About the Execution of Marcie+red for DatabaseWithMutex-PT-20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 733.424 | 209903.00 | 233005.00 | 826.00 | 380 380 380 20 20 20 380 20 1 1 1 1 1 1 1 1 | 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.r106-tall-167814483601085.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 DatabaseWithMutex-PT-20, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r106-tall-167814483601085
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 385K Feb 25 13:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.6M Feb 25 13:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 259K Feb 25 13:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M Feb 25 13:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 129K Feb 25 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 389K Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 226K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 827K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 538K Feb 25 14:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.2M Feb 25 14:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 635K Feb 25 14:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.0M Feb 25 14:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 39K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 91K Feb 25 15:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 2.7M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-00
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-01
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-02
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-03
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-04
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-05
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-06
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-07
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-08
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-09
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-10
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-11
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-12
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-13
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-14
FORMULA_NAME DatabaseWithMutex-PT-20-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678532922130
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=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-PT-20
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-11 11:08:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-11 11:08:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 11:08:43] [INFO ] Load time of PNML (sax parser for PT used): 258 ms
[2023-03-11 11:08:43] [INFO ] Transformed 3260 places.
[2023-03-11 11:08:43] [INFO ] Transformed 3200 transitions.
[2023-03-11 11:08:43] [INFO ] Parsed PT model containing 3260 places and 3200 transitions and 23200 arcs in 420 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 75 ms.
// Phase 1: matrix 3200 rows 3260 cols
[2023-03-11 11:08:44] [INFO ] Computed 460 place invariants in 169 ms
FORMULA DatabaseWithMutex-PT-20-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-20-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 993 ms. (steps per millisecond=10 ) properties (out of 14) seen :542
FORMULA DatabaseWithMutex-PT-20-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 13) seen :52
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 13) seen :52
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 13) seen :52
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 13) seen :52
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 13) seen :106
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 13) seen :53
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 13) seen :109
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 13) seen :52
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :52
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :52
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :52
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :53
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :52
[2023-03-11 11:08:46] [INFO ] Invariant cache hit.
[2023-03-11 11:08:46] [INFO ] [Real]Absence check using 78 positive place invariants in 54 ms returned sat
[2023-03-11 11:08:46] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 227 ms returned sat
[2023-03-11 11:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 11:08:48] [INFO ] [Real]Absence check using state equation in 1580 ms returned sat
[2023-03-11 11:08:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 11:08:49] [INFO ] [Nat]Absence check using 78 positive place invariants in 61 ms returned sat
[2023-03-11 11:08:49] [INFO ] [Nat]Absence check using 78 positive and 382 generalized place invariants in 224 ms returned sat
[2023-03-11 11:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 11:08:50] [INFO ] [Nat]Absence check using state equation in 1504 ms returned sat
[2023-03-11 11:08:51] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 236 ms.
[2023-03-11 11:08:53] [INFO ] Added : 55 causal constraints over 11 iterations in 2142 ms. Result :sat
[2023-03-11 11:08:53] [INFO ] [Real]Absence check using 78 positive place invariants in 46 ms returned sat
[2023-03-11 11:08:53] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 236 ms returned sat
[2023-03-11 11:08:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 11:08:55] [INFO ] [Real]Absence check using state equation in 1527 ms returned sat
[2023-03-11 11:08:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 11:08:55] [INFO ] [Nat]Absence check using 78 positive place invariants in 46 ms returned sat
[2023-03-11 11:08:55] [INFO ] [Nat]Absence check using 78 positive and 382 generalized place invariants in 244 ms returned sat
[2023-03-11 11:08:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 11:08:57] [INFO ] [Nat]Absence check using state equation in 1502 ms returned sat
[2023-03-11 11:08:57] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 161 ms.
[2023-03-11 11:08:59] [INFO ] Added : 55 causal constraints over 11 iterations in 1908 ms. Result :sat
[2023-03-11 11:08:59] [INFO ] [Real]Absence check using 78 positive place invariants in 43 ms returned sat
[2023-03-11 11:09:00] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 317 ms returned sat
[2023-03-11 11:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 11:09:01] [INFO ] [Real]Absence check using state equation in 1573 ms returned sat
[2023-03-11 11:09:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 11:09:02] [INFO ] [Nat]Absence check using 78 positive place invariants in 46 ms returned sat
[2023-03-11 11:09:02] [INFO ] [Nat]Absence check using 78 positive and 382 generalized place invariants in 313 ms returned sat
[2023-03-11 11:09:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 11:09:04] [INFO ] [Nat]Absence check using state equation in 1531 ms returned sat
[2023-03-11 11:09:04] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 167 ms.
[2023-03-11 11:09:05] [INFO ] Added : 24 causal constraints over 5 iterations in 1063 ms. Result :sat
[2023-03-11 11:09:05] [INFO ] [Real]Absence check using 78 positive place invariants in 44 ms returned sat
[2023-03-11 11:09:06] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 205 ms returned sat
[2023-03-11 11:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 11:09:07] [INFO ] [Real]Absence check using state equation in 1492 ms returned sat
[2023-03-11 11:09:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 11:09:07] [INFO ] [Nat]Absence check using 78 positive place invariants in 46 ms returned sat
[2023-03-11 11:09:08] [INFO ] [Nat]Absence check using 78 positive and 382 generalized place invariants in 187 ms returned sat
[2023-03-11 11:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 11:09:09] [INFO ] [Nat]Absence check using state equation in 1492 ms returned sat
[2023-03-11 11:09:09] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 174 ms.
[2023-03-11 11:09:10] [INFO ] Added : 0 causal constraints over 0 iterations in 417 ms. Result :sat
[2023-03-11 11:09:10] [INFO ] [Real]Absence check using 78 positive place invariants in 43 ms returned sat
[2023-03-11 11:09:10] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 76 ms returned unsat
[2023-03-11 11:09:11] [INFO ] [Real]Absence check using 78 positive place invariants in 43 ms returned sat
[2023-03-11 11:09:11] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 179 ms returned unsat
[2023-03-11 11:09:11] [INFO ] [Real]Absence check using 78 positive place invariants in 44 ms returned sat
[2023-03-11 11:09:11] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 236 ms returned sat
[2023-03-11 11:09:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 11:09:13] [INFO ] [Real]Absence check using state equation in 1464 ms returned sat
[2023-03-11 11:09:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 11:09:13] [INFO ] [Nat]Absence check using 78 positive place invariants in 45 ms returned sat
[2023-03-11 11:09:13] [INFO ] [Nat]Absence check using 78 positive and 382 generalized place invariants in 235 ms returned sat
[2023-03-11 11:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 11:09:15] [INFO ] [Nat]Absence check using state equation in 1524 ms returned sat
[2023-03-11 11:09:15] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 154 ms.
[2023-03-11 11:09:17] [INFO ] Added : 55 causal constraints over 11 iterations in 1875 ms. Result :sat
[2023-03-11 11:09:17] [INFO ] [Real]Absence check using 78 positive place invariants in 43 ms returned unsat
[2023-03-11 11:09:18] [INFO ] [Real]Absence check using 78 positive place invariants in 43 ms returned sat
[2023-03-11 11:09:18] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 131 ms returned unsat
[2023-03-11 11:09:18] [INFO ] [Real]Absence check using 78 positive place invariants in 48 ms returned sat
[2023-03-11 11:09:18] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 179 ms returned sat
[2023-03-11 11:09:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 11:09:20] [INFO ] [Real]Absence check using state equation in 1507 ms returned sat
[2023-03-11 11:09:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 11:09:20] [INFO ] [Nat]Absence check using 78 positive place invariants in 44 ms returned sat
[2023-03-11 11:09:20] [INFO ] [Nat]Absence check using 78 positive and 382 generalized place invariants in 171 ms returned sat
[2023-03-11 11:09:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 11:09:22] [INFO ] [Nat]Absence check using state equation in 1502 ms returned sat
[2023-03-11 11:09:22] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 151 ms.
[2023-03-11 11:09:25] [INFO ] Added : 92 causal constraints over 19 iterations in 2962 ms. Result :unknown
[2023-03-11 11:09:25] [INFO ] [Real]Absence check using 78 positive place invariants in 44 ms returned sat
[2023-03-11 11:09:26] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 191 ms returned sat
[2023-03-11 11:09:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 11:09:27] [INFO ] [Real]Absence check using state equation in 1468 ms returned sat
[2023-03-11 11:09:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 11:09:27] [INFO ] [Nat]Absence check using 78 positive place invariants in 46 ms returned sat
[2023-03-11 11:09:28] [INFO ] [Nat]Absence check using 78 positive and 382 generalized place invariants in 171 ms returned sat
[2023-03-11 11:09:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 11:09:29] [INFO ] [Nat]Absence check using state equation in 1472 ms returned sat
[2023-03-11 11:09:29] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 167 ms.
[2023-03-11 11:09:36] [INFO ] Deduced a trap composed of 27 places in 3353 ms of which 9 ms to minimize.
[2023-03-11 11:09:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 10
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 11:09:36] [INFO ] [Real]Absence check using 78 positive place invariants in 45 ms returned sat
[2023-03-11 11:09:36] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 172 ms returned unsat
[2023-03-11 11:09:36] [INFO ] [Real]Absence check using 78 positive place invariants in 44 ms returned sat
[2023-03-11 11:09:36] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 31 ms returned unsat
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, 20, 20, -1, 20, 1, 89, 6, 1, 1] Max seen :[103, 103, 150, 19, 20, 20, 103, 20, 1, 0, 0, 1, 1]
FORMULA DatabaseWithMutex-PT-20-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-07 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-05 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-04 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 1202 out of 3260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Performed 400 Post agglomeration using F-continuation condition.Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 3260 transition count 2800
Reduce places removed 420 places and 0 transitions.
Performed 400 Post agglomeration using F-continuation condition.Transition count delta: 400
Iterating post reduction 1 with 820 rules applied. Total rules applied 1220 place count 2840 transition count 2400
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 2 with 400 rules applied. Total rules applied 1620 place count 2440 transition count 2400
Applied a total of 1620 rules in 527 ms. Remains 2440 /3260 variables (removed 820) and now considering 2400/3200 (removed 800) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 528 ms. Remains : 2440/3260 places, 2400/3200 transitions.
// Phase 1: matrix 2400 rows 2440 cols
[2023-03-11 11:09:41] [INFO ] Computed 440 place invariants in 72 ms
Finished random walk after 383850 steps, including 1 resets, run visited all 7 properties in 30001 ms. (steps per millisecond=12 )
Interrupted Best-First random walk after 264109 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=52 ) properties seen 876
Interrupted Best-First random walk after 258681 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=51 ) properties seen 704
Interrupted Best-First random walk after 276812 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=55 ) properties seen 321
Finished Best-First random walk after 564391 steps, including 1 resets, run visited all 7 properties in 5001 ms. (steps per millisecond=112 )
Interrupted Best-First random walk after 270862 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=54 ) properties seen 704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4086 ms. (steps per millisecond=244 ) properties (out of 7) seen :429
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4159 ms. (steps per millisecond=240 ) properties (out of 7) seen :416
[2023-03-11 11:10:44] [INFO ] Invariant cache hit.
[2023-03-11 11:10:45] [INFO ] [Real]Absence check using 58 positive place invariants in 34 ms returned sat
[2023-03-11 11:10:45] [INFO ] [Real]Absence check using 58 positive and 382 generalized place invariants in 484 ms returned sat
[2023-03-11 11:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 11:10:46] [INFO ] [Real]Absence check using state equation in 1195 ms returned sat
[2023-03-11 11:10:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 11:10:47] [INFO ] [Nat]Absence check using 58 positive place invariants in 35 ms returned sat
[2023-03-11 11:10:47] [INFO ] [Nat]Absence check using 58 positive and 382 generalized place invariants in 480 ms returned sat
[2023-03-11 11:10:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 11:10:48] [INFO ] [Nat]Absence check using state equation in 1137 ms returned sat
[2023-03-11 11:10:48] [INFO ] Computed and/alt/rep : 1200/1200/1200 causal constraints (skipped 800 transitions) in 118 ms.
[2023-03-11 11:10:49] [INFO ] Added : 33 causal constraints over 7 iterations in 994 ms. Result :sat
Minimization took 2664 ms.
[2023-03-11 11:10:52] [INFO ] [Real]Absence check using 58 positive place invariants in 33 ms returned sat
[2023-03-11 11:10:53] [INFO ] [Real]Absence check using 58 positive and 382 generalized place invariants in 476 ms returned sat
[2023-03-11 11:10:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 11:10:54] [INFO ] [Real]Absence check using state equation in 1152 ms returned sat
[2023-03-11 11:10:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 11:10:54] [INFO ] [Nat]Absence check using 58 positive place invariants in 33 ms returned sat
[2023-03-11 11:10:55] [INFO ] [Nat]Absence check using 58 positive and 382 generalized place invariants in 489 ms returned sat
[2023-03-11 11:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 11:10:56] [INFO ] [Nat]Absence check using state equation in 1130 ms returned sat
[2023-03-11 11:10:56] [INFO ] Computed and/alt/rep : 1200/1200/1200 causal constraints (skipped 800 transitions) in 124 ms.
[2023-03-11 11:10:57] [INFO ] Added : 33 causal constraints over 7 iterations in 1004 ms. Result :sat
Minimization took 2656 ms.
[2023-03-11 11:11:00] [INFO ] [Real]Absence check using 58 positive place invariants in 30 ms returned sat
[2023-03-11 11:11:01] [INFO ] [Real]Absence check using 58 positive and 382 generalized place invariants in 653 ms returned sat
[2023-03-11 11:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 11:11:02] [INFO ] [Real]Absence check using state equation in 1144 ms returned sat
[2023-03-11 11:11:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 11:11:02] [INFO ] [Nat]Absence check using 58 positive place invariants in 35 ms returned sat
[2023-03-11 11:11:03] [INFO ] [Nat]Absence check using 58 positive and 382 generalized place invariants in 668 ms returned sat
[2023-03-11 11:11:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 11:11:04] [INFO ] [Nat]Absence check using state equation in 1053 ms returned sat
[2023-03-11 11:11:04] [INFO ] Computed and/alt/rep : 1200/1200/1200 causal constraints (skipped 800 transitions) in 118 ms.
[2023-03-11 11:11:05] [INFO ] Added : 29 causal constraints over 6 iterations in 911 ms. Result :sat
Minimization took 3001 ms.
[2023-03-11 11:11:08] [INFO ] [Real]Absence check using 58 positive place invariants in 31 ms returned sat
[2023-03-11 11:11:08] [INFO ] [Real]Absence check using 58 positive and 382 generalized place invariants in 83 ms returned unsat
[2023-03-11 11:11:08] [INFO ] [Real]Absence check using 58 positive place invariants in 34 ms returned sat
[2023-03-11 11:11:09] [INFO ] [Real]Absence check using 58 positive and 382 generalized place invariants in 470 ms returned sat
[2023-03-11 11:11:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 11:11:10] [INFO ] [Real]Absence check using state equation in 1163 ms returned sat
[2023-03-11 11:11:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 11:11:10] [INFO ] [Nat]Absence check using 58 positive place invariants in 39 ms returned sat
[2023-03-11 11:11:11] [INFO ] [Nat]Absence check using 58 positive and 382 generalized place invariants in 471 ms returned sat
[2023-03-11 11:11:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 11:11:12] [INFO ] [Nat]Absence check using state equation in 1129 ms returned sat
[2023-03-11 11:11:12] [INFO ] Computed and/alt/rep : 1200/1200/1200 causal constraints (skipped 800 transitions) in 122 ms.
[2023-03-11 11:11:13] [INFO ] Added : 33 causal constraints over 7 iterations in 987 ms. Result :sat
Minimization took 2652 ms.
[2023-03-11 11:11:16] [INFO ] [Real]Absence check using 58 positive place invariants in 31 ms returned sat
[2023-03-11 11:11:16] [INFO ] [Real]Absence check using 58 positive and 382 generalized place invariants in 111 ms returned unsat
[2023-03-11 11:11:16] [INFO ] [Real]Absence check using 58 positive place invariants in 31 ms returned sat
[2023-03-11 11:11:16] [INFO ] [Real]Absence check using 58 positive and 382 generalized place invariants in 83 ms returned unsat
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 20, -1, 1, 1] Max seen :[285, 285, 247, 20, 285, 1, 1]
FORMULA DatabaseWithMutex-PT-20-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-03 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 800 out of 2440 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2440/2440 places, 2400/2400 transitions.
Free-agglomeration rule applied 400 times.
Iterating global reduction 0 with 400 rules applied. Total rules applied 400 place count 2440 transition count 2000
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 0 with 400 rules applied. Total rules applied 800 place count 2040 transition count 2000
Free-agglomeration rule (complex) applied 400 times.
Iterating global reduction 1 with 400 rules applied. Total rules applied 1200 place count 2040 transition count 1600
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 1 with 400 rules applied. Total rules applied 1600 place count 1640 transition count 1600
Applied a total of 1600 rules in 476 ms. Remains 1640 /2440 variables (removed 800) and now considering 1600/2400 (removed 800) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 476 ms. Remains : 1640/2440 places, 1600/2400 transitions.
// Phase 1: matrix 1600 rows 1640 cols
[2023-03-11 11:11:19] [INFO ] Computed 440 place invariants in 35 ms
Finished random walk after 349333 steps, including 1 resets, run visited all 4 properties in 30001 ms. (steps per millisecond=11 )
Finished Best-First random walk after 221626 steps, including 0 resets, run visited all 4 properties in 5003 ms. (steps per millisecond=44 )
Finished Best-First random walk after 222444 steps, including 0 resets, run visited all 4 properties in 5001 ms. (steps per millisecond=44 )
Finished Best-First random walk after 244700 steps, including 0 resets, run visited all 4 properties in 5001 ms. (steps per millisecond=48 )
Finished Best-First random walk after 220022 steps, including 0 resets, run visited all 4 properties in 5001 ms. (steps per millisecond=43 )
[2023-03-11 11:12:09] [INFO ] Invariant cache hit.
[2023-03-11 11:12:09] [INFO ] [Real]Absence check using 58 positive place invariants in 23 ms returned sat
[2023-03-11 11:12:09] [INFO ] [Real]Absence check using 58 positive and 382 generalized place invariants in 285 ms returned unsat
[2023-03-11 11:12:09] [INFO ] [Real]Absence check using 58 positive place invariants in 21 ms returned sat
[2023-03-11 11:12:10] [INFO ] [Real]Absence check using 58 positive and 382 generalized place invariants in 278 ms returned unsat
[2023-03-11 11:12:10] [INFO ] [Real]Absence check using 58 positive place invariants in 21 ms returned sat
[2023-03-11 11:12:10] [INFO ] [Real]Absence check using 58 positive and 382 generalized place invariants in 214 ms returned unsat
[2023-03-11 11:12:10] [INFO ] [Real]Absence check using 58 positive place invariants in 21 ms returned sat
[2023-03-11 11:12:11] [INFO ] [Real]Absence check using 58 positive and 382 generalized place invariants in 282 ms returned unsat
Current structural bounds on expressions (after SMT) : [380, 380, 380, 380] Max seen :[380, 380, 380, 380]
FORMULA DatabaseWithMutex-PT-20-UpperBounds-06 380 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-02 380 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-01 380 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-UpperBounds-00 380 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 207551 ms.
ITS solved all properties within timeout
BK_STOP 1678533132033
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DatabaseWithMutex-PT-20"
export BK_EXAMINATION="UpperBounds"
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 DatabaseWithMutex-PT-20, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r106-tall-167814483601085"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-20.tgz
mv DatabaseWithMutex-PT-20 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;