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.r011-oct2-167813599700069.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is ASLink-PT-04b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-oct2-167813599700069
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.3K Feb 26 13:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 13:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 13:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 13:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 13:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Feb 26 13:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 13:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 13:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 669K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-04b-UpperBounds-00
FORMULA_NAME ASLink-PT-04b-UpperBounds-01
FORMULA_NAME ASLink-PT-04b-UpperBounds-02
FORMULA_NAME ASLink-PT-04b-UpperBounds-03
FORMULA_NAME ASLink-PT-04b-UpperBounds-04
FORMULA_NAME ASLink-PT-04b-UpperBounds-05
FORMULA_NAME ASLink-PT-04b-UpperBounds-06
FORMULA_NAME ASLink-PT-04b-UpperBounds-07
FORMULA_NAME ASLink-PT-04b-UpperBounds-08
FORMULA_NAME ASLink-PT-04b-UpperBounds-09
FORMULA_NAME ASLink-PT-04b-UpperBounds-10
FORMULA_NAME ASLink-PT-04b-UpperBounds-11
FORMULA_NAME ASLink-PT-04b-UpperBounds-12
FORMULA_NAME ASLink-PT-04b-UpperBounds-13
FORMULA_NAME ASLink-PT-04b-UpperBounds-14
FORMULA_NAME ASLink-PT-04b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678722803616

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=ASLink-PT-04b
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-13 15:53:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-13 15:53:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 15:53:26] [INFO ] Load time of PNML (sax parser for PT used): 150 ms
[2023-03-13 15:53:26] [INFO ] Transformed 2034 places.
[2023-03-13 15:53:26] [INFO ] Transformed 2567 transitions.
[2023-03-13 15:53:26] [INFO ] Found NUPN structural information;
[2023-03-13 15:53:26] [INFO ] Parsed PT model containing 2034 places and 2567 transitions and 7875 arcs in 259 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 4 ms.
// Phase 1: matrix 2567 rows 2034 cols
[2023-03-13 15:53:26] [INFO ] Computed 199 place invariants in 129 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 16) seen :10
FORMULA ASLink-PT-04b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 6) seen :1
FORMULA ASLink-PT-04b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
[2023-03-13 15:53:27] [INFO ] Invariant cache hit.
[2023-03-13 15:53:27] [INFO ] [Real]Absence check using 48 positive place invariants in 166 ms returned sat
[2023-03-13 15:53:28] [INFO ] [Real]Absence check using 48 positive and 151 generalized place invariants in 193 ms returned sat
[2023-03-13 15:53:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:30] [INFO ] [Real]Absence check using state equation in 1855 ms returned sat
[2023-03-13 15:53:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:53:30] [INFO ] [Nat]Absence check using 48 positive place invariants in 38 ms returned sat
[2023-03-13 15:53:30] [INFO ] [Nat]Absence check using 48 positive and 151 generalized place invariants in 68 ms returned sat
[2023-03-13 15:53:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:35] [INFO ] [Nat]Absence check using state equation in 4535 ms returned unknown
[2023-03-13 15:53:35] [INFO ] [Real]Absence check using 48 positive place invariants in 48 ms returned sat
[2023-03-13 15:53:35] [INFO ] [Real]Absence check using 48 positive and 151 generalized place invariants in 144 ms returned sat
[2023-03-13 15:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:37] [INFO ] [Real]Absence check using state equation in 1289 ms returned sat
[2023-03-13 15:53:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:53:37] [INFO ] [Nat]Absence check using 48 positive place invariants in 35 ms returned sat
[2023-03-13 15:53:37] [INFO ] [Nat]Absence check using 48 positive and 151 generalized place invariants in 62 ms returned sat
[2023-03-13 15:53:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:40] [INFO ] [Nat]Absence check using state equation in 2359 ms returned sat
[2023-03-13 15:53:41] [INFO ] Deduced a trap composed of 274 places in 1221 ms of which 19 ms to minimize.
[2023-03-13 15:53:43] [INFO ] Deduced a trap composed of 284 places in 1638 ms of which 3 ms to minimize.
[2023-03-13 15:53:43] [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.verifyPossible(DeadlockTester.java:916)
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)
[2023-03-13 15:53:43] [INFO ] [Real]Absence check using 48 positive place invariants in 141 ms returned sat
[2023-03-13 15:53:43] [INFO ] [Real]Absence check using 48 positive and 151 generalized place invariants in 53 ms returned sat
[2023-03-13 15:53:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:44] [INFO ] [Real]Absence check using state equation in 1073 ms returned sat
[2023-03-13 15:53:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:53:45] [INFO ] [Nat]Absence check using 48 positive place invariants in 36 ms returned sat
[2023-03-13 15:53:45] [INFO ] [Nat]Absence check using 48 positive and 151 generalized place invariants in 139 ms returned sat
[2023-03-13 15:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:47] [INFO ] [Nat]Absence check using state equation in 1318 ms returned sat
[2023-03-13 15:53:48] [INFO ] Deduced a trap composed of 93 places in 1080 ms of which 10 ms to minimize.
[2023-03-13 15:53:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1289 ms
[2023-03-13 15:53:48] [INFO ] Computed and/alt/rep : 2147/4728/2147 causal constraints (skipped 419 transitions) in 132 ms.
[2023-03-13 15:53:50] [INFO ] Added : 15 causal constraints over 3 iterations in 1831 ms. Result :unknown
[2023-03-13 15:53:50] [INFO ] [Real]Absence check using 48 positive place invariants in 39 ms returned sat
[2023-03-13 15:53:50] [INFO ] [Real]Absence check using 48 positive and 151 generalized place invariants in 96 ms returned sat
[2023-03-13 15:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:52] [INFO ] [Real]Absence check using state equation in 1772 ms returned sat
[2023-03-13 15:53:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:53:53] [INFO ] [Nat]Absence check using 48 positive place invariants in 37 ms returned sat
[2023-03-13 15:53:53] [INFO ] [Nat]Absence check using 48 positive and 151 generalized place invariants in 76 ms returned sat
[2023-03-13 15:53:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:55] [INFO ] [Nat]Absence check using state equation in 2161 ms returned sat
[2023-03-13 15:53:56] [INFO ] Deduced a trap composed of 107 places in 1389 ms of which 2 ms to minimize.
[2023-03-13 15:53:57] [INFO ] Deduced a trap composed of 42 places in 1001 ms of which 2 ms to minimize.
[2023-03-13 15:53:57] [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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
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)
[2023-03-13 15:53:58] [INFO ] [Real]Absence check using 48 positive place invariants in 46 ms returned sat
[2023-03-13 15:53:58] [INFO ] [Real]Absence check using 48 positive and 151 generalized place invariants in 81 ms returned sat
[2023-03-13 15:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:59] [INFO ] [Real]Absence check using state equation in 1398 ms returned sat
[2023-03-13 15:53:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:54:00] [INFO ] [Nat]Absence check using 48 positive place invariants in 39 ms returned sat
[2023-03-13 15:54:00] [INFO ] [Nat]Absence check using 48 positive and 151 generalized place invariants in 61 ms returned sat
[2023-03-13 15:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:54:05] [INFO ] [Nat]Absence check using state equation in 4593 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
FORMULA ASLink-PT-04b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 4 out of 2034 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2034/2034 places, 2567/2567 transitions.
Drop transitions removed 467 transitions
Trivial Post-agglo rules discarded 467 transitions
Performed 467 trivial Post agglomeration. Transition count delta: 467
Iterating post reduction 0 with 467 rules applied. Total rules applied 467 place count 2034 transition count 2100
Reduce places removed 467 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 489 rules applied. Total rules applied 956 place count 1567 transition count 2078
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 7 rules applied. Total rules applied 963 place count 1561 transition count 2077
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 964 place count 1560 transition count 2077
Performed 468 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 468 Pre rules applied. Total rules applied 964 place count 1560 transition count 1609
Deduced a syphon composed of 468 places in 4 ms
Ensure Unique test removed 43 places
Reduce places removed 511 places and 0 transitions.
Iterating global reduction 4 with 979 rules applied. Total rules applied 1943 place count 1049 transition count 1609
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 4 with 32 rules applied. Total rules applied 1975 place count 1045 transition count 1581
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 2003 place count 1017 transition count 1581
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 15 Pre rules applied. Total rules applied 2003 place count 1017 transition count 1566
Deduced a syphon composed of 15 places in 6 ms
Ensure Unique test removed 15 places
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 6 with 45 rules applied. Total rules applied 2048 place count 987 transition count 1566
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 15 Pre rules applied. Total rules applied 2048 place count 987 transition count 1551
Deduced a syphon composed of 15 places in 6 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 6 with 30 rules applied. Total rules applied 2078 place count 972 transition count 1551
Discarding 64 places :
Symmetric choice reduction at 6 with 64 rule applications. Total rules 2142 place count 908 transition count 1487
Iterating global reduction 6 with 64 rules applied. Total rules applied 2206 place count 908 transition count 1487
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2207 place count 908 transition count 1486
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 22 Pre rules applied. Total rules applied 2207 place count 908 transition count 1464
Deduced a syphon composed of 22 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 7 with 45 rules applied. Total rules applied 2252 place count 885 transition count 1464
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2252 place count 885 transition count 1463
Deduced a syphon composed of 1 places in 15 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 3 rules applied. Total rules applied 2255 place count 883 transition count 1463
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 2260 place count 878 transition count 1430
Iterating global reduction 7 with 5 rules applied. Total rules applied 2265 place count 878 transition count 1430
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 4 Pre rules applied. Total rules applied 2265 place count 878 transition count 1426
Deduced a syphon composed of 4 places in 16 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 7 with 8 rules applied. Total rules applied 2273 place count 874 transition count 1426
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2274 place count 873 transition count 1418
Iterating global reduction 7 with 1 rules applied. Total rules applied 2275 place count 873 transition count 1418
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2276 place count 872 transition count 1410
Iterating global reduction 7 with 1 rules applied. Total rules applied 2277 place count 872 transition count 1410
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2278 place count 871 transition count 1402
Iterating global reduction 7 with 1 rules applied. Total rules applied 2279 place count 871 transition count 1402
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2280 place count 870 transition count 1394
Iterating global reduction 7 with 1 rules applied. Total rules applied 2281 place count 870 transition count 1394
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2282 place count 869 transition count 1386
Iterating global reduction 7 with 1 rules applied. Total rules applied 2283 place count 869 transition count 1386
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2284 place count 868 transition count 1378
Iterating global reduction 7 with 1 rules applied. Total rules applied 2285 place count 868 transition count 1378
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2286 place count 867 transition count 1370
Iterating global reduction 7 with 1 rules applied. Total rules applied 2287 place count 867 transition count 1370
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2288 place count 866 transition count 1362
Iterating global reduction 7 with 1 rules applied. Total rules applied 2289 place count 866 transition count 1362
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2290 place count 865 transition count 1354
Iterating global reduction 7 with 1 rules applied. Total rules applied 2291 place count 865 transition count 1354
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2292 place count 864 transition count 1346
Iterating global reduction 7 with 1 rules applied. Total rules applied 2293 place count 864 transition count 1346
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2294 place count 863 transition count 1338
Iterating global reduction 7 with 1 rules applied. Total rules applied 2295 place count 863 transition count 1338
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2296 place count 862 transition count 1330
Iterating global reduction 7 with 1 rules applied. Total rules applied 2297 place count 862 transition count 1330
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2298 place count 861 transition count 1322
Iterating global reduction 7 with 1 rules applied. Total rules applied 2299 place count 861 transition count 1322
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2300 place count 860 transition count 1314
Iterating global reduction 7 with 1 rules applied. Total rules applied 2301 place count 860 transition count 1314
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2302 place count 859 transition count 1306
Iterating global reduction 7 with 1 rules applied. Total rules applied 2303 place count 859 transition count 1306
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2304 place count 858 transition count 1298
Iterating global reduction 7 with 1 rules applied. Total rules applied 2305 place count 858 transition count 1298
Performed 114 Post agglomeration using F-continuation condition.Transition count delta: 114
Deduced a syphon composed of 114 places in 2 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 7 with 228 rules applied. Total rules applied 2533 place count 744 transition count 1184
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2534 place count 743 transition count 1183
Ensure Unique test removed 1 places
Iterating global reduction 7 with 2 rules applied. Total rules applied 2536 place count 742 transition count 1183
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2537 place count 741 transition count 1182
Iterating global reduction 7 with 1 rules applied. Total rules applied 2538 place count 741 transition count 1182
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2540 place count 741 transition count 1180
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2541 place count 740 transition count 1180
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2543 place count 739 transition count 1189
Free-agglomeration rule applied 5 times.
Iterating global reduction 9 with 5 rules applied. Total rules applied 2548 place count 739 transition count 1184
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 2553 place count 734 transition count 1184
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 10 with 3 rules applied. Total rules applied 2556 place count 734 transition count 1181
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2559 place count 731 transition count 1181
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 2560 place count 730 transition count 1180
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 11 with 12 rules applied. Total rules applied 2572 place count 722 transition count 1176
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2576 place count 718 transition count 1176
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 12 Pre rules applied. Total rules applied 2576 place count 718 transition count 1164
Deduced a syphon composed of 12 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 13 with 25 rules applied. Total rules applied 2601 place count 705 transition count 1164
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 13 with 5 rules applied. Total rules applied 2606 place count 700 transition count 1164
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 2606 place count 700 transition count 1163
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 2608 place count 699 transition count 1163
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 14 with 18 rules applied. Total rules applied 2626 place count 690 transition count 1154
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 2630 place count 686 transition count 1150
Iterating global reduction 14 with 4 rules applied. Total rules applied 2634 place count 686 transition count 1150
Free-agglomeration rule applied 4 times.
Iterating global reduction 14 with 4 rules applied. Total rules applied 2638 place count 686 transition count 1146
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 2642 place count 682 transition count 1146
Applied a total of 2642 rules in 1558 ms. Remains 682 /2034 variables (removed 1352) and now considering 1146/2567 (removed 1421) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1558 ms. Remains : 682/2034 places, 1146/2567 transitions.
// Phase 1: matrix 1146 rows 682 cols
[2023-03-13 15:54:06] [INFO ] Computed 120 place invariants in 33 ms
Incomplete random walk after 1000000 steps, including 12568 resets, run finished after 2666 ms. (steps per millisecond=375 ) properties (out of 4) seen :1
FORMULA ASLink-PT-04b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2913 resets, run finished after 1158 ms. (steps per millisecond=863 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2928 resets, run finished after 1072 ms. (steps per millisecond=932 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2968 resets, run finished after 1134 ms. (steps per millisecond=881 ) properties (out of 3) seen :0
[2023-03-13 15:54:12] [INFO ] Invariant cache hit.
[2023-03-13 15:54:12] [INFO ] [Real]Absence check using 31 positive place invariants in 59 ms returned sat
[2023-03-13 15:54:12] [INFO ] [Real]Absence check using 31 positive and 89 generalized place invariants in 21 ms returned sat
[2023-03-13 15:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:54:13] [INFO ] [Real]Absence check using state equation in 380 ms returned sat
[2023-03-13 15:54:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:54:13] [INFO ] [Nat]Absence check using 31 positive place invariants in 14 ms returned sat
[2023-03-13 15:54:13] [INFO ] [Nat]Absence check using 31 positive and 89 generalized place invariants in 33 ms returned sat
[2023-03-13 15:54:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:54:13] [INFO ] [Nat]Absence check using state equation in 309 ms returned sat
[2023-03-13 15:54:14] [INFO ] Computed and/alt/rep : 454/1789/454 causal constraints (skipped 667 transitions) in 112 ms.
[2023-03-13 15:54:15] [INFO ] Added : 82 causal constraints over 17 iterations in 1881 ms. Result :sat
Minimization took 553 ms.
[2023-03-13 15:54:16] [INFO ] [Real]Absence check using 31 positive place invariants in 29 ms returned sat
[2023-03-13 15:54:16] [INFO ] [Real]Absence check using 31 positive and 89 generalized place invariants in 63 ms returned sat
[2023-03-13 15:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:54:17] [INFO ] [Real]Absence check using state equation in 467 ms returned sat
[2023-03-13 15:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:54:17] [INFO ] [Nat]Absence check using 31 positive place invariants in 10 ms returned sat
[2023-03-13 15:54:17] [INFO ] [Nat]Absence check using 31 positive and 89 generalized place invariants in 18 ms returned sat
[2023-03-13 15:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:54:17] [INFO ] [Nat]Absence check using state equation in 505 ms returned sat
[2023-03-13 15:54:17] [INFO ] Computed and/alt/rep : 454/1789/454 causal constraints (skipped 667 transitions) in 58 ms.
[2023-03-13 15:54:22] [INFO ] Added : 316 causal constraints over 64 iterations in 4747 ms. Result :sat
Minimization took 413 ms.
[2023-03-13 15:54:23] [INFO ] [Real]Absence check using 31 positive place invariants in 30 ms returned sat
[2023-03-13 15:54:23] [INFO ] [Real]Absence check using 31 positive and 89 generalized place invariants in 33 ms returned sat
[2023-03-13 15:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:54:23] [INFO ] [Real]Absence check using state equation in 487 ms returned sat
[2023-03-13 15:54:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:54:23] [INFO ] [Nat]Absence check using 31 positive place invariants in 32 ms returned sat
[2023-03-13 15:54:23] [INFO ] [Nat]Absence check using 31 positive and 89 generalized place invariants in 23 ms returned sat
[2023-03-13 15:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:54:24] [INFO ] [Nat]Absence check using state equation in 546 ms returned sat
[2023-03-13 15:54:24] [INFO ] Computed and/alt/rep : 454/1789/454 causal constraints (skipped 667 transitions) in 87 ms.
[2023-03-13 15:54:28] [INFO ] Added : 307 causal constraints over 62 iterations in 3975 ms. Result :sat
Minimization took 520 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 682 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 682/682 places, 1146/1146 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 682 transition count 1145
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 681 transition count 1145
Applied a total of 2 rules in 24 ms. Remains 681 /682 variables (removed 1) and now considering 1145/1146 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 681/682 places, 1145/1146 transitions.
// Phase 1: matrix 1145 rows 681 cols
[2023-03-13 15:54:32] [INFO ] Computed 120 place invariants in 8 ms
Incomplete random walk after 1000000 steps, including 12678 resets, run finished after 2387 ms. (steps per millisecond=418 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2897 resets, run finished after 995 ms. (steps per millisecond=1005 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2919 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2914 resets, run finished after 928 ms. (steps per millisecond=1077 ) properties (out of 3) seen :0
[2023-03-13 15:54:37] [INFO ] Invariant cache hit.
[2023-03-13 15:54:38] [INFO ] [Real]Absence check using 32 positive place invariants in 12 ms returned sat
[2023-03-13 15:54:38] [INFO ] [Real]Absence check using 32 positive and 88 generalized place invariants in 49 ms returned sat
[2023-03-13 15:54:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:54:38] [INFO ] [Real]Absence check using state equation in 509 ms returned sat
[2023-03-13 15:54:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:54:38] [INFO ] [Nat]Absence check using 32 positive place invariants in 10 ms returned sat
[2023-03-13 15:54:38] [INFO ] [Nat]Absence check using 32 positive and 88 generalized place invariants in 17 ms returned sat
[2023-03-13 15:54:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:54:39] [INFO ] [Nat]Absence check using state equation in 622 ms returned sat
[2023-03-13 15:54:39] [INFO ] Computed and/alt/rep : 453/1788/453 causal constraints (skipped 667 transitions) in 87 ms.
[2023-03-13 15:54:43] [INFO ] Added : 314 causal constraints over 63 iterations in 4272 ms. Result :sat
Minimization took 463 ms.
[2023-03-13 15:54:44] [INFO ] [Real]Absence check using 32 positive place invariants in 20 ms returned sat
[2023-03-13 15:54:44] [INFO ] [Real]Absence check using 32 positive and 88 generalized place invariants in 104 ms returned sat
[2023-03-13 15:54:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:54:45] [INFO ] [Real]Absence check using state equation in 663 ms returned sat
[2023-03-13 15:54:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:54:45] [INFO ] [Nat]Absence check using 32 positive place invariants in 51 ms returned sat
[2023-03-13 15:54:45] [INFO ] [Nat]Absence check using 32 positive and 88 generalized place invariants in 76 ms returned sat
[2023-03-13 15:54:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:54:46] [INFO ] [Nat]Absence check using state equation in 624 ms returned sat
[2023-03-13 15:54:46] [INFO ] Computed and/alt/rep : 453/1788/453 causal constraints (skipped 667 transitions) in 55 ms.
[2023-03-13 15:54:50] [INFO ] Added : 296 causal constraints over 60 iterations in 4307 ms. Result :sat
Minimization took 374 ms.
[2023-03-13 15:54:51] [INFO ] [Real]Absence check using 32 positive place invariants in 26 ms returned sat
[2023-03-13 15:54:51] [INFO ] [Real]Absence check using 32 positive and 88 generalized place invariants in 44 ms returned sat
[2023-03-13 15:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:54:51] [INFO ] [Real]Absence check using state equation in 293 ms returned sat
[2023-03-13 15:54:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:54:51] [INFO ] [Nat]Absence check using 32 positive place invariants in 14 ms returned sat
[2023-03-13 15:54:51] [INFO ] [Nat]Absence check using 32 positive and 88 generalized place invariants in 29 ms returned sat
[2023-03-13 15:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:54:52] [INFO ] [Nat]Absence check using state equation in 586 ms returned sat
[2023-03-13 15:54:52] [INFO ] Computed and/alt/rep : 453/1788/453 causal constraints (skipped 667 transitions) in 56 ms.
[2023-03-13 15:54:55] [INFO ] Added : 286 causal constraints over 58 iterations in 3419 ms. Result :sat
Minimization took 335 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 681/681 places, 1145/1145 transitions.
Applied a total of 0 rules in 18 ms. Remains 681 /681 variables (removed 0) and now considering 1145/1145 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 681/681 places, 1145/1145 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 681/681 places, 1145/1145 transitions.
Applied a total of 0 rules in 33 ms. Remains 681 /681 variables (removed 0) and now considering 1145/1145 (removed 0) transitions.
[2023-03-13 15:54:57] [INFO ] Invariant cache hit.
[2023-03-13 15:54:57] [INFO ] Implicit Places using invariants in 673 ms returned [1, 18, 19, 31, 50, 68, 107, 141, 145, 154, 155, 157, 174, 192, 261, 265, 266, 277, 278, 280, 297, 315, 384, 388, 389, 400, 401, 403, 420, 438, 507, 511, 512, 515, 526, 527, 528, 546, 548, 552, 570, 571, 572, 573, 585, 591, 597, 603, 609, 615, 621, 627, 633, 639, 645]
Discarding 55 places :
Implicit Place search using SMT only with invariants took 692 ms to find 55 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 626/681 places, 1145/1145 transitions.
Drop transitions removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 0 with 94 rules applied. Total rules applied 94 place count 626 transition count 1051
Reduce places removed 94 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 100 rules applied. Total rules applied 194 place count 532 transition count 1045
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 196 place count 530 transition count 1045
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 196 place count 530 transition count 1022
Deduced a syphon composed of 23 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 47 rules applied. Total rules applied 243 place count 506 transition count 1022
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 255 place count 502 transition count 1014
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 263 place count 494 transition count 1014
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 278 place count 479 transition count 999
Iterating global reduction 5 with 15 rules applied. Total rules applied 293 place count 479 transition count 999
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 296 place count 479 transition count 996
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 296 place count 479 transition count 995
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 298 place count 478 transition count 995
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 301 place count 475 transition count 989
Iterating global reduction 6 with 3 rules applied. Total rules applied 304 place count 475 transition count 989
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 305 place count 474 transition count 988
Iterating global reduction 6 with 1 rules applied. Total rules applied 306 place count 474 transition count 988
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 307 place count 473 transition count 986
Iterating global reduction 6 with 1 rules applied. Total rules applied 308 place count 473 transition count 986
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 6 with 66 rules applied. Total rules applied 374 place count 440 transition count 953
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 378 place count 436 transition count 949
Iterating global reduction 6 with 4 rules applied. Total rules applied 382 place count 436 transition count 949
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 386 place count 436 transition count 945
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 390 place count 434 transition count 946
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 7 with 8 rules applied. Total rules applied 398 place count 434 transition count 938
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 407 place count 425 transition count 938
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 8 with 12 rules applied. Total rules applied 419 place count 425 transition count 938
Applied a total of 419 rules in 142 ms. Remains 425 /626 variables (removed 201) and now considering 938/1145 (removed 207) transitions.
// Phase 1: matrix 938 rows 425 cols
[2023-03-13 15:54:57] [INFO ] Computed 59 place invariants in 9 ms
[2023-03-13 15:54:58] [INFO ] Implicit Places using invariants in 349 ms returned [74, 94, 100, 103, 105, 108, 109, 161, 178, 184, 187, 189, 194, 195, 247, 264, 270, 273, 275, 280, 281, 333, 350, 356, 359, 361]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 351 ms to find 26 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 399/681 places, 938/1145 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 387 transition count 926
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 387 transition count 926
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 383 transition count 922
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 383 transition count 922
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 48 place count 375 transition count 914
Free-agglomeration rule applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 60 place count 375 transition count 902
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 72 place count 363 transition count 902
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 76 place count 363 transition count 898
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 80 place count 359 transition count 898
Applied a total of 80 rules in 52 ms. Remains 359 /399 variables (removed 40) and now considering 898/938 (removed 40) transitions.
// Phase 1: matrix 898 rows 359 cols
[2023-03-13 15:54:58] [INFO ] Computed 33 place invariants in 6 ms
[2023-03-13 15:54:58] [INFO ] Implicit Places using invariants in 228 ms returned []
[2023-03-13 15:54:58] [INFO ] Invariant cache hit.
[2023-03-13 15:54:59] [INFO ] Implicit Places using invariants and state equation in 1080 ms returned []
Implicit Place search using SMT with State Equation took 1310 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 359/681 places, 898/1145 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 2580 ms. Remains : 359/681 places, 898/1145 transitions.
Successfully produced net in file /tmp/petri1000_2019759795020847111.dot
Successfully produced net in file /tmp/petri1001_3185547551686127803.dot
Successfully produced net in file /tmp/petri1002_3418658412556556614.dot
Successfully produced net in file /tmp/petri1003_16075947967020316375.dot
Drop transitions removed 4 transitions
Dominated transitions for bounds rules discarded 4 transitions
// Phase 1: matrix 894 rows 359 cols
[2023-03-13 15:54:59] [INFO ] Computed 33 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 19640 resets, run finished after 1531 ms. (steps per millisecond=653 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5407 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5434 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5424 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 3) seen :0
[2023-03-13 15:55:03] [INFO ] Invariant cache hit.
[2023-03-13 15:55:03] [INFO ] [Real]Absence check using 9 positive place invariants in 40 ms returned sat
[2023-03-13 15:55:03] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 71 ms returned sat
[2023-03-13 15:55:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:55:03] [INFO ] [Real]Absence check using state equation in 216 ms returned sat
[2023-03-13 15:55:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:55:03] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-13 15:55:03] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 35 ms returned sat
[2023-03-13 15:55:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:55:04] [INFO ] [Nat]Absence check using state equation in 287 ms returned sat
[2023-03-13 15:55:04] [INFO ] Computed and/alt/rep : 194/973/194 causal constraints (skipped 675 transitions) in 61 ms.
[2023-03-13 15:55:05] [INFO ] Added : 56 causal constraints over 12 iterations in 1084 ms. Result :sat
Minimization took 263 ms.
[2023-03-13 15:55:05] [INFO ] [Real]Absence check using 9 positive place invariants in 68 ms returned sat
[2023-03-13 15:55:05] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 10 ms returned sat
[2023-03-13 15:55:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:55:05] [INFO ] [Real]Absence check using state equation in 260 ms returned sat
[2023-03-13 15:55:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:55:06] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-13 15:55:06] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 97 ms returned sat
[2023-03-13 15:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:55:06] [INFO ] [Nat]Absence check using state equation in 259 ms returned sat
[2023-03-13 15:55:06] [INFO ] Computed and/alt/rep : 194/973/194 causal constraints (skipped 675 transitions) in 52 ms.
[2023-03-13 15:55:07] [INFO ] Added : 54 causal constraints over 11 iterations in 914 ms. Result :sat
Minimization took 160 ms.
[2023-03-13 15:55:07] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-13 15:55:07] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 41 ms returned sat
[2023-03-13 15:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:55:07] [INFO ] [Real]Absence check using state equation in 252 ms returned sat
[2023-03-13 15:55:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:55:08] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-13 15:55:08] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 48 ms returned sat
[2023-03-13 15:55:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:55:08] [INFO ] [Nat]Absence check using state equation in 250 ms returned sat
[2023-03-13 15:55:08] [INFO ] Computed and/alt/rep : 194/973/194 causal constraints (skipped 675 transitions) in 63 ms.
[2023-03-13 15:55:09] [INFO ] Deduced a trap composed of 61 places in 219 ms of which 25 ms to minimize.
[2023-03-13 15:55:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 309 ms
[2023-03-13 15:55:10] [INFO ] Added : 79 causal constraints over 16 iterations in 1656 ms. Result :sat
Minimization took 189 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
FORMULA ASLink-PT-04b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2 out of 359 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 359/359 places, 894/894 transitions.
Graph (complete) has 2204 edges and 359 vertex of which 355 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 355 transition count 893
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 354 transition count 893
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 354 transition count 892
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 353 transition count 892
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 9 place count 353 transition count 892
Applied a total of 9 rules in 26 ms. Remains 353 /359 variables (removed 6) and now considering 892/894 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 353/359 places, 892/894 transitions.
// Phase 1: matrix 892 rows 353 cols
[2023-03-13 15:55:10] [INFO ] Computed 33 place invariants in 30 ms
Incomplete random walk after 1000000 steps, including 19518 resets, run finished after 1538 ms. (steps per millisecond=650 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5493 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5431 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 2) seen :0
[2023-03-13 15:55:13] [INFO ] Invariant cache hit.
[2023-03-13 15:55:13] [INFO ] [Real]Absence check using 9 positive place invariants in 71 ms returned sat
[2023-03-13 15:55:13] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 18 ms returned sat
[2023-03-13 15:55:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:55:13] [INFO ] [Real]Absence check using state equation in 159 ms returned sat
[2023-03-13 15:55:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:55:14] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-13 15:55:14] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 46 ms returned sat
[2023-03-13 15:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:55:14] [INFO ] [Nat]Absence check using state equation in 267 ms returned sat
[2023-03-13 15:55:14] [INFO ] Computed and/alt/rep : 184/890/184 causal constraints (skipped 683 transitions) in 59 ms.
[2023-03-13 15:55:15] [INFO ] Added : 53 causal constraints over 12 iterations in 875 ms. Result :sat
Minimization took 110 ms.
[2023-03-13 15:55:15] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-13 15:55:15] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 30 ms returned sat
[2023-03-13 15:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:55:15] [INFO ] [Real]Absence check using state equation in 311 ms returned sat
[2023-03-13 15:55:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:55:15] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-13 15:55:15] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 8 ms returned sat
[2023-03-13 15:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:55:16] [INFO ] [Nat]Absence check using state equation in 255 ms returned sat
[2023-03-13 15:55:16] [INFO ] Computed and/alt/rep : 184/890/184 causal constraints (skipped 683 transitions) in 57 ms.
[2023-03-13 15:55:16] [INFO ] Added : 14 causal constraints over 3 iterations in 325 ms. Result :sat
Minimization took 127 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 353 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 353/353 places, 892/892 transitions.
Applied a total of 0 rules in 12 ms. Remains 353 /353 variables (removed 0) and now considering 892/892 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 353/353 places, 892/892 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 353/353 places, 892/892 transitions.
Applied a total of 0 rules in 12 ms. Remains 353 /353 variables (removed 0) and now considering 892/892 (removed 0) transitions.
[2023-03-13 15:55:17] [INFO ] Invariant cache hit.
[2023-03-13 15:55:17] [INFO ] Implicit Places using invariants in 341 ms returned []
[2023-03-13 15:55:17] [INFO ] Invariant cache hit.
[2023-03-13 15:55:18] [INFO ] Implicit Places using invariants and state equation in 811 ms returned []
Implicit Place search using SMT with State Equation took 1179 ms to find 0 implicit places.
[2023-03-13 15:55:18] [INFO ] Redundant transitions in 54 ms returned []
[2023-03-13 15:55:18] [INFO ] Invariant cache hit.
[2023-03-13 15:55:18] [INFO ] Dead Transitions using invariants and state equation in 410 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1660 ms. Remains : 353/353 places, 892/892 transitions.
Starting property specific reduction for ASLink-PT-04b-UpperBounds-13
[2023-03-13 15:55:18] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 176 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2023-03-13 15:55:18] [INFO ] Invariant cache hit.
[2023-03-13 15:55:18] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-13 15:55:18] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 91 ms returned sat
[2023-03-13 15:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:55:19] [INFO ] [Real]Absence check using state equation in 203 ms returned sat
[2023-03-13 15:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:55:19] [INFO ] [Nat]Absence check using 9 positive place invariants in 6 ms returned sat
[2023-03-13 15:55:19] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 11 ms returned sat
[2023-03-13 15:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:55:19] [INFO ] [Nat]Absence check using state equation in 354 ms returned sat
[2023-03-13 15:55:19] [INFO ] Computed and/alt/rep : 184/890/184 causal constraints (skipped 683 transitions) in 55 ms.
[2023-03-13 15:55:20] [INFO ] Added : 53 causal constraints over 12 iterations in 941 ms. Result :sat
Minimization took 137 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 353 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 353/353 places, 892/892 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 353 transition count 891
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 352 transition count 891
Applied a total of 2 rules in 27 ms. Remains 352 /353 variables (removed 1) and now considering 891/892 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 352/353 places, 891/892 transitions.
// Phase 1: matrix 891 rows 352 cols
[2023-03-13 15:55:20] [INFO ] Computed 33 place invariants in 17 ms
Incomplete random walk after 1000000 steps, including 19861 resets, run finished after 1731 ms. (steps per millisecond=577 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 5470 resets, run finished after 811 ms. (steps per millisecond=1233 ) properties (out of 1) seen :0
[2023-03-13 15:55:23] [INFO ] Invariant cache hit.
[2023-03-13 15:55:23] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-13 15:55:23] [INFO ] [Real]Absence check using 10 positive and 23 generalized place invariants in 23 ms returned sat
[2023-03-13 15:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:55:23] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2023-03-13 15:55:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:55:23] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-13 15:55:23] [INFO ] [Nat]Absence check using 10 positive and 23 generalized place invariants in 7 ms returned sat
[2023-03-13 15:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:55:24] [INFO ] [Nat]Absence check using state equation in 517 ms returned sat
[2023-03-13 15:55:24] [INFO ] Computed and/alt/rep : 183/889/183 causal constraints (skipped 683 transitions) in 71 ms.
[2023-03-13 15:55:24] [INFO ] Added : 12 causal constraints over 3 iterations in 375 ms. Result :sat
Minimization took 130 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 891/891 transitions.
Applied a total of 0 rules in 10 ms. Remains 352 /352 variables (removed 0) and now considering 891/891 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 352/352 places, 891/891 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 891/891 transitions.
Applied a total of 0 rules in 10 ms. Remains 352 /352 variables (removed 0) and now considering 891/891 (removed 0) transitions.
[2023-03-13 15:55:25] [INFO ] Invariant cache hit.
[2023-03-13 15:55:25] [INFO ] Implicit Places using invariants in 459 ms returned []
[2023-03-13 15:55:25] [INFO ] Invariant cache hit.
[2023-03-13 15:55:26] [INFO ] Implicit Places using invariants and state equation in 719 ms returned []
Implicit Place search using SMT with State Equation took 1182 ms to find 0 implicit places.
[2023-03-13 15:55:26] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-13 15:55:26] [INFO ] Invariant cache hit.
[2023-03-13 15:55:26] [INFO ] Dead Transitions using invariants and state equation in 317 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1548 ms. Remains : 352/352 places, 891/891 transitions.
Ending property specific reduction for ASLink-PT-04b-UpperBounds-13 in 8077 ms.
Starting property specific reduction for ASLink-PT-04b-UpperBounds-14
// Phase 1: matrix 892 rows 353 cols
[2023-03-13 15:55:26] [INFO ] Computed 33 place invariants in 7 ms
Incomplete random walk after 10000 steps, including 208 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 59 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2023-03-13 15:55:26] [INFO ] Invariant cache hit.
[2023-03-13 15:55:26] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-13 15:55:26] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 15 ms returned sat
[2023-03-13 15:55:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:55:27] [INFO ] [Real]Absence check using state equation in 225 ms returned sat
[2023-03-13 15:55:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:55:27] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-13 15:55:27] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 10 ms returned sat
[2023-03-13 15:55:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:55:27] [INFO ] [Nat]Absence check using state equation in 284 ms returned sat
[2023-03-13 15:55:27] [INFO ] Computed and/alt/rep : 184/890/184 causal constraints (skipped 683 transitions) in 71 ms.
[2023-03-13 15:55:27] [INFO ] Added : 14 causal constraints over 3 iterations in 357 ms. Result :sat
Minimization took 132 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 353 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 353/353 places, 892/892 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 353 transition count 891
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 352 transition count 891
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 352 transition count 890
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 351 transition count 890
Applied a total of 4 rules in 18 ms. Remains 351 /353 variables (removed 2) and now considering 890/892 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 351/353 places, 890/892 transitions.
// Phase 1: matrix 890 rows 351 cols
[2023-03-13 15:55:28] [INFO ] Computed 33 place invariants in 17 ms
Incomplete random walk after 1000000 steps, including 19670 resets, run finished after 1824 ms. (steps per millisecond=548 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5381 resets, run finished after 718 ms. (steps per millisecond=1392 ) properties (out of 1) seen :0
[2023-03-13 15:55:30] [INFO ] Invariant cache hit.
[2023-03-13 15:55:30] [INFO ] [Real]Absence check using 11 positive place invariants in 64 ms returned sat
[2023-03-13 15:55:31] [INFO ] [Real]Absence check using 11 positive and 22 generalized place invariants in 9 ms returned sat
[2023-03-13 15:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:55:31] [INFO ] [Real]Absence check using state equation in 268 ms returned sat
[2023-03-13 15:55:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:55:31] [INFO ] [Nat]Absence check using 11 positive place invariants in 11 ms returned sat
[2023-03-13 15:55:31] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 12 ms returned sat
[2023-03-13 15:55:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:55:31] [INFO ] [Nat]Absence check using state equation in 473 ms returned sat
[2023-03-13 15:55:32] [INFO ] Computed and/alt/rep : 182/888/182 causal constraints (skipped 683 transitions) in 74 ms.
[2023-03-13 15:55:32] [INFO ] Added : 15 causal constraints over 4 iterations in 535 ms. Result :sat
Minimization took 152 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 351/351 places, 890/890 transitions.
Applied a total of 0 rules in 12 ms. Remains 351 /351 variables (removed 0) and now considering 890/890 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 351/351 places, 890/890 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 351/351 places, 890/890 transitions.
Applied a total of 0 rules in 11 ms. Remains 351 /351 variables (removed 0) and now considering 890/890 (removed 0) transitions.
[2023-03-13 15:55:32] [INFO ] Invariant cache hit.
[2023-03-13 15:55:33] [INFO ] Implicit Places using invariants in 437 ms returned []
[2023-03-13 15:55:33] [INFO ] Invariant cache hit.
[2023-03-13 15:55:34] [INFO ] Implicit Places using invariants and state equation in 728 ms returned []
Implicit Place search using SMT with State Equation took 1209 ms to find 0 implicit places.
[2023-03-13 15:55:34] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-13 15:55:34] [INFO ] Invariant cache hit.
[2023-03-13 15:55:34] [INFO ] Dead Transitions using invariants and state equation in 369 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1608 ms. Remains : 351/351 places, 890/890 transitions.
Ending property specific reduction for ASLink-PT-04b-UpperBounds-14 in 7728 ms.
[2023-03-13 15:55:34] [INFO ] Flatten gal took : 116 ms
[2023-03-13 15:55:34] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-03-13 15:55:34] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 353 places, 892 transitions and 3648 arcs took 4 ms.
Total runtime 128616 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running ASLink (PT), instance 04b
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: 353 places, 892 transitions, 3648 arcs.
Final Score: 15139.442
Took : 44 seconds
Bounds file is: UpperBounds.xml
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 2738336 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16102084 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="ASLink-PT-04b"
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 ASLink-PT-04b, 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 r011-oct2-167813599700069"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-04b.tgz
mv ASLink-PT-04b 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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;