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.r009-oct2-167813597400117.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 ltsminxred
Input is ASLink-PT-07b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813597400117
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 6.6K Feb 26 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 13:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 13:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K 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 11K Feb 26 13:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 26 13:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 13:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 13:06 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 1.1M 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-07b-UpperBounds-00
FORMULA_NAME ASLink-PT-07b-UpperBounds-01
FORMULA_NAME ASLink-PT-07b-UpperBounds-02
FORMULA_NAME ASLink-PT-07b-UpperBounds-03
FORMULA_NAME ASLink-PT-07b-UpperBounds-04
FORMULA_NAME ASLink-PT-07b-UpperBounds-05
FORMULA_NAME ASLink-PT-07b-UpperBounds-06
FORMULA_NAME ASLink-PT-07b-UpperBounds-07
FORMULA_NAME ASLink-PT-07b-UpperBounds-08
FORMULA_NAME ASLink-PT-07b-UpperBounds-09
FORMULA_NAME ASLink-PT-07b-UpperBounds-10
FORMULA_NAME ASLink-PT-07b-UpperBounds-11
FORMULA_NAME ASLink-PT-07b-UpperBounds-12
FORMULA_NAME ASLink-PT-07b-UpperBounds-13
FORMULA_NAME ASLink-PT-07b-UpperBounds-14
FORMULA_NAME ASLink-PT-07b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678613354047

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-07b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 09:29:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-12 09:29:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 09:29:16] [INFO ] Load time of PNML (sax parser for PT used): 161 ms
[2023-03-12 09:29:16] [INFO ] Transformed 3222 places.
[2023-03-12 09:29:17] [INFO ] Transformed 3986 transitions.
[2023-03-12 09:29:17] [INFO ] Found NUPN structural information;
[2023-03-12 09:29:17] [INFO ] Parsed PT model containing 3222 places and 3986 transitions and 12126 arcs in 300 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 3986 rows 3222 cols
[2023-03-12 09:29:17] [INFO ] Computed 316 place invariants in 185 ms
Incomplete random walk after 10000 steps, including 15 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 16) seen :8
FORMULA ASLink-PT-07b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 8) 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 8) 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 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :0
[2023-03-12 09:29:17] [INFO ] Invariant cache hit.
[2023-03-12 09:29:18] [INFO ] [Real]Absence check using 75 positive place invariants in 65 ms returned sat
[2023-03-12 09:29:18] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 91 ms returned sat
[2023-03-12 09:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:29:22] [INFO ] [Real]Absence check using state equation in 4147 ms returned unknown
[2023-03-12 09:29:23] [INFO ] [Real]Absence check using 75 positive place invariants in 91 ms returned sat
[2023-03-12 09:29:23] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 201 ms returned sat
[2023-03-12 09:29:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:29:26] [INFO ] [Real]Absence check using state equation in 2637 ms returned sat
[2023-03-12 09:29:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:29:27] [INFO ] [Nat]Absence check using 75 positive place invariants in 81 ms returned sat
[2023-03-12 09:29:27] [INFO ] [Nat]Absence check using 75 positive and 241 generalized place invariants in 117 ms returned sat
[2023-03-12 09:29:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:29:31] [INFO ] [Nat]Absence check using state equation in 4253 ms returned unknown
[2023-03-12 09:29:32] [INFO ] [Real]Absence check using 75 positive place invariants in 61 ms returned sat
[2023-03-12 09:29:32] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 134 ms returned sat
[2023-03-12 09:29:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:29:35] [INFO ] [Real]Absence check using state equation in 2752 ms returned sat
[2023-03-12 09:29:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:29:35] [INFO ] [Nat]Absence check using 75 positive place invariants in 68 ms returned sat
[2023-03-12 09:29:35] [INFO ] [Nat]Absence check using 75 positive and 241 generalized place invariants in 122 ms returned sat
[2023-03-12 09:29:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:29:40] [INFO ] [Nat]Absence check using state equation in 4335 ms returned unknown
[2023-03-12 09:29:40] [INFO ] [Real]Absence check using 75 positive place invariants in 60 ms returned sat
[2023-03-12 09:29:41] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 234 ms returned sat
[2023-03-12 09:29:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:29:43] [INFO ] [Real]Absence check using state equation in 2422 ms returned sat
[2023-03-12 09:29:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:29:44] [INFO ] [Nat]Absence check using 75 positive place invariants in 69 ms returned sat
[2023-03-12 09:29:44] [INFO ] [Nat]Absence check using 75 positive and 241 generalized place invariants in 118 ms returned sat
[2023-03-12 09:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:29:48] [INFO ] [Nat]Absence check using state equation in 4324 ms returned unknown
[2023-03-12 09:29:49] [INFO ] [Real]Absence check using 75 positive place invariants in 71 ms returned sat
[2023-03-12 09:29:49] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 189 ms returned sat
[2023-03-12 09:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:29:52] [INFO ] [Real]Absence check using state equation in 2902 ms returned sat
[2023-03-12 09:29:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:29:53] [INFO ] [Nat]Absence check using 75 positive place invariants in 77 ms returned sat
[2023-03-12 09:29:53] [INFO ] [Nat]Absence check using 75 positive and 241 generalized place invariants in 131 ms returned sat
[2023-03-12 09:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:29:55] [INFO ] [Nat]Absence check using state equation in 1803 ms returned sat
[2023-03-12 09:29:57] [INFO ] Deduced a trap composed of 157 places in 2173 ms of which 29 ms to minimize.
[2023-03-12 09:30:00] [INFO ] Deduced a trap composed of 15 places in 2589 ms of which 6 ms to minimize.
[2023-03-12 09:30:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.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)
[2023-03-12 09:30:01] [INFO ] [Real]Absence check using 75 positive place invariants in 71 ms returned sat
[2023-03-12 09:30:01] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 118 ms returned sat
[2023-03-12 09:30:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:30:03] [INFO ] [Real]Absence check using state equation in 2064 ms returned sat
[2023-03-12 09:30:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:30:04] [INFO ] [Nat]Absence check using 75 positive place invariants in 105 ms returned sat
[2023-03-12 09:30:04] [INFO ] [Nat]Absence check using 75 positive and 241 generalized place invariants in 138 ms returned sat
[2023-03-12 09:30:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:30:08] [INFO ] [Nat]Absence check using state equation in 4212 ms returned unknown
[2023-03-12 09:30:09] [INFO ] [Real]Absence check using 75 positive place invariants in 118 ms returned sat
[2023-03-12 09:30:09] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 127 ms returned sat
[2023-03-12 09:30:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:30:12] [INFO ] [Real]Absence check using state equation in 3665 ms returned sat
[2023-03-12 09:30:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:30:13] [INFO ] [Nat]Absence check using 75 positive place invariants in 61 ms returned sat
[2023-03-12 09:30:13] [INFO ] [Nat]Absence check using 75 positive and 241 generalized place invariants in 219 ms returned sat
[2023-03-12 09:30:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:30:18] [INFO ] [Nat]Absence check using state equation in 4300 ms returned unknown
[2023-03-12 09:30:18] [INFO ] [Real]Absence check using 75 positive place invariants in 63 ms returned sat
[2023-03-12 09:30:18] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 108 ms returned sat
[2023-03-12 09:30:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:30:22] [INFO ] [Real]Absence check using state equation in 3207 ms returned sat
[2023-03-12 09:30:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:30:22] [INFO ] [Nat]Absence check using 75 positive place invariants in 62 ms returned sat
[2023-03-12 09:30:22] [INFO ] [Nat]Absence check using 75 positive and 241 generalized place invariants in 172 ms returned sat
[2023-03-12 09:30:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:30:27] [INFO ] [Nat]Absence check using state equation in 4315 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
Support contains 8 out of 3222 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3222/3222 places, 3986/3986 transitions.
Drop transitions removed 748 transitions
Trivial Post-agglo rules discarded 748 transitions
Performed 748 trivial Post agglomeration. Transition count delta: 748
Iterating post reduction 0 with 748 rules applied. Total rules applied 748 place count 3222 transition count 3238
Reduce places removed 748 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 782 rules applied. Total rules applied 1530 place count 2474 transition count 3204
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1539 place count 2465 transition count 3204
Performed 745 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 745 Pre rules applied. Total rules applied 1539 place count 2465 transition count 2459
Deduced a syphon composed of 745 places in 6 ms
Ensure Unique test removed 73 places
Reduce places removed 818 places and 0 transitions.
Iterating global reduction 3 with 1563 rules applied. Total rules applied 3102 place count 1647 transition count 2459
Discarding 8 places :
Implicit places reduction removed 8 places
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 3 with 54 rules applied. Total rules applied 3156 place count 1639 transition count 2413
Reduce places removed 46 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 47 rules applied. Total rules applied 3203 place count 1593 transition count 2412
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3204 place count 1592 transition count 2412
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 28 Pre rules applied. Total rules applied 3204 place count 1592 transition count 2384
Deduced a syphon composed of 28 places in 12 ms
Ensure Unique test removed 27 places
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 6 with 83 rules applied. Total rules applied 3287 place count 1537 transition count 2384
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 27 Pre rules applied. Total rules applied 3287 place count 1537 transition count 2357
Deduced a syphon composed of 27 places in 12 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 6 with 54 rules applied. Total rules applied 3341 place count 1510 transition count 2357
Discarding 103 places :
Symmetric choice reduction at 6 with 103 rule applications. Total rules 3444 place count 1407 transition count 2254
Iterating global reduction 6 with 103 rules applied. Total rules applied 3547 place count 1407 transition count 2254
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 3548 place count 1407 transition count 2253
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 34 Pre rules applied. Total rules applied 3548 place count 1407 transition count 2219
Deduced a syphon composed of 34 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 7 with 69 rules applied. Total rules applied 3617 place count 1372 transition count 2219
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 3617 place count 1372 transition count 2218
Deduced a syphon composed of 1 places in 6 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 3620 place count 1370 transition count 2218
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 3628 place count 1362 transition count 2167
Iterating global reduction 7 with 8 rules applied. Total rules applied 3636 place count 1362 transition count 2167
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 7 Pre rules applied. Total rules applied 3636 place count 1362 transition count 2160
Deduced a syphon composed of 7 places in 5 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 3650 place count 1355 transition count 2160
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3651 place count 1354 transition count 2152
Iterating global reduction 7 with 1 rules applied. Total rules applied 3652 place count 1354 transition count 2152
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3653 place count 1353 transition count 2144
Iterating global reduction 7 with 1 rules applied. Total rules applied 3654 place count 1353 transition count 2144
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3655 place count 1352 transition count 2136
Iterating global reduction 7 with 1 rules applied. Total rules applied 3656 place count 1352 transition count 2136
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3657 place count 1351 transition count 2128
Iterating global reduction 7 with 1 rules applied. Total rules applied 3658 place count 1351 transition count 2128
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3659 place count 1350 transition count 2120
Iterating global reduction 7 with 1 rules applied. Total rules applied 3660 place count 1350 transition count 2120
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3661 place count 1349 transition count 2112
Iterating global reduction 7 with 1 rules applied. Total rules applied 3662 place count 1349 transition count 2112
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3663 place count 1348 transition count 2104
Iterating global reduction 7 with 1 rules applied. Total rules applied 3664 place count 1348 transition count 2104
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3665 place count 1347 transition count 2096
Iterating global reduction 7 with 1 rules applied. Total rules applied 3666 place count 1347 transition count 2096
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3667 place count 1346 transition count 2088
Iterating global reduction 7 with 1 rules applied. Total rules applied 3668 place count 1346 transition count 2088
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3669 place count 1345 transition count 2080
Iterating global reduction 7 with 1 rules applied. Total rules applied 3670 place count 1345 transition count 2080
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3671 place count 1344 transition count 2072
Iterating global reduction 7 with 1 rules applied. Total rules applied 3672 place count 1344 transition count 2072
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3673 place count 1343 transition count 2064
Iterating global reduction 7 with 1 rules applied. Total rules applied 3674 place count 1343 transition count 2064
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3675 place count 1342 transition count 2056
Iterating global reduction 7 with 1 rules applied. Total rules applied 3676 place count 1342 transition count 2056
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3677 place count 1341 transition count 2048
Iterating global reduction 7 with 1 rules applied. Total rules applied 3678 place count 1341 transition count 2048
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3679 place count 1340 transition count 2040
Iterating global reduction 7 with 1 rules applied. Total rules applied 3680 place count 1340 transition count 2040
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3681 place count 1339 transition count 2032
Iterating global reduction 7 with 1 rules applied. Total rules applied 3682 place count 1339 transition count 2032
Performed 186 Post agglomeration using F-continuation condition.Transition count delta: 186
Deduced a syphon composed of 186 places in 4 ms
Reduce places removed 186 places and 0 transitions.
Iterating global reduction 7 with 372 rules applied. Total rules applied 4054 place count 1153 transition count 1846
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4055 place count 1152 transition count 1845
Ensure Unique test removed 1 places
Iterating global reduction 7 with 2 rules applied. Total rules applied 4057 place count 1151 transition count 1845
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4058 place count 1150 transition count 1844
Iterating global reduction 7 with 1 rules applied. Total rules applied 4059 place count 1150 transition count 1844
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 4061 place count 1150 transition count 1842
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4062 place count 1149 transition count 1842
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 4064 place count 1148 transition count 1851
Free-agglomeration rule applied 8 times.
Iterating global reduction 9 with 8 rules applied. Total rules applied 4072 place count 1148 transition count 1843
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 4080 place count 1140 transition count 1843
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 10 with 6 rules applied. Total rules applied 4086 place count 1140 transition count 1837
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 4092 place count 1134 transition count 1837
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 4093 place count 1133 transition count 1836
Reduce places removed 14 places and 0 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 11 with 21 rules applied. Total rules applied 4114 place count 1119 transition count 1829
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 12 with 7 rules applied. Total rules applied 4121 place count 1112 transition count 1829
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 20 Pre rules applied. Total rules applied 4121 place count 1112 transition count 1809
Deduced a syphon composed of 20 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 13 with 41 rules applied. Total rules applied 4162 place count 1091 transition count 1809
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 13 with 8 rules applied. Total rules applied 4170 place count 1083 transition count 1809
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 4170 place count 1083 transition count 1808
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 4172 place count 1082 transition count 1808
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 14 with 30 rules applied. Total rules applied 4202 place count 1067 transition count 1793
Discarding 7 places :
Symmetric choice reduction at 14 with 7 rule applications. Total rules 4209 place count 1060 transition count 1786
Iterating global reduction 14 with 7 rules applied. Total rules applied 4216 place count 1060 transition count 1786
Free-agglomeration rule applied 7 times.
Iterating global reduction 14 with 7 rules applied. Total rules applied 4223 place count 1060 transition count 1779
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 14 with 7 rules applied. Total rules applied 4230 place count 1053 transition count 1779
Applied a total of 4230 rules in 2275 ms. Remains 1053 /3222 variables (removed 2169) and now considering 1779/3986 (removed 2207) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2288 ms. Remains : 1053/3222 places, 1779/3986 transitions.
// Phase 1: matrix 1779 rows 1053 cols
[2023-03-12 09:30:29] [INFO ] Computed 182 place invariants in 36 ms
Incomplete random walk after 1000000 steps, including 10793 resets, run finished after 3302 ms. (steps per millisecond=302 ) properties (out of 8) seen :5
FORMULA ASLink-PT-07b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1538 resets, run finished after 1448 ms. (steps per millisecond=690 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1530 resets, run finished after 1577 ms. (steps per millisecond=634 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1535 resets, run finished after 1632 ms. (steps per millisecond=612 ) properties (out of 3) seen :0
[2023-03-12 09:30:37] [INFO ] Invariant cache hit.
[2023-03-12 09:30:37] [INFO ] [Real]Absence check using 49 positive place invariants in 25 ms returned sat
[2023-03-12 09:30:37] [INFO ] [Real]Absence check using 49 positive and 133 generalized place invariants in 33 ms returned sat
[2023-03-12 09:30:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:30:38] [INFO ] [Real]Absence check using state equation in 673 ms returned sat
[2023-03-12 09:30:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:30:38] [INFO ] [Nat]Absence check using 49 positive place invariants in 16 ms returned sat
[2023-03-12 09:30:38] [INFO ] [Nat]Absence check using 49 positive and 133 generalized place invariants in 35 ms returned sat
[2023-03-12 09:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:30:41] [INFO ] [Nat]Absence check using state equation in 2279 ms returned sat
[2023-03-12 09:30:41] [INFO ] Computed and/alt/rep : 717/2821/717 causal constraints (skipped 1025 transitions) in 198 ms.
[2023-03-12 09:30:57] [INFO ] Added : 540 causal constraints over 108 iterations in 16847 ms. Result :sat
Minimization took 1388 ms.
[2023-03-12 09:30:59] [INFO ] [Real]Absence check using 49 positive place invariants in 14 ms returned sat
[2023-03-12 09:30:59] [INFO ] [Real]Absence check using 49 positive and 133 generalized place invariants in 64 ms returned sat
[2023-03-12 09:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:31:00] [INFO ] [Real]Absence check using state equation in 637 ms returned sat
[2023-03-12 09:31:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:31:00] [INFO ] [Nat]Absence check using 49 positive place invariants in 16 ms returned sat
[2023-03-12 09:31:00] [INFO ] [Nat]Absence check using 49 positive and 133 generalized place invariants in 31 ms returned sat
[2023-03-12 09:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:31:01] [INFO ] [Nat]Absence check using state equation in 629 ms returned sat
[2023-03-12 09:31:01] [INFO ] Computed and/alt/rep : 717/2821/717 causal constraints (skipped 1025 transitions) in 108 ms.
[2023-03-12 09:31:16] [INFO ] Added : 552 causal constraints over 111 iterations in 15573 ms. Result :sat
Minimization took 662 ms.
[2023-03-12 09:31:17] [INFO ] [Real]Absence check using 49 positive place invariants in 13 ms returned sat
[2023-03-12 09:31:17] [INFO ] [Real]Absence check using 49 positive and 133 generalized place invariants in 94 ms returned sat
[2023-03-12 09:31:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:31:18] [INFO ] [Real]Absence check using state equation in 579 ms returned sat
[2023-03-12 09:31:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:31:18] [INFO ] [Nat]Absence check using 49 positive place invariants in 18 ms returned sat
[2023-03-12 09:31:18] [INFO ] [Nat]Absence check using 49 positive and 133 generalized place invariants in 85 ms returned sat
[2023-03-12 09:31:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:31:19] [INFO ] [Nat]Absence check using state equation in 877 ms returned sat
[2023-03-12 09:31:20] [INFO ] Computed and/alt/rep : 717/2821/717 causal constraints (skipped 1025 transitions) in 131 ms.
[2023-03-12 09:31:33] [INFO ] Added : 477 causal constraints over 96 iterations in 13302 ms. Result :sat
Minimization took 850 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 1779/1779 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 1053 transition count 1778
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1052 transition count 1778
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 2 place count 1052 transition count 1773
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 1047 transition count 1773
Applied a total of 12 rules in 50 ms. Remains 1047 /1053 variables (removed 6) and now considering 1773/1779 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 1047/1053 places, 1773/1779 transitions.
// Phase 1: matrix 1773 rows 1047 cols
[2023-03-12 09:31:39] [INFO ] Computed 182 place invariants in 43 ms
Incomplete random walk after 1000000 steps, including 10658 resets, run finished after 3469 ms. (steps per millisecond=288 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1539 resets, run finished after 1604 ms. (steps per millisecond=623 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1535 resets, run finished after 1478 ms. (steps per millisecond=676 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1539 resets, run finished after 1401 ms. (steps per millisecond=713 ) properties (out of 3) seen :0
[2023-03-12 09:31:47] [INFO ] Invariant cache hit.
[2023-03-12 09:31:47] [INFO ] [Real]Absence check using 49 positive place invariants in 18 ms returned sat
[2023-03-12 09:31:47] [INFO ] [Real]Absence check using 49 positive and 133 generalized place invariants in 36 ms returned sat
[2023-03-12 09:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:31:48] [INFO ] [Real]Absence check using state equation in 607 ms returned sat
[2023-03-12 09:31:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:31:48] [INFO ] [Nat]Absence check using 49 positive place invariants in 17 ms returned sat
[2023-03-12 09:31:48] [INFO ] [Nat]Absence check using 49 positive and 133 generalized place invariants in 64 ms returned sat
[2023-03-12 09:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:31:49] [INFO ] [Nat]Absence check using state equation in 1085 ms returned sat
[2023-03-12 09:31:50] [INFO ] Computed and/alt/rep : 695/2657/695 causal constraints (skipped 1041 transitions) in 131 ms.
[2023-03-12 09:32:03] [INFO ] Added : 483 causal constraints over 97 iterations in 13581 ms. Result :sat
Minimization took 980 ms.
[2023-03-12 09:32:04] [INFO ] [Real]Absence check using 49 positive place invariants in 30 ms returned sat
[2023-03-12 09:32:04] [INFO ] [Real]Absence check using 49 positive and 133 generalized place invariants in 46 ms returned sat
[2023-03-12 09:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:32:05] [INFO ] [Real]Absence check using state equation in 577 ms returned sat
[2023-03-12 09:32:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:32:05] [INFO ] [Nat]Absence check using 49 positive place invariants in 15 ms returned sat
[2023-03-12 09:32:05] [INFO ] [Nat]Absence check using 49 positive and 133 generalized place invariants in 27 ms returned sat
[2023-03-12 09:32:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:32:06] [INFO ] [Nat]Absence check using state equation in 846 ms returned sat
[2023-03-12 09:32:06] [INFO ] Computed and/alt/rep : 695/2657/695 causal constraints (skipped 1041 transitions) in 155 ms.
[2023-03-12 09:32:09] [INFO ] Added : 96 causal constraints over 20 iterations in 2872 ms. Result :sat
Minimization took 312 ms.
[2023-03-12 09:32:10] [INFO ] [Real]Absence check using 49 positive place invariants in 28 ms returned sat
[2023-03-12 09:32:10] [INFO ] [Real]Absence check using 49 positive and 133 generalized place invariants in 53 ms returned sat
[2023-03-12 09:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:32:10] [INFO ] [Real]Absence check using state equation in 781 ms returned sat
[2023-03-12 09:32:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:32:11] [INFO ] [Nat]Absence check using 49 positive place invariants in 22 ms returned sat
[2023-03-12 09:32:11] [INFO ] [Nat]Absence check using 49 positive and 133 generalized place invariants in 56 ms returned sat
[2023-03-12 09:32:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:32:12] [INFO ] [Nat]Absence check using state equation in 1428 ms returned sat
[2023-03-12 09:32:12] [INFO ] Computed and/alt/rep : 695/2657/695 causal constraints (skipped 1041 transitions) in 125 ms.
[2023-03-12 09:32:25] [INFO ] Added : 445 causal constraints over 89 iterations in 12436 ms. Result :sat
Minimization took 759 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 1047 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1047/1047 places, 1773/1773 transitions.
Applied a total of 0 rules in 29 ms. Remains 1047 /1047 variables (removed 0) and now considering 1773/1773 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 1047/1047 places, 1773/1773 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1047/1047 places, 1773/1773 transitions.
Applied a total of 0 rules in 29 ms. Remains 1047 /1047 variables (removed 0) and now considering 1773/1773 (removed 0) transitions.
[2023-03-12 09:32:28] [INFO ] Invariant cache hit.
[2023-03-12 09:32:29] [INFO ] Implicit Places using invariants in 926 ms returned [1, 18, 19, 31, 48, 66, 136, 140, 149, 150, 152, 169, 187, 262, 263, 274, 275, 277, 294, 312, 381, 385, 386, 397, 398, 400, 417, 435, 504, 508, 509, 520, 521, 523, 540, 558, 627, 631, 632, 643, 644, 646, 663, 681, 750, 754, 755, 766, 767, 769, 786, 804, 873, 877, 878, 881, 892, 893, 894, 912, 914, 918, 936, 937, 938, 939, 951, 957, 963, 969, 975, 981, 987, 993, 999, 1005, 1011]
Discarding 77 places :
Implicit Place search using SMT only with invariants took 930 ms to find 77 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 970/1047 places, 1773/1773 transitions.
Drop transitions removed 141 transitions
Trivial Post-agglo rules discarded 141 transitions
Performed 141 trivial Post agglomeration. Transition count delta: 141
Iterating post reduction 0 with 141 rules applied. Total rules applied 141 place count 970 transition count 1632
Reduce places removed 141 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 148 rules applied. Total rules applied 289 place count 829 transition count 1625
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 289 place count 829 transition count 1590
Deduced a syphon composed of 35 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 71 rules applied. Total rules applied 360 place count 793 transition count 1590
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 2 with 12 rules applied. Total rules applied 372 place count 789 transition count 1582
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 380 place count 781 transition count 1582
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 395 place count 766 transition count 1567
Iterating global reduction 4 with 15 rules applied. Total rules applied 410 place count 766 transition count 1567
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 413 place count 766 transition count 1564
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 413 place count 766 transition count 1563
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 415 place count 765 transition count 1563
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 418 place count 762 transition count 1557
Iterating global reduction 5 with 3 rules applied. Total rules applied 421 place count 762 transition count 1557
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 422 place count 761 transition count 1556
Iterating global reduction 5 with 1 rules applied. Total rules applied 423 place count 761 transition count 1556
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 424 place count 760 transition count 1554
Iterating global reduction 5 with 1 rules applied. Total rules applied 425 place count 760 transition count 1554
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 2 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 5 with 104 rules applied. Total rules applied 529 place count 708 transition count 1502
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 535 place count 702 transition count 1496
Iterating global reduction 5 with 6 rules applied. Total rules applied 541 place count 702 transition count 1496
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 547 place count 702 transition count 1490
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 551 place count 700 transition count 1491
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 6 with 16 rules applied. Total rules applied 567 place count 700 transition count 1475
Ensure Unique test removed 1 places
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 6 with 17 rules applied. Total rules applied 584 place count 683 transition count 1475
Partial Free-agglomeration rule applied 21 times.
Drop transitions removed 21 transitions
Iterating global reduction 7 with 21 rules applied. Total rules applied 605 place count 683 transition count 1475
Applied a total of 605 rules in 320 ms. Remains 683 /970 variables (removed 287) and now considering 1475/1773 (removed 298) transitions.
// Phase 1: matrix 1475 rows 683 cols
[2023-03-12 09:32:29] [INFO ] Computed 99 place invariants in 11 ms
[2023-03-12 09:32:29] [INFO ] Implicit Places using invariants in 396 ms returned [72, 91, 97, 100, 102, 105, 106, 175, 181, 184, 186, 189, 194, 195, 247, 264, 270, 273, 275, 280, 281, 333, 350, 356, 359, 361, 366, 367, 419, 436, 442, 445, 447, 452, 453, 505, 522, 528, 531, 533, 538, 539, 591, 608, 614, 617, 619]
Discarding 47 places :
Implicit Place search using SMT only with invariants took 398 ms to find 47 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 636/1047 places, 1475/1773 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 614 transition count 1453
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 614 transition count 1453
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 51 place count 607 transition count 1446
Iterating global reduction 0 with 7 rules applied. Total rules applied 58 place count 607 transition count 1446
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 84 place count 594 transition count 1433
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 85 place count 594 transition count 1432
Free-agglomeration rule applied 21 times.
Iterating global reduction 0 with 21 rules applied. Total rules applied 106 place count 594 transition count 1411
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 127 place count 573 transition count 1411
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 1 with 6 rules applied. Total rules applied 133 place count 573 transition count 1405
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 139 place count 567 transition count 1405
Applied a total of 139 rules in 163 ms. Remains 567 /636 variables (removed 69) and now considering 1405/1475 (removed 70) transitions.
// Phase 1: matrix 1405 rows 567 cols
[2023-03-12 09:32:29] [INFO ] Computed 52 place invariants in 11 ms
[2023-03-12 09:32:30] [INFO ] Implicit Places using invariants in 325 ms returned []
[2023-03-12 09:32:30] [INFO ] Invariant cache hit.
[2023-03-12 09:32:31] [INFO ] Implicit Places using invariants and state equation in 1273 ms returned []
Implicit Place search using SMT with State Equation took 1599 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 567/1047 places, 1405/1773 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3439 ms. Remains : 567/1047 places, 1405/1773 transitions.
Successfully produced net in file /tmp/petri1000_17440313291740694085.dot
Successfully produced net in file /tmp/petri1001_11288321764247202453.dot
Successfully produced net in file /tmp/petri1002_2046947502839960055.dot
Successfully produced net in file /tmp/petri1003_14734103571674833175.dot
Successfully produced net in file /tmp/petri1004_5916171535559906077.dot
Successfully produced net in file /tmp/petri1005_3049744633817663902.dot
Successfully produced net in file /tmp/petri1006_12329371249272588633.dot
Drop transitions removed 7 transitions
Dominated transitions for bounds rules discarded 7 transitions
// Phase 1: matrix 1398 rows 567 cols
[2023-03-12 09:32:31] [INFO ] Computed 52 place invariants in 10 ms
Incomplete random walk after 1000000 steps, including 17448 resets, run finished after 2189 ms. (steps per millisecond=456 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3249 resets, run finished after 808 ms. (steps per millisecond=1237 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3241 resets, run finished after 868 ms. (steps per millisecond=1152 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3218 resets, run finished after 702 ms. (steps per millisecond=1424 ) properties (out of 3) seen :0
[2023-03-12 09:32:36] [INFO ] Invariant cache hit.
[2023-03-12 09:32:36] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-03-12 09:32:36] [INFO ] [Real]Absence check using 12 positive and 40 generalized place invariants in 97 ms returned sat
[2023-03-12 09:32:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:32:36] [INFO ] [Real]Absence check using state equation in 380 ms returned sat
[2023-03-12 09:32:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:32:36] [INFO ] [Nat]Absence check using 12 positive place invariants in 14 ms returned sat
[2023-03-12 09:32:36] [INFO ] [Nat]Absence check using 12 positive and 40 generalized place invariants in 16 ms returned sat
[2023-03-12 09:32:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:32:37] [INFO ] [Nat]Absence check using state equation in 663 ms returned sat
[2023-03-12 09:32:37] [INFO ] Computed and/alt/rep : 322/1457/322 causal constraints (skipped 1039 transitions) in 101 ms.
[2023-03-12 09:32:38] [INFO ] Added : 22 causal constraints over 5 iterations in 653 ms. Result :sat
Minimization took 230 ms.
[2023-03-12 09:32:38] [INFO ] [Real]Absence check using 12 positive place invariants in 7 ms returned sat
[2023-03-12 09:32:38] [INFO ] [Real]Absence check using 12 positive and 40 generalized place invariants in 27 ms returned sat
[2023-03-12 09:32:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:32:39] [INFO ] [Real]Absence check using state equation in 435 ms returned sat
[2023-03-12 09:32:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:32:39] [INFO ] [Nat]Absence check using 12 positive place invariants in 12 ms returned sat
[2023-03-12 09:32:39] [INFO ] [Nat]Absence check using 12 positive and 40 generalized place invariants in 11 ms returned sat
[2023-03-12 09:32:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:32:39] [INFO ] [Nat]Absence check using state equation in 392 ms returned sat
[2023-03-12 09:32:39] [INFO ] Computed and/alt/rep : 322/1457/322 causal constraints (skipped 1039 transitions) in 86 ms.
[2023-03-12 09:32:40] [INFO ] Added : 21 causal constraints over 5 iterations in 786 ms. Result :sat
Minimization took 190 ms.
[2023-03-12 09:32:41] [INFO ] [Real]Absence check using 12 positive place invariants in 7 ms returned sat
[2023-03-12 09:32:41] [INFO ] [Real]Absence check using 12 positive and 40 generalized place invariants in 16 ms returned sat
[2023-03-12 09:32:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:32:41] [INFO ] [Real]Absence check using state equation in 368 ms returned sat
[2023-03-12 09:32:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:32:41] [INFO ] [Nat]Absence check using 12 positive place invariants in 7 ms returned sat
[2023-03-12 09:32:41] [INFO ] [Nat]Absence check using 12 positive and 40 generalized place invariants in 13 ms returned sat
[2023-03-12 09:32:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:32:42] [INFO ] [Nat]Absence check using state equation in 658 ms returned sat
[2023-03-12 09:32:42] [INFO ] Computed and/alt/rep : 322/1457/322 causal constraints (skipped 1039 transitions) in 97 ms.
[2023-03-12 09:32:44] [INFO ] Added : 48 causal constraints over 11 iterations in 2062 ms. Result :sat
Minimization took 280 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
FORMULA ASLink-PT-07b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-07b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 567 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 567/567 places, 1398/1398 transitions.
Graph (complete) has 3449 edges and 567 vertex of which 560 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.3 ms
Discarding 7 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 560 transition count 1397
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 559 transition count 1397
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 10 place count 559 transition count 1397
Applied a total of 10 rules in 42 ms. Remains 559 /567 variables (removed 8) and now considering 1397/1398 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 559/567 places, 1397/1398 transitions.
// Phase 1: matrix 1397 rows 559 cols
[2023-03-12 09:32:45] [INFO ] Computed 52 place invariants in 53 ms
Incomplete random walk after 1000000 steps, including 17400 resets, run finished after 2447 ms. (steps per millisecond=408 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3214 resets, run finished after 694 ms. (steps per millisecond=1440 ) properties (out of 1) seen :0
[2023-03-12 09:32:48] [INFO ] Invariant cache hit.
[2023-03-12 09:32:48] [INFO ] [Real]Absence check using 14 positive place invariants in 14 ms returned sat
[2023-03-12 09:32:48] [INFO ] [Real]Absence check using 14 positive and 38 generalized place invariants in 22 ms returned sat
[2023-03-12 09:32:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:32:49] [INFO ] [Real]Absence check using state equation in 382 ms returned sat
[2023-03-12 09:32:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:32:49] [INFO ] [Nat]Absence check using 14 positive place invariants in 5 ms returned sat
[2023-03-12 09:32:49] [INFO ] [Nat]Absence check using 14 positive and 38 generalized place invariants in 10 ms returned sat
[2023-03-12 09:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:32:50] [INFO ] [Nat]Absence check using state equation in 665 ms returned sat
[2023-03-12 09:32:50] [INFO ] Computed and/alt/rep : 321/1454/321 causal constraints (skipped 1039 transitions) in 95 ms.
[2023-03-12 09:32:51] [INFO ] Added : 28 causal constraints over 6 iterations in 904 ms. Result :sat
Minimization took 578 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 559 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 559/559 places, 1397/1397 transitions.
Applied a total of 0 rules in 19 ms. Remains 559 /559 variables (removed 0) and now considering 1397/1397 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 559/559 places, 1397/1397 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 559/559 places, 1397/1397 transitions.
Applied a total of 0 rules in 16 ms. Remains 559 /559 variables (removed 0) and now considering 1397/1397 (removed 0) transitions.
[2023-03-12 09:32:52] [INFO ] Invariant cache hit.
[2023-03-12 09:32:52] [INFO ] Implicit Places using invariants in 441 ms returned [155]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 442 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 558/559 places, 1397/1397 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 557 transition count 1396
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 557 transition count 1395
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 556 transition count 1395
Applied a total of 4 rules in 53 ms. Remains 556 /558 variables (removed 2) and now considering 1395/1397 (removed 2) transitions.
// Phase 1: matrix 1395 rows 556 cols
[2023-03-12 09:32:52] [INFO ] Computed 51 place invariants in 20 ms
[2023-03-12 09:32:53] [INFO ] Implicit Places using invariants in 380 ms returned []
[2023-03-12 09:32:53] [INFO ] Invariant cache hit.
[2023-03-12 09:32:54] [INFO ] Implicit Places using invariants and state equation in 1286 ms returned []
Implicit Place search using SMT with State Equation took 1668 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 556/559 places, 1395/1397 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2179 ms. Remains : 556/559 places, 1395/1397 transitions.
[2023-03-12 09:32:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 17312 resets, run finished after 2571 ms. (steps per millisecond=388 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 3273 resets, run finished after 770 ms. (steps per millisecond=1298 ) properties (out of 1) seen :0
[2023-03-12 09:32:57] [INFO ] Invariant cache hit.
[2023-03-12 09:32:57] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-03-12 09:32:57] [INFO ] [Real]Absence check using 12 positive and 39 generalized place invariants in 14 ms returned sat
[2023-03-12 09:32:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:32:58] [INFO ] [Real]Absence check using state equation in 331 ms returned sat
[2023-03-12 09:32:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:32:58] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-03-12 09:32:58] [INFO ] [Nat]Absence check using 12 positive and 39 generalized place invariants in 16 ms returned sat
[2023-03-12 09:32:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:32:59] [INFO ] [Nat]Absence check using state equation in 829 ms returned sat
[2023-03-12 09:32:59] [INFO ] Computed and/alt/rep : 312/1381/312 causal constraints (skipped 1046 transitions) in 86 ms.
[2023-03-12 09:32:59] [INFO ] Added : 17 causal constraints over 4 iterations in 623 ms. Result :sat
Minimization took 360 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 556 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 556/556 places, 1395/1395 transitions.
Applied a total of 0 rules in 20 ms. Remains 556 /556 variables (removed 0) and now considering 1395/1395 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 556/556 places, 1395/1395 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 556/556 places, 1395/1395 transitions.
Applied a total of 0 rules in 20 ms. Remains 556 /556 variables (removed 0) and now considering 1395/1395 (removed 0) transitions.
[2023-03-12 09:33:00] [INFO ] Invariant cache hit.
[2023-03-12 09:33:01] [INFO ] Implicit Places using invariants in 511 ms returned []
[2023-03-12 09:33:01] [INFO ] Invariant cache hit.
[2023-03-12 09:33:02] [INFO ] Implicit Places using invariants and state equation in 1105 ms returned []
Implicit Place search using SMT with State Equation took 1630 ms to find 0 implicit places.
[2023-03-12 09:33:02] [INFO ] Redundant transitions in 93 ms returned []
[2023-03-12 09:33:02] [INFO ] Invariant cache hit.
[2023-03-12 09:33:02] [INFO ] Dead Transitions using invariants and state equation in 577 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2328 ms. Remains : 556/556 places, 1395/1395 transitions.
Starting property specific reduction for ASLink-PT-07b-UpperBounds-12
[2023-03-12 09:33:02] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 168 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 30 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-12 09:33:02] [INFO ] Invariant cache hit.
[2023-03-12 09:33:03] [INFO ] [Real]Absence check using 12 positive place invariants in 10 ms returned sat
[2023-03-12 09:33:03] [INFO ] [Real]Absence check using 12 positive and 39 generalized place invariants in 19 ms returned sat
[2023-03-12 09:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:33:03] [INFO ] [Real]Absence check using state equation in 366 ms returned sat
[2023-03-12 09:33:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:33:03] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-03-12 09:33:03] [INFO ] [Nat]Absence check using 12 positive and 39 generalized place invariants in 21 ms returned sat
[2023-03-12 09:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:33:04] [INFO ] [Nat]Absence check using state equation in 818 ms returned sat
[2023-03-12 09:33:04] [INFO ] Computed and/alt/rep : 312/1381/312 causal constraints (skipped 1046 transitions) in 69 ms.
[2023-03-12 09:33:05] [INFO ] Added : 17 causal constraints over 4 iterations in 642 ms. Result :sat
Minimization took 347 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 556 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 556/556 places, 1395/1395 transitions.
Applied a total of 0 rules in 17 ms. Remains 556 /556 variables (removed 0) and now considering 1395/1395 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 556/556 places, 1395/1395 transitions.
[2023-03-12 09:33:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 17232 resets, run finished after 2342 ms. (steps per millisecond=426 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3261 resets, run finished after 770 ms. (steps per millisecond=1298 ) properties (out of 1) seen :0
[2023-03-12 09:33:08] [INFO ] Invariant cache hit.
[2023-03-12 09:33:09] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2023-03-12 09:33:09] [INFO ] [Real]Absence check using 12 positive and 39 generalized place invariants in 13 ms returned sat
[2023-03-12 09:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 09:33:09] [INFO ] [Real]Absence check using state equation in 360 ms returned sat
[2023-03-12 09:33:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 09:33:09] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-03-12 09:33:09] [INFO ] [Nat]Absence check using 12 positive and 39 generalized place invariants in 23 ms returned sat
[2023-03-12 09:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 09:33:10] [INFO ] [Nat]Absence check using state equation in 803 ms returned sat
[2023-03-12 09:33:10] [INFO ] Computed and/alt/rep : 312/1381/312 causal constraints (skipped 1046 transitions) in 92 ms.
[2023-03-12 09:33:11] [INFO ] Added : 17 causal constraints over 4 iterations in 649 ms. Result :sat
Minimization took 334 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 556 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 556/556 places, 1395/1395 transitions.
Applied a total of 0 rules in 17 ms. Remains 556 /556 variables (removed 0) and now considering 1395/1395 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 556/556 places, 1395/1395 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 556/556 places, 1395/1395 transitions.
Applied a total of 0 rules in 16 ms. Remains 556 /556 variables (removed 0) and now considering 1395/1395 (removed 0) transitions.
[2023-03-12 09:33:11] [INFO ] Invariant cache hit.
[2023-03-12 09:33:12] [INFO ] Implicit Places using invariants in 381 ms returned []
[2023-03-12 09:33:12] [INFO ] Invariant cache hit.
[2023-03-12 09:33:13] [INFO ] Implicit Places using invariants and state equation in 1317 ms returned []
Implicit Place search using SMT with State Equation took 1699 ms to find 0 implicit places.
[2023-03-12 09:33:13] [INFO ] Redundant transitions in 40 ms returned []
[2023-03-12 09:33:13] [INFO ] Invariant cache hit.
[2023-03-12 09:33:14] [INFO ] Dead Transitions using invariants and state equation in 544 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2306 ms. Remains : 556/556 places, 1395/1395 transitions.
Ending property specific reduction for ASLink-PT-07b-UpperBounds-12 in 11226 ms.
[2023-03-12 09:33:14] [INFO ] Flatten gal took : 132 ms
[2023-03-12 09:33:14] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-03-12 09:33:14] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 556 places, 1395 transitions and 5707 arcs took 5 ms.
Total runtime 237931 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --maxsum=/tmp/690/ub_0_
Could not compute solution for formula : ASLink-PT-07b-UpperBounds-12

BK_STOP 1678614211634

--------------------
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
mcc2023
ub formula name ASLink-PT-07b-UpperBounds-12
ub formula formula --maxsum=/tmp/690/ub_0_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 556 places, 1395 transitions and 5707 arcs
pnml2lts-sym: Petri net ASLink_PT_07b analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.010 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 1395->1395 groups
pnml2lts-sym: Regrouping took 0.310 real 0.310 user 0.000 sys
pnml2lts-sym: state vector length is 556; there are 1395 groups
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done

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-07b"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ASLink-PT-07b, 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 r009-oct2-167813597400117"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-07b.tgz
mv ASLink-PT-07b 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 ;