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.r160-smll-167819445300018.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is Dekker-PT-050, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r160-smll-167819445300018
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 7.3K Feb 26 01:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 01:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 01:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 01:49 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 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 02:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Feb 26 02:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 02:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Feb 26 02:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:56 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 1.5M 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 1678432391461

Running Version 202205111006
[2023-03-10 07:13:13] [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]
[2023-03-10 07:13:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 07:13:14] [INFO ] Load time of PNML (sax parser for PT used): 438 ms
[2023-03-10 07:13:14] [INFO ] Transformed 250 places.
[2023-03-10 07:13:14] [INFO ] Transformed 2600 transitions.
[2023-03-10 07:13:14] [INFO ] Found NUPN structural information;
[2023-03-10 07:13:14] [INFO ] Parsed PT model containing 250 places and 2600 transitions in 635 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1014 ms. (steps per millisecond=9 ) properties (out of 250) seen :200
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 50) 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 50) 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 50) 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 50) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 49) 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 49) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) 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 48) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 47) 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 47) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 46) 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 46) 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 46) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 45) 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 45) 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 45) 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 45) 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 45) 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 45) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 44) 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 44) 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 44) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 43) 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 43) seen :0
Running SMT prover for 43 properties.
[2023-03-10 07:13:15] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 250 cols
[2023-03-10 07:13:15] [INFO ] Computed 150 place invariants in 17 ms
[2023-03-10 07:13:16] [INFO ] After 674ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:43
[2023-03-10 07:13:17] [INFO ] [Nat]Absence check using 100 positive place invariants in 42 ms returned sat
[2023-03-10 07:13:17] [INFO ] [Nat]Absence check using 100 positive and 50 generalized place invariants in 16 ms returned sat
[2023-03-10 07:13:18] [INFO ] After 687ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :43
[2023-03-10 07:13:18] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:13:18] [INFO ] After 619ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :43
[2023-03-10 07:13:19] [INFO ] After 1748ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :43
Attempting to minimize the solution found.
Minimization took 644 ms.
[2023-03-10 07:13:20] [INFO ] After 4021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :43
Fused 43 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 8 ms.
Support contains 43 out of 250 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 250/250 places, 2600/2600 transitions.
Applied a total of 0 rules in 277 ms. Remains 250 /250 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 250/250 places, 2600/2600 transitions.
Interrupted random walk after 498192 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=289 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=281 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=301 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=251 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=251 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=295 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=233 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=288 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=284 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=230 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=310 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=314 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=230 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=237 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=281 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=283 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=285 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=285 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=289 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=289 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=288 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=293 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=293 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=301 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=289 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=285 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=255 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=332 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=333 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=332 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=333 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=335 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=333 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=332 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=334 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=333 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=334 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=322 ) properties (out of 42) seen :2
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=328 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=331 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=334 ) properties (out of 40) seen :1
Running SMT prover for 39 properties.
[2023-03-10 07:14:04] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 250 cols
[2023-03-10 07:14:04] [INFO ] Computed 150 place invariants in 16 ms
[2023-03-10 07:14:05] [INFO ] After 367ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:39
[2023-03-10 07:14:05] [INFO ] [Nat]Absence check using 100 positive place invariants in 56 ms returned sat
[2023-03-10 07:14:05] [INFO ] [Nat]Absence check using 100 positive and 50 generalized place invariants in 22 ms returned sat
[2023-03-10 07:14:07] [INFO ] After 919ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :39
[2023-03-10 07:14:07] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:14:07] [INFO ] After 764ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :39
[2023-03-10 07:14:09] [INFO ] After 2132ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :39
Attempting to minimize the solution found.
Minimization took 781 ms.
[2023-03-10 07:14:10] [INFO ] After 4733ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :39
Fused 39 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 39 out of 250 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 250/250 places, 2600/2600 transitions.
Applied a total of 0 rules in 276 ms. Remains 250 /250 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 250/250 places, 2600/2600 transitions.
Interrupted random walk after 537375 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=17 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=314 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=316 ) properties (out of 39) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=311 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=315 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=314 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=315 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=312 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=316 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=318 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=299 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=221 ) properties (out of 38) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=265 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=286 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=291 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=294 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=295 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=295 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=295 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=300 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=313 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=312 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=297 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=301 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=301 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=301 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=303 ) properties (out of 37) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=290 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 408 ms. (steps per millisecond=245 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=321 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=301 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=301 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=299 ) properties (out of 36) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=250 ) properties (out of 35) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=271 ) properties (out of 34) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=334 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=293 ) properties (out of 33) seen :0
Running SMT prover for 33 properties.
[2023-03-10 07:14:52] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 250 cols
[2023-03-10 07:14:52] [INFO ] Computed 150 place invariants in 8 ms
[2023-03-10 07:14:53] [INFO ] After 362ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:33
[2023-03-10 07:14:53] [INFO ] [Nat]Absence check using 100 positive place invariants in 38 ms returned sat
[2023-03-10 07:14:53] [INFO ] [Nat]Absence check using 100 positive and 50 generalized place invariants in 20 ms returned sat
[2023-03-10 07:14:54] [INFO ] After 713ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :33
[2023-03-10 07:14:54] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:14:55] [INFO ] After 716ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :33
[2023-03-10 07:14:56] [INFO ] After 1878ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :33
Attempting to minimize the solution found.
Minimization took 670 ms.
[2023-03-10 07:14:57] [INFO ] After 4012ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :33
Fused 33 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 33 out of 250 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 250/250 places, 2600/2600 transitions.
Applied a total of 0 rules in 173 ms. Remains 250 /250 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 250/250 places, 2600/2600 transitions.
Interrupted random walk after 564311 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=18 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=303 ) properties (out of 33) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=299 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=293 ) properties (out of 32) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=295 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=295 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=303 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=294 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=292 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=289 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=294 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=293 ) properties (out of 31) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=296 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=306 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=308 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=310 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=311 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=304 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=284 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=280 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=280 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=252 ) properties (out of 30) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=244 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=297 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=312 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=310 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=311 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=316 ) properties (out of 29) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=319 ) properties (out of 28) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=319 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=313 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=314 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=315 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=316 ) properties (out of 27) seen :0
Running SMT prover for 27 properties.
[2023-03-10 07:15:38] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 250 cols
[2023-03-10 07:15:38] [INFO ] Computed 150 place invariants in 4 ms
[2023-03-10 07:15:38] [INFO ] After 228ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2023-03-10 07:15:38] [INFO ] [Nat]Absence check using 100 positive place invariants in 24 ms returned sat
[2023-03-10 07:15:39] [INFO ] [Nat]Absence check using 100 positive and 50 generalized place invariants in 12 ms returned sat
[2023-03-10 07:15:39] [INFO ] After 535ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :27
[2023-03-10 07:15:39] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:15:40] [INFO ] After 522ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :27
[2023-03-10 07:15:41] [INFO ] After 1466ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :27
Attempting to minimize the solution found.
Minimization took 543 ms.
[2023-03-10 07:15:41] [INFO ] After 3016ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :27
Fused 27 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 27 out of 250 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 250/250 places, 2600/2600 transitions.
Applied a total of 0 rules in 136 ms. Remains 250 /250 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 250/250 places, 2600/2600 transitions.
Interrupted random walk after 572325 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=19 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=316 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=322 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=321 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=321 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=317 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=322 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=318 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=320 ) properties (out of 27) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=317 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=321 ) properties (out of 26) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=240 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=287 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=318 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=324 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=319 ) properties (out of 25) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=323 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=313 ) properties (out of 24) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=314 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=315 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=317 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=313 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=317 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=312 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=316 ) properties (out of 23) seen :0
Running SMT prover for 23 properties.
[2023-03-10 07:16:19] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 250 cols
[2023-03-10 07:16:19] [INFO ] Computed 150 place invariants in 3 ms
[2023-03-10 07:16:19] [INFO ] After 203ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2023-03-10 07:16:20] [INFO ] [Nat]Absence check using 100 positive place invariants in 22 ms returned sat
[2023-03-10 07:16:20] [INFO ] [Nat]Absence check using 100 positive and 50 generalized place invariants in 12 ms returned sat
[2023-03-10 07:16:20] [INFO ] After 595ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :23
[2023-03-10 07:16:20] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:16:21] [INFO ] After 508ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :23
[2023-03-10 07:16:22] [INFO ] After 1307ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :23
Attempting to minimize the solution found.
Minimization took 459 ms.
[2023-03-10 07:16:22] [INFO ] After 2798ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :23
Fused 23 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 23 out of 250 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 250/250 places, 2600/2600 transitions.
Applied a total of 0 rules in 120 ms. Remains 250 /250 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 250/250 places, 2600/2600 transitions.
Interrupted random walk after 548559 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=18 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=318 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=321 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=315 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=319 ) properties (out of 23) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=256 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=265 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=313 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=316 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=314 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=327 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=323 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=332 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=327 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=333 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=328 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=326 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=334 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=336 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=337 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=325 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=331 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=324 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=322 ) properties (out of 21) seen :0
Interrupted probabilistic random walk after 3157461 steps, run timeout after 111001 ms. (steps per millisecond=28 ) properties seen :{}
Probabilistic random walk after 3157461 steps, saw 2515192 distinct states, run finished after 111004 ms. (steps per millisecond=28 ) properties seen :0
Running SMT prover for 21 properties.
[2023-03-10 07:18:50] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 250 cols
[2023-03-10 07:18:50] [INFO ] Computed 150 place invariants in 4 ms
[2023-03-10 07:18:51] [INFO ] After 209ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:21
[2023-03-10 07:18:51] [INFO ] [Nat]Absence check using 100 positive place invariants in 24 ms returned sat
[2023-03-10 07:18:51] [INFO ] [Nat]Absence check using 100 positive and 50 generalized place invariants in 12 ms returned sat
[2023-03-10 07:18:51] [INFO ] After 367ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :21
[2023-03-10 07:18:51] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:18:52] [INFO ] After 368ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :21
[2023-03-10 07:18:52] [INFO ] After 962ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :21
Attempting to minimize the solution found.
Minimization took 321 ms.
[2023-03-10 07:18:53] [INFO ] After 2023ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :21
Fused 21 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 21 out of 250 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 250/250 places, 2600/2600 transitions.
Applied a total of 0 rules in 129 ms. Remains 250 /250 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 250/250 places, 2600/2600 transitions.
Interrupted random walk after 561397 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=18 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=323 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=322 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=321 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=321 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=324 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=321 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=325 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=322 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=322 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=311 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=268 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=263 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=321 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=323 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=323 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=321 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=326 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=334 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=325 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=322 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=325 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2023-03-10 07:19:29] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 250 cols
[2023-03-10 07:19:29] [INFO ] Computed 150 place invariants in 5 ms
[2023-03-10 07:19:30] [INFO ] After 192ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
[2023-03-10 07:19:30] [INFO ] [Nat]Absence check using 100 positive place invariants in 27 ms returned sat
[2023-03-10 07:19:30] [INFO ] [Nat]Absence check using 100 positive and 50 generalized place invariants in 13 ms returned sat
[2023-03-10 07:19:30] [INFO ] After 340ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :19
[2023-03-10 07:19:30] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:19:31] [INFO ] After 300ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :19
[2023-03-10 07:19:31] [INFO ] After 853ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :19
Attempting to minimize the solution found.
Minimization took 331 ms.
[2023-03-10 07:19:32] [INFO ] After 1876ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :19
Fused 19 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 19 out of 250 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 250/250 places, 2600/2600 transitions.
Applied a total of 0 rules in 87 ms. Remains 250 /250 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 250/250 places, 2600/2600 transitions.
Interrupted random walk after 591933 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=19 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=320 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=325 ) properties (out of 19) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=331 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=332 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=335 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=328 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=330 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=331 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=322 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=336 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=341 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=331 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=335 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=334 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=333 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=331 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
[2023-03-10 07:20:07] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 250 cols
[2023-03-10 07:20:07] [INFO ] Computed 150 place invariants in 3 ms
[2023-03-10 07:20:07] [INFO ] After 161ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-03-10 07:20:07] [INFO ] [Nat]Absence check using 100 positive place invariants in 23 ms returned sat
[2023-03-10 07:20:07] [INFO ] [Nat]Absence check using 100 positive and 50 generalized place invariants in 12 ms returned sat
[2023-03-10 07:20:08] [INFO ] After 357ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-03-10 07:20:08] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:20:08] [INFO ] After 328ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :17
[2023-03-10 07:20:09] [INFO ] After 837ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 213 ms.
[2023-03-10 07:20:09] [INFO ] After 1717ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Fused 17 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 17 out of 250 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 250/250 places, 2600/2600 transitions.
Applied a total of 0 rules in 74 ms. Remains 250 /250 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 250/250 places, 2600/2600 transitions.
Interrupted random walk after 575922 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=19 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=320 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=278 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=239 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=316 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=321 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=318 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=320 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=322 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=317 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=320 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=326 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=332 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=319 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=317 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=323 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2023-03-10 07:20:44] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 250 cols
[2023-03-10 07:20:44] [INFO ] Computed 150 place invariants in 3 ms
[2023-03-10 07:20:44] [INFO ] After 156ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-10 07:20:44] [INFO ] [Nat]Absence check using 100 positive place invariants in 35 ms returned sat
[2023-03-10 07:20:44] [INFO ] [Nat]Absence check using 100 positive and 50 generalized place invariants in 17 ms returned sat
[2023-03-10 07:20:45] [INFO ] After 442ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-10 07:20:45] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:20:45] [INFO ] After 307ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :15
[2023-03-10 07:20:46] [INFO ] After 646ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 195 ms.
[2023-03-10 07:20:46] [INFO ] After 1699ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Fused 15 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 15 out of 250 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 250/250 places, 2600/2600 transitions.
Applied a total of 0 rules in 75 ms. Remains 250 /250 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 250/250 places, 2600/2600 transitions.
Interrupted random walk after 623645 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=335 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=334 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=325 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=325 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=327 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=332 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=336 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=317 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=323 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=332 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=327 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=323 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=334 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 3330198 steps, run timeout after 102002 ms. (steps per millisecond=32 ) properties seen :{}
Probabilistic random walk after 3330198 steps, saw 2649228 distinct states, run finished after 102002 ms. (steps per millisecond=32 ) properties seen :0
Running SMT prover for 15 properties.
[2023-03-10 07:23:02] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 250 cols
[2023-03-10 07:23:02] [INFO ] Computed 150 place invariants in 2 ms
[2023-03-10 07:23:03] [INFO ] After 161ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-10 07:23:03] [INFO ] [Nat]Absence check using 100 positive place invariants in 39 ms returned sat
[2023-03-10 07:23:03] [INFO ] [Nat]Absence check using 100 positive and 50 generalized place invariants in 20 ms returned sat
[2023-03-10 07:23:03] [INFO ] After 432ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-10 07:23:03] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:23:04] [INFO ] After 343ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :15
[2023-03-10 07:23:04] [INFO ] After 875ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 302 ms.
[2023-03-10 07:23:05] [INFO ] After 2045ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Fused 15 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 15 out of 250 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 250/250 places, 2600/2600 transitions.
Applied a total of 0 rules in 122 ms. Remains 250 /250 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 250/250 places, 2600/2600 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 250/250 places, 2600/2600 transitions.
Applied a total of 0 rules in 139 ms. Remains 250 /250 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
[2023-03-10 07:23:05] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 250 cols
[2023-03-10 07:23:05] [INFO ] Computed 150 place invariants in 2 ms
[2023-03-10 07:23:07] [INFO ] Implicit Places using invariants in 2535 ms returned [100, 103, 106, 109, 112, 115, 118, 121, 124, 127, 130, 133, 136, 139, 142, 145, 148, 151, 154, 157, 160, 163, 166, 169, 172, 175, 178, 181, 184, 187, 190, 193, 196, 199, 202, 205, 208, 211, 214, 217, 220, 223, 226, 229, 232, 235, 238, 241, 244, 247]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 2545 ms to find 50 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 200/250 places, 2600/2600 transitions.
Applied a total of 0 rules in 109 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 200/250 places, 2600/2600 transitions.
Interrupted random walk after 694393 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=386 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=381 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=375 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=377 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=371 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=377 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=378 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=381 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=387 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=383 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=386 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=378 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=386 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=373 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=362 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 3281901 steps, run timeout after 99002 ms. (steps per millisecond=33 ) properties seen :{}
Probabilistic random walk after 3281901 steps, saw 2606464 distinct states, run finished after 99003 ms. (steps per millisecond=33 ) properties seen :0
Running SMT prover for 15 properties.
[2023-03-10 07:25:20] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:25:20] [INFO ] Computed 100 place invariants in 2 ms
[2023-03-10 07:25:21] [INFO ] After 131ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-10 07:25:21] [INFO ] [Nat]Absence check using 100 positive place invariants in 37 ms returned sat
[2023-03-10 07:25:21] [INFO ] After 371ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-10 07:25:21] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:25:22] [INFO ] After 296ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :15
[2023-03-10 07:25:22] [INFO ] After 693ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 239 ms.
[2023-03-10 07:25:22] [INFO ] After 1693ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Fused 15 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 15 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 83 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 80 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
[2023-03-10 07:25:22] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:25:22] [INFO ] Computed 100 place invariants in 2 ms
[2023-03-10 07:25:23] [INFO ] Implicit Places using invariants in 831 ms returned []
[2023-03-10 07:25:23] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:25:23] [INFO ] Computed 100 place invariants in 2 ms
[2023-03-10 07:25:24] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:25:24] [INFO ] Implicit Places using invariants and state equation in 1105 ms returned []
Implicit Place search using SMT with State Equation took 1939 ms to find 0 implicit places.
[2023-03-10 07:25:25] [INFO ] Redundant transitions in 382 ms returned []
[2023-03-10 07:25:25] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:25:25] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:25:27] [INFO ] Dead Transitions using invariants and state equation in 1953 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 5366 ms. (steps per millisecond=18 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2023-03-10 07:25:32] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:25:32] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:25:32] [INFO ] After 125ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-10 07:25:32] [INFO ] [Nat]Absence check using 100 positive place invariants in 22 ms returned sat
[2023-03-10 07:25:33] [INFO ] After 227ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-10 07:25:33] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:25:33] [INFO ] After 184ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :15
[2023-03-10 07:25:33] [INFO ] After 531ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 240 ms.
[2023-03-10 07:25:33] [INFO ] After 1227ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Interrupted random walk after 624746 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=409 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=366 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=362 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=363 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=389 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=361 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=380 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=380 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=383 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=384 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=387 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=383 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=381 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=370 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=364 ) properties (out of 14) seen :0
Interrupted probabilistic random walk after 3386349 steps, run timeout after 99002 ms. (steps per millisecond=34 ) properties seen :{}
Probabilistic random walk after 3386349 steps, saw 2689253 distinct states, run finished after 99002 ms. (steps per millisecond=34 ) properties seen :0
Running SMT prover for 14 properties.
[2023-03-10 07:27:46] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:27:46] [INFO ] Computed 100 place invariants in 5 ms
[2023-03-10 07:27:47] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-10 07:27:47] [INFO ] [Nat]Absence check using 100 positive place invariants in 24 ms returned sat
[2023-03-10 07:27:47] [INFO ] After 244ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2023-03-10 07:27:47] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:27:47] [INFO ] After 162ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :14
[2023-03-10 07:27:48] [INFO ] After 447ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 210 ms.
[2023-03-10 07:27:48] [INFO ] After 1136ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :14
Fused 14 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 14 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 123 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Interrupted random walk after 618563 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2650 ms. (steps per millisecond=377 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2710 ms. (steps per millisecond=369 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2694 ms. (steps per millisecond=371 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2691 ms. (steps per millisecond=371 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2675 ms. (steps per millisecond=373 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2630 ms. (steps per millisecond=380 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2611 ms. (steps per millisecond=382 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2662 ms. (steps per millisecond=375 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2609 ms. (steps per millisecond=383 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2609 ms. (steps per millisecond=383 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2591 ms. (steps per millisecond=385 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2625 ms. (steps per millisecond=380 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2588 ms. (steps per millisecond=386 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2564 ms. (steps per millisecond=390 ) properties (out of 13) seen :0
Interrupted probabilistic random walk after 6507855 steps, run timeout after 198001 ms. (steps per millisecond=32 ) properties seen :{}
Probabilistic random walk after 6507855 steps, saw 5156532 distinct states, run finished after 198002 ms. (steps per millisecond=32 ) properties seen :0
Running SMT prover for 13 properties.
[2023-03-10 07:32:13] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:32:13] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:32:13] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-10 07:32:13] [INFO ] [Nat]Absence check using 100 positive place invariants in 23 ms returned sat
[2023-03-10 07:32:13] [INFO ] After 208ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2023-03-10 07:32:13] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:32:14] [INFO ] After 240ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :13
[2023-03-10 07:32:14] [INFO ] After 506ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 149 ms.
[2023-03-10 07:32:14] [INFO ] After 1079ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Fused 13 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 13 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 70 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Interrupted random walk after 630406 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=21 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2605 ms. (steps per millisecond=383 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2582 ms. (steps per millisecond=387 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2563 ms. (steps per millisecond=390 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2566 ms. (steps per millisecond=389 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2544 ms. (steps per millisecond=393 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2570 ms. (steps per millisecond=389 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2626 ms. (steps per millisecond=380 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2650 ms. (steps per millisecond=377 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2705 ms. (steps per millisecond=369 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2663 ms. (steps per millisecond=375 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2573 ms. (steps per millisecond=388 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2633 ms. (steps per millisecond=379 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2646 ms. (steps per millisecond=377 ) properties (out of 13) seen :0
Interrupted probabilistic random walk after 6629949 steps, run timeout after 189001 ms. (steps per millisecond=35 ) properties seen :{}
Probabilistic random walk after 6629949 steps, saw 5253944 distinct states, run finished after 189001 ms. (steps per millisecond=35 ) properties seen :0
Running SMT prover for 13 properties.
[2023-03-10 07:36:27] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:36:27] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:36:27] [INFO ] After 153ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-10 07:36:27] [INFO ] [Nat]Absence check using 100 positive place invariants in 20 ms returned sat
[2023-03-10 07:36:28] [INFO ] After 240ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2023-03-10 07:36:28] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:36:28] [INFO ] After 197ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :13
[2023-03-10 07:36:28] [INFO ] After 642ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 172 ms.
[2023-03-10 07:36:28] [INFO ] After 1279ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Fused 13 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 13 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 70 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 71 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
[2023-03-10 07:36:29] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:36:29] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:36:29] [INFO ] Implicit Places using invariants in 649 ms returned []
[2023-03-10 07:36:29] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:36:29] [INFO ] Computed 100 place invariants in 0 ms
[2023-03-10 07:36:29] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:36:30] [INFO ] Implicit Places using invariants and state equation in 805 ms returned []
Implicit Place search using SMT with State Equation took 1455 ms to find 0 implicit places.
[2023-03-10 07:36:30] [INFO ] Redundant transitions in 125 ms returned []
[2023-03-10 07:36:30] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:36:30] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:36:32] [INFO ] Dead Transitions using invariants and state equation in 1983 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 5331 ms. (steps per millisecond=18 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2023-03-10 07:36:37] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:36:37] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:36:38] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-10 07:36:38] [INFO ] [Nat]Absence check using 100 positive place invariants in 38 ms returned sat
[2023-03-10 07:36:38] [INFO ] After 288ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2023-03-10 07:36:38] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:36:38] [INFO ] After 196ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :13
[2023-03-10 07:36:39] [INFO ] After 507ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 168 ms.
[2023-03-10 07:36:39] [INFO ] After 1293ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Incomplete random walk after 10000 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 563907 steps, run timeout after 3001 ms. (steps per millisecond=187 ) properties seen :{}
Probabilistic random walk after 563907 steps, saw 460862 distinct states, run finished after 3001 ms. (steps per millisecond=187 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:36:42] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:36:42] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:36:42] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:36:42] [INFO ] [Nat]Absence check using 100 positive place invariants in 26 ms returned sat
[2023-03-10 07:36:42] [INFO ] After 95ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:36:42] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:36:42] [INFO ] After 33ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:36:42] [INFO ] After 53ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2023-03-10 07:36:42] [INFO ] After 271ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 67 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 1) seen :0
Finished Best-First random walk after 6785 steps, including 2 resets, run visited all 1 properties in 20 ms. (steps per millisecond=339 )
Incomplete random walk after 10000 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=47 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 537591 steps, run timeout after 3001 ms. (steps per millisecond=179 ) properties seen :{}
Probabilistic random walk after 537591 steps, saw 439804 distinct states, run finished after 3001 ms. (steps per millisecond=179 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:36:46] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:36:46] [INFO ] Computed 100 place invariants in 0 ms
[2023-03-10 07:36:46] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:36:46] [INFO ] [Nat]Absence check using 100 positive place invariants in 30 ms returned sat
[2023-03-10 07:36:46] [INFO ] After 116ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:36:46] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:36:46] [INFO ] After 45ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:36:46] [INFO ] After 69ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-10 07:36:46] [INFO ] After 337ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 97 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=51 ) properties (out of 1) seen :0
Finished Best-First random walk after 6785 steps, including 2 resets, run visited all 1 properties in 19 ms. (steps per millisecond=357 )
Incomplete random walk after 10000 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=51 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 614499 steps, run timeout after 3001 ms. (steps per millisecond=204 ) properties seen :{}
Probabilistic random walk after 614499 steps, saw 501001 distinct states, run finished after 3001 ms. (steps per millisecond=204 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:36:50] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:36:50] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:36:50] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:36:50] [INFO ] [Nat]Absence check using 100 positive place invariants in 38 ms returned sat
[2023-03-10 07:36:50] [INFO ] After 145ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:36:50] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:36:50] [INFO ] After 50ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:36:50] [INFO ] After 82ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-10 07:36:50] [INFO ] After 405ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 105 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 596037 steps, run timeout after 3001 ms. (steps per millisecond=198 ) properties seen :{}
Probabilistic random walk after 596037 steps, saw 486199 distinct states, run finished after 3001 ms. (steps per millisecond=198 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:36:54] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:36:54] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:36:54] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:36:54] [INFO ] [Nat]Absence check using 100 positive place invariants in 23 ms returned sat
[2023-03-10 07:36:54] [INFO ] After 93ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:36:54] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:36:54] [INFO ] After 60ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:36:54] [INFO ] After 91ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2023-03-10 07:36:54] [INFO ] After 313ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 106 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 108 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
[2023-03-10 07:36:54] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:36:55] [INFO ] Computed 100 place invariants in 147 ms
[2023-03-10 07:36:55] [INFO ] Implicit Places using invariants in 1031 ms returned []
[2023-03-10 07:36:55] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:36:55] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:36:56] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:36:57] [INFO ] Implicit Places using invariants and state equation in 1193 ms returned []
Implicit Place search using SMT with State Equation took 2228 ms to find 0 implicit places.
[2023-03-10 07:36:57] [INFO ] Redundant transitions in 303 ms returned []
[2023-03-10 07:36:57] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:36:57] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:36:59] [INFO ] Dead Transitions using invariants and state equation in 1866 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Graph (complete) has 300 edges and 200 vertex of which 4 are kept as prefixes of interest. Removing 196 places using SCC suffix rule.35 ms
Discarding 196 places :
Also discarding 2548 output transitions
Drop transitions removed 2548 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 4 transition count 4
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 2 transition count 3
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 2 transition count 2
Applied a total of 53 rules in 50 ms. Remains 2 /200 variables (removed 198) and now considering 2/2600 (removed 2598) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2023-03-10 07:36:59] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-10 07:36:59] [INFO ] After 15ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:36:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-10 07:36:59] [INFO ] After 3ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:36:59] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-10 07:36:59] [INFO ] After 27ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:36:59] [INFO ] Flatten gal took : 26 ms
[2023-03-10 07:36:59] [INFO ] Flatten gal took : 2 ms
[2023-03-10 07:36:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1915028465673054077.gal : 5 ms
[2023-03-10 07:36:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12846575360327288957.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13035310568911316027;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1915028465673054077.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12846575360327288957.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality12846575360327288957.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2,0.015995,3264,2,4,5,12,7,0,14,6,0
Total reachable state count : 2

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.016537,3684,2,3,6,12,7,0,16,6,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 536928 steps, run timeout after 3001 ms. (steps per millisecond=178 ) properties seen :{}
Probabilistic random walk after 536928 steps, saw 439273 distinct states, run finished after 3001 ms. (steps per millisecond=178 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:37:03] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:03] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:37:03] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:37:03] [INFO ] [Nat]Absence check using 100 positive place invariants in 28 ms returned sat
[2023-03-10 07:37:03] [INFO ] After 112ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:03] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:37:03] [INFO ] After 45ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:03] [INFO ] After 72ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2023-03-10 07:37:03] [INFO ] After 330ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 85 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=48 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 561000 steps, run timeout after 3001 ms. (steps per millisecond=186 ) properties seen :{}
Probabilistic random walk after 561000 steps, saw 458542 distinct states, run finished after 3001 ms. (steps per millisecond=186 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:37:06] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:06] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:37:06] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:37:07] [INFO ] [Nat]Absence check using 100 positive place invariants in 27 ms returned sat
[2023-03-10 07:37:07] [INFO ] After 96ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:07] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:37:07] [INFO ] After 51ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:07] [INFO ] After 83ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-10 07:37:07] [INFO ] After 321ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 105 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 105 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
[2023-03-10 07:37:07] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:07] [INFO ] Computed 100 place invariants in 2 ms
[2023-03-10 07:37:08] [INFO ] Implicit Places using invariants in 1012 ms returned []
[2023-03-10 07:37:08] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:08] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:37:08] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:37:09] [INFO ] Implicit Places using invariants and state equation in 1215 ms returned []
Implicit Place search using SMT with State Equation took 2231 ms to find 0 implicit places.
[2023-03-10 07:37:09] [INFO ] Redundant transitions in 145 ms returned []
[2023-03-10 07:37:09] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:09] [INFO ] Computed 100 place invariants in 0 ms
[2023-03-10 07:37:12] [INFO ] Dead Transitions using invariants and state equation in 2723 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Graph (complete) has 300 edges and 200 vertex of which 4 are kept as prefixes of interest. Removing 196 places using SCC suffix rule.1 ms
Discarding 196 places :
Also discarding 2548 output transitions
Drop transitions removed 2548 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 4 transition count 4
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 2 transition count 3
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 2 transition count 2
Applied a total of 53 rules in 4 ms. Remains 2 /200 variables (removed 198) and now considering 2/2600 (removed 2598) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2023-03-10 07:37:12] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-10 07:37:12] [INFO ] After 19ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:37:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-10 07:37:12] [INFO ] After 3ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:12] [INFO ] After 6ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-10 07:37:12] [INFO ] After 33ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:12] [INFO ] Flatten gal took : 6 ms
[2023-03-10 07:37:12] [INFO ] Flatten gal took : 2 ms
[2023-03-10 07:37:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10906932457834603991.gal : 1 ms
[2023-03-10 07:37:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2724036531999228374.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13035310568911316027;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10906932457834603991.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2724036531999228374.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality2724036531999228374.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2,0.002114,3448,2,4,5,12,7,0,14,6,0
Total reachable state count : 2

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.002891,3888,2,3,6,12,7,0,16,6,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 551106 steps, run timeout after 3001 ms. (steps per millisecond=183 ) properties seen :{}
Probabilistic random walk after 551106 steps, saw 450561 distinct states, run finished after 3001 ms. (steps per millisecond=183 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:37:15] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:15] [INFO ] Computed 100 place invariants in 0 ms
[2023-03-10 07:37:15] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:37:16] [INFO ] [Nat]Absence check using 100 positive place invariants in 24 ms returned sat
[2023-03-10 07:37:16] [INFO ] After 117ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:16] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:37:16] [INFO ] After 61ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:16] [INFO ] After 93ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-10 07:37:16] [INFO ] After 347ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 106 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 553860 steps, run timeout after 3001 ms. (steps per millisecond=184 ) properties seen :{}
Probabilistic random walk after 553860 steps, saw 452762 distinct states, run finished after 3001 ms. (steps per millisecond=184 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:37:19] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:19] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:37:19] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:37:19] [INFO ] [Nat]Absence check using 100 positive place invariants in 35 ms returned sat
[2023-03-10 07:37:19] [INFO ] After 131ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:19] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:37:20] [INFO ] After 52ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:20] [INFO ] After 78ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 17 ms.
[2023-03-10 07:37:20] [INFO ] After 363ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 192 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 65 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
[2023-03-10 07:37:20] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:20] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:37:21] [INFO ] Implicit Places using invariants in 862 ms returned []
[2023-03-10 07:37:21] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:21] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:37:21] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:37:22] [INFO ] Implicit Places using invariants and state equation in 992 ms returned []
Implicit Place search using SMT with State Equation took 1857 ms to find 0 implicit places.
[2023-03-10 07:37:22] [INFO ] Redundant transitions in 125 ms returned []
[2023-03-10 07:37:22] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:22] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:37:24] [INFO ] Dead Transitions using invariants and state equation in 2252 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Graph (complete) has 300 edges and 200 vertex of which 4 are kept as prefixes of interest. Removing 196 places using SCC suffix rule.0 ms
Discarding 196 places :
Also discarding 2548 output transitions
Drop transitions removed 2548 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 4 transition count 4
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 2 transition count 3
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 2 transition count 2
Applied a total of 53 rules in 4 ms. Remains 2 /200 variables (removed 198) and now considering 2/2600 (removed 2598) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2023-03-10 07:37:24] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-10 07:37:24] [INFO ] After 19ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:37:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-10 07:37:24] [INFO ] After 4ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:24] [INFO ] After 6ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-10 07:37:24] [INFO ] After 30ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:24] [INFO ] Flatten gal took : 1 ms
[2023-03-10 07:37:24] [INFO ] Flatten gal took : 1 ms
[2023-03-10 07:37:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4754846594422972136.gal : 5 ms
[2023-03-10 07:37:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18286457756019685763.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13035310568911316027;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4754846594422972136.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18286457756019685763.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality18286457756019685763.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2,0.002152,3448,2,4,5,12,7,0,14,6,0
Total reachable state count : 2

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.002477,3888,2,3,6,12,7,0,16,6,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 571710 steps, run timeout after 3001 ms. (steps per millisecond=190 ) properties seen :{}
Probabilistic random walk after 571710 steps, saw 467109 distinct states, run finished after 3001 ms. (steps per millisecond=190 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:37:27] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:27] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:37:27] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:37:27] [INFO ] [Nat]Absence check using 100 positive place invariants in 27 ms returned sat
[2023-03-10 07:37:28] [INFO ] After 104ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:28] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:37:28] [INFO ] After 59ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:28] [INFO ] After 92ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-10 07:37:28] [INFO ] After 332ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 103 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=47 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 526626 steps, run timeout after 3001 ms. (steps per millisecond=175 ) properties seen :{}
Probabilistic random walk after 526626 steps, saw 430785 distinct states, run finished after 3001 ms. (steps per millisecond=175 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:37:31] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:31] [INFO ] Computed 100 place invariants in 0 ms
[2023-03-10 07:37:31] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:37:31] [INFO ] [Nat]Absence check using 100 positive place invariants in 25 ms returned sat
[2023-03-10 07:37:31] [INFO ] After 100ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:31] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:37:31] [INFO ] After 32ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:31] [INFO ] After 60ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2023-03-10 07:37:31] [INFO ] After 285ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 63 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 63 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
[2023-03-10 07:37:32] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:32] [INFO ] Computed 100 place invariants in 2 ms
[2023-03-10 07:37:32] [INFO ] Implicit Places using invariants in 631 ms returned []
[2023-03-10 07:37:32] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:32] [INFO ] Computed 100 place invariants in 0 ms
[2023-03-10 07:37:32] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:37:33] [INFO ] Implicit Places using invariants and state equation in 843 ms returned []
Implicit Place search using SMT with State Equation took 1484 ms to find 0 implicit places.
[2023-03-10 07:37:33] [INFO ] Redundant transitions in 92 ms returned []
[2023-03-10 07:37:33] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:33] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:37:36] [INFO ] Dead Transitions using invariants and state equation in 2425 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Graph (complete) has 300 edges and 200 vertex of which 4 are kept as prefixes of interest. Removing 196 places using SCC suffix rule.0 ms
Discarding 196 places :
Also discarding 2548 output transitions
Drop transitions removed 2548 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 4 transition count 4
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 2 transition count 3
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 2 transition count 2
Applied a total of 53 rules in 3 ms. Remains 2 /200 variables (removed 198) and now considering 2/2600 (removed 2598) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2023-03-10 07:37:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-10 07:37:36] [INFO ] After 15ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:37:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-10 07:37:36] [INFO ] After 2ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:36] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-10 07:37:36] [INFO ] After 26ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:36] [INFO ] Flatten gal took : 1 ms
[2023-03-10 07:37:36] [INFO ] Flatten gal took : 1 ms
[2023-03-10 07:37:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16395908858556527164.gal : 1 ms
[2023-03-10 07:37:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16472353685952497343.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13035310568911316027;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16395908858556527164.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16472353685952497343.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality16472353685952497343.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2,0.002439,3452,2,4,5,12,7,0,14,6,0
Total reachable state count : 2

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.002761,3892,2,3,6,12,7,0,16,6,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 536673 steps, run timeout after 3001 ms. (steps per millisecond=178 ) properties seen :{}
Probabilistic random walk after 536673 steps, saw 439070 distinct states, run finished after 3001 ms. (steps per millisecond=178 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:37:39] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:39] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:37:39] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:37:39] [INFO ] [Nat]Absence check using 100 positive place invariants in 23 ms returned sat
[2023-03-10 07:37:39] [INFO ] After 103ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:39] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:37:39] [INFO ] After 44ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:39] [INFO ] After 73ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-10 07:37:39] [INFO ] After 298ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 104 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=47 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 566100 steps, run timeout after 3001 ms. (steps per millisecond=188 ) properties seen :{}
Probabilistic random walk after 566100 steps, saw 462608 distinct states, run finished after 3001 ms. (steps per millisecond=188 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:37:43] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:43] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:37:43] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:37:43] [INFO ] [Nat]Absence check using 100 positive place invariants in 22 ms returned sat
[2023-03-10 07:37:43] [INFO ] After 97ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:43] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:37:43] [INFO ] After 37ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:43] [INFO ] After 58ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2023-03-10 07:37:43] [INFO ] After 275ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 63 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 63 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
[2023-03-10 07:37:43] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:43] [INFO ] Computed 100 place invariants in 0 ms
[2023-03-10 07:37:44] [INFO ] Implicit Places using invariants in 818 ms returned []
[2023-03-10 07:37:44] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:44] [INFO ] Computed 100 place invariants in 3 ms
[2023-03-10 07:37:44] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:37:45] [INFO ] Implicit Places using invariants and state equation in 1026 ms returned []
Implicit Place search using SMT with State Equation took 1847 ms to find 0 implicit places.
[2023-03-10 07:37:45] [INFO ] Redundant transitions in 90 ms returned []
[2023-03-10 07:37:45] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:45] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:37:47] [INFO ] Dead Transitions using invariants and state equation in 1764 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Graph (complete) has 300 edges and 200 vertex of which 4 are kept as prefixes of interest. Removing 196 places using SCC suffix rule.0 ms
Discarding 196 places :
Also discarding 2548 output transitions
Drop transitions removed 2548 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 4 transition count 4
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 2 transition count 3
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 2 transition count 2
Applied a total of 53 rules in 9 ms. Remains 2 /200 variables (removed 198) and now considering 2/2600 (removed 2598) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2023-03-10 07:37:47] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-10 07:37:47] [INFO ] After 15ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:37:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-10 07:37:47] [INFO ] After 3ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:47] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-10 07:37:47] [INFO ] After 33ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:47] [INFO ] Flatten gal took : 1 ms
[2023-03-10 07:37:47] [INFO ] Flatten gal took : 0 ms
[2023-03-10 07:37:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7238571068118762712.gal : 1 ms
[2023-03-10 07:37:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9298509181010677609.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13035310568911316027;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7238571068118762712.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9298509181010677609.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality9298509181010677609.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2,0.00199,3448,2,4,5,12,7,0,14,6,0
Total reachable state count : 2

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.002302,3888,2,3,6,12,7,0,16,6,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=40 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 536214 steps, run timeout after 3001 ms. (steps per millisecond=178 ) properties seen :{}
Probabilistic random walk after 536214 steps, saw 438701 distinct states, run finished after 3006 ms. (steps per millisecond=178 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:37:50] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:50] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:37:50] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:37:50] [INFO ] [Nat]Absence check using 100 positive place invariants in 23 ms returned sat
[2023-03-10 07:37:50] [INFO ] After 92ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:50] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:37:50] [INFO ] After 32ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:50] [INFO ] After 52ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-10 07:37:50] [INFO ] After 262ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 62 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 545547 steps, run timeout after 3001 ms. (steps per millisecond=181 ) properties seen :{}
Probabilistic random walk after 545547 steps, saw 446161 distinct states, run finished after 3001 ms. (steps per millisecond=181 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:37:54] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:54] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:37:54] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:37:54] [INFO ] [Nat]Absence check using 100 positive place invariants in 24 ms returned sat
[2023-03-10 07:37:54] [INFO ] After 96ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:54] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:37:54] [INFO ] After 34ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:54] [INFO ] After 55ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-03-10 07:37:54] [INFO ] After 291ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 66 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 61 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
[2023-03-10 07:37:54] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:54] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:37:55] [INFO ] Implicit Places using invariants in 839 ms returned []
[2023-03-10 07:37:55] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:55] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:37:55] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:37:56] [INFO ] Implicit Places using invariants and state equation in 1187 ms returned []
Implicit Place search using SMT with State Equation took 2035 ms to find 0 implicit places.
[2023-03-10 07:37:56] [INFO ] Redundant transitions in 145 ms returned []
[2023-03-10 07:37:56] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:37:56] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:37:58] [INFO ] Dead Transitions using invariants and state equation in 1846 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Graph (complete) has 300 edges and 200 vertex of which 4 are kept as prefixes of interest. Removing 196 places using SCC suffix rule.0 ms
Discarding 196 places :
Also discarding 2548 output transitions
Drop transitions removed 2548 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 4 transition count 4
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 2 transition count 3
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 2 transition count 2
Applied a total of 53 rules in 5 ms. Remains 2 /200 variables (removed 198) and now considering 2/2600 (removed 2598) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2023-03-10 07:37:58] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-10 07:37:58] [INFO ] After 15ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:37:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-10 07:37:58] [INFO ] After 3ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:58] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-10 07:37:58] [INFO ] After 27ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:37:58] [INFO ] Flatten gal took : 2 ms
[2023-03-10 07:37:58] [INFO ] Flatten gal took : 1 ms
[2023-03-10 07:37:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8195297704629278988.gal : 0 ms
[2023-03-10 07:37:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5753561761839847141.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13035310568911316027;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8195297704629278988.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5753561761839847141.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality5753561761839847141.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2,0.001575,3452,2,4,5,12,7,0,14,6,0
Total reachable state count : 2

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.001988,3892,2,3,6,12,7,0,16,6,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 539223 steps, run timeout after 3001 ms. (steps per millisecond=179 ) properties seen :{}
Probabilistic random walk after 539223 steps, saw 441106 distinct states, run finished after 3001 ms. (steps per millisecond=179 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:38:01] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:38:01] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:38:01] [INFO ] After 75ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:38:02] [INFO ] [Nat]Absence check using 100 positive place invariants in 24 ms returned sat
[2023-03-10 07:38:02] [INFO ] After 136ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:38:02] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:38:02] [INFO ] After 59ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:38:02] [INFO ] After 91ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-10 07:38:02] [INFO ] After 363ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 101 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=47 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 540702 steps, run timeout after 3001 ms. (steps per millisecond=180 ) properties seen :{}
Probabilistic random walk after 540702 steps, saw 442282 distinct states, run finished after 3001 ms. (steps per millisecond=180 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:38:05] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:38:05] [INFO ] Computed 100 place invariants in 2 ms
[2023-03-10 07:38:05] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:38:05] [INFO ] [Nat]Absence check using 100 positive place invariants in 36 ms returned sat
[2023-03-10 07:38:06] [INFO ] After 139ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:38:06] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:38:06] [INFO ] After 61ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:38:06] [INFO ] After 94ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2023-03-10 07:38:06] [INFO ] After 405ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 102 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 101 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
[2023-03-10 07:38:06] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:38:06] [INFO ] Computed 100 place invariants in 2 ms
[2023-03-10 07:38:07] [INFO ] Implicit Places using invariants in 891 ms returned []
[2023-03-10 07:38:07] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:38:07] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:38:07] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:38:08] [INFO ] Implicit Places using invariants and state equation in 1190 ms returned []
Implicit Place search using SMT with State Equation took 2083 ms to find 0 implicit places.
[2023-03-10 07:38:08] [INFO ] Redundant transitions in 146 ms returned []
[2023-03-10 07:38:08] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:38:08] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:38:11] [INFO ] Dead Transitions using invariants and state equation in 2608 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Graph (complete) has 300 edges and 200 vertex of which 4 are kept as prefixes of interest. Removing 196 places using SCC suffix rule.0 ms
Discarding 196 places :
Also discarding 2548 output transitions
Drop transitions removed 2548 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 4 transition count 4
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 2 transition count 3
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 2 transition count 2
Applied a total of 53 rules in 3 ms. Remains 2 /200 variables (removed 198) and now considering 2/2600 (removed 2598) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2023-03-10 07:38:11] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-10 07:38:11] [INFO ] After 17ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:38:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-10 07:38:11] [INFO ] After 2ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:38:11] [INFO ] After 4ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-10 07:38:11] [INFO ] After 24ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:38:11] [INFO ] Flatten gal took : 1 ms
[2023-03-10 07:38:11] [INFO ] Flatten gal took : 1 ms
[2023-03-10 07:38:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6412489188427406029.gal : 1 ms
[2023-03-10 07:38:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality943755037253100415.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13035310568911316027;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6412489188427406029.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality943755037253100415.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...318
Loading property file /tmp/ReachabilityCardinality943755037253100415.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2,0.002823,3448,2,4,5,12,7,0,14,6,0
Total reachable state count : 2

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.003409,3888,2,3,6,12,7,0,16,6,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 579819 steps, run timeout after 3001 ms. (steps per millisecond=193 ) properties seen :{}
Probabilistic random walk after 579819 steps, saw 473460 distinct states, run finished after 3001 ms. (steps per millisecond=193 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:38:14] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:38:14] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:38:14] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:38:14] [INFO ] [Nat]Absence check using 100 positive place invariants in 26 ms returned sat
[2023-03-10 07:38:14] [INFO ] After 98ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:38:14] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:38:14] [INFO ] After 35ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:38:14] [INFO ] After 56ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-10 07:38:14] [INFO ] After 276ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 67 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 616896 steps, run timeout after 3001 ms. (steps per millisecond=205 ) properties seen :{}
Probabilistic random walk after 616896 steps, saw 502856 distinct states, run finished after 3001 ms. (steps per millisecond=205 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:38:17] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:38:17] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:38:18] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:38:18] [INFO ] [Nat]Absence check using 100 positive place invariants in 23 ms returned sat
[2023-03-10 07:38:18] [INFO ] After 92ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:38:18] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:38:18] [INFO ] After 35ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:38:18] [INFO ] After 55ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-10 07:38:18] [INFO ] After 268ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 62 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 62 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
[2023-03-10 07:38:18] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:38:18] [INFO ] Computed 100 place invariants in 3 ms
[2023-03-10 07:38:19] [INFO ] Implicit Places using invariants in 703 ms returned []
[2023-03-10 07:38:19] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:38:19] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:38:19] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:38:19] [INFO ] Implicit Places using invariants and state equation in 781 ms returned []
Implicit Place search using SMT with State Equation took 1486 ms to find 0 implicit places.
[2023-03-10 07:38:20] [INFO ] Redundant transitions in 90 ms returned []
[2023-03-10 07:38:20] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:38:20] [INFO ] Computed 100 place invariants in 0 ms
[2023-03-10 07:38:22] [INFO ] Dead Transitions using invariants and state equation in 2011 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Graph (complete) has 300 edges and 200 vertex of which 4 are kept as prefixes of interest. Removing 196 places using SCC suffix rule.1 ms
Discarding 196 places :
Also discarding 2548 output transitions
Drop transitions removed 2548 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 4 transition count 4
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 2 transition count 3
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 2 transition count 2
Applied a total of 53 rules in 2 ms. Remains 2 /200 variables (removed 198) and now considering 2/2600 (removed 2598) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2023-03-10 07:38:22] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-10 07:38:22] [INFO ] After 16ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:38:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-10 07:38:22] [INFO ] After 3ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:38:22] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-10 07:38:22] [INFO ] After 27ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:38:22] [INFO ] Flatten gal took : 1 ms
[2023-03-10 07:38:22] [INFO ] Flatten gal took : 1 ms
[2023-03-10 07:38:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15575602682397350972.gal : 5 ms
[2023-03-10 07:38:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4199505724780677933.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13035310568911316027;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15575602682397350972.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4199505724780677933.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality4199505724780677933.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2,0.001979,3448,2,4,5,12,7,0,14,6,0
Total reachable state count : 2

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.002308,3888,2,3,6,12,7,0,16,6,0
Incomplete random walk after 10000 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 1) seen :0
Finished Best-First random walk after 6785 steps, including 2 resets, run visited all 1 properties in 14 ms. (steps per millisecond=484 )
Incomplete random walk after 10000 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 1) seen :0
Finished Best-First random walk after 6785 steps, including 2 resets, run visited all 1 properties in 14 ms. (steps per millisecond=484 )
Incomplete random walk after 10000 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 577881 steps, run timeout after 3001 ms. (steps per millisecond=192 ) properties seen :{}
Probabilistic random walk after 577881 steps, saw 471940 distinct states, run finished after 3001 ms. (steps per millisecond=192 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:38:25] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:38:25] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:38:25] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:38:25] [INFO ] [Nat]Absence check using 100 positive place invariants in 31 ms returned sat
[2023-03-10 07:38:25] [INFO ] After 121ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:38:25] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:38:25] [INFO ] After 48ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:38:25] [INFO ] After 82ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2023-03-10 07:38:25] [INFO ] After 349ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 65 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 593538 steps, run timeout after 3001 ms. (steps per millisecond=197 ) properties seen :{}
Probabilistic random walk after 593538 steps, saw 484169 distinct states, run finished after 3001 ms. (steps per millisecond=197 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 07:38:29] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:38:29] [INFO ] Computed 100 place invariants in 0 ms
[2023-03-10 07:38:29] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:38:29] [INFO ] [Nat]Absence check using 100 positive place invariants in 23 ms returned sat
[2023-03-10 07:38:29] [INFO ] After 92ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:38:29] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:38:29] [INFO ] After 35ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:38:29] [INFO ] After 56ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-10 07:38:29] [INFO ] After 267ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 200 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 64 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 200/200 places, 2600/2600 transitions.
Applied a total of 0 rules in 63 ms. Remains 200 /200 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
[2023-03-10 07:38:29] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:38:29] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:38:30] [INFO ] Implicit Places using invariants in 722 ms returned []
[2023-03-10 07:38:30] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:38:30] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:38:30] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-10 07:38:31] [INFO ] Implicit Places using invariants and state equation in 829 ms returned []
Implicit Place search using SMT with State Equation took 1552 ms to find 0 implicit places.
[2023-03-10 07:38:31] [INFO ] Redundant transitions in 92 ms returned []
[2023-03-10 07:38:31] [INFO ] Flow matrix only has 200 transitions (discarded 2400 similar events)
// Phase 1: matrix 200 rows 200 cols
[2023-03-10 07:38:31] [INFO ] Computed 100 place invariants in 1 ms
[2023-03-10 07:38:33] [INFO ] Dead Transitions using invariants and state equation in 1750 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 200/200 places, 2600/2600 transitions.
Graph (complete) has 300 edges and 200 vertex of which 4 are kept as prefixes of interest. Removing 196 places using SCC suffix rule.0 ms
Discarding 196 places :
Also discarding 2548 output transitions
Drop transitions removed 2548 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 4 transition count 4
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 2 transition count 3
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 2 transition count 2
Applied a total of 53 rules in 3 ms. Remains 2 /200 variables (removed 198) and now considering 2/2600 (removed 2598) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2023-03-10 07:38:33] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-10 07:38:33] [INFO ] After 14ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 07:38:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-10 07:38:33] [INFO ] After 3ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 07:38:33] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-10 07:38:33] [INFO ] After 24ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 07:38:33] [INFO ] Flatten gal took : 2 ms
[2023-03-10 07:38:33] [INFO ] Flatten gal took : 1 ms
[2023-03-10 07:38:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12046886779808095465.gal : 0 ms
[2023-03-10 07:38:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13385971847804547743.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13035310568911316027;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12046886779808095465.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13385971847804547743.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality13385971847804547743.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2,0.00176,3452,2,4,5,12,7,0,14,6,0
Total reachable state count : 2

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,1,0.002091,3892,2,3,6,12,7,0,16,6,0
Graph (complete) has 300 edges and 200 vertex of which 52 are kept as prefixes of interest. Removing 148 places using SCC suffix rule.0 ms
Discarding 148 places :
Also discarding 1924 output transitions
Drop transitions removed 1924 transitions
Ensure Unique test removed 624 transitions
Reduce isomorphic transitions removed 624 transitions.
Iterating post reduction 0 with 624 rules applied. Total rules applied 625 place count 52 transition count 52
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 1 with 39 rules applied. Total rules applied 664 place count 26 transition count 39
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 677 place count 26 transition count 26
Applied a total of 677 rules in 9 ms. Remains 26 /200 variables (removed 174) and now considering 26/2600 (removed 2574) transitions.
Running SMT prover for 13 properties.
// Phase 1: matrix 26 rows 26 cols
[2023-03-10 07:38:33] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-10 07:38:33] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-10 07:38:33] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-10 07:38:33] [INFO ] After 36ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2023-03-10 07:38:33] [INFO ] After 73ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 37 ms.
[2023-03-10 07:38:33] [INFO ] After 162ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
[2023-03-10 07:38:33] [INFO ] Flatten gal took : 5 ms
[2023-03-10 07:38:33] [INFO ] Flatten gal took : 5 ms
[2023-03-10 07:38:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3670139416988001590.gal : 1 ms
[2023-03-10 07:38:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17158529085063913724.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3670139416988001590.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17158529085063913724.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality17158529085063913724.prop.
Invariant property smplace_150 does not hold.
Invariant property smplace_141 does not hold.
Invariant property smplace_138 does not hold.
Invariant property smplace_129 does not hold.
SDD proceeding with computation,9 properties remain. new max is 2
SDD size :1 after 16
Invariant property smplace_165 does not hold.
Invariant property smplace_159 does not hold.
Invariant property smplace_156 does not hold.
SDD proceeding with computation,6 properties remain. new max is 2
SDD size :16 after 128
Invariant property smplace_198 does not hold.
Invariant property smplace_192 does not hold.
Invariant property smplace_168 does not hold.
SDD proceeding with computation,3 properties remain. new max is 2
SDD size :128 after 1024
Invariant property smplace_246 does not hold.
Invariant property smplace_243 does not hold.
Invariant property smplace_210 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,8192,0.007433,4040,2,40,21,353,6,0,133,100,0
Total reachable state count : 8192

Verifying 13 reachability properties.
Invariant property smplace_129 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_129,1,0.00798,4040,2,27,21,353,7,0,136,100,0
Invariant property smplace_138 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_138,2,0.008367,4040,2,28,21,353,8,0,138,100,0
Invariant property smplace_141 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_141,4,0.008762,4040,2,29,21,353,9,0,140,100,0
Invariant property smplace_150 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_150,8,0.00913,4040,2,30,21,353,10,0,142,100,0
Invariant property smplace_156 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_156,16,0.009532,4040,2,31,21,353,11,0,144,100,0
Invariant property smplace_159 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_159,32,0.01003,4040,2,32,21,353,12,0,146,100,0
Invariant property smplace_165 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_165,64,0.010362,4040,2,33,21,353,13,0,148,100,0
Invariant property smplace_168 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_168,128,0.010562,4040,2,34,21,353,14,0,150,100,0
Invariant property smplace_192 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_192,256,0.0115,4040,2,35,21,353,15,0,152,100,0
Invariant property smplace_198 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_198,512,0.012079,4040,2,36,21,353,16,0,154,100,0
Invariant property smplace_210 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_210,1024,0.012278,4040,2,37,21,353,17,0,156,100,0
Invariant property smplace_243 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_243,2048,0.013008,4040,2,38,21,353,18,0,158,100,0
Invariant property smplace_246 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_246,4096,0.013606,4040,2,39,21,353,19,0,160,100,0
[2023-03-10 07:38:33] [INFO ] Flatten gal took : 313 ms
[2023-03-10 07:38:33] [INFO ] Flatten gal took : 164 ms
[2023-03-10 07:38:34] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability16208148995687821556.gal : 52 ms
[2023-03-10 07:38:34] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability17507614008050784407.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability16208148995687821556.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability17507614008050784407.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityFireability17507614008050784407.prop.
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :16 after 128
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :128 after 8192
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :8192 after 1.67772e+07
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :1.67772e+07 after 7.03687e+13
Invariant property smplace_246 does not hold.
Invariant property smplace_243 does not hold.
Invariant property smplace_210 does not hold.
Invariant property smplace_198 does not hold.
Invariant property smplace_192 does not hold.
Invariant property smplace_168 does not hold.
Invariant property smplace_165 does not hold.
Invariant property smplace_159 does not hold.
Invariant property smplace_156 does not hold.
Invariant property smplace_150 does not hold.
Invariant property smplace_141 does not hold.
Invariant property smplace_138 does not hold.
Invariant property smplace_129 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5.6295e+14,1.15172,35704,2,759,24,29937,6,0,3403,8577,0
Total reachable state count : 562949956632576

Verifying 13 reachability properties.
Invariant property smplace_129 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_129,512,1.15841,35704,2,219,24,29937,7,0,3406,8577,0
Invariant property smplace_138 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_138,4096,1.15921,35968,2,225,24,29937,8,0,3408,8577,0
Invariant property smplace_141 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_141,8192,1.15969,35968,2,227,24,29937,9,0,3410,8577,0
Invariant property smplace_150 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_150,65536,1.1602,35968,2,233,24,29937,10,0,3412,8577,0
Invariant property smplace_156 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_156,65536,1.16069,35968,2,233,24,29937,11,0,3414,8577,0
Invariant property smplace_159 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_159,65536,1.16122,35968,2,233,24,29937,12,0,3416,8577,0
Invariant property smplace_165 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_165,65536,1.16187,35968,2,233,24,29937,13,0,3418,8577,0
Invariant property smplace_168 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_168,65536,1.16237,35968,2,233,24,29937,14,0,3420,8577,0
Invariant property smplace_192 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_192,65536,1.16288,35968,2,233,24,29937,15,0,3422,8577,0
Invariant property smplace_198 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_198,65536,1.16341,35968,2,233,24,29937,16,0,3424,8577,0
Invariant property smplace_210 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_210,65536,1.1638,35968,2,233,24,29937,17,0,3426,8577,0
Invariant property smplace_243 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_243,65536,1.16411,35968,2,233,24,29937,18,0,3428,8577,0
Invariant property smplace_246 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_246,65536,1.1644,35968,2,233,24,29937,19,0,3430,8577,0
Able to resolve query StableMarking after proving 250 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL
Total runtime 1521533 ms.

BK_STOP 1678433915347

--------------------
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="Dekker-PT-050"
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 Dekker-PT-050, 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 r160-smll-167819445300018"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-050.tgz
mv Dekker-PT-050 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 ;