run timeout after 6001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 8934 steps, saw 7343 distinct states, run finished after 6002 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 8 properties.
[2023-03-18 07:32:48] [INFO ] Flow matrix only has 117920 transitions (discarded 42430 similar events)
// Phase 1: matrix 117920 rows 1706 cols
[2023-03-18 07:32:48] [INFO ] Computed 10 place invariants in 640 ms
[2023-03-18 07:32:49] [INFO ] [Real]Absence check using 10 positive place invariants in 13 ms returned sat
[2023-03-18 07:32:49] [INFO ] After 467ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-18 07:32:49] [INFO ] [Nat]Absence check using 10 positive place invariants in 14 ms returned sat
[2023-03-18 07:33:14] [INFO ] After 24430ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-18 07:33:16] [INFO ] State equation strengthened by 5891 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: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)
[2023-03-18 07:33:16] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 07:33:16] [INFO ] After 26874ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:8
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 104 out of 1706 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1706/1706 places, 160350/160350 transitions.
Applied a total of 0 rules in 1088 ms. Remains 1706 /1706 variables (removed 0) and now considering 160350/160350 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1089 ms. Remains : 1706/1706 places, 160350/160350 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1706/1706 places, 160350/160350 transitions.
Applied a total of 0 rules in 1112 ms. Remains 1706 /1706 variables (removed 0) and now considering 160350/160350 (removed 0) transitions.
[2023-03-18 07:33:18] [INFO ] Flow matrix only has 117920 transitions (discarded 42430 similar events)
[2023-03-18 07:33:18] [INFO ] Invariant cache hit.
[2023-03-18 07:33:27] [INFO ] Implicit Places using invariants in 9197 ms returned []
Implicit Place search using SMT only with invariants took 9198 ms to find 0 implicit places.
[2023-03-18 07:33:27] [INFO ] Flow matrix only has 117920 transitions (discarded 42430 similar events)
[2023-03-18 07:33:27] [INFO ] Invariant cache hit.
[2023-03-18 07:33:57] [INFO ] Performed 72945/160350 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 07:34:27] [INFO ] Dead Transitions using invariants and state equation in 60091 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70422 ms. Remains : 1706/1706 places, 160350/160350 transitions.
Graph (trivial) has 44884 edges and 1706 vertex of which 1346 / 1706 are part of one of the 189 SCC in 8 ms
Free SCC test removed 1157 places
Drop transitions removed 58906 transitions
Ensure Unique test removed 82571 transitions
Reduce isomorphic transitions removed 141477 transitions.
Graph (complete) has 13629 edges and 549 vertex of which 531 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.9 ms
Discarding 18 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Drop transitions removed 38 transitions
Ensure Unique test removed 185 transitions
Reduce isomorphic transitions removed 223 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 226 rules applied. Total rules applied 228 place count 531 transition count 18640
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 232 place count 528 transition count 18639
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 233 place count 527 transition count 18639
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 240 place count 520 transition count 18625
Iterating global reduction 3 with 7 rules applied. Total rules applied 247 place count 520 transition count 18625
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 10 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 261 place count 513 transition count 18618
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 124 transitions.
Iterating post reduction 3 with 124 rules applied. Total rules applied 385 place count 513 transition count 18494
Drop transitions removed 9111 transitions
Redundant transition composition rules discarded 9111 transitions
Iterating global reduction 4 with 9111 rules applied. Total rules applied 9496 place count 513 transition count 9383
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 13 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 19 transitions.
Graph (complete) has 8988 edges and 508 vertex of which 479 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.4 ms
Discarding 29 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 26 rules applied. Total rules applied 9522 place count 479 transition count 9356
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 516 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 532 transitions.
Iterating post reduction 5 with 533 rules applied. Total rules applied 10055 place count 478 transition count 8824
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 10055 place count 478 transition count 8823
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 10057 place count 477 transition count 8823
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 10063 place count 471 transition count 8815
Iterating global reduction 6 with 6 rules applied. Total rules applied 10069 place count 471 transition count 8815
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 10077 place count 467 transition count 8811
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 6 with 15 rules applied. Total rules applied 10092 place count 467 transition count 8796
Free-agglomeration rule applied 13 times.
Iterating global reduction 6 with 13 rules applied. Total rules applied 10105 place count 467 transition count 8783
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 6 with 32 rules applied. Total rules applied 10137 place count 454 transition count 8764
Drop transitions removed 163 transitions
Redundant transition composition rules discarded 163 transitions
Iterating global reduction 7 with 163 rules applied. Total rules applied 10300 place count 454 transition count 8601
Free-agglomeration rule applied 7 times.
Iterating global reduction 7 with 7 rules applied. Total rules applied 10307 place count 454 transition count 8594
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 7 with 56 rules applied. Total rules applied 10363 place count 447 transition count 8545
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 8 with 30 rules applied. Total rules applied 10393 place count 447 transition count 8515
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 10394 place count 447 transition count 8514
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 10395 place count 446 transition count 8514
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 10396 place count 446 transition count 8513
Free-agglomeration rule (complex) applied 10 times with reduction of 347 identical transitions.
Iterating global reduction 9 with 10 rules applied. Total rules applied 10406 place count 446 transition count 9110
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 9 with 73 rules applied. Total rules applied 10479 place count 436 transition count 9047
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 10480 place count 435 transition count 9046
Iterating global reduction 10 with 1 rules applied. Total rules applied 10481 place count 435 transition count 9046
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 10 with 10 rules applied. Total rules applied 10491 place count 435 transition count 9036
Drop transitions removed 314 transitions
Redundant transition composition rules discarded 314 transitions
Iterating global reduction 11 with 314 rules applied. Total rules applied 10805 place count 435 transition count 8722
Partial Free-agglomeration rule applied 61 times.
Drop transitions removed 61 transitions
Iterating global reduction 11 with 61 rules applied. Total rules applied 10866 place count 435 transition count 8722
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 10867 place count 435 transition count 8721
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 10868 place count 435 transition count 8720
Applied a total of 10868 rules in 6098 ms. Remains 435 /1706 variables (removed 1271) and now considering 8720/160350 (removed 151630) transitions.
Running SMT prover for 8 properties.
[2023-03-18 07:34:33] [INFO ] Flow matrix only has 8582 transitions (discarded 138 similar events)
// Phase 1: matrix 8582 rows 435 cols
[2023-03-18 07:34:33] [INFO ] Computed 0 place invariants in 66 ms
[2023-03-18 07:34:34] [INFO ] After 128ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-18 07:34:37] [INFO ] After 2909ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-18 07:34:37] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-18 07:34:38] [INFO ] After 1501ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-18 07:34:40] [INFO ] After 3614ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 1301 ms.
[2023-03-18 07:34:42] [INFO ] After 8008ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
[2023-03-18 07:34:42] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 5 ms.
[2023-03-18 07:34:42] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1706 places, 160350 transitions and 638966 arcs took 327 ms.
[2023-03-18 07:34:47] [INFO ] Flatten gal took : 4417 ms
Total runtime 178762 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running RERS2020 (PT), instance pb105
Examination ReachabilityCardinality
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Cardinality.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart
GOT IT HERE. BS
Petri model created: 1706 places, 160350 transitions, 638966 arcs.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13413076 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15911108 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 ReachabilityCardinality -timeout 360 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS2020-PT-pb105"
export BK_EXAMINATION="ReachabilityCardinality"
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 RERS2020-PT-pb105, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r331-tall-167889204200254"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb105.tgz
mv RERS2020-PT-pb105 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;