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-165472281900166.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-d0m08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281900166
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 6.0K Jun 7 17:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Jun 7 17:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Jun 7 17:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Jun 7 17:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K 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 8.8K Jun 7 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Jun 7 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Jun 7 17:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Jun 7 17:15 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-d0m08-ReachabilityCardinality-00
FORMULA_NAME DBSingleClientW-PT-d0m08-ReachabilityCardinality-01
FORMULA_NAME DBSingleClientW-PT-d0m08-ReachabilityCardinality-02
FORMULA_NAME DBSingleClientW-PT-d0m08-ReachabilityCardinality-03
FORMULA_NAME DBSingleClientW-PT-d0m08-ReachabilityCardinality-04
FORMULA_NAME DBSingleClientW-PT-d0m08-ReachabilityCardinality-05
FORMULA_NAME DBSingleClientW-PT-d0m08-ReachabilityCardinality-06
FORMULA_NAME DBSingleClientW-PT-d0m08-ReachabilityCardinality-07
FORMULA_NAME DBSingleClientW-PT-d0m08-ReachabilityCardinality-08
FORMULA_NAME DBSingleClientW-PT-d0m08-ReachabilityCardinality-09
FORMULA_NAME DBSingleClientW-PT-d0m08-ReachabilityCardinality-10
FORMULA_NAME DBSingleClientW-PT-d0m08-ReachabilityCardinality-11
FORMULA_NAME DBSingleClientW-PT-d0m08-ReachabilityCardinality-12
FORMULA_NAME DBSingleClientW-PT-d0m08-ReachabilityCardinality-13
FORMULA_NAME DBSingleClientW-PT-d0m08-ReachabilityCardinality-14
FORMULA_NAME DBSingleClientW-PT-d0m08-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654774649765

Running Version 202205111006
[2022-06-09 11:37:30] [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 11:37:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 11:37:31] [INFO ] Load time of PNML (sax parser for PT used): 91 ms
[2022-06-09 11:37:31] [INFO ] Transformed 553 places.
[2022-06-09 11:37:31] [INFO ] Transformed 150 transitions.
[2022-06-09 11:37:31] [INFO ] Parsed PT model containing 553 places and 150 transitions in 190 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 444 places in 1 ms
Reduce places removed 444 places and 0 transitions.
FORMULA DBSingleClientW-PT-d0m08-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d0m08-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2296 resets, run finished after 455 ms. (steps per millisecond=21 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 1057 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 1028 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 1006 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 975 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 386668 steps, run timeout after 3001 ms. (steps per millisecond=128 ) properties seen :{}
Probabilistic random walk after 386668 steps, saw 143613 distinct states, run finished after 3003 ms. (steps per millisecond=128 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 150 rows 109 cols
[2022-06-09 11:37:35] [INFO ] Computed 6 place invariants in 14 ms
[2022-06-09 11:37:35] [INFO ] After 197ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-09 11:37:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-09 11:37:35] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2022-06-09 11:37:35] [INFO ] After 56ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2022-06-09 11:37:35] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-09 11:37:35] [INFO ] After 25ms SMT Verify possible using 74 Read/Feed constraints in natural domain returned unsat :3 sat :1
[2022-06-09 11:37:35] [INFO ] After 53ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2022-06-09 11:37:35] [INFO ] After 217ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
FORMULA DBSingleClientW-PT-d0m08-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DBSingleClientW-PT-d0m08-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DBSingleClientW-PT-d0m08-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 13 ms.
Support contains 3 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.2 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 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 38 place count 77 transition count 95
Iterating global reduction 1 with 24 rules applied. Total rules applied 62 place count 77 transition count 95
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 63 place count 77 transition count 94
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 75 place count 65 transition count 82
Iterating global reduction 2 with 12 rules applied. Total rules applied 87 place count 65 transition count 82
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 89 place count 65 transition count 80
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 92 place count 62 transition count 74
Iterating global reduction 3 with 3 rules applied. Total rules applied 95 place count 62 transition count 74
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 96 place count 62 transition count 73
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 98 place count 60 transition count 70
Iterating global reduction 4 with 2 rules applied. Total rules applied 100 place count 60 transition count 70
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 102 place count 58 transition count 68
Iterating global reduction 4 with 2 rules applied. Total rules applied 104 place count 58 transition count 68
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 106 place count 58 transition count 66
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 107 place count 57 transition count 65
Iterating global reduction 5 with 1 rules applied. Total rules applied 108 place count 57 transition count 65
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 110 place count 57 transition count 63
Applied a total of 110 rules in 41 ms. Remains 57 /109 variables (removed 52) and now considering 63/150 (removed 87) transitions.
Finished structural reductions, in 1 iterations. Remains : 57/109 places, 63/150 transitions.
Incomplete random walk after 1000000 steps, including 229075 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 101805 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3085373 steps, run timeout after 3001 ms. (steps per millisecond=1028 ) properties seen :{}
Probabilistic random walk after 3085373 steps, saw 1227087 distinct states, run finished after 3002 ms. (steps per millisecond=1027 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 63 rows 57 cols
[2022-06-09 11:37:40] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-09 11:37:40] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2022-06-09 11:37:40] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 11:37:40] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2022-06-09 11:37:40] [INFO ] After 23ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 11:37:40] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-09 11:37:40] [INFO ] After 10ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 11:37:40] [INFO ] After 19ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-06-09 11:37:40] [INFO ] After 88ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 3 out of 57 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 57/57 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 57 /57 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 57/57 places, 63/63 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 57/57 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 57 /57 variables (removed 0) and now considering 63/63 (removed 0) transitions.
// Phase 1: matrix 63 rows 57 cols
[2022-06-09 11:37:40] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 11:37:40] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 63 rows 57 cols
[2022-06-09 11:37:40] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:37:40] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-09 11:37:40] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2022-06-09 11:37:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 63 rows 57 cols
[2022-06-09 11:37:40] [INFO ] Computed 2 place invariants in 10 ms
[2022-06-09 11:37:40] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 57/57 places, 63/63 transitions.
Incomplete random walk after 100000 steps, including 22896 resets, run finished after 1371 ms. (steps per millisecond=72 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 63 rows 57 cols
[2022-06-09 11:37:41] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:37:41] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2022-06-09 11:37:41] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2022-06-09 11:37:41] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 0 ms returned sat
[2022-06-09 11:37:41] [INFO ] After 18ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2022-06-09 11:37:41] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-09 11:37:41] [INFO ] After 5ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2022-06-09 11:37:41] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-06-09 11:37:41] [INFO ] After 57ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
Incomplete random walk after 1000000 steps, including 228724 resets, run finished after 874 ms. (steps per millisecond=1144 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 101739 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3474438 steps, run timeout after 3001 ms. (steps per millisecond=1157 ) properties seen :{}
Probabilistic random walk after 3474438 steps, saw 1361403 distinct states, run finished after 3001 ms. (steps per millisecond=1157 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 63 rows 57 cols
[2022-06-09 11:37:46] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 11:37:46] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2022-06-09 11:37:46] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 11:37:46] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2022-06-09 11:37:46] [INFO ] After 17ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 11:37:46] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-09 11:37:46] [INFO ] After 5ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 11:37:46] [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 6 ms.
[2022-06-09 11:37:46] [INFO ] After 63ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 1 out of 57 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 57/57 places, 63/63 transitions.
Applied a total of 0 rules in 6 ms. Remains 57 /57 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 57/57 places, 63/63 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 57/57 places, 63/63 transitions.
Applied a total of 0 rules in 4 ms. Remains 57 /57 variables (removed 0) and now considering 63/63 (removed 0) transitions.
// Phase 1: matrix 63 rows 57 cols
[2022-06-09 11:37:46] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 11:37:46] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 63 rows 57 cols
[2022-06-09 11:37:46] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 11:37:46] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-09 11:37:46] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2022-06-09 11:37:46] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 63 rows 57 cols
[2022-06-09 11:37:46] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:37:46] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 57/57 places, 63/63 transitions.
Incomplete random walk after 100000 steps, including 22991 resets, run finished after 90 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 63 rows 57 cols
[2022-06-09 11:37:46] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:37:46] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 0 ms returned sat
[2022-06-09 11:37:46] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 11:37:46] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 12 ms returned sat
[2022-06-09 11:37:46] [INFO ] After 16ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 11:37:46] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-09 11:37:46] [INFO ] After 4ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 11:37:46] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-06-09 11:37:46] [INFO ] After 70ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2271 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 1008 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3482055 steps, run timeout after 3001 ms. (steps per millisecond=1160 ) properties seen :{}
Probabilistic random walk after 3482055 steps, saw 1363657 distinct states, run finished after 3001 ms. (steps per millisecond=1160 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 63 rows 57 cols
[2022-06-09 11:37:49] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:37:49] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 0 ms returned sat
[2022-06-09 11:37:49] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 11:37:49] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 0 ms returned sat
[2022-06-09 11:37:49] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 11:37:49] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-09 11:37:49] [INFO ] After 8ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 11:37:49] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-06-09 11:37:50] [INFO ] After 81ms 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 57 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 57/57 places, 63/63 transitions.
Applied a total of 0 rules in 5 ms. Remains 57 /57 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 57/57 places, 63/63 transitions.
Incomplete random walk after 10000 steps, including 2247 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 1026 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3418313 steps, run timeout after 3001 ms. (steps per millisecond=1139 ) properties seen :{}
Probabilistic random walk after 3418313 steps, saw 1343119 distinct states, run finished after 3001 ms. (steps per millisecond=1139 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 63 rows 57 cols
[2022-06-09 11:37:53] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:37:53] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 0 ms returned sat
[2022-06-09 11:37:53] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 11:37:53] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2022-06-09 11:37:53] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 11:37:53] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-09 11:37:53] [INFO ] After 4ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 11:37:53] [INFO ] After 8ms 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 11:37:53] [INFO ] After 63ms 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 57 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 57/57 places, 63/63 transitions.
Applied a total of 0 rules in 4 ms. Remains 57 /57 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 57/57 places, 63/63 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 57/57 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 57 /57 variables (removed 0) and now considering 63/63 (removed 0) transitions.
// Phase 1: matrix 63 rows 57 cols
[2022-06-09 11:37:53] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 11:37:53] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 63 rows 57 cols
[2022-06-09 11:37:53] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:37:53] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-09 11:37:53] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2022-06-09 11:37:53] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 63 rows 57 cols
[2022-06-09 11:37:53] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 11:37:53] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 57/57 places, 63/63 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 57 transition count 58
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 56 transition count 58
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 56 transition count 51
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 49 transition count 51
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 48 transition count 50
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 48 transition count 50
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 47 transition count 49
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 47 transition count 49
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 46 transition count 48
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -12
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 44 transition count 60
Applied a total of 30 rules in 15 ms. Remains 44 /57 variables (removed 13) and now considering 60/63 (removed 3) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 60 rows 44 cols
[2022-06-09 11:37:53] [INFO ] Computed 6 place invariants in 2 ms
[2022-06-09 11:37:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 11:37:53] [INFO ] [Real]Absence check using 1 positive and 5 generalized place invariants in 1 ms returned sat
[2022-06-09 11:37:53] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 11:37:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 11:37:53] [INFO ] [Nat]Absence check using 1 positive and 5 generalized place invariants in 2 ms returned sat
[2022-06-09 11:37:53] [INFO ] After 14ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 11:37:53] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-06-09 11:37:53] [INFO ] After 47ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-09 11:37:53] [INFO ] Flatten gal took : 33 ms
[2022-06-09 11:37:53] [INFO ] Flatten gal took : 10 ms
[2022-06-09 11:37:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6406095779896172539.gal : 6 ms
[2022-06-09 11:37:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16660233480602741070.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms2439481495236811235;'/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/ReachabilityCardinality6406095779896172539.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16660233480602741070.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/ReachabilityCardinality16660233480602741070.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 32
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :32 after 47
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :47 after 131
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :131 after 269
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :269 after 609
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :609 after 1361
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1361 after 4617
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :4617 after 12459
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :12459 after 37183
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,57144,0.421174,18284,2,4706,16,46218,7,0,239,53107,0
Total reachable state count : 57144

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,55,0.421819,18548,2,324,16,46218,7,0,241,53107,0
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 57 transition count 58
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 56 transition count 58
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 56 transition count 51
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 49 transition count 51
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 48 transition count 50
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 48 transition count 50
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 47 transition count 49
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 47 transition count 49
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 46 transition count 48
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -12
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 44 transition count 60
Applied a total of 30 rules in 13 ms. Remains 44 /57 variables (removed 13) and now considering 60/63 (removed 3) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 60 rows 44 cols
[2022-06-09 11:37:54] [INFO ] Computed 6 place invariants in 1 ms
[2022-06-09 11:37:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 11:37:54] [INFO ] [Real]Absence check using 1 positive and 5 generalized place invariants in 2 ms returned sat
[2022-06-09 11:37:54] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 11:37:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 11:37:54] [INFO ] [Nat]Absence check using 1 positive and 5 generalized place invariants in 2 ms returned sat
[2022-06-09 11:37:54] [INFO ] After 16ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 11:37:54] [INFO ] After 20ms 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 11:37:54] [INFO ] After 45ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-09 11:37:54] [INFO ] Flatten gal took : 8 ms
[2022-06-09 11:37:54] [INFO ] Flatten gal took : 7 ms
[2022-06-09 11:37:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13441024425140131572.gal : 2 ms
[2022-06-09 11:37:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9693783298105713361.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/ReachabilityCardinality13441024425140131572.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9693783298105713361.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/ReachabilityCardinality9693783298105713361.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 32
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :32 after 47
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :47 after 131
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :131 after 269
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :269 after 609
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :609 after 1361
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1361 after 4617
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :4617 after 12459
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :12459 after 37183
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,57144,0.404184,18484,2,4706,16,46218,7,0,239,53107,0
Total reachable state count : 57144

Verifying 1 reachability properties.
Invariant property DBSingleClientW-PT-d0m08-ReachabilityCardinality-05 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
DBSingleClientW-PT-d0m08-ReachabilityCardinality-05,55,0.404742,18748,2,324,16,46218,7,0,241,53107,0
[2022-06-09 11:37:54] [INFO ] Flatten gal took : 5 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin989826148907642895
[2022-06-09 11:37:54] [INFO ] Computing symmetric may disable matrix : 63 transitions.
[2022-06-09 11:37:54] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 11:37:54] [INFO ] Computing symmetric may enable matrix : 63 transitions.
[2022-06-09 11:37:54] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 11:37:54] [INFO ] Applying decomposition
[2022-06-09 11:37:54] [INFO ] Computing Do-Not-Accords matrix : 63 transitions.
[2022-06-09 11:37:54] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 11:37:54] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin989826148907642895
[2022-06-09 11:37:54] [INFO ] Flatten gal took : 22 ms
Running compilation step : cd /tmp/ltsmin989826148907642895;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-09 11:37:54] [INFO ] Flatten gal took : 18 ms
[2022-06-09 11:37:54] [INFO ] Input system was already deterministic with 63 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/graph16754619598504210997.txt' '-o' '/tmp/graph16754619598504210997.bin' '-w' '/tmp/graph16754619598504210997.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16754619598504210997.bin' '-l' '-1' '-v' '-w' '/tmp/graph16754619598504210997.weights' '-q' '0' '-e' '0.001'
[2022-06-09 11:37:54] [INFO ] Decomposing Gal with order
[2022-06-09 11:37:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 11:37:54] [INFO ] Removed a total of 47 redundant transitions.
[2022-06-09 11:37:54] [INFO ] Ran tautology test, simplified 0 / 1 in 110 ms.
[2022-06-09 11:37:54] [INFO ] BMC solution for property DBSingleClientW-PT-d0m08-ReachabilityCardinality-05(UNSAT) depth K=0 took 19 ms
[2022-06-09 11:37:54] [INFO ] BMC solution for property DBSingleClientW-PT-d0m08-ReachabilityCardinality-05(UNSAT) depth K=1 took 1 ms
[2022-06-09 11:37:54] [INFO ] Flatten gal took : 43 ms
[2022-06-09 11:37:54] [INFO ] BMC solution for property DBSingleClientW-PT-d0m08-ReachabilityCardinality-05(UNSAT) depth K=2 took 6 ms
[2022-06-09 11:37:54] [INFO ] BMC solution for property DBSingleClientW-PT-d0m08-ReachabilityCardinality-05(UNSAT) depth K=3 took 7 ms
[2022-06-09 11:37:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 37 labels/synchronizations in 6 ms.
[2022-06-09 11:37:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6171634403111334431.gal : 2 ms
[2022-06-09 11:37:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7998060112117552511.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/ReachabilityCardinality6171634403111334431.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7998060112117552511.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality7998060112117552511.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 22
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :22 after 22
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :86 after 92
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :92 after 194
[2022-06-09 11:37:55] [INFO ] BMC solution for property DBSingleClientW-PT-d0m08-ReachabilityCardinality-05(UNSAT) depth K=4 took 67 ms
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2164 after 2758
[2022-06-09 11:37:55] [INFO ] BMC solution for property DBSingleClientW-PT-d0m08-ReachabilityCardinality-05(UNSAT) depth K=5 took 25 ms
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2758 after 6403
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 63 rows 57 cols
[2022-06-09 11:37:55] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 11:37:55] [INFO ] Computed 2 place invariants in 1 ms
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :20040 after 38082
Compilation finished in 414 ms.
Running link step : cd /tmp/ltsmin989826148907642895;'gcc' '-shared' '-o' 'gal.so' 'model.o'
[2022-06-09 11:37:55] [INFO ] BMC solution for property DBSingleClientW-PT-d0m08-ReachabilityCardinality-05(UNSAT) depth K=6 took 172 ms
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin989826148907642895;'/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' 'DBSingleClientWPTd0m08ReachabilityCardinality05==true'
[2022-06-09 11:37:55] [INFO ] Proved 57 variables to be positive in 174 ms
[2022-06-09 11:37:55] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDBSingleClientW-PT-d0m08-ReachabilityCardinality-05
[2022-06-09 11:37:55] [INFO ] KInduction solution for property DBSingleClientW-PT-d0m08-ReachabilityCardinality-05(SAT) depth K=0 took 2 ms
[2022-06-09 11:37:55] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDBSingleClientW-PT-d0m08-ReachabilityCardinality-05
[2022-06-09 11:37:55] [INFO ] KInduction solution for property DBSingleClientW-PT-d0m08-ReachabilityCardinality-05(SAT) depth K=1 took 8 ms
[2022-06-09 11:37:55] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDBSingleClientW-PT-d0m08-ReachabilityCardinality-05
[2022-06-09 11:37:55] [INFO ] KInduction solution for property DBSingleClientW-PT-d0m08-ReachabilityCardinality-05(SAT) depth K=2 took 46 ms
[2022-06-09 11:37:55] [INFO ] BMC solution for property DBSingleClientW-PT-d0m08-ReachabilityCardinality-05(UNSAT) depth K=7 took 105 ms
Invariant property DBSingleClientW-PT-d0m08-ReachabilityCardinality-05 does not hold.
FORMULA DBSingleClientW-PT-d0m08-ReachabilityCardinality-05 FALSE 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 2049 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,241921,0.368355,15924,1121,1533,15623,14480,195,37826,103,46132,0
Total reachable state count : 241921

Verifying 1 reachability properties.
Invariant property DBSingleClientW-PT-d0m08-ReachabilityCardinality-05 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
DBSingleClientW-PT-d0m08-ReachabilityCardinality-05,12,0.369503,16188,25,29,15623,14480,201,37826,107,46132,0
[2022-06-09 11:37:55] [WARNING] Interrupting SMT solver.
[2022-06-09 11:37:55] [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 11:37:55] [WARNING] Unexpected error occurred while running SMT. Was verifying DBSingleClientW-PT-d0m08-ReachabilityCardinality-05 SMT depth 8
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 11:37:55] [INFO ] During BMC, SMT solver timed out at depth 8
[2022-06-09 11:37:55] [INFO ] BMC solving timed out (3600000 secs) at depth 8
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)
[2022-06-09 11:37:55] [WARNING] Unexpected error occurred while running SMT. Was verifying DBSingleClientW-PT-d0m08-ReachabilityCardinality-05 K-induction depth 3
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
[2022-06-09 11:37:55] [INFO ] SMT solved 0/ 1 properties. Interrupting SMT analysis.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 24676 ms.

BK_STOP 1654774675641

--------------------
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//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination 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-d0m08"
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-d0m08, 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-165472281900166"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d0m08.tgz
mv DBSingleClientW-PT-d0m08 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 ;