About the Execution of ITS-Tools for FunctionPointer-PT-c128
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11132.531 | 3600000.00 | 11889984.00 | 3364.10 | TTFFTTFFTT?TTFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282400523.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is FunctionPointer-PT-c128, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282400523
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 7.8K Jun 7 17:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Jun 7 17:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Jun 7 17:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Jun 7 17:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Jun 6 15:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 15K Jun 7 17:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Jun 7 17:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Jun 7 17:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 7 17:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 4.2M Jun 6 12:11 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-c128-LTLCardinality-00
FORMULA_NAME FunctionPointer-PT-c128-LTLCardinality-01
FORMULA_NAME FunctionPointer-PT-c128-LTLCardinality-02
FORMULA_NAME FunctionPointer-PT-c128-LTLCardinality-03
FORMULA_NAME FunctionPointer-PT-c128-LTLCardinality-04
FORMULA_NAME FunctionPointer-PT-c128-LTLCardinality-05
FORMULA_NAME FunctionPointer-PT-c128-LTLCardinality-06
FORMULA_NAME FunctionPointer-PT-c128-LTLCardinality-07
FORMULA_NAME FunctionPointer-PT-c128-LTLCardinality-08
FORMULA_NAME FunctionPointer-PT-c128-LTLCardinality-09
FORMULA_NAME FunctionPointer-PT-c128-LTLCardinality-10
FORMULA_NAME FunctionPointer-PT-c128-LTLCardinality-11
FORMULA_NAME FunctionPointer-PT-c128-LTLCardinality-12
FORMULA_NAME FunctionPointer-PT-c128-LTLCardinality-13
FORMULA_NAME FunctionPointer-PT-c128-LTLCardinality-14
FORMULA_NAME FunctionPointer-PT-c128-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1654872516747
Running Version 202205111006
[2022-06-10 14:48:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-10 14:48:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 14:48:38] [INFO ] Load time of PNML (sax parser for PT used): 433 ms
[2022-06-10 14:48:38] [INFO ] Transformed 2826 places.
[2022-06-10 14:48:38] [INFO ] Transformed 8960 transitions.
[2022-06-10 14:48:38] [INFO ] Parsed PT model containing 2826 places and 8960 transitions in 575 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 1198 places in 36 ms
Reduce places removed 1198 places and 2998 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA FunctionPointer-PT-c128-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 1628 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 1611 transition count 5962
Discarding 297 places :
Symmetric choice reduction at 1 with 297 rule applications. Total rules 314 place count 1314 transition count 3716
Iterating global reduction 1 with 297 rules applied. Total rules applied 611 place count 1314 transition count 3716
Ensure Unique test removed 380 transitions
Reduce isomorphic transitions removed 380 transitions.
Iterating post reduction 1 with 380 rules applied. Total rules applied 991 place count 1314 transition count 3336
Discarding 154 places :
Symmetric choice reduction at 2 with 154 rule applications. Total rules 1145 place count 1160 transition count 3028
Iterating global reduction 2 with 154 rules applied. Total rules applied 1299 place count 1160 transition count 3028
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Iterating post reduction 2 with 76 rules applied. Total rules applied 1375 place count 1160 transition count 2952
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1389 place count 1146 transition count 2924
Iterating global reduction 3 with 14 rules applied. Total rules applied 1403 place count 1146 transition count 2924
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1417 place count 1132 transition count 2896
Iterating global reduction 3 with 14 rules applied. Total rules applied 1431 place count 1132 transition count 2896
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1444 place count 1119 transition count 2870
Iterating global reduction 3 with 13 rules applied. Total rules applied 1457 place count 1119 transition count 2870
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1470 place count 1106 transition count 2844
Iterating global reduction 3 with 13 rules applied. Total rules applied 1483 place count 1106 transition count 2844
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1496 place count 1093 transition count 2818
Iterating global reduction 3 with 13 rules applied. Total rules applied 1509 place count 1093 transition count 2818
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1522 place count 1080 transition count 2792
Iterating global reduction 3 with 13 rules applied. Total rules applied 1535 place count 1080 transition count 2792
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1547 place count 1068 transition count 2768
Iterating global reduction 3 with 12 rules applied. Total rules applied 1559 place count 1068 transition count 2768
Discarding 57 places :
Symmetric choice reduction at 3 with 57 rule applications. Total rules 1616 place count 1011 transition count 2550
Iterating global reduction 3 with 57 rules applied. Total rules applied 1673 place count 1011 transition count 2550
Discarding 57 places :
Symmetric choice reduction at 3 with 57 rule applications. Total rules 1730 place count 954 transition count 2322
Iterating global reduction 3 with 57 rules applied. Total rules applied 1787 place count 954 transition count 2322
Discarding 57 places :
Symmetric choice reduction at 3 with 57 rule applications. Total rules 1844 place count 897 transition count 2198
Iterating global reduction 3 with 57 rules applied. Total rules applied 1901 place count 897 transition count 2198
Discarding 57 places :
Symmetric choice reduction at 3 with 57 rule applications. Total rules 1958 place count 840 transition count 2084
Iterating global reduction 3 with 57 rules applied. Total rules applied 2015 place count 840 transition count 2084
Discarding 57 places :
Symmetric choice reduction at 3 with 57 rule applications. Total rules 2072 place count 783 transition count 1970
Iterating global reduction 3 with 57 rules applied. Total rules applied 2129 place count 783 transition count 1970
Discarding 57 places :
Symmetric choice reduction at 3 with 57 rule applications. Total rules 2186 place count 726 transition count 1856
Iterating global reduction 3 with 57 rules applied. Total rules applied 2243 place count 726 transition count 1856
Discarding 56 places :
Symmetric choice reduction at 3 with 56 rule applications. Total rules 2299 place count 670 transition count 1744
Iterating global reduction 3 with 56 rules applied. Total rules applied 2355 place count 670 transition count 1744
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 2360 place count 665 transition count 1734
Iterating global reduction 3 with 5 rules applied. Total rules applied 2365 place count 665 transition count 1734
Applied a total of 2365 rules in 1095 ms. Remains 665 /1628 variables (removed 963) and now considering 1734/5962 (removed 4228) transitions.
[2022-06-10 14:48:39] [INFO ] Flow matrix only has 1159 transitions (discarded 575 similar events)
// Phase 1: matrix 1159 rows 665 cols
[2022-06-10 14:48:39] [INFO ] Computed 2 place invariants in 33 ms
[2022-06-10 14:48:40] [INFO ] Implicit Places using invariants in 682 ms returned []
[2022-06-10 14:48:40] [INFO ] Flow matrix only has 1159 transitions (discarded 575 similar events)
// Phase 1: matrix 1159 rows 665 cols
[2022-06-10 14:48:40] [INFO ] Computed 2 place invariants in 13 ms
[2022-06-10 14:48:40] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-10 14:48:43] [INFO ] Implicit Places using invariants and state equation in 2988 ms returned []
Implicit Place search using SMT with State Equation took 3702 ms to find 0 implicit places.
[2022-06-10 14:48:43] [INFO ] Flow matrix only has 1159 transitions (discarded 575 similar events)
// Phase 1: matrix 1159 rows 665 cols
[2022-06-10 14:48:43] [INFO ] Computed 2 place invariants in 14 ms
[2022-06-10 14:48:44] [INFO ] Dead Transitions using invariants and state equation in 591 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 665/1628 places, 1734/5962 transitions.
Finished structural reductions, in 1 iterations. Remains : 665/1628 places, 1734/5962 transitions.
Support contains 12 out of 665 places after structural reductions.
[2022-06-10 14:48:44] [INFO ] Flatten gal took : 146 ms
[2022-06-10 14:48:44] [INFO ] Flatten gal took : 104 ms
[2022-06-10 14:48:44] [INFO ] Input system was already deterministic with 1734 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=44 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-06-10 14:48:45] [INFO ] Flow matrix only has 1159 transitions (discarded 575 similar events)
// Phase 1: matrix 1159 rows 665 cols
[2022-06-10 14:48:45] [INFO ] Computed 2 place invariants in 12 ms
[2022-06-10 14:48:45] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-06-10 14:48:45] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 14:48:45] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-10 14:48:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 14:48:45] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 14:48:46] [INFO ] After 443ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-06-10 14:48:46] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-10 14:48:46] [INFO ] After 223ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-06-10 14:48:46] [INFO ] After 567ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 203 ms.
[2022-06-10 14:48:46] [INFO ] After 1477ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 235 ms.
Support contains 8 out of 665 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 665/665 places, 1734/1734 transitions.
Graph (complete) has 2868 edges and 665 vertex of which 473 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.12 ms
Discarding 192 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 473 transition count 1350
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 386 place count 472 transition count 1348
Iterating global reduction 1 with 1 rules applied. Total rules applied 387 place count 472 transition count 1348
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 389 place count 472 transition count 1346
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 390 place count 471 transition count 1344
Iterating global reduction 2 with 1 rules applied. Total rules applied 391 place count 471 transition count 1344
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 392 place count 470 transition count 1342
Iterating global reduction 2 with 1 rules applied. Total rules applied 393 place count 470 transition count 1342
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 394 place count 469 transition count 1338
Iterating global reduction 2 with 1 rules applied. Total rules applied 395 place count 469 transition count 1338
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 396 place count 468 transition count 1334
Iterating global reduction 2 with 1 rules applied. Total rules applied 397 place count 468 transition count 1334
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 398 place count 467 transition count 1332
Iterating global reduction 2 with 1 rules applied. Total rules applied 399 place count 467 transition count 1332
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 400 place count 466 transition count 1330
Iterating global reduction 2 with 1 rules applied. Total rules applied 401 place count 466 transition count 1330
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 402 place count 465 transition count 1328
Iterating global reduction 2 with 1 rules applied. Total rules applied 403 place count 465 transition count 1328
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 404 place count 464 transition count 1326
Iterating global reduction 2 with 1 rules applied. Total rules applied 405 place count 464 transition count 1326
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 406 place count 463 transition count 1324
Iterating global reduction 2 with 1 rules applied. Total rules applied 407 place count 463 transition count 1324
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 2 with 12 rules applied. Total rules applied 419 place count 463 transition count 1312
Applied a total of 419 rules in 397 ms. Remains 463 /665 variables (removed 202) and now considering 1312/1734 (removed 422) transitions.
Finished structural reductions, in 1 iterations. Remains : 463/665 places, 1312/1734 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-06-10 14:48:47] [INFO ] Flow matrix only has 754 transitions (discarded 558 similar events)
// Phase 1: matrix 754 rows 463 cols
[2022-06-10 14:48:47] [INFO ] Computed 3 place invariants in 12 ms
[2022-06-10 14:48:47] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 14:48:47] [INFO ] After 110ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-10 14:48:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 14:48:48] [INFO ] After 239ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-10 14:48:48] [INFO ] State equation strengthened by 90 read => feed constraints.
[2022-06-10 14:48:48] [INFO ] After 131ms SMT Verify possible using 90 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-06-10 14:48:48] [INFO ] After 285ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 79 ms.
[2022-06-10 14:48:48] [INFO ] After 727ms 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 77 ms.
Support contains 4 out of 463 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 463/463 places, 1312/1312 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 461 transition count 1308
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 461 transition count 1308
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 459 transition count 1302
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 459 transition count 1302
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 457 transition count 1296
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 457 transition count 1296
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 455 transition count 1292
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 455 transition count 1292
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 453 transition count 1288
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 453 transition count 1288
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 451 transition count 1284
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 451 transition count 1284
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 449 transition count 1280
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 449 transition count 1280
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 447 transition count 1276
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 447 transition count 1276
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 446 transition count 1274
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 446 transition count 1274
Applied a total of 34 rules in 129 ms. Remains 446 /463 variables (removed 17) and now considering 1274/1312 (removed 38) transitions.
Finished structural reductions, in 1 iterations. Remains : 446/463 places, 1274/1312 transitions.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 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 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 233744 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :{}
Probabilistic random walk after 233744 steps, saw 143343 distinct states, run finished after 3002 ms. (steps per millisecond=77 ) properties seen :0
Running SMT prover for 3 properties.
[2022-06-10 14:48:51] [INFO ] Flow matrix only has 727 transitions (discarded 547 similar events)
// Phase 1: matrix 727 rows 446 cols
[2022-06-10 14:48:51] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 14:48:51] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 14:48:51] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-10 14:48:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 14:48:52] [INFO ] After 227ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-10 14:48:52] [INFO ] State equation strengthened by 84 read => feed constraints.
[2022-06-10 14:48:52] [INFO ] After 152ms SMT Verify possible using 84 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-06-10 14:48:52] [INFO ] After 283ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 85 ms.
[2022-06-10 14:48:52] [INFO ] After 705ms 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 52 ms.
Support contains 4 out of 446 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 446/446 places, 1274/1274 transitions.
Applied a total of 0 rules in 58 ms. Remains 446 /446 variables (removed 0) and now considering 1274/1274 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 446/446 places, 1274/1274 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 446/446 places, 1274/1274 transitions.
Applied a total of 0 rules in 80 ms. Remains 446 /446 variables (removed 0) and now considering 1274/1274 (removed 0) transitions.
[2022-06-10 14:48:52] [INFO ] Flow matrix only has 727 transitions (discarded 547 similar events)
// Phase 1: matrix 727 rows 446 cols
[2022-06-10 14:48:52] [INFO ] Computed 3 place invariants in 9 ms
[2022-06-10 14:48:53] [INFO ] Implicit Places using invariants in 332 ms returned []
[2022-06-10 14:48:53] [INFO ] Flow matrix only has 727 transitions (discarded 547 similar events)
// Phase 1: matrix 727 rows 446 cols
[2022-06-10 14:48:53] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 14:48:53] [INFO ] State equation strengthened by 84 read => feed constraints.
[2022-06-10 14:48:55] [INFO ] Implicit Places using invariants and state equation in 2009 ms returned []
Implicit Place search using SMT with State Equation took 2343 ms to find 0 implicit places.
[2022-06-10 14:48:55] [INFO ] Redundant transitions in 90 ms returned []
[2022-06-10 14:48:55] [INFO ] Flow matrix only has 727 transitions (discarded 547 similar events)
// Phase 1: matrix 727 rows 446 cols
[2022-06-10 14:48:55] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 14:48:55] [INFO ] Dead Transitions using invariants and state equation in 420 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 446/446 places, 1274/1274 transitions.
Ensure Unique test removed 547 transitions
Reduce isomorphic transitions removed 547 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 560 rules applied. Total rules applied 560 place count 446 transition count 714
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 573 place count 433 transition count 714
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 78 Pre rules applied. Total rules applied 573 place count 433 transition count 636
Deduced a syphon composed of 78 places in 1 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 2 with 156 rules applied. Total rules applied 729 place count 355 transition count 636
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 991 place count 224 transition count 505
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 1055 place count 160 transition count 377
Iterating global reduction 2 with 64 rules applied. Total rules applied 1119 place count 160 transition count 377
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1120 place count 160 transition count 376
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1183 place count 97 transition count 250
Iterating global reduction 3 with 63 rules applied. Total rules applied 1246 place count 97 transition count 250
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1309 place count 34 transition count 124
Iterating global reduction 3 with 63 rules applied. Total rules applied 1372 place count 34 transition count 124
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 3 with 63 rules applied. Total rules applied 1435 place count 34 transition count 61
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1435 place count 34 transition count 60
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 1437 place count 33 transition count 60
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 1439 place count 32 transition count 59
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 1445 place count 29 transition count 59
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 1448 place count 29 transition count 56
Applied a total of 1448 rules in 52 ms. Remains 29 /446 variables (removed 417) and now considering 56/1274 (removed 1218) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 56 rows 29 cols
[2022-06-10 14:48:55] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 14:48:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 14:48:55] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-10 14:48:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 14:48:55] [INFO ] After 17ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-10 14:48:55] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-06-10 14:48:55] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-06-10 14:48:55] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 8 ms.
[2022-06-10 14:48:55] [INFO ] After 71ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2022-06-10 14:48:55] [INFO ] Flatten gal took : 4 ms
[2022-06-10 14:48:55] [INFO ] Flatten gal took : 3 ms
[2022-06-10 14:48:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11637640876454580084.gal : 66 ms
[2022-06-10 14:48:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3211180654685600623.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13855649949046566704;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11637640876454580084.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3211180654685600623.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality3211180654685600623.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :69 after 759
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :759 after 1.47722e+06
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :1.47722e+06 after 9.61182e+12
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :9.61182e+12 after 6.93246e+14
Detected timeout of ITS tools.
[2022-06-10 14:49:11] [INFO ] Flatten gal took : 8 ms
[2022-06-10 14:49:11] [INFO ] Applying decomposition
[2022-06-10 14:49:11] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17708185546082273012.txt' '-o' '/tmp/graph17708185546082273012.bin' '-w' '/tmp/graph17708185546082273012.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17708185546082273012.bin' '-l' '-1' '-v' '-w' '/tmp/graph17708185546082273012.weights' '-q' '0' '-e' '0.001'
[2022-06-10 14:49:11] [INFO ] Decomposing Gal with order
[2022-06-10 14:49:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 14:49:11] [INFO ] Removed a total of 21 redundant transitions.
[2022-06-10 14:49:11] [INFO ] Flatten gal took : 86 ms
[2022-06-10 14:49:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 2 ms.
[2022-06-10 14:49:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12303394024661998384.gal : 2 ms
[2022-06-10 14:49:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16845237552455408593.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13855649949046566704;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12303394024661998384.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16845237552455408593.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality16845237552455408593.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :69 after 759
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :759 after 83846
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :83846 after 6.09274e+09
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :6.09274e+09 after 5.35814e+10
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :5.35814e+10 after 2.89464e+11
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9592300879996192547
[2022-06-10 14:49:26] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9592300879996192547
Running compilation step : cd /tmp/ltsmin9592300879996192547;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 208 ms.
Running link step : cd /tmp/ltsmin9592300879996192547;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin9592300879996192547;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp0==true'
LTSmin run took 319 ms.
Found Violation
Running LTSmin : cd /tmp/ltsmin9592300879996192547;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp5==true'
LTSmin run took 242 ms.
Found Violation
Running LTSmin : cd /tmp/ltsmin9592300879996192547;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp7==true'
LTSmin run took 144 ms.
Found Violation
Computed a total of 192 stabilizing places and 512 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(p0)) U !G(X(X(p0)))))'
Support contains 1 out of 665 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 665/665 places, 1734/1734 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 659 transition count 1722
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 659 transition count 1722
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 16 place count 659 transition count 1718
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 653 transition count 1704
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 653 transition count 1704
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 33 place count 648 transition count 1686
Iterating global reduction 1 with 5 rules applied. Total rules applied 38 place count 648 transition count 1686
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 43 place count 643 transition count 1668
Iterating global reduction 1 with 5 rules applied. Total rules applied 48 place count 643 transition count 1668
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 53 place count 638 transition count 1656
Iterating global reduction 1 with 5 rules applied. Total rules applied 58 place count 638 transition count 1656
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 63 place count 633 transition count 1646
Iterating global reduction 1 with 5 rules applied. Total rules applied 68 place count 633 transition count 1646
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 73 place count 628 transition count 1636
Iterating global reduction 1 with 5 rules applied. Total rules applied 78 place count 628 transition count 1636
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 83 place count 623 transition count 1626
Iterating global reduction 1 with 5 rules applied. Total rules applied 88 place count 623 transition count 1626
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 92 place count 619 transition count 1618
Iterating global reduction 1 with 4 rules applied. Total rules applied 96 place count 619 transition count 1618
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 97 place count 618 transition count 1616
Iterating global reduction 1 with 1 rules applied. Total rules applied 98 place count 618 transition count 1616
Applied a total of 98 rules in 337 ms. Remains 618 /665 variables (removed 47) and now considering 1616/1734 (removed 118) transitions.
[2022-06-10 14:49:27] [INFO ] Flow matrix only has 1078 transitions (discarded 538 similar events)
// Phase 1: matrix 1078 rows 618 cols
[2022-06-10 14:49:27] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-10 14:49:28] [INFO ] Implicit Places using invariants in 439 ms returned []
[2022-06-10 14:49:28] [INFO ] Flow matrix only has 1078 transitions (discarded 538 similar events)
// Phase 1: matrix 1078 rows 618 cols
[2022-06-10 14:49:28] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-10 14:49:28] [INFO ] State equation strengthened by 266 read => feed constraints.
[2022-06-10 14:49:33] [INFO ] Implicit Places using invariants and state equation in 5659 ms returned []
Implicit Place search using SMT with State Equation took 6103 ms to find 0 implicit places.
[2022-06-10 14:49:33] [INFO ] Flow matrix only has 1078 transitions (discarded 538 similar events)
// Phase 1: matrix 1078 rows 618 cols
[2022-06-10 14:49:33] [INFO ] Computed 2 place invariants in 10 ms
[2022-06-10 14:49:34] [INFO ] Dead Transitions using invariants and state equation in 562 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 618/665 places, 1616/1734 transitions.
Finished structural reductions, in 1 iterations. Remains : 618/665 places, 1616/1734 transitions.
Stuttering acceptance computed with spot in 280 ms :[p0, p0, p0]
Running random walk in product with property : FunctionPointer-PT-c128-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=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:(LEQ 2 s543)], 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 850 ms.
Product exploration explored 100000 steps with 33333 reset in 731 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 : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT p0)))
Knowledge based reduction with 2 factoid took 49 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA FunctionPointer-PT-c128-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FunctionPointer-PT-c128-LTLCardinality-01 finished in 8985 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!F(!(F(p0)&&F(p1)&&p2)) U X(X(p3))))'
Support contains 6 out of 665 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 665/665 places, 1734/1734 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 661 transition count 1726
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 661 transition count 1726
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 661 transition count 1724
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 14 place count 657 transition count 1716
Iterating global reduction 1 with 4 rules applied. Total rules applied 18 place count 657 transition count 1716
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 21 place count 654 transition count 1706
Iterating global reduction 1 with 3 rules applied. Total rules applied 24 place count 654 transition count 1706
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 27 place count 651 transition count 1696
Iterating global reduction 1 with 3 rules applied. Total rules applied 30 place count 651 transition count 1696
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 33 place count 648 transition count 1690
Iterating global reduction 1 with 3 rules applied. Total rules applied 36 place count 648 transition count 1690
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 39 place count 645 transition count 1684
Iterating global reduction 1 with 3 rules applied. Total rules applied 42 place count 645 transition count 1684
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 45 place count 642 transition count 1676
Iterating global reduction 1 with 3 rules applied. Total rules applied 48 place count 642 transition count 1676
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 51 place count 639 transition count 1668
Iterating global reduction 1 with 3 rules applied. Total rules applied 54 place count 639 transition count 1668
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 57 place count 636 transition count 1662
Iterating global reduction 1 with 3 rules applied. Total rules applied 60 place count 636 transition count 1662
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 61 place count 635 transition count 1660
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 635 transition count 1660
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 63 place count 634 transition count 1658
Iterating global reduction 1 with 1 rules applied. Total rules applied 64 place count 634 transition count 1658
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 65 place count 633 transition count 1656
Iterating global reduction 1 with 1 rules applied. Total rules applied 66 place count 633 transition count 1656
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 67 place count 632 transition count 1654
Iterating global reduction 1 with 1 rules applied. Total rules applied 68 place count 632 transition count 1654
Applied a total of 68 rules in 407 ms. Remains 632 /665 variables (removed 33) and now considering 1654/1734 (removed 80) transitions.
[2022-06-10 14:49:36] [INFO ] Flow matrix only has 1104 transitions (discarded 550 similar events)
// Phase 1: matrix 1104 rows 632 cols
[2022-06-10 14:49:36] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-10 14:49:37] [INFO ] Implicit Places using invariants in 415 ms returned []
[2022-06-10 14:49:37] [INFO ] Flow matrix only has 1104 transitions (discarded 550 similar events)
// Phase 1: matrix 1104 rows 632 cols
[2022-06-10 14:49:37] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-10 14:49:37] [INFO ] State equation strengthened by 271 read => feed constraints.
[2022-06-10 14:49:39] [INFO ] Implicit Places using invariants and state equation in 2753 ms returned []
Implicit Place search using SMT with State Equation took 3170 ms to find 0 implicit places.
[2022-06-10 14:49:39] [INFO ] Flow matrix only has 1104 transitions (discarded 550 similar events)
// Phase 1: matrix 1104 rows 632 cols
[2022-06-10 14:49:39] [INFO ] Computed 2 place invariants in 13 ms
[2022-06-10 14:49:40] [INFO ] Dead Transitions using invariants and state equation in 544 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 632/665 places, 1654/1734 transitions.
Finished structural reductions, in 1 iterations. Remains : 632/665 places, 1654/1734 transitions.
Stuttering acceptance computed with spot in 594 ms :[(NOT p3), (NOT p3), (NOT p3), (NOT p3), true, (NOT p3), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : FunctionPointer-PT-c128-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 3}, { cond=p2, acceptance={} source=2 dest: 5}], [{ cond=(NOT p3), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=5 dest: 4}, { cond=(AND p2 (NOT p3)), acceptance={0} source=5 dest: 5}, { cond=(AND p2 (NOT p0) (NOT p3)), acceptance={0} source=5 dest: 6}, { cond=(AND p2 (NOT p1) (NOT p3)), acceptance={0} source=5 dest: 7}, { cond=(AND p2 (NOT p3)), acceptance={0} source=5 dest: 8}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=7 dest: 7}], [{ cond=(NOT p2), acceptance={} source=8 dest: 4}, { cond=(AND p2 (NOT p0)), acceptance={} source=8 dest: 6}, { cond=(AND p2 (NOT p1)), acceptance={} source=8 dest: 7}, { cond=p2, acceptance={} source=8 dest: 8}]], initial=0, aps=[p2:(GT s373 s406), p3:(LEQ 1 s552), p0:(LEQ s560 s548), p1:(LEQ 2 s22)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-c128-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c128-LTLCardinality-03 finished in 4749 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p0)||p1))))'
Support contains 4 out of 665 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 665/665 places, 1734/1734 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 660 transition count 1724
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 660 transition count 1724
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 660 transition count 1722
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 17 place count 655 transition count 1710
Iterating global reduction 1 with 5 rules applied. Total rules applied 22 place count 655 transition count 1710
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 27 place count 650 transition count 1694
Iterating global reduction 1 with 5 rules applied. Total rules applied 32 place count 650 transition count 1694
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 37 place count 645 transition count 1678
Iterating global reduction 1 with 5 rules applied. Total rules applied 42 place count 645 transition count 1678
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 47 place count 640 transition count 1666
Iterating global reduction 1 with 5 rules applied. Total rules applied 52 place count 640 transition count 1666
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 56 place count 636 transition count 1658
Iterating global reduction 1 with 4 rules applied. Total rules applied 60 place count 636 transition count 1658
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 64 place count 632 transition count 1648
Iterating global reduction 1 with 4 rules applied. Total rules applied 68 place count 632 transition count 1648
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 72 place count 628 transition count 1638
Iterating global reduction 1 with 4 rules applied. Total rules applied 76 place count 628 transition count 1638
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 80 place count 624 transition count 1630
Iterating global reduction 1 with 4 rules applied. Total rules applied 84 place count 624 transition count 1630
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 86 place count 622 transition count 1626
Iterating global reduction 1 with 2 rules applied. Total rules applied 88 place count 622 transition count 1626
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 89 place count 621 transition count 1624
Iterating global reduction 1 with 1 rules applied. Total rules applied 90 place count 621 transition count 1624
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 91 place count 620 transition count 1622
Iterating global reduction 1 with 1 rules applied. Total rules applied 92 place count 620 transition count 1622
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 93 place count 619 transition count 1620
Iterating global reduction 1 with 1 rules applied. Total rules applied 94 place count 619 transition count 1620
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 98 place count 619 transition count 1616
Applied a total of 98 rules in 772 ms. Remains 619 /665 variables (removed 46) and now considering 1616/1734 (removed 118) transitions.
[2022-06-10 14:49:41] [INFO ] Flow matrix only has 1082 transitions (discarded 534 similar events)
// Phase 1: matrix 1082 rows 619 cols
[2022-06-10 14:49:41] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-10 14:49:42] [INFO ] Implicit Places using invariants in 388 ms returned []
[2022-06-10 14:49:42] [INFO ] Flow matrix only has 1082 transitions (discarded 534 similar events)
// Phase 1: matrix 1082 rows 619 cols
[2022-06-10 14:49:42] [INFO ] Computed 2 place invariants in 6 ms
[2022-06-10 14:49:42] [INFO ] State equation strengthened by 269 read => feed constraints.
[2022-06-10 14:49:45] [INFO ] Implicit Places using invariants and state equation in 2788 ms returned []
Implicit Place search using SMT with State Equation took 3178 ms to find 0 implicit places.
[2022-06-10 14:49:45] [INFO ] Redundant transitions in 85 ms returned []
[2022-06-10 14:49:45] [INFO ] Flow matrix only has 1082 transitions (discarded 534 similar events)
// Phase 1: matrix 1082 rows 619 cols
[2022-06-10 14:49:45] [INFO ] Computed 2 place invariants in 10 ms
[2022-06-10 14:49:45] [INFO ] Dead Transitions using invariants and state equation in 519 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 619/665 places, 1616/1734 transitions.
Finished structural reductions, in 1 iterations. Remains : 619/665 places, 1616/1734 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FunctionPointer-PT-c128-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT s528 s145), p0:(GT s540 s523)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 60 steps with 0 reset in 2 ms.
FORMULA FunctionPointer-PT-c128-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c128-LTLCardinality-06 finished in 4670 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 1 out of 665 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 665/665 places, 1734/1734 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 659 transition count 1722
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 659 transition count 1722
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 16 place count 659 transition count 1718
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 653 transition count 1704
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 653 transition count 1704
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 33 place count 648 transition count 1688
Iterating global reduction 1 with 5 rules applied. Total rules applied 38 place count 648 transition count 1688
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 43 place count 643 transition count 1672
Iterating global reduction 1 with 5 rules applied. Total rules applied 48 place count 643 transition count 1672
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 53 place count 638 transition count 1660
Iterating global reduction 1 with 5 rules applied. Total rules applied 58 place count 638 transition count 1660
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 63 place count 633 transition count 1650
Iterating global reduction 1 with 5 rules applied. Total rules applied 68 place count 633 transition count 1650
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 73 place count 628 transition count 1638
Iterating global reduction 1 with 5 rules applied. Total rules applied 78 place count 628 transition count 1638
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 83 place count 623 transition count 1626
Iterating global reduction 1 with 5 rules applied. Total rules applied 88 place count 623 transition count 1626
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 92 place count 619 transition count 1618
Iterating global reduction 1 with 4 rules applied. Total rules applied 96 place count 619 transition count 1618
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 98 place count 617 transition count 1614
Iterating global reduction 1 with 2 rules applied. Total rules applied 100 place count 617 transition count 1614
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 101 place count 616 transition count 1612
Iterating global reduction 1 with 1 rules applied. Total rules applied 102 place count 616 transition count 1612
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 103 place count 615 transition count 1610
Iterating global reduction 1 with 1 rules applied. Total rules applied 104 place count 615 transition count 1610
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 105 place count 614 transition count 1608
Iterating global reduction 1 with 1 rules applied. Total rules applied 106 place count 614 transition count 1608
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 110 place count 614 transition count 1604
Applied a total of 110 rules in 335 ms. Remains 614 /665 variables (removed 51) and now considering 1604/1734 (removed 130) transitions.
[2022-06-10 14:49:46] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
// Phase 1: matrix 1071 rows 614 cols
[2022-06-10 14:49:46] [INFO ] Computed 2 place invariants in 11 ms
[2022-06-10 14:49:46] [INFO ] Implicit Places using invariants in 387 ms returned []
[2022-06-10 14:49:46] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
// Phase 1: matrix 1071 rows 614 cols
[2022-06-10 14:49:46] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-10 14:49:46] [INFO ] State equation strengthened by 265 read => feed constraints.
[2022-06-10 14:49:48] [INFO ] Implicit Places using invariants and state equation in 2130 ms returned []
Implicit Place search using SMT with State Equation took 2527 ms to find 0 implicit places.
[2022-06-10 14:49:48] [INFO ] Redundant transitions in 24 ms returned []
[2022-06-10 14:49:48] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
// Phase 1: matrix 1071 rows 614 cols
[2022-06-10 14:49:48] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-10 14:49:49] [INFO ] Dead Transitions using invariants and state equation in 492 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 614/665 places, 1604/1734 transitions.
Finished structural reductions, in 1 iterations. Remains : 614/665 places, 1604/1734 transitions.
Stuttering acceptance computed with spot in 370 ms :[true, (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c128-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(GT 2 s542)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 735 reset in 620 ms.
Product exploration explored 100000 steps with 755 reset in 688 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 p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 147 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 50 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 491196 steps, run timeout after 3001 ms. (steps per millisecond=163 ) properties seen :{}
Probabilistic random walk after 491196 steps, saw 318818 distinct states, run finished after 3001 ms. (steps per millisecond=163 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-10 14:49:54] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
// Phase 1: matrix 1071 rows 614 cols
[2022-06-10 14:49:54] [INFO ] Computed 2 place invariants in 18 ms
[2022-06-10 14:49:54] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-06-10 14:49:54] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 14:49:54] [INFO ] After 256ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-10 14:49:54] [INFO ] State equation strengthened by 265 read => feed constraints.
[2022-06-10 14:49:54] [INFO ] After 73ms SMT Verify possible using 265 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 14:49:54] [INFO ] After 429ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 14:49:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-10 14:49:54] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 14:49:54] [INFO ] After 259ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 14:49:55] [INFO ] After 71ms SMT Verify possible using 265 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-10 14:49:55] [INFO ] After 124ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2022-06-10 14:49:55] [INFO ] After 513ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 1 out of 614 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 614/614 places, 1604/1604 transitions.
Graph (complete) has 2680 edges and 614 vertex of which 422 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 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 422 transition count 1220
Applied a total of 385 rules in 52 ms. Remains 422 /614 variables (removed 192) and now considering 1220/1604 (removed 384) transitions.
Finished structural reductions, in 1 iterations. Remains : 422/614 places, 1220/1604 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 558368 steps, run timeout after 3001 ms. (steps per millisecond=186 ) properties seen :{}
Probabilistic random walk after 558368 steps, saw 342383 distinct states, run finished after 3001 ms. (steps per millisecond=186 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-10 14:49:58] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2022-06-10 14:49:58] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 14:49:58] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 14:49:58] [INFO ] After 186ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-10 14:49:58] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 14:49:58] [INFO ] After 45ms SMT Verify possible using 75 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 14:49:58] [INFO ] After 317ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 14:49:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 14:49:58] [INFO ] After 177ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 14:49:58] [INFO ] After 53ms SMT Verify possible using 75 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-10 14:49:58] [INFO ] After 93ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2022-06-10 14:49:58] [INFO ] After 360ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 422/422 places, 1220/1220 transitions.
Applied a total of 0 rules in 44 ms. Remains 422 /422 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 422/422 places, 1220/1220 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 422/422 places, 1220/1220 transitions.
Applied a total of 0 rules in 47 ms. Remains 422 /422 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
[2022-06-10 14:49:58] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2022-06-10 14:49:58] [INFO ] Computed 3 place invariants in 12 ms
[2022-06-10 14:49:59] [INFO ] Implicit Places using invariants in 285 ms returned []
[2022-06-10 14:49:59] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2022-06-10 14:49:59] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 14:49:59] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 14:50:00] [INFO ] Implicit Places using invariants and state equation in 1470 ms returned []
Implicit Place search using SMT with State Equation took 1758 ms to find 0 implicit places.
[2022-06-10 14:50:00] [INFO ] Redundant transitions in 17 ms returned []
[2022-06-10 14:50:00] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2022-06-10 14:50:00] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 14:50:01] [INFO ] Dead Transitions using invariants and state equation in 391 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 422/422 places, 1220/1220 transitions.
Ensure Unique test removed 531 transitions
Reduce isomorphic transitions removed 531 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 541 rules applied. Total rules applied 541 place count 422 transition count 679
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 551 place count 412 transition count 679
Performed 73 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 73 Pre rules applied. Total rules applied 551 place count 412 transition count 606
Deduced a syphon composed of 73 places in 0 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 2 with 146 rules applied. Total rules applied 697 place count 339 transition count 606
Performed 127 Post agglomeration using F-continuation condition.Transition count delta: 127
Deduced a syphon composed of 127 places in 0 ms
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 2 with 254 rules applied. Total rules applied 951 place count 212 transition count 479
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 1015 place count 148 transition count 351
Iterating global reduction 2 with 64 rules applied. Total rules applied 1079 place count 148 transition count 351
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1080 place count 148 transition count 350
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1143 place count 85 transition count 224
Iterating global reduction 3 with 63 rules applied. Total rules applied 1206 place count 85 transition count 224
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1269 place count 22 transition count 98
Iterating global reduction 3 with 63 rules applied. Total rules applied 1332 place count 22 transition count 98
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 3 with 63 rules applied. Total rules applied 1395 place count 22 transition count 35
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1395 place count 22 transition count 34
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 1397 place count 21 transition count 34
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 1399 place count 20 transition count 33
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 1401 place count 19 transition count 33
Applied a total of 1401 rules in 33 ms. Remains 19 /422 variables (removed 403) and now considering 33/1220 (removed 1187) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 33 rows 19 cols
[2022-06-10 14:50:01] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 14:50:01] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 14:50:01] [INFO ] After 9ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-10 14:50:01] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-06-10 14:50:01] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 14:50:01] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 14:50:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 14:50:01] [INFO ] After 8ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 14:50:01] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-10 14:50:01] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-06-10 14:50:01] [INFO ] After 31ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-10 14:50:01] [INFO ] Flatten gal took : 3 ms
[2022-06-10 14:50:01] [INFO ] Flatten gal took : 2 ms
[2022-06-10 14:50:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14849610163542143581.gal : 1 ms
[2022-06-10 14:50:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7651279903408221394.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13055441167113928526;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14849610163542143581.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7651279903408221394.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality7651279903408221394.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :69 after 759
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :759 after 188231
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :188231 after 9.48316e+07
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :9.48316e+07 after 2.78362e+08
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2.78362e+08 after 6.45066e+08
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :6.45066e+08 after 1.37812e+09
Detected timeout of ITS tools.
[2022-06-10 14:50:16] [INFO ] Flatten gal took : 1 ms
[2022-06-10 14:50:16] [INFO ] Applying decomposition
[2022-06-10 14:50:16] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2584189278695036379.txt' '-o' '/tmp/graph2584189278695036379.bin' '-w' '/tmp/graph2584189278695036379.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2584189278695036379.bin' '-l' '-1' '-v' '-w' '/tmp/graph2584189278695036379.weights' '-q' '0' '-e' '0.001'
[2022-06-10 14:50:16] [INFO ] Decomposing Gal with order
[2022-06-10 14:50:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 14:50:16] [INFO ] Removed a total of 36 redundant transitions.
[2022-06-10 14:50:16] [INFO ] Flatten gal took : 4 ms
[2022-06-10 14:50:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2022-06-10 14:50:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10541278741188387203.gal : 1 ms
[2022-06-10 14:50:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality956220034366955315.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13055441167113928526;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10541278741188387203.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality956220034366955315.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality956220034366955315.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :69 after 759
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12028176447419431378
[2022-06-10 14:50:31] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12028176447419431378
Running compilation step : cd /tmp/ltsmin12028176447419431378;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 100 ms.
Running link step : cd /tmp/ltsmin12028176447419431378;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin12028176447419431378;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf0==true'
LTSmin run took 76 ms.
Found Violation
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 124 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 39 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[true, (NOT p0)]
Support contains 1 out of 614 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 614/614 places, 1604/1604 transitions.
Applied a total of 0 rules in 79 ms. Remains 614 /614 variables (removed 0) and now considering 1604/1604 (removed 0) transitions.
[2022-06-10 14:50:31] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
// Phase 1: matrix 1071 rows 614 cols
[2022-06-10 14:50:31] [INFO ] Computed 2 place invariants in 9 ms
[2022-06-10 14:50:32] [INFO ] Implicit Places using invariants in 402 ms returned []
[2022-06-10 14:50:32] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
// Phase 1: matrix 1071 rows 614 cols
[2022-06-10 14:50:32] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-10 14:50:32] [INFO ] State equation strengthened by 265 read => feed constraints.
[2022-06-10 14:50:35] [INFO ] Implicit Places using invariants and state equation in 3322 ms returned []
Implicit Place search using SMT with State Equation took 3730 ms to find 0 implicit places.
[2022-06-10 14:50:35] [INFO ] Redundant transitions in 28 ms returned []
[2022-06-10 14:50:35] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
// Phase 1: matrix 1071 rows 614 cols
[2022-06-10 14:50:35] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-10 14:50:36] [INFO ] Dead Transitions using invariants and state equation in 484 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 614/614 places, 1604/1604 transitions.
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 p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 208 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 38 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 488856 steps, run timeout after 3001 ms. (steps per millisecond=162 ) properties seen :{}
Probabilistic random walk after 488856 steps, saw 317302 distinct states, run finished after 3001 ms. (steps per millisecond=162 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-10 14:50:39] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
// Phase 1: matrix 1071 rows 614 cols
[2022-06-10 14:50:39] [INFO ] Computed 2 place invariants in 10 ms
[2022-06-10 14:50:39] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-06-10 14:50:39] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 14:50:39] [INFO ] After 253ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-10 14:50:39] [INFO ] State equation strengthened by 265 read => feed constraints.
[2022-06-10 14:50:39] [INFO ] After 70ms SMT Verify possible using 265 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 14:50:39] [INFO ] After 425ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 14:50:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-06-10 14:50:39] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 14:50:40] [INFO ] After 249ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 14:50:40] [INFO ] After 72ms SMT Verify possible using 265 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-10 14:50:40] [INFO ] After 125ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-06-10 14:50:40] [INFO ] After 497ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 1 out of 614 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 614/614 places, 1604/1604 transitions.
Graph (complete) has 2680 edges and 614 vertex of which 422 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 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 422 transition count 1220
Applied a total of 385 rules in 48 ms. Remains 422 /614 variables (removed 192) and now considering 1220/1604 (removed 384) transitions.
Finished structural reductions, in 1 iterations. Remains : 422/614 places, 1220/1604 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 578465 steps, run timeout after 3001 ms. (steps per millisecond=192 ) properties seen :{}
Probabilistic random walk after 578465 steps, saw 354706 distinct states, run finished after 3001 ms. (steps per millisecond=192 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-10 14:50:43] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2022-06-10 14:50:43] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 14:50:43] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 14:50:43] [INFO ] After 172ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-10 14:50:43] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 14:50:43] [INFO ] After 43ms SMT Verify possible using 75 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 14:50:43] [INFO ] After 290ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 14:50:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 14:50:43] [INFO ] After 171ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 14:50:44] [INFO ] After 51ms SMT Verify possible using 75 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-10 14:50:44] [INFO ] After 90ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2022-06-10 14:50:44] [INFO ] After 357ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 422/422 places, 1220/1220 transitions.
Applied a total of 0 rules in 44 ms. Remains 422 /422 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 422/422 places, 1220/1220 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 422/422 places, 1220/1220 transitions.
Applied a total of 0 rules in 42 ms. Remains 422 /422 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
[2022-06-10 14:50:44] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2022-06-10 14:50:44] [INFO ] Computed 3 place invariants in 24 ms
[2022-06-10 14:50:44] [INFO ] Implicit Places using invariants in 288 ms returned []
[2022-06-10 14:50:44] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2022-06-10 14:50:44] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 14:50:44] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 14:50:46] [INFO ] Implicit Places using invariants and state equation in 2010 ms returned []
Implicit Place search using SMT with State Equation took 2304 ms to find 0 implicit places.
[2022-06-10 14:50:46] [INFO ] Redundant transitions in 20 ms returned []
[2022-06-10 14:50:46] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2022-06-10 14:50:46] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 14:50:46] [INFO ] Dead Transitions using invariants and state equation in 372 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 422/422 places, 1220/1220 transitions.
Ensure Unique test removed 531 transitions
Reduce isomorphic transitions removed 531 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 541 rules applied. Total rules applied 541 place count 422 transition count 679
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 551 place count 412 transition count 679
Performed 73 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 73 Pre rules applied. Total rules applied 551 place count 412 transition count 606
Deduced a syphon composed of 73 places in 0 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 2 with 146 rules applied. Total rules applied 697 place count 339 transition count 606
Performed 127 Post agglomeration using F-continuation condition.Transition count delta: 127
Deduced a syphon composed of 127 places in 1 ms
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 2 with 254 rules applied. Total rules applied 951 place count 212 transition count 479
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 1015 place count 148 transition count 351
Iterating global reduction 2 with 64 rules applied. Total rules applied 1079 place count 148 transition count 351
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1080 place count 148 transition count 350
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1143 place count 85 transition count 224
Iterating global reduction 3 with 63 rules applied. Total rules applied 1206 place count 85 transition count 224
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1269 place count 22 transition count 98
Iterating global reduction 3 with 63 rules applied. Total rules applied 1332 place count 22 transition count 98
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 3 with 63 rules applied. Total rules applied 1395 place count 22 transition count 35
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1395 place count 22 transition count 34
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 1397 place count 21 transition count 34
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 1399 place count 20 transition count 33
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 1401 place count 19 transition count 33
Applied a total of 1401 rules in 21 ms. Remains 19 /422 variables (removed 403) and now considering 33/1220 (removed 1187) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 33 rows 19 cols
[2022-06-10 14:50:46] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 14:50:46] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-10 14:50:46] [INFO ] After 9ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-10 14:50:46] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-06-10 14:50:46] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 14:50:46] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 14:50:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 14:50:46] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 14:50:46] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-10 14:50:46] [INFO ] After 4ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2022-06-10 14:50:47] [INFO ] After 60ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-10 14:50:47] [INFO ] Flatten gal took : 4 ms
[2022-06-10 14:50:47] [INFO ] Flatten gal took : 4 ms
[2022-06-10 14:50:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1264033740356948643.gal : 22 ms
[2022-06-10 14:50:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1310105911683971268.prop : 6 ms
Invoking ITS tools like this :cd /tmp/redAtoms11216504563529701208;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1264033740356948643.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1310105911683971268.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality1310105911683971268.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :69 after 759
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :759 after 188231
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :188231 after 9.48316e+07
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :9.48316e+07 after 2.78362e+08
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2.78362e+08 after 6.45066e+08
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :6.45066e+08 after 1.37812e+09
Detected timeout of ITS tools.
[2022-06-10 14:51:02] [INFO ] Flatten gal took : 2 ms
[2022-06-10 14:51:02] [INFO ] Applying decomposition
[2022-06-10 14:51:02] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5608464076730761618.txt' '-o' '/tmp/graph5608464076730761618.bin' '-w' '/tmp/graph5608464076730761618.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5608464076730761618.bin' '-l' '-1' '-v' '-w' '/tmp/graph5608464076730761618.weights' '-q' '0' '-e' '0.001'
[2022-06-10 14:51:02] [INFO ] Decomposing Gal with order
[2022-06-10 14:51:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 14:51:02] [INFO ] Removed a total of 36 redundant transitions.
[2022-06-10 14:51:02] [INFO ] Flatten gal took : 3 ms
[2022-06-10 14:51:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2022-06-10 14:51:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2629414310673948545.gal : 1 ms
[2022-06-10 14:51:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11906517468985235684.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms11216504563529701208;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2629414310673948545.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11906517468985235684.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality11906517468985235684.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :69 after 759
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12057106681098969625
[2022-06-10 14:51:17] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12057106681098969625
Running compilation step : cd /tmp/ltsmin12057106681098969625;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 94 ms.
Running link step : cd /tmp/ltsmin12057106681098969625;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin12057106681098969625;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf0==true'
LTSmin run took 143 ms.
Found Violation
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 155 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 42 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 757 reset in 562 ms.
Product exploration explored 100000 steps with 760 reset in 570 ms.
Built C files in :
/tmp/ltsmin1531960819408637042
[2022-06-10 14:51:18] [INFO ] Too many transitions (1604) to apply POR reductions. Disabling POR matrices.
[2022-06-10 14:51:18] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1531960819408637042
Running compilation step : cd /tmp/ltsmin1531960819408637042;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1531960819408637042;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1531960819408637042;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 1 out of 614 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 614/614 places, 1604/1604 transitions.
Applied a total of 0 rules in 76 ms. Remains 614 /614 variables (removed 0) and now considering 1604/1604 (removed 0) transitions.
[2022-06-10 14:51:21] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
// Phase 1: matrix 1071 rows 614 cols
[2022-06-10 14:51:22] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-10 14:51:22] [INFO ] Implicit Places using invariants in 387 ms returned []
[2022-06-10 14:51:22] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
// Phase 1: matrix 1071 rows 614 cols
[2022-06-10 14:51:22] [INFO ] Computed 2 place invariants in 12 ms
[2022-06-10 14:51:22] [INFO ] State equation strengthened by 265 read => feed constraints.
[2022-06-10 14:51:24] [INFO ] Implicit Places using invariants and state equation in 2376 ms returned []
Implicit Place search using SMT with State Equation took 2765 ms to find 0 implicit places.
[2022-06-10 14:51:24] [INFO ] Redundant transitions in 26 ms returned []
[2022-06-10 14:51:24] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
// Phase 1: matrix 1071 rows 614 cols
[2022-06-10 14:51:24] [INFO ] Computed 2 place invariants in 9 ms
[2022-06-10 14:51:25] [INFO ] Dead Transitions using invariants and state equation in 532 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 614/614 places, 1604/1604 transitions.
Built C files in :
/tmp/ltsmin1471808299344964823
[2022-06-10 14:51:25] [INFO ] Too many transitions (1604) to apply POR reductions. Disabling POR matrices.
[2022-06-10 14:51:25] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1471808299344964823
Running compilation step : cd /tmp/ltsmin1471808299344964823;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2892 ms.
Running link step : cd /tmp/ltsmin1471808299344964823;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin1471808299344964823;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14138121465685311675.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-10 14:51:40] [INFO ] Flatten gal took : 61 ms
[2022-06-10 14:51:40] [INFO ] Flatten gal took : 59 ms
[2022-06-10 14:51:40] [INFO ] Time to serialize gal into /tmp/LTL17295137250239791251.gal : 11 ms
[2022-06-10 14:51:40] [INFO ] Time to serialize properties into /tmp/LTL11126957071612409485.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17295137250239791251.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11126957071612409485.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1729513...268
Read 1 LTL properties
Checking formula 0 : !((G("(p2109<2)")))
Formula 0 simplified : !G"(p2109<2)"
Detected timeout of ITS tools.
[2022-06-10 14:51:55] [INFO ] Flatten gal took : 55 ms
[2022-06-10 14:51:55] [INFO ] Applying decomposition
[2022-06-10 14:51:55] [INFO ] Flatten gal took : 54 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3918135242962015550.txt' '-o' '/tmp/graph3918135242962015550.bin' '-w' '/tmp/graph3918135242962015550.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3918135242962015550.bin' '-l' '-1' '-v' '-w' '/tmp/graph3918135242962015550.weights' '-q' '0' '-e' '0.001'
[2022-06-10 14:51:55] [INFO ] Decomposing Gal with order
[2022-06-10 14:51:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 14:51:56] [INFO ] Removed a total of 2659 redundant transitions.
[2022-06-10 14:51:56] [INFO ] Flatten gal took : 115 ms
[2022-06-10 14:51:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 1191 labels/synchronizations in 78 ms.
[2022-06-10 14:51:56] [INFO ] Time to serialize gal into /tmp/LTL7261502295552072224.gal : 11 ms
[2022-06-10 14:51:56] [INFO ] Time to serialize properties into /tmp/LTL10472063781905200147.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7261502295552072224.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10472063781905200147.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7261502...246
Read 1 LTL properties
Checking formula 0 : !((G("(i29.i0.u149.p2109<2)")))
Formula 0 simplified : !G"(i29.i0.u149.p2109<2)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17228586652914065565
[2022-06-10 14:52:11] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17228586652914065565
Running compilation step : cd /tmp/ltsmin17228586652914065565;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17228586652914065565;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17228586652914065565;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property FunctionPointer-PT-c128-LTLCardinality-10 finished in 148470 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
[2022-06-10 14:52:14] [INFO ] Flatten gal took : 49 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6326153546942402302
[2022-06-10 14:52:14] [INFO ] Too many transitions (1734) to apply POR reductions. Disabling POR matrices.
[2022-06-10 14:52:14] [INFO ] Applying decomposition
[2022-06-10 14:52:14] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6326153546942402302
Running compilation step : cd /tmp/ltsmin6326153546942402302;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-10 14:52:14] [INFO ] Flatten gal took : 70 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph132454113422079186.txt' '-o' '/tmp/graph132454113422079186.bin' '-w' '/tmp/graph132454113422079186.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph132454113422079186.bin' '-l' '-1' '-v' '-w' '/tmp/graph132454113422079186.weights' '-q' '0' '-e' '0.001'
[2022-06-10 14:52:14] [INFO ] Decomposing Gal with order
[2022-06-10 14:52:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 14:52:14] [INFO ] Removed a total of 2893 redundant transitions.
[2022-06-10 14:52:14] [INFO ] Flatten gal took : 105 ms
[2022-06-10 14:52:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 1222 labels/synchronizations in 68 ms.
[2022-06-10 14:52:14] [INFO ] Time to serialize gal into /tmp/LTLCardinality18057776635211913913.gal : 9 ms
[2022-06-10 14:52:14] [INFO ] Time to serialize properties into /tmp/LTLCardinality4512138454698494308.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality18057776635211913913.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4512138454698494308.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...268
Read 1 LTL properties
Checking formula 0 : !((G("(i28.i1.i3.u168.p2109<2)")))
Formula 0 simplified : !G"(i28.i1.i3.u168.p2109<2)"
Compilation finished in 3236 ms.
Running link step : cd /tmp/ltsmin6326153546942402302;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin6326153546942402302;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((LTLAPp0==true))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-06-10 15:13:27] [INFO ] Flatten gal took : 183 ms
[2022-06-10 15:13:27] [INFO ] Time to serialize gal into /tmp/LTLCardinality4549556858349561955.gal : 35 ms
[2022-06-10 15:13:27] [INFO ] Time to serialize properties into /tmp/LTLCardinality5490449322064384979.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4549556858349561955.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5490449322064384979.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...288
Read 1 LTL properties
Checking formula 0 : !((G("(p2109<2)")))
Formula 0 simplified : !G"(p2109<2)"
Detected timeout of ITS tools.
[2022-06-10 15:34:40] [INFO ] Flatten gal took : 168 ms
[2022-06-10 15:34:40] [INFO ] Input system was already deterministic with 1734 transitions.
[2022-06-10 15:34:40] [INFO ] Transformed 665 places.
[2022-06-10 15:34:40] [INFO ] Transformed 1734 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-10 15:34:40] [INFO ] Time to serialize gal into /tmp/LTLCardinality4788557344553081122.gal : 14 ms
[2022-06-10 15:34:40] [INFO ] Time to serialize properties into /tmp/LTLCardinality17553453615044110382.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4788557344553081122.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17553453615044110382.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...334
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G("(p2109<2)")))
Formula 0 simplified : !G"(p2109<2)"
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: Initializing POR dependencies: labels 1735, guards 1734
pins2lts-mc-linux64( 3/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.023: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.023: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.071: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.078: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.096: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.119: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 12.984: No maybe-coenabled matrix found. Turning off NESs from NDS+MC.
pins2lts-mc-linux64( 1/ 8), 42.585: LTL layer: formula: []((LTLAPp0==true))
pins2lts-mc-linux64( 1/ 8), 42.585: "[]((LTLAPp0==true))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 42.598: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 43.348: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 43.400: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 43.435: There are 1737 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 43.435: State length is 666, there are 1737 groups
pins2lts-mc-linux64( 0/ 8), 43.435: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 43.435: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 43.435: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 43.435: Visible groups: 0 / 1737, labels: 1 / 1737
pins2lts-mc-linux64( 0/ 8), 43.435: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 43.435: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 1/ 8), 44.333: [Blue] ~120 levels ~960 states ~5616 transitions
pins2lts-mc-linux64( 1/ 8), 45.033: [Blue] ~240 levels ~1920 states ~10640 transitions
pins2lts-mc-linux64( 1/ 8), 46.168: [Blue] ~480 levels ~3840 states ~20704 transitions
pins2lts-mc-linux64( 1/ 8), 48.562: [Blue] ~960 levels ~7680 states ~40784 transitions
pins2lts-mc-linux64( 1/ 8), 53.262: [Blue] ~1920 levels ~15360 states ~80936 transitions
pins2lts-mc-linux64( 1/ 8), 62.617: [Blue] ~3840 levels ~30720 states ~161288 transitions
pins2lts-mc-linux64( 5/ 8), 77.499: [Blue] ~5630 levels ~61440 states ~264680 transitions
pins2lts-mc-linux64( 5/ 8), 96.740: [Blue] ~9359 levels ~122880 states ~454216 transitions
pins2lts-mc-linux64( 5/ 8), 135.178: [Blue] ~16820 levels ~245760 states ~833392 transitions
pins2lts-mc-linux64( 5/ 8), 211.134: [Blue] ~31742 levels ~491520 states ~1591784 transitions
pins2lts-mc-linux64( 5/ 8), 362.569: [Blue] ~61583 levels ~983040 states ~3108424 transitions
pins2lts-mc-linux64( 5/ 8), 664.823: [Blue] ~121268 levels ~1966080 states ~6141808 transitions
pins2lts-mc-linux64( 5/ 8), 1289.289: [Blue] ~240638 levels ~3932160 states ~12208616 transitions
pins2lts-mc-linux64( 5/ 8), 2496.754: [Blue] ~479375 levels ~7864320 states ~24342088 transitions
pins2lts-mc-linux64( 2/ 8), 2734.053: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 2734.205:
pins2lts-mc-linux64( 0/ 8), 2734.205: Explored 3602638 states 22917506 transitions, fanout: 6.361
pins2lts-mc-linux64( 0/ 8), 2734.205: Total exploration time 2690.770 sec (2690.600 sec minimum, 2690.665 sec on average)
pins2lts-mc-linux64( 0/ 8), 2734.205: States per second: 1339, Transitions per second: 8517
pins2lts-mc-linux64( 0/ 8), 2734.205:
pins2lts-mc-linux64( 0/ 8), 2734.205: State space has 20527285 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 2734.205: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 2734.205: blue states: 3602638 (17.55%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 2734.205: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 2734.205: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 2734.205:
pins2lts-mc-linux64( 0/ 8), 2734.205: Total memory used for local state coloring: 45.7MB
pins2lts-mc-linux64( 0/ 8), 2734.205:
pins2lts-mc-linux64( 0/ 8), 2734.205: Queue width: 8B, total height: 2997326, memory: 22.87MB
pins2lts-mc-linux64( 0/ 8), 2734.205: Tree memory: 412.6MB, 21.1 B/state, compr.: 0.8%
pins2lts-mc-linux64( 0/ 8), 2734.205: Tree fill ratio (roots/leafs): 15.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 2734.205: Stored 1769 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 2734.205: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 2734.205: Est. total memory use: 435.5MB (~1046.9MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6326153546942402302;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((LTLAPp0==true))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6326153546942402302;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((LTLAPp0==true))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FunctionPointer-PT-c128"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is FunctionPointer-PT-c128, 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 r312-tall-165472282400523"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c128.tgz
mv FunctionPointer-PT-c128 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 '
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 ;