About the Execution of Smart+red for EisenbergMcGuire-PT-07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16207.607 | 3600000.00 | 3695187.00 | 15167.80 | 1 1 1 ? 1 1 1 ? 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.r523-tall-167987247800253.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is EisenbergMcGuire-PT-07, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r523-tall-167987247800253
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 6.5K Mar 23 15:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Mar 23 15:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Mar 23 15:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 23 15:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 17K Mar 23 15:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 176K Mar 23 15:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Mar 23 15:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 23 15:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 1.2M Mar 31 16:48 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 EisenbergMcGuire-PT-07-UpperBounds-00
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-01
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-02
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-03
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-04
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-05
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-06
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-07
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-08
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-09
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-10
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-11
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-12
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-13
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-14
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1680814566335
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-07
Applying reductions before tool smart
Invoking reducer
Running Version 202304061127
[2023-04-06 20:56:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-06 20:56:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-06 20:56:08] [INFO ] Load time of PNML (sax parser for PT used): 128 ms
[2023-04-06 20:56:08] [INFO ] Transformed 553 places.
[2023-04-06 20:56:08] [INFO ] Transformed 1960 transitions.
[2023-04-06 20:56:08] [INFO ] Found NUPN structural information;
[2023-04-06 20:56:08] [INFO ] Parsed PT model containing 553 places and 1960 transitions and 9212 arcs in 213 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Normalized transition count is 1001 out of 1960 initially.
// Phase 1: matrix 1001 rows 553 cols
[2023-04-06 20:56:08] [INFO ] Computed 22 invariants in 31 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 16) seen :11
FORMULA EisenbergMcGuire-PT-07-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 5) seen :0
[2023-04-06 20:56:09] [INFO ] Flow matrix only has 1001 transitions (discarded 959 similar events)
// Phase 1: matrix 1001 rows 553 cols
[2023-04-06 20:56:09] [INFO ] Computed 22 invariants in 9 ms
[2023-04-06 20:56:09] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2023-04-06 20:56:09] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2023-04-06 20:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:09] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2023-04-06 20:56:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:56:09] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2023-04-06 20:56:09] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2023-04-06 20:56:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:10] [INFO ] [Nat]Absence check using state equation in 214 ms returned sat
[2023-04-06 20:56:10] [INFO ] State equation strengthened by 472 read => feed constraints.
[2023-04-06 20:56:10] [INFO ] [Nat]Added 472 Read/Feed constraints in 88 ms returned sat
[2023-04-06 20:56:10] [INFO ] Deduced a trap composed of 3 places in 285 ms of which 6 ms to minimize.
[2023-04-06 20:56:10] [INFO ] Deduced a trap composed of 3 places in 246 ms of which 1 ms to minimize.
[2023-04-06 20:56:11] [INFO ] Deduced a trap composed of 3 places in 256 ms of which 2 ms to minimize.
[2023-04-06 20:56:11] [INFO ] Deduced a trap composed of 20 places in 198 ms of which 2 ms to minimize.
[2023-04-06 20:56:11] [INFO ] Deduced a trap composed of 3 places in 225 ms of which 10 ms to minimize.
[2023-04-06 20:56:11] [INFO ] Deduced a trap composed of 40 places in 199 ms of which 1 ms to minimize.
[2023-04-06 20:56:12] [INFO ] Deduced a trap composed of 3 places in 193 ms of which 2 ms to minimize.
[2023-04-06 20:56:12] [INFO ] Deduced a trap composed of 31 places in 171 ms of which 1 ms to minimize.
[2023-04-06 20:56:12] [INFO ] Deduced a trap composed of 3 places in 164 ms of which 1 ms to minimize.
[2023-04-06 20:56:12] [INFO ] Deduced a trap composed of 45 places in 140 ms of which 1 ms to minimize.
[2023-04-06 20:56:12] [INFO ] Deduced a trap composed of 35 places in 105 ms of which 0 ms to minimize.
[2023-04-06 20:56:12] [INFO ] Deduced a trap composed of 19 places in 76 ms of which 1 ms to minimize.
[2023-04-06 20:56:12] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 2759 ms
[2023-04-06 20:56:13] [INFO ] Computed and/alt/rep : 680/1520/554 causal constraints (skipped 440 transitions) in 94 ms.
[2023-04-06 20:56:15] [INFO ] Deduced a trap composed of 3 places in 280 ms of which 1 ms to minimize.
[2023-04-06 20:56:15] [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 0
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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2023-04-06 20:56:15] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2023-04-06 20:56:15] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 20:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:15] [INFO ] [Real]Absence check using state equation in 246 ms returned sat
[2023-04-06 20:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:56:15] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2023-04-06 20:56:15] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 20:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:15] [INFO ] [Nat]Absence check using state equation in 236 ms returned sat
[2023-04-06 20:56:15] [INFO ] [Nat]Added 472 Read/Feed constraints in 55 ms returned sat
[2023-04-06 20:56:16] [INFO ] Deduced a trap composed of 6 places in 223 ms of which 1 ms to minimize.
[2023-04-06 20:56:16] [INFO ] Deduced a trap composed of 3 places in 170 ms of which 1 ms to minimize.
[2023-04-06 20:56:16] [INFO ] Deduced a trap composed of 3 places in 212 ms of which 1 ms to minimize.
[2023-04-06 20:56:16] [INFO ] Deduced a trap composed of 29 places in 168 ms of which 0 ms to minimize.
[2023-04-06 20:56:17] [INFO ] Deduced a trap composed of 35 places in 135 ms of which 0 ms to minimize.
[2023-04-06 20:56:17] [INFO ] Deduced a trap composed of 29 places in 130 ms of which 0 ms to minimize.
[2023-04-06 20:56:17] [INFO ] Deduced a trap composed of 69 places in 107 ms of which 0 ms to minimize.
[2023-04-06 20:56:17] [INFO ] Deduced a trap composed of 3 places in 96 ms of which 0 ms to minimize.
[2023-04-06 20:56:17] [INFO ] Deduced a trap composed of 20 places in 71 ms of which 1 ms to minimize.
[2023-04-06 20:56:17] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 0 ms to minimize.
[2023-04-06 20:56:17] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1759 ms
[2023-04-06 20:56:17] [INFO ] Computed and/alt/rep : 680/1520/554 causal constraints (skipped 440 transitions) in 108 ms.
[2023-04-06 20:56:20] [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.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2023-04-06 20:56:20] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2023-04-06 20:56:20] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2023-04-06 20:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:20] [INFO ] [Real]Absence check using state equation in 243 ms returned sat
[2023-04-06 20:56:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:56:21] [INFO ] [Nat]Absence check using 15 positive place invariants in 17 ms returned sat
[2023-04-06 20:56:21] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2023-04-06 20:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:21] [INFO ] [Nat]Absence check using state equation in 235 ms returned sat
[2023-04-06 20:56:21] [INFO ] [Nat]Added 472 Read/Feed constraints in 58 ms returned sat
[2023-04-06 20:56:21] [INFO ] Deduced a trap composed of 6 places in 242 ms of which 0 ms to minimize.
[2023-04-06 20:56:21] [INFO ] Deduced a trap composed of 3 places in 206 ms of which 2 ms to minimize.
[2023-04-06 20:56:22] [INFO ] Deduced a trap composed of 48 places in 192 ms of which 1 ms to minimize.
[2023-04-06 20:56:22] [INFO ] Deduced a trap composed of 39 places in 190 ms of which 0 ms to minimize.
[2023-04-06 20:56:22] [INFO ] Deduced a trap composed of 5 places in 190 ms of which 0 ms to minimize.
[2023-04-06 20:56:22] [INFO ] Deduced a trap composed of 3 places in 193 ms of which 0 ms to minimize.
[2023-04-06 20:56:23] [INFO ] Deduced a trap composed of 4 places in 191 ms of which 1 ms to minimize.
[2023-04-06 20:56:23] [INFO ] Deduced a trap composed of 190 places in 196 ms of which 0 ms to minimize.
[2023-04-06 20:56:23] [INFO ] Deduced a trap composed of 41 places in 179 ms of which 0 ms to minimize.
[2023-04-06 20:56:23] [INFO ] Deduced a trap composed of 35 places in 173 ms of which 1 ms to minimize.
[2023-04-06 20:56:23] [INFO ] Deduced a trap composed of 3 places in 207 ms of which 1 ms to minimize.
[2023-04-06 20:56:24] [INFO ] Deduced a trap composed of 3 places in 139 ms of which 1 ms to minimize.
[2023-04-06 20:56:24] [INFO ] Deduced a trap composed of 35 places in 102 ms of which 0 ms to minimize.
[2023-04-06 20:56:24] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 0 ms to minimize.
[2023-04-06 20:56:24] [INFO ] Deduced a trap composed of 3 places in 129 ms of which 1 ms to minimize.
[2023-04-06 20:56:24] [INFO ] Deduced a trap composed of 56 places in 104 ms of which 1 ms to minimize.
[2023-04-06 20:56:24] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 1 ms to minimize.
[2023-04-06 20:56:24] [INFO ] Deduced a trap composed of 55 places in 71 ms of which 0 ms to minimize.
[2023-04-06 20:56:24] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 3637 ms
[2023-04-06 20:56:25] [INFO ] Computed and/alt/rep : 680/1520/554 causal constraints (skipped 440 transitions) in 81 ms.
[2023-04-06 20:56:25] [INFO ] Added : 85 causal constraints over 17 iterations in 948 ms. Result :unknown
[2023-04-06 20:56:26] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2023-04-06 20:56:26] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2023-04-06 20:56:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:26] [INFO ] [Real]Absence check using state equation in 227 ms returned sat
[2023-04-06 20:56:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:56:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2023-04-06 20:56:26] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2023-04-06 20:56:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:26] [INFO ] [Nat]Absence check using state equation in 240 ms returned sat
[2023-04-06 20:56:26] [INFO ] [Nat]Added 472 Read/Feed constraints in 79 ms returned sat
[2023-04-06 20:56:27] [INFO ] Deduced a trap composed of 44 places in 235 ms of which 0 ms to minimize.
[2023-04-06 20:56:27] [INFO ] Deduced a trap composed of 3 places in 231 ms of which 1 ms to minimize.
[2023-04-06 20:56:27] [INFO ] Deduced a trap composed of 104 places in 246 ms of which 0 ms to minimize.
[2023-04-06 20:56:27] [INFO ] Deduced a trap composed of 33 places in 232 ms of which 0 ms to minimize.
[2023-04-06 20:56:28] [INFO ] Deduced a trap composed of 3 places in 226 ms of which 0 ms to minimize.
[2023-04-06 20:56:28] [INFO ] Deduced a trap composed of 35 places in 203 ms of which 1 ms to minimize.
[2023-04-06 20:56:28] [INFO ] Deduced a trap composed of 3 places in 175 ms of which 1 ms to minimize.
[2023-04-06 20:56:28] [INFO ] Deduced a trap composed of 38 places in 134 ms of which 1 ms to minimize.
[2023-04-06 20:56:28] [INFO ] Deduced a trap composed of 5 places in 135 ms of which 0 ms to minimize.
[2023-04-06 20:56:29] [INFO ] Deduced a trap composed of 38 places in 128 ms of which 2 ms to minimize.
[2023-04-06 20:56:29] [INFO ] Deduced a trap composed of 3 places in 133 ms of which 0 ms to minimize.
[2023-04-06 20:56:29] [INFO ] Deduced a trap composed of 3 places in 107 ms of which 1 ms to minimize.
[2023-04-06 20:56:29] [INFO ] Deduced a trap composed of 35 places in 100 ms of which 0 ms to minimize.
[2023-04-06 20:56:29] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 0 ms to minimize.
[2023-04-06 20:56:29] [INFO ] Deduced a trap composed of 3 places in 88 ms of which 0 ms to minimize.
[2023-04-06 20:56:29] [INFO ] Deduced a trap composed of 20 places in 74 ms of which 2 ms to minimize.
[2023-04-06 20:56:30] [INFO ] Deduced a trap composed of 26 places in 93 ms of which 0 ms to minimize.
[2023-04-06 20:56:30] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 3312 ms
[2023-04-06 20:56:30] [INFO ] Computed and/alt/rep : 680/1520/554 causal constraints (skipped 440 transitions) in 77 ms.
[2023-04-06 20:56:31] [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 3
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:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2023-04-06 20:56:31] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2023-04-06 20:56:31] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2023-04-06 20:56:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:31] [INFO ] [Real]Absence check using state equation in 224 ms returned sat
[2023-04-06 20:56:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:56:31] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2023-04-06 20:56:31] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 10 ms returned sat
[2023-04-06 20:56:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:32] [INFO ] [Nat]Absence check using state equation in 241 ms returned sat
[2023-04-06 20:56:32] [INFO ] [Nat]Added 472 Read/Feed constraints in 54 ms returned sat
[2023-04-06 20:56:32] [INFO ] Deduced a trap composed of 6 places in 212 ms of which 1 ms to minimize.
[2023-04-06 20:56:32] [INFO ] Deduced a trap composed of 3 places in 209 ms of which 0 ms to minimize.
[2023-04-06 20:56:32] [INFO ] Deduced a trap composed of 111 places in 232 ms of which 1 ms to minimize.
[2023-04-06 20:56:33] [INFO ] Deduced a trap composed of 29 places in 230 ms of which 0 ms to minimize.
[2023-04-06 20:56:33] [INFO ] Deduced a trap composed of 3 places in 233 ms of which 0 ms to minimize.
[2023-04-06 20:56:33] [INFO ] Deduced a trap composed of 5 places in 232 ms of which 1 ms to minimize.
[2023-04-06 20:56:33] [INFO ] Deduced a trap composed of 39 places in 223 ms of which 0 ms to minimize.
[2023-04-06 20:56:34] [INFO ] Deduced a trap composed of 78 places in 242 ms of which 3 ms to minimize.
[2023-04-06 20:56:34] [INFO ] Deduced a trap composed of 38 places in 171 ms of which 0 ms to minimize.
[2023-04-06 20:56:34] [INFO ] Deduced a trap composed of 3 places in 171 ms of which 2 ms to minimize.
[2023-04-06 20:56:34] [INFO ] Deduced a trap composed of 3 places in 140 ms of which 3 ms to minimize.
[2023-04-06 20:56:35] [INFO ] Deduced a trap composed of 3 places in 129 ms of which 0 ms to minimize.
[2023-04-06 20:56:35] [INFO ] Deduced a trap composed of 75 places in 125 ms of which 0 ms to minimize.
[2023-04-06 20:56:35] [INFO ] Deduced a trap composed of 32 places in 101 ms of which 0 ms to minimize.
[2023-04-06 20:56:35] [INFO ] Deduced a trap composed of 23 places in 105 ms of which 1 ms to minimize.
[2023-04-06 20:56:35] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 3411 ms
[2023-04-06 20:56:35] [INFO ] Computed and/alt/rep : 680/1520/554 causal constraints (skipped 440 transitions) in 69 ms.
[2023-04-06 20:56:36] [INFO ] Added : 100 causal constraints over 20 iterations in 1160 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
FORMULA EisenbergMcGuire-PT-07-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 3 out of 553 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 553/553 places, 1960/1960 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 553 transition count 1953
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 546 transition count 1953
Performed 153 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 153 Pre rules applied. Total rules applied 14 place count 546 transition count 1800
Deduced a syphon composed of 153 places in 2 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 2 with 306 rules applied. Total rules applied 320 place count 393 transition count 1800
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 362 place count 351 transition count 1506
Iterating global reduction 2 with 42 rules applied. Total rules applied 404 place count 351 transition count 1506
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 3 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 488 place count 309 transition count 1464
Applied a total of 488 rules in 187 ms. Remains 309 /553 variables (removed 244) and now considering 1464/1960 (removed 496) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 309/553 places, 1464/1960 transitions.
Normalized transition count is 505 out of 1464 initially.
// Phase 1: matrix 505 rows 309 cols
[2023-04-06 20:56:37] [INFO ] Computed 22 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2728 ms. (steps per millisecond=366 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 3) seen :0
[2023-04-06 20:56:42] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
// Phase 1: matrix 505 rows 309 cols
[2023-04-06 20:56:42] [INFO ] Computed 22 invariants in 10 ms
[2023-04-06 20:56:42] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-04-06 20:56:42] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 20:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:42] [INFO ] [Real]Absence check using state equation in 118 ms returned sat
[2023-04-06 20:56:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:56:42] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-04-06 20:56:42] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 20:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:42] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2023-04-06 20:56:42] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 20:56:42] [INFO ] [Nat]Added 220 Read/Feed constraints in 32 ms returned sat
[2023-04-06 20:56:42] [INFO ] Deduced a trap composed of 10 places in 88 ms of which 0 ms to minimize.
[2023-04-06 20:56:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 133 ms
[2023-04-06 20:56:42] [INFO ] Computed and/alt/rep : 436/1058/310 causal constraints (skipped 188 transitions) in 55 ms.
[2023-04-06 20:56:43] [INFO ] Added : 82 causal constraints over 17 iterations in 578 ms. Result :sat
Minimization took 69 ms.
[2023-04-06 20:56:43] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 20:56:43] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 20:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:43] [INFO ] [Real]Absence check using state equation in 105 ms returned sat
[2023-04-06 20:56:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:56:43] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 20:56:43] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 20:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:43] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2023-04-06 20:56:43] [INFO ] [Nat]Added 220 Read/Feed constraints in 23 ms returned sat
[2023-04-06 20:56:44] [INFO ] Computed and/alt/rep : 436/1058/310 causal constraints (skipped 188 transitions) in 50 ms.
[2023-04-06 20:56:44] [INFO ] Added : 27 causal constraints over 6 iterations in 244 ms. Result :sat
Minimization took 53 ms.
[2023-04-06 20:56:44] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 20:56:44] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 20:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:44] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2023-04-06 20:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:56:44] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-04-06 20:56:44] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 20:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:44] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2023-04-06 20:56:44] [INFO ] [Nat]Added 220 Read/Feed constraints in 22 ms returned sat
[2023-04-06 20:56:44] [INFO ] Computed and/alt/rep : 436/1058/310 causal constraints (skipped 188 transitions) in 42 ms.
[2023-04-06 20:56:45] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 0 ms to minimize.
[2023-04-06 20:56:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 105 ms
[2023-04-06 20:56:45] [INFO ] Added : 79 causal constraints over 17 iterations in 712 ms. Result :sat
Minimization took 69 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
FORMULA EisenbergMcGuire-PT-07-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2 out of 309 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1464/1464 transitions.
Applied a total of 0 rules in 66 ms. Remains 309 /309 variables (removed 0) and now considering 1464/1464 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 309/309 places, 1464/1464 transitions.
Normalized transition count is 505 out of 1464 initially.
// Phase 1: matrix 505 rows 309 cols
[2023-04-06 20:56:45] [INFO ] Computed 22 invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2550 ms. (steps per millisecond=392 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 2) seen :0
[2023-04-06 20:56:49] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
// Phase 1: matrix 505 rows 309 cols
[2023-04-06 20:56:49] [INFO ] Computed 22 invariants in 9 ms
[2023-04-06 20:56:49] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 20:56:49] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 20:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:49] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2023-04-06 20:56:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:56:49] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 20:56:49] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 18 ms returned sat
[2023-04-06 20:56:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:49] [INFO ] [Nat]Absence check using state equation in 112 ms returned sat
[2023-04-06 20:56:50] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 20:56:50] [INFO ] [Nat]Added 220 Read/Feed constraints in 26 ms returned sat
[2023-04-06 20:56:50] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 0 ms to minimize.
[2023-04-06 20:56:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 84 ms
[2023-04-06 20:56:50] [INFO ] Computed and/alt/rep : 436/1058/310 causal constraints (skipped 188 transitions) in 50 ms.
[2023-04-06 20:56:50] [INFO ] Added : 82 causal constraints over 17 iterations in 556 ms. Result :sat
Minimization took 68 ms.
[2023-04-06 20:56:50] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 20:56:50] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 20:56:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:50] [INFO ] [Real]Absence check using state equation in 108 ms returned sat
[2023-04-06 20:56:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:56:51] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-04-06 20:56:51] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 20:56:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:51] [INFO ] [Nat]Absence check using state equation in 113 ms returned sat
[2023-04-06 20:56:51] [INFO ] [Nat]Added 220 Read/Feed constraints in 23 ms returned sat
[2023-04-06 20:56:51] [INFO ] Computed and/alt/rep : 436/1058/310 causal constraints (skipped 188 transitions) in 41 ms.
[2023-04-06 20:56:51] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 0 ms to minimize.
[2023-04-06 20:56:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 88 ms
[2023-04-06 20:56:51] [INFO ] Added : 79 causal constraints over 17 iterations in 642 ms. Result :sat
Minimization took 67 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 309 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1464/1464 transitions.
Applied a total of 0 rules in 43 ms. Remains 309 /309 variables (removed 0) and now considering 1464/1464 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 309/309 places, 1464/1464 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1464/1464 transitions.
Applied a total of 0 rules in 40 ms. Remains 309 /309 variables (removed 0) and now considering 1464/1464 (removed 0) transitions.
[2023-04-06 20:56:52] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2023-04-06 20:56:52] [INFO ] Invariant cache hit.
[2023-04-06 20:56:52] [INFO ] Implicit Places using invariants in 288 ms returned []
[2023-04-06 20:56:52] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2023-04-06 20:56:52] [INFO ] Invariant cache hit.
[2023-04-06 20:56:52] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 20:56:53] [INFO ] Implicit Places using invariants and state equation in 1049 ms returned []
Implicit Place search using SMT with State Equation took 1341 ms to find 0 implicit places.
[2023-04-06 20:56:53] [INFO ] Redundant transitions in 79 ms returned []
[2023-04-06 20:56:53] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2023-04-06 20:56:53] [INFO ] Invariant cache hit.
[2023-04-06 20:56:54] [INFO ] Dead Transitions using invariants and state equation in 530 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2003 ms. Remains : 309/309 places, 1464/1464 transitions.
Starting property specific reduction for EisenbergMcGuire-PT-07-UpperBounds-03
Normalized transition count is 505 out of 1464 initially.
// Phase 1: matrix 505 rows 309 cols
[2023-04-06 20:56:54] [INFO ] Computed 22 invariants in 4 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-04-06 20:56:54] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
// Phase 1: matrix 505 rows 309 cols
[2023-04-06 20:56:54] [INFO ] Computed 22 invariants in 5 ms
[2023-04-06 20:56:54] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 20:56:54] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 20:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:54] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2023-04-06 20:56:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:56:54] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 20:56:54] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2023-04-06 20:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:54] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2023-04-06 20:56:54] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 20:56:54] [INFO ] [Nat]Added 220 Read/Feed constraints in 33 ms returned sat
[2023-04-06 20:56:54] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 0 ms to minimize.
[2023-04-06 20:56:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 105 ms
[2023-04-06 20:56:54] [INFO ] Computed and/alt/rep : 436/1058/310 causal constraints (skipped 188 transitions) in 45 ms.
[2023-04-06 20:56:55] [INFO ] Added : 82 causal constraints over 17 iterations in 554 ms. Result :sat
Minimization took 65 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 309 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1464/1464 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 309 transition count 1463
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 308 transition count 1463
Applied a total of 2 rules in 40 ms. Remains 308 /309 variables (removed 1) and now considering 1463/1464 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 308/309 places, 1463/1464 transitions.
Normalized transition count is 504 out of 1463 initially.
// Phase 1: matrix 504 rows 308 cols
[2023-04-06 20:56:55] [INFO ] Computed 22 invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2649 ms. (steps per millisecond=377 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 1) seen :0
[2023-04-06 20:56:58] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
// Phase 1: matrix 504 rows 308 cols
[2023-04-06 20:56:58] [INFO ] Computed 22 invariants in 4 ms
[2023-04-06 20:56:58] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-04-06 20:56:58] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 20:56:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:58] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2023-04-06 20:56:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:56:58] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 20:56:58] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 20:56:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:56:59] [INFO ] [Nat]Absence check using state equation in 110 ms returned sat
[2023-04-06 20:56:59] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 20:56:59] [INFO ] [Nat]Added 220 Read/Feed constraints in 24 ms returned sat
[2023-04-06 20:56:59] [INFO ] Computed and/alt/rep : 435/1057/309 causal constraints (skipped 188 transitions) in 39 ms.
[2023-04-06 20:56:59] [INFO ] Added : 85 causal constraints over 17 iterations in 533 ms. Result :sat
Minimization took 65 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 30 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 308/308 places, 1463/1463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 29 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2023-04-06 20:56:59] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2023-04-06 20:56:59] [INFO ] Invariant cache hit.
[2023-04-06 20:57:00] [INFO ] Implicit Places using invariants in 295 ms returned []
[2023-04-06 20:57:00] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2023-04-06 20:57:00] [INFO ] Invariant cache hit.
[2023-04-06 20:57:00] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 20:57:01] [INFO ] Implicit Places using invariants and state equation in 1163 ms returned []
Implicit Place search using SMT with State Equation took 1474 ms to find 0 implicit places.
[2023-04-06 20:57:01] [INFO ] Redundant transitions in 65 ms returned []
[2023-04-06 20:57:01] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2023-04-06 20:57:01] [INFO ] Invariant cache hit.
[2023-04-06 20:57:01] [INFO ] Dead Transitions using invariants and state equation in 503 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2084 ms. Remains : 308/308 places, 1463/1463 transitions.
Ending property specific reduction for EisenbergMcGuire-PT-07-UpperBounds-03 in 7818 ms.
Starting property specific reduction for EisenbergMcGuire-PT-07-UpperBounds-07
Normalized transition count is 505 out of 1464 initially.
// Phase 1: matrix 505 rows 309 cols
[2023-04-06 20:57:01] [INFO ] Computed 22 invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-04-06 20:57:02] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
// Phase 1: matrix 505 rows 309 cols
[2023-04-06 20:57:02] [INFO ] Computed 22 invariants in 3 ms
[2023-04-06 20:57:02] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 20:57:02] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 20:57:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:57:02] [INFO ] [Real]Absence check using state equation in 118 ms returned sat
[2023-04-06 20:57:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:57:02] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-04-06 20:57:02] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 20:57:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:57:02] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2023-04-06 20:57:02] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 20:57:02] [INFO ] [Nat]Added 220 Read/Feed constraints in 25 ms returned sat
[2023-04-06 20:57:02] [INFO ] Computed and/alt/rep : 436/1058/310 causal constraints (skipped 188 transitions) in 40 ms.
[2023-04-06 20:57:02] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 0 ms to minimize.
[2023-04-06 20:57:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 93 ms
[2023-04-06 20:57:03] [INFO ] Added : 79 causal constraints over 17 iterations in 628 ms. Result :sat
Minimization took 66 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 309 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1464/1464 transitions.
Applied a total of 0 rules in 30 ms. Remains 309 /309 variables (removed 0) and now considering 1464/1464 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 309/309 places, 1464/1464 transitions.
Normalized transition count is 505 out of 1464 initially.
// Phase 1: matrix 505 rows 309 cols
[2023-04-06 20:57:03] [INFO ] Computed 22 invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2547 ms. (steps per millisecond=392 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 1) seen :0
[2023-04-06 20:57:06] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
// Phase 1: matrix 505 rows 309 cols
[2023-04-06 20:57:06] [INFO ] Computed 22 invariants in 5 ms
[2023-04-06 20:57:06] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 20:57:06] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 20:57:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:57:06] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2023-04-06 20:57:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:57:06] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-04-06 20:57:06] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 8 ms returned sat
[2023-04-06 20:57:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:57:06] [INFO ] [Nat]Absence check using state equation in 114 ms returned sat
[2023-04-06 20:57:06] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 20:57:06] [INFO ] [Nat]Added 220 Read/Feed constraints in 26 ms returned sat
[2023-04-06 20:57:06] [INFO ] Computed and/alt/rep : 436/1058/310 causal constraints (skipped 188 transitions) in 43 ms.
[2023-04-06 20:57:07] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 0 ms to minimize.
[2023-04-06 20:57:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 93 ms
[2023-04-06 20:57:07] [INFO ] Added : 79 causal constraints over 17 iterations in 639 ms. Result :sat
Minimization took 67 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 309 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1464/1464 transitions.
Applied a total of 0 rules in 30 ms. Remains 309 /309 variables (removed 0) and now considering 1464/1464 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 309/309 places, 1464/1464 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1464/1464 transitions.
Applied a total of 0 rules in 29 ms. Remains 309 /309 variables (removed 0) and now considering 1464/1464 (removed 0) transitions.
[2023-04-06 20:57:07] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2023-04-06 20:57:07] [INFO ] Invariant cache hit.
[2023-04-06 20:57:08] [INFO ] Implicit Places using invariants in 288 ms returned []
[2023-04-06 20:57:08] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2023-04-06 20:57:08] [INFO ] Invariant cache hit.
[2023-04-06 20:57:08] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 20:57:09] [INFO ] Implicit Places using invariants and state equation in 1004 ms returned []
Implicit Place search using SMT with State Equation took 1298 ms to find 0 implicit places.
[2023-04-06 20:57:09] [INFO ] Redundant transitions in 29 ms returned []
[2023-04-06 20:57:09] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2023-04-06 20:57:09] [INFO ] Invariant cache hit.
[2023-04-06 20:57:09] [INFO ] Dead Transitions using invariants and state equation in 578 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1950 ms. Remains : 309/309 places, 1464/1464 transitions.
Ending property specific reduction for EisenbergMcGuire-PT-07-UpperBounds-07 in 7706 ms.
[2023-04-06 20:57:10] [INFO ] Flatten gal took : 122 ms
[2023-04-06 20:57:10] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-04-06 20:57:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 309 places, 1464 transitions and 7632 arcs took 9 ms.
Total runtime 61440 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running EisenbergMcGuire (PT), instance 07
Examination UpperBounds
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/UpperBoundParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//upper_bound//smart
PNML FILE: model.pnml
Petri model created: 309 places, 1464 transitions, 7632 arcs.
Final Score: 27598.11
Took : 89 seconds
Bounds file is: UpperBounds.xml
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 156876 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16295236 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
Caught signal 15, terminating.
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="EisenbergMcGuire-PT-07"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is EisenbergMcGuire-PT-07, 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 r523-tall-167987247800253"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-07.tgz
mv EisenbergMcGuire-PT-07 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 ;