About the Execution of LoLa+red for SquareGrid-PT-100510
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 441.336 | 199486.00 | 219732.00 | 1045.60 | 1 30 30 1 1 1 1 1 1 30 30 1 1 1 30 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.r455-smll-167912647300381.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 lolaxred
Input is SquareGrid-PT-100510, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r455-smll-167912647300381
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.6K Feb 25 13:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 13:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 12:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 12:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 17:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Feb 25 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 13:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 25 13:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 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
-rwxr-xr-x 1 mcc users 786K 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 positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME SquareGrid-PT-100510-UpperBounds-00
FORMULA_NAME SquareGrid-PT-100510-UpperBounds-01
FORMULA_NAME SquareGrid-PT-100510-UpperBounds-02
FORMULA_NAME SquareGrid-PT-100510-UpperBounds-03
FORMULA_NAME SquareGrid-PT-100510-UpperBounds-04
FORMULA_NAME SquareGrid-PT-100510-UpperBounds-05
FORMULA_NAME SquareGrid-PT-100510-UpperBounds-06
FORMULA_NAME SquareGrid-PT-100510-UpperBounds-07
FORMULA_NAME SquareGrid-PT-100510-UpperBounds-08
FORMULA_NAME SquareGrid-PT-100510-UpperBounds-09
FORMULA_NAME SquareGrid-PT-100510-UpperBounds-10
FORMULA_NAME SquareGrid-PT-100510-UpperBounds-11
FORMULA_NAME SquareGrid-PT-100510-UpperBounds-12
FORMULA_NAME SquareGrid-PT-100510-UpperBounds-13
FORMULA_NAME SquareGrid-PT-100510-UpperBounds-14
FORMULA_NAME SquareGrid-PT-100510-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679236918866
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=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SquareGrid-PT-100510
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 14:42:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-19 14:42:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 14:42:03] [INFO ] Load time of PNML (sax parser for PT used): 322 ms
[2023-03-19 14:42:03] [INFO ] Transformed 1380 places.
[2023-03-19 14:42:03] [INFO ] Transformed 1640 transitions.
[2023-03-19 14:42:03] [INFO ] Parsed PT model containing 1380 places and 1640 transitions and 6560 arcs in 510 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
// Phase 1: matrix 1640 rows 1380 cols
[2023-03-19 14:42:03] [INFO ] Computed 541 place invariants in 230 ms
FORMULA SquareGrid-PT-100510-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-100510-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1355 ms. (steps per millisecond=7 ) properties (out of 11) seen :46
FORMULA SquareGrid-PT-100510-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-100510-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-100510-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-100510-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-100510-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-100510-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 5) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 5) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 5) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 5) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 5) seen :25
[2023-03-19 14:42:05] [INFO ] Invariant cache hit.
[2023-03-19 14:42:06] [INFO ] [Real]Absence check using 540 positive place invariants in 308 ms returned sat
[2023-03-19 14:42:06] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 102 ms returned sat
[2023-03-19 14:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:42:08] [INFO ] [Real]Absence check using state equation in 1536 ms returned sat
[2023-03-19 14:42:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:42:09] [INFO ] [Nat]Absence check using 540 positive place invariants in 234 ms returned sat
[2023-03-19 14:42:09] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 95 ms returned sat
[2023-03-19 14:42:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:42:10] [INFO ] [Nat]Absence check using state equation in 1109 ms returned sat
[2023-03-19 14:42:10] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 155 ms.
[2023-03-19 14:42:13] [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.refineWithCausalOrder(DeadlockTester.java:1186)
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)
[2023-03-19 14:42:14] [INFO ] [Real]Absence check using 540 positive place invariants in 247 ms returned sat
[2023-03-19 14:42:14] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 100 ms returned sat
[2023-03-19 14:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:42:15] [INFO ] [Real]Absence check using state equation in 1388 ms returned sat
[2023-03-19 14:42:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:42:15] [INFO ] [Nat]Absence check using 540 positive place invariants in 152 ms returned sat
[2023-03-19 14:42:16] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 100 ms returned sat
[2023-03-19 14:42:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:42:17] [INFO ] [Nat]Absence check using state equation in 1230 ms returned sat
[2023-03-19 14:42:17] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 110 ms.
[2023-03-19 14:42:23] [INFO ] Deduced a trap composed of 2 places in 2637 ms of which 8 ms to minimize.
[2023-03-19 14:42:23] [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 1
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)
[2023-03-19 14:42:23] [INFO ] [Real]Absence check using 540 positive place invariants in 249 ms returned sat
[2023-03-19 14:42:24] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 109 ms returned sat
[2023-03-19 14:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:42:25] [INFO ] [Real]Absence check using state equation in 1348 ms returned sat
[2023-03-19 14:42:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:42:26] [INFO ] [Nat]Absence check using 540 positive place invariants in 243 ms returned sat
[2023-03-19 14:42:26] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 96 ms returned sat
[2023-03-19 14:42:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:42:27] [INFO ] [Nat]Absence check using state equation in 1105 ms returned sat
[2023-03-19 14:42:27] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 109 ms.
[2023-03-19 14:42:30] [INFO ] Added : 105 causal constraints over 21 iterations in 3206 ms. Result :unknown
[2023-03-19 14:42:31] [INFO ] [Real]Absence check using 540 positive place invariants in 219 ms returned sat
[2023-03-19 14:42:31] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 98 ms returned sat
[2023-03-19 14:42:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:42:32] [INFO ] [Real]Absence check using state equation in 1127 ms returned sat
[2023-03-19 14:42:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:42:32] [INFO ] [Nat]Absence check using 540 positive place invariants in 227 ms returned sat
[2023-03-19 14:42:32] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 92 ms returned sat
[2023-03-19 14:42:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:42:33] [INFO ] [Nat]Absence check using state equation in 1094 ms returned sat
[2023-03-19 14:42:34] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 104 ms.
[2023-03-19 14:42:37] [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 3
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.refineWithCausalOrder(DeadlockTester.java:1186)
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)
[2023-03-19 14:42:37] [INFO ] [Real]Absence check using 540 positive place invariants in 237 ms returned sat
[2023-03-19 14:42:37] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 91 ms returned sat
[2023-03-19 14:42:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:42:38] [INFO ] [Real]Absence check using state equation in 849 ms returned sat
[2023-03-19 14:42:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:42:39] [INFO ] [Nat]Absence check using 540 positive place invariants in 177 ms returned sat
[2023-03-19 14:42:39] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 71 ms returned sat
[2023-03-19 14:42:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:42:40] [INFO ] [Nat]Absence check using state equation in 888 ms returned sat
[2023-03-19 14:42:40] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 108 ms.
[2023-03-19 14:42:45] [INFO ] Deduced a trap composed of 2 places in 2036 ms of which 2 ms to minimize.
[2023-03-19 14:42:45] [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 4
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)
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30] Max seen :[7, 10, 8, 7, 8]
Support contains 5 out of 1380 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1380/1380 places, 1640/1640 transitions.
Applied a total of 0 rules in 209 ms. Remains 1380 /1380 variables (removed 0) and now considering 1640/1640 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 210 ms. Remains : 1380/1380 places, 1640/1640 transitions.
[2023-03-19 14:43:16] [INFO ] Invariant cache hit.
Finished random walk after 324724 steps, including 4 resets, run visited all 5 properties in 30001 ms. (steps per millisecond=10 )
FORMULA SquareGrid-PT-100510-UpperBounds-14 30 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Finished Best-First random walk after 247836 steps, including 0 resets, run visited all 4 properties in 5003 ms. (steps per millisecond=49 )
Finished Best-First random walk after 274833 steps, including 0 resets, run visited all 4 properties in 5003 ms. (steps per millisecond=54 )
Finished Best-First random walk after 300402 steps, including 0 resets, run visited all 4 properties in 5008 ms. (steps per millisecond=59 )
Finished Best-First random walk after 313335 steps, including 0 resets, run visited all 4 properties in 5007 ms. (steps per millisecond=62 )
[2023-03-19 14:44:06] [INFO ] Invariant cache hit.
[2023-03-19 14:44:06] [INFO ] [Real]Absence check using 540 positive place invariants in 209 ms returned sat
[2023-03-19 14:44:06] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 106 ms returned sat
[2023-03-19 14:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:44:07] [INFO ] [Real]Absence check using state equation in 1115 ms returned sat
[2023-03-19 14:44:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:44:08] [INFO ] [Nat]Absence check using 540 positive place invariants in 147 ms returned sat
[2023-03-19 14:44:08] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 59 ms returned sat
[2023-03-19 14:44:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:44:09] [INFO ] [Nat]Absence check using state equation in 859 ms returned sat
[2023-03-19 14:44:09] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 94 ms.
[2023-03-19 14:44:18] [INFO ] Added : 301 causal constraints over 61 iterations in 9626 ms. Result :sat
Minimization took 374 ms.
[2023-03-19 14:44:19] [INFO ] [Real]Absence check using 540 positive place invariants in 240 ms returned sat
[2023-03-19 14:44:19] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 89 ms returned sat
[2023-03-19 14:44:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:44:21] [INFO ] [Real]Absence check using state equation in 1243 ms returned sat
[2023-03-19 14:44:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:44:21] [INFO ] [Nat]Absence check using 540 positive place invariants in 245 ms returned sat
[2023-03-19 14:44:21] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 97 ms returned sat
[2023-03-19 14:44:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:44:22] [INFO ] [Nat]Absence check using state equation in 837 ms returned sat
[2023-03-19 14:44:22] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 95 ms.
[2023-03-19 14:44:32] [INFO ] Added : 306 causal constraints over 62 iterations in 9325 ms. Result :sat
Minimization took 366 ms.
[2023-03-19 14:44:33] [INFO ] [Real]Absence check using 540 positive place invariants in 241 ms returned sat
[2023-03-19 14:44:33] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 99 ms returned sat
[2023-03-19 14:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:44:34] [INFO ] [Real]Absence check using state equation in 1082 ms returned sat
[2023-03-19 14:44:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:44:34] [INFO ] [Nat]Absence check using 540 positive place invariants in 223 ms returned sat
[2023-03-19 14:44:35] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 89 ms returned sat
[2023-03-19 14:44:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:44:36] [INFO ] [Nat]Absence check using state equation in 972 ms returned sat
[2023-03-19 14:44:36] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 95 ms.
[2023-03-19 14:44:45] [INFO ] Added : 289 causal constraints over 58 iterations in 9167 ms. Result :sat
Minimization took 373 ms.
[2023-03-19 14:44:46] [INFO ] [Real]Absence check using 540 positive place invariants in 240 ms returned sat
[2023-03-19 14:44:46] [INFO ] [Real]Absence check using 540 positive and 1 generalized place invariants in 102 ms returned sat
[2023-03-19 14:44:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:44:47] [INFO ] [Real]Absence check using state equation in 985 ms returned sat
[2023-03-19 14:44:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:44:47] [INFO ] [Nat]Absence check using 540 positive place invariants in 208 ms returned sat
[2023-03-19 14:44:48] [INFO ] [Nat]Absence check using 540 positive and 1 generalized place invariants in 96 ms returned sat
[2023-03-19 14:44:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:44:49] [INFO ] [Nat]Absence check using state equation in 1137 ms returned sat
[2023-03-19 14:44:49] [INFO ] Computed and/alt/rep : 1240/1240/1240 causal constraints (skipped 0 transitions) in 94 ms.
[2023-03-19 14:44:58] [INFO ] Added : 287 causal constraints over 58 iterations in 9244 ms. Result :sat
Minimization took 368 ms.
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30] Max seen :[18, 28, 19, 15]
FORMULA SquareGrid-PT-100510-UpperBounds-10 30 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SquareGrid-PT-100510-UpperBounds-09 30 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SquareGrid-PT-100510-UpperBounds-02 30 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SquareGrid-PT-100510-UpperBounds-01 30 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 194724 ms.
ITS solved all properties within timeout
BK_STOP 1679237118352
--------------------
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="SquareGrid-PT-100510"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is SquareGrid-PT-100510, 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 r455-smll-167912647300381"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-100510.tgz
mv SquareGrid-PT-100510 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 ;