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.r396-smll-171683824700107.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 gold2023
Input is SimpleLoadBal-PT-15, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r396-smll-171683824700107
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.0K Apr 23 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 23 07:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 13 12:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 13 12:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.2M May 18 16:43 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 1716912840582

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=gold2023
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=SimpleLoadBal-PT-15
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-05-28 16:14:04] [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]
[2024-05-28 16:14:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 16:14:04] [INFO ] Load time of PNML (sax parser for PT used): 328 ms
[2024-05-28 16:14:04] [INFO ] Transformed 149 places.
[2024-05-28 16:14:04] [INFO ] Transformed 1280 transitions.
[2024-05-28 16:14:04] [INFO ] Found NUPN structural information;
[2024-05-28 16:14:04] [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_idle_11, P_client_idle_12, P_client_idle_13, P_client_idle_14, P_client_idle_15, 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_waiting_11, P_client_waiting_12, P_client_waiting_13, P_client_waiting_14, P_client_waiting_15, 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_request_11, P_client_request_12, P_client_request_13, P_client_request_14, P_client_request_15, 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_client_ack_11, P_client_ack_12, P_client_ack_13, P_client_ack_14, P_client_ack_15, 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_server_request_11_1, P_server_request_11_2, P_server_request_12_1, P_server_request_12_2, P_server_request_13_1, P_server_request_13_2, P_server_request_14_1, P_server_request_14_2, P_server_request_15_1, P_server_request_15_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_routing_1_11, P_lb_routing_1_12, P_lb_routing_1_13, P_lb_routing_1_14, P_lb_routing_1_15, 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_1_11, P_lb_load_1_12, P_lb_load_1_13, P_lb_load_1_14, P_lb_load_1_15, 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, P_lb_load_2_11, P_lb_load_2_12, P_lb_load_2_13, P_lb_load_2_14, P_lb_load_2_15]
[2024-05-28 16:14:04] [INFO ] Parsed PT model containing 149 places and 1280 transitions and 8988 arcs in 516 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 149/149 places, 1280/1280 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 18 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 147 transition count 1278
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 6 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 0 with 45 rules applied. Total rules applied 49 place count 117 transition count 1263
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 6 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 79 place count 102 transition count 1248
Applied a total of 79 rules in 149 ms. Remains 102 /149 variables (removed 47) and now considering 1248/1280 (removed 32) transitions.
[2024-05-28 16:14:05] [INFO ] Flow matrix only has 978 transitions (discarded 270 similar events)
// Phase 1: matrix 978 rows 102 cols
[2024-05-28 16:14:05] [INFO ] Computed 24 invariants in 68 ms
[2024-05-28 16:14:06] [INFO ] Implicit Places using invariants in 1083 ms returned [17, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1165 ms to find 2 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 100/149 places, 1248/1280 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 98 transition count 1246
Applied a total of 4 rules in 44 ms. Remains 98 /100 variables (removed 2) and now considering 1246/1248 (removed 2) transitions.
[2024-05-28 16:14:06] [INFO ] Flow matrix only has 976 transitions (discarded 270 similar events)
// Phase 1: matrix 976 rows 98 cols
[2024-05-28 16:14:06] [INFO ] Computed 22 invariants in 43 ms
[2024-05-28 16:14:06] [INFO ] Implicit Places using invariants in 488 ms returned []
[2024-05-28 16:14:06] [INFO ] Flow matrix only has 976 transitions (discarded 270 similar events)
[2024-05-28 16:14:06] [INFO ] Invariant cache hit.
[2024-05-28 16:14:07] [INFO ] State equation strengthened by 465 read => feed constraints.
[2024-05-28 16:14:09] [INFO ] Implicit Places using invariants and state equation in 2520 ms returned []
Implicit Place search using SMT with State Equation took 3012 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 98/149 places, 1246/1280 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 4373 ms. Remains : 98/149 places, 1246/1280 transitions.
Initial state reduction rules removed 15 formulas.
[2024-05-28 16:14:10] [INFO ] Flatten gal took : 488 ms
[2024-05-28 16:14:10] [INFO ] Flatten gal took : 275 ms
[2024-05-28 16:14:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13087708084082210714.gal : 106 ms
[2024-05-28 16:14:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12599365572209960662.prop : 29 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13087708084082210714.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12599365572209960662.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality12599365572209960662.prop.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2005 ms. (steps per millisecond=4 ) properties (out of 1231) seen :587
Running SMT prover for 639 properties.
[2024-05-28 16:14:11] [INFO ] Flow matrix only has 976 transitions (discarded 270 similar events)
[2024-05-28 16:14:11] [INFO ] Invariant cache hit.
Reachability property qltransition_1186 is true.
Reachability property qltransition_1174 is true.
Reachability property qltransition_1164 is true.
Reachability property qltransition_1162 is true.
Reachability property qltransition_1160 is true.
Reachability property qltransition_1158 is true.
Reachability property qltransition_1156 is true.
Reachability property qltransition_285 is true.
Reachability property qltransition_135 is true.
Reachability property qltransition_105 is true.
Reachability property qltransition_75 is true.
Reachability property qltransition_45 is true.
Reachability property qltransition_15 is true.
SDD proceeding with computation,1218 properties remain. new max is 2
SDD size :1 after 14
Reachability property qltransition_1216 is true.
Reachability property qltransition_1175 is true.
Reachability property qltransition_1165 is true.
Reachability property qltransition_1163 is true.
Reachability property qltransition_1161 is true.
Reachability property qltransition_1159 is true.
Reachability property qltransition_1157 is true.
Reachability property qltransition_690 is true.
Reachability property qltransition_600 is true.
Reachability property qltransition_525 is true.
Reachability property qltransition_510 is true.
Reachability property qltransition_495 is true.
Reachability property qltransition_480 is true.
Reachability property qltransition_465 is true.
SDD proceeding with computation,1204 properties remain. new max is 2
SDD size :14 after 88
SDD proceeding with computation,1204 properties remain. new max is 4
SDD size :88 after 90
SDD proceeding with computation,1204 properties remain. new max is 8
SDD size :90 after 91
SDD proceeding with computation,1204 properties remain. new max is 16
SDD size :91 after 93
Reachability property qltransition_1231 is true.
Reachability property qltransition_1201 is true.
Reachability property qltransition_692 is true.
Reachability property qltransition_691 is true.
Reachability property qltransition_287 is true.
Reachability property qltransition_137 is true.
Reachability property qltransition_107 is true.
Reachability property qltransition_77 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_17 is true.
SDD proceeding with computation,1194 properties remain. new max is 16
SDD size :93 after 294
Reachability property qltransition_1202 is true.
Reachability property qltransition_1187 is true.
Reachability property qltransition_955 is true.
Reachability property qltransition_950 is true.
Reachability property qltransition_949 is true.
Reachability property qltransition_948 is true.
Reachability property qltransition_947 is true.
Reachability property qltransition_946 is true.
Reachability property qltransition_693 is true.
Reachability property qltransition_601 is true.
Reachability property qltransition_526 is true.
Reachability property qltransition_511 is true.
Reachability property qltransition_496 is true.
Reachability property qltransition_481 is true.
Reachability property qltransition_466 is true.
Reachability property qltransition_286 is true.
Reachability property qltransition_136 is true.
Reachability property qltransition_106 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,1173 properties remain. new max is 16
SDD size :294 after 900
SDD proceeding with computation,1173 properties remain. new max is 32
SDD size :900 after 902
Reachability property qltransition_1232 is true.
Reachability property qltransition_1217 is true.
Reachability property qltransition_695 is true.
Reachability property qltransition_694 is true.
Reachability property qltransition_289 is true.
Reachability property qltransition_139 is true.
Reachability property qltransition_109 is true.
Reachability property qltransition_79 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_19 is true.
SDD proceeding with computation,1163 properties remain. new max is 32
SDD size :902 after 1998
SDD proceeding with computation,1163 properties remain. new max is 64
SDD size :1998 after 2007
Reachability property qltransition_745 is true.
Reachability property qltransition_740 is true.
Reachability property qltransition_739 is true.
Reachability property qltransition_738 is true.
Reachability property qltransition_737 is true.
Reachability property qltransition_736 is true.
SDD proceeding with computation,1157 properties remain. new max is 64
SDD size :2007 after 2043
Reachability property qltransition_1203 is true.
Reachability property qltransition_1188 is true.
Reachability property qltransition_970 is true.
Reachability property qltransition_965 is true.
Reachability property qltransition_964 is true.
Reachability property qltransition_963 is true.
Reachability property qltransition_962 is true.
Reachability property qltransition_961 is true.
Reachability property qltransition_696 is true.
Reachability property qltransition_602 is true.
Reachability property qltransition_527 is true.
Reachability property qltransition_512 is true.
Reachability property qltransition_497 is true.
Reachability property qltransition_482 is true.
Reachability property qltransition_467 is true.
Reachability property qltransition_288 is true.
Reachability property qltransition_138 is true.
Reachability property qltransition_108 is true.
Reachability property qltransition_78 is true.
Reachability property qltransition_48 is true.
Reachability property qltransition_18 is true.
SDD proceeding with computation,1136 properties remain. new max is 64
SDD size :2043 after 3657
SDD proceeding with computation,1136 properties remain. new max is 128
SDD size :3657 after 3696
Reachability property qltransition_1233 is true.
Reachability property qltransition_1218 is true.
Reachability property qltransition_698 is true.
Reachability property qltransition_697 is true.
Reachability property qltransition_291 is true.
Reachability property qltransition_141 is true.
Reachability property qltransition_111 is true.
Reachability property qltransition_81 is true.
Reachability property qltransition_51 is true.
Reachability property qltransition_21 is true.
SDD proceeding with computation,1126 properties remain. new max is 128
SDD size :3696 after 4620
Reachability property qltransition_760 is true.
Reachability property qltransition_754 is true.
Reachability property qltransition_753 is true.
Reachability property qltransition_752 is true.
Reachability property qltransition_751 is true.
SDD proceeding with computation,1121 properties remain. new max is 128
SDD size :4620 after 4806
Reachability property qltransition_755 is true.
SDD proceeding with computation,1120 properties remain. new max is 128
SDD size :4806 after 4989
Reachability property qltransition_1204 is true.
Reachability property qltransition_1189 is true.
Reachability property qltransition_985 is true.
Reachability property qltransition_980 is true.
Reachability property qltransition_979 is true.
Reachability property qltransition_978 is true.
Reachability property qltransition_977 is true.
Reachability property qltransition_976 is true.
Reachability property qltransition_699 is true.
Reachability property qltransition_603 is true.
Reachability property qltransition_528 is true.
Reachability property qltransition_513 is true.
Reachability property qltransition_498 is true.
Reachability property qltransition_483 is true.
Reachability property qltransition_468 is true.
Reachability property qltransition_290 is true.
Reachability property qltransition_140 is true.
Reachability property qltransition_110 is true.
Reachability property qltransition_80 is true.
Reachability property qltransition_50 is true.
Reachability property qltransition_20 is true.
SDD proceeding with computation,1099 properties remain. new max is 128
SDD size :4989 after 6274
SDD proceeding with computation,1099 properties remain. new max is 256
SDD size :6274 after 6536
Reachability property qltransition_1234 is true.
Reachability property qltransition_1219 is true.
Reachability property qltransition_1205 is true.
Reachability property qltransition_1190 is true.
Reachability property qltransition_1177 is true.
Reachability property qltransition_1176 is true.
Reachability property qltransition_1001 is true.
Reachability property qltransition_1000 is true.
Reachability property qltransition_995 is true.
Reachability property qltransition_994 is true.
Reachability property qltransition_993 is true.
Reachability property qltransition_992 is true.
Reachability property qltransition_991 is true.
Reachability property qltransition_986 is true.
Reachability property qltransition_971 is true.
Reachability property qltransition_956 is true.
Reachability property qltransition_775 is true.
Reachability property qltransition_770 is true.
Reachability property qltransition_769 is true.
Reachability property qltransition_768 is true.
Reachability property qltransition_767 is true.
Reachability property qltransition_766 is true.
Reachability property qltransition_702 is true.
Reachability property qltransition_701 is true.
Reachability property qltransition_700 is true.
Reachability property qltransition_618 is true.
Reachability property qltransition_617 is true.
Reachability property qltransition_616 is true.
Reachability property qltransition_615 is true.
Reachability property qltransition_323 is true.
Reachability property qltransition_322 is true.
Reachability property qltransition_321 is true.
Reachability property qltransition_320 is true.
Reachability property qltransition_319 is true.
Reachability property qltransition_318 is true.
Reachability property qltransition_317 is true.
Reachability property qltransition_316 is true.
Reachability property qltransition_315 is true.
Reachability property qltransition_293 is true.
Reachability property qltransition_292 is true.
Reachability property qltransition_143 is true.
Reachability property qltransition_142 is true.
Reachability property qltransition_113 is true.
Reachability property qltransition_112 is true.
Reachability property qltransition_83 is true.
Reachability property qltransition_82 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_23 is true.
Reachability property qltransition_22 is true.
SDD proceeding with computation,1049 properties remain. new max is 256
SDD size :6536 after 14858
Reachability property qltransition_776 is true.
Reachability property qltransition_761 is true.
Reachability property qltransition_746 is true.
SDD proceeding with computation,1046 properties remain. new max is 256
SDD size :14858 after 15379
SDD proceeding with computation,1046 properties remain. new max is 512
SDD size :15379 after 15877
SDD proceeding with computation,1046 properties remain. new max is 1024
SDD size :15877 after 17414
[2024-05-28 16:14:18] [INFO ] [Real]Absence check using 18 positive place invariants in 6 ms returned sat
[2024-05-28 16:14:18] [INFO ] [Real]Absence check using 18 positive and 4 generalized place invariants in 5 ms returned sat
Reachability property qltransition_1235 is true.
Reachability property qltransition_1220 is true.
Reachability property qltransition_1167 is true.
Reachability property qltransition_1166 is true.
Reachability property qltransition_996 is true.
Reachability property qltransition_981 is true.
Reachability property qltransition_966 is true.
Reachability property qltransition_951 is true.
Reachability property qltransition_771 is true.
Reachability property qltransition_756 is true.
Reachability property qltransition_741 is true.
Reachability property qltransition_704 is true.
Reachability property qltransition_703 is true.
Reachability property qltransition_604 is true.
Reachability property qltransition_544 is true.
Reachability property qltransition_543 is true.
Reachability property qltransition_542 is true.
Reachability property qltransition_541 is true.
Reachability property qltransition_540 is true.
Reachability property qltransition_529 is true.
Reachability property qltransition_514 is true.
Reachability property qltransition_499 is true.
Reachability property qltransition_484 is true.
Reachability property qltransition_469 is true.
Reachability property qltransition_173 is true.
Reachability property qltransition_172 is true.
Reachability property qltransition_171 is true.
Reachability property qltransition_170 is true.
Reachability property qltransition_169 is true.
Reachability property qltransition_168 is true.
Reachability property qltransition_167 is true.
Reachability property qltransition_166 is true.
Reachability property qltransition_165 is true.
SDD proceeding with computation,1013 properties remain. new max is 1024
SDD size :17414 after 45359
Reachability property qltransition_791 is true.
Reachability property qltransition_790 is true.
Reachability property qltransition_786 is true.
Reachability property qltransition_785 is true.
Reachability property qltransition_784 is true.
Reachability property qltransition_783 is true.
Reachability property qltransition_782 is true.
Reachability property qltransition_781 is true.
SDD proceeding with computation,1005 properties remain. new max is 1024
SDD size :45359 after 49517
SDD proceeding with computation,1005 properties remain. new max is 2048
SDD size :49517 after 52815
[2024-05-28 16:14:26] [INFO ] After 10159ms SMT Verify possible using all constraints in real domain returned unsat :501 sat :0 real:138
Reachability property qltransition_1191 is true.
[2024-05-28 16:14:27] [INFO ] [Nat]Absence check using 18 positive place invariants in 6 ms returned sat
[2024-05-28 16:14:27] [INFO ] [Nat]Absence check using 18 positive and 4 generalized place invariants in 18 ms returned sat
Reachability property qltransition_1179 is true.
Reachability property qltransition_1178 is true.
Reachability property qltransition_792 is true.
Reachability property qltransition_777 is true.
Reachability property qltransition_762 is true.
Reachability property qltransition_747 is true.
Reachability property qltransition_634 is true.
Reachability property qltransition_633 is true.
Reachability property qltransition_632 is true.
Reachability property qltransition_631 is true.
Reachability property qltransition_630 is true.
Reachability property qltransition_619 is true.
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.
Reachability property qltransition_350 is true.
Reachability property qltransition_349 is true.
Reachability property qltransition_348 is true.
Reachability property qltransition_347 is true.
Reachability property qltransition_346 is true.
Reachability property qltransition_345 is true.
Reachability property qltransition_324 is true.
Reachability property qltransition_295 is true.
Reachability property qltransition_294 is true.
Reachability property qltransition_174 is true.
Reachability property qltransition_145 is true.
Reachability property qltransition_144 is true.
Reachability property qltransition_115 is true.
Reachability property qltransition_114 is true.
Reachability property qltransition_85 is true.
Reachability property qltransition_84 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_54 is true.
Reachability property qltransition_25 is true.
Reachability property qltransition_24 is true.
SDD proceeding with computation,967 properties remain. new max is 2048
SDD size :52815 after 109306
SDD proceeding with computation,967 properties remain. new max is 4096
SDD size :109306 after 119875
[2024-05-28 16:14:37] [INFO ] After 9739ms SMT Verify possible using state equation in natural domain returned unsat :501 sat :138
[2024-05-28 16:14:37] [INFO ] State equation strengthened by 465 read => feed constraints.
Reachability property qltransition_1221 is true.
Reachability property qltransition_1206 is true.
Reachability property qltransition_1169 is true.
Reachability property qltransition_1168 is true.
Reachability property qltransition_1017 is true.
Reachability property qltransition_1016 is true.
Reachability property qltransition_1015 is true.
Reachability property qltransition_1011 is true.
Reachability property qltransition_1010 is true.
Reachability property qltransition_1009 is true.
Reachability property qltransition_1008 is true.
Reachability property qltransition_1007 is true.
Reachability property qltransition_1006 is true.
Reachability property qltransition_1002 is true.
Reachability property qltransition_987 is true.
Reachability property qltransition_972 is true.
Reachability property qltransition_957 is true.
[2024-05-28 16:14:51] [INFO ] After 14047ms SMT Verify possible using 465 Read/Feed constraints in natural domain returned unsat :501 sat :137
[2024-05-28 16:14:51] [INFO ] After 14050ms SMT Verify possible using trap constraints in natural domain returned unsat :501 sat :137
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-28 16:14:51] [INFO ] After 25018ms SMT Verify possible using all constraints in natural domain returned unsat :501 sat :137
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK STRUCTURAL_REDUCTION DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE SAT_SMT
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)
Total runtime 47637 ms.

BK_STOP 1716912893128

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="SimpleLoadBal-PT-15"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is SimpleLoadBal-PT-15, 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 r396-smll-171683824700107"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-15.tgz
mv SimpleLoadBal-PT-15 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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;