Trace number 2099153

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Abscon 112v4 ACUNSAT 27.4168 27.5903

DiagnosticValue
CHECKS482983000
NODES45773

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-77_ext.xml
MD5SUMa7278e19d13923ee2d265703771699f3
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2.49762
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.07/0.08	
0.07/0.08	Abscon 112 (May, 2008)
0.18/0.24	
0.18/0.24	   configuration
0.18/0.24	     name=mac.xml
0.18/0.27	   
0.18/0.27	   instance
0.18/0.27	     name=HOME/instance-2099153-1247417589.xml
0.28/0.31	   
0.28/0.31	   domains being loaded...
0.28/0.32	   
0.28/0.32	   variables being loaded...
0.28/0.35	     nbVariables=40  nbDomainTypes=1  minDomainSize=180  maxDomainSize=180  nbTotalValues=7200
0.28/0.35	       =>  wckTime=0.107  cpuTime=0.09  mem=7M892
0.28/0.35	   
0.28/0.35	   relations being loaded...
0.58/0.64	   
0.58/0.64	   constraints being loaded...
0.78/0.83	     nbConstraints=84  nbRelationTypes=84  nbExtensionStructures=84  nbSharedExtensionStructures=0
0.78/0.83	     nbConflictsStructures=84  nbSharedConflictsStructures=0  nbSharedBinaryRepresentations=0  minDegree=1  maxDegree=9
0.78/0.83	     minArity=2  maxArity=2  nbGenerators=0  nbFusions=0  symmetryWckTime=0.044  symmetryCpuTime=0.01
0.78/0.83	       =>  wckTime=0.591  cpuTime=0.5  mem=40M399
0.87/0.93	   
0.87/0.93	   solver IterativeSystematicSolver being built... 
0.97/1.06	       =>  wckTime=0.824  cpuTime=0.62  mem=28M644
0.97/1.07	   
0.97/1.07	   preprocessing
0.97/1.07	     nbConstraintChecks=0  nbPropagations=40  nbRevisions=0  nbUselessRevisions=0  nbRemovedValues=0
0.97/1.07	     detectedInconsistency=no
0.97/1.07	       =>  wckTime=0.0040  cpuTime=0.0  mem=29M591
1.37/1.45	   
1.37/1.45	   INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=30M570)
27.34/27.54	   
27.34/27.54	   search
27.34/27.54	     run=18  nbConstraintChecks=482983195  minDepth=0  maxDepth=4  nbPropagations=4112530  nbRevisions=17324546
27.34/27.54	     nbUselessRevisions=8404899  nbAssignments=45773  nbFailedAssignments=36796  nbInferredBacktracks=1
27.34/27.54	     nbBacktracks=8924  nbVisitedNodes=90857  nbRestartNogoods=189  nbSEliminables=3.93  nbREliminables=5.05
27.34/27.54	     nbIEliminables=19.61  nbDEliminables=0  nbPEliminables=0
27.34/27.54	       =>  wckTime=26.473  cpuTime=26.26  mem=30M570
27.34/27.54	   
27.34/27.54	   global
27.34/27.54	     nbConstraintChecks=482983195  nbPropagations=4112570  nbRevisions=17324546  nbUselessRevisions=8404899
27.34/27.54	     nbRestartNogoods=189  solvingWckTime=26.476  solvingCpuTime=26.26  expiredTime=no  totalExploration=yes
27.34/27.54	     nbFoundSolutions=0  globalCpuTime=26.92
27.34/27.54	       =>  wckTime=27.304  cpuTime=26.88  mem=30M570
27.34/27.55	   
27.34/27.55	s UNSATISFIABLE
27.34/27.55	d NODES 45773
27.34/27.55	d CHECKS 482983195
27.34/27.55	   
27.34/27.55	   totalWckTime=27.37  totalCpuTime=26.92

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2099153-1247417589/watcher-2099153-1247417589 -o /tmp/evaluation-result-2099153-1247417589/solver-2099153-1247417589 -C 1800 -W 2000 -M 900 java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax HOME/instance-2099153-1247417589.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 32225
/proc/meminfo: memFree=1717960/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=10764 CPUtime=0
/proc/32225/stat : 32225 (java) S 32223 32225 31564 0 -1 0 740 0 0 0 0 0 0 0 18 0 2 0 28826206 11022336 520 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/32225/statm: 2691 520 240 9 0 1196 0
[pid=32225/tid=32226] ppid=32223 vsize=10764 CPUtime=0
/proc/32225/task/32226/stat : 32226 (java) R 32223 32225 31564 0 -1 64 62 0 0 0 0 0 0 0 20 0 2 0 28826207 11022336 520 996147200 134512640 134550932 4294955968 18446744073709551615 3306276 0 2147483391 0 16784584 0 0 0 -1 1 0 0

[startup+0.0845149 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 32225
/proc/meminfo: memFree=1717960/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=865984 CPUtime=0.07
/proc/32225/stat : 32225 (java) S 32223 32225 31564 0 -1 0 3652 0 1 0 5 2 0 0 18 0 9 0 28826206 886767616 3135 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32225/statm: 216496 3135 1675 9 0 210981 0
[pid=32225/tid=32226] ppid=32223 vsize=865984 CPUtime=0.05
/proc/32225/task/32226/stat : 32226 (java) R 32223 32225 31564 0 -1 64 2735 0 1 0 4 1 0 0 20 0 9 0 28826207 886767616 3135 996147200 134512640 134550932 4294955968 18446744073709551615 4159724128 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 865984

[startup+0.101518 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 32225
/proc/meminfo: memFree=1717960/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=865984 CPUtime=0.09
/proc/32225/stat : 32225 (java) S 32223 32225 31564 0 -1 0 3806 0 1 0 7 2 0 0 18 0 9 0 28826206 886767616 3257 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32225/statm: 216496 3257 1718 9 0 210981 0
[pid=32225/tid=32226] ppid=32223 vsize=865984 CPUtime=0.06
/proc/32225/task/32226/stat : 32226 (java) R 32223 32225 31564 0 -1 64 2879 0 1 0 5 1 0 0 20 0 9 0 28826207 886767616 3257 996147200 134512640 134550932 4294955968 18446744073709551615 104273324 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 865984

[startup+0.301536 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 32225
/proc/meminfo: memFree=1717960/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=866380 CPUtime=0.28
/proc/32225/stat : 32225 (java) S 32223 32225 31564 0 -1 0 6085 0 1 0 24 4 0 0 18 0 9 0 28826206 887173120 5451 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32225/statm: 216595 5451 1986 9 0 211053 0
[pid=32225/tid=32226] ppid=32223 vsize=866380 CPUtime=0.24
/proc/32225/task/32226/stat : 32226 (java) R 32223 32225 31564 0 -1 64 5103 0 1 0 20 4 0 0 21 0 9 0 28826207 887173120 5451 996147200 134512640 134550932 4294955968 18446744073709551615 4125978460 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 866380

[startup+0.701572 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 32225
/proc/meminfo: memFree=1717960/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=866616 CPUtime=0.69
/proc/32225/stat : 32225 (java) S 32223 32225 31564 0 -1 0 13139 0 1 0 61 8 0 0 18 0 9 0 28826206 887414784 12492 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32225/statm: 216654 12492 2008 9 0 211112 0
[pid=32225/tid=32226] ppid=32223 vsize=866616 CPUtime=0.58
/proc/32225/task/32226/stat : 32226 (java) R 32223 32225 31564 0 -1 64 12099 0 1 0 51 7 0 0 24 0 9 0 28826207 887414784 12492 996147200 134512640 134550932 4294955968 18446744073709551615 4125925063 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 866616

[startup+1.50165 s]
/proc/loadavg: 1.99 1.97 1.98 3/90 32238
/proc/meminfo: memFree=1659904/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=867028 CPUtime=1.47
/proc/32225/stat : 32225 (java) S 32223 32225 31564 0 -1 0 26001 269 1 0 135 12 0 0 18 0 9 0 28826206 887836672 17123 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32225/statm: 216757 17123 2656 9 0 211193 0
[pid=32225/tid=32226] ppid=32223 vsize=867028 CPUtime=1.17
/proc/32225/task/32226/stat : 32226 (java) R 32223 32225 31564 0 -1 64 17610 269 1 0 108 9 0 0 25 0 9 0 28826207 887836672 17123 996147200 134512640 134550932 4294955968 18446744073709551615 4125952204 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32228] ppid=32223 vsize=867028 CPUtime=0.08
/proc/32225/task/32228/stat : 32228 (java) S 32223 32225 31564 0 -1 64 7021 269 0 0 7 1 0 0 17 0 9 0 28826208 887836672 17123 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32229] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32229/stat : 32229 (java) S 32223 32225 31564 0 -1 64 16 269 0 0 0 0 0 0 16 0 9 0 28826209 887836672 17123 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32230] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32230/stat : 32230 (java) S 32223 32225 31564 0 -1 64 8 269 0 0 0 0 0 0 16 0 9 0 28826209 887836672 17123 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32231] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32231/stat : 32231 (java) S 32223 32225 31564 0 -1 64 2 269 0 0 0 0 0 0 18 0 9 0 28826210 887836672 17123 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32232] ppid=32223 vsize=867028 CPUtime=0.18
/proc/32225/task/32232/stat : 32232 (java) S 32223 32225 31564 0 -1 64 528 269 0 0 18 0 0 0 16 0 9 0 28826210 887836672 17123 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32233] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32233/stat : 32233 (java) S 32223 32225 31564 0 -1 64 1 269 0 0 0 0 0 0 19 0 9 0 28826211 887836672 17123 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32234] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32234/stat : 32234 (java) S 32223 32225 31564 0 -1 64 5 269 0 0 0 0 0 0 15 0 9 0 28826211 887836672 17123 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 867028

[startup+3.1018 s]
/proc/loadavg: 1.99 1.97 1.98 3/90 32238
/proc/meminfo: memFree=1659520/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=867028 CPUtime=3.06
/proc/32225/stat : 32225 (java) S 32223 32225 31564 0 -1 0 26025 269 1 0 294 12 0 0 18 0 9 0 28826206 887836672 17141 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32225/statm: 216757 17141 2656 9 0 211193 0
[pid=32225/tid=32226] ppid=32223 vsize=867028 CPUtime=2.74
/proc/32225/task/32226/stat : 32226 (java) R 32223 32225 31564 0 -1 64 17616 269 1 0 265 9 0 0 25 0 9 0 28826207 887836672 17141 996147200 134512640 134550932 4294955968 18446744073709551615 4126766480 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32228] ppid=32223 vsize=867028 CPUtime=0.08
/proc/32225/task/32228/stat : 32228 (java) S 32223 32225 31564 0 -1 64 7021 269 0 0 7 1 0 0 17 0 9 0 28826208 887836672 17141 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32229] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32229/stat : 32229 (java) S 32223 32225 31564 0 -1 64 16 269 0 0 0 0 0 0 16 0 9 0 28826209 887836672 17141 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32230] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32230/stat : 32230 (java) S 32223 32225 31564 0 -1 64 8 269 0 0 0 0 0 0 16 0 9 0 28826209 887836672 17141 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32231] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32231/stat : 32231 (java) S 32223 32225 31564 0 -1 64 2 269 0 0 0 0 0 0 18 0 9 0 28826210 887836672 17141 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32232] ppid=32223 vsize=867028 CPUtime=0.2
/proc/32225/task/32232/stat : 32232 (java) S 32223 32225 31564 0 -1 64 546 269 0 0 20 0 0 0 15 0 9 0 28826210 887836672 17141 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32233] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32233/stat : 32233 (java) S 32223 32225 31564 0 -1 64 1 269 0 0 0 0 0 0 19 0 9 0 28826211 887836672 17141 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32234] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32234/stat : 32234 (java) S 32223 32225 31564 0 -1 64 5 269 0 0 0 0 0 0 15 0 9 0 28826211 887836672 17141 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 867028

[startup+6.3021 s]
/proc/loadavg: 1.99 1.97 1.98 3/90 32238
/proc/meminfo: memFree=1659392/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=867028 CPUtime=6.24
/proc/32225/stat : 32225 (java) S 32223 32225 31564 0 -1 0 26033 269 1 0 612 12 0 0 18 0 9 0 28826206 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32225/statm: 216757 17144 2656 9 0 211193 0
[pid=32225/tid=32226] ppid=32223 vsize=867028 CPUtime=5.92
/proc/32225/task/32226/stat : 32226 (java) R 32223 32225 31564 0 -1 64 17621 269 1 0 583 9 0 0 17 0 9 0 28826207 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4126805141 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32228] ppid=32223 vsize=867028 CPUtime=0.08
/proc/32225/task/32228/stat : 32228 (java) S 32223 32225 31564 0 -1 64 7021 269 0 0 7 1 0 0 16 0 9 0 28826208 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32229] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32229/stat : 32229 (java) S 32223 32225 31564 0 -1 64 16 269 0 0 0 0 0 0 16 0 9 0 28826209 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32230] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32230/stat : 32230 (java) S 32223 32225 31564 0 -1 64 8 269 0 0 0 0 0 0 16 0 9 0 28826209 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32231] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32231/stat : 32231 (java) S 32223 32225 31564 0 -1 64 2 269 0 0 0 0 0 0 18 0 9 0 28826210 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32232] ppid=32223 vsize=867028 CPUtime=0.21
/proc/32225/task/32232/stat : 32232 (java) S 32223 32225 31564 0 -1 64 549 269 0 0 21 0 0 0 16 0 9 0 28826210 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32233] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32233/stat : 32233 (java) S 32223 32225 31564 0 -1 64 1 269 0 0 0 0 0 0 19 0 9 0 28826211 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32234] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32234/stat : 32234 (java) S 32223 32225 31564 0 -1 64 5 269 0 0 0 0 0 0 15 0 9 0 28826211 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 867028

[startup+12.7017 s]
/proc/loadavg: 1.99 1.97 1.98 3/90 32238
/proc/meminfo: memFree=1659224/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=867028 CPUtime=12.61
/proc/32225/stat : 32225 (java) S 32223 32225 31564 0 -1 0 26033 269 1 0 1249 12 0 0 18 0 9 0 28826206 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32225/statm: 216757 17144 2656 9 0 211193 0
[pid=32225/tid=32226] ppid=32223 vsize=867028 CPUtime=12.29
/proc/32225/task/32226/stat : 32226 (java) R 32223 32225 31564 0 -1 64 17621 269 1 0 1220 9 0 0 25 0 9 0 28826207 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4126800595 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32228] ppid=32223 vsize=867028 CPUtime=0.08
/proc/32225/task/32228/stat : 32228 (java) S 32223 32225 31564 0 -1 64 7021 269 0 0 7 1 0 0 16 0 9 0 28826208 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32229] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32229/stat : 32229 (java) S 32223 32225 31564 0 -1 64 16 269 0 0 0 0 0 0 16 0 9 0 28826209 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32230] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32230/stat : 32230 (java) S 32223 32225 31564 0 -1 64 8 269 0 0 0 0 0 0 16 0 9 0 28826209 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32231] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32231/stat : 32231 (java) S 32223 32225 31564 0 -1 64 2 269 0 0 0 0 0 0 18 0 9 0 28826210 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32232] ppid=32223 vsize=867028 CPUtime=0.21
/proc/32225/task/32232/stat : 32232 (java) S 32223 32225 31564 0 -1 64 549 269 0 0 21 0 0 0 16 0 9 0 28826210 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32233] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32233/stat : 32233 (java) S 32223 32225 31564 0 -1 64 1 269 0 0 0 0 0 0 19 0 9 0 28826211 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32234] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32234/stat : 32234 (java) S 32223 32225 31564 0 -1 64 5 269 0 0 0 0 0 0 15 0 9 0 28826211 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 867028

[startup+25.5029 s]
/proc/loadavg: 1.99 1.97 1.98 3/90 32238
/proc/meminfo: memFree=1659160/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=867028 CPUtime=25.35
/proc/32225/stat : 32225 (java) S 32223 32225 31564 0 -1 0 26033 269 1 0 2523 12 0 0 18 0 9 0 28826206 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32225/statm: 216757 17144 2656 9 0 211193 0
[pid=32225/tid=32226] ppid=32223 vsize=867028 CPUtime=25.03
/proc/32225/task/32226/stat : 32226 (java) R 32223 32225 31564 0 -1 64 17621 269 1 0 2494 9 0 0 25 0 9 0 28826207 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4126095967 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32228] ppid=32223 vsize=867028 CPUtime=0.08
/proc/32225/task/32228/stat : 32228 (java) S 32223 32225 31564 0 -1 64 7021 269 0 0 7 1 0 0 16 0 9 0 28826208 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32229] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32229/stat : 32229 (java) S 32223 32225 31564 0 -1 64 16 269 0 0 0 0 0 0 16 0 9 0 28826209 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32230] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32230/stat : 32230 (java) S 32223 32225 31564 0 -1 64 8 269 0 0 0 0 0 0 16 0 9 0 28826209 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32231] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32231/stat : 32231 (java) S 32223 32225 31564 0 -1 64 2 269 0 0 0 0 0 0 18 0 9 0 28826210 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32232] ppid=32223 vsize=867028 CPUtime=0.21
/proc/32225/task/32232/stat : 32232 (java) S 32223 32225 31564 0 -1 64 549 269 0 0 21 0 0 0 16 0 9 0 28826210 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32233] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32233/stat : 32233 (java) S 32223 32225 31564 0 -1 64 1 269 0 0 0 0 0 0 19 0 9 0 28826211 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32234] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32234/stat : 32234 (java) S 32223 32225 31564 0 -1 64 5 269 0 0 0 0 0 0 15 0 9 0 28826211 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 867028

Solver just ended. Dumping a history of the last processes samples

[startup+26.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/90 32238
/proc/meminfo: memFree=1659160/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=867028 CPUtime=26.15
/proc/32225/stat : 32225 (java) S 32223 32225 31564 0 -1 0 26033 269 1 0 2603 12 0 0 18 0 9 0 28826206 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32225/statm: 216757 17144 2656 9 0 211193 0
[pid=32225/tid=32226] ppid=32223 vsize=867028 CPUtime=25.83
/proc/32225/task/32226/stat : 32226 (java) R 32223 32225 31564 0 -1 64 17621 269 1 0 2574 9 0 0 25 0 9 0 28826207 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4126779600 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32228] ppid=32223 vsize=867028 CPUtime=0.08
/proc/32225/task/32228/stat : 32228 (java) S 32223 32225 31564 0 -1 64 7021 269 0 0 7 1 0 0 16 0 9 0 28826208 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32229] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32229/stat : 32229 (java) S 32223 32225 31564 0 -1 64 16 269 0 0 0 0 0 0 16 0 9 0 28826209 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32230] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32230/stat : 32230 (java) S 32223 32225 31564 0 -1 64 8 269 0 0 0 0 0 0 16 0 9 0 28826209 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32231] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32231/stat : 32231 (java) S 32223 32225 31564 0 -1 64 2 269 0 0 0 0 0 0 18 0 9 0 28826210 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32232] ppid=32223 vsize=867028 CPUtime=0.21
/proc/32225/task/32232/stat : 32232 (java) S 32223 32225 31564 0 -1 64 549 269 0 0 21 0 0 0 16 0 9 0 28826210 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32233] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32233/stat : 32233 (java) S 32223 32225 31564 0 -1 64 1 269 0 0 0 0 0 0 19 0 9 0 28826211 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32234] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32234/stat : 32234 (java) S 32223 32225 31564 0 -1 64 5 269 0 0 0 0 0 0 15 0 9 0 28826211 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 26.15
Current children cumulated vsize (KiB) 867028

[startup+27.1011 s]
/proc/loadavg: 1.99 1.97 1.98 3/90 32238
/proc/meminfo: memFree=1659160/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=867028 CPUtime=26.94
/proc/32225/stat : 32225 (java) S 32223 32225 31564 0 -1 0 26033 269 1 0 2682 12 0 0 18 0 9 0 28826206 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32225/statm: 216757 17144 2656 9 0 211193 0
[pid=32225/tid=32226] ppid=32223 vsize=867028 CPUtime=26.61
/proc/32225/task/32226/stat : 32226 (java) R 32223 32225 31564 0 -1 64 17621 269 1 0 2652 9 0 0 25 0 9 0 28826207 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4126779632 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32228] ppid=32223 vsize=867028 CPUtime=0.08
/proc/32225/task/32228/stat : 32228 (java) S 32223 32225 31564 0 -1 64 7021 269 0 0 7 1 0 0 16 0 9 0 28826208 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32229] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32229/stat : 32229 (java) S 32223 32225 31564 0 -1 64 16 269 0 0 0 0 0 0 16 0 9 0 28826209 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32230] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32230/stat : 32230 (java) S 32223 32225 31564 0 -1 64 8 269 0 0 0 0 0 0 16 0 9 0 28826209 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32231] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32231/stat : 32231 (java) S 32223 32225 31564 0 -1 64 2 269 0 0 0 0 0 0 18 0 9 0 28826210 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32232] ppid=32223 vsize=867028 CPUtime=0.21
/proc/32225/task/32232/stat : 32232 (java) S 32223 32225 31564 0 -1 64 549 269 0 0 21 0 0 0 16 0 9 0 28826210 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32233] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32233/stat : 32233 (java) S 32223 32225 31564 0 -1 64 1 269 0 0 0 0 0 0 19 0 9 0 28826211 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32234] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32234/stat : 32234 (java) S 32223 32225 31564 0 -1 64 5 269 0 0 0 0 0 0 15 0 9 0 28826211 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 26.94
Current children cumulated vsize (KiB) 867028

[startup+27.5061 s]
/proc/loadavg: 1.99 1.97 1.98 3/90 32238
/proc/meminfo: memFree=1659160/2055920 swapFree=4192812/4192956
[pid=32225] ppid=32223 vsize=867028 CPUtime=27.34
/proc/32225/stat : 32225 (java) S 32223 32225 31564 0 -1 0 26033 269 1 0 2722 12 0 0 18 0 9 0 28826206 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32225/statm: 216757 17144 2656 9 0 211193 0
[pid=32225/tid=32226] ppid=32223 vsize=867028 CPUtime=27.02
/proc/32225/task/32226/stat : 32226 (java) R 32223 32225 31564 0 -1 64 17621 269 1 0 2693 9 0 0 25 0 9 0 28826207 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4126800041 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32228] ppid=32223 vsize=867028 CPUtime=0.08
/proc/32225/task/32228/stat : 32228 (java) S 32223 32225 31564 0 -1 64 7021 269 0 0 7 1 0 0 16 0 9 0 28826208 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32229] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32229/stat : 32229 (java) S 32223 32225 31564 0 -1 64 16 269 0 0 0 0 0 0 16 0 9 0 28826209 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32230] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32230/stat : 32230 (java) S 32223 32225 31564 0 -1 64 8 269 0 0 0 0 0 0 16 0 9 0 28826209 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32231] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32231/stat : 32231 (java) S 32223 32225 31564 0 -1 64 2 269 0 0 0 0 0 0 18 0 9 0 28826210 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32232] ppid=32223 vsize=867028 CPUtime=0.21
/proc/32225/task/32232/stat : 32232 (java) S 32223 32225 31564 0 -1 64 549 269 0 0 21 0 0 0 16 0 9 0 28826210 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=32225/tid=32233] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32233/stat : 32233 (java) S 32223 32225 31564 0 -1 64 1 269 0 0 0 0 0 0 19 0 9 0 28826211 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32225/tid=32234] ppid=32223 vsize=867028 CPUtime=0
/proc/32225/task/32234/stat : 32234 (java) S 32223 32225 31564 0 -1 64 5 269 0 0 0 0 0 0 15 0 9 0 28826211 887836672 17144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 27.34
Current children cumulated vsize (KiB) 867028

Child status: 0
Real time (s): 27.5903
CPU time (s): 27.4168
CPU user time (s): 27.2709
CPU system time (s): 0.145977
CPU usage (%): 99.3711
Max. virtual memory (cumulated for all children) (KiB): 867028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.2709
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26393
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1709
involuntary context switches= 2104

runsolver used 0.045993 second user time and 0.093985 second system time

The end

Launcher Data 

Begin job on node8 at 2009-07-12 18:53:10
IDJOB=2099153
IDBENCH=59890
IDSOLVER=773
FILE ID=node8/2099153-1247417589
PBS_JOBID= 9510645
Free space on /tmp= 66284 MiB

SOLVER NAME= Abscon 112v4 AC
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-77_ext.xml
COMMAND LINE= java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2099153-1247417589/watcher-2099153-1247417589 -o /tmp/evaluation-result-2099153-1247417589/solver-2099153-1247417589 -C 1800 -W 2000 -M 900  java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax HOME/instance-2099153-1247417589.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a7278e19d13923ee2d265703771699f3
RANDOM SEED=1595843278

node8.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1718440 kB
Buffers:         46044 kB
Cached:         147892 kB
SwapCached:          0 kB
Active:         178512 kB
Inactive:       100924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718440 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4036 kB
Writeback:           0 kB
Mapped:         105996 kB
Slab:            43052 kB
Committed_AS:   991440 kB
PageTables:       1904 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66284 MiB
End job on node8 at 2009-07-12 18:53:37