Trace number 1544266

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 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
MD5SUM1d9454adc76495811d3ba130d2b8d41e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark43.0575
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.29/1.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.39	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.29/1.39	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.29/1.39	c main()::
1.29/1.39	c initFormula():: searching for DIMACS p-line....
1.29/1.39	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.29/1.39	c parseCNF():: parsing....
1.29/1.39	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.39	c runParser():: parsing was successful, warming up engines...
1.29/1.39	c simplify_formula():: removed 0 tautological, 544 satisfied and 0 duplicate clauses
1.29/1.39	c preprocessing fase I completed:: there are now 17919 free variables and 75056 clauses.
1.29/1.39	c stat :: sign balance is biased by 0.486
1.29/1.39	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.29/1.39	c using 3-SAT heuristics (occurence based diff)
1.29/1.39	c longest clause has size 3
1.29/1.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 168 duplicate clauses
1.29/1.39	c resolvent_look() :: found 86 resolvents
1.29/1.39	c lessRedundantTransformation():: nothing to be done.
1.29/1.39	c transformTo3SAT():: you gave me 18000 variables and 75142 clauses.
1.29/1.39	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.29/1.39	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.29/1.39	c transformTo3SAT():: the transformation yielded 18000 variabels and 75142 clauses.
1.29/1.39	c main():: clause / variable ratio: ( 75142 / 18000 ) = 4.17
1.29/1.39	c longest clause has size 3
1.29/1.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.39	c dynamic_preselect_setsize :: off
1.29/1.39	c suggested doublelook initial :: 0
1.29/1.39	c main():: all systems go!
1.29/1.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1398 JD: 1281
54.77/54.83	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-1544266-1238607133/watcher-1544266-1238607133 -o /tmp/evaluation-result-1544266-1238607133/solver-1544266-1238607133 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544266-1238607133.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: 0.99 0.98 0.99 3/64 29560
/proc/meminfo: memFree=1067648/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=2664 CPUtime=0
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 1133378900 2727936 471 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 666 471 47 123 0 541 0

[startup+0.0448419 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 29560
/proc/meminfo: memFree=1067648/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=3060 CPUtime=0.03
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 634 0 0 0 3 0 0 0 18 0 1 0 1133378900 3133440 620 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 765 620 47 123 0 640 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3060

[startup+0.102846 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 29560
/proc/meminfo: memFree=1067648/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=7004 CPUtime=0.1
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 903 0 0 0 9 1 0 0 18 0 1 0 1133378900 7172096 889 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 1751 892 48 123 0 1626 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7004

[startup+0.301862 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 29560
/proc/meminfo: memFree=1067648/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=8528 CPUtime=0.29
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 2707 0 0 0 28 1 0 0 19 0 1 0 1133378900 8732672 1437 1992294400 134512640 135019032 4294956224 18446744073709551615 134555008 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 2132 1437 52 123 0 2007 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8528

[startup+0.701896 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 29560
/proc/meminfo: memFree=1067648/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=10088 CPUtime=0.69
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 5362 0 0 0 66 3 0 0 23 0 1 0 1133378900 10330112 1856 1992294400 134512640 135019032 4294956224 18446744073709551615 134661310 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 2522 1856 63 123 0 2397 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10088

[startup+1.50197 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29561
/proc/meminfo: memFree=1054584/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=22792 CPUtime=1.49
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 14110 0 0 0 143 6 0 0 25 0 1 0 1133378900 23339008 4803 1992294400 134512640 135019032 4294956224 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 5698 4803 73 123 0 5573 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22792

[startup+3.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29561
/proc/meminfo: memFree=1048568/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=22796 CPUtime=3.09
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 14111 0 0 0 303 6 0 0 25 0 1 0 1133378900 23343104 4804 1992294400 134512640 135019032 4294956224 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 5699 4804 73 123 0 5574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22796

[startup+6.30138 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29561
/proc/meminfo: memFree=1048312/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=22956 CPUtime=6.29
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 14141 0 0 0 623 6 0 0 25 0 1 0 1133378900 23506944 4834 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 5739 4834 73 123 0 5614 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22956

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29561
/proc/meminfo: memFree=1047864/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=23496 CPUtime=12.69
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 14260 0 0 0 1262 7 0 0 25 0 1 0 1133378900 24059904 4953 1992294400 134512640 135019032 4294956224 18446744073709551615 134547862 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 5874 4953 73 123 0 5749 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23496

[startup+25.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29561
/proc/meminfo: memFree=1046136/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=25444 CPUtime=25.48
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 14719 0 0 0 2541 7 0 0 25 0 1 0 1133378900 26054656 5412 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 6361 5412 73 123 0 6236 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25444

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29561
/proc/meminfo: memFree=1045496/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=26096 CPUtime=51.07
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 14880 0 0 0 5100 7 0 0 25 0 1 0 1133378900 26722304 5573 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 6524 5573 73 123 0 6399 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26096

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29561
/proc/meminfo: memFree=1044664/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=27000 CPUtime=102.26
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15071 0 0 0 10218 8 0 0 25 0 1 0 1133378900 27648000 5764 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 6750 5764 73 123 0 6625 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27000

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29561
/proc/meminfo: memFree=1044152/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=27568 CPUtime=162.23
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15192 0 0 0 16215 8 0 0 25 0 1 0 1133378900 28229632 5885 1992294400 134512640 135019032 4294956224 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 6892 5885 73 123 0 6767 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27568

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29561
/proc/meminfo: memFree=1043768/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=27920 CPUtime=222.2
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15304 0 0 0 22212 8 0 0 25 0 1 0 1133378900 28590080 5997 1992294400 134512640 135019032 4294956224 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 6980 5997 73 123 0 6855 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 27920

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29561
/proc/meminfo: memFree=1043064/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=28548 CPUtime=282.18
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15463 0 0 0 28210 8 0 0 25 0 1 0 1133378900 29233152 6156 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 7137 6156 73 123 0 7012 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 28548

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29561
/proc/meminfo: memFree=1042744/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=28924 CPUtime=342.16
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15546 0 0 0 34208 8 0 0 25 0 1 0 1133378900 29618176 6239 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 7231 6239 73 123 0 7106 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 28924

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29561
/proc/meminfo: memFree=1042552/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=29048 CPUtime=402.13
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15600 0 0 0 40205 8 0 0 25 0 1 0 1133378900 29745152 6293 1992294400 134512640 135019032 4294956224 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 7262 6293 73 123 0 7137 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 29048

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29561
/proc/meminfo: memFree=1042424/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=29296 CPUtime=462.1
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15640 0 0 0 46202 8 0 0 25 0 1 0 1133378900 29999104 6333 1992294400 134512640 135019032 4294956224 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 7324 6333 73 123 0 7199 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 29296

[startup+522.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 29563
/proc/meminfo: memFree=1042168/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=29420 CPUtime=522.07
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15677 0 0 0 52199 8 0 0 25 0 1 0 1133378900 30126080 6370 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 7355 6370 73 123 0 7230 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 29420

[startup+582.303 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 29563
/proc/meminfo: memFree=1042104/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=29544 CPUtime=582.02
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15707 0 0 0 58194 8 0 0 25 0 1 0 1133378900 30253056 6400 1992294400 134512640 135019032 4294956224 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/29560/statm: 7386 6400 73 123 0 7261 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 29544

[startup+642.301 s]
/proc/loadavg: 1.19 1.06 1.01 2/65 29563
/proc/meminfo: memFree=1042040/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=29668 CPUtime=642
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15732 0 0 0 64192 8 0 0 25 0 1 0 1133378900 30380032 6425 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 7417 6425 73 123 0 7292 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 29668

[startup+702.301 s]
/proc/loadavg: 1.07 1.04 1.01 2/65 29563
/proc/meminfo: memFree=1041912/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=29792 CPUtime=701.97
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15758 0 0 0 70189 8 0 0 25 0 1 0 1133378900 30507008 6451 1992294400 134512640 135019032 4294956224 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 7448 6451 73 123 0 7323 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 29792

[startup+762.306 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 29563
/proc/meminfo: memFree=1041848/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=29792 CPUtime=761.95
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15778 0 0 0 76187 8 0 0 25 0 1 0 1133378900 30507008 6471 1992294400 134512640 135019032 4294956224 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 7448 6471 73 123 0 7323 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 29792

[startup+822.303 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 29563
/proc/meminfo: memFree=1041784/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=29920 CPUtime=821.91
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15801 0 0 0 82183 8 0 0 25 0 1 0 1133378900 30638080 6494 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 7480 6494 73 123 0 7355 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 29920

[startup+882.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 29563
/proc/meminfo: memFree=1041720/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=29920 CPUtime=881.89
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15819 0 0 0 88180 9 0 0 25 0 1 0 1133378900 30638080 6512 1992294400 134512640 135019032 4294956224 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 7480 6512 73 123 0 7355 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 29920

[startup+942.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29563
/proc/meminfo: memFree=1041720/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=30044 CPUtime=941.86
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15838 0 0 0 94177 9 0 0 25 0 1 0 1133378900 30765056 6531 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 7511 6531 73 123 0 7386 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 30044

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29563
/proc/meminfo: memFree=1041656/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=30168 CPUtime=1001.84
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15856 0 0 0 100175 9 0 0 25 0 1 0 1133378900 30892032 6549 1992294400 134512640 135019032 4294956224 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 7542 6549 73 123 0 7417 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 30168

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29563
/proc/meminfo: memFree=1041592/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=30168 CPUtime=1061.81
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15876 0 0 0 106172 9 0 0 25 0 1 0 1133378900 30892032 6569 1992294400 134512640 135019032 4294956224 18446744073709551615 134564737 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 7542 6569 73 123 0 7417 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 30168

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29563
/proc/meminfo: memFree=1041464/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=30292 CPUtime=1121.78
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15893 0 0 0 112169 9 0 0 25 0 1 0 1133378900 31019008 6586 1992294400 134512640 135019032 4294956224 18446744073709551615 134564367 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 7573 6586 73 123 0 7448 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 30292

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29563
/proc/meminfo: memFree=1041464/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=30292 CPUtime=1181.75
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15908 0 0 0 118166 9 0 0 25 0 1 0 1133378900 31019008 6601 1992294400 134512640 135019032 4294956224 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 7573 6601 73 123 0 7448 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 30292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29563
/proc/meminfo: memFree=1041400/2055920 swapFree=4167280/4192956
[pid=29560] ppid=29558 vsize=30416 CPUtime=1200.05
/proc/29560/stat : 29560 (march_ks) R 29558 29560 29221 0 -1 4194304 15915 0 0 0 119996 9 0 0 25 0 1 0 1133378900 31145984 6608 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/29560/statm: 7604 6608 73 123 0 7479 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 30416

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.099984
CPU usage (%): 99.9547
Max. virtual memory (cumulated for all children) (KiB): 30416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15915
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= 4903

runsolver used 0.991849 second user time and 3.38648 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-01 19:32:13
IDJOB=1544266
IDBENCH=70360
IDSOLVER=559
FILE ID=node31/1544266-1238607133
PBS_JOBID= 9068340
Free space on /tmp= 66424 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544266-1238607133/watcher-1544266-1238607133 -o /tmp/evaluation-result-1544266-1238607133/solver-1544266-1238607133 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544266-1238607133.cnf            

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

MD5SUM BENCH= 1d9454adc76495811d3ba130d2b8d41e
RANDOM SEED=1935666279

node31.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		: 3000.214
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		: 3000.214
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:       1068208 kB
Buffers:        121776 kB
Cached:         749824 kB
SwapCached:      18724 kB
Active:         223984 kB
Inactive:       667840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1068208 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            4316 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            81688 kB
Committed_AS:  3186688 kB
PageTables:       1472 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= 66420 MiB
End job on node31 at 2009-04-01 19:52:16