Trace number 1626195

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) 5000.06 5001.91

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S310111511-029.cnf
MD5SUMa9b0b659393e65a898228098b67aeeff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark15.0797
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.89/0.98	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.98	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.98	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.98	c main()::
0.89/0.98	c initFormula():: searching for DIMACS p-line....
0.89/0.98	c initFormula():: the DIMACS p-line indicates a CNF of 14000 variables and 58800 clauses.
0.89/0.98	c parseCNF():: parsing....
0.89/0.98	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.98	c runParser():: parsing was successful, warming up engines...
0.89/0.98	c simplify_formula():: removed 0 tautological, 264 satisfied and 0 duplicate clauses
0.89/0.98	c preprocessing fase I completed:: there are now 13955 free variables and 58536 clauses.
0.89/0.98	c stat :: sign balance is biased by 0.468
0.89/0.98	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.98	c using 3-SAT heuristics (occurence based diff)
0.89/0.98	c longest clause has size 3
0.89/0.98	c simplify_formula():: removed 0 tautological, 0 satisfied and 171 duplicate clauses
0.89/0.98	c resolvent_look() :: found 79 resolvents
0.89/0.98	c lessRedundantTransformation():: nothing to be done.
0.89/0.98	c transformTo3SAT():: you gave me 14000 variables and 58615 clauses.
0.89/0.98	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.89/0.98	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.89/0.98	c transformTo3SAT():: the transformation yielded 14000 variabels and 58615 clauses.
0.89/0.98	c main():: clause / variable ratio: ( 58615 / 14000 ) = 4.19
0.89/0.98	c longest clause has size 3
0.89/0.98	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.98	c dynamic_preselect_setsize :: off
0.89/0.98	c suggested doublelook initial :: 0
0.89/0.98	c main():: all systems go!
0.89/0.98	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1088 JD: 981
28.18/28.21	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626195-1240034246/watcher-1626195-1240034246 -o /tmp/evaluation-result-1626195-1240034246/solver-1626195-1240034246 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626195-1240034246.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 1.00 1.00 1.00 3/64 18850
/proc/meminfo: memFree=1064872/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=2160 CPUtime=0
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 395 0 0 0 0 0 0 0 18 0 1 0 31451886 2211840 381 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 540 381 47 123 0 415 0

[startup+0.0241291 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18850
/proc/meminfo: memFree=1064872/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=2424 CPUtime=0.02
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 466 0 0 0 2 0 0 0 18 0 1 0 31451886 2482176 452 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 606 452 47 123 0 481 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2424

[startup+0.101135 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18850
/proc/meminfo: memFree=1064872/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=6160 CPUtime=0.09
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 1300 0 0 0 9 0 0 0 18 0 1 0 31451886 6307840 1008 1992294400 134512640 135019032 4294956240 18446744073709551615 134657890 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 1540 1008 48 123 0 1415 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6160

[startup+0.301151 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18850
/proc/meminfo: memFree=1064872/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=8372 CPUtime=0.29
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 3238 0 0 0 28 1 0 0 19 0 1 0 31451886 8572928 1564 1992294400 134512640 135019032 4294956240 18446744073709551615 134657890 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 2093 1564 52 123 0 1968 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8372

[startup+0.701187 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18850
/proc/meminfo: memFree=1064872/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=12992 CPUtime=0.69
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 8596 0 0 0 66 3 0 0 23 0 1 0 31451886 13303808 2574 1992294400 134512640 135019032 4294956240 18446744073709551615 134567073 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 3248 2574 67 123 0 3123 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12992

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18851
/proc/meminfo: memFree=1050336/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=17844 CPUtime=1.49
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 12908 0 0 0 145 4 0 0 25 0 1 0 31451886 18272256 3713 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 4461 3713 73 123 0 4336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17844

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18851
/proc/meminfo: memFree=1050144/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=17984 CPUtime=3.09
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 12923 0 0 0 305 4 0 0 25 0 1 0 31451886 18415616 3728 1992294400 134512640 135019032 4294956240 18446744073709551615 134548019 0 0 4096 0 0 0 0 17 1 0 0
/proc/18850/statm: 4496 3728 73 123 0 4371 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17984

[startup+6.30168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18851
/proc/meminfo: memFree=1049760/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=18400 CPUtime=6.28
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 13023 0 0 0 624 4 0 0 25 0 1 0 31451886 18841600 3828 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 4600 3828 73 123 0 4475 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18400

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18851
/proc/meminfo: memFree=1048288/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=19972 CPUtime=12.68
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 13365 0 0 0 1263 5 0 0 25 0 1 0 31451886 20451328 4170 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 4993 4170 73 123 0 4868 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19972

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18851
/proc/meminfo: memFree=1047840/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=20620 CPUtime=25.48
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 13501 0 0 0 2543 5 0 0 25 0 1 0 31451886 21114880 4306 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 5155 4306 73 123 0 5030 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20620

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18851
/proc/meminfo: memFree=1047328/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=21196 CPUtime=51.07
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 13607 0 0 0 5102 5 0 0 25 0 1 0 31451886 21704704 4412 1992294400 134512640 135019032 4294956240 18446744073709551615 134526400 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 5299 4412 73 123 0 5174 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21196

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18851
/proc/meminfo: memFree=1046368/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=22108 CPUtime=102.26
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 13842 0 0 0 10220 6 0 0 25 0 1 0 31451886 22638592 4647 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 5527 4647 73 123 0 5402 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22108

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18851
/proc/meminfo: memFree=1045984/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=22492 CPUtime=162.23
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 13944 0 0 0 16217 6 0 0 25 0 1 0 31451886 23031808 4749 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 5623 4749 73 123 0 5498 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22492

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18857
/proc/meminfo: memFree=1045400/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=22748 CPUtime=222.2
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14019 0 0 0 22214 6 0 0 25 0 1 0 31451886 23293952 4824 1992294400 134512640 135019032 4294956240 18446744073709551615 134538094 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 5687 4824 73 123 0 5562 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 22748

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18857
/proc/meminfo: memFree=1045272/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=23008 CPUtime=282.17
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14066 0 0 0 28211 6 0 0 25 0 1 0 31451886 23560192 4871 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 5752 4871 73 123 0 5627 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 23008

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18857
/proc/meminfo: memFree=1045144/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=23136 CPUtime=342.15
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14108 0 0 0 34209 6 0 0 25 0 1 0 31451886 23691264 4913 1992294400 134512640 135019032 4294956240 18446744073709551615 134542969 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 5784 4913 73 123 0 5659 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 23136

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18857
/proc/meminfo: memFree=1045016/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=23264 CPUtime=402.13
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14146 0 0 0 40206 7 0 0 25 0 1 0 31451886 23822336 4951 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 5816 4951 73 123 0 5691 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 23264

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18857
/proc/meminfo: memFree=1044888/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=23392 CPUtime=462.11
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14182 0 0 0 46204 7 0 0 25 0 1 0 31451886 23953408 4987 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 5848 4987 73 123 0 5723 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 23392

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18857
/proc/meminfo: memFree=1044768/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=23520 CPUtime=522.09
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14218 0 0 0 52202 7 0 0 25 0 1 0 31451886 24084480 5023 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 5880 5023 73 123 0 5755 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 23520

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18857
/proc/meminfo: memFree=1044704/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=23648 CPUtime=582.07
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14240 0 0 0 58200 7 0 0 25 0 1 0 31451886 24215552 5045 1992294400 134512640 135019032 4294956240 18446744073709551615 134596398 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 5912 5045 73 123 0 5787 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 23648

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18857
/proc/meminfo: memFree=1044640/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=23648 CPUtime=642.05
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14261 0 0 0 64198 7 0 0 25 0 1 0 31451886 24215552 5066 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 5912 5066 73 123 0 5787 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 23648


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18865
/proc/meminfo: memFree=1042400/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=25680 CPUtime=4060.77
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14754 0 0 0 406067 10 0 0 25 0 1 0 31451886 26296320 5559 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 6420 5559 73 123 0 6295 0
Current children cumulated CPU time (s) 4060.77
Current children cumulated vsize (KiB) 25680

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18865
/proc/meminfo: memFree=1042336/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=25680 CPUtime=4120.74
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14760 0 0 0 412064 10 0 0 25 0 1 0 31451886 26296320 5565 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 6420 5565 73 123 0 6295 0
Current children cumulated CPU time (s) 4120.74
Current children cumulated vsize (KiB) 25680

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18865
/proc/meminfo: memFree=1042336/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=25680 CPUtime=4180.72
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14765 0 0 0 418062 10 0 0 25 0 1 0 31451886 26296320 5570 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 6420 5570 73 123 0 6295 0
Current children cumulated CPU time (s) 4180.72
Current children cumulated vsize (KiB) 25680

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18865
/proc/meminfo: memFree=1042336/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=25680 CPUtime=4240.7
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14770 0 0 0 424060 10 0 0 25 0 1 0 31451886 26296320 5575 1992294400 134512640 135019032 4294956240 18446744073709551615 134564737 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 6420 5575 73 123 0 6295 0
Current children cumulated CPU time (s) 4240.7
Current children cumulated vsize (KiB) 25680

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18865
/proc/meminfo: memFree=1042336/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=25680 CPUtime=4300.68
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14773 0 0 0 430058 10 0 0 25 0 1 0 31451886 26296320 5578 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 6420 5578 73 123 0 6295 0
Current children cumulated CPU time (s) 4300.68
Current children cumulated vsize (KiB) 25680

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18865
/proc/meminfo: memFree=1042336/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=25808 CPUtime=4360.66
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14778 0 0 0 436056 10 0 0 25 0 1 0 31451886 26427392 5583 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 6452 5583 73 123 0 6327 0
Current children cumulated CPU time (s) 4360.66
Current children cumulated vsize (KiB) 25808

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18865
/proc/meminfo: memFree=1042336/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=25808 CPUtime=4420.64
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14781 0 0 0 442054 10 0 0 25 0 1 0 31451886 26427392 5586 1992294400 134512640 135019032 4294956240 18446744073709551615 134526544 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 6452 5586 73 123 0 6327 0
Current children cumulated CPU time (s) 4420.64
Current children cumulated vsize (KiB) 25808

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18865
/proc/meminfo: memFree=1042336/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=25808 CPUtime=4480.62
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14785 0 0 0 448052 10 0 0 25 0 1 0 31451886 26427392 5590 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 6452 5590 73 123 0 6327 0
Current children cumulated CPU time (s) 4480.62
Current children cumulated vsize (KiB) 25808

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18865
/proc/meminfo: memFree=1042336/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=25808 CPUtime=4540.6
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14790 0 0 0 454050 10 0 0 25 0 1 0 31451886 26427392 5595 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 6452 5595 73 123 0 6327 0
Current children cumulated CPU time (s) 4540.6
Current children cumulated vsize (KiB) 25808

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18865
/proc/meminfo: memFree=1042208/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=25808 CPUtime=4600.58
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14794 0 0 0 460048 10 0 0 25 0 1 0 31451886 26427392 5599 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 6452 5599 73 123 0 6327 0
Current children cumulated CPU time (s) 4600.58
Current children cumulated vsize (KiB) 25808

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18865
/proc/meminfo: memFree=1042208/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=25808 CPUtime=4660.55
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14798 0 0 0 466045 10 0 0 25 0 1 0 31451886 26427392 5603 1992294400 134512640 135019032 4294956240 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 6452 5603 73 123 0 6327 0
Current children cumulated CPU time (s) 4660.55
Current children cumulated vsize (KiB) 25808

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18865
/proc/meminfo: memFree=1042144/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=25808 CPUtime=4720.54
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14803 0 0 0 472044 10 0 0 25 0 1 0 31451886 26427392 5608 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 6452 5608 73 123 0 6327 0
Current children cumulated CPU time (s) 4720.54
Current children cumulated vsize (KiB) 25808

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18865
/proc/meminfo: memFree=1042144/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=25932 CPUtime=4780.52
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14808 0 0 0 478042 10 0 0 25 0 1 0 31451886 26554368 5613 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 6483 5613 73 123 0 6358 0
Current children cumulated CPU time (s) 4780.52
Current children cumulated vsize (KiB) 25932

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18865
/proc/meminfo: memFree=1042144/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=25932 CPUtime=4840.49
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14812 0 0 0 484039 10 0 0 25 0 1 0 31451886 26554368 5617 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 6483 5617 73 123 0 6358 0
Current children cumulated CPU time (s) 4840.49
Current children cumulated vsize (KiB) 25932

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18865
/proc/meminfo: memFree=1042144/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=25932 CPUtime=4900.48
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14817 0 0 0 490037 11 0 0 25 0 1 0 31451886 26554368 5622 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 6483 5622 73 123 0 6358 0
Current children cumulated CPU time (s) 4900.48
Current children cumulated vsize (KiB) 25932

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18865
/proc/meminfo: memFree=1042144/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=25932 CPUtime=4960.46
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14821 0 0 0 496035 11 0 0 25 0 1 0 31451886 26554368 5626 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 6483 5626 73 123 0 6358 0
Current children cumulated CPU time (s) 4960.46
Current children cumulated vsize (KiB) 25932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18865
/proc/meminfo: memFree=1042144/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=25932 CPUtime=5000.05
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14824 0 0 0 499994 11 0 0 25 0 1 0 31451886 26554368 5629 1992294400 134512640 135019032 4294956240 18446744073709551615 134526478 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 6483 5629 73 123 0 6358 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 25932

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18865
/proc/meminfo: memFree=1042144/2055920 swapFree=4192956/4192956
[pid=18850] ppid=18848 vsize=25932 CPUtime=5000.05
/proc/18850/stat : 18850 (march_ks) R 18848 18850 18775 0 -1 4194304 14824 0 0 0 499994 11 0 0 25 0 1 0 31451886 26554368 5629 1992294400 134512640 135019032 4294956240 18446744073709551615 134526478 0 0 4096 0 0 0 0 17 0 0 0
/proc/18850/statm: 6483 5629 73 123 0 6358 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 25932

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.06
CPU user time (s): 4999.94
CPU system time (s): 0.115982
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 25932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14824
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= 3
involuntary context switches= 11684

runsolver used 4.10738 second user time and 14.0909 second system time

The end

Launcher Data 

Begin job on node58 at 2009-04-18 07:57:27
IDJOB=1626195
IDBENCH=70332
IDSOLVER=582
FILE ID=node58/1626195-1240034246
PBS_JOBID= 9157452
Free space on /tmp= 66348 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S310111511-029.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626195-1240034246/watcher-1626195-1240034246 -o /tmp/evaluation-result-1626195-1240034246/solver-1626195-1240034246 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626195-1240034246.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a9b0b659393e65a898228098b67aeeff
RANDOM SEED=1553291521

node58.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		: 3000.233
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		: 3000.233
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:       1065352 kB
Buffers:         77096 kB
Cached:         840360 kB
SwapCached:          0 kB
Active:         310464 kB
Inactive:       620924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1065352 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3960 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            45256 kB
Committed_AS:   157128 kB
PageTables:       1356 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= 66344 MiB
End job on node58 at 2009-04-18 09:20:51