Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r435-tajo-167905984400324.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SimpleLoadBal-PT-10, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r435-tajo-167905984400324
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 968K
-rw-r--r-- 1 mcc users 8.8K Feb 26 03:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 03:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 03:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 26 03:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 17:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 17:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 03:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 03:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 03:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 03:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 535K Mar 5 18:23 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 Liveness

=== Now, execution of the tool begins

BK_START 1679502143420

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=SimpleLoadBal-PT-10
Not applying reductions.
Model is PT
Liveness PT
Running Version 202303021504
[2023-03-22 16:22:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-22 16:22:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 16:22:25] [INFO ] Load time of PNML (sax parser for PT used): 82 ms
[2023-03-22 16:22:25] [INFO ] Transformed 104 places.
[2023-03-22 16:22:25] [INFO ] Transformed 605 transitions.
[2023-03-22 16:22:25] [INFO ] Found NUPN structural information;
[2023-03-22 16:22:25] [INFO ] Completing missing partition info from NUPN : creating a component with [P_client_idle_1, P_client_idle_2, P_client_idle_3, P_client_idle_4, P_client_idle_5, P_client_idle_6, P_client_idle_7, P_client_idle_8, P_client_idle_9, P_client_idle_10, P_client_waiting_1, P_client_waiting_2, P_client_waiting_3, P_client_waiting_4, P_client_waiting_5, P_client_waiting_6, P_client_waiting_7, P_client_waiting_8, P_client_waiting_9, P_client_waiting_10, P_client_request_1, P_client_request_2, P_client_request_3, P_client_request_4, P_client_request_5, P_client_request_6, P_client_request_7, P_client_request_8, P_client_request_9, P_client_request_10, P_client_ack_1, P_client_ack_2, P_client_ack_3, P_client_ack_4, P_client_ack_5, P_client_ack_6, P_client_ack_7, P_client_ack_8, P_client_ack_9, P_client_ack_10, P_server_idle_1, P_server_idle_2, P_server_waiting_1, P_server_waiting_2, P_server_processed_1, P_server_processed_2, P_server_notification_1, P_server_notification_2, P_server_notification_ack_1, P_server_notification_ack_2, P_server_request_1_1, P_server_request_1_2, P_server_request_2_1, P_server_request_2_2, P_server_request_3_1, P_server_request_3_2, P_server_request_4_1, P_server_request_4_2, P_server_request_5_1, P_server_request_5_2, P_server_request_6_1, P_server_request_6_2, P_server_request_7_1, P_server_request_7_2, P_server_request_8_1, P_server_request_8_2, P_server_request_9_1, P_server_request_9_2, P_server_request_10_1, P_server_request_10_2, P_lb_idle_1, P_lb_routing_1_1, P_lb_routing_1_2, P_lb_routing_1_3, P_lb_routing_1_4, P_lb_routing_1_5, P_lb_routing_1_6, P_lb_routing_1_7, P_lb_routing_1_8, P_lb_routing_1_9, P_lb_routing_1_10, P_lb_balancing_1, P_lb_load_1_0, P_lb_load_1_1, P_lb_load_1_2, P_lb_load_1_3, P_lb_load_1_4, P_lb_load_1_5, P_lb_load_1_6, P_lb_load_1_7, P_lb_load_1_8, P_lb_load_1_9, P_lb_load_1_10, P_lb_load_2_0, P_lb_load_2_1, P_lb_load_2_2, P_lb_load_2_3, P_lb_load_2_4, P_lb_load_2_5, P_lb_load_2_6, P_lb_load_2_7, P_lb_load_2_8, P_lb_load_2_9, P_lb_load_2_10]
[2023-03-22 16:22:25] [INFO ] Parsed PT model containing 104 places and 605 transitions and 4148 arcs in 148 ms.
Built sparse matrix representations for Structural reductions in 8 ms.27317KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 104/104 places, 605/605 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 69 ms. Remains 104 /104 variables (removed 0) and now considering 605/605 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 69 ms. Remains : 104/104 places, 605/605 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 104/104 places, 605/605 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 25 ms. Remains 104 /104 variables (removed 0) and now considering 605/605 (removed 0) transitions.
[2023-03-22 16:22:25] [INFO ] Flow matrix only has 475 transitions (discarded 130 similar events)
// Phase 1: matrix 475 rows 104 cols
[2023-03-22 16:22:25] [INFO ] Computed 29 place invariants in 27 ms
[2023-03-22 16:22:25] [INFO ] Implicit Places using invariants in 203 ms returned []
[2023-03-22 16:22:25] [INFO ] Flow matrix only has 475 transitions (discarded 130 similar events)
[2023-03-22 16:22:25] [INFO ] Invariant cache hit.
[2023-03-22 16:22:25] [INFO ] State equation strengthened by 210 read => feed constraints.
[2023-03-22 16:22:25] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 447 ms to find 0 implicit places.
[2023-03-22 16:22:25] [INFO ] Redundant transitions in 26 ms returned []
[2023-03-22 16:22:25] [INFO ] Flow matrix only has 475 transitions (discarded 130 similar events)
[2023-03-22 16:22:26] [INFO ] Invariant cache hit.
[2023-03-22 16:22:26] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 192 transitions.
Found 192 dead transitions using SMT.
Drop transitions removed 192 transitions
Dead transitions reduction (with SMT) removed 192 transitions
Starting structural reductions in DEADLOCK mode, iteration 1 : 104/104 places, 413/605 transitions.
Computed a total of 8 stabilizing places and 36 stable transitions
Reduce places removed 0 places and 4 transitions.
Computed a total of 8 stabilizing places and 32 stable transitions
Graph (complete) has 1061 edges and 104 vertex of which 102 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 102 transition count 409
Reduce places removed 0 places and 4 transitions.
Computed a total of 6 stabilizing places and 28 stable transitions
Graph (complete) has 1049 edges and 102 vertex of which 100 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 100 transition count 405
Reduce places removed 0 places and 4 transitions.
Computed a total of 4 stabilizing places and 24 stable transitions
Graph (complete) has 1037 edges and 100 vertex of which 98 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 2 with 1 rules applied. Total rules applied 3 place count 98 transition count 401
Reduce places removed 0 places and 24 transitions.
Computed a total of 2 stabilizing places and 0 stable transitions
Graph (complete) has 963 edges and 98 vertex of which 96 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 1 rules applied. Total rules applied 4 place count 96 transition count 377
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 4 rules in 26 ms. Remains 96 /104 variables (removed 8) and now considering 377/413 (removed 36) transitions.
[2023-03-22 16:22:26] [INFO ] Flow matrix only has 299 transitions (discarded 78 similar events)
// Phase 1: matrix 299 rows 96 cols
[2023-03-22 16:22:26] [INFO ] Computed 29 place invariants in 4 ms
[2023-03-22 16:22:26] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-22 16:22:26] [INFO ] Flow matrix only has 299 transitions (discarded 78 similar events)
[2023-03-22 16:22:26] [INFO ] Invariant cache hit.
[2023-03-22 16:22:26] [INFO ] State equation strengthened by 122 read => feed constraints.
[2023-03-22 16:22:26] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Starting structural reductions in DEADLOCK mode, iteration 2 : 96/104 places, 377/605 transitions.
Finished structural reductions in DEADLOCK mode , in 2 iterations and 964 ms. Remains : 96/104 places, 377/605 transitions.
Random walk for 1250000 steps, including 0 resets, run took 3440 ms (no deadlock found). (steps per millisecond=363 )
Random directed walk for 1250003 steps, including 0 resets, run took 2906 ms (no deadlock found). (steps per millisecond=430 )
[2023-03-22 16:22:32] [INFO ] Flow matrix only has 299 transitions (discarded 78 similar events)
[2023-03-22 16:22:32] [INFO ] Invariant cache hit.
[2023-03-22 16:22:32] [INFO ] [Real]Absence check using 27 positive place invariants in 11 ms returned sat
[2023-03-22 16:22:32] [INFO ] [Real]Absence check using 27 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-22 16:22:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 16:22:32] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-22 16:22:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 16:22:33] [INFO ] [Nat]Absence check using 27 positive place invariants in 7 ms returned sat
[2023-03-22 16:22:33] [INFO ] [Nat]Absence check using 27 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-22 16:22:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 16:22:33] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2023-03-22 16:22:33] [INFO ] State equation strengthened by 122 read => feed constraints.
[2023-03-22 16:22:33] [INFO ] [Nat]Added 122 Read/Feed constraints in 19 ms returned sat
[2023-03-22 16:22:33] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 5 ms to minimize.
[2023-03-22 16:22:33] [INFO ] Deduced a trap composed of 10 places in 76 ms of which 1 ms to minimize.
[2023-03-22 16:22:33] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 1 ms to minimize.
[2023-03-22 16:22:33] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 1 ms to minimize.
[2023-03-22 16:22:33] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 1 ms to minimize.
[2023-03-22 16:22:33] [INFO ] Deduced a trap composed of 10 places in 80 ms of which 0 ms to minimize.
[2023-03-22 16:22:33] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 0 ms to minimize.
[2023-03-22 16:22:33] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 1 ms to minimize.
[2023-03-22 16:22:33] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 1 ms to minimize.
[2023-03-22 16:22:34] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 0 ms to minimize.
[2023-03-22 16:22:34] [INFO ] Deduced a trap composed of 13 places in 54 ms of which 0 ms to minimize.
[2023-03-22 16:22:34] [INFO ] Deduced a trap composed of 13 places in 66 ms of which 1 ms to minimize.
[2023-03-22 16:22:34] [INFO ] Deduced a trap composed of 12 places in 68 ms of which 0 ms to minimize.
[2023-03-22 16:22:34] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 0 ms to minimize.
[2023-03-22 16:22:34] [INFO ] Deduced a trap composed of 12 places in 59 ms of which 0 ms to minimize.
[2023-03-22 16:22:34] [INFO ] Deduced a trap composed of 12 places in 74 ms of which 0 ms to minimize.
[2023-03-22 16:22:34] [INFO ] Deduced a trap composed of 12 places in 55 ms of which 0 ms to minimize.
[2023-03-22 16:22:34] [INFO ] Deduced a trap composed of 10 places in 62 ms of which 1 ms to minimize.
[2023-03-22 16:22:34] [INFO ] Deduced a trap composed of 12 places in 107 ms of which 1 ms to minimize.
[2023-03-22 16:22:34] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 1 ms to minimize.
[2023-03-22 16:22:35] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 1 ms to minimize.
[2023-03-22 16:22:35] [INFO ] Deduced a trap composed of 10 places in 102 ms of which 1 ms to minimize.
[2023-03-22 16:22:35] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 22 trap constraints in 2034 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 104/104 places, 605/605 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 102 transition count 603
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 34 place count 82 transition count 593
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 54 place count 72 transition count 583
Applied a total of 54 rules in 22 ms. Remains 72 /104 variables (removed 32) and now considering 583/605 (removed 22) transitions.
[2023-03-22 16:22:35] [INFO ] Flow matrix only has 453 transitions (discarded 130 similar events)
// Phase 1: matrix 453 rows 72 cols
[2023-03-22 16:22:35] [INFO ] Computed 19 place invariants in 7 ms
[2023-03-22 16:22:35] [INFO ] Implicit Places using invariants in 183 ms returned [12, 13]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 187 ms to find 2 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 70/104 places, 583/605 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 68 transition count 581
Applied a total of 4 rules in 9 ms. Remains 68 /70 variables (removed 2) and now considering 581/583 (removed 2) transitions.
[2023-03-22 16:22:35] [INFO ] Flow matrix only has 451 transitions (discarded 130 similar events)
// Phase 1: matrix 451 rows 68 cols
[2023-03-22 16:22:35] [INFO ] Computed 17 place invariants in 11 ms
[2023-03-22 16:22:35] [INFO ] Implicit Places using invariants in 183 ms returned []
[2023-03-22 16:22:35] [INFO ] Flow matrix only has 451 transitions (discarded 130 similar events)
[2023-03-22 16:22:35] [INFO ] Invariant cache hit.
[2023-03-22 16:22:35] [INFO ] State equation strengthened by 210 read => feed constraints.
[2023-03-22 16:22:36] [INFO ] Implicit Places using invariants and state equation in 486 ms returned []
Implicit Place search using SMT with State Equation took 675 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 68/104 places, 581/605 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 894 ms. Remains : 68/104 places, 581/605 transitions.
Initial state reduction rules removed 10 formulas.
[2023-03-22 16:22:36] [INFO ] Flatten gal took : 174 ms
[2023-03-22 16:22:36] [INFO ] Flatten gal took : 132 ms
[2023-03-22 16:22:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8419041441430609128.gal : 70 ms
[2023-03-22 16:22:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10429730985563361825.prop : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8419041441430609128.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10429730985563361825.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Incomplete random walk after 10000 steps, including 2 resets, run finished after 875 ms. (steps per millisecond=11 ) properties (out of 571) seen :328
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 243) seen :1
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 242) seen :0
Running SMT prover for 242 properties.
[2023-03-22 16:22:37] [INFO ] Flow matrix only has 451 transitions (discarded 130 similar events)
[2023-03-22 16:22:37] [INFO ] Invariant cache hit.
Loading property file /tmp/ReachabilityCardinality10429730985563361825.prop.
Reachability property qltransition_541 is true.
Reachability property qltransition_529 is true.
Reachability property qltransition_527 is true.
Reachability property qltransition_525 is true.
Reachability property qltransition_523 is true.
Reachability property qltransition_521 is true.
Reachability property qltransition_90 is true.
Reachability property qltransition_70 is true.
Reachability property qltransition_50 is true.
Reachability property qltransition_30 is true.
Reachability property qltransition_10 is true.
SDD proceeding with computation,560 properties remain. new max is 2
SDD size :1 after 12
Reachability property qltransition_561 is true.
Reachability property qltransition_530 is true.
Reachability property qltransition_528 is true.
Reachability property qltransition_526 is true.
Reachability property qltransition_524 is true.
Reachability property qltransition_522 is true.
Reachability property qltransition_310 is true.
Reachability property qltransition_250 is true.
Reachability property qltransition_240 is true.
Reachability property qltransition_230 is true.
Reachability property qltransition_220 is true.
Reachability property qltransition_210 is true.
SDD proceeding with computation,548 properties remain. new max is 2
SDD size :12 after 64
SDD proceeding with computation,548 properties remain. new max is 4
SDD size :64 after 66
SDD proceeding with computation,548 properties remain. new max is 8
SDD size :66 after 67
SDD proceeding with computation,548 properties remain. new max is 16
SDD size :67 after 68
Reachability property qltransition_571 is true.
Reachability property qltransition_552 is true.
Reachability property qltransition_551 is true.
Reachability property qltransition_542 is true.
Reachability property qltransition_435 is true.
Reachability property qltransition_434 is true.
Reachability property qltransition_433 is true.
Reachability property qltransition_432 is true.
Reachability property qltransition_431 is true.
Reachability property qltransition_313 is true.
Reachability property qltransition_312 is true.
Reachability property qltransition_311 is true.
Reachability property qltransition_251 is true.
Reachability property qltransition_241 is true.
Reachability property qltransition_231 is true.
Reachability property qltransition_221 is true.
Reachability property qltransition_211 is true.
Reachability property qltransition_92 is true.
Reachability property qltransition_91 is true.
Reachability property qltransition_72 is true.
Reachability property qltransition_71 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_51 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_31 is true.
Reachability property qltransition_12 is true.
Reachability property qltransition_11 is true.
SDD proceeding with computation,521 properties remain. new max is 16
SDD size :68 after 494
SDD proceeding with computation,521 properties remain. new max is 32
SDD size :494 after 497
Reachability property qltransition_572 is true.
Reachability property qltransition_562 is true.
Reachability property qltransition_315 is true.
Reachability property qltransition_314 is true.
Reachability property qltransition_94 is true.
Reachability property qltransition_74 is true.
Reachability property qltransition_54 is true.
Reachability property qltransition_34 is true.
Reachability property qltransition_14 is true.
SDD proceeding with computation,512 properties remain. new max is 32
SDD size :497 after 929
Reachability property qltransition_344 is true.
Reachability property qltransition_343 is true.
Reachability property qltransition_342 is true.
Reachability property qltransition_341 is true.
SDD proceeding with computation,508 properties remain. new max is 32
SDD size :929 after 950
Reachability property qltransition_345 is true.
SDD proceeding with computation,507 properties remain. new max is 32
SDD size :950 after 962
Reachability property qltransition_553 is true.
Reachability property qltransition_543 is true.
Reachability property qltransition_445 is true.
Reachability property qltransition_444 is true.
Reachability property qltransition_443 is true.
Reachability property qltransition_442 is true.
Reachability property qltransition_441 is true.
Reachability property qltransition_316 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_242 is true.
Reachability property qltransition_232 is true.
Reachability property qltransition_222 is true.
Reachability property qltransition_212 is true.
Reachability property qltransition_93 is true.
Reachability property qltransition_73 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_33 is true.
Reachability property qltransition_13 is true.
SDD proceeding with computation,489 properties remain. new max is 32
SDD size :962 after 1528
SDD proceeding with computation,489 properties remain. new max is 64
SDD size :1528 after 1558
Reachability property qltransition_573 is true.
Reachability property qltransition_563 is true.
Reachability property qltransition_318 is true.
Reachability property qltransition_317 is true.
Reachability property qltransition_96 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_36 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,480 properties remain. new max is 64
SDD size :1558 after 1758
Reachability property qltransition_355 is true.
Reachability property qltransition_354 is true.
Reachability property qltransition_353 is true.
Reachability property qltransition_352 is true.
Reachability property qltransition_351 is true.
SDD proceeding with computation,475 properties remain. new max is 64
SDD size :1758 after 1836
SDD proceeding with computation,475 properties remain. new max is 128
SDD size :1836 after 1932
Reachability property qltransition_574 is true.
Reachability property qltransition_564 is true.
Reachability property qltransition_554 is true.
Reachability property qltransition_544 is true.
Reachability property qltransition_532 is true.
Reachability property qltransition_531 is true.
Reachability property qltransition_455 is true.
Reachability property qltransition_454 is true.
Reachability property qltransition_453 is true.
Reachability property qltransition_452 is true.
Reachability property qltransition_451 is true.
Reachability property qltransition_356 is true.
Reachability property qltransition_346 is true.
Reachability property qltransition_321 is true.
Reachability property qltransition_320 is true.
Reachability property qltransition_319 is true.
Reachability property qltransition_263 is true.
Reachability property qltransition_262 is true.
Reachability property qltransition_261 is true.
Reachability property qltransition_260 is true.
Reachability property qltransition_116 is true.
Reachability property qltransition_115 is true.
Reachability property qltransition_114 is true.
Reachability property qltransition_113 is true.
Reachability property qltransition_112 is true.
Reachability property qltransition_111 is true.
Reachability property qltransition_110 is true.
Reachability property qltransition_95 is true.
Reachability property qltransition_75 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_35 is true.
Reachability property qltransition_15 is true.
SDD proceeding with computation,443 properties remain. new max is 128
SDD size :1932 after 3857
Reachability property qltransition_366 is true.
Reachability property qltransition_365 is true.
Reachability property qltransition_364 is true.
Reachability property qltransition_363 is true.
Reachability property qltransition_362 is true.
Reachability property qltransition_361 is true.
SDD proceeding with computation,437 properties remain. new max is 128
SDD size :3857 after 4064
Reachability property qltransition_456 is true.
Reachability property qltransition_446 is true.
Reachability property qltransition_436 is true.
Reachability property qltransition_253 is true.
Reachability property qltransition_243 is true.
Reachability property qltransition_233 is true.
Reachability property qltransition_223 is true.
Reachability property qltransition_213 is true.
Reachability property qltransition_97 is true.
Reachability property qltransition_77 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_17 is true.
SDD proceeding with computation,424 properties remain. new max is 128
SDD size :4064 after 6242
SDD proceeding with computation,424 properties remain. new max is 256
SDD size :6242 after 6458
[2023-03-22 16:22:38] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-22 16:22:38] [INFO ] [Real]Absence check using 13 positive and 4 generalized place invariants in 2 ms returned sat
Reachability property qltransition_545 is true.
Reachability property qltransition_540 is true.
Reachability property qltransition_539 is true.
Reachability property qltransition_360 is true.
Reachability property qltransition_350 is true.
Reachability property qltransition_303 is true.
Reachability property qltransition_302 is true.
Reachability property qltransition_301 is true.
Reachability property qltransition_300 is true.
Reachability property qltransition_198 is true.
Reachability property qltransition_197 is true.
Reachability property qltransition_196 is true.
Reachability property qltransition_195 is true.
Reachability property qltransition_194 is true.
Reachability property qltransition_193 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_190 is true.
Reachability property qltransition_117 is true.
SDD proceeding with computation,405 properties remain. new max is 256
SDD size :6458 after 10696
[2023-03-22 16:22:39] [INFO ] After 1080ms SMT Verify possible using all constraints in real domain returned unsat :213 sat :0 real:29
Reachability property qltransition_370 is true.
[2023-03-22 16:22:39] [INFO ] [Nat]Absence check using 13 positive place invariants in 1 ms returned sat
[2023-03-22 16:22:39] [INFO ] [Nat]Absence check using 13 positive and 4 generalized place invariants in 5 ms returned sat
Reachability property qltransition_98 is true.
Reachability property qltransition_78 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_38 is true.
Reachability property qltransition_18 is true.
SDD proceeding with computation,399 properties remain. new max is 256
SDD size :10696 after 12354
Reachability property qltransition_555 is true.
Reachability property qltransition_465 is true.
Reachability property qltransition_464 is true.
Reachability property qltransition_463 is true.
Reachability property qltransition_462 is true.
Reachability property qltransition_461 is true.
Reachability property qltransition_322 is true.
SDD proceeding with computation,392 properties remain. new max is 256
SDD size :12354 after 14151
Reachability property qltransition_466 is true.
Reachability property qltransition_460 is true.
Reachability property qltransition_450 is true.
Reachability property qltransition_440 is true.
SDD proceeding with computation,388 properties remain. new max is 256
SDD size :14151 after 16760
Reachability property qltransition_470 is true.
SDD proceeding with computation,387 properties remain. new max is 256
SDD size :16760 after 18640
SDD proceeding with computation,387 properties remain. new max is 512
SDD size :18640 after 20595
[2023-03-22 16:22:40] [INFO ] After 870ms SMT Verify possible using state equation in natural domain returned unsat :213 sat :29
[2023-03-22 16:22:40] [INFO ] State equation strengthened by 210 read => feed constraints.
Reachability property qltransition_565 is true.
Reachability property qltransition_534 is true.
Reachability property qltransition_533 is true.
Reachability property qltransition_367 is true.
Reachability property qltransition_357 is true.
Reachability property qltransition_347 is true.
Reachability property qltransition_274 is true.
Reachability property qltransition_273 is true.
Reachability property qltransition_272 is true.
Reachability property qltransition_271 is true.
Reachability property qltransition_270 is true.
Reachability property qltransition_138 is true.
Reachability property qltransition_137 is true.
Reachability property qltransition_136 is true.
Reachability property qltransition_135 is true.
Reachability property qltransition_134 is true.
Reachability property qltransition_133 is true.
Reachability property qltransition_132 is true.
Reachability property qltransition_131 is true.
Reachability property qltransition_130 is true.
Reachability property qltransition_118 is true.
SDD proceeding with computation,366 properties remain. new max is 512
SDD size :20595 after 32743
[2023-03-22 16:22:41] [INFO ] After 1285ms SMT Verify possible using 210 Read/Feed constraints in natural domain returned unsat :213 sat :29
SDD proceeding with computation,366 properties remain. new max is 1024
SDD size :32743 after 36356
[2023-03-22 16:22:41] [INFO ] Deduced a trap composed of 16 places in 134 ms of which 0 ms to minimize.
[2023-03-22 16:22:42] [INFO ] Deduced a trap composed of 14 places in 132 ms of which 1 ms to minimize.
[2023-03-22 16:22:42] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 0 ms to minimize.
[2023-03-22 16:22:42] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 462 ms
Reachability property qltransition_575 is true.
Reachability property qltransition_380 is true.
[2023-03-22 16:22:42] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 0 ms to minimize.
Reachability property qltransition_377 is true.
Reachability property qltransition_376 is true.
Reachability property qltransition_375 is true.
Reachability property qltransition_374 is true.
Reachability property qltransition_373 is true.
Reachability property qltransition_372 is true.
Reachability property qltransition_371 is true.
Reachability property qltransition_324 is true.
Reachability property qltransition_323 is true.
Reachability property qltransition_254 is true.
Reachability property qltransition_244 is true.
Reachability property qltransition_234 is true.
Reachability property qltransition_224 is true.
Reachability property qltransition_214 is true.
[2023-03-22 16:22:42] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2023-03-22 16:22:42] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 236 ms
Reachability property qltransition_99 is true.
Reachability property qltransition_79 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_39 is true.
Reachability property qltransition_19 is true.
SDD proceeding with computation,345 properties remain. new max is 1024
SDD size :36356 after 45027
[2023-03-22 16:22:43] [INFO ] Deduced a trap composed of 17 places in 102 ms of which 1 ms to minimize.
Reachability property qltransition_467 is true.
[2023-03-22 16:22:43] [INFO ] Deduced a trap composed of 15 places in 77 ms of which 1 ms to minimize.
Reachability property qltransition_457 is true.
Reachability property qltransition_447 is true.
Reachability property qltransition_437 is true.
Reachability property qltransition_264 is true.
[2023-03-22 16:22:43] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2023-03-22 16:22:43] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 304 ms
Reachability property qltransition_119 is true.
SDD proceeding with computation,339 properties remain. new max is 1024
SDD size :45027 after 54817
[2023-03-22 16:22:43] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2023-03-22 16:22:43] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 87 ms
[2023-03-22 16:22:43] [INFO ] After 3677ms SMT Verify possible using trap constraints in natural domain returned unsat :221 sat :21
Attempting to minimize the solution found.
Minimization took 725 ms.
[2023-03-22 16:22:44] [INFO ] After 5382ms SMT Verify possible using all constraints in natural domain returned unsat :221 sat :21
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
FORMULA Liveness FALSE TECHNIQUES QUASILIVENESS_TEST
Total runtime 19360 ms.

BK_STOP 1679502164975

--------------------
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
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -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="SimpleLoadBal-PT-10"
export BK_EXAMINATION="Liveness"
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 2-5348"
echo " Executing tool itstools"
echo " Input is SimpleLoadBal-PT-10, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r435-tajo-167905984400324"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-10.tgz
mv SimpleLoadBal-PT-10 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;