About the Execution of 2022-gold for DoubleExponent-PT-100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6668.268 | 3600000.00 | 3679932.00 | 9840.10 | ? ? ? ? ? 1 ? ? ? ? ? ? ? ? ? ? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r159-smll-167819445200062.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is DoubleExponent-PT-100, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-smll-167819445200062
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 8.8K Feb 26 13:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 26 13:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 13:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 13:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 26 13:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 13:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 26 13:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 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 1.8M 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 DoubleExponent-PT-100-UpperBounds-00
FORMULA_NAME DoubleExponent-PT-100-UpperBounds-01
FORMULA_NAME DoubleExponent-PT-100-UpperBounds-02
FORMULA_NAME DoubleExponent-PT-100-UpperBounds-03
FORMULA_NAME DoubleExponent-PT-100-UpperBounds-04
FORMULA_NAME DoubleExponent-PT-100-UpperBounds-05
FORMULA_NAME DoubleExponent-PT-100-UpperBounds-06
FORMULA_NAME DoubleExponent-PT-100-UpperBounds-07
FORMULA_NAME DoubleExponent-PT-100-UpperBounds-08
FORMULA_NAME DoubleExponent-PT-100-UpperBounds-09
FORMULA_NAME DoubleExponent-PT-100-UpperBounds-10
FORMULA_NAME DoubleExponent-PT-100-UpperBounds-11
FORMULA_NAME DoubleExponent-PT-100-UpperBounds-12
FORMULA_NAME DoubleExponent-PT-100-UpperBounds-13
FORMULA_NAME DoubleExponent-PT-100-UpperBounds-14
FORMULA_NAME DoubleExponent-PT-100-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678472999573
Running Version 202205111006
[2023-03-10 18:30:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-10 18:30:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 18:30:02] [INFO ] Load time of PNML (sax parser for PT used): 613 ms
[2023-03-10 18:30:02] [INFO ] Transformed 5304 places.
[2023-03-10 18:30:02] [INFO ] Transformed 4998 transitions.
[2023-03-10 18:30:02] [INFO ] Parsed PT model containing 5304 places and 4998 transitions in 865 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 ms.
// Phase 1: matrix 4998 rows 5304 cols
[2023-03-10 18:30:04] [INFO ] Invariants computation overflowed in 549 ms
Incomplete random walk after 10000 steps, including 330 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 292 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 283 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 297 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 290 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 286 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 274 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 295 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 281 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 278 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 294 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 281 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 298 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 287 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 287 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 283 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :1
// Phase 1: matrix 4998 rows 5304 cols
[2023-03-10 18:30:05] [INFO ] Invariants computation overflowed in 221 ms
[2023-03-10 18:30:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:30:10] [INFO ] [Real]Absence check using state equation in 3825 ms returned unknown
[2023-03-10 18:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:30:15] [INFO ] [Real]Absence check using state equation in 4252 ms returned unknown
[2023-03-10 18:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:30:20] [INFO ] [Real]Absence check using state equation in 4128 ms returned unknown
[2023-03-10 18:30:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:30:25] [INFO ] [Real]Absence check using state equation in 4292 ms returned unknown
[2023-03-10 18:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:30:30] [INFO ] [Real]Absence check using state equation in 4132 ms returned unknown
[2023-03-10 18:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:30:35] [INFO ] [Real]Absence check using state equation in 4324 ms returned unknown
[2023-03-10 18:30:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:30:40] [INFO ] [Real]Absence check using state equation in 3974 ms returned unknown
[2023-03-10 18:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:30:45] [INFO ] [Real]Absence check using state equation in 4040 ms returned unknown
[2023-03-10 18:30:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:30:50] [INFO ] [Real]Absence check using state equation in 4038 ms returned unknown
[2023-03-10 18:30:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:30:55] [INFO ] [Real]Absence check using state equation in 4250 ms returned unknown
[2023-03-10 18:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:31:00] [INFO ] [Real]Absence check using state equation in 4293 ms returned unknown
[2023-03-10 18:31:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:31:05] [INFO ] [Real]Absence check using state equation in 4280 ms returned unknown
[2023-03-10 18:31:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:31:10] [INFO ] [Real]Absence check using state equation in 4268 ms returned unknown
[2023-03-10 18:31:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:31:15] [INFO ] [Real]Absence check using state equation in 4282 ms returned unknown
[2023-03-10 18:31:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:31:20] [INFO ] [Real]Absence check using state equation in 4279 ms returned unknown
[2023-03-10 18:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:31:25] [INFO ] [Real]Absence check using state equation in 4123 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 16 out of 5304 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5304/5304 places, 4998/4998 transitions.
Graph (complete) has 9096 edges and 5304 vertex of which 5298 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.27 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1182 transitions
Trivial Post-agglo rules discarded 1182 transitions
Performed 1182 trivial Post agglomeration. Transition count delta: 1182
Iterating post reduction 0 with 1185 rules applied. Total rules applied 1186 place count 5297 transition count 3814
Reduce places removed 1182 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 1192 rules applied. Total rules applied 2378 place count 4115 transition count 3804
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 2388 place count 4105 transition count 3804
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 200 Pre rules applied. Total rules applied 2388 place count 4105 transition count 3604
Deduced a syphon composed of 200 places in 269 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 3 with 400 rules applied. Total rules applied 2788 place count 3905 transition count 3604
Performed 896 Post agglomeration using F-continuation condition.Transition count delta: 896
Deduced a syphon composed of 896 places in 107 ms
Reduce places removed 896 places and 0 transitions.
Iterating global reduction 3 with 1792 rules applied. Total rules applied 4580 place count 3009 transition count 2708
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 244 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4782 place count 2908 transition count 2708
Performed 93 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 93 places in 82 ms
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 3 with 186 rules applied. Total rules applied 4968 place count 2815 transition count 2708
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 4969 place count 2815 transition count 2707
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4970 place count 2814 transition count 2707
Free-agglomeration rule (complex) applied 404 times.
Iterating global reduction 4 with 404 rules applied. Total rules applied 5374 place count 2814 transition count 2303
Reduce places removed 404 places and 0 transitions.
Iterating post reduction 4 with 404 rules applied. Total rules applied 5778 place count 2410 transition count 2303
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 398 times.
Drop transitions removed 398 transitions
Iterating global reduction 5 with 398 rules applied. Total rules applied 6176 place count 2410 transition count 2303
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 6177 place count 2409 transition count 2302
Applied a total of 6177 rules in 3896 ms. Remains 2409 /5304 variables (removed 2895) and now considering 2302/4998 (removed 2696) transitions.
Finished structural reductions, in 1 iterations. Remains : 2409/5304 places, 2302/4998 transitions.
// Phase 1: matrix 2302 rows 2409 cols
[2023-03-10 18:31:30] [INFO ] Invariants computation overflowed in 67 ms
Incomplete random walk after 1000000 steps, including 127475 resets, run finished after 2758 ms. (steps per millisecond=362 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83607 resets, run finished after 1529 ms. (steps per millisecond=654 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83261 resets, run finished after 1544 ms. (steps per millisecond=647 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83392 resets, run finished after 1550 ms. (steps per millisecond=645 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83746 resets, run finished after 1571 ms. (steps per millisecond=636 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83617 resets, run finished after 1528 ms. (steps per millisecond=654 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 87037 resets, run finished after 1492 ms. (steps per millisecond=670 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83216 resets, run finished after 1704 ms. (steps per millisecond=586 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83509 resets, run finished after 1747 ms. (steps per millisecond=572 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83406 resets, run finished after 1714 ms. (steps per millisecond=583 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 83030 resets, run finished after 1839 ms. (steps per millisecond=543 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 83254 resets, run finished after 1661 ms. (steps per millisecond=602 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83545 resets, run finished after 1740 ms. (steps per millisecond=574 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 83629 resets, run finished after 1551 ms. (steps per millisecond=644 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83532 resets, run finished after 1541 ms. (steps per millisecond=648 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83334 resets, run finished after 1535 ms. (steps per millisecond=651 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83449 resets, run finished after 1534 ms. (steps per millisecond=651 ) properties (out of 16) seen :1
// Phase 1: matrix 2302 rows 2409 cols
[2023-03-10 18:31:58] [INFO ] Invariants computation overflowed in 67 ms
[2023-03-10 18:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:32:03] [INFO ] [Real]Absence check using state equation in 3718 ms returned sat
[2023-03-10 18:32:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:32:07] [INFO ] [Nat]Absence check using state equation in 3721 ms returned sat
[2023-03-10 18:32:07] [INFO ] State equation strengthened by 393 read => feed constraints.
[2023-03-10 18:32:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 18:32:13] [INFO ] [Nat]Added 393 Read/Feed constraints in 6058 ms returned unknown
[2023-03-10 18:32:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:32:58] [INFO ] [Real]Absence check using state equation in 44680 ms returned unknown
[2023-03-10 18:32:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:33:03] [INFO ] [Real]Absence check using state equation in 4124 ms returned sat
[2023-03-10 18:33:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:33:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:33:08] [INFO ] [Nat]Absence check using state equation in 4047 ms returned sat
[2023-03-10 18:33:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 18:33:14] [INFO ] [Nat]Added 393 Read/Feed constraints in 6074 ms returned unknown
[2023-03-10 18:33:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:33:59] [INFO ] [Real]Absence check using state equation in 44573 ms returned unknown
[2023-03-10 18:33:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:34:14] [INFO ] [Real]Absence check using state equation in 14685 ms returned unknown
[2023-03-10 18:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:34:40] [INFO ] [Real]Absence check using state equation in 26383 ms returned sat
[2023-03-10 18:34:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:34:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:35:03] [INFO ] [Nat]Absence check using state equation in 22111 ms returned unsat
[2023-03-10 18:35:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:35:48] [INFO ] [Real]Absence check using state equation in 44685 ms returned unknown
[2023-03-10 18:35:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:36:33] [INFO ] [Real]Absence check using state equation in 44706 ms returned unknown
[2023-03-10 18:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:36:49] [INFO ] [Real]Absence check using state equation in 15685 ms returned unknown
[2023-03-10 18:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:37:00] [INFO ] [Real]Absence check using state equation in 10989 ms returned sat
[2023-03-10 18:37:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:37:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:37:16] [INFO ] [Nat]Absence check using state equation in 14887 ms returned sat
[2023-03-10 18:37:18] [INFO ] [Nat]Added 393 Read/Feed constraints in 2144 ms returned sat
[2023-03-10 18:37:19] [INFO ] Computed and/alt/rep : 1821/11291/1821 causal constraints (skipped 480 transitions) in 895 ms.
[2023-03-10 18:37:42] [INFO ] Deduced a trap composed of 12 places in 7803 ms of which 35 ms to minimize.
[2023-03-10 18:37:50] [INFO ] Deduced a trap composed of 4 places in 8339 ms of which 6 ms to minimize.
[2023-03-10 18:37:50] [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 9
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2023-03-10 18:37:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:38:35] [INFO ] [Real]Absence check using state equation in 44692 ms returned unknown
[2023-03-10 18:38:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:38:44] [INFO ] [Real]Absence check using state equation in 8501 ms returned sat
[2023-03-10 18:38:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:38:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:39:29] [INFO ] [Nat]Absence check using state equation in 44672 ms returned unknown
[2023-03-10 18:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:40:14] [INFO ] [Real]Absence check using state equation in 44695 ms returned unknown
[2023-03-10 18:40:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:40:22] [INFO ] [Real]Absence check using state equation in 7661 ms returned unknown
[2023-03-10 18:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:41:07] [INFO ] [Real]Absence check using state equation in 44704 ms returned unknown
[2023-03-10 18:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:41:14] [INFO ] [Real]Absence check using state equation in 5777 ms returned sat
[2023-03-10 18:41:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:41:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:41:20] [INFO ] [Nat]Absence check using state equation in 6222 ms returned sat
[2023-03-10 18:41:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 18:41:26] [INFO ] [Nat]Added 393 Read/Feed constraints in 6101 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA DoubleExponent-PT-100-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 15 out of 2409 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2409/2409 places, 2302/2302 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 2409 transition count 2301
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 2408 transition count 2301
Applied a total of 2 rules in 678 ms. Remains 2408 /2409 variables (removed 1) and now considering 2301/2302 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 2408/2409 places, 2301/2302 transitions.
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 18:41:27] [INFO ] Invariants computation overflowed in 69 ms
Incomplete random walk after 1000000 steps, including 127678 resets, run finished after 3179 ms. (steps per millisecond=314 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84655 resets, run finished after 1923 ms. (steps per millisecond=520 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84306 resets, run finished after 1702 ms. (steps per millisecond=587 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84499 resets, run finished after 1773 ms. (steps per millisecond=564 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84335 resets, run finished after 1647 ms. (steps per millisecond=607 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84317 resets, run finished after 1792 ms. (steps per millisecond=558 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84420 resets, run finished after 1751 ms. (steps per millisecond=571 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84387 resets, run finished after 1913 ms. (steps per millisecond=522 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84145 resets, run finished after 1625 ms. (steps per millisecond=615 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84428 resets, run finished after 1761 ms. (steps per millisecond=567 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84254 resets, run finished after 1610 ms. (steps per millisecond=621 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84512 resets, run finished after 1610 ms. (steps per millisecond=621 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84436 resets, run finished after 1844 ms. (steps per millisecond=542 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84333 resets, run finished after 1725 ms. (steps per millisecond=579 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84314 resets, run finished after 1639 ms. (steps per millisecond=610 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84874 resets, run finished after 1597 ms. (steps per millisecond=626 ) properties (out of 15) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 18:41:56] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-10 18:41:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:42:03] [INFO ] [Real]Absence check using state equation in 5714 ms returned sat
[2023-03-10 18:42:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:42:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:42:07] [INFO ] [Nat]Absence check using state equation in 4156 ms returned sat
[2023-03-10 18:42:07] [INFO ] State equation strengthened by 394 read => feed constraints.
[2023-03-10 18:42:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 18:42:14] [INFO ] [Nat]Added 394 Read/Feed constraints in 6081 ms returned unknown
[2023-03-10 18:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:42:24] [INFO ] [Real]Absence check using state equation in 10464 ms returned sat
[2023-03-10 18:42:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:42:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:43:10] [INFO ] [Nat]Absence check using state equation in 44691 ms returned unknown
[2023-03-10 18:43:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:43:14] [INFO ] [Real]Absence check using state equation in 4029 ms returned sat
[2023-03-10 18:43:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:43:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:43:22] [INFO ] [Nat]Absence check using state equation in 7941 ms returned unknown
[2023-03-10 18:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:43:37] [INFO ] [Real]Absence check using state equation in 14337 ms returned sat
[2023-03-10 18:43:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:43:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:44:22] [INFO ] [Nat]Absence check using state equation in 44586 ms returned unknown
[2023-03-10 18:44:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:45:07] [INFO ] [Real]Absence check using state equation in 44531 ms returned unknown
[2023-03-10 18:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:45:52] [INFO ] [Real]Absence check using state equation in 44520 ms returned unknown
[2023-03-10 18:45:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:46:26] [INFO ] [Real]Absence check using state equation in 33083 ms returned sat
[2023-03-10 18:46:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:47:00] [INFO ] [Nat]Absence check using state equation in 33209 ms returned sat
[2023-03-10 18:47:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 18:47:06] [INFO ] [Nat]Added 394 Read/Feed constraints in 6837 ms returned unknown
[2023-03-10 18:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:47:12] [INFO ] [Real]Absence check using state equation in 4832 ms returned sat
[2023-03-10 18:47:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:47:17] [INFO ] [Nat]Absence check using state equation in 5103 ms returned sat
[2023-03-10 18:47:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 18:47:24] [INFO ] [Nat]Added 394 Read/Feed constraints in 6366 ms returned unknown
[2023-03-10 18:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:47:41] [INFO ] [Real]Absence check using state equation in 17144 ms returned unknown
[2023-03-10 18:47:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:47:46] [INFO ] [Real]Absence check using state equation in 4718 ms returned sat
[2023-03-10 18:47:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:47:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:48:22] [INFO ] [Nat]Absence check using state equation in 35886 ms returned sat
[2023-03-10 18:48:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 18:48:31] [INFO ] [Nat]Added 394 Read/Feed constraints in 8714 ms returned unknown
[2023-03-10 18:48:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:48:34] [INFO ] [Real]Absence check using state equation in 2352 ms returned sat
[2023-03-10 18:48:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:48:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:48:47] [INFO ] [Nat]Absence check using state equation in 12202 ms returned unknown
[2023-03-10 18:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:49:32] [INFO ] [Real]Absence check using state equation in 44674 ms returned unknown
[2023-03-10 18:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:49:40] [INFO ] [Real]Absence check using state equation in 8031 ms returned unknown
[2023-03-10 18:49:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:50:25] [INFO ] [Real]Absence check using state equation in 44564 ms returned unknown
[2023-03-10 18:50:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:51:10] [INFO ] [Real]Absence check using state equation in 44694 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 15 out of 2408 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2408/2408 places, 2301/2301 transitions.
Applied a total of 0 rules in 275 ms. Remains 2408 /2408 variables (removed 0) and now considering 2301/2301 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2408/2408 places, 2301/2301 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2408/2408 places, 2301/2301 transitions.
Applied a total of 0 rules in 274 ms. Remains 2408 /2408 variables (removed 0) and now considering 2301/2301 (removed 0) transitions.
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 18:51:11] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-10 18:51:39] [INFO ] Implicit Places using invariants in 28585 ms returned []
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 18:51:39] [INFO ] Invariants computation overflowed in 70 ms
[2023-03-10 18:52:10] [INFO ] Performed 2210/2408 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 18:52:14] [INFO ] Implicit Places using invariants and state equation in 34376 ms returned []
Implicit Place search using SMT with State Equation took 62966 ms to find 0 implicit places.
[2023-03-10 18:52:14] [INFO ] Redundant transitions in 454 ms returned []
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 18:52:14] [INFO ] Invariants computation overflowed in 63 ms
[2023-03-10 18:52:18] [INFO ] Dead Transitions using invariants and state equation in 3579 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2408/2408 places, 2301/2301 transitions.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-00
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 18:52:18] [INFO ] Invariants computation overflowed in 64 ms
Incomplete random walk after 10000 steps, including 1294 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 865 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 18:52:18] [INFO ] Invariants computation overflowed in 63 ms
[2023-03-10 18:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:52:23] [INFO ] [Real]Absence check using state equation in 4506 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2408 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2408/2408 places, 2301/2301 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 174 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 2398 transition count 2291
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 172 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 2396 transition count 2292
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 25 place count 2396 transition count 2291
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 26 place count 2395 transition count 2291
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 28 place count 2395 transition count 2289
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 30 place count 2393 transition count 2289
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 2393 transition count 2289
Applied a total of 32 rules in 2061 ms. Remains 2393 /2408 variables (removed 15) and now considering 2289/2301 (removed 12) transitions.
Finished structural reductions, in 1 iterations. Remains : 2393/2408 places, 2289/2301 transitions.
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-10 18:52:25] [INFO ] Invariants computation overflowed in 40 ms
Incomplete random walk after 1000000 steps, including 127618 resets, run finished after 2578 ms. (steps per millisecond=387 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84446 resets, run finished after 1613 ms. (steps per millisecond=619 ) properties (out of 1) seen :0
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-10 18:52:30] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-10 18:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:52:34] [INFO ] [Real]Absence check using state equation in 3692 ms returned sat
[2023-03-10 18:52:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:52:40] [INFO ] [Nat]Absence check using state equation in 5713 ms returned sat
[2023-03-10 18:52:40] [INFO ] State equation strengthened by 401 read => feed constraints.
[2023-03-10 18:52:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 18:52:46] [INFO ] [Nat]Added 401 Read/Feed constraints in 6363 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2393 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2393/2393 places, 2289/2289 transitions.
Applied a total of 0 rules in 265 ms. Remains 2393 /2393 variables (removed 0) and now considering 2289/2289 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2393/2393 places, 2289/2289 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2393/2393 places, 2289/2289 transitions.
Applied a total of 0 rules in 296 ms. Remains 2393 /2393 variables (removed 0) and now considering 2289/2289 (removed 0) transitions.
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-10 18:52:47] [INFO ] Invariants computation overflowed in 48 ms
[2023-03-10 18:53:17] [INFO ] Performed 2262/2393 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 18:53:19] [INFO ] Implicit Places using invariants in 32166 ms returned []
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-10 18:53:19] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-10 18:53:49] [INFO ] Implicit Places using invariants and state equation in 29807 ms returned []
Implicit Place search using SMT with State Equation took 61978 ms to find 0 implicit places.
[2023-03-10 18:53:49] [INFO ] Redundant transitions in 198 ms returned []
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-10 18:53:49] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-10 18:53:52] [INFO ] Dead Transitions using invariants and state equation in 2720 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2393/2393 places, 2289/2289 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-00 in 94134 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-01
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 18:53:52] [INFO ] Invariants computation overflowed in 43 ms
Incomplete random walk after 10000 steps, including 1256 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 838 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 18:53:52] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-10 18:53:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:53:57] [INFO ] [Real]Absence check using state equation in 4577 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2408 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2408/2408 places, 2301/2301 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 175 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 2400 transition count 2293
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 106 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 2399 transition count 2293
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 2399 transition count 2292
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 20 place count 2398 transition count 2292
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 2398 transition count 2290
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 24 place count 2396 transition count 2290
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 2396 transition count 2290
Applied a total of 26 rules in 1654 ms. Remains 2396 /2408 variables (removed 12) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 2396/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2396 cols
[2023-03-10 18:53:59] [INFO ] Invariants computation overflowed in 49 ms
Incomplete random walk after 1000000 steps, including 127497 resets, run finished after 2456 ms. (steps per millisecond=407 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84280 resets, run finished after 1649 ms. (steps per millisecond=606 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2396 cols
[2023-03-10 18:54:03] [INFO ] Invariants computation overflowed in 55 ms
[2023-03-10 18:54:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:54:23] [INFO ] [Real]Absence check using state equation in 19325 ms returned sat
[2023-03-10 18:54:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:55:08] [INFO ] [Nat]Absence check using state equation in 44706 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2396 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2396/2396 places, 2290/2290 transitions.
Applied a total of 0 rules in 258 ms. Remains 2396 /2396 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2396/2396 places, 2290/2290 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2396/2396 places, 2290/2290 transitions.
Applied a total of 0 rules in 266 ms. Remains 2396 /2396 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
// Phase 1: matrix 2290 rows 2396 cols
[2023-03-10 18:55:09] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-10 18:55:39] [INFO ] Performed 2373/2396 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 18:55:39] [INFO ] Implicit Places using invariants in 30729 ms returned []
// Phase 1: matrix 2290 rows 2396 cols
[2023-03-10 18:55:39] [INFO ] Invariants computation overflowed in 51 ms
[2023-03-10 18:56:10] [INFO ] Performed 1784/2396 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 18:56:16] [INFO ] Implicit Places using invariants and state equation in 36750 ms returned []
Implicit Place search using SMT with State Equation took 67485 ms to find 0 implicit places.
[2023-03-10 18:56:16] [INFO ] Redundant transitions in 123 ms returned []
// Phase 1: matrix 2290 rows 2396 cols
[2023-03-10 18:56:16] [INFO ] Invariants computation overflowed in 54 ms
[2023-03-10 18:56:19] [INFO ] Dead Transitions using invariants and state equation in 2908 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2396/2396 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-01 in 147239 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-02
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 18:56:19] [INFO ] Invariants computation overflowed in 42 ms
Incomplete random walk after 10000 steps, including 1295 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 845 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 18:56:19] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-10 18:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:56:24] [INFO ] [Real]Absence check using state equation in 3907 ms returned sat
[2023-03-10 18:56:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:56:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:56:29] [INFO ] [Nat]Absence check using state equation in 4692 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2408 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2408/2408 places, 2301/2301 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 103 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 2399 transition count 2292
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 104 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 2397 transition count 2293
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 23 place count 2397 transition count 2292
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 24 place count 2396 transition count 2292
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 2396 transition count 2290
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 28 place count 2394 transition count 2290
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 2394 transition count 2290
Applied a total of 30 rules in 1473 ms. Remains 2394 /2408 variables (removed 14) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 18:56:31] [INFO ] Invariants computation overflowed in 72 ms
Incomplete random walk after 1000000 steps, including 128004 resets, run finished after 2163 ms. (steps per millisecond=462 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84561 resets, run finished after 1786 ms. (steps per millisecond=559 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 18:56:35] [INFO ] Invariants computation overflowed in 68 ms
[2023-03-10 18:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:56:40] [INFO ] [Real]Absence check using state equation in 5099 ms returned sat
[2023-03-10 18:56:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:56:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:56:51] [INFO ] [Nat]Absence check using state equation in 10340 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2394 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 310 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2290/2290 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 433 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 18:56:52] [INFO ] Invariants computation overflowed in 79 ms
[2023-03-10 18:57:22] [INFO ] Performed 2365/2394 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 18:57:23] [INFO ] Implicit Places using invariants in 30999 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 18:57:23] [INFO ] Invariants computation overflowed in 68 ms
[2023-03-10 18:57:54] [INFO ] Performed 2290/2394 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 18:57:56] [INFO ] Implicit Places using invariants and state equation in 32920 ms returned []
Implicit Place search using SMT with State Equation took 63922 ms to find 0 implicit places.
[2023-03-10 18:57:56] [INFO ] Redundant transitions in 212 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 18:57:56] [INFO ] Invariants computation overflowed in 114 ms
[2023-03-10 18:57:59] [INFO ] Dead Transitions using invariants and state equation in 3519 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-02 in 100339 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-03
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 18:58:00] [INFO ] Invariants computation overflowed in 67 ms
Incomplete random walk after 10000 steps, including 1294 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 873 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 18:58:00] [INFO ] Invariants computation overflowed in 67 ms
[2023-03-10 18:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:58:05] [INFO ] [Real]Absence check using state equation in 4497 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2408 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2408/2408 places, 2301/2301 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 104 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 2398 transition count 2291
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 121 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 2396 transition count 2292
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 25 place count 2396 transition count 2291
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 26 place count 2395 transition count 2291
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 28 place count 2395 transition count 2289
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 30 place count 2393 transition count 2289
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 31 place count 2393 transition count 2289
Applied a total of 31 rules in 1640 ms. Remains 2393 /2408 variables (removed 15) and now considering 2289/2301 (removed 12) transitions.
Finished structural reductions, in 1 iterations. Remains : 2393/2408 places, 2289/2301 transitions.
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-10 18:58:07] [INFO ] Invariants computation overflowed in 63 ms
Incomplete random walk after 1000000 steps, including 128041 resets, run finished after 2414 ms. (steps per millisecond=414 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84376 resets, run finished after 1779 ms. (steps per millisecond=562 ) properties (out of 1) seen :0
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-10 18:58:11] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-10 18:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 18:58:23] [INFO ] [Real]Absence check using state equation in 11212 ms returned sat
[2023-03-10 18:58:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 18:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 18:58:34] [INFO ] [Nat]Absence check using state equation in 11084 ms returned sat
[2023-03-10 18:58:34] [INFO ] State equation strengthened by 401 read => feed constraints.
[2023-03-10 18:58:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 18:58:45] [INFO ] [Nat]Added 401 Read/Feed constraints in 10789 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2393 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2393/2393 places, 2289/2289 transitions.
Applied a total of 0 rules in 335 ms. Remains 2393 /2393 variables (removed 0) and now considering 2289/2289 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2393/2393 places, 2289/2289 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2393/2393 places, 2289/2289 transitions.
Applied a total of 0 rules in 384 ms. Remains 2393 /2393 variables (removed 0) and now considering 2289/2289 (removed 0) transitions.
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-10 18:58:46] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-10 18:59:16] [INFO ] Performed 2284/2393 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 18:59:18] [INFO ] Implicit Places using invariants in 31922 ms returned []
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-10 18:59:18] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-10 18:59:49] [INFO ] Performed 2212/2393 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 18:59:52] [INFO ] Implicit Places using invariants and state equation in 33945 ms returned []
Implicit Place search using SMT with State Equation took 65869 ms to find 0 implicit places.
[2023-03-10 18:59:52] [INFO ] Redundant transitions in 122 ms returned []
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-10 18:59:52] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-10 18:59:54] [INFO ] Dead Transitions using invariants and state equation in 2498 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2393/2393 places, 2289/2289 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-03 in 114777 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-04
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 18:59:55] [INFO ] Invariants computation overflowed in 40 ms
Incomplete random walk after 10000 steps, including 1284 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 852 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 18:59:55] [INFO ] Invariants computation overflowed in 41 ms
[2023-03-10 18:59:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:00:00] [INFO ] [Real]Absence check using state equation in 4687 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2408 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2408/2408 places, 2301/2301 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 103 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 2398 transition count 2291
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 102 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 2396 transition count 2292
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 25 place count 2396 transition count 2291
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 26 place count 2395 transition count 2291
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 2395 transition count 2290
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 28 place count 2394 transition count 2290
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 2394 transition count 2290
Applied a total of 30 rules in 1432 ms. Remains 2394 /2408 variables (removed 14) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:00:01] [INFO ] Invariants computation overflowed in 68 ms
Incomplete random walk after 1000000 steps, including 127632 resets, run finished after 2069 ms. (steps per millisecond=483 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84558 resets, run finished after 1427 ms. (steps per millisecond=700 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:00:05] [INFO ] Invariants computation overflowed in 61 ms
[2023-03-10 19:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:00:07] [INFO ] [Real]Absence check using state equation in 1963 ms returned sat
[2023-03-10 19:00:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:00:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:00:10] [INFO ] [Nat]Absence check using state equation in 2063 ms returned sat
[2023-03-10 19:00:10] [INFO ] State equation strengthened by 401 read => feed constraints.
[2023-03-10 19:00:13] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 19:00:16] [INFO ] [Nat]Added 401 Read/Feed constraints in 6053 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2394 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 441 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2290/2290 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 316 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:00:16] [INFO ] Invariants computation overflowed in 64 ms
[2023-03-10 19:00:45] [INFO ] Implicit Places using invariants in 28471 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:00:45] [INFO ] Invariants computation overflowed in 62 ms
[2023-03-10 19:01:14] [INFO ] Implicit Places using invariants and state equation in 29056 ms returned []
Implicit Place search using SMT with State Equation took 57531 ms to find 0 implicit places.
[2023-03-10 19:01:14] [INFO ] Redundant transitions in 153 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:01:14] [INFO ] Invariants computation overflowed in 78 ms
[2023-03-10 19:01:17] [INFO ] Dead Transitions using invariants and state equation in 3288 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-04 in 83102 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-06
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:01:18] [INFO ] Invariants computation overflowed in 64 ms
Incomplete random walk after 10000 steps, including 1300 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 857 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:01:18] [INFO ] Invariants computation overflowed in 63 ms
[2023-03-10 19:01:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:01:23] [INFO ] [Real]Absence check using state equation in 4587 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2408 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2408/2408 places, 2301/2301 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 162 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 2398 transition count 2291
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 103 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 2396 transition count 2292
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 25 place count 2396 transition count 2291
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 26 place count 2395 transition count 2291
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 2395 transition count 2290
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 28 place count 2394 transition count 2290
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 2394 transition count 2290
Applied a total of 30 rules in 1615 ms. Remains 2394 /2408 variables (removed 14) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:01:25] [INFO ] Invariants computation overflowed in 58 ms
Incomplete random walk after 1000000 steps, including 127414 resets, run finished after 2458 ms. (steps per millisecond=406 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84284 resets, run finished after 1452 ms. (steps per millisecond=688 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:01:29] [INFO ] Invariants computation overflowed in 59 ms
[2023-03-10 19:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:02:14] [INFO ] [Real]Absence check using state equation in 44687 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2394 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 259 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2290/2290 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 267 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:02:14] [INFO ] Invariants computation overflowed in 59 ms
[2023-03-10 19:02:45] [INFO ] Performed 2345/2394 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 19:02:46] [INFO ] Implicit Places using invariants in 31682 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:02:46] [INFO ] Invariants computation overflowed in 97 ms
[2023-03-10 19:02:47] [INFO ] Implicit Places using invariants and state equation in 1153 ms returned []
Implicit Place search using SMT with State Equation took 32846 ms to find 0 implicit places.
[2023-03-10 19:02:47] [INFO ] Redundant transitions in 188 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:02:47] [INFO ] Invariants computation overflowed in 90 ms
[2023-03-10 19:02:51] [INFO ] Dead Transitions using invariants and state equation in 3795 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-06 in 93549 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-07
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:02:51] [INFO ] Invariants computation overflowed in 63 ms
Incomplete random walk after 10000 steps, including 1280 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 832 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:02:51] [INFO ] Invariants computation overflowed in 65 ms
[2023-03-10 19:02:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:02:56] [INFO ] [Real]Absence check using state equation in 4494 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2408 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2408/2408 places, 2301/2301 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 125 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 2399 transition count 2292
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 104 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 2397 transition count 2293
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 23 place count 2397 transition count 2292
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 24 place count 2396 transition count 2292
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 2396 transition count 2290
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 28 place count 2394 transition count 2290
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 2394 transition count 2290
Applied a total of 30 rules in 1470 ms. Remains 2394 /2408 variables (removed 14) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:02:58] [INFO ] Invariants computation overflowed in 57 ms
Incomplete random walk after 1000000 steps, including 127646 resets, run finished after 2558 ms. (steps per millisecond=390 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84544 resets, run finished after 1573 ms. (steps per millisecond=635 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:03:02] [INFO ] Invariants computation overflowed in 55 ms
[2023-03-10 19:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:03:47] [INFO ] [Real]Absence check using state equation in 44566 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2394 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 259 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2290/2290 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 257 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:03:48] [INFO ] Invariants computation overflowed in 54 ms
[2023-03-10 19:04:18] [INFO ] Performed 1801/2394 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 19:04:27] [INFO ] Implicit Places using invariants in 39333 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:04:27] [INFO ] Invariants computation overflowed in 91 ms
[2023-03-10 19:04:58] [INFO ] Performed 1572/2394 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 19:05:09] [INFO ] Implicit Places using invariants and state equation in 41655 ms returned []
Implicit Place search using SMT with State Equation took 80991 ms to find 0 implicit places.
[2023-03-10 19:05:09] [INFO ] Redundant transitions in 204 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:05:09] [INFO ] Invariants computation overflowed in 93 ms
[2023-03-10 19:05:12] [INFO ] Dead Transitions using invariants and state equation in 3198 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-07 in 141111 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-08
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:05:12] [INFO ] Invariants computation overflowed in 40 ms
Incomplete random walk after 10000 steps, including 1275 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 874 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:05:12] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-10 19:05:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:05:17] [INFO ] [Real]Absence check using state equation in 4681 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2408 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2408/2408 places, 2301/2301 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 102 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 2400 transition count 2293
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 103 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 2398 transition count 2294
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 21 place count 2398 transition count 2293
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 22 place count 2397 transition count 2293
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 24 place count 2397 transition count 2291
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 26 place count 2395 transition count 2291
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 2395 transition count 2291
Applied a total of 28 rules in 1493 ms. Remains 2395 /2408 variables (removed 13) and now considering 2291/2301 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 2395/2408 places, 2291/2301 transitions.
// Phase 1: matrix 2291 rows 2395 cols
[2023-03-10 19:05:19] [INFO ] Invariants computation overflowed in 39 ms
Incomplete random walk after 1000000 steps, including 127563 resets, run finished after 2495 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84083 resets, run finished after 1925 ms. (steps per millisecond=519 ) properties (out of 1) seen :0
// Phase 1: matrix 2291 rows 2395 cols
[2023-03-10 19:05:24] [INFO ] Invariants computation overflowed in 67 ms
[2023-03-10 19:05:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:05:54] [INFO ] [Real]Absence check using state equation in 30119 ms returned sat
[2023-03-10 19:05:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:05:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:06:21] [INFO ] [Nat]Absence check using state equation in 26212 ms returned sat
[2023-03-10 19:06:21] [INFO ] State equation strengthened by 399 read => feed constraints.
[2023-03-10 19:06:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 19:06:27] [INFO ] [Nat]Added 399 Read/Feed constraints in 5711 ms returned sat
[2023-03-10 19:06:28] [INFO ] Computed and/alt/rep : 1802/11362/1802 causal constraints (skipped 488 transitions) in 1655 ms.
[2023-03-10 19:06:46] [INFO ] Deduced a trap composed of 2 places in 7113 ms of which 4 ms to minimize.
[2023-03-10 19:06:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2395 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2395/2395 places, 2291/2291 transitions.
Applied a total of 0 rules in 270 ms. Remains 2395 /2395 variables (removed 0) and now considering 2291/2291 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2395/2395 places, 2291/2291 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2395/2395 places, 2291/2291 transitions.
Applied a total of 0 rules in 264 ms. Remains 2395 /2395 variables (removed 0) and now considering 2291/2291 (removed 0) transitions.
// Phase 1: matrix 2291 rows 2395 cols
[2023-03-10 19:06:47] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-10 19:07:14] [INFO ] Implicit Places using invariants in 26822 ms returned []
// Phase 1: matrix 2291 rows 2395 cols
[2023-03-10 19:07:14] [INFO ] Invariants computation overflowed in 41 ms
[2023-03-10 19:07:45] [INFO ] Performed 1866/2395 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 19:07:52] [INFO ] Implicit Places using invariants and state equation in 38059 ms returned []
Implicit Place search using SMT with State Equation took 64885 ms to find 0 implicit places.
[2023-03-10 19:07:52] [INFO ] Redundant transitions in 204 ms returned []
// Phase 1: matrix 2291 rows 2395 cols
[2023-03-10 19:07:52] [INFO ] Invariants computation overflowed in 67 ms
[2023-03-10 19:07:56] [INFO ] Dead Transitions using invariants and state equation in 3675 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2395/2395 places, 2291/2291 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-08 in 163712 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-09
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:07:56] [INFO ] Invariants computation overflowed in 42 ms
Incomplete random walk after 10000 steps, including 1262 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 823 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:07:56] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-10 19:07:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:08:01] [INFO ] [Real]Absence check using state equation in 4575 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2408 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2408/2408 places, 2301/2301 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 176 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 2399 transition count 2292
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 159 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 2397 transition count 2293
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 23 place count 2397 transition count 2292
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 24 place count 2396 transition count 2292
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 2396 transition count 2290
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 28 place count 2394 transition count 2290
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 2394 transition count 2290
Applied a total of 30 rules in 1721 ms. Remains 2394 /2408 variables (removed 14) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:08:03] [INFO ] Invariants computation overflowed in 40 ms
Incomplete random walk after 1000000 steps, including 127571 resets, run finished after 2614 ms. (steps per millisecond=382 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84597 resets, run finished after 1541 ms. (steps per millisecond=648 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:08:07] [INFO ] Invariants computation overflowed in 39 ms
[2023-03-10 19:08:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:08:27] [INFO ] [Real]Absence check using state equation in 19333 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2394 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 263 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2290/2290 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 263 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:08:27] [INFO ] Invariants computation overflowed in 39 ms
[2023-03-10 19:08:58] [INFO ] Performed 2237/2394 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 19:09:01] [INFO ] Implicit Places using invariants in 33484 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:09:01] [INFO ] Invariants computation overflowed in 65 ms
[2023-03-10 19:09:32] [INFO ] Performed 1589/2394 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 19:09:43] [INFO ] Implicit Places using invariants and state equation in 42440 ms returned []
Implicit Place search using SMT with State Equation took 75926 ms to find 0 implicit places.
[2023-03-10 19:09:43] [INFO ] Redundant transitions in 118 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:09:43] [INFO ] Invariants computation overflowed in 39 ms
[2023-03-10 19:09:47] [INFO ] Dead Transitions using invariants and state equation in 3513 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-09 in 111196 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-10
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:09:47] [INFO ] Invariants computation overflowed in 67 ms
Incomplete random walk after 10000 steps, including 1298 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 832 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:09:47] [INFO ] Invariants computation overflowed in 68 ms
[2023-03-10 19:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:09:52] [INFO ] [Real]Absence check using state equation in 4481 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2408 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2408/2408 places, 2301/2301 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 105 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 2398 transition count 2291
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 118 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 2396 transition count 2292
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 2396 transition count 2290
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 28 place count 2394 transition count 2290
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 30 place count 2394 transition count 2290
Applied a total of 30 rules in 1251 ms. Remains 2394 /2408 variables (removed 14) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:09:54] [INFO ] Invariants computation overflowed in 57 ms
Incomplete random walk after 1000000 steps, including 127829 resets, run finished after 2534 ms. (steps per millisecond=394 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84525 resets, run finished after 1418 ms. (steps per millisecond=705 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:09:58] [INFO ] Invariants computation overflowed in 62 ms
[2023-03-10 19:09:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:10:35] [INFO ] [Real]Absence check using state equation in 36742 ms returned sat
[2023-03-10 19:10:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:10:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:11:20] [INFO ] [Nat]Absence check using state equation in 44527 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2394 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 265 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2290/2290 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 272 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:11:21] [INFO ] Invariants computation overflowed in 76 ms
[2023-03-10 19:11:51] [INFO ] Performed 1782/2394 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 19:11:59] [INFO ] Implicit Places using invariants in 38097 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:11:59] [INFO ] Invariants computation overflowed in 117 ms
[2023-03-10 19:12:30] [INFO ] Performed 1575/2394 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 19:12:41] [INFO ] Implicit Places using invariants and state equation in 42593 ms returned []
Implicit Place search using SMT with State Equation took 80699 ms to find 0 implicit places.
[2023-03-10 19:12:42] [INFO ] Redundant transitions in 204 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:12:42] [INFO ] Invariants computation overflowed in 96 ms
[2023-03-10 19:12:45] [INFO ] Dead Transitions using invariants and state equation in 3363 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-10 in 178133 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-11
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:12:45] [INFO ] Invariants computation overflowed in 67 ms
Incomplete random walk after 10000 steps, including 1283 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 825 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:12:45] [INFO ] Invariants computation overflowed in 67 ms
[2023-03-10 19:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:12:48] [INFO ] [Real]Absence check using state equation in 2424 ms returned sat
[2023-03-10 19:12:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:12:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:12:54] [INFO ] [Nat]Absence check using state equation in 4628 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2408 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2408/2408 places, 2301/2301 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 131 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 2399 transition count 2292
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 179 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 2397 transition count 2293
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 23 place count 2397 transition count 2292
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 24 place count 2396 transition count 2292
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 2396 transition count 2290
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 28 place count 2394 transition count 2290
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 2394 transition count 2290
Applied a total of 30 rules in 1612 ms. Remains 2394 /2408 variables (removed 14) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:12:55] [INFO ] Invariants computation overflowed in 61 ms
Incomplete random walk after 1000000 steps, including 127724 resets, run finished after 2360 ms. (steps per millisecond=423 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84290 resets, run finished after 1406 ms. (steps per millisecond=711 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:12:59] [INFO ] Invariants computation overflowed in 58 ms
[2023-03-10 19:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:13:09] [INFO ] [Real]Absence check using state equation in 9421 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2394 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 257 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2290/2290 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 401 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:13:10] [INFO ] Invariants computation overflowed in 100 ms
[2023-03-10 19:13:40] [INFO ] Performed 1710/2394 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 19:13:49] [INFO ] Implicit Places using invariants in 39440 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:13:49] [INFO ] Invariants computation overflowed in 99 ms
[2023-03-10 19:14:20] [INFO ] Performed 1673/2394 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 19:14:28] [INFO ] Implicit Places using invariants and state equation in 39207 ms returned []
Implicit Place search using SMT with State Equation took 78649 ms to find 0 implicit places.
[2023-03-10 19:14:29] [INFO ] Redundant transitions in 205 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:14:29] [INFO ] Invariants computation overflowed in 99 ms
[2023-03-10 19:14:32] [INFO ] Dead Transitions using invariants and state equation in 3658 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-11 in 107093 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-12
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:14:32] [INFO ] Invariants computation overflowed in 67 ms
Incomplete random walk after 10000 steps, including 1274 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 816 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:14:33] [INFO ] Invariants computation overflowed in 67 ms
[2023-03-10 19:14:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:14:38] [INFO ] [Real]Absence check using state equation in 4505 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2408 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2408/2408 places, 2301/2301 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 124 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 2398 transition count 2291
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 173 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 2396 transition count 2292
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 25 place count 2396 transition count 2291
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 26 place count 2395 transition count 2291
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 28 place count 2395 transition count 2289
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 30 place count 2393 transition count 2289
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 31 place count 2393 transition count 2289
Applied a total of 31 rules in 1619 ms. Remains 2393 /2408 variables (removed 15) and now considering 2289/2301 (removed 12) transitions.
Finished structural reductions, in 1 iterations. Remains : 2393/2408 places, 2289/2301 transitions.
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-10 19:14:39] [INFO ] Invariants computation overflowed in 39 ms
Incomplete random walk after 1000000 steps, including 127562 resets, run finished after 2197 ms. (steps per millisecond=455 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84339 resets, run finished after 1952 ms. (steps per millisecond=512 ) properties (out of 1) seen :0
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-10 19:14:44] [INFO ] Invariants computation overflowed in 66 ms
[2023-03-10 19:14:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:15:29] [INFO ] [Real]Absence check using state equation in 44492 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2393 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2393/2393 places, 2289/2289 transitions.
Applied a total of 0 rules in 254 ms. Remains 2393 /2393 variables (removed 0) and now considering 2289/2289 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2393/2393 places, 2289/2289 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2393/2393 places, 2289/2289 transitions.
Applied a total of 0 rules in 260 ms. Remains 2393 /2393 variables (removed 0) and now considering 2289/2289 (removed 0) transitions.
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-10 19:15:29] [INFO ] Invariants computation overflowed in 39 ms
[2023-03-10 19:16:00] [INFO ] Performed 1627/2393 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 19:16:10] [INFO ] Implicit Places using invariants in 41011 ms returned []
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-10 19:16:10] [INFO ] Invariants computation overflowed in 67 ms
[2023-03-10 19:16:41] [INFO ] Performed 1838/2393 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 19:16:48] [INFO ] Implicit Places using invariants and state equation in 37872 ms returned []
Implicit Place search using SMT with State Equation took 78886 ms to find 0 implicit places.
[2023-03-10 19:16:48] [INFO ] Redundant transitions in 145 ms returned []
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-10 19:16:48] [INFO ] Invariants computation overflowed in 48 ms
[2023-03-10 19:16:52] [INFO ] Dead Transitions using invariants and state equation in 3450 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2393/2393 places, 2289/2289 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-12 in 139413 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-13
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:16:52] [INFO ] Invariants computation overflowed in 67 ms
Incomplete random walk after 10000 steps, including 1269 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 848 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:16:52] [INFO ] Invariants computation overflowed in 68 ms
[2023-03-10 19:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:16:57] [INFO ] [Real]Absence check using state equation in 4479 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2408 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2408/2408 places, 2301/2301 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 104 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 2399 transition count 2292
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 173 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 2397 transition count 2293
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 23 place count 2397 transition count 2292
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 24 place count 2396 transition count 2292
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 2396 transition count 2290
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 28 place count 2394 transition count 2290
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 2394 transition count 2290
Applied a total of 30 rules in 1883 ms. Remains 2394 /2408 variables (removed 14) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:16:59] [INFO ] Invariants computation overflowed in 113 ms
Incomplete random walk after 1000000 steps, including 127296 resets, run finished after 2633 ms. (steps per millisecond=379 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84368 resets, run finished after 2108 ms. (steps per millisecond=474 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:17:04] [INFO ] Invariants computation overflowed in 104 ms
[2023-03-10 19:17:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:08] [INFO ] [Real]Absence check using state equation in 3854 ms returned sat
[2023-03-10 19:17:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 19:17:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 19:17:26] [INFO ] [Nat]Absence check using state equation in 16923 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2394 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 259 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2290/2290 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 256 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:17:26] [INFO ] Invariants computation overflowed in 67 ms
[2023-03-10 19:17:57] [INFO ] Performed 2232/2394 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 19:18:00] [INFO ] Implicit Places using invariants in 33672 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:18:00] [INFO ] Invariants computation overflowed in 112 ms
[2023-03-10 19:18:01] [INFO ] Implicit Places using invariants and state equation in 1133 ms returned []
Implicit Place search using SMT with State Equation took 34808 ms to find 0 implicit places.
[2023-03-10 19:18:01] [INFO ] Redundant transitions in 188 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:18:01] [INFO ] Invariants computation overflowed in 67 ms
[2023-03-10 19:18:05] [INFO ] Dead Transitions using invariants and state equation in 3406 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-13 in 73093 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-14
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:18:05] [INFO ] Invariants computation overflowed in 68 ms
Incomplete random walk after 10000 steps, including 1222 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 835 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:18:05] [INFO ] Invariants computation overflowed in 86 ms
[2023-03-10 19:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:18:10] [INFO ] [Real]Absence check using state equation in 4493 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2408 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2408/2408 places, 2301/2301 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 140 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 2399 transition count 2292
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 173 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 2397 transition count 2293
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 23 place count 2397 transition count 2292
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 24 place count 2396 transition count 2292
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 2396 transition count 2290
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 28 place count 2394 transition count 2290
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 2394 transition count 2290
Applied a total of 30 rules in 1723 ms. Remains 2394 /2408 variables (removed 14) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:18:12] [INFO ] Invariants computation overflowed in 44 ms
Incomplete random walk after 1000000 steps, including 127472 resets, run finished after 2361 ms. (steps per millisecond=423 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84423 resets, run finished after 1574 ms. (steps per millisecond=635 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:18:16] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-10 19:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:19:01] [INFO ] [Real]Absence check using state equation in 44695 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2394 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 263 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2290/2290 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 354 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:19:02] [INFO ] Invariants computation overflowed in 60 ms
[2023-03-10 19:19:32] [INFO ] Performed 2258/2394 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 19:19:34] [INFO ] Implicit Places using invariants in 32765 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:19:34] [INFO ] Invariants computation overflowed in 78 ms
[2023-03-10 19:20:05] [INFO ] Implicit Places using invariants and state equation in 30134 ms returned []
Implicit Place search using SMT with State Equation took 62902 ms to find 0 implicit places.
[2023-03-10 19:20:05] [INFO ] Redundant transitions in 121 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-10 19:20:05] [INFO ] Invariants computation overflowed in 45 ms
[2023-03-10 19:20:08] [INFO ] Dead Transitions using invariants and state equation in 3094 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-14 in 122988 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-15
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:20:08] [INFO ] Invariants computation overflowed in 41 ms
Incomplete random walk after 10000 steps, including 1297 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 852 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-10 19:20:08] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-10 19:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:20:13] [INFO ] [Real]Absence check using state equation in 4689 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2408 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2408/2408 places, 2301/2301 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 136 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 2398 transition count 2291
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 115 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 2397 transition count 2292
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 23 place count 2397 transition count 2291
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 24 place count 2396 transition count 2291
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 2396 transition count 2289
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 28 place count 2394 transition count 2289
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 2394 transition count 2289
Applied a total of 30 rules in 1527 ms. Remains 2394 /2408 variables (removed 14) and now considering 2289/2301 (removed 12) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2408 places, 2289/2301 transitions.
// Phase 1: matrix 2289 rows 2394 cols
[2023-03-10 19:20:15] [INFO ] Invariants computation overflowed in 66 ms
Incomplete random walk after 1000000 steps, including 127784 resets, run finished after 2417 ms. (steps per millisecond=413 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84068 resets, run finished after 1595 ms. (steps per millisecond=626 ) properties (out of 1) seen :0
// Phase 1: matrix 2289 rows 2394 cols
[2023-03-10 19:20:19] [INFO ] Invariants computation overflowed in 84 ms
[2023-03-10 19:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 19:21:04] [INFO ] [Real]Absence check using state equation in 44527 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 2394 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2289/2289 transitions.
Applied a total of 0 rules in 259 ms. Remains 2394 /2394 variables (removed 0) and now considering 2289/2289 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2289/2289 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2394/2394 places, 2289/2289 transitions.
Applied a total of 0 rules in 313 ms. Remains 2394 /2394 variables (removed 0) and now considering 2289/2289 (removed 0) transitions.
// Phase 1: matrix 2289 rows 2394 cols
[2023-03-10 19:21:05] [INFO ] Invariants computation overflowed in 109 ms
[2023-03-10 19:21:35] [INFO ] Performed 1762/2394 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 19:21:44] [INFO ] Implicit Places using invariants in 39648 ms returned []
// Phase 1: matrix 2289 rows 2394 cols
[2023-03-10 19:21:44] [INFO ] Invariants computation overflowed in 110 ms
[2023-03-10 19:22:15] [INFO ] Performed 1893/2394 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-10 19:22:22] [INFO ] Implicit Places using invariants and state equation in 37926 ms returned []
Implicit Place search using SMT with State Equation took 77577 ms to find 0 implicit places.
[2023-03-10 19:22:22] [INFO ] Redundant transitions in 202 ms returned []
// Phase 1: matrix 2289 rows 2394 cols
[2023-03-10 19:22:22] [INFO ] Invariants computation overflowed in 82 ms
[2023-03-10 19:22:26] [INFO ] Dead Transitions using invariants and state equation in 3809 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2394/2394 places, 2289/2289 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-15 in 138341 ms.
[2023-03-10 19:22:29] [INFO ] Flatten gal took : 1848 ms
[2023-03-10 19:22:29] [INFO ] Applying decomposition
[2023-03-10 19:22:31] [INFO ] Flatten gal took : 1525 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7010584585143790132.txt' '-o' '/tmp/graph7010584585143790132.bin' '-w' '/tmp/graph7010584585143790132.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7010584585143790132.bin' '-l' '-1' '-v' '-w' '/tmp/graph7010584585143790132.weights' '-q' '0' '-e' '0.001'
[2023-03-10 19:22:32] [INFO ] Decomposing Gal with order
[2023-03-10 19:22:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 19:22:35] [INFO ] Removed a total of 4718 redundant transitions.
[2023-03-10 19:22:36] [INFO ] Flatten gal took : 2375 ms
[2023-03-10 19:22:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 808 labels/synchronizations in 260 ms.
[2023-03-10 19:22:36] [INFO ] Time to serialize gal into /tmp/UpperBounds2211197886866398410.gal : 171 ms
[2023-03-10 19:22:36] [INFO ] Time to serialize properties into /tmp/UpperBounds6886373989778075967.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds2211197886866398410.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds6886373989778075967.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...274
Loading property file /tmp/UpperBounds6886373989778075967.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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="DoubleExponent-PT-100"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
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 gold2022"
echo " Input is DoubleExponent-PT-100, 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 r159-smll-167819445200062"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-100.tgz
mv DoubleExponent-PT-100 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;