fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r150-smll-165276998500199
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for NoC3x3-PT-6A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
10903.107 3600000.00 13145944.00 1006.60 TTFTTTFTTFT?TTT? 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.r150-smll-165276998500199.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)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is NoC3x3-PT-6A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r150-smll-165276998500199
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 756K
-rw-r--r-- 1 mcc users 6.2K Apr 29 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 29 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 29 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 29 13:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Apr 29 13:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Apr 29 13:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Apr 29 13:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Apr 29 13:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 9 08:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 297K May 10 09:34 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 NoC3x3-PT-6A-ReachabilityFireability-00
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-01
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-02
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-03
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-04
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-05
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-06
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-07
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-08
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-09
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-10
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-11
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-12
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-13
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-14
FORMULA_NAME NoC3x3-PT-6A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654244908937

Running Version 202205111006
[2022-06-03 08:28:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2022-06-03 08:28:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 08:28:31] [INFO ] Load time of PNML (sax parser for PT used): 243 ms
[2022-06-03 08:28:31] [INFO ] Transformed 512 places.
[2022-06-03 08:28:31] [INFO ] Transformed 1117 transitions.
[2022-06-03 08:28:31] [INFO ] Found NUPN structural information;
[2022-06-03 08:28:31] [INFO ] Parsed PT model containing 512 places and 1117 transitions in 432 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 23 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 28 resets, run finished after 773 ms. (steps per millisecond=12 ) properties (out of 16) seen :10
FORMULA NoC3x3-PT-6A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 6) seen :1
FORMULA NoC3x3-PT-6A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :1
FORMULA NoC3x3-PT-6A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 4 properties.
[2022-06-03 08:28:32] [INFO ] Flow matrix only has 1075 transitions (discarded 42 similar events)
// Phase 1: matrix 1075 rows 512 cols
[2022-06-03 08:28:32] [INFO ] Computed 66 place invariants in 40 ms
[2022-06-03 08:28:33] [INFO ] After 561ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-03 08:28:34] [INFO ] [Nat]Absence check using 66 positive place invariants in 122 ms returned sat
[2022-06-03 08:28:36] [INFO ] After 2291ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2022-06-03 08:28:36] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-03 08:28:38] [INFO ] After 2324ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :1 sat :3
[2022-06-03 08:28:44] [INFO ] After 7757ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 4900 ms.
[2022-06-03 08:28:49] [INFO ] After 15436ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
FORMULA NoC3x3-PT-6A-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 2576 ms.
Support contains 77 out of 512 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 512/512 places, 1117/1117 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 451 transition count 871
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 451 transition count 871
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 128 place count 448 transition count 896
Free-agglomeration rule applied 13 times.
Iterating global reduction 0 with 13 rules applied. Total rules applied 141 place count 448 transition count 883
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 154 place count 435 transition count 883
Applied a total of 154 rules in 197 ms. Remains 435 /512 variables (removed 77) and now considering 883/1117 (removed 234) transitions.
Finished structural reductions, in 1 iterations. Remains : 435/512 places, 883/1117 transitions.
Incomplete random walk after 1000000 steps, including 8 resets, run finished after 19510 ms. (steps per millisecond=51 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4444 ms. (steps per millisecond=225 ) properties (out of 3) seen :0
Interrupted Best-First random walk after 540482 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=108 ) properties seen 0
Interrupted Best-First random walk after 496838 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=99 ) properties seen 0
Interrupted probabilistic random walk after 5985441 steps, run timeout after 99001 ms. (steps per millisecond=60 ) properties seen :{}
Probabilistic random walk after 5985441 steps, saw 1937928 distinct states, run finished after 99004 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 3 properties.
[2022-06-03 08:31:04] [INFO ] Flow matrix only has 876 transitions (discarded 7 similar events)
// Phase 1: matrix 876 rows 435 cols
[2022-06-03 08:31:04] [INFO ] Computed 66 place invariants in 7 ms
[2022-06-03 08:31:05] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-03 08:31:05] [INFO ] [Nat]Absence check using 66 positive place invariants in 24 ms returned sat
[2022-06-03 08:31:06] [INFO ] After 1025ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-03 08:31:06] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-03 08:31:08] [INFO ] After 2522ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-06-03 08:31:09] [INFO ] After 3630ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1552 ms.
[2022-06-03 08:31:11] [INFO ] After 6402ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
FORMULA NoC3x3-PT-6A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 785 ms.
Support contains 56 out of 435 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 435/435 places, 883/883 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 427 transition count 852
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 427 transition count 852
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 427 transition count 850
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 20 place count 425 transition count 850
Applied a total of 20 rules in 71 ms. Remains 425 /435 variables (removed 10) and now considering 850/883 (removed 33) transitions.
Finished structural reductions, in 1 iterations. Remains : 425/435 places, 850/883 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 12352 ms. (steps per millisecond=80 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 793730 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=158 ) properties seen 0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 4994 ms. (steps per millisecond=200 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 5507365 steps, run timeout after 66001 ms. (steps per millisecond=83 ) properties seen :{}
Probabilistic random walk after 5507365 steps, saw 1197287 distinct states, run finished after 66002 ms. (steps per millisecond=83 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-03 08:32:40] [INFO ] Flow matrix only has 847 transitions (discarded 3 similar events)
// Phase 1: matrix 847 rows 425 cols
[2022-06-03 08:32:40] [INFO ] Computed 66 place invariants in 6 ms
[2022-06-03 08:32:40] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 08:32:40] [INFO ] [Nat]Absence check using 66 positive place invariants in 26 ms returned sat
[2022-06-03 08:32:41] [INFO ] After 966ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 08:32:41] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-03 08:32:42] [INFO ] After 566ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-03 08:32:42] [INFO ] After 1055ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 533 ms.
[2022-06-03 08:32:43] [INFO ] After 2703ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 1182 ms.
Support contains 56 out of 425 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 425/425 places, 850/850 transitions.
Applied a total of 0 rules in 32 ms. Remains 425 /425 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 425/425 places, 850/850 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 425/425 places, 850/850 transitions.
Applied a total of 0 rules in 24 ms. Remains 425 /425 variables (removed 0) and now considering 850/850 (removed 0) transitions.
[2022-06-03 08:32:44] [INFO ] Flow matrix only has 847 transitions (discarded 3 similar events)
// Phase 1: matrix 847 rows 425 cols
[2022-06-03 08:32:44] [INFO ] Computed 66 place invariants in 4 ms
[2022-06-03 08:32:45] [INFO ] Implicit Places using invariants in 420 ms returned [11, 43, 89, 126, 186, 271, 323, 359, 409]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 426 ms to find 9 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 416/425 places, 850/850 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 34 place count 399 transition count 833
Applied a total of 34 rules in 37 ms. Remains 399 /416 variables (removed 17) and now considering 833/850 (removed 17) transitions.
[2022-06-03 08:32:45] [INFO ] Flow matrix only has 830 transitions (discarded 3 similar events)
// Phase 1: matrix 830 rows 399 cols
[2022-06-03 08:32:45] [INFO ] Computed 57 place invariants in 4 ms
[2022-06-03 08:32:45] [INFO ] Implicit Places using invariants in 272 ms returned []
[2022-06-03 08:32:45] [INFO ] Flow matrix only has 830 transitions (discarded 3 similar events)
// Phase 1: matrix 830 rows 399 cols
[2022-06-03 08:32:45] [INFO ] Computed 57 place invariants in 5 ms
[2022-06-03 08:32:45] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-03 08:32:46] [INFO ] Implicit Places using invariants and state equation in 705 ms returned []
Implicit Place search using SMT with State Equation took 981 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 399/425 places, 833/850 transitions.
Finished structural reductions, in 2 iterations. Remains : 399/425 places, 833/850 transitions.
Incomplete random walk after 1000000 steps, including 7 resets, run finished after 11793 ms. (steps per millisecond=84 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 903387 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=180 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3679 ms. (steps per millisecond=271 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 4889210 steps, run timeout after 60001 ms. (steps per millisecond=81 ) properties seen :{}
Probabilistic random walk after 4889210 steps, saw 1127552 distinct states, run finished after 60001 ms. (steps per millisecond=81 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-03 08:34:06] [INFO ] Flow matrix only has 830 transitions (discarded 3 similar events)
// Phase 1: matrix 830 rows 399 cols
[2022-06-03 08:34:06] [INFO ] Computed 57 place invariants in 4 ms
[2022-06-03 08:34:06] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 08:34:06] [INFO ] [Nat]Absence check using 57 positive place invariants in 21 ms returned sat
[2022-06-03 08:34:07] [INFO ] After 761ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 08:34:07] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-03 08:34:08] [INFO ] After 476ms SMT Verify possible using 35 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-03 08:34:08] [INFO ] After 904ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 414 ms.
[2022-06-03 08:34:09] [INFO ] After 2235ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 598 ms.
Support contains 56 out of 399 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 399/399 places, 833/833 transitions.
Applied a total of 0 rules in 18 ms. Remains 399 /399 variables (removed 0) and now considering 833/833 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 399/399 places, 833/833 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 399/399 places, 833/833 transitions.
Applied a total of 0 rules in 17 ms. Remains 399 /399 variables (removed 0) and now considering 833/833 (removed 0) transitions.
[2022-06-03 08:34:09] [INFO ] Flow matrix only has 830 transitions (discarded 3 similar events)
// Phase 1: matrix 830 rows 399 cols
[2022-06-03 08:34:09] [INFO ] Computed 57 place invariants in 4 ms
[2022-06-03 08:34:10] [INFO ] Implicit Places using invariants in 349 ms returned []
[2022-06-03 08:34:10] [INFO ] Flow matrix only has 830 transitions (discarded 3 similar events)
// Phase 1: matrix 830 rows 399 cols
[2022-06-03 08:34:10] [INFO ] Computed 57 place invariants in 3 ms
[2022-06-03 08:34:10] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-03 08:34:10] [INFO ] Implicit Places using invariants and state equation in 783 ms returned []
Implicit Place search using SMT with State Equation took 1134 ms to find 0 implicit places.
[2022-06-03 08:34:10] [INFO ] Redundant transitions in 67 ms returned []
[2022-06-03 08:34:10] [INFO ] Flow matrix only has 830 transitions (discarded 3 similar events)
// Phase 1: matrix 830 rows 399 cols
[2022-06-03 08:34:10] [INFO ] Computed 57 place invariants in 3 ms
[2022-06-03 08:34:11] [INFO ] Dead Transitions using invariants and state equation in 620 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 399/399 places, 833/833 transitions.
Incomplete random walk after 1000000 steps, including 6 resets, run finished after 12607 ms. (steps per millisecond=79 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 896411 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=179 ) properties seen 0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 4535 ms. (steps per millisecond=220 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 5621259 steps, run timeout after 66001 ms. (steps per millisecond=85 ) properties seen :{}
Probabilistic random walk after 5621259 steps, saw 1260487 distinct states, run finished after 66002 ms. (steps per millisecond=85 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-03 08:35:39] [INFO ] Flow matrix only has 830 transitions (discarded 3 similar events)
// Phase 1: matrix 830 rows 399 cols
[2022-06-03 08:35:39] [INFO ] Computed 57 place invariants in 3 ms
[2022-06-03 08:35:39] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 08:35:39] [INFO ] [Nat]Absence check using 57 positive place invariants in 20 ms returned sat
[2022-06-03 08:35:40] [INFO ] After 776ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 08:35:40] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-03 08:35:41] [INFO ] After 504ms SMT Verify possible using 35 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-03 08:35:41] [INFO ] After 951ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 434 ms.
[2022-06-03 08:35:42] [INFO ] After 2300ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 629 ms.
Support contains 56 out of 399 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 399/399 places, 833/833 transitions.
Applied a total of 0 rules in 17 ms. Remains 399 /399 variables (removed 0) and now considering 833/833 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 399/399 places, 833/833 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 399/399 places, 833/833 transitions.
Applied a total of 0 rules in 16 ms. Remains 399 /399 variables (removed 0) and now considering 833/833 (removed 0) transitions.
[2022-06-03 08:35:42] [INFO ] Flow matrix only has 830 transitions (discarded 3 similar events)
// Phase 1: matrix 830 rows 399 cols
[2022-06-03 08:35:42] [INFO ] Computed 57 place invariants in 3 ms
[2022-06-03 08:35:43] [INFO ] Implicit Places using invariants in 325 ms returned []
[2022-06-03 08:35:43] [INFO ] Flow matrix only has 830 transitions (discarded 3 similar events)
// Phase 1: matrix 830 rows 399 cols
[2022-06-03 08:35:43] [INFO ] Computed 57 place invariants in 4 ms
[2022-06-03 08:35:43] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-03 08:35:44] [INFO ] Implicit Places using invariants and state equation in 909 ms returned []
Implicit Place search using SMT with State Equation took 1242 ms to find 0 implicit places.
[2022-06-03 08:35:44] [INFO ] Redundant transitions in 15 ms returned []
[2022-06-03 08:35:44] [INFO ] Flow matrix only has 830 transitions (discarded 3 similar events)
// Phase 1: matrix 830 rows 399 cols
[2022-06-03 08:35:44] [INFO ] Computed 57 place invariants in 3 ms
[2022-06-03 08:35:44] [INFO ] Dead Transitions using invariants and state equation in 638 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 399/399 places, 833/833 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 399 transition count 830
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 7 place count 399 transition count 830
Applied a total of 7 rules in 35 ms. Remains 399 /399 variables (removed 0) and now considering 830/833 (removed 3) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 830 rows 399 cols
[2022-06-03 08:35:44] [INFO ] Computed 57 place invariants in 2 ms
[2022-06-03 08:35:44] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 08:35:44] [INFO ] [Nat]Absence check using 57 positive place invariants in 21 ms returned sat
[2022-06-03 08:35:45] [INFO ] After 833ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 08:35:46] [INFO ] After 1335ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 380 ms.
[2022-06-03 08:35:46] [INFO ] After 1845ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-06-03 08:35:47] [INFO ] Flatten gal took : 192 ms
[2022-06-03 08:35:47] [INFO ] Flatten gal took : 110 ms
[2022-06-03 08:35:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1826372311118700222.gal : 95 ms
[2022-06-03 08:35:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10044281316677393501.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1826372311118700222.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10044281316677393501.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/ReachabilityCardinality10044281316677393501.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 14
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :14 after 15
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :15 after 21
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :21 after 33
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :33 after 79
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :79 after 1735
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1735 after 52495
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :52495 after 298411
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :298411 after 1.02181e+06
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.02181e+06 after 4.35277e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :4.35277e+06 after 3.9502e+08
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :3.9502e+08 after 1.85093e+09
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :1.85093e+09 after 2.25718e+10
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :2.25718e+10 after 2.32677e+10
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :2.32677e+10 after 1.66766e+13
Detected timeout of ITS tools.
[2022-06-03 08:36:02] [INFO ] Flatten gal took : 82 ms
[2022-06-03 08:36:02] [INFO ] Applying decomposition
[2022-06-03 08:36:02] [INFO ] Flatten gal took : 71 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/graph8621243350217795793.txt' '-o' '/tmp/graph8621243350217795793.bin' '-w' '/tmp/graph8621243350217795793.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8621243350217795793.bin' '-l' '-1' '-v' '-w' '/tmp/graph8621243350217795793.weights' '-q' '0' '-e' '0.001'
[2022-06-03 08:36:02] [INFO ] Decomposing Gal with order
[2022-06-03 08:36:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 08:36:03] [INFO ] Removed a total of 989 redundant transitions.
[2022-06-03 08:36:03] [INFO ] Flatten gal took : 245 ms
[2022-06-03 08:36:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 565 labels/synchronizations in 77 ms.
[2022-06-03 08:36:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12902284963973791321.gal : 13 ms
[2022-06-03 08:36:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11061557712830083200.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12902284963973791321.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11061557712830083200.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...300
Loading property file /tmp/ReachabilityCardinality11061557712830083200.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 2689
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :2689 after 41665
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :41665 after 9.33542e+06
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :9.33542e+06 after 1.40552e+08
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.40552e+08 after 1.88717e+08
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.88717e+08 after 3.75431e+08
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :3.75431e+08 after 6.62386e+15
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5444990160704015092
[2022-06-03 08:36:18] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5444990160704015092
Running compilation step : cd /tmp/ltsmin5444990160704015092;'/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 2654 ms.
Running link step : cd /tmp/ltsmin5444990160704015092;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin5444990160704015092;'/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' 'NoC3x3PT6AReachabilityFireability11==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-03 08:36:33] [INFO ] Flatten gal took : 69 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10680478664547551542
[2022-06-03 08:36:33] [INFO ] Computing symmetric may disable matrix : 833 transitions.
[2022-06-03 08:36:33] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 08:36:33] [INFO ] Applying decomposition
[2022-06-03 08:36:33] [INFO ] Computing symmetric may enable matrix : 833 transitions.
[2022-06-03 08:36:33] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 08:36:33] [INFO ] Flatten gal took : 132 ms
[2022-06-03 08:36:33] [INFO ] Flatten gal took : 96 ms
[2022-06-03 08:36:34] [INFO ] Input system was already deterministic with 833 transitions.
[2022-06-03 08:36:34] [INFO ] Computing Do-Not-Accords matrix : 833 transitions.
[2022-06-03 08:36:34] [INFO ] Computation of Completed DNA matrix. took 59 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 08:36:34] [INFO ] Built C files in 364ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10680478664547551542
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/graph7332913425651035103.txt' '-o' '/tmp/graph7332913425651035103.bin' '-w' '/tmp/graph7332913425651035103.weights'
Running compilation step : cd /tmp/ltsmin10680478664547551542;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' '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'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7332913425651035103.bin' '-l' '-1' '-v' '-w' '/tmp/graph7332913425651035103.weights' '-q' '0' '-e' '0.001'
[2022-06-03 08:36:34] [INFO ] Decomposing Gal with order
[2022-06-03 08:36:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 08:36:34] [INFO ] Removed a total of 947 redundant transitions.
[2022-06-03 08:36:34] [INFO ] Flatten gal took : 152 ms
[2022-06-03 08:36:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 529 labels/synchronizations in 54 ms.
[2022-06-03 08:36:34] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability544967972734830877.gal : 9 ms
[2022-06-03 08:36:34] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability2787880436884286631.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability544967972734830877.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability2787880436884286631.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...297
Loading property file /tmp/ReachabilityFireability2787880436884286631.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 953
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :953 after 11981
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :11981 after 49781
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :49781 after 61781
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :61781 after 75581
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :75581 after 1.09642e+06
[2022-06-03 08:36:34] [INFO ] Ran tautology test, simplified 0 / 2 in 938 ms.
[2022-06-03 08:36:34] [INFO ] BMC solution for property NoC3x3-PT-6A-ReachabilityFireability-11(UNSAT) depth K=0 took 15 ms
[2022-06-03 08:36:34] [INFO ] BMC solution for property NoC3x3-PT-6A-ReachabilityFireability-15(UNSAT) depth K=0 took 1 ms
[2022-06-03 08:36:34] [INFO ] BMC solution for property NoC3x3-PT-6A-ReachabilityFireability-11(UNSAT) depth K=1 took 61 ms
[2022-06-03 08:36:35] [INFO ] BMC solution for property NoC3x3-PT-6A-ReachabilityFireability-15(UNSAT) depth K=1 took 9 ms
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.09642e+06 after 2.11399e+07
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 830 out of 833 initially.
// Phase 1: matrix 830 rows 399 cols
[2022-06-03 08:36:35] [INFO ] Computed 57 place invariants in 13 ms
[2022-06-03 08:36:35] [INFO ] Computed 57 place invariants in 14 ms
[2022-06-03 08:36:37] [INFO ] Proved 399 variables to be positive in 1565 ms
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :2.11399e+07 after 1.06918e+14
[2022-06-03 08:36:37] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesNoC3x3-PT-6A-ReachabilityFireability-11
[2022-06-03 08:36:37] [INFO ] KInduction solution for property NoC3x3-PT-6A-ReachabilityFireability-11(SAT) depth K=0 took 94 ms
[2022-06-03 08:36:37] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesNoC3x3-PT-6A-ReachabilityFireability-15
[2022-06-03 08:36:37] [INFO ] KInduction solution for property NoC3x3-PT-6A-ReachabilityFireability-15(SAT) depth K=0 took 76 ms
[2022-06-03 08:36:38] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesNoC3x3-PT-6A-ReachabilityFireability-11
[2022-06-03 08:36:38] [INFO ] KInduction solution for property NoC3x3-PT-6A-ReachabilityFireability-11(SAT) depth K=1 took 820 ms
Compilation finished in 4666 ms.
Running link step : cd /tmp/ltsmin10680478664547551542;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin10680478664547551542;'/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' '-i' 'NoC3x3PT6AReachabilityFireability11==true'
[2022-06-03 08:36:38] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesNoC3x3-PT-6A-ReachabilityFireability-15
[2022-06-03 08:36:38] [INFO ] KInduction solution for property NoC3x3-PT-6A-ReachabilityFireability-15(SAT) depth K=1 took 756 ms
[2022-06-03 08:36:56] [INFO ] BMC solution for property NoC3x3-PT-6A-ReachabilityFireability-11(UNSAT) depth K=2 took 21073 ms
[2022-06-03 08:37:14] [INFO ] BMC solution for property NoC3x3-PT-6A-ReachabilityFireability-15(UNSAT) depth K=2 took 18437 ms
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.06918e+14 after 8.07126e+15
[2022-06-03 08:37:39] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesNoC3x3-PT-6A-ReachabilityFireability-11
[2022-06-03 08:37:39] [INFO ] KInduction solution for property NoC3x3-PT-6A-ReachabilityFireability-11(SAT) depth K=2 took 60791 ms
[2022-06-03 08:38:27] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesNoC3x3-PT-6A-ReachabilityFireability-15
[2022-06-03 08:38:27] [INFO ] KInduction solution for property NoC3x3-PT-6A-ReachabilityFireability-15(SAT) depth K=2 took 48211 ms
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :8.07126e+15 after 1.01906e+16
[2022-06-03 08:41:27] [INFO ] BMC solution for property NoC3x3-PT-6A-ReachabilityFireability-11(UNSAT) depth K=3 took 253158 ms
[2022-06-03 08:46:00] [INFO ] BMC solution for property NoC3x3-PT-6A-ReachabilityFireability-15(UNSAT) depth K=3 took 272703 ms
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1.01906e+16 after 6.53488e+17
Detected timeout of ITS tools.
[2022-06-03 08:59:16] [INFO ] Applying decomposition
[2022-06-03 08:59:16] [INFO ] Flatten gal took : 200 ms
[2022-06-03 08:59:16] [INFO ] Decomposing Gal with order
[2022-06-03 08:59:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 08:59:17] [INFO ] Removed a total of 1026 redundant transitions.
[2022-06-03 08:59:17] [INFO ] Flatten gal took : 324 ms
[2022-06-03 08:59:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 610 labels/synchronizations in 97 ms.
[2022-06-03 08:59:17] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability8642481073494849395.gal : 19 ms
[2022-06-03 08:59:17] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability9831456703679553827.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability8642481073494849395.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability9831456703679553827.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/ReachabilityFireability9831456703679553827.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :9 after 65
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :65 after 297
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :297 after 657
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :657 after 23433
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :23433 after 251045
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :251045 after 639229
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :639229 after 3.08864e+12
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :3.08864e+12 after 1.10303e+16
[2022-06-03 09:00:16] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesNoC3x3-PT-6A-ReachabilityFireability-11
[2022-06-03 09:00:16] [INFO ] KInduction solution for property NoC3x3-PT-6A-ReachabilityFireability-11(SAT) depth K=3 took 1308389 ms
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.10303e+16 after 1.56826e+17
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin10680478664547551542;'/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' '-i' 'NoC3x3PT6AReachabilityFireability11==true'
Running LTSmin : cd /tmp/ltsmin10680478664547551542;'/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' '-i' 'NoC3x3PT6AReachabilityFireability15==true'
[2022-06-03 09:14:30] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesNoC3x3-PT-6A-ReachabilityFireability-15
[2022-06-03 09:14:30] [INFO ] KInduction solution for property NoC3x3-PT-6A-ReachabilityFireability-15(SAT) depth K=3 took 854147 ms
Detected timeout of ITS tools.
[2022-06-03 09:22:00] [INFO ] Flatten gal took : 157 ms
[2022-06-03 09:22:00] [INFO ] Input system was already deterministic with 833 transitions.
[2022-06-03 09:22:00] [INFO ] Transformed 399 places.
[2022-06-03 09:22:00] [INFO ] Transformed 833 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
[2022-06-03 09:22:00] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability1803752017537815359.gal : 6 ms
[2022-06-03 09:22:00] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability18185382462688749710.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability1803752017537815359.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability18185382462688749710.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--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...365
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityFireability18185382462688749710.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 33
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :33 after 57
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :57 after 185
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :185 after 220
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :220 after 334
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :334 after 29983
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :29983 after 234598
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :234598 after 669748
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :669748 after 6.39577e+07
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :6.39577e+07 after 2.02779e+09
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :2.02779e+09 after 2.41796e+10
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :2.41796e+10 after 2.2231e+12
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.2231e+12 after 2.61887e+13
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :2.61887e+13 after 7.72978e+13
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :7.72978e+13 after 1.4763e+15

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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityFireability -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="NoC3x3-PT-6A"
export BK_EXAMINATION="ReachabilityFireability"
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 NoC3x3-PT-6A, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r150-smll-165276998500199"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-6A.tgz
mv NoC3x3-PT-6A execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;