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.r169-tall-167838856400755.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 ltsminxred
Input is FunctionPointer-PT-c064, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r169-tall-167838856400755
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 5.2K Feb 25 11:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Feb 25 11:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 12:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Feb 25 12:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 25 12:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 25 12:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 4.2M 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

here is the order used to build the result vector(from text file)
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-00
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-01
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-02
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-03
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-04
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-05
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-06
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-07
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-08
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-09
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-10
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-11
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-12
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-13
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-14
FORMULA_NAME FunctionPointer-PT-c064-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678639257132

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-c064
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 16:40:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 16:40:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 16:40:59] [INFO ] Load time of PNML (sax parser for PT used): 729 ms
[2023-03-12 16:40:59] [INFO ] Transformed 2826 places.
[2023-03-12 16:40:59] [INFO ] Transformed 8960 transitions.
[2023-03-12 16:40:59] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 836 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1198 places in 38 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c064-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 1628 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 1612 transition count 5962
Discarding 296 places :
Symmetric choice reduction at 1 with 296 rule applications. Total rules 312 place count 1316 transition count 3678
Iterating global reduction 1 with 296 rules applied. Total rules applied 608 place count 1316 transition count 3678
Ensure Unique test removed 346 transitions
Reduce isomorphic transitions removed 346 transitions.
Iterating post reduction 1 with 346 rules applied. Total rules applied 954 place count 1316 transition count 3332
Discarding 153 places :
Symmetric choice reduction at 2 with 153 rule applications. Total rules 1107 place count 1163 transition count 3026
Iterating global reduction 2 with 153 rules applied. Total rules applied 1260 place count 1163 transition count 3026
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 2 with 60 rules applied. Total rules applied 1320 place count 1163 transition count 2966
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1332 place count 1151 transition count 2942
Iterating global reduction 3 with 12 rules applied. Total rules applied 1344 place count 1151 transition count 2942
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1356 place count 1139 transition count 2918
Iterating global reduction 3 with 12 rules applied. Total rules applied 1368 place count 1139 transition count 2918
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1380 place count 1127 transition count 2894
Iterating global reduction 3 with 12 rules applied. Total rules applied 1392 place count 1127 transition count 2894
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1404 place count 1115 transition count 2870
Iterating global reduction 3 with 12 rules applied. Total rules applied 1416 place count 1115 transition count 2870
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1428 place count 1103 transition count 2846
Iterating global reduction 3 with 12 rules applied. Total rules applied 1440 place count 1103 transition count 2846
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1450 place count 1093 transition count 2826
Iterating global reduction 3 with 10 rules applied. Total rules applied 1460 place count 1093 transition count 2826
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1469 place count 1084 transition count 2808
Iterating global reduction 3 with 9 rules applied. Total rules applied 1478 place count 1084 transition count 2808
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 1514 place count 1048 transition count 2674
Iterating global reduction 3 with 36 rules applied. Total rules applied 1550 place count 1048 transition count 2674
Discarding 48 places :
Symmetric choice reduction at 3 with 48 rule applications. Total rules 1598 place count 1000 transition count 2482
Iterating global reduction 3 with 48 rules applied. Total rules applied 1646 place count 1000 transition count 2482
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 1693 place count 953 transition count 2350
Iterating global reduction 3 with 47 rules applied. Total rules applied 1740 place count 953 transition count 2350
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 1787 place count 906 transition count 2256
Iterating global reduction 3 with 47 rules applied. Total rules applied 1834 place count 906 transition count 2256
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 1881 place count 859 transition count 2162
Iterating global reduction 3 with 47 rules applied. Total rules applied 1928 place count 859 transition count 2162
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 1975 place count 812 transition count 2068
Iterating global reduction 3 with 47 rules applied. Total rules applied 2022 place count 812 transition count 2068
Discarding 44 places :
Symmetric choice reduction at 3 with 44 rule applications. Total rules 2066 place count 768 transition count 1980
Iterating global reduction 3 with 44 rules applied. Total rules applied 2110 place count 768 transition count 1980
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 2129 place count 749 transition count 1942
Iterating global reduction 3 with 19 rules applied. Total rules applied 2148 place count 749 transition count 1942
Applied a total of 2148 rules in 1397 ms. Remains 749 /1628 variables (removed 879) and now considering 1942/5962 (removed 4020) transitions.
[2023-03-12 16:41:01] [INFO ] Flow matrix only has 1311 transitions (discarded 631 similar events)
// Phase 1: matrix 1311 rows 749 cols
[2023-03-12 16:41:01] [INFO ] Computed 2 place invariants in 32 ms
[2023-03-12 16:41:01] [INFO ] Implicit Places using invariants in 680 ms returned []
[2023-03-12 16:41:01] [INFO ] Flow matrix only has 1311 transitions (discarded 631 similar events)
[2023-03-12 16:41:01] [INFO ] Invariant cache hit.
[2023-03-12 16:41:02] [INFO ] State equation strengthened by 320 read => feed constraints.
[2023-03-12 16:41:06] [INFO ] Implicit Places using invariants and state equation in 4079 ms returned []
Implicit Place search using SMT with State Equation took 4942 ms to find 0 implicit places.
[2023-03-12 16:41:06] [INFO ] Flow matrix only has 1311 transitions (discarded 631 similar events)
[2023-03-12 16:41:06] [INFO ] Invariant cache hit.
[2023-03-12 16:41:06] [INFO ] Dead Transitions using invariants and state equation in 677 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 749/1628 places, 1942/5962 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7030 ms. Remains : 749/1628 places, 1942/5962 transitions.
Support contains 20 out of 749 places after structural reductions.
[2023-03-12 16:41:07] [INFO ] Flatten gal took : 149 ms
[2023-03-12 16:41:07] [INFO ] Flatten gal took : 110 ms
[2023-03-12 16:41:07] [INFO ] Input system was already deterministic with 1942 transitions.
Support contains 18 out of 749 places (down from 20) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=34 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-12 16:41:07] [INFO ] Flow matrix only has 1311 transitions (discarded 631 similar events)
[2023-03-12 16:41:07] [INFO ] Invariant cache hit.
[2023-03-12 16:41:08] [INFO ] After 253ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-12 16:41:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-12 16:41:08] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 16:41:09] [INFO ] After 643ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-12 16:41:09] [INFO ] State equation strengthened by 320 read => feed constraints.
[2023-03-12 16:41:09] [INFO ] After 470ms SMT Verify possible using 320 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-12 16:41:10] [INFO ] After 1113ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 368 ms.
[2023-03-12 16:41:10] [INFO ] After 2460ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 9 Parikh solutions to 8 different solutions.
Parikh walk visited 1 properties in 266 ms.
Support contains 10 out of 749 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Graph (complete) has 3187 edges and 749 vertex of which 556 are kept as prefixes of interest. Removing 193 places using SCC suffix rule.6 ms
Discarding 193 places :
Also discarding 0 output transitions
Drop transitions removed 384 transitions
Reduce isomorphic transitions removed 384 transitions.
Iterating post reduction 0 with 384 rules applied. Total rules applied 385 place count 556 transition count 1558
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 390 place count 551 transition count 1546
Iterating global reduction 1 with 5 rules applied. Total rules applied 395 place count 551 transition count 1546
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 399 place count 551 transition count 1542
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 404 place count 546 transition count 1530
Iterating global reduction 2 with 5 rules applied. Total rules applied 409 place count 546 transition count 1530
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 413 place count 546 transition count 1526
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 416 place count 543 transition count 1520
Iterating global reduction 3 with 3 rules applied. Total rules applied 419 place count 543 transition count 1520
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 422 place count 540 transition count 1514
Iterating global reduction 3 with 3 rules applied. Total rules applied 425 place count 540 transition count 1514
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 430 place count 535 transition count 1498
Iterating global reduction 3 with 5 rules applied. Total rules applied 435 place count 535 transition count 1498
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 440 place count 530 transition count 1482
Iterating global reduction 3 with 5 rules applied. Total rules applied 445 place count 530 transition count 1482
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 450 place count 525 transition count 1472
Iterating global reduction 3 with 5 rules applied. Total rules applied 455 place count 525 transition count 1472
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 459 place count 521 transition count 1464
Iterating global reduction 3 with 4 rules applied. Total rules applied 463 place count 521 transition count 1464
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 467 place count 517 transition count 1456
Iterating global reduction 3 with 4 rules applied. Total rules applied 471 place count 517 transition count 1456
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 476 place count 512 transition count 1442
Iterating global reduction 3 with 5 rules applied. Total rules applied 481 place count 512 transition count 1442
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 486 place count 507 transition count 1428
Iterating global reduction 3 with 5 rules applied. Total rules applied 491 place count 507 transition count 1428
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 493 place count 505 transition count 1424
Iterating global reduction 3 with 2 rules applied. Total rules applied 495 place count 505 transition count 1424
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 497 place count 503 transition count 1420
Iterating global reduction 3 with 2 rules applied. Total rules applied 499 place count 503 transition count 1420
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 501 place count 501 transition count 1416
Iterating global reduction 3 with 2 rules applied. Total rules applied 503 place count 501 transition count 1416
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 505 place count 499 transition count 1412
Iterating global reduction 3 with 2 rules applied. Total rules applied 507 place count 499 transition count 1412
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 509 place count 497 transition count 1408
Iterating global reduction 3 with 2 rules applied. Total rules applied 511 place count 497 transition count 1408
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 3 with 22 rules applied. Total rules applied 533 place count 497 transition count 1386
Applied a total of 533 rules in 501 ms. Remains 497 /749 variables (removed 252) and now considering 1386/1942 (removed 556) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 501 ms. Remains : 497/749 places, 1386/1942 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-12 16:41:11] [INFO ] Flow matrix only has 812 transitions (discarded 574 similar events)
// Phase 1: matrix 812 rows 497 cols
[2023-03-12 16:41:11] [INFO ] Computed 3 place invariants in 7 ms
[2023-03-12 16:41:11] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 16:41:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:41:12] [INFO ] After 313ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-12 16:41:12] [INFO ] State equation strengthened by 106 read => feed constraints.
[2023-03-12 16:41:12] [INFO ] After 200ms SMT Verify possible using 106 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-12 16:41:12] [INFO ] After 474ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 159 ms.
[2023-03-12 16:41:12] [INFO ] After 1099ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 140 ms.
Support contains 7 out of 497 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 1386/1386 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 495 transition count 1382
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 495 transition count 1382
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 495 transition count 1380
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 493 transition count 1374
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 493 transition count 1374
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 12 place count 491 transition count 1370
Iterating global reduction 1 with 2 rules applied. Total rules applied 14 place count 491 transition count 1370
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 487 transition count 1356
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 487 transition count 1356
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 26 place count 483 transition count 1348
Iterating global reduction 1 with 4 rules applied. Total rules applied 30 place count 483 transition count 1348
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 34 place count 479 transition count 1340
Iterating global reduction 1 with 4 rules applied. Total rules applied 38 place count 479 transition count 1340
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 42 place count 475 transition count 1332
Iterating global reduction 1 with 4 rules applied. Total rules applied 46 place count 475 transition count 1332
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 50 place count 471 transition count 1324
Iterating global reduction 1 with 4 rules applied. Total rules applied 54 place count 471 transition count 1324
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 57 place count 468 transition count 1318
Iterating global reduction 1 with 3 rules applied. Total rules applied 60 place count 468 transition count 1318
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 63 place count 465 transition count 1312
Iterating global reduction 1 with 3 rules applied. Total rules applied 66 place count 465 transition count 1312
Applied a total of 66 rules in 172 ms. Remains 465 /497 variables (removed 32) and now considering 1312/1386 (removed 74) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 172 ms. Remains : 465/497 places, 1312/1386 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-12 16:41:13] [INFO ] Flow matrix only has 759 transitions (discarded 553 similar events)
// Phase 1: matrix 759 rows 465 cols
[2023-03-12 16:41:13] [INFO ] Computed 3 place invariants in 10 ms
[2023-03-12 16:41:13] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 16:41:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:41:13] [INFO ] After 240ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 16:41:13] [INFO ] State equation strengthened by 94 read => feed constraints.
[2023-03-12 16:41:14] [INFO ] After 122ms SMT Verify possible using 94 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 16:41:14] [INFO ] After 254ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 72 ms.
[2023-03-12 16:41:14] [INFO ] After 680ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 30 ms.
Support contains 4 out of 465 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 465/465 places, 1312/1312 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 462 transition count 1306
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 462 transition count 1306
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 462 transition count 1304
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 11 place count 459 transition count 1298
Iterating global reduction 1 with 3 rules applied. Total rules applied 14 place count 459 transition count 1298
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 17 place count 456 transition count 1292
Iterating global reduction 1 with 3 rules applied. Total rules applied 20 place count 456 transition count 1292
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 23 place count 453 transition count 1284
Iterating global reduction 1 with 3 rules applied. Total rules applied 26 place count 453 transition count 1284
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 29 place count 450 transition count 1278
Iterating global reduction 1 with 3 rules applied. Total rules applied 32 place count 450 transition count 1278
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 447 transition count 1272
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 447 transition count 1272
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 446 transition count 1270
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 446 transition count 1270
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 41 place count 445 transition count 1268
Iterating global reduction 1 with 1 rules applied. Total rules applied 42 place count 445 transition count 1268
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 43 place count 444 transition count 1266
Iterating global reduction 1 with 1 rules applied. Total rules applied 44 place count 444 transition count 1266
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 45 place count 443 transition count 1264
Iterating global reduction 1 with 1 rules applied. Total rules applied 46 place count 443 transition count 1264
Applied a total of 46 rules in 168 ms. Remains 443 /465 variables (removed 22) and now considering 1264/1312 (removed 48) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 169 ms. Remains : 443/465 places, 1264/1312 transitions.
Incomplete random walk after 10005 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 235082 steps, run timeout after 3001 ms. (steps per millisecond=78 ) properties seen :{}
Probabilistic random walk after 235082 steps, saw 144164 distinct states, run finished after 3003 ms. (steps per millisecond=78 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-12 16:41:17] [INFO ] Flow matrix only has 723 transitions (discarded 541 similar events)
// Phase 1: matrix 723 rows 443 cols
[2023-03-12 16:41:17] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-12 16:41:17] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 16:41:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-12 16:41:18] [INFO ] After 222ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 16:41:18] [INFO ] State equation strengthened by 85 read => feed constraints.
[2023-03-12 16:41:18] [INFO ] After 108ms SMT Verify possible using 85 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 16:41:18] [INFO ] After 227ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 69 ms.
[2023-03-12 16:41:18] [INFO ] After 630ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 30 ms.
Support contains 4 out of 443 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 443/443 places, 1264/1264 transitions.
Applied a total of 0 rules in 55 ms. Remains 443 /443 variables (removed 0) and now considering 1264/1264 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 443/443 places, 1264/1264 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 443/443 places, 1264/1264 transitions.
Applied a total of 0 rules in 47 ms. Remains 443 /443 variables (removed 0) and now considering 1264/1264 (removed 0) transitions.
[2023-03-12 16:41:18] [INFO ] Flow matrix only has 723 transitions (discarded 541 similar events)
[2023-03-12 16:41:18] [INFO ] Invariant cache hit.
[2023-03-12 16:41:18] [INFO ] Implicit Places using invariants in 322 ms returned []
[2023-03-12 16:41:18] [INFO ] Flow matrix only has 723 transitions (discarded 541 similar events)
[2023-03-12 16:41:18] [INFO ] Invariant cache hit.
[2023-03-12 16:41:19] [INFO ] State equation strengthened by 85 read => feed constraints.
[2023-03-12 16:41:21] [INFO ] Implicit Places using invariants and state equation in 2693 ms returned []
Implicit Place search using SMT with State Equation took 3035 ms to find 0 implicit places.
[2023-03-12 16:41:21] [INFO ] Redundant transitions in 82 ms returned []
[2023-03-12 16:41:21] [INFO ] Flow matrix only has 723 transitions (discarded 541 similar events)
[2023-03-12 16:41:21] [INFO ] Invariant cache hit.
[2023-03-12 16:41:21] [INFO ] Dead Transitions using invariants and state equation in 392 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3573 ms. Remains : 443/443 places, 1264/1264 transitions.
Ensure Unique test removed 541 transitions
Reduce isomorphic transitions removed 541 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 558 rules applied. Total rules applied 558 place count 443 transition count 706
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 575 place count 426 transition count 706
Performed 74 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 74 Pre rules applied. Total rules applied 575 place count 426 transition count 632
Deduced a syphon composed of 74 places in 1 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 2 with 148 rules applied. Total rules applied 723 place count 352 transition count 632
Performed 131 Post agglomeration using F-continuation condition.Transition count delta: 131
Deduced a syphon composed of 131 places in 0 ms
Reduce places removed 131 places and 0 transitions.
Iterating global reduction 2 with 262 rules applied. Total rules applied 985 place count 221 transition count 501
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 1049 place count 157 transition count 373
Iterating global reduction 2 with 64 rules applied. Total rules applied 1113 place count 157 transition count 373
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1114 place count 157 transition count 372
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1177 place count 94 transition count 246
Iterating global reduction 3 with 63 rules applied. Total rules applied 1240 place count 94 transition count 246
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1303 place count 31 transition count 120
Iterating global reduction 3 with 63 rules applied. Total rules applied 1366 place count 31 transition count 120
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 3 with 63 rules applied. Total rules applied 1429 place count 31 transition count 57
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1429 place count 31 transition count 56
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1431 place count 30 transition count 56
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 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1433 place count 29 transition count 55
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1435 place count 28 transition count 55
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 1438 place count 28 transition count 52
Applied a total of 1438 rules in 57 ms. Remains 28 /443 variables (removed 415) and now considering 52/1264 (removed 1212) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 52 rows 28 cols
[2023-03-12 16:41:22] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-12 16:41:22] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 16:41:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-12 16:41:22] [INFO ] After 18ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 16:41:22] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-12 16:41:22] [INFO ] After 7ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 16:41:22] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-12 16:41:22] [INFO ] After 74ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Computed a total of 192 stabilizing places and 512 stable transitions
Graph (complete) has 4267 edges and 749 vertex of which 748 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.17 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 749 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 736 transition count 1906
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 736 transition count 1906
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 36 place count 736 transition count 1896
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 48 place count 724 transition count 1870
Iterating global reduction 1 with 12 rules applied. Total rules applied 60 place count 724 transition count 1870
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 64 place count 724 transition count 1866
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 73 place count 715 transition count 1848
Iterating global reduction 2 with 9 rules applied. Total rules applied 82 place count 715 transition count 1848
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 95 place count 702 transition count 1810
Iterating global reduction 2 with 13 rules applied. Total rules applied 108 place count 702 transition count 1810
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 122 place count 688 transition count 1766
Iterating global reduction 2 with 14 rules applied. Total rules applied 136 place count 688 transition count 1766
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 150 place count 674 transition count 1734
Iterating global reduction 2 with 14 rules applied. Total rules applied 164 place count 674 transition count 1734
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 174 place count 664 transition count 1714
Iterating global reduction 2 with 10 rules applied. Total rules applied 184 place count 664 transition count 1714
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 193 place count 655 transition count 1696
Iterating global reduction 2 with 9 rules applied. Total rules applied 202 place count 655 transition count 1696
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 211 place count 646 transition count 1678
Iterating global reduction 2 with 9 rules applied. Total rules applied 220 place count 646 transition count 1678
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 230 place count 636 transition count 1654
Iterating global reduction 2 with 10 rules applied. Total rules applied 240 place count 636 transition count 1654
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 244 place count 632 transition count 1642
Iterating global reduction 2 with 4 rules applied. Total rules applied 248 place count 632 transition count 1642
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 250 place count 630 transition count 1638
Iterating global reduction 2 with 2 rules applied. Total rules applied 252 place count 630 transition count 1638
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 254 place count 628 transition count 1634
Iterating global reduction 2 with 2 rules applied. Total rules applied 256 place count 628 transition count 1634
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 258 place count 626 transition count 1630
Iterating global reduction 2 with 2 rules applied. Total rules applied 260 place count 626 transition count 1630
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 262 place count 624 transition count 1626
Iterating global reduction 2 with 2 rules applied. Total rules applied 264 place count 624 transition count 1626
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 266 place count 622 transition count 1622
Iterating global reduction 2 with 2 rules applied. Total rules applied 268 place count 622 transition count 1622
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 272 place count 622 transition count 1618
Applied a total of 272 rules in 937 ms. Remains 622 /749 variables (removed 127) and now considering 1618/1942 (removed 324) transitions.
[2023-03-12 16:41:23] [INFO ] Flow matrix only has 1081 transitions (discarded 537 similar events)
// Phase 1: matrix 1081 rows 622 cols
[2023-03-12 16:41:23] [INFO ] Computed 2 place invariants in 12 ms
[2023-03-12 16:41:23] [INFO ] Implicit Places using invariants in 408 ms returned []
[2023-03-12 16:41:23] [INFO ] Flow matrix only has 1081 transitions (discarded 537 similar events)
[2023-03-12 16:41:23] [INFO ] Invariant cache hit.
[2023-03-12 16:41:24] [INFO ] State equation strengthened by 267 read => feed constraints.
[2023-03-12 16:41:25] [INFO ] Implicit Places using invariants and state equation in 2072 ms returned []
Implicit Place search using SMT with State Equation took 2484 ms to find 0 implicit places.
[2023-03-12 16:41:25] [INFO ] Redundant transitions in 81 ms returned []
[2023-03-12 16:41:25] [INFO ] Flow matrix only has 1081 transitions (discarded 537 similar events)
[2023-03-12 16:41:25] [INFO ] Invariant cache hit.
[2023-03-12 16:41:26] [INFO ] Dead Transitions using invariants and state equation in 513 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 622/749 places, 1618/1942 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4027 ms. Remains : 622/749 places, 1618/1942 transitions.
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s557 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 38474 steps with 271 reset in 314 ms.
FORMULA FunctionPointer-PT-c064-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLCardinality-01 finished in 4576 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X((p0 U p1))||G(p2))))'
Support contains 2 out of 749 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 748 transition count 1942
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 11 place count 738 transition count 1914
Iterating global reduction 1 with 10 rules applied. Total rules applied 21 place count 738 transition count 1914
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 27 place count 738 transition count 1908
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 35 place count 730 transition count 1890
Iterating global reduction 2 with 8 rules applied. Total rules applied 43 place count 730 transition count 1890
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 50 place count 723 transition count 1876
Iterating global reduction 2 with 7 rules applied. Total rules applied 57 place count 723 transition count 1876
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 68 place count 712 transition count 1842
Iterating global reduction 2 with 11 rules applied. Total rules applied 79 place count 712 transition count 1842
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 90 place count 701 transition count 1808
Iterating global reduction 2 with 11 rules applied. Total rules applied 101 place count 701 transition count 1808
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 112 place count 690 transition count 1786
Iterating global reduction 2 with 11 rules applied. Total rules applied 123 place count 690 transition count 1786
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 131 place count 682 transition count 1770
Iterating global reduction 2 with 8 rules applied. Total rules applied 139 place count 682 transition count 1770
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 146 place count 675 transition count 1756
Iterating global reduction 2 with 7 rules applied. Total rules applied 153 place count 675 transition count 1756
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 160 place count 668 transition count 1742
Iterating global reduction 2 with 7 rules applied. Total rules applied 167 place count 668 transition count 1742
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 175 place count 660 transition count 1722
Iterating global reduction 2 with 8 rules applied. Total rules applied 183 place count 660 transition count 1722
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 185 place count 658 transition count 1714
Iterating global reduction 2 with 2 rules applied. Total rules applied 187 place count 658 transition count 1714
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 189 place count 656 transition count 1710
Iterating global reduction 2 with 2 rules applied. Total rules applied 191 place count 656 transition count 1710
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 193 place count 654 transition count 1706
Iterating global reduction 2 with 2 rules applied. Total rules applied 195 place count 654 transition count 1706
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 197 place count 652 transition count 1702
Iterating global reduction 2 with 2 rules applied. Total rules applied 199 place count 652 transition count 1702
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 201 place count 650 transition count 1698
Iterating global reduction 2 with 2 rules applied. Total rules applied 203 place count 650 transition count 1698
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 205 place count 648 transition count 1694
Iterating global reduction 2 with 2 rules applied. Total rules applied 207 place count 648 transition count 1694
Applied a total of 207 rules in 268 ms. Remains 648 /749 variables (removed 101) and now considering 1694/1942 (removed 248) transitions.
[2023-03-12 16:41:27] [INFO ] Flow matrix only has 1132 transitions (discarded 562 similar events)
// Phase 1: matrix 1132 rows 648 cols
[2023-03-12 16:41:27] [INFO ] Computed 2 place invariants in 14 ms
[2023-03-12 16:41:27] [INFO ] Implicit Places using invariants in 441 ms returned []
[2023-03-12 16:41:27] [INFO ] Flow matrix only has 1132 transitions (discarded 562 similar events)
[2023-03-12 16:41:27] [INFO ] Invariant cache hit.
[2023-03-12 16:41:27] [INFO ] State equation strengthened by 278 read => feed constraints.
[2023-03-12 16:41:29] [INFO ] Implicit Places using invariants and state equation in 1966 ms returned []
Implicit Place search using SMT with State Equation took 2409 ms to find 0 implicit places.
[2023-03-12 16:41:29] [INFO ] Flow matrix only has 1132 transitions (discarded 562 similar events)
[2023-03-12 16:41:29] [INFO ] Invariant cache hit.
[2023-03-12 16:41:30] [INFO ] Dead Transitions using invariants and state equation in 527 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 648/749 places, 1694/1942 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3205 ms. Remains : 648/749 places, 1694/1942 transitions.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : FunctionPointer-PT-c064-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(LEQ 3 s526), p1:(LEQ 2 s576)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 109 steps with 0 reset in 2 ms.
FORMULA FunctionPointer-PT-c064-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLCardinality-04 finished in 3313 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (X((p1||G(p2)))&&G(!p1))))'
Support contains 3 out of 749 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 748 transition count 1942
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 13 place count 736 transition count 1910
Iterating global reduction 1 with 12 rules applied. Total rules applied 25 place count 736 transition count 1910
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 33 place count 736 transition count 1902
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 44 place count 725 transition count 1878
Iterating global reduction 2 with 11 rules applied. Total rules applied 55 place count 725 transition count 1878
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 59 place count 725 transition count 1874
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 67 place count 717 transition count 1858
Iterating global reduction 3 with 8 rules applied. Total rules applied 75 place count 717 transition count 1858
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 85 place count 707 transition count 1832
Iterating global reduction 3 with 10 rules applied. Total rules applied 95 place count 707 transition count 1832
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 107 place count 695 transition count 1796
Iterating global reduction 3 with 12 rules applied. Total rules applied 119 place count 695 transition count 1796
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 131 place count 683 transition count 1766
Iterating global reduction 3 with 12 rules applied. Total rules applied 143 place count 683 transition count 1766
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 152 place count 674 transition count 1748
Iterating global reduction 3 with 9 rules applied. Total rules applied 161 place count 674 transition count 1748
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 169 place count 666 transition count 1732
Iterating global reduction 3 with 8 rules applied. Total rules applied 177 place count 666 transition count 1732
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 185 place count 658 transition count 1716
Iterating global reduction 3 with 8 rules applied. Total rules applied 193 place count 658 transition count 1716
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 203 place count 648 transition count 1688
Iterating global reduction 3 with 10 rules applied. Total rules applied 213 place count 648 transition count 1688
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 220 place count 641 transition count 1666
Iterating global reduction 3 with 7 rules applied. Total rules applied 227 place count 641 transition count 1666
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 231 place count 637 transition count 1658
Iterating global reduction 3 with 4 rules applied. Total rules applied 235 place count 637 transition count 1658
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 239 place count 633 transition count 1650
Iterating global reduction 3 with 4 rules applied. Total rules applied 243 place count 633 transition count 1650
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 247 place count 629 transition count 1642
Iterating global reduction 3 with 4 rules applied. Total rules applied 251 place count 629 transition count 1642
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 255 place count 625 transition count 1634
Iterating global reduction 3 with 4 rules applied. Total rules applied 259 place count 625 transition count 1634
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 263 place count 621 transition count 1626
Iterating global reduction 3 with 4 rules applied. Total rules applied 267 place count 621 transition count 1626
Applied a total of 267 rules in 237 ms. Remains 621 /749 variables (removed 128) and now considering 1626/1942 (removed 316) transitions.
[2023-03-12 16:41:30] [INFO ] Flow matrix only has 1086 transitions (discarded 540 similar events)
// Phase 1: matrix 1086 rows 621 cols
[2023-03-12 16:41:30] [INFO ] Computed 2 place invariants in 12 ms
[2023-03-12 16:41:30] [INFO ] Implicit Places using invariants in 416 ms returned []
[2023-03-12 16:41:30] [INFO ] Flow matrix only has 1086 transitions (discarded 540 similar events)
[2023-03-12 16:41:30] [INFO ] Invariant cache hit.
[2023-03-12 16:41:31] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-12 16:41:33] [INFO ] Implicit Places using invariants and state equation in 2262 ms returned []
Implicit Place search using SMT with State Equation took 2705 ms to find 0 implicit places.
[2023-03-12 16:41:33] [INFO ] Flow matrix only has 1086 transitions (discarded 540 similar events)
[2023-03-12 16:41:33] [INFO ] Invariant cache hit.
[2023-03-12 16:41:33] [INFO ] Dead Transitions using invariants and state equation in 510 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 621/749 places, 1626/1942 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3453 ms. Remains : 621/749 places, 1626/1942 transitions.
Stuttering acceptance computed with spot in 408 ms :[(OR (NOT p2) p1), true, (AND (NOT p2) (NOT p1)), p1, (AND (NOT p1) (NOT p2)), p1, (NOT p2), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=0 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={1} source=0 dest: 5}], [{ cond=true, acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 6}], [{ cond=p1, acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0, 1} source=4 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={1} source=4 dest: 5}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=4 dest: 7}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=4 dest: 8}], [{ cond=(AND p1 p0), acceptance={0, 1} source=5 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={1} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 1}, { cond=p2, acceptance={} source=6 dest: 6}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=7 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=7 dest: 3}, { cond=(AND p1 p2), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p1) p2), acceptance={} source=7 dest: 7}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={0, 1} source=8 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=8 dest: 1}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=8 dest: 6}, { cond=(AND p1 p0 p2), acceptance={0} source=8 dest: 9}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={0, 1} source=9 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=9 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=9 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=9 dest: 3}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=9 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0, 1} source=9 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={1} source=9 dest: 5}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=9 dest: 6}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=9 dest: 7}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=9 dest: 8}, { cond=(AND p1 p0 p2), acceptance={0} source=9 dest: 9}]], initial=0, aps=[p1:(LEQ s535 0), p0:(GT 3 s90), p2:(LEQ 2 s543)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 55 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-c064-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLCardinality-05 finished in 3889 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 749 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 748 transition count 1942
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 14 place count 735 transition count 1906
Iterating global reduction 1 with 13 rules applied. Total rules applied 27 place count 735 transition count 1906
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 35 place count 735 transition count 1898
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 47 place count 723 transition count 1872
Iterating global reduction 2 with 12 rules applied. Total rules applied 59 place count 723 transition count 1872
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 63 place count 723 transition count 1868
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 72 place count 714 transition count 1850
Iterating global reduction 3 with 9 rules applied. Total rules applied 81 place count 714 transition count 1850
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 93 place count 702 transition count 1818
Iterating global reduction 3 with 12 rules applied. Total rules applied 105 place count 702 transition count 1818
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 118 place count 689 transition count 1780
Iterating global reduction 3 with 13 rules applied. Total rules applied 131 place count 689 transition count 1780
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 144 place count 676 transition count 1750
Iterating global reduction 3 with 13 rules applied. Total rules applied 157 place count 676 transition count 1750
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 166 place count 667 transition count 1732
Iterating global reduction 3 with 9 rules applied. Total rules applied 175 place count 667 transition count 1732
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 183 place count 659 transition count 1716
Iterating global reduction 3 with 8 rules applied. Total rules applied 191 place count 659 transition count 1716
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 199 place count 651 transition count 1700
Iterating global reduction 3 with 8 rules applied. Total rules applied 207 place count 651 transition count 1700
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 217 place count 641 transition count 1672
Iterating global reduction 3 with 10 rules applied. Total rules applied 227 place count 641 transition count 1672
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 233 place count 635 transition count 1652
Iterating global reduction 3 with 6 rules applied. Total rules applied 239 place count 635 transition count 1652
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 243 place count 631 transition count 1644
Iterating global reduction 3 with 4 rules applied. Total rules applied 247 place count 631 transition count 1644
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 251 place count 627 transition count 1636
Iterating global reduction 3 with 4 rules applied. Total rules applied 255 place count 627 transition count 1636
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 259 place count 623 transition count 1628
Iterating global reduction 3 with 4 rules applied. Total rules applied 263 place count 623 transition count 1628
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 267 place count 619 transition count 1620
Iterating global reduction 3 with 4 rules applied. Total rules applied 271 place count 619 transition count 1620
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 275 place count 615 transition count 1612
Iterating global reduction 3 with 4 rules applied. Total rules applied 279 place count 615 transition count 1612
Applied a total of 279 rules in 236 ms. Remains 615 /749 variables (removed 134) and now considering 1612/1942 (removed 330) transitions.
[2023-03-12 16:41:34] [INFO ] Flow matrix only has 1075 transitions (discarded 537 similar events)
// Phase 1: matrix 1075 rows 615 cols
[2023-03-12 16:41:34] [INFO ] Computed 2 place invariants in 17 ms
[2023-03-12 16:41:34] [INFO ] Implicit Places using invariants in 411 ms returned []
[2023-03-12 16:41:34] [INFO ] Flow matrix only has 1075 transitions (discarded 537 similar events)
[2023-03-12 16:41:34] [INFO ] Invariant cache hit.
[2023-03-12 16:41:35] [INFO ] State equation strengthened by 265 read => feed constraints.
[2023-03-12 16:41:39] [INFO ] Implicit Places using invariants and state equation in 4257 ms returned []
Implicit Place search using SMT with State Equation took 4671 ms to find 0 implicit places.
[2023-03-12 16:41:39] [INFO ] Flow matrix only has 1075 transitions (discarded 537 similar events)
[2023-03-12 16:41:39] [INFO ] Invariant cache hit.
[2023-03-12 16:41:39] [INFO ] Dead Transitions using invariants and state equation in 497 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 615/749 places, 1612/1942 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5415 ms. Remains : 615/749 places, 1612/1942 transitions.
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GT 3 s544)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 818 ms.
Product exploration explored 100000 steps with 33333 reset in 817 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Computed a total of 192 stabilizing places and 512 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 71 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FunctionPointer-PT-c064-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FunctionPointer-PT-c064-LTLCardinality-07 finished in 7271 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 749 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 748 transition count 1942
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 14 place count 735 transition count 1908
Iterating global reduction 1 with 13 rules applied. Total rules applied 27 place count 735 transition count 1908
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 37 place count 735 transition count 1898
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 49 place count 723 transition count 1872
Iterating global reduction 2 with 12 rules applied. Total rules applied 61 place count 723 transition count 1872
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 65 place count 723 transition count 1868
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 74 place count 714 transition count 1850
Iterating global reduction 3 with 9 rules applied. Total rules applied 83 place count 714 transition count 1850
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 96 place count 701 transition count 1812
Iterating global reduction 3 with 13 rules applied. Total rules applied 109 place count 701 transition count 1812
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 123 place count 687 transition count 1768
Iterating global reduction 3 with 14 rules applied. Total rules applied 137 place count 687 transition count 1768
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 151 place count 673 transition count 1736
Iterating global reduction 3 with 14 rules applied. Total rules applied 165 place count 673 transition count 1736
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 176 place count 662 transition count 1714
Iterating global reduction 3 with 11 rules applied. Total rules applied 187 place count 662 transition count 1714
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 197 place count 652 transition count 1694
Iterating global reduction 3 with 10 rules applied. Total rules applied 207 place count 652 transition count 1694
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 217 place count 642 transition count 1674
Iterating global reduction 3 with 10 rules applied. Total rules applied 227 place count 642 transition count 1674
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 238 place count 631 transition count 1646
Iterating global reduction 3 with 11 rules applied. Total rules applied 249 place count 631 transition count 1646
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 254 place count 626 transition count 1630
Iterating global reduction 3 with 5 rules applied. Total rules applied 259 place count 626 transition count 1630
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 262 place count 623 transition count 1624
Iterating global reduction 3 with 3 rules applied. Total rules applied 265 place count 623 transition count 1624
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 268 place count 620 transition count 1618
Iterating global reduction 3 with 3 rules applied. Total rules applied 271 place count 620 transition count 1618
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 274 place count 617 transition count 1612
Iterating global reduction 3 with 3 rules applied. Total rules applied 277 place count 617 transition count 1612
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 280 place count 614 transition count 1606
Iterating global reduction 3 with 3 rules applied. Total rules applied 283 place count 614 transition count 1606
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 286 place count 611 transition count 1600
Iterating global reduction 3 with 3 rules applied. Total rules applied 289 place count 611 transition count 1600
Applied a total of 289 rules in 230 ms. Remains 611 /749 variables (removed 138) and now considering 1600/1942 (removed 342) transitions.
[2023-03-12 16:41:41] [INFO ] Flow matrix only has 1069 transitions (discarded 531 similar events)
// Phase 1: matrix 1069 rows 611 cols
[2023-03-12 16:41:41] [INFO ] Computed 2 place invariants in 16 ms
[2023-03-12 16:41:42] [INFO ] Implicit Places using invariants in 398 ms returned []
[2023-03-12 16:41:42] [INFO ] Flow matrix only has 1069 transitions (discarded 531 similar events)
[2023-03-12 16:41:42] [INFO ] Invariant cache hit.
[2023-03-12 16:41:42] [INFO ] State equation strengthened by 265 read => feed constraints.
[2023-03-12 16:41:43] [INFO ] Implicit Places using invariants and state equation in 1985 ms returned []
Implicit Place search using SMT with State Equation took 2384 ms to find 0 implicit places.
[2023-03-12 16:41:43] [INFO ] Flow matrix only has 1069 transitions (discarded 531 similar events)
[2023-03-12 16:41:43] [INFO ] Invariant cache hit.
[2023-03-12 16:41:44] [INFO ] Dead Transitions using invariants and state equation in 499 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 611/749 places, 1600/1942 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3116 ms. Remains : 611/749 places, 1600/1942 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 3 s529)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 141 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-c064-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLCardinality-08 finished in 3193 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 749 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 748 transition count 1942
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 14 place count 735 transition count 1906
Iterating global reduction 1 with 13 rules applied. Total rules applied 27 place count 735 transition count 1906
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 35 place count 735 transition count 1898
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 47 place count 723 transition count 1872
Iterating global reduction 2 with 12 rules applied. Total rules applied 59 place count 723 transition count 1872
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 63 place count 723 transition count 1868
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 73 place count 713 transition count 1848
Iterating global reduction 3 with 10 rules applied. Total rules applied 83 place count 713 transition count 1848
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 97 place count 699 transition count 1808
Iterating global reduction 3 with 14 rules applied. Total rules applied 111 place count 699 transition count 1808
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 126 place count 684 transition count 1762
Iterating global reduction 3 with 15 rules applied. Total rules applied 141 place count 684 transition count 1762
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 156 place count 669 transition count 1728
Iterating global reduction 3 with 15 rules applied. Total rules applied 171 place count 669 transition count 1728
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 182 place count 658 transition count 1706
Iterating global reduction 3 with 11 rules applied. Total rules applied 193 place count 658 transition count 1706
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 203 place count 648 transition count 1686
Iterating global reduction 3 with 10 rules applied. Total rules applied 213 place count 648 transition count 1686
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 223 place count 638 transition count 1666
Iterating global reduction 3 with 10 rules applied. Total rules applied 233 place count 638 transition count 1666
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 244 place count 627 transition count 1638
Iterating global reduction 3 with 11 rules applied. Total rules applied 255 place count 627 transition count 1638
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 260 place count 622 transition count 1622
Iterating global reduction 3 with 5 rules applied. Total rules applied 265 place count 622 transition count 1622
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 268 place count 619 transition count 1616
Iterating global reduction 3 with 3 rules applied. Total rules applied 271 place count 619 transition count 1616
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 274 place count 616 transition count 1610
Iterating global reduction 3 with 3 rules applied. Total rules applied 277 place count 616 transition count 1610
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 280 place count 613 transition count 1604
Iterating global reduction 3 with 3 rules applied. Total rules applied 283 place count 613 transition count 1604
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 286 place count 610 transition count 1598
Iterating global reduction 3 with 3 rules applied. Total rules applied 289 place count 610 transition count 1598
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 292 place count 607 transition count 1592
Iterating global reduction 3 with 3 rules applied. Total rules applied 295 place count 607 transition count 1592
Applied a total of 295 rules in 238 ms. Remains 607 /749 variables (removed 142) and now considering 1592/1942 (removed 350) transitions.
[2023-03-12 16:41:44] [INFO ] Flow matrix only has 1063 transitions (discarded 529 similar events)
// Phase 1: matrix 1063 rows 607 cols
[2023-03-12 16:41:44] [INFO ] Computed 2 place invariants in 11 ms
[2023-03-12 16:41:45] [INFO ] Implicit Places using invariants in 395 ms returned []
[2023-03-12 16:41:45] [INFO ] Flow matrix only has 1063 transitions (discarded 529 similar events)
[2023-03-12 16:41:45] [INFO ] Invariant cache hit.
[2023-03-12 16:41:45] [INFO ] State equation strengthened by 264 read => feed constraints.
[2023-03-12 16:41:51] [INFO ] Implicit Places using invariants and state equation in 6028 ms returned []
Implicit Place search using SMT with State Equation took 6425 ms to find 0 implicit places.
[2023-03-12 16:41:51] [INFO ] Flow matrix only has 1063 transitions (discarded 529 similar events)
[2023-03-12 16:41:51] [INFO ] Invariant cache hit.
[2023-03-12 16:41:51] [INFO ] Dead Transitions using invariants and state equation in 496 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 607/749 places, 1592/1942 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7160 ms. Remains : 607/749 places, 1592/1942 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s521 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-c064-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLCardinality-11 finished in 7265 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 749 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 748 transition count 1942
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 15 place count 734 transition count 1904
Iterating global reduction 1 with 14 rules applied. Total rules applied 29 place count 734 transition count 1904
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 39 place count 734 transition count 1894
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 52 place count 721 transition count 1866
Iterating global reduction 2 with 13 rules applied. Total rules applied 65 place count 721 transition count 1866
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 69 place count 721 transition count 1862
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 79 place count 711 transition count 1842
Iterating global reduction 3 with 10 rules applied. Total rules applied 89 place count 711 transition count 1842
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 103 place count 697 transition count 1802
Iterating global reduction 3 with 14 rules applied. Total rules applied 117 place count 697 transition count 1802
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 132 place count 682 transition count 1756
Iterating global reduction 3 with 15 rules applied. Total rules applied 147 place count 682 transition count 1756
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 162 place count 667 transition count 1722
Iterating global reduction 3 with 15 rules applied. Total rules applied 177 place count 667 transition count 1722
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 188 place count 656 transition count 1700
Iterating global reduction 3 with 11 rules applied. Total rules applied 199 place count 656 transition count 1700
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 209 place count 646 transition count 1680
Iterating global reduction 3 with 10 rules applied. Total rules applied 219 place count 646 transition count 1680
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 229 place count 636 transition count 1660
Iterating global reduction 3 with 10 rules applied. Total rules applied 239 place count 636 transition count 1660
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 250 place count 625 transition count 1632
Iterating global reduction 3 with 11 rules applied. Total rules applied 261 place count 625 transition count 1632
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 266 place count 620 transition count 1616
Iterating global reduction 3 with 5 rules applied. Total rules applied 271 place count 620 transition count 1616
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 274 place count 617 transition count 1610
Iterating global reduction 3 with 3 rules applied. Total rules applied 277 place count 617 transition count 1610
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 280 place count 614 transition count 1604
Iterating global reduction 3 with 3 rules applied. Total rules applied 283 place count 614 transition count 1604
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 286 place count 611 transition count 1598
Iterating global reduction 3 with 3 rules applied. Total rules applied 289 place count 611 transition count 1598
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 292 place count 608 transition count 1592
Iterating global reduction 3 with 3 rules applied. Total rules applied 295 place count 608 transition count 1592
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 298 place count 605 transition count 1586
Iterating global reduction 3 with 3 rules applied. Total rules applied 301 place count 605 transition count 1586
Applied a total of 301 rules in 226 ms. Remains 605 /749 variables (removed 144) and now considering 1586/1942 (removed 356) transitions.
[2023-03-12 16:41:52] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
// Phase 1: matrix 1058 rows 605 cols
[2023-03-12 16:41:52] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-12 16:41:52] [INFO ] Implicit Places using invariants in 375 ms returned []
[2023-03-12 16:41:52] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2023-03-12 16:41:52] [INFO ] Invariant cache hit.
[2023-03-12 16:41:52] [INFO ] State equation strengthened by 262 read => feed constraints.
[2023-03-12 16:41:56] [INFO ] Implicit Places using invariants and state equation in 4311 ms returned []
Implicit Place search using SMT with State Equation took 4690 ms to find 0 implicit places.
[2023-03-12 16:41:56] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2023-03-12 16:41:56] [INFO ] Invariant cache hit.
[2023-03-12 16:41:57] [INFO ] Dead Transitions using invariants and state equation in 493 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 605/749 places, 1586/1942 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5412 ms. Remains : 605/749 places, 1586/1942 transitions.
Stuttering acceptance computed with spot in 94 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s366 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 2186 steps with 13 reset in 16 ms.
FORMULA FunctionPointer-PT-c064-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLCardinality-13 finished in 5540 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0||F(G(p0))) U p1)))'
Support contains 4 out of 749 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Graph (complete) has 4267 edges and 749 vertex of which 748 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 12 place count 737 transition count 1912
Iterating global reduction 0 with 11 rules applied. Total rules applied 23 place count 737 transition count 1912
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 31 place count 737 transition count 1904
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 42 place count 726 transition count 1882
Iterating global reduction 1 with 11 rules applied. Total rules applied 53 place count 726 transition count 1882
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 57 place count 726 transition count 1878
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 65 place count 718 transition count 1862
Iterating global reduction 2 with 8 rules applied. Total rules applied 73 place count 718 transition count 1862
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 84 place count 707 transition count 1832
Iterating global reduction 2 with 11 rules applied. Total rules applied 95 place count 707 transition count 1832
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 107 place count 695 transition count 1796
Iterating global reduction 2 with 12 rules applied. Total rules applied 119 place count 695 transition count 1796
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 131 place count 683 transition count 1768
Iterating global reduction 2 with 12 rules applied. Total rules applied 143 place count 683 transition count 1768
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 151 place count 675 transition count 1752
Iterating global reduction 2 with 8 rules applied. Total rules applied 159 place count 675 transition count 1752
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 167 place count 667 transition count 1736
Iterating global reduction 2 with 8 rules applied. Total rules applied 175 place count 667 transition count 1736
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 183 place count 659 transition count 1720
Iterating global reduction 2 with 8 rules applied. Total rules applied 191 place count 659 transition count 1720
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 201 place count 649 transition count 1692
Iterating global reduction 2 with 10 rules applied. Total rules applied 211 place count 649 transition count 1692
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 217 place count 643 transition count 1672
Iterating global reduction 2 with 6 rules applied. Total rules applied 223 place count 643 transition count 1672
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 227 place count 639 transition count 1664
Iterating global reduction 2 with 4 rules applied. Total rules applied 231 place count 639 transition count 1664
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 235 place count 635 transition count 1656
Iterating global reduction 2 with 4 rules applied. Total rules applied 239 place count 635 transition count 1656
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 243 place count 631 transition count 1648
Iterating global reduction 2 with 4 rules applied. Total rules applied 247 place count 631 transition count 1648
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 251 place count 627 transition count 1640
Iterating global reduction 2 with 4 rules applied. Total rules applied 255 place count 627 transition count 1640
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 259 place count 623 transition count 1632
Iterating global reduction 2 with 4 rules applied. Total rules applied 263 place count 623 transition count 1632
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 267 place count 623 transition count 1628
Applied a total of 267 rules in 551 ms. Remains 623 /749 variables (removed 126) and now considering 1628/1942 (removed 314) transitions.
[2023-03-12 16:41:57] [INFO ] Flow matrix only has 1089 transitions (discarded 539 similar events)
// Phase 1: matrix 1089 rows 623 cols
[2023-03-12 16:41:57] [INFO ] Computed 2 place invariants in 13 ms
[2023-03-12 16:41:58] [INFO ] Implicit Places using invariants in 404 ms returned []
[2023-03-12 16:41:58] [INFO ] Flow matrix only has 1089 transitions (discarded 539 similar events)
[2023-03-12 16:41:58] [INFO ] Invariant cache hit.
[2023-03-12 16:41:58] [INFO ] State equation strengthened by 270 read => feed constraints.
[2023-03-12 16:42:00] [INFO ] Implicit Places using invariants and state equation in 2033 ms returned []
Implicit Place search using SMT with State Equation took 2440 ms to find 0 implicit places.
[2023-03-12 16:42:00] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-12 16:42:00] [INFO ] Flow matrix only has 1089 transitions (discarded 539 similar events)
[2023-03-12 16:42:00] [INFO ] Invariant cache hit.
[2023-03-12 16:42:00] [INFO ] Dead Transitions using invariants and state equation in 513 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 623/749 places, 1628/1942 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3539 ms. Remains : 623/749 places, 1628/1942 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (LEQ 3 s538) (LEQ 1 s521)), p0:(LEQ s391 s552)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 71 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-c064-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLCardinality-14 finished in 3681 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U p1))'
Support contains 3 out of 749 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 749/749 places, 1942/1942 transitions.
Graph (complete) has 4267 edges and 749 vertex of which 748 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 13 place count 736 transition count 1910
Iterating global reduction 0 with 12 rules applied. Total rules applied 25 place count 736 transition count 1910
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 35 place count 736 transition count 1900
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 47 place count 724 transition count 1874
Iterating global reduction 1 with 12 rules applied. Total rules applied 59 place count 724 transition count 1874
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 63 place count 724 transition count 1870
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 72 place count 715 transition count 1852
Iterating global reduction 2 with 9 rules applied. Total rules applied 81 place count 715 transition count 1852
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 93 place count 703 transition count 1818
Iterating global reduction 2 with 12 rules applied. Total rules applied 105 place count 703 transition count 1818
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 118 place count 690 transition count 1778
Iterating global reduction 2 with 13 rules applied. Total rules applied 131 place count 690 transition count 1778
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 144 place count 677 transition count 1748
Iterating global reduction 2 with 13 rules applied. Total rules applied 157 place count 677 transition count 1748
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 167 place count 667 transition count 1728
Iterating global reduction 2 with 10 rules applied. Total rules applied 177 place count 667 transition count 1728
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 186 place count 658 transition count 1710
Iterating global reduction 2 with 9 rules applied. Total rules applied 195 place count 658 transition count 1710
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 204 place count 649 transition count 1692
Iterating global reduction 2 with 9 rules applied. Total rules applied 213 place count 649 transition count 1692
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 223 place count 639 transition count 1666
Iterating global reduction 2 with 10 rules applied. Total rules applied 233 place count 639 transition count 1666
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 238 place count 634 transition count 1650
Iterating global reduction 2 with 5 rules applied. Total rules applied 243 place count 634 transition count 1650
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 246 place count 631 transition count 1644
Iterating global reduction 2 with 3 rules applied. Total rules applied 249 place count 631 transition count 1644
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 252 place count 628 transition count 1638
Iterating global reduction 2 with 3 rules applied. Total rules applied 255 place count 628 transition count 1638
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 258 place count 625 transition count 1632
Iterating global reduction 2 with 3 rules applied. Total rules applied 261 place count 625 transition count 1632
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 264 place count 622 transition count 1626
Iterating global reduction 2 with 3 rules applied. Total rules applied 267 place count 622 transition count 1626
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 270 place count 619 transition count 1620
Iterating global reduction 2 with 3 rules applied. Total rules applied 273 place count 619 transition count 1620
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 279 place count 619 transition count 1614
Applied a total of 279 rules in 417 ms. Remains 619 /749 variables (removed 130) and now considering 1614/1942 (removed 328) transitions.
[2023-03-12 16:42:01] [INFO ] Flow matrix only has 1080 transitions (discarded 534 similar events)
// Phase 1: matrix 1080 rows 619 cols
[2023-03-12 16:42:01] [INFO ] Computed 2 place invariants in 14 ms
[2023-03-12 16:42:01] [INFO ] Implicit Places using invariants in 395 ms returned []
[2023-03-12 16:42:01] [INFO ] Flow matrix only has 1080 transitions (discarded 534 similar events)
[2023-03-12 16:42:01] [INFO ] Invariant cache hit.
[2023-03-12 16:42:02] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-12 16:42:04] [INFO ] Implicit Places using invariants and state equation in 2651 ms returned []
Implicit Place search using SMT with State Equation took 3047 ms to find 0 implicit places.
[2023-03-12 16:42:04] [INFO ] Redundant transitions in 34 ms returned []
[2023-03-12 16:42:04] [INFO ] Flow matrix only has 1080 transitions (discarded 534 similar events)
[2023-03-12 16:42:04] [INFO ] Invariant cache hit.
[2023-03-12 16:42:05] [INFO ] Dead Transitions using invariants and state equation in 502 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 619/749 places, 1614/1942 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4010 ms. Remains : 619/749 places, 1614/1942 transitions.
Stuttering acceptance computed with spot in 46 ms :[true, (NOT p1)]
Running random walk in product with property : FunctionPointer-PT-c064-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(LEQ 2 s534), p0:(LEQ s418 s546)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 28 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-c064-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c064-LTLCardinality-15 finished in 4074 ms.
All properties solved by simple procedures.
Total runtime 66489 ms.
ITS solved all properties within timeout

BK_STOP 1678639326129

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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="FunctionPointer-PT-c064"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is FunctionPointer-PT-c064, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r169-tall-167838856400755"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c064.tgz
mv FunctionPointer-PT-c064 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;