About the Execution of ITS-Tools for DBSingleClientW-PT-d2m05
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15649.943 | 299893.00 | 689453.00 | 773.60 | T | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r101-tall-171624201700347.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DBSingleClientW-PT-d2m05, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-171624201700347
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Apr 12 12:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 12 12:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 12:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 105K Apr 12 12:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.6M May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
FORMULA_NAME QuasiLiveness
=== Now, execution of the tool begins
BK_START 1716297078167
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DBSingleClientW-PT-d2m05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-21 13:11:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-21 13:11:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 13:11:19] [INFO ] Load time of PNML (sax parser for PT used): 201 ms
[2024-05-21 13:11:19] [INFO ] Transformed 4763 places.
[2024-05-21 13:11:19] [INFO ] Transformed 2478 transitions.
[2024-05-21 13:11:19] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 322 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 4763/4763 places, 2478/2478 transitions.
Reduce places removed 3626 places and 0 transitions.
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 0 with 3825 rules applied. Total rules applied 3825 place count 1137 transition count 2279
Applied a total of 3825 rules in 94 ms. Remains 1137 /4763 variables (removed 3626) and now considering 2279/2478 (removed 199) transitions.
// Phase 1: matrix 2279 rows 1137 cols
[2024-05-21 13:11:19] [INFO ] Computed 2 invariants in 72 ms
[2024-05-21 13:11:20] [INFO ] Implicit Places using invariants in 990 ms returned []
[2024-05-21 13:11:20] [INFO ] Invariant cache hit.
[2024-05-21 13:11:21] [INFO ] State equation strengthened by 1389 read => feed constraints.
[2024-05-21 13:11:37] [INFO ] Implicit Places using invariants and state equation in 16552 ms returned []
Implicit Place search using SMT with State Equation took 17580 ms to find 0 implicit places.
Running 2278 sub problems to find dead transitions.
[2024-05-21 13:11:37] [INFO ] Invariant cache hit.
[2024-05-21 13:11:37] [INFO ] State equation strengthened by 1389 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1136/3416 variables, and 0 constraints, problems are : Problem set: 0 solved, 2278 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1137 constraints, ReadFeed: 0/1389 constraints, PredecessorRefiner: 2278/2270 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2278 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1136/3416 variables, and 0 constraints, problems are : Problem set: 0 solved, 2278 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1137 constraints, ReadFeed: 0/1389 constraints, PredecessorRefiner: 8/2270 constraints, Known Traps: 0/0 constraints]
After SMT, in 86756ms problems are : Problem set: 0 solved, 2278 unsolved
Search for dead transitions found 0 dead transitions in 86805ms
Starting structural reductions in LIVENESS mode, iteration 1 : 1137/4763 places, 2279/2478 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 104527 ms. Remains : 1137/4763 places, 2279/2478 transitions.
Discarding 1145 transitions out of 2279. Remains 1134
Initial state reduction rules removed 1 formulas.
[2024-05-21 13:13:05] [INFO ] Flatten gal took : 267 ms
[2024-05-21 13:13:05] [INFO ] Flatten gal took : 211 ms
[2024-05-21 13:13:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12921889511483314693.gal : 89 ms
[2024-05-21 13:13:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1429812664141459997.prop : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12921889511483314693.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1429812664141459997.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality1429812664141459997.prop.
RANDOM walk for 40000 steps (9222 resets) in 7168 ms. (5 steps per ms) remains 1051/1133 properties
BEST_FIRST walk for 122 steps (10 resets) in 21 ms. (5 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 120 steps (12 resets) in 14 ms. (8 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 122 steps (10 resets) in 18 ms. (6 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (9 resets) in 51 ms. (2 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (9 resets) in 45 ms. (2 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (11 resets) in 37 ms. (3 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 122 steps (10 resets) in 20 ms. (5 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (10 resets) in 44 ms. (2 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 122 steps (11 resets) in 19 ms. (6 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 122 steps (10 resets) in 41 ms. (2 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 124 steps (9 resets) in 53 ms. (2 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 121 steps (12 resets) in 55 ms. (2 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 124 steps (9 resets) in 20 ms. (5 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 122 steps (10 resets) in 14 ms. (8 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 122 steps (10 resets) in 10 ms. (11 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 122 steps (10 resets) in 24 ms. (4 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 121 steps (11 resets) in 19 ms. (6 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (10 resets) in 14 ms. (8 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 122 steps (11 resets) in 10 ms. (11 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (10 resets) in 14 ms. (8 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (9 resets) in 10 ms. (11 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (10 resets) in 17 ms. (6 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (9 resets) in 17 ms. (6 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 122 steps (10 resets) in 11 ms. (10 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 122 steps (11 resets) in 11 ms. (10 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 122 steps (10 resets) in 13 ms. (8 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 122 steps (10 resets) in 12 ms. (9 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (9 resets) in 19 ms. (6 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 122 steps (10 resets) in 13 ms. (8 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (9 resets) in 13 ms. (8 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (10 resets) in 12 ms. (9 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (9 resets) in 11 ms. (10 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (10 resets) in 13 ms. (8 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (10 resets) in 11 ms. (10 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (10 resets) in 11 ms. (10 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 122 steps (10 resets) in 11 ms. (10 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 122 steps (10 resets) in 13 ms. (8 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (9 resets) in 9 ms. (12 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 122 steps (11 resets) in 8 ms. (13 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (9 resets) in 10 ms. (11 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 122 steps (10 resets) in 10 ms. (11 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (9 resets) in 10 ms. (11 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 121 steps (11 resets) in 9 ms. (12 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 124 steps (9 resets) in 11 ms. (10 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 123 steps (9 resets) in 10 ms. (11 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 122 steps (12 resets) in 12 ms. (9 steps per ms) remains 1051/1051 properties
Reachability property qltransition_1835 is true.
Probabilistic random walk after 30001 steps, saw 13913 distinct states, run finished after 1343 ms. (steps per millisecond=22 ) properties seen :324
[2024-05-21 13:13:08] [INFO ] Invariant cache hit.
Reachability property qltransition_15 is true.
Reachability property qltransition_14 is true.
Reachability property qltransition_3 is true.
Reachability property qltransition_2 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,1127 properties remain. new max is 2
SDD size :1 after 5
[2024-05-21 13:13:08] [INFO ] State equation strengthened by 1389 read => feed constraints.
Reachability property qltransition_259 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,1125 properties remain. new max is 2
SDD size :5 after 24
Reachability property qltransition_1836 is true.
Reachability property qltransition_7 is true.
Reachability property qltransition_5 is true.
SDD proceeding with computation,1122 properties remain. new max is 2
SDD size :24 after 40
SDD proceeding with computation,1122 properties remain. new max is 4
SDD size :40 after 56
SDD proceeding with computation,1122 properties remain. new max is 8
SDD size :56 after 88
SDD proceeding with computation,1122 properties remain. new max is 16
SDD size :88 after 118
SDD proceeding with computation,1122 properties remain. new max is 32
SDD size :118 after 152
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s650 1.0)
(s651 1.0)
(s654 1.0)
(s655 1.0)
(s658 1.0)
(s659 1.0)
(s662 1.0)
(s663 1.0)
(s666 1.0)
(s667 1.0)
(s670 1.0)
(s671 1.0)
(s674 1.0)
(s675 1.0)
(s678 1.0)
(s679 1.0)
(s682 1.0)
(s683 1.0)
(s684 1.0)
(s685 1.0)
(s686 1.0)
(s687 1.0)
(s689 1.0)
(s690 1.0)
(s693 1.0)
(s694 1.0)
(s696 1.0)
(s697 1.0)
(s699 1.0)
(s700 1.0)
(s702 1.0)
(s703 1.0)
(s705 1.0)
(s706 1.0)
(s708 1.0)
(s710 1.0)
(s711 1.0)
(s712 1.0)
(s713 1.0)
(s720 1.0)
(s721 1.0)
(s738 1.0)
(s739 1.0)
(s740 1.0)
(s741 1.0)
(s742 1.0)
(s743 1.0)
(s744 1.0)
(s745 1.0)
(s746 1.0)
(s747 1.0)
(s748 1.0)
(s749 1.0)
(s750 1.0)
(s751 1.0)
(s752 1.0)
(s753 1.0)
(s754 1.0)
(s755 1.0)
(s756 1.0)
(s757 1.0)
(s758 1.0)
(s759 1.0)
(s767 1.0)
(s768 1.0)
(s769 1.0)
(s770 1.0)
(s771 1.0)
(s772 1.0)
(s773 1.0)
(s774 1.0)
(s775 1.0)
(s776 1.0)
(s777 1.0)
(s778 1.0)
(s779 1.0)
(s780 1.0)
(s781 1.0)
(s782 1.0)
(s783 1.0)
(s784 1.0)
(s785 1.0)
(s786 1.0)
(s787 1.0)
(s788 1.0)
(s789 1.0)
(s790 1.0)
(s791 1.0)
(s792 1.0)
(s793 1.0)
(s794 1.0)
(s795 1.0)
(s796 1.0)
(s797 1.0)
(s798 1.0)
(s799 1.0)
(s800 1.0)
(s801 1.0)
(s802 1.0)
(s803 1.0)
(s804 1.0)
(s805 1.0)
(s806 1.0)
(s807 1.0)
(s808 1.0)
(s809 1.0)
(s810 1.0)
(s811 1.0)
(s812 1.0)
(s813 1.0)
(s814 1.0)
(s815 1.0)
(s816 1.0)
(s817 1.0)
(s818 1.0)
(s819 1.0)
(s820 1.0)
(s821 1.0)
(s822 1.0)
(s823 1.0)
(s824 1.0)
(s825 1.0)
(s826 1.0)
(s827 1.0)
(s828 1.0)
(s829 1.0)
(s830 1.0)
(s831 1.0)
(s832 1.0)
(s833 1.0)
(s834 1.0)
(s835 1.0)
(s836 1.0)
(s837 1.0)
(s838 1.0)
(s839 1.0)
(s840 1.0)
(s841 1.0)
(s842 1.0)
(s843 1.0)
(s844 1.0)
(s845 1.0)
(s846 1.0)
(s847 1.0)
(s848 1.0)
(s849 1.0)
(s850 1.0)
(s851 1.0)
(s852 1.0)
(s853 1.0)
(s854 1.0)
(s855 1.0)
(s856 1.0)
(s857 1.0)
(s858 1.0)
(s859 1.0)
(s860 1.0)
(s861 1.0)
(s862 1.0)
(s863 1.0)
(s864 1.0)
(s865 1.0)
(s866 1.0)
(s867 1.0)
(s868 1.0)
(s869 1.0)
(s870 1.0)
(s871 1.0)
(s872 1.0)
(s873 1.0)
(s874 1.0)
(s875 1.0)
(s876 1.0)
(s877 1.0)
(s878 1.0)
(s879 1.0)
(s880 1.0)
(s881 1.0)
(s882 1.0)
(s883 1.0)
(s885 1.0)
(s886 1.0)
(s887 1.0)
(s888 1.0)
(s889 1.0)
(s890 1.0)
(s891 1.0)
(s892 1.0)
(s893 1.0)
(s894 1.0)
(s895 1.0)
(s896 1.0)
(s897 1.0)
(s898 1.0)
(s899 1.0)
(s900 1.0)
(s901 1.0)
(s902 1.0)
(s903 1.0)
(s904 1.0)
(s905 1.0)
(s906 1.0)
(s907 1.0)
(s908 1.0)
(s909 1.0)
(s910 1.0)
(s911 1.0)
(s912 1.0)
(s913 1.0)
(s915 1.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 746/3416 variables, and 0 constraints, problems are : Problem set: 0 solved, 727 unsolved in 5025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1137 constraints, ReadFeed: 0/1389 constraints, PredecessorRefiner: 727/727 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 727 unsolved
SDD proceeding with computation,1122 properties remain. new max is 64
SDD size :152 after 182
SDD proceeding with computation,1122 properties remain. new max is 128
SDD size :182 after 222
SDD proceeding with computation,1122 properties remain. new max is 256
SDD size :222 after 246
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 746/3416 variables, and 0 constraints, problems are : Problem set: 0 solved, 727 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1137 constraints, ReadFeed: 0/1389 constraints, PredecessorRefiner: 0/727 constraints, Known Traps: 0/0 constraints]
After SMT, in 17084ms problems are : Problem set: 0 solved, 727 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 746 out of 1137 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1137/1137 places, 2279/2279 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 1076 transition count 2080
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 1076 transition count 2080
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 140 place count 1076 transition count 2062
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 181 place count 1035 transition count 2021
Iterating global reduction 1 with 41 rules applied. Total rules applied 222 place count 1035 transition count 2021
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 249 place count 1008 transition count 1987
Iterating global reduction 1 with 27 rules applied. Total rules applied 276 place count 1008 transition count 1987
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 297 place count 1008 transition count 1966
Applied a total of 297 rules in 391 ms. Remains 1008 /1137 variables (removed 129) and now considering 1966/2279 (removed 313) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 391 ms. Remains : 1008/1137 places, 1966/2279 transitions.
SDD proceeding with computation,1122 properties remain. new max is 512
SDD size :246 after 312
Reachability property qltransition_1066 is true.
SDD proceeding with computation,1121 properties remain. new max is 512
SDD size :312 after 494
Reachability property qltransition_2274 is true.
Reachability property qltransition_2269 is true.
Reachability property qltransition_2224 is true.
Reachability property qltransition_2223 is true.
Reachability property qltransition_2222 is true.
Reachability property qltransition_2221 is true.
Reachability property qltransition_2086 is true.
Reachability property qltransition_2001 is true.
Reachability property qltransition_2000 is true.
Reachability property qltransition_1999 is true.
Reachability property qltransition_1812 is true.
Reachability property qltransition_1807 is true.
Reachability property qltransition_1616 is true.
Reachability property qltransition_1065 is true.
Reachability property qltransition_1064 is true.
Reachability property qltransition_747 is true.
Reachability property qltransition_327 is true.
Reachability property qltransition_318 is true.
Reachability property qltransition_309 is true.
Reachability property qltransition_180 is true.
Reachability property qltransition_179 is true.
Reachability property qltransition_178 is true.
SDD proceeding with computation,1099 properties remain. new max is 512
SDD size :494 after 2192
Reachability property qltransition_2087 is true.
Reachability property qltransition_1624 is true.
SDD proceeding with computation,1097 properties remain. new max is 512
SDD size :2192 after 3314
RANDOM walk for 2332723 steps (535110 resets) in 120004 ms. (19 steps per ms) remains 706/727 properties
BEST_FIRST walk for 4002 steps (158 resets) in 97 ms. (40 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (169 resets) in 80 ms. (49 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4001 steps (179 resets) in 99 ms. (40 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (178 resets) in 75 ms. (52 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4002 steps (156 resets) in 77 ms. (51 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (170 resets) in 77 ms. (51 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (187 resets) in 87 ms. (45 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4002 steps (186 resets) in 80 ms. (49 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4002 steps (177 resets) in 74 ms. (53 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4004 steps (180 resets) in 84 ms. (47 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (190 resets) in 78 ms. (50 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (167 resets) in 58 ms. (67 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (200 resets) in 92 ms. (43 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (183 resets) in 77 ms. (51 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4002 steps (181 resets) in 77 ms. (51 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4004 steps (148 resets) in 75 ms. (52 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4002 steps (166 resets) in 83 ms. (47 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4004 steps (153 resets) in 71 ms. (55 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4002 steps (173 resets) in 66 ms. (59 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4002 steps (194 resets) in 82 ms. (48 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4002 steps (205 resets) in 90 ms. (43 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (167 resets) in 65 ms. (60 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (166 resets) in 108 ms. (36 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4004 steps (173 resets) in 84 ms. (47 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4004 steps (179 resets) in 67 ms. (58 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (163 resets) in 83 ms. (47 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (170 resets) in 54 ms. (72 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (202 resets) in 88 ms. (44 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4004 steps (176 resets) in 82 ms. (48 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4004 steps (191 resets) in 90 ms. (44 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4004 steps (186 resets) in 70 ms. (56 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (176 resets) in 75 ms. (52 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (206 resets) in 89 ms. (44 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (176 resets) in 78 ms. (50 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (200 resets) in 80 ms. (49 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4004 steps (164 resets) in 69 ms. (57 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (173 resets) in 65 ms. (60 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4004 steps (193 resets) in 74 ms. (53 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (178 resets) in 84 ms. (47 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4001 steps (179 resets) in 82 ms. (48 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4001 steps (176 resets) in 80 ms. (49 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4004 steps (180 resets) in 66 ms. (59 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4004 steps (179 resets) in 71 ms. (55 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4004 steps (177 resets) in 81 ms. (48 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (183 resets) in 69 ms. (57 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (169 resets) in 65 ms. (60 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (150 resets) in 64 ms. (61 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (166 resets) in 79 ms. (50 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (179 resets) in 75 ms. (52 steps per ms) remains 706/706 properties
BEST_FIRST walk for 4003 steps (171 resets) in 153 ms. (25 steps per ms) remains 706/706 properties
SDD proceeding with computation,1097 properties remain. new max is 1024
SDD size :3314 after 3992
Probabilistic random walk after 1000001 steps, saw 395653 distinct states, run finished after 19651 ms. (steps per millisecond=50 ) properties seen :602
// Phase 1: matrix 1966 rows 1008 cols
[2024-05-21 13:14:16] [INFO ] Computed 2 invariants in 36 ms
[2024-05-21 13:14:16] [INFO ] State equation strengthened by 1160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (OVERLAPS) 335/447 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/447 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (OVERLAPS) 241/688 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-05-21 13:14:21] [INFO ] Deduced a trap composed of 263 places in 304 ms of which 40 ms to minimize.
[2024-05-21 13:14:21] [INFO ] Deduced a trap composed of 272 places in 296 ms of which 11 ms to minimize.
[2024-05-21 13:14:21] [INFO ] Deduced a trap composed of 309 places in 299 ms of which 5 ms to minimize.
[2024-05-21 13:14:22] [INFO ] Deduced a trap composed of 271 places in 240 ms of which 4 ms to minimize.
[2024-05-21 13:14:22] [INFO ] Deduced a trap composed of 283 places in 257 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/688 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 104 unsolved
SDD proceeding with computation,1097 properties remain. new max is 2048
SDD size :3992 after 4784
At refinement iteration 5 (INCLUDED_ONLY) 0/688 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 1070/1758 variables, 688/695 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1758 variables, 264/959 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1758 variables, 0/959 constraints. Problems are: Problem set: 0 solved, 104 unsolved
Reachability property qltransition_1617 is true.
SDD proceeding with computation,1096 properties remain. new max is 2048
SDD size :4784 after 7092
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 1166/2924 variables, 295/1254 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2924 variables, 871/2125 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2924 variables, 0/2125 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 12 (OVERLAPS) 50/2974 variables, 25/2150 constraints. Problems are: Problem set: 0 solved, 104 unsolved
SDD proceeding with computation,1096 properties remain. new max is 4096
SDD size :7092 after 16447
At refinement iteration 13 (INCLUDED_ONLY) 0/2974 variables, 25/2175 constraints. Problems are: Problem set: 0 solved, 104 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2974/2974 variables, and 2175 constraints, problems are : Problem set: 0 solved, 104 unsolved in 45023 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1008/1008 constraints, ReadFeed: 1160/1160 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (OVERLAPS) 335/447 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/447 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (OVERLAPS) 241/688 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/688 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/688 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 1070/1758 variables, 688/695 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1758 variables, 264/959 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1758 variables, 11/970 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-05-21 13:15:07] [INFO ] Deduced a trap composed of 252 places in 201 ms of which 4 ms to minimize.
[2024-05-21 13:15:07] [INFO ] Deduced a trap composed of 252 places in 165 ms of which 4 ms to minimize.
[2024-05-21 13:15:08] [INFO ] Deduced a trap composed of 206 places in 188 ms of which 4 ms to minimize.
[2024-05-21 13:15:08] [INFO ] Deduced a trap composed of 202 places in 179 ms of which 4 ms to minimize.
[2024-05-21 13:15:08] [INFO ] Deduced a trap composed of 247 places in 172 ms of which 6 ms to minimize.
[2024-05-21 13:15:08] [INFO ] Deduced a trap composed of 295 places in 161 ms of which 4 ms to minimize.
[2024-05-21 13:15:09] [INFO ] Deduced a trap composed of 288 places in 166 ms of which 4 ms to minimize.
[2024-05-21 13:15:09] [INFO ] Deduced a trap composed of 289 places in 171 ms of which 5 ms to minimize.
[2024-05-21 13:15:09] [INFO ] Deduced a trap composed of 207 places in 170 ms of which 4 ms to minimize.
[2024-05-21 13:15:09] [INFO ] Deduced a trap composed of 252 places in 171 ms of which 4 ms to minimize.
[2024-05-21 13:15:09] [INFO ] Deduced a trap composed of 252 places in 169 ms of which 4 ms to minimize.
[2024-05-21 13:15:10] [INFO ] Deduced a trap composed of 295 places in 163 ms of which 4 ms to minimize.
[2024-05-21 13:15:10] [INFO ] Deduced a trap composed of 258 places in 170 ms of which 4 ms to minimize.
[2024-05-21 13:15:10] [INFO ] Deduced a trap composed of 258 places in 166 ms of which 4 ms to minimize.
[2024-05-21 13:15:10] [INFO ] Deduced a trap composed of 214 places in 175 ms of which 4 ms to minimize.
[2024-05-21 13:15:10] [INFO ] Deduced a trap composed of 215 places in 176 ms of which 4 ms to minimize.
[2024-05-21 13:15:11] [INFO ] Deduced a trap composed of 218 places in 183 ms of which 4 ms to minimize.
[2024-05-21 13:15:11] [INFO ] Deduced a trap composed of 219 places in 176 ms of which 4 ms to minimize.
[2024-05-21 13:15:11] [INFO ] Deduced a trap composed of 263 places in 167 ms of which 4 ms to minimize.
[2024-05-21 13:15:11] [INFO ] Deduced a trap composed of 226 places in 175 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1758 variables, 20/990 constraints. Problems are: Problem set: 0 solved, 104 unsolved
Reachability property qltransition_2218 is true.
Reachability property qltransition_2217 is true.
Reachability property qltransition_2084 is true.
[2024-05-21 13:15:18] [INFO ] Deduced a trap composed of 255 places in 180 ms of which 4 ms to minimize.
[2024-05-21 13:15:18] [INFO ] Deduced a trap composed of 262 places in 174 ms of which 4 ms to minimize.
[2024-05-21 13:15:18] [INFO ] Deduced a trap composed of 254 places in 178 ms of which 4 ms to minimize.
[2024-05-21 13:15:18] [INFO ] Deduced a trap composed of 247 places in 181 ms of which 4 ms to minimize.
[2024-05-21 13:15:19] [INFO ] Deduced a trap composed of 266 places in 175 ms of which 4 ms to minimize.
[2024-05-21 13:15:19] [INFO ] Deduced a trap composed of 292 places in 172 ms of which 4 ms to minimize.
[2024-05-21 13:15:19] [INFO ] Deduced a trap composed of 310 places in 174 ms of which 4 ms to minimize.
[2024-05-21 13:15:19] [INFO ] Deduced a trap composed of 273 places in 172 ms of which 4 ms to minimize.
[2024-05-21 13:15:19] [INFO ] Deduced a trap composed of 273 places in 171 ms of which 5 ms to minimize.
[2024-05-21 13:15:20] [INFO ] Deduced a trap composed of 266 places in 174 ms of which 8 ms to minimize.
[2024-05-21 13:15:20] [INFO ] Deduced a trap composed of 324 places in 164 ms of which 4 ms to minimize.
Reachability property qltransition_1839 is true.
Reachability property qltransition_1838 is true.
Reachability property qltransition_1837 is true.
[2024-05-21 13:15:20] [INFO ] Deduced a trap composed of 299 places in 167 ms of which 4 ms to minimize.
Reachability property qltransition_1792 is true.
Reachability property qltransition_1787 is true.
Reachability property qltransition_1058 is true.
Reachability property qltransition_1057 is true.
Reachability property qltransition_1056 is true.
[2024-05-21 13:15:21] [INFO ] Deduced a trap composed of 259 places in 176 ms of which 5 ms to minimize.
Reachability property qltransition_589 is true.
[2024-05-21 13:15:21] [INFO ] Deduced a trap composed of 268 places in 175 ms of which 4 ms to minimize.
[2024-05-21 13:15:21] [INFO ] Deduced a trap composed of 260 places in 163 ms of which 4 ms to minimize.
[2024-05-21 13:15:21] [INFO ] Deduced a trap composed of 297 places in 169 ms of which 4 ms to minimize.
[2024-05-21 13:15:22] [INFO ] Deduced a trap composed of 271 places in 170 ms of which 3 ms to minimize.
[2024-05-21 13:15:22] [INFO ] Deduced a trap composed of 313 places in 166 ms of which 4 ms to minimize.
[2024-05-21 13:15:23] [INFO ] Deduced a trap composed of 287 places in 165 ms of which 5 ms to minimize.
[2024-05-21 13:15:27] [INFO ] Deduced a trap composed of 199 places in 183 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/1758 variables, 20/1010 constraints. Problems are: Problem set: 0 solved, 104 unsolved
Reachability property qltransition_18 is true.
Reachability property qltransition_17 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,1081 properties remain. new max is 4096
SDD size :16447 after 30418
[2024-05-21 13:15:34] [INFO ] Deduced a trap composed of 201 places in 182 ms of which 5 ms to minimize.
[2024-05-21 13:15:35] [INFO ] Deduced a trap composed of 197 places in 179 ms of which 4 ms to minimize.
[2024-05-21 13:15:35] [INFO ] Deduced a trap composed of 198 places in 184 ms of which 4 ms to minimize.
[2024-05-21 13:15:35] [INFO ] Deduced a trap composed of 199 places in 188 ms of which 4 ms to minimize.
[2024-05-21 13:15:35] [INFO ] Deduced a trap composed of 252 places in 170 ms of which 4 ms to minimize.
[2024-05-21 13:15:35] [INFO ] Deduced a trap composed of 245 places in 173 ms of which 5 ms to minimize.
[2024-05-21 13:15:36] [INFO ] Deduced a trap composed of 244 places in 172 ms of which 4 ms to minimize.
[2024-05-21 13:15:36] [INFO ] Deduced a trap composed of 207 places in 181 ms of which 4 ms to minimize.
[2024-05-21 13:15:36] [INFO ] Deduced a trap composed of 199 places in 197 ms of which 4 ms to minimize.
[2024-05-21 13:15:37] [INFO ] Deduced a trap composed of 244 places in 188 ms of which 4 ms to minimize.
[2024-05-21 13:15:37] [INFO ] Deduced a trap composed of 206 places in 172 ms of which 4 ms to minimize.
[2024-05-21 13:15:37] [INFO ] Deduced a trap composed of 207 places in 189 ms of which 12 ms to minimize.
[2024-05-21 13:15:37] [INFO ] Deduced a trap composed of 218 places in 181 ms of which 4 ms to minimize.
[2024-05-21 13:15:38] [INFO ] Deduced a trap composed of 233 places in 181 ms of which 4 ms to minimize.
[2024-05-21 13:15:38] [INFO ] Deduced a trap composed of 222 places in 180 ms of which 4 ms to minimize.
[2024-05-21 13:15:38] [INFO ] Deduced a trap composed of 259 places in 171 ms of which 4 ms to minimize.
[2024-05-21 13:15:38] [INFO ] Deduced a trap composed of 259 places in 187 ms of which 4 ms to minimize.
[2024-05-21 13:15:39] [INFO ] Deduced a trap composed of 226 places in 177 ms of which 4 ms to minimize.
[2024-05-21 13:15:39] [INFO ] Deduced a trap composed of 263 places in 168 ms of which 4 ms to minimize.
[2024-05-21 13:15:39] [INFO ] Deduced a trap composed of 233 places in 173 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1758 variables, 20/1030 constraints. Problems are: Problem set: 0 solved, 104 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1758/2974 variables, and 1030 constraints, problems are : Problem set: 0 solved, 104 unsolved in 45012 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 688/1008 constraints, ReadFeed: 264/1160 constraints, PredecessorRefiner: 11/104 constraints, Known Traps: 65/65 constraints]
After SMT, in 90872ms problems are : Problem set: 0 solved, 104 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 112 out of 1008 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1008/1008 places, 1966/1966 transitions.
Graph (complete) has 3634 edges and 1008 vertex of which 1007 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 1007 transition count 1949
Discarding 281 places :
Symmetric choice reduction at 1 with 281 rule applications. Total rules 299 place count 726 transition count 1170
Iterating global reduction 1 with 281 rules applied. Total rules applied 580 place count 726 transition count 1170
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 588 place count 726 transition count 1162
Discarding 226 places :
Symmetric choice reduction at 2 with 226 rule applications. Total rules 814 place count 500 transition count 936
Iterating global reduction 2 with 226 rules applied. Total rules applied 1040 place count 500 transition count 936
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1052 place count 500 transition count 924
Discarding 177 places :
Symmetric choice reduction at 3 with 177 rule applications. Total rules 1229 place count 323 transition count 672
Iterating global reduction 3 with 177 rules applied. Total rules applied 1406 place count 323 transition count 672
Ensure Unique test removed 168 transitions
Reduce isomorphic transitions removed 168 transitions.
Iterating post reduction 3 with 168 rules applied. Total rules applied 1574 place count 323 transition count 504
Discarding 20 places :
Symmetric choice reduction at 4 with 20 rule applications. Total rules 1594 place count 303 transition count 473
Iterating global reduction 4 with 20 rules applied. Total rules applied 1614 place count 303 transition count 473
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 1620 place count 303 transition count 467
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 1632 place count 291 transition count 455
Iterating global reduction 5 with 12 rules applied. Total rules applied 1644 place count 291 transition count 455
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1645 place count 291 transition count 454
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 1656 place count 280 transition count 443
Iterating global reduction 6 with 11 rules applied. Total rules applied 1667 place count 280 transition count 443
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 1680 place count 280 transition count 430
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1684 place count 276 transition count 404
Iterating global reduction 7 with 4 rules applied. Total rules applied 1688 place count 276 transition count 404
Applied a total of 1688 rules in 213 ms. Remains 276 /1008 variables (removed 732) and now considering 404/1966 (removed 1562) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 213 ms. Remains : 276/1008 places, 404/1966 transitions.
Reachability property qltransition_2254 is true.
Reachability property qltransition_2249 is true.
RANDOM walk for 4000000 steps (919760 resets) in 61469 ms. (65 steps per ms) remains 103/104 properties
BEST_FIRST walk for 40001 steps (1731 resets) in 185 ms. (215 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1777 resets) in 213 ms. (186 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1783 resets) in 278 ms. (143 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1810 resets) in 280 ms. (142 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1754 resets) in 228 ms. (174 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1753 resets) in 254 ms. (156 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1816 resets) in 212 ms. (187 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1802 resets) in 228 ms. (174 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1734 resets) in 208 ms. (191 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1885 resets) in 220 ms. (181 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1794 resets) in 207 ms. (192 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40001 steps (1790 resets) in 235 ms. (169 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1765 resets) in 243 ms. (163 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1716 resets) in 219 ms. (181 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1767 resets) in 280 ms. (142 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1790 resets) in 241 ms. (165 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1738 resets) in 221 ms. (180 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40001 steps (1844 resets) in 256 ms. (155 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1795 resets) in 229 ms. (173 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1817 resets) in 215 ms. (185 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1800 resets) in 224 ms. (177 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1762 resets) in 251 ms. (158 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1774 resets) in 232 ms. (171 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1781 resets) in 238 ms. (167 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1864 resets) in 207 ms. (192 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1777 resets) in 242 ms. (164 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1765 resets) in 200 ms. (199 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1743 resets) in 241 ms. (165 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1772 resets) in 224 ms. (177 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40003 steps (1729 resets) in 232 ms. (171 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1764 resets) in 231 ms. (172 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40002 steps (1764 resets) in 212 ms. (187 steps per ms) remains 103/103 properties
BEST_FIRST walk for 40004 steps (1727 resets) in 271 ms. (147 steps per ms) remains 101/103 properties
BEST_FIRST walk for 40004 steps (1776 resets) in 304 ms. (131 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40002 steps (1782 resets) in 262 ms. (152 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40003 steps (1754 resets) in 222 ms. (179 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40002 steps (1781 resets) in 233 ms. (170 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40004 steps (1769 resets) in 230 ms. (173 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40002 steps (1750 resets) in 278 ms. (143 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40002 steps (1714 resets) in 236 ms. (168 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40003 steps (1767 resets) in 242 ms. (164 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40002 steps (1808 resets) in 254 ms. (156 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40002 steps (1787 resets) in 234 ms. (170 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40004 steps (1758 resets) in 201 ms. (198 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40003 steps (1803 resets) in 225 ms. (177 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40003 steps (1829 resets) in 232 ms. (171 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40003 steps (1769 resets) in 236 ms. (168 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40002 steps (1765 resets) in 226 ms. (176 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40004 steps (3861 resets) in 352 ms. (113 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40001 steps (3903 resets) in 321 ms. (124 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40004 steps (3894 resets) in 357 ms. (111 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40002 steps (3819 resets) in 319 ms. (125 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40001 steps (3941 resets) in 377 ms. (105 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40002 steps (3830 resets) in 341 ms. (116 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40004 steps (3732 resets) in 285 ms. (139 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40001 steps (3783 resets) in 305 ms. (130 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40003 steps (3738 resets) in 449 ms. (88 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40002 steps (3764 resets) in 433 ms. (92 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40002 steps (3894 resets) in 308 ms. (129 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40001 steps (3860 resets) in 351 ms. (113 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40004 steps (3782 resets) in 367 ms. (108 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40001 steps (3743 resets) in 288 ms. (138 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40004 steps (3779 resets) in 326 ms. (122 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40003 steps (3773 resets) in 314 ms. (126 steps per ms) remains 101/101 properties
Reachability property qltransition_1606 is true.
Reachability property qltransition_1599 is true.
Reachability property qltransition_1598 is true.
BEST_FIRST walk for 40002 steps (3933 resets) in 310 ms. (128 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40001 steps (3763 resets) in 302 ms. (132 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40003 steps (3722 resets) in 306 ms. (130 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40004 steps (3754 resets) in 288 ms. (138 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40003 steps (3881 resets) in 338 ms. (118 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40003 steps (3882 resets) in 270 ms. (147 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40004 steps (3775 resets) in 314 ms. (126 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40002 steps (3933 resets) in 322 ms. (123 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40001 steps (3887 resets) in 314 ms. (126 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40003 steps (3816 resets) in 317 ms. (125 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40003 steps (3920 resets) in 296 ms. (134 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40002 steps (3912 resets) in 336 ms. (118 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40002 steps (3840 resets) in 335 ms. (119 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40002 steps (3822 resets) in 344 ms. (115 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40003 steps (3799 resets) in 312 ms. (127 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40002 steps (3757 resets) in 291 ms. (136 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40000 steps (3917 resets) in 288 ms. (138 steps per ms) remains 101/101 properties
BEST_FIRST walk for 40002 steps (3694 resets) in 391 ms. (102 steps per ms) remains 101/101 properties
Finished probabilistic random walk after 342199 steps, run visited all 101 properties in 4255 ms. (steps per millisecond=80 )
Probabilistic random walk after 342199 steps, saw 138246 distinct states, run finished after 4258 ms. (steps per millisecond=80 ) properties seen :101
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 1134 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 298648 ms.
BK_STOP 1716297378060
--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DBSingleClientW-PT-d2m05"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5568"
echo " Executing tool itstools"
echo " Input is DBSingleClientW-PT-d2m05, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r101-tall-171624201700347"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m05.tgz
mv DBSingleClientW-PT-d2m05 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;