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.r024-tall-165251918300295.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 BridgeAndVehicles-PT-V80P20N50, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918300295
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 24M
-rw-r--r-- 1 mcc users 45K Apr 29 23:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 241K Apr 29 23:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 951K Apr 29 23:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.5M Apr 29 23:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 19K May 9 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 9 07:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 391K May 9 07:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.1M May 9 07:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 64K Apr 30 01:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 350K Apr 30 01:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.1M Apr 30 01:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 7.8M Apr 30 01:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 07:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 7.1M May 10 09:33 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 BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654198327820

Running Version 202205111006
[2022-06-02 19:32:09] [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]
[2022-06-02 19:32:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 19:32:09] [INFO ] Load time of PNML (sax parser for PT used): 541 ms
[2022-06-02 19:32:09] [INFO ] Transformed 228 places.
[2022-06-02 19:32:09] [INFO ] Transformed 8588 transitions.
[2022-06-02 19:32:09] [INFO ] Parsed PT model containing 228 places and 8588 transitions in 691 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 190 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 14 resets, run finished after 790 ms. (steps per millisecond=12 ) properties (out of 15) seen :6
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 2699 steps, including 1 resets, run timeout after 5006 ms. (steps per millisecond=0 ) properties seen 0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 382 ms. (steps per millisecond=26 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 189 ms. (steps per millisecond=52 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2022-06-02 19:32:17] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 228 cols
[2022-06-02 19:32:18] [INFO ] Computed 7 place invariants in 32 ms
[2022-06-02 19:35:03] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned sat
[2022-06-02 19:35:03] [INFO ] After 1165ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:8
[2022-06-02 19:35:03] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-06-02 19:35:05] [INFO ] After 2085ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :6
[2022-06-02 19:35:05] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 19:35:07] [INFO ] After 1769ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :3 sat :6
[2022-06-02 19:35:10] [INFO ] After 4649ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :6
Attempting to minimize the solution found.
Minimization took 1235 ms.
[2022-06-02 19:35:11] [INFO ] After 8166ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :6
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 3570 ms.
Support contains 71 out of 228 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Graph (complete) has 2202 edges and 228 vertex of which 226 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.30 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 225 transition count 8587
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 18 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 223 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 17 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 221 transition count 8584
Applied a total of 10 rules in 2835 ms. Remains 221 /228 variables (removed 7) and now considering 8584/8588 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 221/228 places, 8584/8588 transitions.
Interrupted random walk after 694778 steps, including 1427 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 1
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 222153 steps, including 235 resets, run timeout after 5001 ms. (steps per millisecond=44 ) properties seen 0
Interrupted Best-First random walk after 241841 steps, including 254 resets, run timeout after 5001 ms. (steps per millisecond=48 ) properties seen 1
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 255996 steps, including 254 resets, run timeout after 5001 ms. (steps per millisecond=51 ) properties seen 0
Interrupted Best-First random walk after 264327 steps, including 237 resets, run timeout after 5001 ms. (steps per millisecond=52 ) properties seen 0
Running SMT prover for 4 properties.
[2022-06-02 19:36:08] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2022-06-02 19:36:08] [INFO ] Computed 4 place invariants in 5 ms
[2022-06-02 19:36:08] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-06-02 19:36:08] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-02 19:36:08] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-06-02 19:36:09] [INFO ] After 915ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-02 19:36:09] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 19:36:11] [INFO ] After 1505ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2022-06-02 19:36:13] [INFO ] After 3804ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1937 ms.
[2022-06-02 19:36:15] [INFO ] After 6807ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 4664 ms.
Support contains 69 out of 221 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 221/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 2413 ms. Remains 221 /221 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 221/221 places, 8584/8584 transitions.
Interrupted random walk after 695663 steps, including 1429 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 0
Interrupted Best-First random walk after 213535 steps, including 226 resets, run timeout after 5001 ms. (steps per millisecond=42 ) properties seen 0
Interrupted Best-First random walk after 242107 steps, including 254 resets, run timeout after 5001 ms. (steps per millisecond=48 ) properties seen 0
Interrupted Best-First random walk after 251317 steps, including 251 resets, run timeout after 5001 ms. (steps per millisecond=50 ) properties seen 0
Interrupted Best-First random walk after 263868 steps, including 236 resets, run timeout after 5001 ms. (steps per millisecond=52 ) properties seen 0
Interrupted probabilistic random walk after 3345654 steps, run timeout after 150001 ms. (steps per millisecond=22 ) properties seen :{}
Probabilistic random walk after 3345654 steps, saw 978538 distinct states, run finished after 150003 ms. (steps per millisecond=22 ) properties seen :0
Running SMT prover for 4 properties.
[2022-06-02 19:39:42] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2022-06-02 19:39:42] [INFO ] Computed 4 place invariants in 5 ms
[2022-06-02 19:39:42] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-06-02 19:39:42] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-02 19:39:42] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-06-02 19:39:43] [INFO ] After 919ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-02 19:39:43] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 19:39:45] [INFO ] After 1486ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2022-06-02 19:39:47] [INFO ] After 3751ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1835 ms.
[2022-06-02 19:39:49] [INFO ] After 6616ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 4306 ms.
Support contains 69 out of 221 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 221/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 2243 ms. Remains 221 /221 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 221/221 places, 8584/8584 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 221/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 2234 ms. Remains 221 /221 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2022-06-02 19:39:57] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2022-06-02 19:39:57] [INFO ] Computed 4 place invariants in 8 ms
[2022-06-02 19:39:58] [INFO ] Implicit Places using invariants in 477 ms returned []
[2022-06-02 19:39:58] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2022-06-02 19:39:58] [INFO ] Computed 4 place invariants in 4 ms
[2022-06-02 19:39:58] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 19:40:02] [INFO ] Implicit Places using invariants and state equation in 3831 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4328 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 219/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 2232 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 219/221 places, 8584/8584 transitions.
Interrupted random walk after 718198 steps, including 1475 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 0
Interrupted Best-First random walk after 224510 steps, including 237 resets, run timeout after 5001 ms. (steps per millisecond=44 ) properties seen 0
Interrupted Best-First random walk after 238004 steps, including 250 resets, run timeout after 5001 ms. (steps per millisecond=47 ) properties seen 0
Interrupted Best-First random walk after 250628 steps, including 251 resets, run timeout after 5001 ms. (steps per millisecond=50 ) properties seen 0
Interrupted Best-First random walk after 256144 steps, including 229 resets, run timeout after 5001 ms. (steps per millisecond=51 ) properties seen 0
Interrupted probabilistic random walk after 3258918 steps, run timeout after 150001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 3258918 steps, saw 941439 distinct states, run finished after 150001 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 4 properties.
[2022-06-02 19:43:24] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-06-02 19:43:24] [INFO ] Computed 4 place invariants in 8 ms
[2022-06-02 19:43:24] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-06-02 19:43:24] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-02 19:43:24] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-06-02 19:43:26] [INFO ] After 1276ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-02 19:43:26] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 19:43:27] [INFO ] After 962ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2022-06-02 19:43:28] [INFO ] After 2401ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1626 ms.
[2022-06-02 19:43:30] [INFO ] After 5408ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 5149 ms.
Support contains 69 out of 219 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 2288 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 8584/8584 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 2297 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2022-06-02 19:43:39] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-06-02 19:43:39] [INFO ] Computed 4 place invariants in 7 ms
[2022-06-02 19:43:40] [INFO ] Implicit Places using invariants in 462 ms returned []
[2022-06-02 19:43:40] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-06-02 19:43:40] [INFO ] Computed 4 place invariants in 5 ms
[2022-06-02 19:43:41] [INFO ] Implicit Places using invariants and state equation in 774 ms returned []
Implicit Place search using SMT with State Equation took 1240 ms to find 0 implicit places.
[2022-06-02 19:43:42] [INFO ] Redundant transitions in 1341 ms returned []
[2022-06-02 19:43:42] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-06-02 19:43:42] [INFO ] Computed 4 place invariants in 3 ms
[2022-06-02 19:43:44] [INFO ] Dead Transitions using invariants and state equation in 2514 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 8584/8584 transitions.
Interrupted random walk after 708600 steps, including 1456 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 0
Interrupted Best-First random walk after 222477 steps, including 235 resets, run timeout after 5001 ms. (steps per millisecond=44 ) properties seen 0
Interrupted Best-First random walk after 240561 steps, including 253 resets, run timeout after 5001 ms. (steps per millisecond=48 ) properties seen 0
Interrupted Best-First random walk after 253921 steps, including 253 resets, run timeout after 5001 ms. (steps per millisecond=50 ) properties seen 0
Interrupted Best-First random walk after 264301 steps, including 236 resets, run timeout after 5001 ms. (steps per millisecond=52 ) properties seen 0
Interrupted probabilistic random walk after 3457018 steps, run timeout after 150001 ms. (steps per millisecond=23 ) properties seen :{}
Probabilistic random walk after 3457018 steps, saw 995131 distinct states, run finished after 150001 ms. (steps per millisecond=23 ) properties seen :0
Running SMT prover for 4 properties.
[2022-06-02 19:47:05] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-06-02 19:47:05] [INFO ] Computed 4 place invariants in 2 ms
[2022-06-02 19:47:05] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-06-02 19:47:05] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-02 19:47:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-06-02 19:47:06] [INFO ] After 1265ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-02 19:47:06] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 19:47:07] [INFO ] After 956ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2022-06-02 19:47:08] [INFO ] After 2405ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1626 ms.
[2022-06-02 19:47:10] [INFO ] After 5404ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 5154 ms.
Support contains 69 out of 219 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 2290 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 8584/8584 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 2290 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2022-06-02 19:47:20] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-06-02 19:47:20] [INFO ] Computed 4 place invariants in 6 ms
[2022-06-02 19:47:20] [INFO ] Implicit Places using invariants in 455 ms returned []
[2022-06-02 19:47:20] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-06-02 19:47:20] [INFO ] Computed 4 place invariants in 2 ms
[2022-06-02 19:47:21] [INFO ] Implicit Places using invariants and state equation in 786 ms returned []
Implicit Place search using SMT with State Equation took 1243 ms to find 0 implicit places.
[2022-06-02 19:47:22] [INFO ] Redundant transitions in 1255 ms returned []
[2022-06-02 19:47:22] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-06-02 19:47:22] [INFO ] Computed 4 place invariants in 4 ms
[2022-06-02 19:47:25] [INFO ] Dead Transitions using invariants and state equation in 2405 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 8584/8584 transitions.
Ensure Unique test removed 8058 transitions
Reduce isomorphic transitions removed 8058 transitions.
Iterating post reduction 0 with 8058 rules applied. Total rules applied 8058 place count 219 transition count 526
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 8059 place count 219 transition count 525
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8060 place count 218 transition count 525
Applied a total of 8060 rules in 25 ms. Remains 218 /219 variables (removed 1) and now considering 525/8584 (removed 8059) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 525 rows 218 cols
[2022-06-02 19:47:25] [INFO ] Computed 4 place invariants in 6 ms
[2022-06-02 19:47:25] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-06-02 19:47:25] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-02 19:47:25] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-06-02 19:47:26] [INFO ] After 1137ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-02 19:47:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-02 19:47:27] [INFO ] After 388ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2022-06-02 19:47:27] [INFO ] After 842ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 459 ms.
[2022-06-02 19:47:27] [INFO ] After 2508ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2022-06-02 19:47:28] [INFO ] Flatten gal took : 83 ms
[2022-06-02 19:47:28] [INFO ] Flatten gal took : 37 ms
[2022-06-02 19:47:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6457436316104489156.gal : 17 ms
[2022-06-02 19:47:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7267590114902134774.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/ReachabilityCardinality6457436316104489156.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7267590114902134774.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/ReachabilityCardinality7267590114902134774.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :2 after 10
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :10 after 18
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :18 after 26
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :26 after 42
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :42 after 74
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :74 after 130
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :130 after 757
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15 is true.
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :757 after 82214
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10 is true.
Detected timeout of ITS tools.
[2022-06-02 19:47:43] [INFO ] Flatten gal took : 32 ms
[2022-06-02 19:47:43] [INFO ] Applying decomposition
[2022-06-02 19:47:43] [INFO ] Flatten gal took : 31 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/graph13869878449976311280.txt' '-o' '/tmp/graph13869878449976311280.bin' '-w' '/tmp/graph13869878449976311280.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13869878449976311280.bin' '-l' '-1' '-v' '-w' '/tmp/graph13869878449976311280.weights' '-q' '0' '-e' '0.001'
[2022-06-02 19:47:43] [INFO ] Decomposing Gal with order
[2022-06-02 19:47:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 19:47:43] [INFO ] Removed a total of 329 redundant transitions.
[2022-06-02 19:47:43] [INFO ] Flatten gal took : 180 ms
[2022-06-02 19:47:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 595 labels/synchronizations in 17 ms.
[2022-06-02 19:47:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6334689095151368380.gal : 6 ms
[2022-06-02 19:47:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12624464279745136230.prop : 2 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/ReachabilityCardinality6334689095151368380.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12624464279745136230.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/ReachabilityCardinality12624464279745136230.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :19 after 35
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :35 after 77
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :77 after 1458
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1458 after 4698
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09 is true.
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :4698 after 12474
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.2272e+09,3.99814,95476,143,3321,21571,149945,228,45112,729,668628,0
Total reachable state count : 2227195440

Verifying 2 reachability properties.
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09,7614,4.02941,95476,57,354,21571,149945,838,45112,837,668628,1648
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14,19,4.03068,95476,26,151,21571,149945,847,45112,840,668628,1703
[2022-06-02 19:47:48] [INFO ] Flatten gal took : 369 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2836177361243148263
[2022-06-02 19:47:48] [INFO ] Too many transitions (8584) to apply POR reductions. Disabling POR matrices.
[2022-06-02 19:47:48] [INFO ] Built C files in 136ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2836177361243148263
Running compilation step : cd /tmp/ltsmin2836177361243148263;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '180' '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'
[2022-06-02 19:47:48] [INFO ] Applying decomposition
[2022-06-02 19:47:49] [INFO ] Flatten gal took : 484 ms
[2022-06-02 19:47:49] [INFO ] Flatten gal took : 577 ms
[2022-06-02 19:47:49] [INFO ] Input system was already deterministic with 8584 transitions.
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/graph5901741487207629585.txt' '-o' '/tmp/graph5901741487207629585.bin' '-w' '/tmp/graph5901741487207629585.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5901741487207629585.bin' '-l' '-1' '-v' '-w' '/tmp/graph5901741487207629585.weights' '-q' '0' '-e' '0.001'
[2022-06-02 19:47:50] [INFO ] Decomposing Gal with order
[2022-06-02 19:47:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 19:47:52] [INFO ] Ran tautology test, simplified 0 / 4 in 3808 ms.
[2022-06-02 19:47:52] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09(UNSAT) depth K=0 took 9 ms
[2022-06-02 19:47:52] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10(UNSAT) depth K=0 took 0 ms
[2022-06-02 19:47:52] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14(UNSAT) depth K=0 took 0 ms
[2022-06-02 19:47:52] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15(UNSAT) depth K=0 took 1 ms
[2022-06-02 19:47:52] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09(UNSAT) depth K=1 took 7 ms
[2022-06-02 19:47:52] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10(UNSAT) depth K=1 took 2 ms
[2022-06-02 19:47:52] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14(UNSAT) depth K=1 took 1 ms
[2022-06-02 19:47:52] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15(UNSAT) depth K=1 took 1 ms
[2022-06-02 19:47:53] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09(UNSAT) depth K=2 took 434 ms
[2022-06-02 19:47:54] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10(UNSAT) depth K=2 took 1416 ms
[2022-06-02 19:47:54] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14(UNSAT) depth K=2 took 39 ms
[2022-06-02 19:47:54] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15(UNSAT) depth K=2 took 54 ms
[2022-06-02 19:47:55] [INFO ] Removed a total of 16515 redundant transitions.
[2022-06-02 19:47:55] [INFO ] Flatten gal took : 4775 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 526 out of 8584 initially.
// Phase 1: matrix 526 rows 219 cols
[2022-06-02 19:47:55] [INFO ] Computed 4 place invariants in 18 ms
[2022-06-02 19:47:55] [INFO ] Computed 4 place invariants in 18 ms
[2022-06-02 19:47:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 307 ms.
[2022-06-02 19:47:55] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability17329325818669246006.gal : 10 ms
[2022-06-02 19:47:56] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability9045609716820144194.prop : 3 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/ReachabilityFireability17329325818669246006.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability9045609716820144194.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/ReachabilityFireability9045609716820144194.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :16 after 21
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :21 after 30
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :30 after 47
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :47 after 80
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :80 after 221
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :221 after 694
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :694 after 7192
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :7192 after 32884
[2022-06-02 19:47:58] [INFO ] Proved 219 variables to be positive in 2878 ms
[2022-06-02 19:47:58] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09
[2022-06-02 19:47:58] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09(SAT) depth K=0 took 17 ms
[2022-06-02 19:47:58] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10
[2022-06-02 19:47:58] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10(SAT) depth K=0 took 12 ms
[2022-06-02 19:47:58] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14
[2022-06-02 19:47:58] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14(SAT) depth K=0 took 12 ms
[2022-06-02 19:47:58] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15
[2022-06-02 19:47:58] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15(SAT) depth K=0 took 17 ms
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :32884 after 65606
[2022-06-02 19:48:02] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09(UNSAT) depth K=3 took 7393 ms
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :65606 after 142716
[2022-06-02 19:48:03] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10(UNSAT) depth K=3 took 1548 ms
[2022-06-02 19:48:04] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14(UNSAT) depth K=3 took 657 ms
[2022-06-02 19:48:07] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15(UNSAT) depth K=3 took 3277 ms
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :142716 after 282216
[2022-06-02 19:48:18] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09
[2022-06-02 19:48:18] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09(SAT) depth K=1 took 19843 ms
[2022-06-02 19:48:19] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09(UNSAT) depth K=4 took 11703 ms
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :1.93223e+06 after 1.94566e+06
[2022-06-02 19:48:30] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10
[2022-06-02 19:48:30] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10(SAT) depth K=1 took 11602 ms
Compilation finished in 47090 ms.
Running link step : cd /tmp/ltsmin2836177361243148263;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 89 ms.
Running LTSmin : cd /tmp/ltsmin2836177361243148263;'/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' 'BridgeAndVehiclesPTV80P20N50ReachabilityFireability09==true'
[2022-06-02 19:48:47] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10(UNSAT) depth K=4 took 28124 ms
[2022-06-02 19:48:47] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14
[2022-06-02 19:48:47] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14(SAT) depth K=1 took 17311 ms
[2022-06-02 19:48:54] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15
[2022-06-02 19:48:54] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15(SAT) depth K=1 took 6484 ms
[2022-06-02 19:49:20] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09
[2022-06-02 19:49:20] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09(SAT) depth K=2 took 26368 ms
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10 is true.
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
[2022-06-02 19:49:56] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10
[2022-06-02 19:49:56] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10(SAT) depth K=2 took 35768 ms
[2022-06-02 19:50:07] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14(UNSAT) depth K=4 took 80263 ms
[2022-06-02 19:50:24] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15(UNSAT) depth K=4 took 16148 ms
[2022-06-02 19:50:24] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14
[2022-06-02 19:50:24] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14(SAT) depth K=2 took 28260 ms
[2022-06-02 19:50:55] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15
[2022-06-02 19:50:55] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15(SAT) depth K=2 took 30553 ms
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09 is true.
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.73877e+07 after 3.14408e+07
LTSmin failed to check property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09 due to out of memory issue (code 137).
Running LTSmin : cd /tmp/ltsmin2836177361243148263;'/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' 'BridgeAndVehiclesPTV80P20N50ReachabilityFireability14==true'
[2022-06-02 19:52:50] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09
[2022-06-02 19:52:50] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09(SAT) depth K=3 took 114794 ms
[2022-06-02 19:53:38] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09(UNSAT) depth K=5 took 194167 ms
[2022-06-02 19:54:07] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14
[2022-06-02 19:54:07] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14(SAT) depth K=3 took 77538 ms
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14 is true.
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.1785e+08 after 1.1785e+08
LTSmin failed to check property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14 due to out of memory issue (code 137).
Running LTSmin : cd /tmp/ltsmin2836177361243148263;'/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' 'BridgeAndVehiclesPTV80P20N50ReachabilityFireability15==true'
[2022-06-02 19:55:39] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15
[2022-06-02 19:55:39] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15(SAT) depth K=3 took 92082 ms
[2022-06-02 19:56:03] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14(UNSAT) depth K=5 took 144894 ms
[2022-06-02 19:57:18] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15(UNSAT) depth K=5 took 75617 ms
LTSmin failed to check property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15 due to out of memory issue (code 137).
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin2836177361243148263;'/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' 'BridgeAndVehiclesPTV80P20N50ReachabilityFireability15==true'
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.27198e+08 after 1.36678e+08
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.91294e+08 after 1.91301e+08
LTSmin failed to check property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15 due to out of memory issue (code 137).
[2022-06-02 20:02:38] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15(UNSAT) depth K=6 took 319385 ms
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15 is true.
FORMULA BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65537 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,3.58027e+08,549.4,2843664,2945,135930,153564,4.28842e+06,80,1.02884e+06,760,4.87358e+07,0
Total reachable state count : 358027411

Verifying 4 reachability properties.
[2022-06-02 20:06:48] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15(UNSAT) depth K=7 took 250203 ms
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-09,1485,639.143,2859680,287,5159,153564,6.18483e+06,636,1.02884e+06,977,4.87358e+07,0
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-10,1,639.237,2859680,8,157,153564,6.1852e+06,674,1.02884e+06,985,4.87358e+07,0
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-14,8,639.42,2859680,8,165,153564,6.18717e+06,691,1.02884e+06,989,4.87358e+07,0
Reachability property BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15,1,639.568,2859680,8,168,153564,6.18895e+06,706,1.02884e+06,995,4.87358e+07,0
[2022-06-02 20:07:51] [WARNING] Interrupting SMT solver.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:587)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-02 20:07:52] [WARNING] Unexpected error occurred while running SMT. Was verifying BridgeAndVehicles-PT-V80P20N50-ReachabilityFireability-15 K-induction depth 4
Exception in thread "Thread-9" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:344)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:587)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
... 2 more
[2022-06-02 20:07:52] [INFO ] SMT solved 0/ 4 properties. Interrupting SMT analysis.
Total runtime 2143014 ms.

BK_STOP 1654200473032

--------------------
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="BridgeAndVehicles-PT-V80P20N50"
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 BridgeAndVehicles-PT-V80P20N50, 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 r024-tall-165251918300295"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P20N50.tgz
mv BridgeAndVehicles-PT-V80P20N50 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 ;