About the Execution of ITS-Tools for DoubleExponent-PT-100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12808.447 | 3600000.00 | 3665635.00 | 9002.00 | ? ? ? ? ? 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.r133-smll-167819411200493.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 itstools
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 r133-smll-167819411200493
=====================================================================
--------------------
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 1678519138539
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-100
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-11 07:19:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 07:19:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 07:19:01] [INFO ] Load time of PNML (sax parser for PT used): 329 ms
[2023-03-11 07:19:01] [INFO ] Transformed 5304 places.
[2023-03-11 07:19:01] [INFO ] Transformed 4998 transitions.
[2023-03-11 07:19:01] [INFO ] Parsed PT model containing 5304 places and 4998 transitions and 14094 arcs in 472 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
// Phase 1: matrix 4998 rows 5304 cols
[2023-03-11 07:19:02] [INFO ] Invariants computation overflowed in 350 ms
Incomplete random walk after 10000 steps, including 337 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 283 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 279 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 281 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 276 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 283 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 289 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 291 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 270 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 287 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 288 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 282 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 287 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 287 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 286 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 278 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :1
// Phase 1: matrix 4998 rows 5304 cols
[2023-03-11 07:19:03] [INFO ] Invariants computation overflowed in 257 ms
[2023-03-11 07:19:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:19:09] [INFO ] [Real]Absence check using state equation in 3789 ms returned unknown
[2023-03-11 07:19:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:19:14] [INFO ] [Real]Absence check using state equation in 4219 ms returned unknown
[2023-03-11 07:19:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:19:19] [INFO ] [Real]Absence check using state equation in 4314 ms returned unknown
[2023-03-11 07:19:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:19:24] [INFO ] [Real]Absence check using state equation in 4261 ms returned unknown
[2023-03-11 07:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:19:29] [INFO ] [Real]Absence check using state equation in 4278 ms returned unknown
[2023-03-11 07:19:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:19:34] [INFO ] [Real]Absence check using state equation in 4270 ms returned unknown
[2023-03-11 07:19:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:19:39] [INFO ] [Real]Absence check using state equation in 4265 ms returned unknown
[2023-03-11 07:19:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:19:44] [INFO ] [Real]Absence check using state equation in 4293 ms returned unknown
[2023-03-11 07:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:19:49] [INFO ] [Real]Absence check using state equation in 4277 ms returned unknown
[2023-03-11 07:19:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:19:54] [INFO ] [Real]Absence check using state equation in 4282 ms returned unknown
[2023-03-11 07:19:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:19:59] [INFO ] [Real]Absence check using state equation in 4306 ms returned unknown
[2023-03-11 07:19:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:20:04] [INFO ] [Real]Absence check using state equation in 4260 ms returned unknown
[2023-03-11 07:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:20:09] [INFO ] [Real]Absence check using state equation in 4284 ms returned unknown
[2023-03-11 07:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:20:14] [INFO ] [Real]Absence check using state equation in 4275 ms returned unknown
[2023-03-11 07:20:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:20:19] [INFO ] [Real]Absence check using state equation in 4264 ms returned unknown
[2023-03-11 07:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:20:24] [INFO ] [Real]Absence check using state equation in 4276 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 REACHABILITY 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.19 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 258 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 112 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 206 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 111 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 4288 ms. Remains 2409 /5304 variables (removed 2895) and now considering 2302/4998 (removed 2696) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4291 ms. Remains : 2409/5304 places, 2302/4998 transitions.
// Phase 1: matrix 2302 rows 2409 cols
[2023-03-11 07:20:28] [INFO ] Invariants computation overflowed in 54 ms
Incomplete random walk after 1000000 steps, including 127222 resets, run finished after 2708 ms. (steps per millisecond=369 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 83369 resets, run finished after 1712 ms. (steps per millisecond=584 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83423 resets, run finished after 1658 ms. (steps per millisecond=603 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 83412 resets, run finished after 1667 ms. (steps per millisecond=599 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83864 resets, run finished after 1713 ms. (steps per millisecond=583 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 83430 resets, run finished after 1645 ms. (steps per millisecond=607 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 86742 resets, run finished after 1613 ms. (steps per millisecond=619 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83707 resets, run finished after 1660 ms. (steps per millisecond=602 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83481 resets, run finished after 1664 ms. (steps per millisecond=600 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83485 resets, run finished after 1665 ms. (steps per millisecond=600 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83530 resets, run finished after 1667 ms. (steps per millisecond=599 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 83445 resets, run finished after 1653 ms. (steps per millisecond=604 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83613 resets, run finished after 1660 ms. (steps per millisecond=602 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 83337 resets, run finished after 1654 ms. (steps per millisecond=604 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83606 resets, run finished after 1658 ms. (steps per millisecond=603 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83226 resets, run finished after 1659 ms. (steps per millisecond=602 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000000 steps, including 83557 resets, run finished after 1663 ms. (steps per millisecond=601 ) properties (out of 16) seen :1
// Phase 1: matrix 2302 rows 2409 cols
[2023-03-11 07:20:58] [INFO ] Invariants computation overflowed in 68 ms
[2023-03-11 07:20:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:21:02] [INFO ] [Real]Absence check using state equation in 3848 ms returned sat
[2023-03-11 07:21:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:21:06] [INFO ] [Nat]Absence check using state equation in 3856 ms returned sat
[2023-03-11 07:21:07] [INFO ] State equation strengthened by 393 read => feed constraints.
[2023-03-11 07:21:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 07:21:13] [INFO ] [Nat]Added 393 Read/Feed constraints in 6059 ms returned unknown
[2023-03-11 07:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:21:58] [INFO ] [Real]Absence check using state equation in 44683 ms returned unknown
[2023-03-11 07:21:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:22:02] [INFO ] [Real]Absence check using state equation in 4147 ms returned sat
[2023-03-11 07:22:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:22:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:22:06] [INFO ] [Nat]Absence check using state equation in 3503 ms returned sat
[2023-03-11 07:22:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 07:22:12] [INFO ] [Nat]Added 393 Read/Feed constraints in 6077 ms returned unknown
[2023-03-11 07:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:22:57] [INFO ] [Real]Absence check using state equation in 44683 ms returned unknown
[2023-03-11 07:22:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:23:12] [INFO ] [Real]Absence check using state equation in 14815 ms returned unknown
[2023-03-11 07:23:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:23:39] [INFO ] [Real]Absence check using state equation in 25752 ms returned sat
[2023-03-11 07:23:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:24:01] [INFO ] [Nat]Absence check using state equation in 22076 ms returned unsat
[2023-03-11 07:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:24:46] [INFO ] [Real]Absence check using state equation in 44724 ms returned unknown
[2023-03-11 07:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:25:31] [INFO ] [Real]Absence check using state equation in 44728 ms returned unknown
[2023-03-11 07:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:25:47] [INFO ] [Real]Absence check using state equation in 15692 ms returned unknown
[2023-03-11 07:25:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:25:58] [INFO ] [Real]Absence check using state equation in 11059 ms returned sat
[2023-03-11 07:25:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:26:14] [INFO ] [Nat]Absence check using state equation in 15130 ms returned sat
[2023-03-11 07:26:16] [INFO ] [Nat]Added 393 Read/Feed constraints in 2312 ms returned sat
[2023-03-11 07:26:18] [INFO ] Computed and/alt/rep : 1821/11291/1821 causal constraints (skipped 480 transitions) in 715 ms.
[2023-03-11 07:26:34] [INFO ] Deduced a trap composed of 12 places in 5534 ms of which 7 ms to minimize.
[2023-03-11 07:26:40] [INFO ] Deduced a trap composed of 4 places in 5903 ms of which 3 ms to minimize.
[2023-03-11 07:26:46] [INFO ] Deduced a trap composed of 14 places in 5698 ms of which 5 ms to minimize.
[2023-03-11 07:26:46] [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 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 07:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:27:31] [INFO ] [Real]Absence check using state equation in 44677 ms returned unknown
[2023-03-11 07:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:27:40] [INFO ] [Real]Absence check using state equation in 8653 ms returned sat
[2023-03-11 07:27:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:27:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:28:25] [INFO ] [Nat]Absence check using state equation in 44656 ms returned unknown
[2023-03-11 07:28:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:29:10] [INFO ] [Real]Absence check using state equation in 44694 ms returned unknown
[2023-03-11 07:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:29:18] [INFO ] [Real]Absence check using state equation in 7153 ms returned unknown
[2023-03-11 07:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:30:02] [INFO ] [Real]Absence check using state equation in 43577 ms returned sat
[2023-03-11 07:30:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:30:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:30:38] [INFO ] [Nat]Absence check using state equation in 35583 ms returned sat
[2023-03-11 07:30:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 07:30:47] [INFO ] [Nat]Added 393 Read/Feed constraints in 9104 ms returned unknown
[2023-03-11 07:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:30:53] [INFO ] [Real]Absence check using state equation in 5573 ms returned sat
[2023-03-11 07:30:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:30:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:30:59] [INFO ] [Nat]Absence check using state equation in 6105 ms returned sat
[2023-03-11 07:31:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 07:31:06] [INFO ] [Nat]Added 393 Read/Feed constraints in 6059 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 REACHABILITY 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 603 ms. Remains 2408 /2409 variables (removed 1) and now considering 2301/2302 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 604 ms. Remains : 2408/2409 places, 2301/2302 transitions.
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:31:06] [INFO ] Invariants computation overflowed in 56 ms
Incomplete random walk after 1000000 steps, including 127470 resets, run finished after 2405 ms. (steps per millisecond=415 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84293 resets, run finished after 2134 ms. (steps per millisecond=468 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84777 resets, run finished after 1644 ms. (steps per millisecond=608 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84403 resets, run finished after 1647 ms. (steps per millisecond=607 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84374 resets, run finished after 2085 ms. (steps per millisecond=479 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84084 resets, run finished after 1689 ms. (steps per millisecond=592 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84359 resets, run finished after 1682 ms. (steps per millisecond=594 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84666 resets, run finished after 1757 ms. (steps per millisecond=569 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84723 resets, run finished after 1799 ms. (steps per millisecond=555 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84231 resets, run finished after 2302 ms. (steps per millisecond=434 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84458 resets, run finished after 1706 ms. (steps per millisecond=586 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84581 resets, run finished after 1696 ms. (steps per millisecond=589 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84450 resets, run finished after 1714 ms. (steps per millisecond=583 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84457 resets, run finished after 1697 ms. (steps per millisecond=589 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84527 resets, run finished after 1700 ms. (steps per millisecond=588 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84400 resets, run finished after 1705 ms. (steps per millisecond=586 ) properties (out of 15) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:31:36] [INFO ] Invariants computation overflowed in 45 ms
[2023-03-11 07:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:31:41] [INFO ] [Real]Absence check using state equation in 5370 ms returned sat
[2023-03-11 07:31:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:31:46] [INFO ] [Nat]Absence check using state equation in 4270 ms returned sat
[2023-03-11 07:31:46] [INFO ] State equation strengthened by 394 read => feed constraints.
[2023-03-11 07:31:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 07:31:52] [INFO ] [Nat]Added 394 Read/Feed constraints in 6044 ms returned unknown
[2023-03-11 07:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:32:03] [INFO ] [Real]Absence check using state equation in 10694 ms returned sat
[2023-03-11 07:32:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:32:49] [INFO ] [Nat]Absence check using state equation in 44696 ms returned unknown
[2023-03-11 07:32:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:32:53] [INFO ] [Real]Absence check using state equation in 3758 ms returned sat
[2023-03-11 07:32:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:32:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:33:01] [INFO ] [Nat]Absence check using state equation in 7337 ms returned unknown
[2023-03-11 07:33:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:33:15] [INFO ] [Real]Absence check using state equation in 13771 ms returned sat
[2023-03-11 07:33:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:33:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:34:00] [INFO ] [Nat]Absence check using state equation in 44708 ms returned unknown
[2023-03-11 07:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:34:45] [INFO ] [Real]Absence check using state equation in 44707 ms returned unknown
[2023-03-11 07:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:35:30] [INFO ] [Real]Absence check using state equation in 44699 ms returned unknown
[2023-03-11 07:35:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:36:02] [INFO ] [Real]Absence check using state equation in 31479 ms returned sat
[2023-03-11 07:36:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:36:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:36:34] [INFO ] [Nat]Absence check using state equation in 31677 ms returned sat
[2023-03-11 07:36:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 07:36:41] [INFO ] [Nat]Added 394 Read/Feed constraints in 6810 ms returned unknown
[2023-03-11 07:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:36:46] [INFO ] [Real]Absence check using state equation in 4971 ms returned sat
[2023-03-11 07:36:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:36:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:36:51] [INFO ] [Nat]Absence check using state equation in 4951 ms returned sat
[2023-03-11 07:36:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 07:36:57] [INFO ] [Nat]Added 394 Read/Feed constraints in 6052 ms returned unknown
[2023-03-11 07:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:37:15] [INFO ] [Real]Absence check using state equation in 16943 ms returned unknown
[2023-03-11 07:37:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:37:20] [INFO ] [Real]Absence check using state equation in 4659 ms returned sat
[2023-03-11 07:37:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:37:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:37:56] [INFO ] [Nat]Absence check using state equation in 35653 ms returned sat
[2023-03-11 07:38:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 07:38:05] [INFO ] [Nat]Added 394 Read/Feed constraints in 9031 ms returned unknown
[2023-03-11 07:38:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:38:07] [INFO ] [Real]Absence check using state equation in 2043 ms returned sat
[2023-03-11 07:38:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:38:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:38:19] [INFO ] [Nat]Absence check using state equation in 11516 ms returned unknown
[2023-03-11 07:38:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:39:04] [INFO ] [Real]Absence check using state equation in 44687 ms returned unknown
[2023-03-11 07:39:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:39:12] [INFO ] [Real]Absence check using state equation in 7950 ms returned unknown
[2023-03-11 07:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:39:57] [INFO ] [Real]Absence check using state equation in 44702 ms returned unknown
[2023-03-11 07:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:40:42] [INFO ] [Real]Absence check using state equation in 44695 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 REACHABILITY mode, iteration 0 : 2408/2408 places, 2301/2301 transitions.
Applied a total of 0 rules in 280 ms. Remains 2408 /2408 variables (removed 0) and now considering 2301/2301 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 280 ms. Remains : 2408/2408 places, 2301/2301 transitions.
Starting structural reductions in REACHABILITY 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.
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:40:43] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 07:41:10] [INFO ] Implicit Places using invariants in 27118 ms returned []
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:41:10] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 07:41:37] [INFO ] Implicit Places using invariants and state equation in 27344 ms returned []
Implicit Place search using SMT with State Equation took 54466 ms to find 0 implicit places.
[2023-03-11 07:41:38] [INFO ] Redundant transitions in 364 ms returned []
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:41:38] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 07:41:40] [INFO ] Dead Transitions using invariants and state equation in 2547 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57660 ms. Remains : 2408/2408 places, 2301/2301 transitions.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-00
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:41:40] [INFO ] Invariants computation overflowed in 42 ms
Incomplete random walk after 10000 steps, including 1287 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 829 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:41:41] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-11 07:41:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:41:46] [INFO ] [Real]Absence check using state equation in 4678 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 REACHABILITY 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 111 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 110 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 1529 ms. Remains 2393 /2408 variables (removed 15) and now considering 2289/2301 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1535 ms. Remains : 2393/2408 places, 2289/2301 transitions.
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-11 07:41:47] [INFO ] Invariants computation overflowed in 43 ms
Incomplete random walk after 1000000 steps, including 127400 resets, run finished after 2083 ms. (steps per millisecond=480 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84616 resets, run finished after 1441 ms. (steps per millisecond=693 ) properties (out of 1) seen :0
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-11 07:41:51] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 07:41:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:41:55] [INFO ] [Real]Absence check using state equation in 3655 ms returned sat
[2023-03-11 07:41:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:41:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:42:01] [INFO ] [Nat]Absence check using state equation in 5739 ms returned sat
[2023-03-11 07:42:01] [INFO ] State equation strengthened by 401 read => feed constraints.
[2023-03-11 07:42:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 07:42:07] [INFO ] [Nat]Added 401 Read/Feed constraints in 6093 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 REACHABILITY mode, iteration 0 : 2393/2393 places, 2289/2289 transitions.
Applied a total of 0 rules in 309 ms. Remains 2393 /2393 variables (removed 0) and now considering 2289/2289 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 310 ms. Remains : 2393/2393 places, 2289/2289 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2393/2393 places, 2289/2289 transitions.
Applied a total of 0 rules in 310 ms. Remains 2393 /2393 variables (removed 0) and now considering 2289/2289 (removed 0) transitions.
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-11 07:42:08] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 07:42:35] [INFO ] Implicit Places using invariants in 27439 ms returned []
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-11 07:42:35] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 07:43:03] [INFO ] Implicit Places using invariants and state equation in 28083 ms returned []
Implicit Place search using SMT with State Equation took 55527 ms to find 0 implicit places.
[2023-03-11 07:43:04] [INFO ] Redundant transitions in 135 ms returned []
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-11 07:43:04] [INFO ] Invariants computation overflowed in 41 ms
[2023-03-11 07:43:07] [INFO ] Dead Transitions using invariants and state equation in 2907 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58889 ms. Remains : 2393/2393 places, 2289/2289 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-00 in 86195 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-01
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:43:07] [INFO ] Invariants computation overflowed in 42 ms
Incomplete random walk after 10000 steps, including 1294 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 851 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:43:07] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 07:43:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:43:12] [INFO ] [Real]Absence check using state equation in 4659 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 REACHABILITY 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 112 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 116 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 1535 ms. Remains 2396 /2408 variables (removed 12) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1536 ms. Remains : 2396/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2396 cols
[2023-03-11 07:43:13] [INFO ] Invariants computation overflowed in 53 ms
Incomplete random walk after 1000000 steps, including 127829 resets, run finished after 2462 ms. (steps per millisecond=406 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84689 resets, run finished after 1690 ms. (steps per millisecond=591 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2396 cols
[2023-03-11 07:43:18] [INFO ] Invariants computation overflowed in 57 ms
[2023-03-11 07:43:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:43:37] [INFO ] [Real]Absence check using state equation in 19077 ms returned sat
[2023-03-11 07:43:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:43:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:44:22] [INFO ] [Nat]Absence check using state equation in 44675 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 REACHABILITY mode, iteration 0 : 2396/2396 places, 2290/2290 transitions.
Applied a total of 0 rules in 268 ms. Remains 2396 /2396 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 268 ms. Remains : 2396/2396 places, 2290/2290 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2396/2396 places, 2290/2290 transitions.
Applied a total of 0 rules in 274 ms. Remains 2396 /2396 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
// Phase 1: matrix 2290 rows 2396 cols
[2023-03-11 07:44:23] [INFO ] Invariants computation overflowed in 49 ms
[2023-03-11 07:44:50] [INFO ] Implicit Places using invariants in 27461 ms returned []
// Phase 1: matrix 2290 rows 2396 cols
[2023-03-11 07:44:50] [INFO ] Invariants computation overflowed in 52 ms
[2023-03-11 07:45:20] [INFO ] Implicit Places using invariants and state equation in 29303 ms returned []
Implicit Place search using SMT with State Equation took 56770 ms to find 0 implicit places.
[2023-03-11 07:45:20] [INFO ] Redundant transitions in 225 ms returned []
// Phase 1: matrix 2290 rows 2396 cols
[2023-03-11 07:45:20] [INFO ] Invariants computation overflowed in 50 ms
[2023-03-11 07:45:22] [INFO ] Dead Transitions using invariants and state equation in 2486 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59766 ms. Remains : 2396/2396 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-01 in 135800 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-02
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:45:22] [INFO ] Invariants computation overflowed in 43 ms
Incomplete random walk after 10000 steps, including 1246 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 829 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:45:23] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 07:45:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:45:27] [INFO ] [Real]Absence check using state equation in 3838 ms returned sat
[2023-03-11 07:45:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:45:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:45:32] [INFO ] [Nat]Absence check using state equation in 4691 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 REACHABILITY 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 111 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 111 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 1495 ms. Remains 2394 /2408 variables (removed 14) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1498 ms. Remains : 2394/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:45:34] [INFO ] Invariants computation overflowed in 71 ms
Incomplete random walk after 1000000 steps, including 127414 resets, run finished after 2055 ms. (steps per millisecond=486 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84207 resets, run finished after 1435 ms. (steps per millisecond=696 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:45:37] [INFO ] Invariants computation overflowed in 72 ms
[2023-03-11 07:45:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:45:42] [INFO ] [Real]Absence check using state equation in 4617 ms returned sat
[2023-03-11 07:45:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:45:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:45:53] [INFO ] [Nat]Absence check using state equation in 9852 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 REACHABILITY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 266 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 270 ms. Remains : 2394/2394 places, 2290/2290 transitions.
Starting structural reductions in REACHABILITY 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.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:45:53] [INFO ] Invariants computation overflowed in 70 ms
[2023-03-11 07:46:21] [INFO ] Implicit Places using invariants in 27549 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:46:21] [INFO ] Invariants computation overflowed in 70 ms
[2023-03-11 07:46:49] [INFO ] Implicit Places using invariants and state equation in 28028 ms returned []
Implicit Place search using SMT with State Equation took 55581 ms to find 0 implicit places.
[2023-03-11 07:46:49] [INFO ] Redundant transitions in 114 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:46:49] [INFO ] Invariants computation overflowed in 71 ms
[2023-03-11 07:46:52] [INFO ] Dead Transitions using invariants and state equation in 2849 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58818 ms. Remains : 2394/2394 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-02 in 89351 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-03
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:46:52] [INFO ] Invariants computation overflowed in 42 ms
Incomplete random walk after 10000 steps, including 1278 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 868 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:46:52] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 07:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:46:57] [INFO ] [Real]Absence check using state equation in 4678 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 REACHABILITY 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 110 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 110 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 1464 ms. Remains 2393 /2408 variables (removed 15) and now considering 2289/2301 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1465 ms. Remains : 2393/2408 places, 2289/2301 transitions.
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-11 07:46:59] [INFO ] Invariants computation overflowed in 42 ms
Incomplete random walk after 1000000 steps, including 127558 resets, run finished after 2069 ms. (steps per millisecond=483 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84050 resets, run finished after 1496 ms. (steps per millisecond=668 ) properties (out of 1) seen :0
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-11 07:47:02] [INFO ] Invariants computation overflowed in 41 ms
[2023-03-11 07:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:47:13] [INFO ] [Real]Absence check using state equation in 10711 ms returned sat
[2023-03-11 07:47:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:47:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:47:24] [INFO ] [Nat]Absence check using state equation in 10645 ms returned sat
[2023-03-11 07:47:24] [INFO ] State equation strengthened by 401 read => feed constraints.
[2023-03-11 07:47:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 07:47:35] [INFO ] [Nat]Added 401 Read/Feed constraints in 10440 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 REACHABILITY mode, iteration 0 : 2393/2393 places, 2289/2289 transitions.
Applied a total of 0 rules in 266 ms. Remains 2393 /2393 variables (removed 0) and now considering 2289/2289 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 267 ms. Remains : 2393/2393 places, 2289/2289 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2393/2393 places, 2289/2289 transitions.
Applied a total of 0 rules in 264 ms. Remains 2393 /2393 variables (removed 0) and now considering 2289/2289 (removed 0) transitions.
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-11 07:47:35] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 07:48:02] [INFO ] Implicit Places using invariants in 27214 ms returned []
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-11 07:48:03] [INFO ] Invariants computation overflowed in 41 ms
[2023-03-11 07:48:31] [INFO ] Implicit Places using invariants and state equation in 28468 ms returned []
Implicit Place search using SMT with State Equation took 55689 ms to find 0 implicit places.
[2023-03-11 07:48:31] [INFO ] Redundant transitions in 112 ms returned []
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-11 07:48:31] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 07:48:34] [INFO ] Dead Transitions using invariants and state equation in 3060 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59134 ms. Remains : 2393/2393 places, 2289/2289 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-03 in 102478 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-04
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:48:34] [INFO ] Invariants computation overflowed in 42 ms
Incomplete random walk after 10000 steps, including 1258 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 816 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:48:34] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 07:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:48:39] [INFO ] [Real]Absence check using state equation in 4682 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 REACHABILITY 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 111 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 111 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 1472 ms. Remains 2394 /2408 variables (removed 14) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1473 ms. Remains : 2394/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:48:41] [INFO ] Invariants computation overflowed in 65 ms
Incomplete random walk after 1000000 steps, including 127653 resets, run finished after 2040 ms. (steps per millisecond=490 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84444 resets, run finished after 1437 ms. (steps per millisecond=695 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:48:45] [INFO ] Invariants computation overflowed in 65 ms
[2023-03-11 07:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:48:47] [INFO ] [Real]Absence check using state equation in 1906 ms returned sat
[2023-03-11 07:48:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:48:49] [INFO ] [Nat]Absence check using state equation in 2016 ms returned sat
[2023-03-11 07:48:49] [INFO ] State equation strengthened by 401 read => feed constraints.
[2023-03-11 07:48:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 07:48:55] [INFO ] [Nat]Added 401 Read/Feed constraints in 6094 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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 265 ms. Remains : 2394/2394 places, 2290/2290 transitions.
Starting structural reductions in REACHABILITY 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
[2023-03-11 07:48:56] [INFO ] Invariants computation overflowed in 65 ms
[2023-03-11 07:49:23] [INFO ] Implicit Places using invariants in 27411 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:49:23] [INFO ] Invariants computation overflowed in 71 ms
[2023-03-11 07:49:52] [INFO ] Implicit Places using invariants and state equation in 28687 ms returned []
Implicit Place search using SMT with State Equation took 56101 ms to find 0 implicit places.
[2023-03-11 07:49:52] [INFO ] Redundant transitions in 123 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:49:52] [INFO ] Invariants computation overflowed in 66 ms
[2023-03-11 07:49:55] [INFO ] Dead Transitions using invariants and state equation in 3017 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59520 ms. Remains : 2394/2394 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-04 in 81062 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-06
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:49:55] [INFO ] Invariants computation overflowed in 43 ms
Incomplete random walk after 10000 steps, including 1268 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 829 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:49:55] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 07:49:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:50:00] [INFO ] [Real]Absence check using state equation in 4661 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 REACHABILITY 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 118 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 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 1587 ms. Remains 2394 /2408 variables (removed 14) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1589 ms. Remains : 2394/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:50:02] [INFO ] Invariants computation overflowed in 61 ms
Incomplete random walk after 1000000 steps, including 127537 resets, run finished after 2583 ms. (steps per millisecond=387 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84579 resets, run finished after 1776 ms. (steps per millisecond=563 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:50:07] [INFO ] Invariants computation overflowed in 63 ms
[2023-03-11 07:50:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:50:52] [INFO ] [Real]Absence check using state equation in 44665 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 REACHABILITY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 270 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 270 ms. Remains : 2394/2394 places, 2290/2290 transitions.
Starting structural reductions in REACHABILITY 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
[2023-03-11 07:50:52] [INFO ] Invariants computation overflowed in 60 ms
[2023-03-11 07:51:19] [INFO ] Implicit Places using invariants in 27003 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:51:19] [INFO ] Invariants computation overflowed in 64 ms
[2023-03-11 07:51:50] [INFO ] Performed 2392/2394 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 07:51:50] [INFO ] Implicit Places using invariants and state equation in 30837 ms returned []
Implicit Place search using SMT with State Equation took 57842 ms to find 0 implicit places.
[2023-03-11 07:51:50] [INFO ] Redundant transitions in 113 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:51:50] [INFO ] Invariants computation overflowed in 68 ms
[2023-03-11 07:51:53] [INFO ] Dead Transitions using invariants and state equation in 3053 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61283 ms. Remains : 2394/2394 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-06 in 118059 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-07
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:51:53] [INFO ] Invariants computation overflowed in 42 ms
Incomplete random walk after 10000 steps, including 1281 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 831 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:51:54] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 07:51:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:51:59] [INFO ] [Real]Absence check using state equation in 4691 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 REACHABILITY 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 111 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 110 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 1474 ms. Remains 2394 /2408 variables (removed 14) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1475 ms. Remains : 2394/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:52:00] [INFO ] Invariants computation overflowed in 80 ms
Incomplete random walk after 1000000 steps, including 127679 resets, run finished after 2070 ms. (steps per millisecond=483 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84596 resets, run finished after 1428 ms. (steps per millisecond=700 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:52:04] [INFO ] Invariants computation overflowed in 56 ms
[2023-03-11 07:52:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:52:49] [INFO ] [Real]Absence check using state equation in 44702 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 REACHABILITY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 266 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 266 ms. Remains : 2394/2394 places, 2290/2290 transitions.
Starting structural reductions in REACHABILITY 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.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:52:49] [INFO ] Invariants computation overflowed in 58 ms
[2023-03-11 07:53:17] [INFO ] Implicit Places using invariants in 27587 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:53:17] [INFO ] Invariants computation overflowed in 56 ms
[2023-03-11 07:53:48] [INFO ] Performed 2232/2394 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 07:53:50] [INFO ] Implicit Places using invariants and state equation in 33219 ms returned []
Implicit Place search using SMT with State Equation took 60808 ms to find 0 implicit places.
[2023-03-11 07:53:50] [INFO ] Redundant transitions in 138 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:53:50] [INFO ] Invariants computation overflowed in 68 ms
[2023-03-11 07:53:53] [INFO ] Dead Transitions using invariants and state equation in 2949 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64170 ms. Remains : 2394/2394 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-07 in 119973 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-08
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:53:53] [INFO ] Invariants computation overflowed in 42 ms
Incomplete random walk after 10000 steps, including 1291 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 846 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:53:53] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 07:53:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:53:58] [INFO ] [Real]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 REACHABILITY 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 116 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 165 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 1690 ms. Remains 2395 /2408 variables (removed 13) and now considering 2291/2301 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1691 ms. Remains : 2395/2408 places, 2291/2301 transitions.
// Phase 1: matrix 2291 rows 2395 cols
[2023-03-11 07:54:00] [INFO ] Invariants computation overflowed in 46 ms
Incomplete random walk after 1000000 steps, including 127618 resets, run finished after 2028 ms. (steps per millisecond=493 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84226 resets, run finished after 1414 ms. (steps per millisecond=707 ) properties (out of 1) seen :0
// Phase 1: matrix 2291 rows 2395 cols
[2023-03-11 07:54:04] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 07:54:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:54:34] [INFO ] [Real]Absence check using state equation in 30072 ms returned sat
[2023-03-11 07:54:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:54:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:55:01] [INFO ] [Nat]Absence check using state equation in 26123 ms returned sat
[2023-03-11 07:55:01] [INFO ] State equation strengthened by 399 read => feed constraints.
[2023-03-11 07:55:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 07:55:07] [INFO ] [Nat]Added 399 Read/Feed constraints in 6069 ms returned unknown
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 REACHABILITY mode, iteration 0 : 2395/2395 places, 2291/2291 transitions.
Applied a total of 0 rules in 267 ms. Remains 2395 /2395 variables (removed 0) and now considering 2291/2291 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 268 ms. Remains : 2395/2395 places, 2291/2291 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2395/2395 places, 2291/2291 transitions.
Applied a total of 0 rules in 265 ms. Remains 2395 /2395 variables (removed 0) and now considering 2291/2291 (removed 0) transitions.
// Phase 1: matrix 2291 rows 2395 cols
[2023-03-11 07:55:07] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 07:55:38] [INFO ] Performed 2038/2395 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 07:55:44] [INFO ] Implicit Places using invariants in 36232 ms returned []
// Phase 1: matrix 2291 rows 2395 cols
[2023-03-11 07:55:44] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-11 07:55:44] [INFO ] Implicit Places using invariants and state equation in 732 ms returned []
Implicit Place search using SMT with State Equation took 36966 ms to find 0 implicit places.
[2023-03-11 07:55:45] [INFO ] Redundant transitions in 179 ms returned []
// Phase 1: matrix 2291 rows 2395 cols
[2023-03-11 07:55:45] [INFO ] Invariants computation overflowed in 72 ms
[2023-03-11 07:55:48] [INFO ] Dead Transitions using invariants and state equation in 3336 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40756 ms. Remains : 2395/2395 places, 2291/2291 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-08 in 114660 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-09
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:55:48] [INFO ] Invariants computation overflowed in 45 ms
Incomplete random walk after 10000 steps, including 1294 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 837 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:55:48] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 07:55:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:55:53] [INFO ] [Real]Absence check using state equation in 4683 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 REACHABILITY 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 111 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 110 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 1468 ms. Remains 2394 /2408 variables (removed 14) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1468 ms. Remains : 2394/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:55:55] [INFO ] Invariants computation overflowed in 69 ms
Incomplete random walk after 1000000 steps, including 127670 resets, run finished after 2034 ms. (steps per millisecond=491 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84527 resets, run finished after 1414 ms. (steps per millisecond=707 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:55:58] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-11 07:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:56:19] [INFO ] [Real]Absence check using state equation in 19906 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 REACHABILITY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 274 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 276 ms. Remains : 2394/2394 places, 2290/2290 transitions.
Starting structural reductions in REACHABILITY 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
[2023-03-11 07:56:19] [INFO ] Invariants computation overflowed in 41 ms
[2023-03-11 07:56:47] [INFO ] Implicit Places using invariants in 28123 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:56:47] [INFO ] Invariants computation overflowed in 41 ms
[2023-03-11 07:57:17] [INFO ] Implicit Places using invariants and state equation in 29617 ms returned []
Implicit Place search using SMT with State Equation took 57742 ms to find 0 implicit places.
[2023-03-11 07:57:17] [INFO ] Redundant transitions in 113 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:57:17] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-11 07:57:20] [INFO ] Dead Transitions using invariants and state equation in 3136 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61260 ms. Remains : 2394/2394 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-09 in 92294 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-10
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:57:20] [INFO ] Invariants computation overflowed in 44 ms
Incomplete random walk after 10000 steps, including 1287 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 846 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:57:20] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 07:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:57:25] [INFO ] [Real]Absence check using state equation in 4691 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 REACHABILITY 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 113 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 114 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 1211 ms. Remains 2394 /2408 variables (removed 14) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1214 ms. Remains : 2394/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:57:27] [INFO ] Invariants computation overflowed in 60 ms
Incomplete random walk after 1000000 steps, including 127836 resets, run finished after 2464 ms. (steps per millisecond=405 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84279 resets, run finished after 1421 ms. (steps per millisecond=703 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:57:31] [INFO ] Invariants computation overflowed in 60 ms
[2023-03-11 07:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:58:07] [INFO ] [Real]Absence check using state equation in 35896 ms returned sat
[2023-03-11 07:58:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:58:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:58:52] [INFO ] [Nat]Absence check using state equation in 44708 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 REACHABILITY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 264 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 265 ms. Remains : 2394/2394 places, 2290/2290 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 264 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:58:53] [INFO ] Invariants computation overflowed in 64 ms
[2023-03-11 07:59:20] [INFO ] Implicit Places using invariants in 26940 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:59:20] [INFO ] Invariants computation overflowed in 60 ms
[2023-03-11 07:59:48] [INFO ] Implicit Places using invariants and state equation in 28709 ms returned []
Implicit Place search using SMT with State Equation took 55653 ms to find 0 implicit places.
[2023-03-11 07:59:48] [INFO ] Redundant transitions in 115 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 07:59:49] [INFO ] Invariants computation overflowed in 60 ms
[2023-03-11 07:59:52] [INFO ] Dead Transitions using invariants and state equation in 3053 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59093 ms. Remains : 2394/2394 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-10 in 151357 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-11
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:59:52] [INFO ] Invariants computation overflowed in 41 ms
Incomplete random walk after 10000 steps, including 1274 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 838 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 07:59:52] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 07:59:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 07:59:54] [INFO ] [Real]Absence check using state equation in 2199 ms returned sat
[2023-03-11 07:59:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 07:59:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 07:59:59] [INFO ] [Nat]Absence check using state equation in 4693 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 REACHABILITY 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 109 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 156 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 1669 ms. Remains 2394 /2408 variables (removed 14) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1670 ms. Remains : 2394/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 08:00:01] [INFO ] Invariants computation overflowed in 66 ms
Incomplete random walk after 1000000 steps, including 127309 resets, run finished after 2139 ms. (steps per millisecond=467 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84469 resets, run finished after 1477 ms. (steps per millisecond=677 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 08:00:05] [INFO ] Invariants computation overflowed in 62 ms
[2023-03-11 08:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 08:00:16] [INFO ] [Real]Absence check using state equation in 10198 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 REACHABILITY 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 REACHABILITY mode , in 1 iterations and 264 ms. Remains : 2394/2394 places, 2290/2290 transitions.
Starting structural reductions in REACHABILITY 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
[2023-03-11 08:00:16] [INFO ] Invariants computation overflowed in 61 ms
[2023-03-11 08:00:43] [INFO ] Implicit Places using invariants in 27414 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 08:00:44] [INFO ] Invariants computation overflowed in 63 ms
[2023-03-11 08:01:12] [INFO ] Implicit Places using invariants and state equation in 28550 ms returned []
Implicit Place search using SMT with State Equation took 55969 ms to find 0 implicit places.
[2023-03-11 08:01:12] [INFO ] Redundant transitions in 117 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 08:01:12] [INFO ] Invariants computation overflowed in 64 ms
[2023-03-11 08:01:16] [INFO ] Dead Transitions using invariants and state equation in 3437 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59796 ms. Remains : 2394/2394 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-11 in 84070 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-12
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 08:01:16] [INFO ] Invariants computation overflowed in 43 ms
Incomplete random walk after 10000 steps, including 1267 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 885 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 08:01:16] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 08:01:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 08:01:21] [INFO ] [Real]Absence check using state equation in 4683 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 REACHABILITY 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 114 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 114 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 1553 ms. Remains 2393 /2408 variables (removed 15) and now considering 2289/2301 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1553 ms. Remains : 2393/2408 places, 2289/2301 transitions.
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-11 08:01:23] [INFO ] Invariants computation overflowed in 42 ms
Incomplete random walk after 1000000 steps, including 127466 resets, run finished after 2074 ms. (steps per millisecond=482 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84412 resets, run finished after 1444 ms. (steps per millisecond=692 ) properties (out of 1) seen :0
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-11 08:01:26] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 08:01:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 08:02:11] [INFO ] [Real]Absence check using state equation in 44694 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 REACHABILITY mode, iteration 0 : 2393/2393 places, 2289/2289 transitions.
Applied a total of 0 rules in 273 ms. Remains 2393 /2393 variables (removed 0) and now considering 2289/2289 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 273 ms. Remains : 2393/2393 places, 2289/2289 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2393/2393 places, 2289/2289 transitions.
Applied a total of 0 rules in 281 ms. Remains 2393 /2393 variables (removed 0) and now considering 2289/2289 (removed 0) transitions.
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-11 08:02:12] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 08:02:40] [INFO ] Implicit Places using invariants in 28032 ms returned []
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-11 08:02:40] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 08:03:08] [INFO ] Implicit Places using invariants and state equation in 28247 ms returned []
Implicit Place search using SMT with State Equation took 56283 ms to find 0 implicit places.
[2023-03-11 08:03:08] [INFO ] Redundant transitions in 118 ms returned []
// Phase 1: matrix 2289 rows 2393 cols
[2023-03-11 08:03:08] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-11 08:03:12] [INFO ] Dead Transitions using invariants and state equation in 3502 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60197 ms. Remains : 2393/2393 places, 2289/2289 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-12 in 116044 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-13
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 08:03:12] [INFO ] Invariants computation overflowed in 43 ms
Incomplete random walk after 10000 steps, including 1341 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 864 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 08:03:12] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 08:03:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 08:03:17] [INFO ] [Real]Absence check using state equation in 4686 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 REACHABILITY 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 115 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 115 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 1521 ms. Remains 2394 /2408 variables (removed 14) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1521 ms. Remains : 2394/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 08:03:19] [INFO ] Invariants computation overflowed in 72 ms
Incomplete random walk after 1000000 steps, including 127557 resets, run finished after 2071 ms. (steps per millisecond=482 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84422 resets, run finished after 1440 ms. (steps per millisecond=694 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 08:03:22] [INFO ] Invariants computation overflowed in 72 ms
[2023-03-11 08:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 08:03:26] [INFO ] [Real]Absence check using state equation in 3780 ms returned sat
[2023-03-11 08:03:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 08:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 08:03:44] [INFO ] [Nat]Absence check using state equation in 17300 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 REACHABILITY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 277 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 277 ms. Remains : 2394/2394 places, 2290/2290 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 270 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 08:03:45] [INFO ] Invariants computation overflowed in 72 ms
[2023-03-11 08:04:13] [INFO ] Implicit Places using invariants in 28710 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 08:04:14] [INFO ] Invariants computation overflowed in 72 ms
[2023-03-11 08:04:43] [INFO ] Implicit Places using invariants and state equation in 29505 ms returned []
Implicit Place search using SMT with State Equation took 58222 ms to find 0 implicit places.
[2023-03-11 08:04:43] [INFO ] Redundant transitions in 119 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 08:04:43] [INFO ] Invariants computation overflowed in 74 ms
[2023-03-11 08:04:46] [INFO ] Dead Transitions using invariants and state equation in 2894 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61516 ms. Remains : 2394/2394 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-13 in 94310 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-14
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 08:04:46] [INFO ] Invariants computation overflowed in 45 ms
Incomplete random walk after 10000 steps, including 1279 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 842 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 08:04:46] [INFO ] Invariants computation overflowed in 44 ms
[2023-03-11 08:04:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 08:04:51] [INFO ] [Real]Absence check using state equation in 4680 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 REACHABILITY 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 115 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 118 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 1516 ms. Remains 2394 /2408 variables (removed 14) and now considering 2290/2301 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1516 ms. Remains : 2394/2408 places, 2290/2301 transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 08:04:53] [INFO ] Invariants computation overflowed in 47 ms
Incomplete random walk after 1000000 steps, including 126841 resets, run finished after 2081 ms. (steps per millisecond=480 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84206 resets, run finished after 1459 ms. (steps per millisecond=685 ) properties (out of 1) seen :0
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 08:04:57] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 08:04:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 08:05:42] [INFO ] [Real]Absence check using state equation in 44710 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 REACHABILITY 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.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 273 ms. Remains : 2394/2394 places, 2290/2290 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2394/2394 places, 2290/2290 transitions.
Applied a total of 0 rules in 271 ms. Remains 2394 /2394 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 08:05:42] [INFO ] Invariants computation overflowed in 48 ms
[2023-03-11 08:06:10] [INFO ] Implicit Places using invariants in 27692 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 08:06:10] [INFO ] Invariants computation overflowed in 48 ms
[2023-03-11 08:06:38] [INFO ] Implicit Places using invariants and state equation in 28338 ms returned []
Implicit Place search using SMT with State Equation took 56036 ms to find 0 implicit places.
[2023-03-11 08:06:38] [INFO ] Redundant transitions in 117 ms returned []
// Phase 1: matrix 2290 rows 2394 cols
[2023-03-11 08:06:38] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 08:06:41] [INFO ] Dead Transitions using invariants and state equation in 2920 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59354 ms. Remains : 2394/2394 places, 2290/2290 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-14 in 115202 ms.
Starting property specific reduction for DoubleExponent-PT-100-UpperBounds-15
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 08:06:41] [INFO ] Invariants computation overflowed in 46 ms
Incomplete random walk after 10000 steps, including 1294 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 844 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 2301 rows 2408 cols
[2023-03-11 08:06:41] [INFO ] Invariants computation overflowed in 43 ms
[2023-03-11 08:06:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 08:06:46] [INFO ] [Real]Absence check using state equation in 4669 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 REACHABILITY 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 121 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 118 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 1546 ms. Remains 2394 /2408 variables (removed 14) and now considering 2289/2301 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1546 ms. Remains : 2394/2408 places, 2289/2301 transitions.
// Phase 1: matrix 2289 rows 2394 cols
[2023-03-11 08:06:48] [INFO ] Invariants computation overflowed in 70 ms
Incomplete random walk after 1000000 steps, including 127775 resets, run finished after 2064 ms. (steps per millisecond=484 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84166 resets, run finished after 1446 ms. (steps per millisecond=691 ) properties (out of 1) seen :0
// Phase 1: matrix 2289 rows 2394 cols
[2023-03-11 08:06:52] [INFO ] Invariants computation overflowed in 70 ms
[2023-03-11 08:06:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 08:07:37] [INFO ] [Real]Absence check using state equation in 44703 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 REACHABILITY mode, iteration 0 : 2394/2394 places, 2289/2289 transitions.
Applied a total of 0 rules in 273 ms. Remains 2394 /2394 variables (removed 0) and now considering 2289/2289 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 274 ms. Remains : 2394/2394 places, 2289/2289 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2394/2394 places, 2289/2289 transitions.
Applied a total of 0 rules in 278 ms. Remains 2394 /2394 variables (removed 0) and now considering 2289/2289 (removed 0) transitions.
// Phase 1: matrix 2289 rows 2394 cols
[2023-03-11 08:07:37] [INFO ] Invariants computation overflowed in 69 ms
[2023-03-11 08:08:06] [INFO ] Implicit Places using invariants in 28257 ms returned []
// Phase 1: matrix 2289 rows 2394 cols
[2023-03-11 08:08:06] [INFO ] Invariants computation overflowed in 71 ms
[2023-03-11 08:08:33] [INFO ] Implicit Places using invariants and state equation in 27660 ms returned []
Implicit Place search using SMT with State Equation took 55920 ms to find 0 implicit places.
[2023-03-11 08:08:33] [INFO ] Redundant transitions in 117 ms returned []
// Phase 1: matrix 2289 rows 2394 cols
[2023-03-11 08:08:33] [INFO ] Invariants computation overflowed in 71 ms
[2023-03-11 08:08:37] [INFO ] Dead Transitions using invariants and state equation in 3415 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59738 ms. Remains : 2394/2394 places, 2289/2289 transitions.
Ending property specific reduction for DoubleExponent-PT-100-UpperBounds-15 in 115676 ms.
[2023-03-11 08:08:39] [INFO ] Flatten gal took : 1629 ms
[2023-03-11 08:08:40] [INFO ] Applying decomposition
[2023-03-11 08:08:41] [INFO ] Flatten gal took : 1222 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2398625516409124138.txt' '-o' '/tmp/graph2398625516409124138.bin' '-w' '/tmp/graph2398625516409124138.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2398625516409124138.bin' '-l' '-1' '-v' '-w' '/tmp/graph2398625516409124138.weights' '-q' '0' '-e' '0.001'
[2023-03-11 08:08:43] [INFO ] Decomposing Gal with order
[2023-03-11 08:08:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 08:08:44] [INFO ] Removed a total of 4722 redundant transitions.
[2023-03-11 08:08:45] [INFO ] Flatten gal took : 2018 ms
[2023-03-11 08:08:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 830 labels/synchronizations in 259 ms.
[2023-03-11 08:08:46] [INFO ] Time to serialize gal into /tmp/UpperBounds16396456044185572813.gal : 197 ms
[2023-03-11 08:08:46] [INFO ] Time to serialize properties into /tmp/UpperBounds2745158704663172987.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds16396456044185572813.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2745158704663172987.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds2745158704663172987.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 3312280 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16095960 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="itstools"
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 itstools"
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 r133-smll-167819411200493"
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 ;