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.r032-oct2-167813615600078.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is ASLink-PT-08a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r032-oct2-167813615600078
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.6K Feb 26 13:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 13:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 13:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 13:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 13:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 13:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 13:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 26 13:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:30 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 757K 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 booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1678835593828

Running Version 202205111006
[2023-03-14 23:13:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-14 23:13:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 23:13:16] [INFO ] Load time of PNML (sax parser for PT used): 322 ms
[2023-03-14 23:13:16] [INFO ] Transformed 1796 places.
[2023-03-14 23:13:16] [INFO ] Transformed 2646 transitions.
[2023-03-14 23:13:16] [INFO ] Found NUPN structural information;
[2023-03-14 23:13:16] [INFO ] Parsed PT model containing 1796 places and 2646 transitions in 512 ms.
Structural test allowed to assert that 206 places are NOT stable. Took 16 ms.
Ensure Unique test removed 28 transitions
Reduce redundant transitions removed 28 transitions.
Incomplete random walk after 10000 steps, including 48 resets, run finished after 1309 ms. (steps per millisecond=7 ) properties (out of 1590) seen :799
Running SMT prover for 791 properties.
// Phase 1: matrix 2618 rows 1796 cols
[2023-03-14 23:13:17] [INFO ] Computed 346 place invariants in 179 ms
[2023-03-14 23:13:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 23:13:43] [INFO ] After 25134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 791 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 791 out of 1796 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1796/1796 places, 2618/2618 transitions.
Ensure Unique test removed 8 places
Discarding 15 places :
Implicit places reduction removed 15 places
Drop transitions removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 0 with 133 rules applied. Total rules applied 133 place count 1773 transition count 2508
Reduce places removed 110 places and 0 transitions.
Iterating post reduction 1 with 110 rules applied. Total rules applied 243 place count 1663 transition count 2508
Performed 140 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 140 Pre rules applied. Total rules applied 243 place count 1663 transition count 2368
Deduced a syphon composed of 140 places in 4 ms
Ensure Unique test removed 53 places
Reduce places removed 193 places and 0 transitions.
Iterating global reduction 2 with 333 rules applied. Total rules applied 576 place count 1470 transition count 2368
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 577 place count 1470 transition count 2367
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 578 place count 1469 transition count 2367
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 580 place count 1467 transition count 2357
Iterating global reduction 4 with 2 rules applied. Total rules applied 582 place count 1467 transition count 2357
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 586 place count 1466 transition count 2354
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 588 place count 1464 transition count 2354
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 589 place count 1463 transition count 2346
Iterating global reduction 6 with 1 rules applied. Total rules applied 590 place count 1463 transition count 2346
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 591 place count 1462 transition count 2338
Iterating global reduction 6 with 1 rules applied. Total rules applied 592 place count 1462 transition count 2338
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 593 place count 1461 transition count 2330
Iterating global reduction 6 with 1 rules applied. Total rules applied 594 place count 1461 transition count 2330
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 595 place count 1460 transition count 2322
Iterating global reduction 6 with 1 rules applied. Total rules applied 596 place count 1460 transition count 2322
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 597 place count 1459 transition count 2314
Iterating global reduction 6 with 1 rules applied. Total rules applied 598 place count 1459 transition count 2314
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 599 place count 1458 transition count 2306
Iterating global reduction 6 with 1 rules applied. Total rules applied 600 place count 1458 transition count 2306
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 601 place count 1457 transition count 2298
Iterating global reduction 6 with 1 rules applied. Total rules applied 602 place count 1457 transition count 2298
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 603 place count 1456 transition count 2290
Iterating global reduction 6 with 1 rules applied. Total rules applied 604 place count 1456 transition count 2290
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 605 place count 1455 transition count 2282
Iterating global reduction 6 with 1 rules applied. Total rules applied 606 place count 1455 transition count 2282
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 607 place count 1454 transition count 2274
Iterating global reduction 6 with 1 rules applied. Total rules applied 608 place count 1454 transition count 2274
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 609 place count 1453 transition count 2266
Iterating global reduction 6 with 1 rules applied. Total rules applied 610 place count 1453 transition count 2266
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 611 place count 1452 transition count 2258
Iterating global reduction 6 with 1 rules applied. Total rules applied 612 place count 1452 transition count 2258
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 613 place count 1451 transition count 2250
Iterating global reduction 6 with 1 rules applied. Total rules applied 614 place count 1451 transition count 2250
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 615 place count 1450 transition count 2242
Iterating global reduction 6 with 1 rules applied. Total rules applied 616 place count 1450 transition count 2242
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 617 place count 1449 transition count 2234
Iterating global reduction 6 with 1 rules applied. Total rules applied 618 place count 1449 transition count 2234
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 619 place count 1448 transition count 2226
Iterating global reduction 6 with 1 rules applied. Total rules applied 620 place count 1448 transition count 2226
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 3 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 6 with 46 rules applied. Total rules applied 666 place count 1425 transition count 2203
Free-agglomeration rule applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 669 place count 1425 transition count 2200
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 672 place count 1422 transition count 2200
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 7 with 6 rules applied. Total rules applied 678 place count 1422 transition count 2194
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 684 place count 1416 transition count 2194
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 686 place count 1416 transition count 2194
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 687 place count 1415 transition count 2193
Applied a total of 687 rules in 1087 ms. Remains 1415 /1796 variables (removed 381) and now considering 2193/2618 (removed 425) transitions.
Finished structural reductions, in 1 iterations. Remains : 1415/1796 places, 2193/2618 transitions.
Interrupted random walk after 343172 steps, including 2860 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 234
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 557) seen :0
Running SMT prover for 557 properties.
// Phase 1: matrix 2193 rows 1415 cols
[2023-03-14 23:14:15] [INFO ] Computed 269 place invariants in 86 ms
[2023-03-14 23:14:41] [INFO ] After 26099ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:557
[2023-03-14 23:15:04] [INFO ] [Nat]Absence check using 89 positive place invariants in 58 ms returned sat
[2023-03-14 23:15:04] [INFO ] [Nat]Absence check using 89 positive and 180 generalized place invariants in 84 ms returned sat
[2023-03-14 23:18:26] [INFO ] After 179393ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :545
[2023-03-14 23:18:26] [INFO ] After 179402ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :545
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-03-14 23:18:26] [INFO ] After 225108ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :545
Fused 557 Parikh solutions to 35 different solutions.
Parikh walk visited 0 properties in 3430 ms.
Support contains 557 out of 1415 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1415/1415 places, 2193/2193 transitions.
Ensure Unique test removed 3 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1412 transition count 2187
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 17 place count 1404 transition count 2187
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 17 place count 1404 transition count 2175
Deduced a syphon composed of 12 places in 3 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 41 place count 1392 transition count 2175
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 42 place count 1391 transition count 2175
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 43 place count 1390 transition count 2169
Iterating global reduction 3 with 1 rules applied. Total rules applied 44 place count 1390 transition count 2169
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 45 place count 1389 transition count 2169
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 3 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 75 place count 1374 transition count 2154
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 77 place count 1372 transition count 2152
Iterating global reduction 4 with 2 rules applied. Total rules applied 79 place count 1372 transition count 2152
Free-agglomeration rule applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 83 place count 1372 transition count 2148
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 88 place count 1368 transition count 2147
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 92 place count 1368 transition count 2147
Applied a total of 92 rules in 334 ms. Remains 1368 /1415 variables (removed 47) and now considering 2147/2193 (removed 46) transitions.
Finished structural reductions, in 1 iterations. Remains : 1368/1415 places, 2147/2193 transitions.
Interrupted random walk after 355194 steps, including 3417 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 12
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 545) seen :0
Probabilistic random walk after 1000001 steps, saw 365984 distinct states, run finished after 47153 ms. (steps per millisecond=21 ) properties seen :18
Running SMT prover for 527 properties.
// Phase 1: matrix 2147 rows 1368 cols
[2023-03-14 23:19:47] [INFO ] Computed 262 place invariants in 30 ms
[2023-03-14 23:20:12] [INFO ] After 24725ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:527
[2023-03-14 23:20:33] [INFO ] [Nat]Absence check using 90 positive place invariants in 42 ms returned sat
[2023-03-14 23:20:33] [INFO ] [Nat]Absence check using 90 positive and 172 generalized place invariants in 74 ms returned sat
[2023-03-14 23:23:57] [INFO ] After 183429ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :518
[2023-03-14 23:23:57] [INFO ] After 183432ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :518
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-14 23:23:57] [INFO ] After 225063ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :518
Fused 527 Parikh solutions to 108 different solutions.
Parikh walk visited 0 properties in 8470 ms.
Support contains 527 out of 1368 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1368/1368 places, 2147/2147 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1368 transition count 2144
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 1365 transition count 2144
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 6 place count 1365 transition count 2140
Deduced a syphon composed of 4 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 16 place count 1359 transition count 2140
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 22 place count 1356 transition count 2137
Applied a total of 22 rules in 58 ms. Remains 1356 /1368 variables (removed 12) and now considering 2137/2147 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 1356/1368 places, 2137/2147 transitions.
Interrupted random walk after 347992 steps, including 3306 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 524) seen :0
Probabilistic random walk after 1000000 steps, saw 354023 distinct states, run finished after 45662 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 524 properties.
// Phase 1: matrix 2137 rows 1356 cols
[2023-03-14 23:25:22] [INFO ] Computed 260 place invariants in 20 ms
[2023-03-14 23:25:46] [INFO ] After 24212ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:524
[2023-03-14 23:26:06] [INFO ] [Nat]Absence check using 85 positive place invariants in 27 ms returned sat
[2023-03-14 23:26:07] [INFO ] [Nat]Absence check using 85 positive and 175 generalized place invariants in 112 ms returned sat
[2023-03-14 23:29:31] [INFO ] After 183211ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :517
[2023-03-14 23:29:31] [INFO ] After 183227ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :517
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-14 23:29:31] [INFO ] After 225041ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :517
Fused 524 Parikh solutions to 109 different solutions.
Parikh walk visited 0 properties in 10802 ms.
Support contains 524 out of 1356 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1356/1356 places, 2137/2137 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1355 transition count 2136
Applied a total of 2 rules in 49 ms. Remains 1355 /1356 variables (removed 1) and now considering 2136/2137 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1355/1356 places, 2136/2137 transitions.
Interrupted random walk after 341258 steps, including 3310 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 43
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 481) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 481) seen :0
Interrupted probabilistic random walk after 3330803 steps, run timeout after 105001 ms. (steps per millisecond=31 ) properties seen :{}
Probabilistic random walk after 3330803 steps, saw 790454 distinct states, run finished after 105006 ms. (steps per millisecond=31 ) properties seen :0
Running SMT prover for 481 properties.
// Phase 1: matrix 2136 rows 1355 cols
[2023-03-14 23:32:03] [INFO ] Computed 260 place invariants in 19 ms
[2023-03-14 23:32:25] [INFO ] After 22463ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:481
[2023-03-14 23:32:40] [INFO ] [Nat]Absence check using 86 positive place invariants in 48 ms returned sat
[2023-03-14 23:32:40] [INFO ] [Nat]Absence check using 86 positive and 174 generalized place invariants in 80 ms returned sat
[2023-03-14 23:36:10] [INFO ] After 191356ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :469
[2023-03-14 23:36:10] [INFO ] After 191360ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :469
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-14 23:36:10] [INFO ] After 225080ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :469
Fused 481 Parikh solutions to 47 different solutions.
Parikh walk visited 0 properties in 4188 ms.
Support contains 481 out of 1355 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1355/1355 places, 2136/2136 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1354 transition count 2135
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 1353 transition count 2135
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 4 place count 1352 transition count 2129
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 1352 transition count 2129
Applied a total of 5 rules in 60 ms. Remains 1352 /1355 variables (removed 3) and now considering 2129/2136 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 1352/1355 places, 2129/2136 transitions.
Interrupted random walk after 366779 steps, including 3544 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 3
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 478) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 478) seen :0
Interrupted probabilistic random walk after 3102844 steps, run timeout after 105001 ms. (steps per millisecond=29 ) properties seen :{}
Probabilistic random walk after 3102844 steps, saw 751976 distinct states, run finished after 105002 ms. (steps per millisecond=29 ) properties seen :0
Running SMT prover for 478 properties.
// Phase 1: matrix 2129 rows 1352 cols
[2023-03-14 23:38:35] [INFO ] Computed 259 place invariants in 19 ms
[2023-03-14 23:38:57] [INFO ] After 21829ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:478
[2023-03-14 23:39:12] [INFO ] [Nat]Absence check using 82 positive place invariants in 48 ms returned sat
[2023-03-14 23:39:13] [INFO ] [Nat]Absence check using 82 positive and 177 generalized place invariants in 154 ms returned sat
[2023-03-14 23:42:42] [INFO ] After 191898ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :465
[2023-03-14 23:42:42] [INFO ] After 191904ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :465
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-14 23:42:42] [INFO ] After 225078ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :465
Fused 478 Parikh solutions to 38 different solutions.
Parikh walk visited 0 properties in 9359 ms.
Support contains 478 out of 1352 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1352/1352 places, 2129/2129 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1351 transition count 2128
Applied a total of 2 rules in 91 ms. Remains 1351 /1352 variables (removed 1) and now considering 2128/2129 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1351/1352 places, 2128/2129 transitions.

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination StableMarking -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-08a"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is ASLink-PT-08a, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r032-oct2-167813615600078"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-08a.tgz
mv ASLink-PT-08a execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;