About the Execution of LTSMin+red for MultiCrashLeafsetExtension-PT-S16C07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 871.292 | 72406.00 | 88138.00 | 467.30 | 1 1 0 1 1 1 1 1 1 1 1 7 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.r233-tall-167856419400789.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 ltsminxred
Input is MultiCrashLeafsetExtension-PT-S16C07, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856419400789
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.2M
-rw-r--r-- 1 mcc users 13K Feb 26 02:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 02:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 02:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 02:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 02:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 26 02:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 23K Feb 26 02:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Feb 26 02:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 5.7M 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 MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679613635074
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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C07
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 23:20:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-23 23:20:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 23:20:37] [INFO ] Load time of PNML (sax parser for PT used): 336 ms
[2023-03-23 23:20:37] [INFO ] Transformed 6222 places.
[2023-03-23 23:20:37] [INFO ] Transformed 8685 transitions.
[2023-03-23 23:20:37] [INFO ] Parsed PT model containing 6222 places and 8685 transitions and 32582 arcs in 676 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Normalized transition count is 8413 out of 8685 initially.
// Phase 1: matrix 8413 rows 6222 cols
[2023-03-23 23:20:38] [INFO ] Computed 611 place invariants in 427 ms
FORMULA MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-11 7 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 137 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 15) seen :7
FORMULA MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 14) seen :4
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :4
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 14) seen :4
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 14) seen :3
[2023-03-23 23:20:39] [INFO ] Flow matrix only has 8413 transitions (discarded 272 similar events)
// Phase 1: matrix 8413 rows 6222 cols
[2023-03-23 23:20:39] [INFO ] Computed 611 place invariants in 267 ms
[2023-03-23 23:20:40] [INFO ] [Real]Absence check using 52 positive place invariants in 96 ms returned sat
[2023-03-23 23:20:40] [INFO ] [Real]Absence check using 52 positive and 559 generalized place invariants in 278 ms returned sat
[2023-03-23 23:20:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:20:44] [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: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
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)
[2023-03-23 23:20:45] [INFO ] [Real]Absence check using 52 positive place invariants in 78 ms returned sat
[2023-03-23 23:20:45] [INFO ] [Real]Absence check using 52 positive and 559 generalized place invariants in 252 ms returned sat
[2023-03-23 23:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:20:49] [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: Broken pipe ... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
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)
[2023-03-23 23:20:50] [INFO ] [Real]Absence check using 52 positive place invariants in 75 ms returned sat
[2023-03-23 23:20:50] [INFO ] [Real]Absence check using 52 positive and 559 generalized place invariants in 143 ms returned unsat
[2023-03-23 23:20:50] [INFO ] [Real]Absence check using 52 positive place invariants in 73 ms returned sat
[2023-03-23 23:20:51] [INFO ] [Real]Absence check using 52 positive and 559 generalized place invariants in 148 ms returned unsat
[2023-03-23 23:20:51] [INFO ] [Real]Absence check using 52 positive place invariants in 73 ms returned sat
[2023-03-23 23:20:51] [INFO ] [Real]Absence check using 52 positive and 559 generalized place invariants in 141 ms returned unsat
[2023-03-23 23:20:52] [INFO ] [Real]Absence check using 52 positive place invariants in 76 ms returned sat
[2023-03-23 23:20:52] [INFO ] [Real]Absence check using 52 positive and 559 generalized place invariants in 154 ms returned unsat
[2023-03-23 23:20:53] [INFO ] [Real]Absence check using 52 positive place invariants in 73 ms returned sat
[2023-03-23 23:20:53] [INFO ] [Real]Absence check using 52 positive and 559 generalized place invariants in 192 ms returned unsat
[2023-03-23 23:20:54] [INFO ] [Real]Absence check using 52 positive place invariants in 78 ms returned sat
[2023-03-23 23:20:54] [INFO ] [Real]Absence check using 52 positive and 559 generalized place invariants in 144 ms returned unsat
[2023-03-23 23:20:55] [INFO ] [Real]Absence check using 52 positive place invariants in 75 ms returned sat
[2023-03-23 23:20:55] [INFO ] [Real]Absence check using 52 positive and 559 generalized place invariants in 165 ms returned unsat
[2023-03-23 23:20:55] [INFO ] [Real]Absence check using 52 positive place invariants in 71 ms returned sat
[2023-03-23 23:20:56] [INFO ] [Real]Absence check using 52 positive and 559 generalized place invariants in 263 ms returned sat
[2023-03-23 23:20:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:21:00] [INFO ] [Real]Absence check using state equation in 4067 ms returned unknown
[2023-03-23 23:21:00] [INFO ] [Real]Absence check using 52 positive place invariants in 71 ms returned sat
[2023-03-23 23:21:01] [INFO ] [Real]Absence check using 52 positive and 559 generalized place invariants in 145 ms returned unsat
[2023-03-23 23:21:01] [INFO ] [Real]Absence check using 52 positive place invariants in 72 ms returned sat
[2023-03-23 23:21:01] [INFO ] [Real]Absence check using 52 positive and 559 generalized place invariants in 145 ms returned unsat
[2023-03-23 23:21:02] [INFO ] [Real]Absence check using 52 positive place invariants in 71 ms returned sat
[2023-03-23 23:21:02] [INFO ] [Real]Absence check using 52 positive and 559 generalized place invariants in 145 ms returned unsat
[2023-03-23 23:21:03] [INFO ] [Real]Absence check using 52 positive place invariants in 79 ms returned sat
[2023-03-23 23:21:03] [INFO ] [Real]Absence check using 52 positive and 559 generalized place invariants in 266 ms returned sat
[2023-03-23 23:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:21:07] [INFO ] [Real]Absence check using state equation in 4084 ms returned unknown
Current structural bounds on expressions (after SMT) : [51, 1, 1, 1, 1, 1, 1, 1, 1, 51, 1, 1, 1, 17] Max seen :[0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0]
FORMULA MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 4 out of 6222 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6222/6222 places, 8685/8685 transitions.
Graph (complete) has 19247 edges and 6222 vertex of which 6188 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.29 ms
Discarding 34 places :
Also discarding 0 output transitions
Drop transitions removed 1902 transitions
Trivial Post-agglo rules discarded 1902 transitions
Performed 1902 trivial Post agglomeration. Transition count delta: 1902
Iterating post reduction 0 with 1902 rules applied. Total rules applied 1903 place count 6188 transition count 6783
Reduce places removed 1902 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 1904 rules applied. Total rules applied 3807 place count 4286 transition count 6781
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 3809 place count 4284 transition count 6781
Performed 238 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 238 Pre rules applied. Total rules applied 3809 place count 4284 transition count 6543
Deduced a syphon composed of 238 places in 5 ms
Reduce places removed 238 places and 0 transitions.
Iterating global reduction 3 with 476 rules applied. Total rules applied 4285 place count 4046 transition count 6543
Discarding 1664 places :
Symmetric choice reduction at 3 with 1664 rule applications. Total rules 5949 place count 2382 transition count 4879
Iterating global reduction 3 with 1664 rules applied. Total rules applied 7613 place count 2382 transition count 4879
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 7613 place count 2382 transition count 4866
Deduced a syphon composed of 13 places in 8 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 7639 place count 2369 transition count 4866
Discarding 236 places :
Symmetric choice reduction at 3 with 236 rule applications. Total rules 7875 place count 2133 transition count 3214
Iterating global reduction 3 with 236 rules applied. Total rules applied 8111 place count 2133 transition count 3214
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 3 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 8145 place count 2116 transition count 3197
Free-agglomeration rule (complex) applied 162 times.
Iterating global reduction 3 with 162 rules applied. Total rules applied 8307 place count 2116 transition count 4451
Reduce places removed 162 places and 0 transitions.
Iterating post reduction 3 with 162 rules applied. Total rules applied 8469 place count 1954 transition count 4451
Partial Free-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 4 with 17 rules applied. Total rules applied 8486 place count 1954 transition count 4451
Applied a total of 8486 rules in 2283 ms. Remains 1954 /6222 variables (removed 4268) and now considering 4451/8685 (removed 4234) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2284 ms. Remains : 1954/6222 places, 4451/8685 transitions.
Normalized transition count is 4053 out of 4451 initially.
// Phase 1: matrix 4053 rows 1954 cols
[2023-03-23 23:21:10] [INFO ] Computed 577 place invariants in 59 ms
Incomplete random walk after 1000000 steps, including 22913 resets, run finished after 18290 ms. (steps per millisecond=54 ) properties (out of 4) seen :3
FORMULA MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 4298 resets, run finished after 4038 ms. (steps per millisecond=247 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 1000001 steps, including 4298 resets, run finished after 4035 ms. (steps per millisecond=247 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 1000001 steps, including 4297 resets, run finished after 4012 ms. (steps per millisecond=249 ) properties (out of 3) seen :2
[2023-03-23 23:21:40] [INFO ] Flow matrix only has 4053 transitions (discarded 398 similar events)
// Phase 1: matrix 4053 rows 1954 cols
[2023-03-23 23:21:40] [INFO ] Computed 577 place invariants in 90 ms
[2023-03-23 23:21:40] [INFO ] [Real]Absence check using 33 positive place invariants in 38 ms returned sat
[2023-03-23 23:21:40] [INFO ] [Real]Absence check using 33 positive and 544 generalized place invariants in 84 ms returned unsat
[2023-03-23 23:21:41] [INFO ] [Real]Absence check using 33 positive place invariants in 35 ms returned sat
[2023-03-23 23:21:41] [INFO ] [Real]Absence check using 33 positive and 544 generalized place invariants in 100 ms returned sat
[2023-03-23 23:21:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:21:42] [INFO ] [Real]Absence check using state equation in 1325 ms returned sat
[2023-03-23 23:21:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:21:43] [INFO ] [Nat]Absence check using 33 positive place invariants in 35 ms returned sat
[2023-03-23 23:21:43] [INFO ] [Nat]Absence check using 33 positive and 544 generalized place invariants in 102 ms returned sat
[2023-03-23 23:21:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:21:44] [INFO ] [Nat]Absence check using state equation in 1345 ms returned sat
[2023-03-23 23:21:44] [INFO ] State equation strengthened by 2450 read => feed constraints.
[2023-03-23 23:21:46] [INFO ] [Nat]Added 2450 Read/Feed constraints in 1762 ms returned unsat
[2023-03-23 23:21:46] [INFO ] [Real]Absence check using 33 positive place invariants in 35 ms returned sat
[2023-03-23 23:21:46] [INFO ] [Real]Absence check using 33 positive and 544 generalized place invariants in 42 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 0, 1] Max seen :[1, 0, 1]
FORMULA MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C07-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 69866 ms.
ITS solved all properties within timeout
BK_STOP 1679613707480
--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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="MultiCrashLeafsetExtension-PT-S16C07"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is MultiCrashLeafsetExtension-PT-S16C07, 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 r233-tall-167856419400789"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C07.tgz
mv MultiCrashLeafsetExtension-PT-S16C07 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 ;