Trace number 1544124

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) 1200.11 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1582955175-042.cnf
MD5SUM7696351997fcc9a0c11830645b719732
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.493924
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.07	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.07	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.07	c main()::
0.00/0.07	c initFormula():: searching for DIMACS p-line....
0.00/0.07	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.00/0.07	c parseCNF():: parsing....
0.00/0.07	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.07	c runParser():: parsing was successful, warming up engines...
0.00/0.07	c simplify_formula():: removed 0 tautological, 60 satisfied and 0 duplicate clauses
0.00/0.07	c preprocessing fase I completed:: there are now 1992 free variables and 8340 clauses.
0.00/0.07	c stat :: sign balance is biased by 0.492
0.00/0.07	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.07	c using 3-SAT heuristics (occurence based diff)
0.00/0.07	c longest clause has size 3
0.00/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 162 duplicate clauses
0.00/0.07	c resolvent_look() :: found 79 resolvents
0.00/0.07	c lessRedundantTransformation():: nothing to be done.
0.00/0.07	c transformTo3SAT():: you gave me 2000 variables and 8419 clauses.
0.00/0.07	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.07	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.07	c transformTo3SAT():: the transformation yielded 2000 variabels and 8419 clauses.
0.00/0.07	c main():: clause / variable ratio: ( 8419 / 2000 ) = 4.21
0.00/0.07	c longest clause has size 3
0.00/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.07	c dynamic_preselect_setsize :: off
0.00/0.07	c suggested doublelook initial :: 0
0.00/0.07	c main():: all systems go!
0.00/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 277 JD: 126
0.79/0.87	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-1544124-1238604836/watcher-1544124-1238604836 -o /tmp/evaluation-result-1544124-1238604836/solver-1544124-1238604836 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544124-1238604836.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: 1.01 1.00 1.00 3/64 21651
/proc/meminfo: memFree=1521408/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=920 CPUtime=0
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1133148617 942080 118 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 230 118 47 123 0 105 0

[startup+0.00731393 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 21651
/proc/meminfo: memFree=1521408/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=920 CPUtime=0
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1133148617 942080 127 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 230 127 47 123 0 105 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 920

[startup+0.101328 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 21651
/proc/meminfo: memFree=1521408/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=3340 CPUtime=0.09
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 753 0 0 0 9 0 0 0 18 0 1 0 1133148617 3420160 692 1992294400 134512640 135019032 4294956224 18446744073709551615 134565484 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 835 692 73 123 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3340

[startup+0.301357 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 21651
/proc/meminfo: memFree=1521408/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=3344 CPUtime=0.29
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 767 0 0 0 29 0 0 0 19 0 1 0 1133148617 3424256 706 1992294400 134512640 135019032 4294956224 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 836 706 73 123 0 711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3344

[startup+0.70142 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 21651
/proc/meminfo: memFree=1521408/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=3476 CPUtime=0.69
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 792 0 0 0 69 0 0 0 23 0 1 0 1133148617 3559424 731 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 869 731 73 123 0 744 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3476

[startup+1.50154 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21652
/proc/meminfo: memFree=1518712/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=3608 CPUtime=1.49
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 831 0 0 0 149 0 0 0 25 0 1 0 1133148617 3694592 770 1992294400 134512640 135019032 4294956224 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 902 770 73 123 0 777 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3608

[startup+3.10179 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21652
/proc/meminfo: memFree=1518392/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=3740 CPUtime=3.09
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 848 0 0 0 309 0 0 0 25 0 1 0 1133148617 3829760 787 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 935 787 73 123 0 810 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3740

[startup+6.30128 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21652
/proc/meminfo: memFree=1518200/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=3740 CPUtime=6.29
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 875 0 0 0 629 0 0 0 25 0 1 0 1133148617 3829760 814 1992294400 134512640 135019032 4294956224 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 935 814 73 123 0 810 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.7013 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21652
/proc/meminfo: memFree=1517944/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=3872 CPUtime=12.69
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 900 0 0 0 1269 0 0 0 25 0 1 0 1133148617 3964928 839 1992294400 134512640 135019032 4294956224 18446744073709551615 134563528 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 968 839 73 123 0 843 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3872

[startup+25.5012 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21652
/proc/meminfo: memFree=1517944/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=4004 CPUtime=25.48
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 930 0 0 0 2548 0 0 0 25 0 1 0 1133148617 4100096 869 1992294400 134512640 135019032 4294956224 18446744073709551615 134526404 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1001 869 73 123 0 876 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4004

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21652
/proc/meminfo: memFree=1517880/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=4272 CPUtime=51.07
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 987 0 0 0 5107 0 0 0 25 0 1 0 1133148617 4374528 926 1992294400 134512640 135019032 4294956224 18446744073709551615 134549433 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1068 926 73 123 0 943 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4272

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21652
/proc/meminfo: memFree=1517624/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=4404 CPUtime=102.25
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1035 0 0 0 10225 0 0 0 25 0 1 0 1133148617 4509696 974 1992294400 134512640 135019032 4294956224 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1101 974 73 123 0 976 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4404

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21652
/proc/meminfo: memFree=1517496/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=4536 CPUtime=162.22
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1058 0 0 0 16222 0 0 0 25 0 1 0 1133148617 4644864 997 1992294400 134512640 135019032 4294956224 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1134 997 73 123 0 1009 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 4536

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21652
/proc/meminfo: memFree=1517432/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=4536 CPUtime=222.18
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1074 0 0 0 22218 0 0 0 25 0 1 0 1133148617 4644864 1013 1992294400 134512640 135019032 4294956224 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1134 1013 73 123 0 1009 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 4536

[startup+282.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 21652
/proc/meminfo: memFree=1517368/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=4668 CPUtime=282.16
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1086 0 0 0 28216 0 0 0 25 0 1 0 1133148617 4780032 1025 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1167 1025 73 123 0 1042 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 4668

[startup+342.302 s]
/proc/loadavg: 1.08 1.03 1.00 3/65 21652
/proc/meminfo: memFree=1517304/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=4668 CPUtime=342.13
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1096 0 0 0 34213 0 0 0 25 0 1 0 1133148617 4780032 1035 1992294400 134512640 135019032 4294956224 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1167 1035 73 123 0 1042 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 4668

[startup+402.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 21652
/proc/meminfo: memFree=1517304/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=4668 CPUtime=402.11
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1104 0 0 0 40211 0 0 0 25 0 1 0 1133148617 4780032 1043 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1167 1043 73 123 0 1042 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 4668

[startup+462.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21658
/proc/meminfo: memFree=1517112/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=4800 CPUtime=462.06
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1111 0 0 0 46206 0 0 0 25 0 1 0 1133148617 4915200 1050 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1200 1050 73 123 0 1075 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 4800

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 21658
/proc/meminfo: memFree=1517112/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=4800 CPUtime=522.03
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1119 0 0 0 52203 0 0 0 25 0 1 0 1133148617 4915200 1058 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1200 1058 73 123 0 1075 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 4800

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21658
/proc/meminfo: memFree=1517112/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=4988 CPUtime=582
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1156 0 0 0 58200 0 0 0 25 0 1 0 1133148617 5107712 1095 1992294400 134512640 135019032 4294956224 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1247 1095 73 123 0 1122 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 4988

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21658
/proc/meminfo: memFree=1516984/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=5124 CPUtime=641.98
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1196 0 0 0 64198 0 0 0 25 0 1 0 1133148617 5246976 1135 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1281 1135 73 123 0 1156 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 5124

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21658
/proc/meminfo: memFree=1516920/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=5124 CPUtime=701.94
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1202 0 0 0 70194 0 0 0 25 0 1 0 1133148617 5246976 1141 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1281 1141 73 123 0 1156 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 5124

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21658
/proc/meminfo: memFree=1516792/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=5124 CPUtime=761.91
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1219 0 0 0 76191 0 0 0 25 0 1 0 1133148617 5246976 1158 1992294400 134512640 135019032 4294956224 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1281 1158 73 123 0 1156 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 5124

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21658
/proc/meminfo: memFree=1516792/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=5324 CPUtime=821.9
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1233 0 0 0 82189 1 0 0 25 0 1 0 1133148617 5451776 1172 1992294400 134512640 135019032 4294956224 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1331 1172 73 123 0 1206 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 5324

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21658
/proc/meminfo: memFree=1516792/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=5324 CPUtime=881.87
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1240 0 0 0 88186 1 0 0 25 0 1 0 1133148617 5451776 1179 1992294400 134512640 135019032 4294956224 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1331 1179 73 123 0 1206 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 5324

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21658
/proc/meminfo: memFree=1516792/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=5324 CPUtime=941.84
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1246 0 0 0 94183 1 0 0 25 0 1 0 1133148617 5451776 1185 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1331 1185 73 123 0 1206 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 5324

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21658
/proc/meminfo: memFree=1516792/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=5324 CPUtime=1001.81
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1251 0 0 0 100180 1 0 0 25 0 1 0 1133148617 5451776 1190 1992294400 134512640 135019032 4294956224 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1331 1190 73 123 0 1206 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 5324

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21658
/proc/meminfo: memFree=1516792/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=5324 CPUtime=1061.77
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1256 0 0 0 106176 1 0 0 25 0 1 0 1133148617 5451776 1195 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1331 1195 73 123 0 1206 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 5324

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21658
/proc/meminfo: memFree=1516792/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=5324 CPUtime=1121.75
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1259 0 0 0 112174 1 0 0 25 0 1 0 1133148617 5451776 1198 1992294400 134512640 135019032 4294956224 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1331 1198 73 123 0 1206 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 5324

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21658
/proc/meminfo: memFree=1516792/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=5456 CPUtime=1181.71
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1263 0 0 0 118170 1 0 0 25 0 1 0 1133148617 5586944 1202 1992294400 134512640 135019032 4294956224 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1364 1202 73 123 0 1239 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 5456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21658
/proc/meminfo: memFree=1516792/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=5456 CPUtime=1200.1
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1264 0 0 0 120009 1 0 0 25 0 1 0 1133148617 5586944 1203 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1364 1203 73 123 0 1239 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 5456

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: 1.00 1.00 1.00 2/65 21658
/proc/meminfo: memFree=1516792/2055920 swapFree=4176720/4192956
[pid=21651] ppid=21649 vsize=5456 CPUtime=1200.1
/proc/21651/stat : 21651 (march_ks) R 21649 21651 21197 0 -1 4194304 1264 0 0 0 120009 1 0 0 25 0 1 0 1133148617 5586944 1203 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21651/statm: 1364 1203 73 123 0 1239 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 5456

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.11
CPU user time (s): 1200.09
CPU system time (s): 0.016997
CPU usage (%): 99.9503
Max. virtual memory (cumulated for all children) (KiB): 5456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.09
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1264
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= 3638

runsolver used 1.11183 second user time and 3.2655 second system time

The end

Launcher Data

Begin job on node34 at 2009-04-01 18:53:56
IDJOB=1544124
IDBENCH=70289
IDSOLVER=559
FILE ID=node34/1544124-1238604836
PBS_JOBID= 9068343
Free space on /tmp= 66380 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1582955175-042.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544124-1238604836/watcher-1544124-1238604836 -o /tmp/evaluation-result-1544124-1238604836/solver-1544124-1238604836 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544124-1238604836.cnf            

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

MD5SUM BENCH= 7696351997fcc9a0c11830645b719732
RANDOM SEED=1191732176

node34.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		: 3000.259
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		: 3000.259
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:       1521888 kB
Buffers:         91564 kB
Cached:         343080 kB
SwapCached:      10076 kB
Active:         207432 kB
Inactive:       238708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1521888 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:            3004 kB
Writeback:           0 kB
Mapped:          17220 kB
Slab:            73916 kB
Committed_AS:  2824424 kB
PageTables:       1388 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= 66376 MiB
End job on node34 at 2009-04-01 19:13:59