About the Execution of ITS-Tools for DoubleLock-PT-p3s2
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 1959653.00 | 0.00 | 0.00 | TFFFFFTFFTTFTFTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r072-tall-174860067700575.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=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 2-5832
Executing tool itstools
Input is DoubleLock-PT-p3s2, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860067700575
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 780K
-rw-r--r-- 1 mcc users 7.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 330K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityFireability-2025-00
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityFireability-2025-01
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityFireability-2025-02
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityFireability-2025-03
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityFireability-2025-04
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityFireability-2025-05
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityFireability-2025-06
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityFireability-2025-07
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityFireability-2025-08
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityFireability-2025-09
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityFireability-2025-10
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityFireability-2025-11
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityFireability-2025-12
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityFireability-2025-13
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityFireability-2025-14
FORMULA_NAME DoubleLock-PT-p3s2-ReachabilityFireability-2025-15
=== Now, execution of the tool begins
BK_START 1748784692123
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p3s2
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-01 13:31:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-01 13:31:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 13:31:33] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2025-06-01 13:31:33] [INFO ] Transformed 112 places.
[2025-06-01 13:31:33] [INFO ] Transformed 744 transitions.
[2025-06-01 13:31:33] [INFO ] Parsed PT model containing 112 places and 744 transitions and 3008 arcs in 196 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 20 places in 4 ms
Reduce places removed 20 places and 32 transitions.
FORMULA DoubleLock-PT-p3s2-ReachabilityFireability-2025-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s2-ReachabilityFireability-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s2-ReachabilityFireability-2025-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40013 steps (462 resets) in 1189 ms. (33 steps per ms) remains 10/13 properties
FORMULA DoubleLock-PT-p3s2-ReachabilityFireability-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p3s2-ReachabilityFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p3s2-ReachabilityFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (104 resets) in 256 ms. (155 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (80 resets) in 235 ms. (169 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (104 resets) in 116 ms. (341 steps per ms) remains 10/10 properties
[2025-06-01 13:31:34] [INFO ] Flatten gal took : 159 ms
BEST_FIRST walk for 40004 steps (76 resets) in 155 ms. (256 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (102 resets) in 186 ms. (213 steps per ms) remains 10/10 properties
[2025-06-01 13:31:34] [INFO ] Flatten gal took : 69 ms
BEST_FIRST walk for 40004 steps (72 resets) in 218 ms. (182 steps per ms) remains 9/10 properties
FORMULA DoubleLock-PT-p3s2-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2025-06-01 13:31:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10155245161810853811.gal : 70 ms
BEST_FIRST walk for 40003 steps (92 resets) in 132 ms. (300 steps per ms) remains 9/9 properties
[2025-06-01 13:31:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9270199808771111900.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10155245161810853811.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9270199808771111900.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (87 resets) in 104 ms. (380 steps per ms) remains 9/9 properties
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40002 steps (75 resets) in 92 ms. (430 steps per ms) remains 9/9 properties
[2025-06-01 13:31:34] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 92 cols
Loading property file /tmp/ReachabilityCardinality9270199808771111900.prop.
[2025-06-01 13:31:34] [INFO ] Computed 4 invariants in 15 ms
[2025-06-01 13:31:34] [INFO ] State equation strengthened by 47 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :11 after 65
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :65 after 413
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :413 after 982
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :982 after 4796
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :4796 after 56527
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :56527 after 215947
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :215947 after 533977
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem DoubleLock-PT-p3s2-ReachabilityFireability-2025-03 is UNSAT
FORMULA DoubleLock-PT-p3s2-ReachabilityFireability-2025-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem DoubleLock-PT-p3s2-ReachabilityFireability-2025-05 is UNSAT
FORMULA DoubleLock-PT-p3s2-ReachabilityFireability-2025-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem DoubleLock-PT-p3s2-ReachabilityFireability-2025-08 is UNSAT
FORMULA DoubleLock-PT-p3s2-ReachabilityFireability-2025-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem DoubleLock-PT-p3s2-ReachabilityFireability-2025-11 is UNSAT
FORMULA DoubleLock-PT-p3s2-ReachabilityFireability-2025-11 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 40/85 variables, 3/3 constraints. Problems are: Problem set: 4 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:31:35] [INFO ] Deduced a trap composed of 40 places in 149 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:31:35] [INFO ] Deduced a trap composed of 47 places in 140 ms of which 5 ms to minimize.
Problem DoubleLock-PT-p3s2-ReachabilityFireability-2025-01 is UNSAT
FORMULA DoubleLock-PT-p3s2-ReachabilityFireability-2025-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem DoubleLock-PT-p3s2-ReachabilityFireability-2025-04 is UNSAT
FORMULA DoubleLock-PT-p3s2-ReachabilityFireability-2025-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem DoubleLock-PT-p3s2-ReachabilityFireability-2025-06 is UNSAT
FORMULA DoubleLock-PT-p3s2-ReachabilityFireability-2025-06 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 2/5 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/85 variables, 0/5 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 1/86 variables, 1/6 constraints. Problems are: Problem set: 7 solved, 2 unsolved
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :533977 after 1.16893e+06
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 0/6 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 513/599 variables, 86/92 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/599 variables, 46/138 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/599 variables, 0/138 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 8/607 variables, 6/144 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/607 variables, 1/145 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/607 variables, 0/145 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/607 variables, 0/145 constraints. Problems are: Problem set: 7 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 607/607 variables, and 145 constraints, problems are : Problem set: 7 solved, 2 unsolved in 766 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 92/92 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 9/6 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 64/70 variables, 2/2 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 1/3 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 0/3 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 1/71 variables, 1/4 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 0/4 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 502/573 variables, 71/75 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/573 variables, 12/87 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/573 variables, 0/87 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 34/607 variables, 21/108 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/607 variables, 1/109 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/607 variables, 35/144 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/607 variables, 2/146 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/607 variables, 1/147 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/607 variables, 0/147 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/607 variables, 0/147 constraints. Problems are: Problem set: 7 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 607/607 variables, and 147 constraints, problems are : Problem set: 7 solved, 2 unsolved in 573 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 92/92 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 2/6 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1452ms problems are : Problem set: 7 solved, 2 unsolved
Parikh walk visited 0 properties in 316 ms.
Support contains 6 out of 92 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 92/92 places, 712/712 transitions.
Graph (complete) has 1229 edges and 92 vertex of which 89 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.4 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 89 transition count 704
Applied a total of 9 rules in 49 ms. Remains 89 /92 variables (removed 3) and now considering 704/712 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 89/92 places, 704/712 transitions.
RANDOM walk for 40009 steps (469 resets) in 92 ms. (430 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (89 resets) in 76 ms. (519 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (77 resets) in 53 ms. (740 steps per ms) remains 2/2 properties
SDD proceeding with computation,9 properties remain. new max is 2048
SDD size :1.16893e+06 after 2.43748e+06
Interrupted probabilistic random walk after 442616 steps, run timeout after 3001 ms. (steps per millisecond=147 ) properties seen :0 out of 2
Probabilistic random walk after 442616 steps, saw 307596 distinct states, run finished after 3005 ms. (steps per millisecond=147 ) properties seen :0
[2025-06-01 13:31:39] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
// Phase 1: matrix 507 rows 89 cols
[2025-06-01 13:31:39] [INFO ] Computed 3 invariants in 13 ms
[2025-06-01 13:31:39] [INFO ] State equation strengthened by 47 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 63/69 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 494/563 variables, 69/71 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/563 variables, 12/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/563 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 33/596 variables, 20/103 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/596 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/596 variables, 35/139 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/596 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/596 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 596/596 variables, and 139 constraints, problems are : Problem set: 0 solved, 2 unsolved in 269 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 89/89 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 63/69 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 494/563 variables, 69/71 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/563 variables, 12/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/563 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 33/596 variables, 20/103 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/596 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/596 variables, 35/139 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/596 variables, 2/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:31:40] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/596 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/596 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/596 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 596/596 variables, and 142 constraints, problems are : Problem set: 0 solved, 2 unsolved in 694 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 89/89 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 999ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 213 ms.
Support contains 6 out of 89 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 704/704 transitions.
Applied a total of 0 rules in 16 ms. Remains 89 /89 variables (removed 0) and now considering 704/704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 89/89 places, 704/704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 89/89 places, 704/704 transitions.
Applied a total of 0 rules in 24 ms. Remains 89 /89 variables (removed 0) and now considering 704/704 (removed 0) transitions.
[2025-06-01 13:31:40] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2025-06-01 13:31:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:31:40] [INFO ] Implicit Places using invariants in 127 ms returned []
[2025-06-01 13:31:40] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2025-06-01 13:31:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:31:41] [INFO ] State equation strengthened by 47 read => feed constraints.
[2025-06-01 13:31:41] [INFO ] Implicit Places using invariants and state equation in 323 ms returned []
Implicit Place search using SMT with State Equation took 459 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 13:31:41] [INFO ] Redundant transitions in 44 ms returned []
Running 702 sub problems to find dead transitions.
[2025-06-01 13:31:41] [INFO ] Flow matrix only has 507 transitions (discarded 197 similar events)
[2025-06-01 13:31:41] [INFO ] Invariant cache hit.
[2025-06-01 13:31:41] [INFO ] State equation strengthened by 47 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SDD proceeding with computation,9 properties remain. new max is 4096
SDD size :2.43748e+06 after 4.9729e+06
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 702 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:31:44] [INFO ] Deduced a trap composed of 46 places in 64 ms of which 3 ms to minimize.
Problem TDEAD456 is UNSAT
Problem TDEAD457 is UNSAT
Problem TDEAD458 is UNSAT
Problem TDEAD459 is UNSAT
Problem TDEAD460 is UNSAT
Problem TDEAD461 is UNSAT
Problem TDEAD462 is UNSAT
Problem TDEAD463 is UNSAT
Problem TDEAD464 is UNSAT
Problem TDEAD465 is UNSAT
Problem TDEAD466 is UNSAT
Problem TDEAD467 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:31:44] [INFO ] Deduced a trap composed of 48 places in 65 ms of which 2 ms to minimize.
Problem TDEAD468 is UNSAT
Problem TDEAD472 is UNSAT
Problem TDEAD473 is UNSAT
Problem TDEAD477 is UNSAT
Problem TDEAD478 is UNSAT
Problem TDEAD482 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 13:31:44] [INFO ] Deduced a trap composed of 48 places in 64 ms of which 2 ms to minimize.
Problem TDEAD485 is UNSAT
Problem TDEAD486 is UNSAT
Problem TDEAD490 is UNSAT
Problem TDEAD491 is UNSAT
Problem TDEAD495 is UNSAT
Problem TDEAD496 is UNSAT
Problem TDEAD498 is UNSAT
Problem TDEAD499 is UNSAT
Problem TDEAD500 is UNSAT
Problem TDEAD501 is UNSAT
Problem TDEAD502 is UNSAT
Problem TDEAD503 is UNSAT
Problem TDEAD504 is UNSAT
Problem TDEAD505 is UNSAT
Problem TDEAD506 is UNSAT
Problem TDEAD507 is UNSAT
Problem TDEAD508 is UNSAT
Problem TDEAD509 is UNSAT
Problem TDEAD510 is UNSAT
Problem TDEAD511 is UNSAT
Problem TDEAD512 is UNSAT
Problem TDEAD513 is UNSAT
Problem TDEAD514 is UNSAT
Problem TDEAD515 is UNSAT
Problem TDEAD516 is UNSAT
Problem TDEAD517 is UNSAT
Problem TDEAD518 is UNSAT
Problem TDEAD519 is UNSAT
Problem TDEAD520 is UNSAT
Problem TDEAD521 is UNSAT
Problem TDEAD522 is UNSAT
Problem TDEAD526 is UNSAT
Problem TDEAD527 is UNSAT
Problem TDEAD531 is UNSAT
Problem TDEAD532 is UNSAT
Problem TDEAD536 is UNSAT
Problem TDEAD539 is UNSAT
Problem TDEAD540 is UNSAT
Problem TDEAD544 is UNSAT
Problem TDEAD545 is UNSAT
Problem TDEAD549 is UNSAT
Problem TDEAD550 is UNSAT
Problem TDEAD552 is UNSAT
Problem TDEAD553 is UNSAT
Problem TDEAD554 is UNSAT
Problem TDEAD555 is UNSAT
Problem TDEAD556 is UNSAT
Problem TDEAD557 is UNSAT
Problem TDEAD558 is UNSAT
Problem TDEAD559 is UNSAT
Problem TDEAD560 is UNSAT
Problem TDEAD561 is UNSAT
Problem TDEAD562 is UNSAT
Problem TDEAD563 is UNSAT
Problem TDEAD564 is UNSAT
Problem TDEAD565 is UNSAT
Problem TDEAD566 is UNSAT
Problem TDEAD567 is UNSAT
Problem TDEAD568 is UNSAT
Problem TDEAD569 is UNSAT
Problem TDEAD570 is UNSAT
Problem TDEAD571 is UNSAT
Problem TDEAD572 is UNSAT
Problem TDEAD573 is UNSAT
Problem TDEAD574 is UNSAT
Problem TDEAD575 is UNSAT
Problem TDEAD576 is UNSAT
Problem TDEAD580 is UNSAT
Problem TDEAD581 is UNSAT
Problem TDEAD585 is UNSAT
Problem TDEAD586 is UNSAT
Problem TDEAD590 is UNSAT
Problem TDEAD593 is UNSAT
Problem TDEAD594 is UNSAT
Problem TDEAD598 is UNSAT
Problem TDEAD599 is UNSAT
Problem TDEAD603 is UNSAT
Problem TDEAD604 is UNSAT
Problem TDEAD606 is UNSAT
Problem TDEAD607 is UNSAT
Problem TDEAD608 is UNSAT
Problem TDEAD609 is UNSAT
Problem TDEAD610 is UNSAT
Problem TDEAD611 is UNSAT
Problem TDEAD612 is UNSAT
Problem TDEAD613 is UNSAT
Problem TDEAD614 is UNSAT
Problem TDEAD615 is UNSAT
Problem TDEAD616 is UNSAT
Problem TDEAD617 is UNSAT
Problem TDEAD618 is UNSAT
Problem TDEAD619 is UNSAT
Problem TDEAD620 is UNSAT
Problem TDEAD621 is UNSAT
Problem TDEAD622 is UNSAT
Problem TDEAD623 is UNSAT
Problem TDEAD624 is UNSAT
Problem TDEAD625 is UNSAT
Problem TDEAD626 is UNSAT
Problem TDEAD627 is UNSAT
Problem TDEAD628 is UNSAT
Problem TDEAD629 is UNSAT
Problem TDEAD630 is UNSAT
Problem TDEAD634 is UNSAT
Problem TDEAD635 is UNSAT
Problem TDEAD639 is UNSAT
Problem TDEAD640 is UNSAT
Problem TDEAD644 is UNSAT
Problem TDEAD647 is UNSAT
Problem TDEAD648 is UNSAT
Problem TDEAD652 is UNSAT
Problem TDEAD653 is UNSAT
Problem TDEAD657 is UNSAT
Problem TDEAD658 is UNSAT
Problem TDEAD660 is UNSAT
Problem TDEAD661 is UNSAT
Problem TDEAD662 is UNSAT
Problem TDEAD663 is UNSAT
Problem TDEAD664 is UNSAT
Problem TDEAD665 is UNSAT
Problem TDEAD666 is UNSAT
Problem TDEAD667 is UNSAT
Problem TDEAD668 is UNSAT
Problem TDEAD669 is UNSAT
Problem TDEAD670 is UNSAT
Problem TDEAD671 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/89 variables, 3/6 constraints. Problems are: Problem set: 144 solved, 558 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/6 constraints. Problems are: Problem set: 144 solved, 558 unsolved
At refinement iteration 3 (OVERLAPS) 507/596 variables, 89/95 constraints. Problems are: Problem set: 144 solved, 558 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/596 variables, 47/142 constraints. Problems are: Problem set: 144 solved, 558 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/596 variables, 0/142 constraints. Problems are: Problem set: 144 solved, 558 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/596 variables, 0/142 constraints. Problems are: Problem set: 144 solved, 558 unsolved
No progress, stopping.
After SMT solving in domain Real declared 596/596 variables, and 142 constraints, problems are : Problem set: 144 solved, 558 unsolved in 20113 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 89/89 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 702/702 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 144 solved, 558 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 2/2 constraints. Problems are: Problem set: 144 solved, 558 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/81 variables, 3/5 constraints. Problems are: Problem set: 144 solved, 558 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/81 variables, 0/5 constraints. Problems are: Problem set: 144 solved, 558 unsolved
At refinement iteration 3 (OVERLAPS) 8/89 variables, 1/6 constraints. Problems are: Problem set: 144 solved, 558 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 0/6 constraints. Problems are: Problem set: 144 solved, 558 unsolved
At refinement iteration 5 (OVERLAPS) 507/596 variables, 89/95 constraints. Problems are: Problem set: 144 solved, 558 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/596 variables, 47/142 constraints. Problems are: Problem set: 144 solved, 558 unsolved
SDD proceeding with computation,9 properties remain. new max is 8192
SDD size :4.9729e+06 after 1.00429e+07
At refinement iteration 7 (INCLUDED_ONLY) 0/596 variables, 558/700 constraints. Problems are: Problem set: 144 solved, 558 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 596/596 variables, and 700 constraints, problems are : Problem set: 144 solved, 558 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 89/89 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 558/702 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50600ms problems are : Problem set: 144 solved, 558 unsolved
Search for dead transitions found 144 dead transitions in 50605ms
Found 144 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 144 transitions
Dead transitions reduction (with SMT) removed 144 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 89/89 places, 560/704 transitions.
Graph (complete) has 966 edges and 89 vertex of which 81 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 11 ms. Remains 81 /89 variables (removed 8) and now considering 560/560 (removed 0) transitions.
[2025-06-01 13:32:31] [INFO ] Flow matrix only has 381 transitions (discarded 179 similar events)
// Phase 1: matrix 381 rows 81 cols
[2025-06-01 13:32:31] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:32:31] [INFO ] Implicit Places using invariants in 69 ms returned []
[2025-06-01 13:32:31] [INFO ] Flow matrix only has 381 transitions (discarded 179 similar events)
[2025-06-01 13:32:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:32:32] [INFO ] State equation strengthened by 41 read => feed constraints.
[2025-06-01 13:32:32] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 317 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 81/89 places, 560/704 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 51477 ms. Remains : 81/89 places, 560/704 transitions.
RANDOM walk for 40006 steps (464 resets) in 107 ms. (370 steps per ms) remains 1/2 properties
FORMULA DoubleLock-PT-p3s2-ReachabilityFireability-2025-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (90 resets) in 52 ms. (754 steps per ms) remains 1/1 properties
[2025-06-01 13:32:32] [INFO ] Flow matrix only has 381 transitions (discarded 179 similar events)
[2025-06-01 13:32:32] [INFO ] Invariant cache hit.
[2025-06-01 13:32:32] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 48/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 368/420 variables, 52/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/420 variables, 6/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/420 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 42/462 variables, 29/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/462 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/462 variables, 35/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/462 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/462 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 462/462 variables, and 124 constraints, problems are : Problem set: 0 solved, 1 unsolved in 161 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 81/81 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 48/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 368/420 variables, 52/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/420 variables, 6/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/420 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 42/462 variables, 29/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/462 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/462 variables, 35/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/462 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/462 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/462 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 462/462 variables, and 125 constraints, problems are : Problem set: 0 solved, 1 unsolved in 214 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 81/81 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 383ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 46 ms.
Support contains 4 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 560/560 transitions.
Applied a total of 0 rules in 12 ms. Remains 81 /81 variables (removed 0) and now considering 560/560 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 81/81 places, 560/560 transitions.
RANDOM walk for 40001 steps (458 resets) in 80 ms. (493 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (89 resets) in 31 ms. (1250 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 892869 steps, run timeout after 3001 ms. (steps per millisecond=297 ) properties seen :0 out of 1
Probabilistic random walk after 892869 steps, saw 622157 distinct states, run finished after 3001 ms. (steps per millisecond=297 ) properties seen :0
[2025-06-01 13:32:35] [INFO ] Flow matrix only has 381 transitions (discarded 179 similar events)
[2025-06-01 13:32:35] [INFO ] Invariant cache hit.
[2025-06-01 13:32:35] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 48/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 368/420 variables, 52/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/420 variables, 6/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/420 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 42/462 variables, 29/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/462 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/462 variables, 35/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/462 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/462 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 462/462 variables, and 124 constraints, problems are : Problem set: 0 solved, 1 unsolved in 157 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 81/81 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 48/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 368/420 variables, 52/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/420 variables, 6/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/420 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 42/462 variables, 29/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/462 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/462 variables, 35/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/462 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/462 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/462 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 462/462 variables, and 125 constraints, problems are : Problem set: 0 solved, 1 unsolved in 274 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 81/81 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 439ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 43 ms.
Support contains 4 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 560/560 transitions.
Applied a total of 0 rules in 9 ms. Remains 81 /81 variables (removed 0) and now considering 560/560 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 81/81 places, 560/560 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 560/560 transitions.
Applied a total of 0 rules in 8 ms. Remains 81 /81 variables (removed 0) and now considering 560/560 (removed 0) transitions.
[2025-06-01 13:32:36] [INFO ] Flow matrix only has 381 transitions (discarded 179 similar events)
[2025-06-01 13:32:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:32:36] [INFO ] Implicit Places using invariants in 80 ms returned []
[2025-06-01 13:32:36] [INFO ] Flow matrix only has 381 transitions (discarded 179 similar events)
[2025-06-01 13:32:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:32:36] [INFO ] State equation strengthened by 41 read => feed constraints.
[2025-06-01 13:32:36] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 13:32:36] [INFO ] Redundant transitions in 8 ms returned []
Running 558 sub problems to find dead transitions.
[2025-06-01 13:32:36] [INFO ] Flow matrix only has 381 transitions (discarded 179 similar events)
[2025-06-01 13:32:36] [INFO ] Invariant cache hit.
[2025-06-01 13:32:36] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/81 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 2 (OVERLAPS) 381/462 variables, 81/83 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/462 variables, 41/124 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/462 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 5 (OVERLAPS) 0/462 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 558 unsolved
No progress, stopping.
After SMT solving in domain Real declared 462/462 variables, and 124 constraints, problems are : Problem set: 0 solved, 558 unsolved in 19961 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 81/81 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 558/558 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 558 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/81 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 2 (OVERLAPS) 381/462 variables, 81/83 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/462 variables, 41/124 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/462 variables, 558/682 constraints. Problems are: Problem set: 0 solved, 558 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 462/462 variables, and 682 constraints, problems are : Problem set: 0 solved, 558 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 81/81 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 558/558 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50195ms problems are : Problem set: 0 solved, 558 unsolved
Search for dead transitions found 0 dead transitions in 50196ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50556 ms. Remains : 81/81 places, 560/560 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 179 transitions
Reduce isomorphic transitions removed 179 transitions.
Iterating post reduction 0 with 179 rules applied. Total rules applied 179 place count 81 transition count 381
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 179 place count 81 transition count 372
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 197 place count 72 transition count 372
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 1 with 4 rules applied. Total rules applied 201 place count 70 transition count 370
Applied a total of 201 rules in 27 ms. Remains 70 /81 variables (removed 11) and now considering 370/560 (removed 190) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 370 rows 70 cols
[2025-06-01 13:33:26] [INFO ] Computed 2 invariants in 3 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 13:33:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2025-06-01 13:33:26] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 13:33:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2025-06-01 13:33:27] [INFO ] After 75ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-01 13:33:27] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-06-01 13:33:27] [INFO ] After 16ms SMT Verify possible using 16 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-01 13:33:27] [INFO ] After 33ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-01 13:33:27] [INFO ] After 150ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2025-06-01 13:33:27] [INFO ] Flatten gal took : 22 ms
[2025-06-01 13:33:27] [INFO ] Flatten gal took : 20 ms
[2025-06-01 13:33:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7347495874859457727.gal : 3 ms
[2025-06-01 13:33:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4835054707180892966.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7347495874859457727.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4835054707180892966.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality4835054707180892966.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 63
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :63 after 931
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :931 after 14574
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :14574 after 31937
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :31937 after 78756
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :78756 after 2.04724e+07
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.04724e+07 after 1.61322e+08
Detected timeout of ITS tools.
[2025-06-01 13:33:42] [INFO ] Flatten gal took : 20 ms
[2025-06-01 13:33:42] [INFO ] Applying decomposition
[2025-06-01 13:33:42] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6165220155557354421.txt' '-o' '/tmp/graph6165220155557354421.bin' '-w' '/tmp/graph6165220155557354421.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6165220155557354421.bin' '-l' '-1' '-v' '-w' '/tmp/graph6165220155557354421.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:33:42] [INFO ] Decomposing Gal with order
[2025-06-01 13:33:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:33:42] [INFO ] Removed a total of 848 redundant transitions.
[2025-06-01 13:33:42] [INFO ] Flatten gal took : 227 ms
[2025-06-01 13:33:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 31 ms.
[2025-06-01 13:33:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4086873110767155159.gal : 16 ms
[2025-06-01 13:33:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9200098252096345315.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4086873110767155159.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9200098252096345315.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality9200098252096345315.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 10
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :10 after 20
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :20 after 126
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :126 after 3432
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :3432 after 52823
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :52823 after 101305
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :101305 after 109021
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 31072 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-01 13:33:58] [INFO ] Flatten gal took : 30 ms
[2025-06-01 13:33:58] [INFO ] Applying decomposition
[2025-06-01 13:33:58] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4403696409522763956.txt' '-o' '/tmp/graph4403696409522763956.bin' '-w' '/tmp/graph4403696409522763956.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4403696409522763956.bin' '-l' '-1' '-v' '-w' '/tmp/graph4403696409522763956.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:33:58] [INFO ] Decomposing Gal with order
[2025-06-01 13:33:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:33:58] [INFO ] Removed a total of 1644 redundant transitions.
[2025-06-01 13:33:58] [INFO ] Flatten gal took : 54 ms
[2025-06-01 13:33:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 74 labels/synchronizations in 16 ms.
[2025-06-01 13:33:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17121821159524107255.gal : 5 ms
[2025-06-01 13:33:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9118019169404839973.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17121821159524107255.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9118019169404839973.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality9118019169404839973.prop.
Detected timeout of ITS tools.
[2025-06-01 14:03:58] [INFO ] Flatten gal took : 19 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin36899324340039965
[2025-06-01 14:03:58] [INFO ] Applying decomposition
[2025-06-01 14:03:58] [INFO ] Computing symmetric may disable matrix : 560 transitions.
[2025-06-01 14:03:58] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 14:03:58] [INFO ] Computing symmetric may enable matrix : 560 transitions.
[2025-06-01 14:03:58] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 14:03:58] [INFO ] Flatten gal took : 48 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17509143536864924459.txt' '-o' '/tmp/graph17509143536864924459.bin' '-w' '/tmp/graph17509143536864924459.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17509143536864924459.bin' '-l' '-1' '-v' '-w' '/tmp/graph17509143536864924459.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:03:58] [INFO ] Decomposing Gal with order
[2025-06-01 14:03:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:03:58] [INFO ] Computing Do-Not-Accords matrix : 560 transitions.
[2025-06-01 14:03:58] [INFO ] Computation of Completed DNA matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 14:03:58] [INFO ] Removed a total of 1205 redundant transitions.
[2025-06-01 14:03:58] [INFO ] Built C files in 206ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin36899324340039965
Running compilation step : cd /tmp/ltsmin36899324340039965;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-01 14:03:58] [INFO ] Flatten gal took : 51 ms
[2025-06-01 14:03:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 11 ms.
[2025-06-01 14:03:58] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability6719935715992584901.gal : 3 ms
[2025-06-01 14:03:58] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability5898306936305726971.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability6719935715992584901.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability5898306936305726971.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityFireability5898306936305726971.prop.
Compilation finished in 1426 ms.
Running link step : cd /tmp/ltsmin36899324340039965;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin36899324340039965;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleLockPTp3s2ReachabilityFireability202510==true'
LTSmin run took 11323 ms.
Found Violation
FORMULA DoubleLock-PT-p3s2-ReachabilityFireability-2025-10 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1958330 ms.
BK_STOP 1748786651776
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="DoubleLock-PT-p3s2"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is DoubleLock-PT-p3s2, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r072-tall-174860067700575"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p3s2.tgz
mv DoubleLock-PT-p3s2 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;