Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472281900182.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 DBSingleClientW-PT-d0m10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281900182
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 5.4K Jun 7 17:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Jun 7 17:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Jun 7 17:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Jun 7 17:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Jun 6 15:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 8.6K Jun 7 17:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Jun 7 17:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Jun 7 17:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Jun 7 17:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 119K Jun 6 12:11 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DBSingleClientW-PT-d0m10-ReachabilityCardinality-00
FORMULA_NAME DBSingleClientW-PT-d0m10-ReachabilityCardinality-01
FORMULA_NAME DBSingleClientW-PT-d0m10-ReachabilityCardinality-02
FORMULA_NAME DBSingleClientW-PT-d0m10-ReachabilityCardinality-03
FORMULA_NAME DBSingleClientW-PT-d0m10-ReachabilityCardinality-04
FORMULA_NAME DBSingleClientW-PT-d0m10-ReachabilityCardinality-05
FORMULA_NAME DBSingleClientW-PT-d0m10-ReachabilityCardinality-06
FORMULA_NAME DBSingleClientW-PT-d0m10-ReachabilityCardinality-07
FORMULA_NAME DBSingleClientW-PT-d0m10-ReachabilityCardinality-08
FORMULA_NAME DBSingleClientW-PT-d0m10-ReachabilityCardinality-09
FORMULA_NAME DBSingleClientW-PT-d0m10-ReachabilityCardinality-10
FORMULA_NAME DBSingleClientW-PT-d0m10-ReachabilityCardinality-11
FORMULA_NAME DBSingleClientW-PT-d0m10-ReachabilityCardinality-12
FORMULA_NAME DBSingleClientW-PT-d0m10-ReachabilityCardinality-13
FORMULA_NAME DBSingleClientW-PT-d0m10-ReachabilityCardinality-14
FORMULA_NAME DBSingleClientW-PT-d0m10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654775149716

Running Version 202205111006
[2022-06-09 11:45:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2022-06-09 11:45:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 11:45:51] [INFO ] Load time of PNML (sax parser for PT used): 90 ms
[2022-06-09 11:45:51] [INFO ] Transformed 553 places.
[2022-06-09 11:45:51] [INFO ] Transformed 150 transitions.
[2022-06-09 11:45:51] [INFO ] Parsed PT model containing 553 places and 150 transitions in 184 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 444 places in 2 ms
Reduce places removed 444 places and 0 transitions.
FORMULA DBSingleClientW-PT-d0m10-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m10-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2300 resets, run finished after 295 ms. (steps per millisecond=33 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 1002 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 1001 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 1023 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 649752 steps, run timeout after 3001 ms. (steps per millisecond=216 ) properties seen :{}
Probabilistic random walk after 649752 steps, saw 233940 distinct states, run finished after 3003 ms. (steps per millisecond=216 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 150 rows 109 cols
[2022-06-09 11:45:54] [INFO ] Computed 6 place invariants in 10 ms
[2022-06-09 11:45:54] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-06-09 11:45:54] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 8 ms returned sat
[2022-06-09 11:45:54] [INFO ] After 170ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2022-06-09 11:45:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 11:45:54] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 9 ms returned sat
[2022-06-09 11:45:54] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2022-06-09 11:45:55] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-09 11:45:55] [INFO ] After 89ms SMT Verify possible using 74 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2022-06-09 11:45:55] [INFO ] After 114ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2022-06-09 11:45:55] [INFO ] After 299ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
FORMULA DBSingleClientW-PT-d0m10-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DBSingleClientW-PT-d0m10-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 32 ms.
Support contains 2 out of 109 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 109/109 places, 150/150 transitions.
Graph (complete) has 332 edges and 109 vertex of which 101 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.3 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 101 transition count 137
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 37 place count 78 transition count 98
Iterating global reduction 1 with 23 rules applied. Total rules applied 60 place count 78 transition count 98
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 61 place count 78 transition count 97
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 72 place count 67 transition count 86
Iterating global reduction 2 with 11 rules applied. Total rules applied 83 place count 67 transition count 86
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 85 place count 67 transition count 84
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 88 place count 64 transition count 78
Iterating global reduction 3 with 3 rules applied. Total rules applied 91 place count 64 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 92 place count 64 transition count 77
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 94 place count 62 transition count 74
Iterating global reduction 4 with 2 rules applied. Total rules applied 96 place count 62 transition count 74
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 98 place count 60 transition count 72
Iterating global reduction 4 with 2 rules applied. Total rules applied 100 place count 60 transition count 72
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 102 place count 60 transition count 70
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 103 place count 59 transition count 69
Iterating global reduction 5 with 1 rules applied. Total rules applied 104 place count 59 transition count 69
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 106 place count 59 transition count 67
Applied a total of 106 rules in 59 ms. Remains 59 /109 variables (removed 50) and now considering 67/150 (removed 83) transitions.
Finished structural reductions, in 1 iterations. Remains : 59/109 places, 67/150 transitions.
Incomplete random walk after 1000000 steps, including 228867 resets, run finished after 974 ms. (steps per millisecond=1026 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 101853 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3574851 steps, run timeout after 3001 ms. (steps per millisecond=1191 ) properties seen :{}
Probabilistic random walk after 3574851 steps, saw 1375273 distinct states, run finished after 3001 ms. (steps per millisecond=1191 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 67 rows 59 cols
[2022-06-09 11:45:59] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-09 11:45:59] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2022-06-09 11:45:59] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 11:45:59] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 0 ms returned sat
[2022-06-09 11:45:59] [INFO ] After 27ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 11:45:59] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-09 11:45:59] [INFO ] After 22ms SMT Verify possible using 23 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 11:45:59] [INFO ] After 30ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-06-09 11:45:59] [INFO ] After 90ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 38 ms.
Support contains 2 out of 59 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 59/59 places, 67/67 transitions.
Applied a total of 0 rules in 4 ms. Remains 59 /59 variables (removed 0) and now considering 67/67 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 59/59 places, 67/67 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 59/59 places, 67/67 transitions.
Applied a total of 0 rules in 9 ms. Remains 59 /59 variables (removed 0) and now considering 67/67 (removed 0) transitions.
// Phase 1: matrix 67 rows 59 cols
[2022-06-09 11:45:59] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:46:00] [INFO ] Implicit Places using invariants in 136 ms returned []
// Phase 1: matrix 67 rows 59 cols
[2022-06-09 11:46:00] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 11:46:00] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-09 11:46:00] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
[2022-06-09 11:46:00] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 67 rows 59 cols
[2022-06-09 11:46:00] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:46:00] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 59/59 places, 67/67 transitions.
Incomplete random walk after 100000 steps, including 22807 resets, run finished after 987 ms. (steps per millisecond=101 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 67 rows 59 cols
[2022-06-09 11:46:01] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 11:46:01] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 7 ms returned sat
[2022-06-09 11:46:01] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2022-06-09 11:46:01] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2022-06-09 11:46:01] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2022-06-09 11:46:01] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-09 11:46:01] [INFO ] After 6ms SMT Verify possible using 23 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2022-06-09 11:46:01] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-06-09 11:46:01] [INFO ] After 66ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
Incomplete random walk after 1000000 steps, including 229206 resets, run finished after 831 ms. (steps per millisecond=1203 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 101795 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3592017 steps, run timeout after 3001 ms. (steps per millisecond=1196 ) properties seen :{}
Probabilistic random walk after 3592017 steps, saw 1381431 distinct states, run finished after 3001 ms. (steps per millisecond=1196 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 67 rows 59 cols
[2022-06-09 11:46:05] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:46:05] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2022-06-09 11:46:05] [INFO ] After 19ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 11:46:05] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-09 11:46:05] [INFO ] After 7ms SMT Verify possible using 23 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 11:46:05] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 11:46:05] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2022-06-09 11:46:05] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 11:46:05] [INFO ] After 6ms SMT Verify possible using 23 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 11:46:05] [INFO ] After 11ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-06-09 11:46:05] [INFO ] After 64ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 19 ms.
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 59/59 places, 67/67 transitions.
Applied a total of 0 rules in 4 ms. Remains 59 /59 variables (removed 0) and now considering 67/67 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 59/59 places, 67/67 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 59/59 places, 67/67 transitions.
Applied a total of 0 rules in 4 ms. Remains 59 /59 variables (removed 0) and now considering 67/67 (removed 0) transitions.
// Phase 1: matrix 67 rows 59 cols
[2022-06-09 11:46:05] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 11:46:06] [INFO ] Implicit Places using invariants in 51 ms returned []
// Phase 1: matrix 67 rows 59 cols
[2022-06-09 11:46:06] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:46:06] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-09 11:46:06] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2022-06-09 11:46:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 67 rows 59 cols
[2022-06-09 11:46:06] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:46:06] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 59/59 places, 67/67 transitions.
Incomplete random walk after 100000 steps, including 22870 resets, run finished after 85 ms. (steps per millisecond=1176 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 67 rows 59 cols
[2022-06-09 11:46:06] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:46:06] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2022-06-09 11:46:06] [INFO ] After 20ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 11:46:06] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-09 11:46:06] [INFO ] After 6ms SMT Verify possible using 23 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 11:46:06] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 11:46:06] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2022-06-09 11:46:06] [INFO ] After 20ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 11:46:06] [INFO ] After 6ms SMT Verify possible using 23 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 11:46:06] [INFO ] After 11ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-09 11:46:06] [INFO ] After 58ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2263 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1028 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3683507 steps, run timeout after 3001 ms. (steps per millisecond=1227 ) properties seen :{}
Probabilistic random walk after 3683507 steps, saw 1410916 distinct states, run finished after 3001 ms. (steps per millisecond=1227 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 67 rows 59 cols
[2022-06-09 11:46:09] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:46:09] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 7 ms returned sat
[2022-06-09 11:46:09] [INFO ] After 19ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 11:46:09] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-09 11:46:09] [INFO ] After 9ms SMT Verify possible using 23 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 11:46:09] [INFO ] After 72ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 11:46:09] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 0 ms returned sat
[2022-06-09 11:46:09] [INFO ] After 16ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 11:46:09] [INFO ] After 5ms SMT Verify possible using 23 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 11:46:09] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-09 11:46:09] [INFO ] After 67ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 59/59 places, 67/67 transitions.
Applied a total of 0 rules in 4 ms. Remains 59 /59 variables (removed 0) and now considering 67/67 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 59/59 places, 67/67 transitions.
Incomplete random walk after 10000 steps, including 2286 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1014 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3742694 steps, run timeout after 3001 ms. (steps per millisecond=1247 ) properties seen :{}
Probabilistic random walk after 3742694 steps, saw 1428177 distinct states, run finished after 3001 ms. (steps per millisecond=1247 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 67 rows 59 cols
[2022-06-09 11:46:12] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:46:12] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2022-06-09 11:46:12] [INFO ] After 17ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 11:46:12] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-09 11:46:12] [INFO ] After 6ms SMT Verify possible using 23 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 11:46:12] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 11:46:12] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2022-06-09 11:46:12] [INFO ] After 20ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 11:46:12] [INFO ] After 5ms SMT Verify possible using 23 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 11:46:12] [INFO ] After 10ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-09 11:46:12] [INFO ] After 71ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 59/59 places, 67/67 transitions.
Applied a total of 0 rules in 4 ms. Remains 59 /59 variables (removed 0) and now considering 67/67 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 59/59 places, 67/67 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 59/59 places, 67/67 transitions.
Applied a total of 0 rules in 4 ms. Remains 59 /59 variables (removed 0) and now considering 67/67 (removed 0) transitions.
// Phase 1: matrix 67 rows 59 cols
[2022-06-09 11:46:12] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:46:12] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 67 rows 59 cols
[2022-06-09 11:46:12] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:46:12] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-09 11:46:12] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2022-06-09 11:46:12] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 67 rows 59 cols
[2022-06-09 11:46:12] [INFO ] Computed 2 place invariants in 8 ms
[2022-06-09 11:46:12] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 59/59 places, 67/67 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 59 transition count 62
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 58 transition count 62
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 6 place count 58 transition count 55
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 20 place count 51 transition count 55
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 50 transition count 54
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 50 transition count 54
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 49 transition count 53
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 49 transition count 53
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 48 transition count 52
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 30 place count 46 transition count 63
Applied a total of 30 rules in 15 ms. Remains 46 /59 variables (removed 13) and now considering 63/67 (removed 4) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 63 rows 46 cols
[2022-06-09 11:46:12] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-09 11:46:12] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-06-09 11:46:12] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-09 11:46:12] [INFO ] After 17ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 11:46:12] [INFO ] After 26ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-09 11:46:12] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
[2022-06-09 11:46:13] [INFO ] Flatten gal took : 28 ms
[2022-06-09 11:46:13] [INFO ] Flatten gal took : 10 ms
[2022-06-09 11:46:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10724743518592300921.gal : 8 ms
[2022-06-09 11:46:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4972296300054247204.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms2641947462564442873;'/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/ReachabilityCardinality10724743518592300921.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4972296300054247204.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/ReachabilityCardinality4972296300054247204.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 14
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :14 after 31
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :31 after 44
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :44 after 78
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :78 after 167
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :167 after 371
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :371 after 818
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :818 after 2036
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2036 after 5477
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :5477 after 27776
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :27776 after 106107
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :106107 after 442715
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,1.42152e+06,2.88534,90320,2,14714,18,269870,7,0,249,411225,0
Total reachable state count : 1421519

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

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,464,2.88632,90320,2,965,18,269870,7,0,251,411225,0
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 59 transition count 62
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 58 transition count 62
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 6 place count 58 transition count 55
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 20 place count 51 transition count 55
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 50 transition count 54
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 50 transition count 54
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 49 transition count 53
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 49 transition count 53
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 48 transition count 52
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 30 place count 46 transition count 63
Applied a total of 30 rules in 10 ms. Remains 46 /59 variables (removed 13) and now considering 63/67 (removed 4) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 63 rows 46 cols
[2022-06-09 11:46:16] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-09 11:46:16] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-06-09 11:46:16] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 11:46:16] [INFO ] After 14ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 11:46:16] [INFO ] After 19ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-06-09 11:46:16] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
[2022-06-09 11:46:16] [INFO ] Flatten gal took : 8 ms
[2022-06-09 11:46:16] [INFO ] Flatten gal took : 8 ms
[2022-06-09 11:46:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16517961829159780567.gal : 7 ms
[2022-06-09 11:46:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8595449512791148658.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/ReachabilityCardinality16517961829159780567.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8595449512791148658.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/ReachabilityCardinality8595449512791148658.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 14
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :14 after 31
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :31 after 44
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :44 after 78
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :78 after 167
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :167 after 371
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :371 after 818
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :818 after 2036
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2036 after 5477
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :5477 after 27776
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :27776 after 106107
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :106107 after 442715
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,1.42152e+06,2.90738,91240,2,14714,18,269870,7,0,249,411225,0
Total reachable state count : 1421519

Verifying 1 reachability properties.
Reachability property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07 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
DBSingleClientW-PT-d0m10-ReachabilityCardinality-07,464,2.90829,91240,2,965,18,269870,7,0,251,411225,0
[2022-06-09 11:46:19] [INFO ] Flatten gal took : 7 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12574221677477025702
[2022-06-09 11:46:19] [INFO ] Flatten gal took : 9 ms
[2022-06-09 11:46:19] [INFO ] Applying decomposition
[2022-06-09 11:46:19] [INFO ] Flatten gal took : 16 ms
[2022-06-09 11:46:19] [INFO ] Computing symmetric may disable matrix : 67 transitions.
[2022-06-09 11:46:19] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 11:46:19] [INFO ] Computing symmetric may enable matrix : 67 transitions.
[2022-06-09 11:46:19] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 11:46:19] [INFO ] Computing Do-Not-Accords matrix : 67 transitions.
[2022-06-09 11:46:19] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 11:46:19] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12574221677477025702
[2022-06-09 11:46:19] [INFO ] Input system was already deterministic with 67 transitions.
Running compilation step : cd /tmp/ltsmin12574221677477025702;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/graph4371991663841318649.txt' '-o' '/tmp/graph4371991663841318649.bin' '-w' '/tmp/graph4371991663841318649.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4371991663841318649.bin' '-l' '-1' '-v' '-w' '/tmp/graph4371991663841318649.weights' '-q' '0' '-e' '0.001'
[2022-06-09 11:46:19] [INFO ] Ran tautology test, simplified 0 / 1 in 158 ms.
[2022-06-09 11:46:19] [INFO ] BMC solution for property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07(UNSAT) depth K=0 took 32 ms
[2022-06-09 11:46:19] [INFO ] BMC solution for property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07(UNSAT) depth K=1 took 1 ms
[2022-06-09 11:46:19] [INFO ] Decomposing Gal with order
[2022-06-09 11:46:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 11:46:19] [INFO ] BMC solution for property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07(UNSAT) depth K=2 took 17 ms
[2022-06-09 11:46:19] [INFO ] BMC solution for property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07(UNSAT) depth K=3 took 12 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 67 rows 59 cols
[2022-06-09 11:46:19] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:46:19] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:46:19] [INFO ] Removed a total of 72 redundant transitions.
[2022-06-09 11:46:19] [INFO ] BMC solution for property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07(UNSAT) depth K=4 took 57 ms
[2022-06-09 11:46:19] [INFO ] BMC solution for property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07(UNSAT) depth K=5 took 37 ms
[2022-06-09 11:46:19] [INFO ] Proved 59 variables to be positive in 158 ms
[2022-06-09 11:46:19] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDBSingleClientW-PT-d0m10-ReachabilityCardinality-07
[2022-06-09 11:46:19] [INFO ] KInduction solution for property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07(SAT) depth K=0 took 4 ms
[2022-06-09 11:46:19] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDBSingleClientW-PT-d0m10-ReachabilityCardinality-07
[2022-06-09 11:46:19] [INFO ] KInduction solution for property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07(SAT) depth K=1 took 9 ms
[2022-06-09 11:46:19] [INFO ] Flatten gal took : 164 ms
Compilation finished in 380 ms.
Running link step : cd /tmp/ltsmin12574221677477025702;'gcc' '-shared' '-o' 'gal.so' 'model.o'
[2022-06-09 11:46:19] [INFO ] BMC solution for property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07(UNSAT) depth K=6 took 105 ms
[2022-06-09 11:46:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 43 labels/synchronizations in 16 ms.
[2022-06-09 11:46:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2469258639326807610.gal : 2 ms
[2022-06-09 11:46:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10126576844462382672.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2469258639326807610.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10126576844462382672.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/ReachabilityCardinality10126576844462382672.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 12
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :12 after 34
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :34 after 1531
Link finished in 107 ms.
Running LTSmin : cd /tmp/ltsmin12574221677477025702;'/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' 'DBSingleClientWPTd0m10ReachabilityCardinality07==true'
[2022-06-09 11:46:19] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDBSingleClientW-PT-d0m10-ReachabilityCardinality-07
[2022-06-09 11:46:19] [INFO ] KInduction solution for property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07(SAT) depth K=2 took 130 ms
[2022-06-09 11:46:19] [INFO ] BMC solution for property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07(UNSAT) depth K=7 took 189 ms
[2022-06-09 11:46:19] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDBSingleClientW-PT-d0m10-ReachabilityCardinality-07
[2022-06-09 11:46:19] [INFO ] KInduction solution for property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07(SAT) depth K=3 took 178 ms
[2022-06-09 11:46:20] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDBSingleClientW-PT-d0m10-ReachabilityCardinality-07
[2022-06-09 11:46:20] [INFO ] KInduction solution for property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07(SAT) depth K=4 took 226 ms
[2022-06-09 11:46:20] [INFO ] BMC solution for property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07(UNSAT) depth K=8 took 754 ms
[2022-06-09 11:46:20] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDBSingleClientW-PT-d0m10-ReachabilityCardinality-07
[2022-06-09 11:46:20] [INFO ] KInduction solution for property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07(SAT) depth K=5 took 770 ms
[2022-06-09 11:46:21] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDBSingleClientW-PT-d0m10-ReachabilityCardinality-07
[2022-06-09 11:46:21] [INFO ] KInduction solution for property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07(SAT) depth K=6 took 815 ms
[2022-06-09 11:46:23] [INFO ] BMC solution for property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07(UNSAT) depth K=9 took 3320 ms
[2022-06-09 11:46:27] [INFO ] BMC solution for property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07(UNSAT) depth K=10 took 3293 ms
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,4.92269e+07,3.06652,77212,2774,438,100200,5454,233,433106,46,35186,0
Total reachable state count : 49226949

Verifying 1 reachability properties.
Reachability property DBSingleClientW-PT-d0m10-ReachabilityCardinality-07 is true.
FORMULA DBSingleClientW-PT-d0m10-ReachabilityCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DBSingleClientW-PT-d0m10-ReachabilityCardinality-07,18,3.07059,77212,29,16,100200,5454,233,433106,48,35186,0
[2022-06-09 11:46:27] [WARNING] Interrupting SMT solver.
[2022-06-09 11:46:27] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
[2022-06-09 11:46:27] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-09 11:46:27] [WARNING] Unexpected error occurred while running SMT. Was verifying DBSingleClientW-PT-d0m10-ReachabilityCardinality-07 SMT depth 11
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 2 more
[2022-06-09 11:46:27] [INFO ] During BMC, SMT solver timed out at depth 11
[2022-06-09 11:46:27] [INFO ] BMC solving timed out (3600000 secs) at depth 11
java.lang.RuntimeException: SMT solver raised an error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:320)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
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)
[2022-06-09 11:46:27] [WARNING] Unexpected error occurred while running SMT. Was verifying DBSingleClientW-PT-d0m10-ReachabilityCardinality-07 K-induction depth 7
Exception in thread "Thread-9" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an error :unknown
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 error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:320)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
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
[2022-06-09 11:46:27] [INFO ] SMT solved 0/ 1 properties. Interrupting SMT analysis.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 36618 ms.

BK_STOP 1654775187525

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="DBSingleClientW-PT-d0m10"
export BK_EXAMINATION="ReachabilityCardinality"
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 DBSingleClientW-PT-d0m10, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472281900182"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d0m10.tgz
mv DBSingleClientW-PT-d0m10 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;