Trace number 1543946

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1183359164-025.cnf
MD5SUMeb88883744268c4015fbf88194e85a82
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.16961
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data

0.29/0.37	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.37	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.37	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.37	c main()::
0.29/0.37	c initFormula():: searching for DIMACS p-line....
0.29/0.37	c full lookahead due to high density!
0.29/0.37	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.29/0.37	c parseCNF():: parsing....
0.29/0.37	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.37	c runParser():: parsing was successful, warming up engines...
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.29/0.37	c stat :: sign balance is biased by 0.039
0.29/0.37	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.37	c using k-SAT heuristics (size based diff)
0.29/0.37	c longest clause has size 5
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.29/0.37	c longest clause has size 5
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c dynamic_preselect_setsize :: off
0.29/0.37	c suggested doublelook initial :: 0
0.29/0.37	c main():: all systems go!
0.29/0.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 458 JD: 238
2.59/2.69	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-1543946-1238601566/watcher-1543946-1238601566 -o /tmp/evaluation-result-1543946-1238601566/solver-1543946-1238601566 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1543946-1238601566.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: 1.00 1.00 1.01 3/72 21268
/proc/meminfo: memFree=1660336/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=788 CPUtime=0
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 1132817712 806912 103 1992294400 134512640 135019032 4294956224 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 197 103 47 123 0 72 0

[startup+0.0851429 s]
/proc/loadavg: 1.00 1.00 1.01 3/72 21268
/proc/meminfo: memFree=1660336/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=2668 CPUtime=0.07
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 1209 0 0 0 7 0 0 0 18 0 1 0 1132817712 2732032 456 1992294400 134512640 135019032 4294956224 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 667 456 63 123 0 542 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2668

[startup+0.102145 s]
/proc/loadavg: 1.00 1.00 1.01 3/72 21268
/proc/meminfo: memFree=1660336/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=3012 CPUtime=0.09
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 1722 0 0 0 9 0 0 0 18 0 1 0 1132817712 3084288 561 1992294400 134512640 135019032 4294956224 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 753 561 67 123 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3012

[startup+0.30118 s]
/proc/loadavg: 1.00 1.00 1.01 3/72 21268
/proc/meminfo: memFree=1660336/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=3012 CPUtime=0.29
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 1722 0 0 0 29 0 0 0 19 0 1 0 1132817712 3084288 561 1992294400 134512640 135019032 4294956224 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 753 561 67 123 0 628 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3012

[startup+0.701253 s]
/proc/loadavg: 1.00 1.00 1.01 3/72 21268
/proc/meminfo: memFree=1660336/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=3908 CPUtime=0.69
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2594 0 0 0 68 1 0 0 22 0 1 0 1132817712 4001792 710 1992294400 134512640 135019032 4294956224 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 977 710 72 123 0 852 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3908

[startup+1.5014 s]
/proc/loadavg: 1.00 1.00 1.01 2/73 21269
/proc/meminfo: memFree=1657576/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=3924 CPUtime=1.49
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2598 0 0 0 148 1 0 0 25 0 1 0 1132817712 4018176 714 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 981 714 72 123 0 856 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3924

[startup+3.10169 s]
/proc/loadavg: 1.00 1.00 1.01 2/73 21269
/proc/meminfo: memFree=1657448/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=3924 CPUtime=3.09
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2598 0 0 0 308 1 0 0 25 0 1 0 1132817712 4018176 714 1992294400 134512640 135019032 4294956224 18446744073709551615 134548053 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 981 714 72 123 0 856 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3924

[startup+6.30127 s]
/proc/loadavg: 1.00 1.00 1.01 2/73 21269
/proc/meminfo: memFree=1657384/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=3924 CPUtime=6.29
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2598 0 0 0 628 1 0 0 25 0 1 0 1132817712 4018176 714 1992294400 134512640 135019032 4294956224 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 981 714 72 123 0 856 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3924

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.01 2/73 21269
/proc/meminfo: memFree=1657384/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=3924 CPUtime=12.69
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2598 0 0 0 1268 1 0 0 25 0 1 0 1132817712 4018176 714 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 981 714 72 123 0 856 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3924

[startup+25.5028 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21269
/proc/meminfo: memFree=1657384/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4052 CPUtime=25.49
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2608 0 0 0 2548 1 0 0 25 0 1 0 1132817712 4149248 724 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1013 724 72 123 0 888 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4052

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21269
/proc/meminfo: memFree=1657512/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4052 CPUtime=51.07
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2624 0 0 0 5106 1 0 0 25 0 1 0 1132817712 4149248 740 1992294400 134512640 135019032 4294956224 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1013 740 72 123 0 888 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4052

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1657128/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4224 CPUtime=102.25
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2659 0 0 0 10224 1 0 0 25 0 1 0 1132817712 4325376 775 1992294400 134512640 135019032 4294956224 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1056 775 72 123 0 931 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4224

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1657192/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4352 CPUtime=162.23
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2676 0 0 0 16222 1 0 0 25 0 1 0 1132817712 4456448 792 1992294400 134512640 135019032 4294956224 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1088 792 72 123 0 963 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4352

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1657192/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4352 CPUtime=222.21
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2683 0 0 0 22220 1 0 0 25 0 1 0 1132817712 4456448 799 1992294400 134512640 135019032 4294956224 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1088 799 72 123 0 963 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4352

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1657128/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4488 CPUtime=282.19
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2709 0 0 0 28218 1 0 0 25 0 1 0 1132817712 4595712 825 1992294400 134512640 135019032 4294956224 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1122 825 72 123 0 997 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4488

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1657128/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4488 CPUtime=342.16
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2709 0 0 0 34215 1 0 0 25 0 1 0 1132817712 4595712 825 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1122 825 72 123 0 997 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4488

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1657064/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4488 CPUtime=402.14
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2710 0 0 0 40213 1 0 0 25 0 1 0 1132817712 4595712 826 1992294400 134512640 135019032 4294956224 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1122 826 72 123 0 997 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4488

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1657064/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4488 CPUtime=462.13
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2717 0 0 0 46211 2 0 0 25 0 1 0 1132817712 4595712 833 1992294400 134512640 135019032 4294956224 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1122 833 72 123 0 997 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 4488

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1657000/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4488 CPUtime=522.11
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2722 0 0 0 52209 2 0 0 25 0 1 0 1132817712 4595712 838 1992294400 134512640 135019032 4294956224 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1122 838 72 123 0 997 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 4488

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1657000/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4488 CPUtime=582.09
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2728 0 0 0 58207 2 0 0 25 0 1 0 1132817712 4595712 844 1992294400 134512640 135019032 4294956224 18446744073709551615 134537940 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1122 844 72 123 0 997 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 4488

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1656936/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4488 CPUtime=642.08
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2732 0 0 0 64206 2 0 0 25 0 1 0 1132817712 4595712 848 1992294400 134512640 135019032 4294956224 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1122 848 72 123 0 997 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 4488

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1656936/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4488 CPUtime=702.05
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2735 0 0 0 70203 2 0 0 25 0 1 0 1132817712 4595712 851 1992294400 134512640 135019032 4294956224 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1122 851 72 123 0 997 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 4488

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1656872/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4492 CPUtime=762.03
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2740 0 0 0 76201 2 0 0 25 0 1 0 1132817712 4599808 856 1992294400 134512640 135019032 4294956224 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1123 856 72 123 0 998 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 4492

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1656872/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4620 CPUtime=822.01
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2743 0 0 0 82199 2 0 0 25 0 1 0 1132817712 4730880 859 1992294400 134512640 135019032 4294956224 18446744073709551615 134538493 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1155 859 72 123 0 1030 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 4620

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1656808/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4620 CPUtime=881.99
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2746 0 0 0 88197 2 0 0 25 0 1 0 1132817712 4730880 862 1992294400 134512640 135019032 4294956224 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1155 862 72 123 0 1030 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 4620

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1656808/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4620 CPUtime=941.97
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2749 0 0 0 94195 2 0 0 25 0 1 0 1132817712 4730880 865 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1155 865 72 123 0 1030 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 4620

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1656808/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4624 CPUtime=1001.94
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2753 0 0 0 100192 2 0 0 25 0 1 0 1132817712 4734976 869 1992294400 134512640 135019032 4294956224 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1156 869 72 123 0 1031 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 4624

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1656808/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4624 CPUtime=1061.93
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2755 0 0 0 106190 3 0 0 25 0 1 0 1132817712 4734976 871 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1156 871 72 123 0 1031 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 4624

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1656808/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4624 CPUtime=1121.91
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2757 0 0 0 112188 3 0 0 25 0 1 0 1132817712 4734976 873 1992294400 134512640 135019032 4294956224 18446744073709551615 134628846 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1156 873 72 123 0 1031 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 4624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1656808/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4624 CPUtime=1181.89
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2759 0 0 0 118186 3 0 0 25 0 1 0 1132817712 4734976 875 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1156 875 72 123 0 1031 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 4624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1656744/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4624 CPUtime=1200.09
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2759 0 0 0 120006 3 0 0 25 0 1 0 1132817712 4734976 875 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1156 875 72 123 0 1031 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4624

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 21275
/proc/meminfo: memFree=1656744/2055920 swapFree=4174692/4192956
[pid=21268] ppid=21266 vsize=4624 CPUtime=1200.09
/proc/21268/stat : 21268 (march_ks) R 21266 21268 20458 0 -1 4194304 2759 0 0 0 120006 3 0 0 25 0 1 0 1132817712 4734976 875 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/21268/statm: 1156 875 72 123 0 1031 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4624

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.032994
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 4624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2759
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= 1923

runsolver used 1.15482 second user time and 3.22251 second system time

The end

Launcher Data

Begin job on node67 at 2009-04-01 17:59:26
IDJOB=1543946
IDBENCH=70200
IDSOLVER=559
FILE ID=node67/1543946-1238601566
PBS_JOBID= 9068314
Free space on /tmp= 66376 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1183359164-025.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1543946-1238601566/watcher-1543946-1238601566 -o /tmp/evaluation-result-1543946-1238601566/solver-1543946-1238601566 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1543946-1238601566.cnf            

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

MD5SUM BENCH= eb88883744268c4015fbf88194e85a82
RANDOM SEED=84958896

node67.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		: 3000.265
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		: 3000.265
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:       1660816 kB
Buffers:         82268 kB
Cached:         221308 kB
SwapCached:       9632 kB
Active:         190228 kB
Inactive:       124400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660816 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            3240 kB
Writeback:           0 kB
Mapped:          16772 kB
Slab:            65552 kB
Committed_AS:  3289080 kB
PageTables:       2052 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= 66372 MiB
End job on node67 at 2009-04-01 18:19:28