Trace number 1544152

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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.07 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S268463339-081.cnf
MD5SUMc0db0b493ae63a00f0ab9cc60e186dad
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.0729
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.49/0.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.54	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.49/0.54	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.54	c main()::
0.49/0.54	c initFormula():: searching for DIMACS p-line....
0.49/0.54	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.49/0.54	c parseCNF():: parsing....
0.49/0.54	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.54	c runParser():: parsing was successful, warming up engines...
0.49/0.54	c simplify_formula():: removed 0 tautological, 237 satisfied and 0 duplicate clauses
0.49/0.54	c preprocessing fase I completed:: there are now 9962 free variables and 41763 clauses.
0.49/0.54	c stat :: sign balance is biased by 0.490
0.49/0.54	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.49/0.54	c using 3-SAT heuristics (occurence based diff)
0.49/0.54	c longest clause has size 3
0.49/0.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 191 duplicate clauses
0.49/0.54	c resolvent_look() :: found 95 resolvents
0.49/0.54	c lessRedundantTransformation():: nothing to be done.
0.49/0.54	c transformTo3SAT():: you gave me 10000 variables and 41858 clauses.
0.49/0.54	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.49/0.54	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.49/0.54	c transformTo3SAT():: the transformation yielded 10000 variabels and 41858 clauses.
0.49/0.54	c main():: clause / variable ratio: ( 41858 / 10000 ) = 4.19
0.49/0.54	c longest clause has size 3
0.49/0.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.54	c dynamic_preselect_setsize :: off
0.49/0.54	c suggested doublelook initial :: 0
0.49/0.54	c main():: all systems go!
0.49/0.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 831 JD: 718
14.57/14.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544152-1238605099/watcher-1544152-1238605099 -o /tmp/evaluation-result-1544152-1238605099/solver-1544152-1238605099 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544152-1238605099.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 30054
/proc/meminfo: memFree=1151184/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=1732 CPUtime=0
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 307 0 0 0 0 0 0 0 18 0 1 0 1133176051 1773568 293 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 433 293 47 123 0 308 0

[startup+0.0584089 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 30054
/proc/meminfo: memFree=1151184/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=4444 CPUtime=0.05
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 708 0 0 0 5 0 0 0 18 0 1 0 1133176051 4550656 693 1992294400 134512640 135019032 4294956240 18446744073709551615 134558416 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 1111 693 48 123 0 986 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4444

[startup+0.101418 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 30054
/proc/meminfo: memFree=1151184/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=4780 CPUtime=0.09
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 1078 0 0 0 9 0 0 0 18 0 1 0 1133176051 4894720 789 1992294400 134512640 135019032 4294956240 18446744073709551615 134657969 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 1195 789 50 123 0 1070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4780

[startup+0.301453 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 30054
/proc/meminfo: memFree=1151184/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=6120 CPUtime=0.29
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 3822 0 0 0 28 1 0 0 19 0 1 0 1133176051 6266880 1127 1992294400 134512640 135019032 4294956240 18446744073709551615 134554776 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 1530 1127 63 123 0 1405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6120

[startup+0.701526 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 30054
/proc/meminfo: memFree=1151184/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=12948 CPUtime=0.69
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 8070 0 0 0 66 3 0 0 23 0 1 0 1133176051 13258752 2673 1992294400 134512640 135019032 4294956240 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 3237 2673 73 123 0 3112 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12948

[startup+1.50168 s]
/proc/loadavg: 0.91 0.95 0.99 2/65 30055
/proc/meminfo: memFree=1140680/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=12956 CPUtime=1.49
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 8089 0 0 0 146 3 0 0 25 0 1 0 1133176051 13266944 2692 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/30054/statm: 3239 2692 73 123 0 3114 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12956

[startup+3.10298 s]
/proc/loadavg: 0.91 0.95 0.99 2/65 30055
/proc/meminfo: memFree=1140360/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=13240 CPUtime=3.08
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 8153 0 0 0 305 3 0 0 25 0 1 0 1133176051 13557760 2756 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/30054/statm: 3310 2756 73 123 0 3185 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13240

[startup+6.30155 s]
/proc/loadavg: 0.92 0.95 0.99 2/65 30055
/proc/meminfo: memFree=1139344/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=14416 CPUtime=6.28
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 8436 0 0 0 624 4 0 0 25 0 1 0 1133176051 14761984 3039 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 3604 3039 73 123 0 3479 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14416

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.99 2/65 30055
/proc/meminfo: memFree=1138704/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=14700 CPUtime=12.68
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 8518 0 0 0 1264 4 0 0 25 0 1 0 1133176051 15052800 3121 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 3675 3121 73 123 0 3550 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14700

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.99 2/65 30055
/proc/meminfo: memFree=1138384/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=15228 CPUtime=25.47
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 8629 0 0 0 2543 4 0 0 25 0 1 0 1133176051 15593472 3232 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 3807 3232 73 123 0 3682 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15228

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.99 2/65 30055
/proc/meminfo: memFree=1137808/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=15768 CPUtime=51.05
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 8775 0 0 0 5101 4 0 0 25 0 1 0 1133176051 16146432 3378 1992294400 134512640 135019032 4294956240 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 3942 3378 73 123 0 3817 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 15768

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.99 2/65 30055
/proc/meminfo: memFree=1137232/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=16328 CPUtime=102.23
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 8893 0 0 0 10219 4 0 0 25 0 1 0 1133176051 16719872 3496 1992294400 134512640 135019032 4294956240 18446744073709551615 134598355 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4082 3496 73 123 0 3957 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 16328

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30055
/proc/meminfo: memFree=1136528/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=16992 CPUtime=162.19
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9058 0 0 0 16214 5 0 0 25 0 1 0 1133176051 17399808 3661 1992294400 134512640 135019032 4294956240 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/30054/statm: 4248 3661 73 123 0 4123 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 16992

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30061
/proc/meminfo: memFree=1136208/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=17380 CPUtime=222.16
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9144 0 0 0 22211 5 0 0 25 0 1 0 1133176051 17797120 3747 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4345 3747 73 123 0 4220 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 17380

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30061
/proc/meminfo: memFree=1136016/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=17508 CPUtime=282.12
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9196 0 0 0 28207 5 0 0 25 0 1 0 1133176051 17928192 3799 1992294400 134512640 135019032 4294956240 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4377 3799 73 123 0 4252 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 17508

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30061
/proc/meminfo: memFree=1135824/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=17764 CPUtime=342.1
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9236 0 0 0 34205 5 0 0 25 0 1 0 1133176051 18190336 3839 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4441 3839 73 123 0 4316 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 17764

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30061
/proc/meminfo: memFree=1135696/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=17892 CPUtime=402.07
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9270 0 0 0 40202 5 0 0 25 0 1 0 1133176051 18321408 3873 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4473 3873 73 123 0 4348 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 17892

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 30061
/proc/meminfo: memFree=1135632/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=17892 CPUtime=462.04
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9295 0 0 0 46199 5 0 0 25 0 1 0 1133176051 18321408 3898 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4473 3898 73 123 0 4348 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 17892

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30061
/proc/meminfo: memFree=1135504/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=18020 CPUtime=522.02
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9321 0 0 0 52197 5 0 0 25 0 1 0 1133176051 18452480 3924 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4505 3924 73 123 0 4380 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 18020

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30061
/proc/meminfo: memFree=1135440/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=18148 CPUtime=581.97
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9341 0 0 0 58192 5 0 0 25 0 1 0 1133176051 18583552 3944 1992294400 134512640 135019032 4294956240 18446744073709551615 134548889 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4537 3944 73 123 0 4412 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 18148

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30061
/proc/meminfo: memFree=1135376/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=18152 CPUtime=641.94
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9360 0 0 0 64189 5 0 0 25 0 1 0 1133176051 18587648 3963 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4538 3963 73 123 0 4413 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 18152

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30061
/proc/meminfo: memFree=1135248/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=18280 CPUtime=701.9
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9374 0 0 0 70185 5 0 0 25 0 1 0 1133176051 18718720 3977 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4570 3977 73 123 0 4445 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 18280

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30061
/proc/meminfo: memFree=1135184/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=18280 CPUtime=761.87
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9388 0 0 0 76182 5 0 0 25 0 1 0 1133176051 18718720 3991 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4570 3991 73 123 0 4445 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 18280

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30061
/proc/meminfo: memFree=1135184/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=18408 CPUtime=821.83
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9401 0 0 0 82178 5 0 0 25 0 1 0 1133176051 18849792 4004 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4602 4004 73 123 0 4477 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 18408

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30061
/proc/meminfo: memFree=1135120/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=18408 CPUtime=881.81
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9413 0 0 0 88176 5 0 0 25 0 1 0 1133176051 18849792 4016 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4602 4016 73 123 0 4477 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 18408

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30061
/proc/meminfo: memFree=1134864/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=18664 CPUtime=941.77
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9478 0 0 0 94172 5 0 0 25 0 1 0 1133176051 19111936 4081 1992294400 134512640 135019032 4294956240 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4666 4081 73 123 0 4541 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 18664

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30061
/proc/meminfo: memFree=1134672/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=18792 CPUtime=1001.74
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9530 0 0 0 100169 5 0 0 25 0 1 0 1133176051 19243008 4133 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4698 4133 73 123 0 4573 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 18792

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30061
/proc/meminfo: memFree=1134544/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=18920 CPUtime=1061.72
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9560 0 0 0 106167 5 0 0 25 0 1 0 1133176051 19374080 4163 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4730 4163 73 123 0 4605 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 18920

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30061
/proc/meminfo: memFree=1134480/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=19048 CPUtime=1121.69
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9580 0 0 0 112164 5 0 0 25 0 1 0 1133176051 19505152 4183 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4762 4183 73 123 0 4637 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 19048

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30061
/proc/meminfo: memFree=1134416/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=19048 CPUtime=1181.67
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9601 0 0 0 118161 6 0 0 25 0 1 0 1133176051 19505152 4204 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4762 4204 73 123 0 4637 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 19048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30061
/proc/meminfo: memFree=1134352/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=19176 CPUtime=1200.06
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9607 0 0 0 120000 6 0 0 25 0 1 0 1133176051 19636224 4210 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4794 4210 73 123 0 4669 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 19176

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30061
/proc/meminfo: memFree=1134352/2055920 swapFree=4177748/4192956
[pid=30054] ppid=30052 vsize=19176 CPUtime=1200.06
/proc/30054/stat : 30054 (march_ks) R 30052 30054 29959 0 -1 4194304 9607 0 0 0 120000 6 0 0 25 0 1 0 1133176051 19636224 4210 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30054/statm: 4794 4210 73 123 0 4669 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 19176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.065989
CPU usage (%): 99.9471
Max. virtual memory (cumulated for all children) (KiB): 19176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9607
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3047

runsolver used 1.09683 second user time and 3.2815 second system time

The end

Launcher Data

Begin job on node24 at 2009-04-01 18:58:19
IDJOB=1544152
IDBENCH=70303
IDSOLVER=559
FILE ID=node24/1544152-1238605099
PBS_JOBID= 9073539
Free space on /tmp= 65780 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S268463339-081.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544152-1238605099/watcher-1544152-1238605099 -o /tmp/evaluation-result-1544152-1238605099/solver-1544152-1238605099 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544152-1238605099.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c0db0b493ae63a00f0ab9cc60e186dad
RANDOM SEED=505306094

node24.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		: 3000.260
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		: 3000.260
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1151664 kB
Buffers:         94880 kB
Cached:         703768 kB
SwapCached:       8988 kB
Active:         121640 kB
Inactive:       687408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1151664 kB
SwapTotal:     4192956 kB
SwapFree:      4177748 kB
Dirty:            3620 kB
Writeback:           0 kB
Mapped:          16072 kB
Slab:            81176 kB
Committed_AS:  3243536 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65776 MiB
End job on node24 at 2009-04-01 19:18:22