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-165472282800870.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SieveSingleMsgMbox-PT-d0m36, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282800870
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 9.7K Jun 7 17:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 111K Jun 7 17:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Jun 7 17:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Jun 7 17:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Jun 6 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 6 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 12K Jun 7 17:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Jun 7 17:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Jun 7 17:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Jun 7 17:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:31 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 57K 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 SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654946538761

Running Version 202205111006
[2022-06-11 11:22:19] [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]
[2022-06-11 11:22:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 11:22:20] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2022-06-11 11:22:20] [INFO ] Transformed 262 places.
[2022-06-11 11:22:20] [INFO ] Transformed 73 transitions.
[2022-06-11 11:22:20] [INFO ] Parsed PT model containing 262 places and 73 transitions in 176 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 190 places in 1 ms
Reduce places removed 190 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2192 resets, run finished after 337 ms. (steps per millisecond=29 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 849 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 1149 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 1024 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 1035 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 364454 steps, run timeout after 3001 ms. (steps per millisecond=121 ) properties seen :{}
Probabilistic random walk after 364454 steps, saw 179620 distinct states, run finished after 3002 ms. (steps per millisecond=121 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 73 rows 72 cols
[2022-06-11 11:22:23] [INFO ] Computed 6 place invariants in 11 ms
[2022-06-11 11:22:24] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 11:22:24] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 2 ms returned sat
[2022-06-11 11:22:24] [INFO ] After 156ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2022-06-11 11:22:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-11 11:22:24] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 2 ms returned sat
[2022-06-11 11:22:24] [INFO ] After 34ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2022-06-11 11:22:24] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-11 11:22:24] [INFO ] After 9ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :3 sat :1
[2022-06-11 11:22:24] [INFO ] Deduced a trap composed of 28 places in 44 ms of which 3 ms to minimize.
[2022-06-11 11:22:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2022-06-11 11:22:24] [INFO ] After 69ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-06-11 11:22:24] [INFO ] After 176ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
FORMULA SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 118 ms.
Support contains 1 out of 72 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 72/72 places, 73/73 transitions.
Graph (complete) has 192 edges and 72 vertex of which 69 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 69 transition count 71
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 11 place count 61 transition count 63
Iterating global reduction 1 with 8 rules applied. Total rules applied 19 place count 61 transition count 63
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 60 transition count 62
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 60 transition count 62
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 59 transition count 61
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 59 transition count 61
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 24 place count 59 transition count 60
Applied a total of 24 rules in 28 ms. Remains 59 /72 variables (removed 13) and now considering 60/73 (removed 13) transitions.
Finished structural reductions, in 1 iterations. Remains : 59/72 places, 60/73 transitions.
Incomplete random walk after 1000000 steps, including 223406 resets, run finished after 935 ms. (steps per millisecond=1069 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 103275 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2921528 steps, run timeout after 3001 ms. (steps per millisecond=973 ) properties seen :{}
Probabilistic random walk after 2921528 steps, saw 1312171 distinct states, run finished after 3001 ms. (steps per millisecond=973 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 60 rows 59 cols
[2022-06-11 11:22:28] [INFO ] Computed 4 place invariants in 8 ms
[2022-06-11 11:22:28] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-11 11:22:28] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 11:22:28] [INFO ] After 20ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-11 11:22:28] [INFO ] State equation strengthened by 24 read => feed constraints.
[2022-06-11 11:22:28] [INFO ] After 6ms SMT Verify possible using 24 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 11:22:28] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 11:22:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-11 11:22:28] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-11 11:22:28] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 11:22:28] [INFO ] After 11ms SMT Verify possible using 24 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 11:22:28] [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 8 ms.
[2022-06-11 11:22:29] [INFO ] After 72ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 68 ms.
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 59/59 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 59 /59 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 59/59 places, 60/60 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 59/59 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 59 /59 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 59 cols
[2022-06-11 11:22:29] [INFO ] Computed 4 place invariants in 3 ms
[2022-06-11 11:22:29] [INFO ] Implicit Places using invariants in 55 ms returned []
// Phase 1: matrix 60 rows 59 cols
[2022-06-11 11:22:29] [INFO ] Computed 4 place invariants in 1 ms
[2022-06-11 11:22:29] [INFO ] State equation strengthened by 24 read => feed constraints.
[2022-06-11 11:22:29] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2022-06-11 11:22:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 60 rows 59 cols
[2022-06-11 11:22:29] [INFO ] Computed 4 place invariants in 4 ms
[2022-06-11 11:22:29] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 59/59 places, 60/60 transitions.
Incomplete random walk after 100000 steps, including 22403 resets, run finished after 271 ms. (steps per millisecond=369 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 60 rows 59 cols
[2022-06-11 11:22:29] [INFO ] Computed 4 place invariants in 2 ms
[2022-06-11 11:22:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-11 11:22:29] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 11:22:29] [INFO ] After 18ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-11 11:22:29] [INFO ] State equation strengthened by 24 read => feed constraints.
[2022-06-11 11:22:29] [INFO ] After 6ms SMT Verify possible using 24 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 11:22:29] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 11:22:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-11 11:22:29] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 11:22:29] [INFO ] After 17ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 11:22:29] [INFO ] After 18ms SMT Verify possible using 24 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 11:22:29] [INFO ] After 28ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-11 11:22:29] [INFO ] After 80ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 1000000 steps, including 223756 resets, run finished after 947 ms. (steps per millisecond=1055 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 103341 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3020533 steps, run timeout after 3001 ms. (steps per millisecond=1006 ) properties seen :{}
Probabilistic random walk after 3020533 steps, saw 1352087 distinct states, run finished after 3001 ms. (steps per millisecond=1006 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 60 rows 59 cols
[2022-06-11 11:22:34] [INFO ] Computed 4 place invariants in 2 ms
[2022-06-11 11:22:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-11 11:22:34] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 11:22:34] [INFO ] After 19ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-11 11:22:34] [INFO ] State equation strengthened by 24 read => feed constraints.
[2022-06-11 11:22:34] [INFO ] After 6ms SMT Verify possible using 24 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 11:22:34] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 11:22:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-11 11:22:34] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 11:22:34] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 11:22:34] [INFO ] After 5ms SMT Verify possible using 24 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 11:22:34] [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 5 ms.
[2022-06-11 11:22:34] [INFO ] After 74ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 69 ms.
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 59/59 places, 60/60 transitions.
Applied a total of 0 rules in 7 ms. Remains 59 /59 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 59/59 places, 60/60 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 59/59 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 59 /59 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 59 cols
[2022-06-11 11:22:34] [INFO ] Computed 4 place invariants in 2 ms
[2022-06-11 11:22:34] [INFO ] Implicit Places using invariants in 71 ms returned []
// Phase 1: matrix 60 rows 59 cols
[2022-06-11 11:22:34] [INFO ] Computed 4 place invariants in 6 ms
[2022-06-11 11:22:34] [INFO ] State equation strengthened by 24 read => feed constraints.
[2022-06-11 11:22:34] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2022-06-11 11:22:34] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 60 rows 59 cols
[2022-06-11 11:22:34] [INFO ] Computed 4 place invariants in 1 ms
[2022-06-11 11:22:34] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 59/59 places, 60/60 transitions.
Incomplete random walk after 100000 steps, including 22413 resets, run finished after 89 ms. (steps per millisecond=1123 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 60 rows 59 cols
[2022-06-11 11:22:34] [INFO ] Computed 4 place invariants in 2 ms
[2022-06-11 11:22:34] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-11 11:22:34] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 4 ms returned sat
[2022-06-11 11:22:34] [INFO ] After 15ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-11 11:22:34] [INFO ] State equation strengthened by 24 read => feed constraints.
[2022-06-11 11:22:34] [INFO ] After 6ms SMT Verify possible using 24 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 11:22:34] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 11:22:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-11 11:22:34] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-11 11:22:34] [INFO ] After 18ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 11:22:34] [INFO ] After 5ms SMT Verify possible using 24 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 11:22:34] [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 16 ms.
[2022-06-11 11:22:34] [INFO ] After 89ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2241 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 991 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3505512 steps, run timeout after 3001 ms. (steps per millisecond=1168 ) properties seen :{}
Probabilistic random walk after 3505512 steps, saw 1544672 distinct states, run finished after 3001 ms. (steps per millisecond=1168 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 60 rows 59 cols
[2022-06-11 11:22:37] [INFO ] Computed 4 place invariants in 1 ms
[2022-06-11 11:22:37] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2022-06-11 11:22:37] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 11:22:37] [INFO ] After 25ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-11 11:22:37] [INFO ] State equation strengthened by 24 read => feed constraints.
[2022-06-11 11:22:37] [INFO ] After 6ms SMT Verify possible using 24 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 11:22:37] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 11:22:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-11 11:22:37] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 11:22:37] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 11:22:38] [INFO ] After 6ms SMT Verify possible using 24 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 11:22:38] [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 4 ms.
[2022-06-11 11:22:38] [INFO ] After 77ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 59/59 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 59 /59 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 59/59 places, 60/60 transitions.
Incomplete random walk after 10000 steps, including 2209 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 1023 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3615719 steps, run timeout after 3001 ms. (steps per millisecond=1204 ) properties seen :{}
Probabilistic random walk after 3615719 steps, saw 1587199 distinct states, run finished after 3001 ms. (steps per millisecond=1204 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 60 rows 59 cols
[2022-06-11 11:22:41] [INFO ] Computed 4 place invariants in 1 ms
[2022-06-11 11:22:41] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-11 11:22:41] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 11:22:41] [INFO ] After 29ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-11 11:22:41] [INFO ] State equation strengthened by 24 read => feed constraints.
[2022-06-11 11:22:41] [INFO ] After 5ms SMT Verify possible using 24 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 11:22:41] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 11:22:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-11 11:22:41] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-11 11:22:41] [INFO ] After 22ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 11:22:41] [INFO ] After 5ms SMT Verify possible using 24 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 11:22:41] [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 6 ms.
[2022-06-11 11:22:41] [INFO ] After 79ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 59 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 59/59 places, 60/60 transitions.
Applied a total of 0 rules in 6 ms. Remains 59 /59 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 59/59 places, 60/60 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 59/59 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 59 /59 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 59 cols
[2022-06-11 11:22:41] [INFO ] Computed 4 place invariants in 2 ms
[2022-06-11 11:22:41] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 60 rows 59 cols
[2022-06-11 11:22:41] [INFO ] Computed 4 place invariants in 1 ms
[2022-06-11 11:22:41] [INFO ] State equation strengthened by 24 read => feed constraints.
[2022-06-11 11:22:41] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2022-06-11 11:22:41] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 60 rows 59 cols
[2022-06-11 11:22:41] [INFO ] Computed 4 place invariants in 1 ms
[2022-06-11 11:22:41] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 59/59 places, 60/60 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 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 3 rules applied. Total rules applied 3 place count 59 transition count 57
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 58 transition count 57
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 4 place count 58 transition count 47
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 24 place count 48 transition count 47
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
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 28 place count 46 transition count 45
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 34 place count 43 transition count 45
Applied a total of 34 rules in 20 ms. Remains 43 /59 variables (removed 16) and now considering 45/60 (removed 15) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 45 rows 43 cols
[2022-06-11 11:22:41] [INFO ] Computed 6 place invariants in 1 ms
[2022-06-11 11:22:41] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-11 11:22:41] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 1 ms returned sat
[2022-06-11 11:22:41] [INFO ] After 12ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-11 11:22:41] [INFO ] After 17ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-06-11 11:22:41] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
[2022-06-11 11:22:41] [INFO ] Flatten gal took : 34 ms
[2022-06-11 11:22:41] [INFO ] Flatten gal took : 13 ms
[2022-06-11 11:22:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6061835799211391224.gal : 6 ms
[2022-06-11 11:22:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13582963119965314240.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms3738454304949047089;'/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/ReachabilityCardinality6061835799211391224.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13582963119965314240.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/ReachabilityCardinality13582963119965314240.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :7 after 18
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :18 after 30
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :30 after 80
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :80 after 210
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :210 after 666
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :666 after 2445
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2445 after 7773
Invariant property AtomicProp does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 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,213901,0.266784,11016,2,3975,14,35554,6,0,219,29568,0
Total reachable state count : 213901

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,23,0.267295,11280,2,134,14,35554,7,0,222,29568,0
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 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 3 rules applied. Total rules applied 3 place count 59 transition count 57
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 58 transition count 57
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 4 place count 58 transition count 47
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 24 place count 48 transition count 47
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
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 28 place count 46 transition count 45
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 34 place count 43 transition count 45
Applied a total of 34 rules in 11 ms. Remains 43 /59 variables (removed 16) and now considering 45/60 (removed 15) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 45 rows 43 cols
[2022-06-11 11:22:42] [INFO ] Computed 6 place invariants in 4 ms
[2022-06-11 11:22:42] [INFO ] [Real]Absence check using 3 positive place invariants in 7 ms returned sat
[2022-06-11 11:22:42] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 1 ms returned sat
[2022-06-11 11:22:42] [INFO ] After 14ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-11 11:22:42] [INFO ] After 18ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-06-11 11:22:42] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
[2022-06-11 11:22:42] [INFO ] Flatten gal took : 7 ms
[2022-06-11 11:22:42] [INFO ] Flatten gal took : 7 ms
[2022-06-11 11:22:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5799252377388748252.gal : 2 ms
[2022-06-11 11:22:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2929979657025033231.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/ReachabilityCardinality5799252377388748252.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2929979657025033231.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality2929979657025033231.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :7 after 18
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :18 after 30
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :30 after 80
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :80 after 210
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :210 after 666
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :666 after 2445
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2445 after 7773
Invariant property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 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,213901,0.240018,11212,2,3975,14,35554,6,0,219,29568,0
Total reachable state count : 213901

Verifying 1 reachability properties.
Invariant property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09 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
SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09,23,0.2405,11476,2,134,14,35554,7,0,222,29568,0
[2022-06-11 11:22:42] [INFO ] Flatten gal took : 6 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6159260628053565133
[2022-06-11 11:22:42] [INFO ] Applying decomposition
[2022-06-11 11:22:42] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8208785330235263561.txt' '-o' '/tmp/graph8208785330235263561.bin' '-w' '/tmp/graph8208785330235263561.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8208785330235263561.bin' '-l' '-1' '-v' '-w' '/tmp/graph8208785330235263561.weights' '-q' '0' '-e' '0.001'
[2022-06-11 11:22:42] [INFO ] Decomposing Gal with order
[2022-06-11 11:22:42] [INFO ] Flatten gal took : 5 ms
[2022-06-11 11:22:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 11:22:42] [INFO ] Input system was already deterministic with 60 transitions.
[2022-06-11 11:22:42] [INFO ] Removed a total of 49 redundant transitions.
[2022-06-11 11:22:42] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2022-06-11 11:22:42] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 11:22:42] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2022-06-11 11:22:42] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 11:22:42] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2022-06-11 11:22:42] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 11:22:42] [INFO ] Built C files in 78ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6159260628053565133
Running compilation step : cd /tmp/ltsmin6159260628053565133;'/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'
[2022-06-11 11:22:42] [INFO ] Flatten gal took : 86 ms
[2022-06-11 11:22:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 4 ms.
[2022-06-11 11:22:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3646153266879056594.gal : 2 ms
[2022-06-11 11:22:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12082864364678467714.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/ReachabilityCardinality3646153266879056594.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12082864364678467714.prop' '--nowitness'

its-reach command run as :
[2022-06-11 11:22:42] [INFO ] Ran tautology test, simplified 0 / 1 in 179 ms.

/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/ReachabilityCardinality12082864364678467714.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 22
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :22 after 34
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :34 after 374
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :374 after 603
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :603 after 3741
[2022-06-11 11:22:42] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=0 took 23 ms
[2022-06-11 11:22:42] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=1 took 1 ms
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3741 after 14217
[2022-06-11 11:22:42] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=2 took 47 ms
[2022-06-11 11:22:42] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=3 took 12 ms
[2022-06-11 11:22:42] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=4 took 35 ms
[2022-06-11 11:22:42] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=5 took 75 ms
Compilation finished in 395 ms.
Running link step : cd /tmp/ltsmin6159260628053565133;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 60 rows 59 cols
[2022-06-11 11:22:42] [INFO ] Computed 4 place invariants in 1 ms
[2022-06-11 11:22:42] [INFO ] Computed 4 place invariants in 1 ms
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :14217 after 40633
Link finished in 107 ms.
Running LTSmin : cd /tmp/ltsmin6159260628053565133;'/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' 'SieveSingleMsgMboxPTd0m36ReachabilityCardinality09==true'
[2022-06-11 11:22:43] [INFO ] Proved 59 variables to be positive in 114 ms
[2022-06-11 11:22:43] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09
[2022-06-11 11:22:43] [INFO ] KInduction solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(SAT) depth K=0 took 10 ms
[2022-06-11 11:22:43] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09
[2022-06-11 11:22:43] [INFO ] KInduction solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(SAT) depth K=1 took 24 ms
[2022-06-11 11:22:43] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=6 took 252 ms
[2022-06-11 11:22:43] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09
[2022-06-11 11:22:43] [INFO ] KInduction solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(SAT) depth K=2 took 129 ms
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :40633 after 95819
[2022-06-11 11:22:43] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09
[2022-06-11 11:22:43] [INFO ] KInduction solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(SAT) depth K=3 took 542 ms
[2022-06-11 11:22:44] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=7 took 911 ms
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :95819 after 301781
[2022-06-11 11:22:46] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=8 took 2424 ms
[2022-06-11 11:22:47] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09
[2022-06-11 11:22:47] [INFO ] KInduction solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(SAT) depth K=4 took 3555 ms
[2022-06-11 11:22:48] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=9 took 2391 ms
[2022-06-11 11:22:49] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09
[2022-06-11 11:22:49] [INFO ] KInduction solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(SAT) depth K=5 took 2166 ms
[2022-06-11 11:22:54] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09
[2022-06-11 11:22:54] [INFO ] KInduction solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(SAT) depth K=6 took 4535 ms
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :301781 after 828841
[2022-06-11 11:22:57] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=10 took 8193 ms
[2022-06-11 11:23:06] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=11 took 9072 ms
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :828841 after 1.97012e+06
[2022-06-11 11:23:18] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=12 took 11883 ms
[2022-06-11 11:23:27] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09
[2022-06-11 11:23:27] [INFO ] KInduction solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(SAT) depth K=7 took 33840 ms
[2022-06-11 11:23:33] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=13 took 15480 ms
[2022-06-11 11:24:03] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=14 took 30218 ms
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.97012e+06 after 4.9164e+06
[2022-06-11 11:24:05] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09
[2022-06-11 11:24:05] [INFO ] KInduction solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(SAT) depth K=8 took 37560 ms
[2022-06-11 11:24:43] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=15 took 39333 ms
[2022-06-11 11:25:27] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09
[2022-06-11 11:25:27] [INFO ] KInduction solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(SAT) depth K=9 took 81582 ms
[2022-06-11 11:25:36] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=16 took 53312 ms
[2022-06-11 11:26:46] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=17 took 70264 ms
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :4.9164e+06 after 1.42435e+07
[2022-06-11 11:27:56] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=18 took 69669 ms
pins2lts-mc-linux64, 0.001: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.009: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.010: Initializing POR dependencies: labels 61, guards 60
pins2lts-mc-linux64( 0/ 8), 0.011: Forcing use of the an ignoring proviso (closed-set)
pins2lts-mc-linux64( 3/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.033: "SieveSingleMsgMboxPTd0m36ReachabilityCardinality09==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.028: "SieveSingleMsgMboxPTd0m36ReachabilityCardinality09==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.028: "SieveSingleMsgMboxPTd0m36ReachabilityCardinality09==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.032: "SieveSingleMsgMboxPTd0m36ReachabilityCardinality09==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.027: "SieveSingleMsgMboxPTd0m36ReachabilityCardinality09==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.027: "SieveSingleMsgMboxPTd0m36ReachabilityCardinality09==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 0.033: "SieveSingleMsgMboxPTd0m36ReachabilityCardinality09==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.034: "SieveSingleMsgMboxPTd0m36ReachabilityCardinality09==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.034: There are 61 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.034: State length is 59, there are 60 groups
pins2lts-mc-linux64( 0/ 8), 0.034: Running bfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.034: Using a non-indexing tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.034: Successor permutation: none
pins2lts-mc-linux64( 0/ 8), 0.034: Visible groups: 0 / 60, labels: 1 / 61
pins2lts-mc-linux64( 0/ 8), 0.034: POR cycle proviso: closed-set
pins2lts-mc-linux64( 0/ 8), 0.034: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.106: ~14 levels ~960 states ~1456 transitions
pins2lts-mc-linux64( 0/ 8), 0.197: ~22 levels ~1920 states ~2632 transitions
pins2lts-mc-linux64( 0/ 8), 0.204: ~32 levels ~3840 states ~5832 transitions
pins2lts-mc-linux64( 0/ 8), 0.479: ~37 levels ~7680 states ~12360 transitions
pins2lts-mc-linux64( 0/ 8), 0.582: ~51 levels ~15360 states ~22936 transitions
pins2lts-mc-linux64( 3/ 8), 1.003: ~33 levels ~30720 states ~52760 transitions
pins2lts-mc-linux64( 3/ 8), 1.757: ~44 levels ~61440 states ~105480 transitions
pins2lts-mc-linux64( 3/ 8), 2.973: ~57 levels ~122880 states ~211088 transitions
pins2lts-mc-linux64( 3/ 8), 3.676: ~68 levels ~245760 states ~419720 transitions
pins2lts-mc-linux64( 5/ 8), 6.702: ~69 levels ~491520 states ~872656 transitions
pins2lts-mc-linux64( 5/ 8), 10.118: ~82 levels ~983040 states ~1754080 transitions
pins2lts-mc-linux64( 5/ 8), 18.584: ~100 levels ~1966080 states ~3484456 transitions
pins2lts-mc-linux64( 5/ 8), 26.209: ~113 levels ~3932160 states ~6900408 transitions
pins2lts-mc-linux64( 5/ 8), 39.577: ~133 levels ~7864320 states ~13854640 transitions
pins2lts-mc-linux64( 5/ 8), 58.839: ~157 levels ~15728640 states ~27925624 transitions
pins2lts-mc-linux64( 5/ 8), 93.526: ~188 levels ~31457280 states ~55544176 transitions
pins2lts-mc-linux64( 5/ 8), 167.693: ~222 levels ~62914560 states ~111604560 transitions
pins2lts-mc-linux64( 5/ 8), 309.391: ~255 levels ~125829120 states ~227555856 transitions
pins2lts-mc-linux64( 0/ 8), 346.596: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 346.655:
pins2lts-mc-linux64( 0/ 8), 346.655: mean standard work distribution: 3.1% (states) 2.7% (transitions)
pins2lts-mc-linux64( 0/ 8), 346.655:
pins2lts-mc-linux64( 0/ 8), 346.655: Explored 131557088 states 239048014 transitions, fanout: 1.817
pins2lts-mc-linux64( 0/ 8), 346.655: Total exploration time 346.620 sec (346.570 sec minimum, 346.605 sec on average)
pins2lts-mc-linux64( 0/ 8), 346.655: States per second: 379543, Transitions per second: 689654
pins2lts-mc-linux64( 0/ 8), 346.655: Ignoring proviso: 0
pins2lts-mc-linux64( 0/ 8), 346.655:
pins2lts-mc-linux64( 0/ 8), 346.655: Queue width: 8B, total height: 3083132, memory: 23.52MB
pins2lts-mc-linux64( 0/ 8), 346.655: Tree memory: 1030.5MB, 8.1 B/state, compr.: 3.4%
pins2lts-mc-linux64( 0/ 8), 346.655: Tree fill ratio (roots/leafs): 99.0%/2.0%
pins2lts-mc-linux64( 0/ 8), 346.655: Stored 60 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 346.655: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 346.655: Est. total memory use: 1054.0MB (~1047.5MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6159260628053565133;'/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' 'SieveSingleMsgMboxPTd0m36ReachabilityCardinality09==true'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6159260628053565133;'/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' 'SieveSingleMsgMboxPTd0m36ReachabilityCardinality09==true'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-11 11:28:36] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09
[2022-06-11 11:28:36] [INFO ] KInduction solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(SAT) depth K=10 took 189526 ms
[2022-06-11 11:28:57] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=19 took 61140 ms
[2022-06-11 11:29:50] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=20 took 52990 ms
[2022-06-11 11:29:53] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09
[2022-06-11 11:29:53] [INFO ] KInduction solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(SAT) depth K=11 took 76201 ms
[2022-06-11 11:30:22] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=21 took 32134 ms
[2022-06-11 11:30:54] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09
[2022-06-11 11:30:54] [INFO ] KInduction solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(SAT) depth K=12 took 61814 ms
[2022-06-11 11:32:16] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=22 took 113676 ms
[2022-06-11 11:32:51] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09
[2022-06-11 11:32:51] [INFO ] KInduction solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(SAT) depth K=13 took 116183 ms
[2022-06-11 11:33:49] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=23 took 92956 ms
[2022-06-11 11:35:23] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=24 took 94166 ms
[2022-06-11 11:38:18] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09
[2022-06-11 11:38:18] [INFO ] KInduction solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(SAT) depth K=14 took 327371 ms
[2022-06-11 11:38:22] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=25 took 179231 ms
[2022-06-11 11:40:16] [INFO ] BMC solution for property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09(UNSAT) depth K=26 took 113387 ms
Invariant property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09 does not hold.
FORMULA SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09 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 65537 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,5.99933e+09,912.014,3873000,18546,10814,2.49355e+06,2.49316e+06,211,2.9495e+07,70,2.35431e+07,0
Total reachable state count : 5999332537

Verifying 1 reachability properties.
Invariant property SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09 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
SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09,12,912.041,3873000,32,30,2.49355e+06,2.49316e+06,217,2.9495e+07,74,2.35431e+07,0
[2022-06-11 11:41:36] [WARNING] Interrupting SMT solver.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.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)
[2022-06-11 11:41:36] [WARNING] Unexpected error occurred while running SMT. Was verifying SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09 SMT depth 27
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.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 "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
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
[2022-06-11 11:41:36] [INFO ] During BMC, SMT solver timed out at depth 27
[2022-06-11 11:41:36] [INFO ] BMC solving timed out (3600000 secs) at depth 27
[2022-06-11 11:41:36] [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.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)
[2022-06-11 11:41:36] [WARNING] Unexpected error occurred while running SMT. Was verifying SieveSingleMsgMbox-PT-d0m36-ReachabilityCardinality-09 K-induction depth 15
Exception in thread "Thread-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.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 "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.KInductionSolver.verify(KInductionSolver.java:587)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
... 2 more
[2022-06-11 11:41:36] [INFO ] SMT solved 0/ 1 properties. Interrupting SMT analysis.
Total runtime 1156458 ms.

BK_STOP 1654947696420

--------------------
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="SieveSingleMsgMbox-PT-d0m36"
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 SieveSingleMsgMbox-PT-d0m36, 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-165472282800870"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d0m36.tgz
mv SieveSingleMsgMbox-PT-d0m36 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 ;