About the Execution of Marcie+red for PolyORBNT-PT-S05J80
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6378.676 | 3600000.00 | 3674638.00 | 8532.10 | TTTTFFFFFF?FTT?T | 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.r298-tall-167873952100751.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is PolyORBNT-PT-S05J80, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873952100751
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 50K Feb 25 23:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 257K Feb 25 23:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 50K Feb 25 23:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 224K Feb 25 23:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 27K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 26K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 85K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 71K Feb 26 00:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 285K Feb 26 00:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 133K Feb 25 23:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 578K Feb 25 23:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.8K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.8M 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 PolyORBNT-PT-S05J80-ReachabilityFireability-00
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-01
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-02
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-03
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-04
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-05
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-06
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-07
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-08
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-09
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-10
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-11
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-12
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-13
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-14
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1679659969928
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J80
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 12:12:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-24 12:12:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 12:12:51] [INFO ] Load time of PNML (sax parser for PT used): 153 ms
[2023-03-24 12:12:51] [INFO ] Transformed 1189 places.
[2023-03-24 12:12:51] [INFO ] Transformed 2350 transitions.
[2023-03-24 12:12:51] [INFO ] Parsed PT model containing 1189 places and 2350 transitions and 14464 arcs in 232 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 31 ms.
Working with output stream class java.io.PrintStream
[2023-03-24 12:12:51] [INFO ] Reduced 555 identical enabling conditions.
[2023-03-24 12:12:51] [INFO ] Reduced 90 identical enabling conditions.
[2023-03-24 12:12:51] [INFO ] Reduced 555 identical enabling conditions.
[2023-03-24 12:12:51] [INFO ] Reduced 10 identical enabling conditions.
[2023-03-24 12:12:51] [INFO ] Reduced 555 identical enabling conditions.
[2023-03-24 12:12:51] [INFO ] Reduced 90 identical enabling conditions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Incomplete random walk after 10000 steps, including 682 resets, run finished after 490 ms. (steps per millisecond=20 ) properties (out of 16) seen :1
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 25 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 146 ms. (steps per millisecond=6 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 25 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 79086 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 79086 steps, saw 25045 distinct states, run finished after 3002 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 15 properties.
[2023-03-24 12:12:55] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
// Phase 1: matrix 1691 rows 1189 cols
[2023-03-24 12:12:55] [INFO ] Computed 182 place invariants in 124 ms
[2023-03-24 12:12:59] [INFO ] [Real]Absence check using 157 positive place invariants in 49 ms returned sat
[2023-03-24 12:12:59] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 73 ms returned sat
[2023-03-24 12:12:59] [INFO ] After 1061ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:14
[2023-03-24 12:13:00] [INFO ] [Nat]Absence check using 157 positive place invariants in 41 ms returned sat
[2023-03-24 12:13:00] [INFO ] [Nat]Absence check using 157 positive and 25 generalized place invariants in 63 ms returned sat
[2023-03-24 12:13:24] [INFO ] After 24087ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :4
[2023-03-24 12:13:24] [INFO ] State equation strengthened by 1 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)
[2023-03-24 12:13:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 12:13:24] [INFO ] After 25042ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:14
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 35 ms.
Support contains 93 out of 1189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1189/1189 places, 1695/1695 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 71 rules applied. Total rules applied 71 place count 1184 transition count 1629
Reduce places removed 66 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 69 rules applied. Total rules applied 140 place count 1118 transition count 1626
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 143 place count 1115 transition count 1626
Performed 76 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 76 Pre rules applied. Total rules applied 143 place count 1115 transition count 1550
Deduced a syphon composed of 76 places in 2 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 3 with 152 rules applied. Total rules applied 295 place count 1039 transition count 1550
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 296 place count 1038 transition count 1549
Iterating global reduction 3 with 1 rules applied. Total rules applied 297 place count 1038 transition count 1549
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 301 place count 1036 transition count 1547
Applied a total of 301 rules in 403 ms. Remains 1036 /1189 variables (removed 153) and now considering 1547/1695 (removed 148) transitions.
[2023-03-24 12:13:25] [INFO ] Flow matrix only has 1543 transitions (discarded 4 similar events)
// Phase 1: matrix 1543 rows 1036 cols
[2023-03-24 12:13:25] [INFO ] Computed 177 place invariants in 86 ms
[2023-03-24 12:13:27] [INFO ] Dead Transitions using invariants and state equation in 2574 ms found 95 transitions.
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1036/1189 places, 1452/1695 transitions.
Applied a total of 0 rules in 66 ms. Remains 1036 /1036 variables (removed 0) and now considering 1452/1452 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3046 ms. Remains : 1036/1189 places, 1452/1695 transitions.
Incomplete random walk after 10000 steps, including 425 resets, run finished after 279 ms. (steps per millisecond=35 ) properties (out of 6) seen :2
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :1
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 3) seen :1
FORMULA PolyORBNT-PT-S05J80-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 2 properties.
[2023-03-24 12:13:28] [INFO ] Flow matrix only has 1448 transitions (discarded 4 similar events)
// Phase 1: matrix 1448 rows 1036 cols
[2023-03-24 12:13:28] [INFO ] Computed 177 place invariants in 43 ms
[2023-03-24 12:13:28] [INFO ] [Real]Absence check using 155 positive place invariants in 32 ms returned sat
[2023-03-24 12:13:28] [INFO ] [Real]Absence check using 155 positive and 22 generalized place invariants in 58 ms returned sat
[2023-03-24 12:13:28] [INFO ] After 260ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-24 12:13:29] [INFO ] [Nat]Absence check using 155 positive place invariants in 33 ms returned sat
[2023-03-24 12:13:29] [INFO ] [Nat]Absence check using 155 positive and 22 generalized place invariants in 46 ms returned sat
[2023-03-24 12:13:42] [INFO ] After 12794ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 12:13:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 12:13:42] [INFO ] After 665ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-24 12:13:43] [INFO ] After 1746ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 653 ms.
[2023-03-24 12:13:44] [INFO ] After 15544ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 60 out of 1036 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1036/1036 places, 1452/1452 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1036 transition count 1450
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1034 transition count 1450
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 4 place count 1034 transition count 1439
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 26 place count 1023 transition count 1439
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 27 place count 1023 transition count 1438
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 28 place count 1022 transition count 1438
Applied a total of 28 rules in 169 ms. Remains 1022 /1036 variables (removed 14) and now considering 1438/1452 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 169 ms. Remains : 1022/1036 places, 1438/1452 transitions.
Incomplete random walk after 10000 steps, including 482 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 107260 steps, run timeout after 3001 ms. (steps per millisecond=35 ) properties seen :{}
Probabilistic random walk after 107260 steps, saw 32309 distinct states, run finished after 3001 ms. (steps per millisecond=35 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-24 12:13:47] [INFO ] Flow matrix only has 1434 transitions (discarded 4 similar events)
// Phase 1: matrix 1434 rows 1022 cols
[2023-03-24 12:13:47] [INFO ] Computed 177 place invariants in 52 ms
[2023-03-24 12:13:48] [INFO ] [Real]Absence check using 156 positive place invariants in 30 ms returned sat
[2023-03-24 12:13:48] [INFO ] [Real]Absence check using 156 positive and 21 generalized place invariants in 38 ms returned sat
[2023-03-24 12:13:48] [INFO ] After 262ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-24 12:13:48] [INFO ] [Nat]Absence check using 156 positive place invariants in 30 ms returned sat
[2023-03-24 12:13:48] [INFO ] [Nat]Absence check using 156 positive and 21 generalized place invariants in 52 ms returned sat
[2023-03-24 12:13:56] [INFO ] After 7333ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-24 12:13:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 12:14:01] [INFO ] After 5450ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-24 12:14:11] [INFO ] After 15493ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1809 ms.
[2023-03-24 12:14:13] [INFO ] After 25015ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 5 ms.
Support contains 60 out of 1022 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1022/1022 places, 1438/1438 transitions.
Applied a total of 0 rules in 54 ms. Remains 1022 /1022 variables (removed 0) and now considering 1438/1438 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 1022/1022 places, 1438/1438 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1022/1022 places, 1438/1438 transitions.
Applied a total of 0 rules in 50 ms. Remains 1022 /1022 variables (removed 0) and now considering 1438/1438 (removed 0) transitions.
[2023-03-24 12:14:13] [INFO ] Flow matrix only has 1434 transitions (discarded 4 similar events)
[2023-03-24 12:14:13] [INFO ] Invariant cache hit.
[2023-03-24 12:14:15] [INFO ] Implicit Places using invariants in 2160 ms returned []
[2023-03-24 12:14:15] [INFO ] Flow matrix only has 1434 transitions (discarded 4 similar events)
[2023-03-24 12:14:15] [INFO ] Invariant cache hit.
[2023-03-24 12:14:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 12:14:46] [INFO ] Performed 660/1022 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-24 12:15:01] [INFO ] Implicit Places using invariants and state equation in 45469 ms returned []
Implicit Place search using SMT with State Equation took 47637 ms to find 0 implicit places.
[2023-03-24 12:15:01] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-24 12:15:01] [INFO ] Flow matrix only has 1434 transitions (discarded 4 similar events)
[2023-03-24 12:15:01] [INFO ] Invariant cache hit.
[2023-03-24 12:15:03] [INFO ] Dead Transitions using invariants and state equation in 2041 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49850 ms. Remains : 1022/1022 places, 1438/1438 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1022 transition count 1434
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 4 place count 1022 transition count 1433
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 1021 transition count 1433
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1021 transition count 1432
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 1020 transition count 1432
Applied a total of 8 rules in 198 ms. Remains 1020 /1022 variables (removed 2) and now considering 1432/1438 (removed 6) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1432 rows 1020 cols
[2023-03-24 12:15:03] [INFO ] Computed 177 place invariants in 30 ms
[2023-03-24 12:15:03] [INFO ] [Real]Absence check using 156 positive place invariants in 34 ms returned sat
[2023-03-24 12:15:03] [INFO ] [Real]Absence check using 156 positive and 21 generalized place invariants in 44 ms returned sat
[2023-03-24 12:15:03] [INFO ] After 402ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-24 12:15:04] [INFO ] [Nat]Absence check using 156 positive place invariants in 33 ms returned sat
[2023-03-24 12:15:04] [INFO ] [Nat]Absence check using 156 positive and 21 generalized place invariants in 48 ms returned sat
[2023-03-24 12:15:11] [INFO ] After 7673ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-24 12:15:15] [INFO ] After 11055ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2783 ms.
[2023-03-24 12:15:18] [INFO ] After 14161ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-24 12:15:18] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 4 ms.
[2023-03-24 12:15:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1022 places, 1438 transitions and 7233 arcs took 10 ms.
[2023-03-24 12:15:18] [INFO ] Flatten gal took : 179 ms
Total runtime 147158 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityFireability.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: PolyORBNT_PT_S05J80
(NrP: 1022 NrTr: 1438 NrArc: 7233)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.156sec
net check time: 0m 0.001sec
init dd package: 0m 2.837sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9765852 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16095284 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 0.014sec
3394177
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="PolyORBNT-PT-S05J80"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is PolyORBNT-PT-S05J80, 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 r298-tall-167873952100751"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J80.tgz
mv PolyORBNT-PT-S05J80 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 ;