Trace number 313703

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, and are wall clock time (not CPU 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
MXC 2007-02-08? (TO) 1200.13 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-313703-1176889657 -o ROOT/results/node70/solver-313703-1176889657 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313703-1176889657/mxc /tmp/evaluation/313703-1176889657/instance-313703-1176889657.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): 2400 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: 0.94 0.96 0.98 3/64 18126
/proc/meminfo: memFree=1457080/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=19796 CPUtime=0
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 733 0 0 0 0 0 0 0 18 0 1 0 128503004 20271104 717 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 4949 724 42 122 0 4823 0

[startup+0.069101 s]
/proc/loadavg: 0.94 0.96 0.98 3/64 18126
/proc/meminfo: memFree=1457080/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=45564 CPUtime=0.06
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 10094 0 0 0 1 5 0 0 18 0 1 0 128503004 46657536 10078 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 11391 10079 46 122 0 11265 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 45564

[startup+0.102104 s]
/proc/loadavg: 0.94 0.96 0.98 3/64 18126
/proc/meminfo: memFree=1457080/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=46752 CPUtime=0.09
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 10398 0 0 0 4 5 0 0 18 0 1 0 128503004 47874048 10382 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 11688 10382 46 122 0 11562 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46752

[startup+0.302133 s]
/proc/loadavg: 0.94 0.96 0.98 3/64 18126
/proc/meminfo: memFree=1457080/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=53508 CPUtime=0.29
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 12076 0 0 0 24 5 0 0 19 0 1 0 128503004 54792192 12060 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 13377 12061 46 122 0 13251 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 53508

[startup+0.701164 s]
/proc/loadavg: 0.94 0.96 0.98 3/64 18126
/proc/meminfo: memFree=1457080/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=46232 CPUtime=0.69
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 14993 0 0 0 63 6 0 0 23 0 1 0 128503004 47341568 10261 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 11558 10261 59 122 0 11432 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46232

[startup+1.50124 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 18127
/proc/meminfo: memFree=1416176/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=46372 CPUtime=1.49
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 15001 0 0 0 143 6 0 0 25 0 1 0 128503004 47484928 10269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519721 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 11593 10269 59 122 0 11467 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46372

[startup+3.1014 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 18127
/proc/meminfo: memFree=1415600/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=46372 CPUtime=3.09
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 15028 0 0 0 302 7 0 0 25 0 1 0 128503004 47484928 10296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534137 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 11593 10296 59 122 0 11467 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46372

[startup+6.30172 s]
/proc/loadavg: 0.95 0.96 0.98 2/65 18127
/proc/meminfo: memFree=1415216/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=47300 CPUtime=6.29
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 15265 0 0 0 621 8 0 0 25 0 1 0 128503004 48435200 10533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 11825 10533 59 122 0 11699 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 47300

[startup+12.7014 s]
/proc/loadavg: 0.95 0.96 0.98 2/65 18127
/proc/meminfo: memFree=1412408/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=50660 CPUtime=12.68
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 16084 0 0 0 1259 9 0 0 25 0 1 0 128503004 51875840 11352 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 12665 11352 59 122 0 12539 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 50660

[startup+25.5026 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 18127
/proc/meminfo: memFree=1406456/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=56192 CPUtime=25.47
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 17488 0 0 0 2537 10 0 0 25 0 1 0 128503004 57540608 12756 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530090 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 14048 12756 59 122 0 13922 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 56192

[startup+51.1012 s]
/proc/loadavg: 0.97 0.97 0.98 2/65 18127
/proc/meminfo: memFree=1399224/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=63156 CPUtime=51.06
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 19241 0 0 0 5094 12 0 0 25 0 1 0 128503004 64671744 14509 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 15789 14509 59 122 0 15663 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 63156

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18127
/proc/meminfo: memFree=1385912/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=76480 CPUtime=102.25
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 22569 0 0 0 10211 14 0 0 25 0 1 0 128503004 78315520 17837 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 19120 17837 59 122 0 18994 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 76480

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18127
/proc/meminfo: memFree=1351544/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=111096 CPUtime=162.23
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 31211 0 0 0 16202 21 0 0 25 0 1 0 128503004 113762304 26479 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 27774 26479 59 122 0 27648 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 111096

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18127
/proc/meminfo: memFree=1326848/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=135404 CPUtime=222.21
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 37313 0 0 0 22194 27 0 0 25 0 1 0 128503004 138653696 32581 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 33851 32581 59 122 0 33725 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 135404

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18127
/proc/meminfo: memFree=1303488/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=158940 CPUtime=282.2
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 43185 0 0 0 28187 33 0 0 25 0 1 0 128503004 162754560 38453 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531009 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 39735 38453 59 122 0 39609 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 158940

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18127
/proc/meminfo: memFree=1280256/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=182012 CPUtime=342.18
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 48943 0 0 0 34181 37 0 0 25 0 1 0 128503004 186380288 44211 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 45503 44211 59 122 0 45377 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 182012

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18127
/proc/meminfo: memFree=1255168/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=207316 CPUtime=402.17
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 55274 0 0 0 40175 42 0 0 25 0 1 0 128503004 212291584 50542 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 51829 50542 59 122 0 51703 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 207316

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18129
/proc/meminfo: memFree=1229952/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=232084 CPUtime=462.15
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 61464 0 0 0 46167 48 0 0 25 0 1 0 128503004 237654016 56732 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 58021 56732 59 122 0 57895 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 232084

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18129
/proc/meminfo: memFree=1208896/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=253320 CPUtime=522.13
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 66771 0 0 0 52161 52 0 0 25 0 1 0 128503004 259399680 62039 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519682 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 63330 62039 59 122 0 63204 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 253320

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18129
/proc/meminfo: memFree=1182464/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=279500 CPUtime=582.11
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 73331 0 0 0 58152 59 0 0 25 0 1 0 128503004 286208000 68599 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531381 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 69875 68599 59 122 0 69749 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 279500

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18129
/proc/meminfo: memFree=1156544/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=305048 CPUtime=642.1
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 79741 0 0 0 64146 64 0 0 25 0 1 0 128503004 312369152 75009 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 76262 75009 59 122 0 76136 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 305048

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18129
/proc/meminfo: memFree=1131904/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=330164 CPUtime=702.08
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 85953 0 0 0 70139 69 0 0 25 0 1 0 128503004 338087936 81221 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 82541 81221 59 122 0 82415 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 330164

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18129
/proc/meminfo: memFree=1106240/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=355532 CPUtime=762.06
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 92285 0 0 0 76133 73 0 0 25 0 1 0 128503004 364064768 87553 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 88883 87553 59 122 0 88757 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 355532

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 18237
/proc/meminfo: memFree=1076552/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=384280 CPUtime=822
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 99484 0 0 0 82120 80 0 0 25 0 1 0 128503004 393502720 94752 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 96070 94752 59 122 0 95944 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 384280

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18327
/proc/meminfo: memFree=1052928/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=408344 CPUtime=881.93
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 105512 0 0 0 88107 86 0 0 25 0 1 0 128503004 418144256 100780 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 102086 100780 59 122 0 101960 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 408344

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18327
/proc/meminfo: memFree=1035456/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=426104 CPUtime=941.91
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 109939 0 0 0 94103 88 0 0 25 0 1 0 128503004 436330496 105207 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 106526 105207 59 122 0 106400 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 426104

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18327
/proc/meminfo: memFree=1017152/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=444148 CPUtime=1001.9
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 114465 0 0 0 100097 93 0 0 25 0 1 0 128503004 454807552 109733 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 111037 109733 59 122 0 110911 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 444148

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18327
/proc/meminfo: memFree=999616/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=461772 CPUtime=1061.88
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 118882 0 0 0 106091 97 0 0 25 0 1 0 128503004 472854528 114150 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 115443 114150 59 122 0 115317 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 461772

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18327
/proc/meminfo: memFree=979584/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=481728 CPUtime=1121.86
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 123876 0 0 0 112085 101 0 0 25 0 1 0 128503004 493289472 119144 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 120432 119144 59 122 0 120306 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 481728

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18327
/proc/meminfo: memFree=966912/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=494468 CPUtime=1181.85
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 127043 0 0 0 118080 105 0 0 25 0 1 0 128503004 506335232 122311 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 123617 122311 59 122 0 123491 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 494468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18327
/proc/meminfo: memFree=963968/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=497112 CPUtime=1200.05
/proc/18126/stat : 18126 (mxc) R 18124 18126 18015 0 -1 4194304 127728 0 0 0 119899 106 0 0 25 0 1 0 128503004 509042688 122996 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 124278 122996 59 122 0 124152 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 497112

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

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

[startup+1200.61 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18327
/proc/meminfo: memFree=963968/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=0 CPUtime=1200.12
/proc/18126/stat : 18126 (mxc) D 18124 18126 18015 0 -1 4195332 127728 0 0 0 119899 113 0 0 25 0 1 0 128503004 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/18126/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 0

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18327
/proc/meminfo: memFree=963968/2055920 swapFree=4183760/4192956
[pid=18126] ppid=18124 vsize=0 CPUtime=1200.12
/proc/18126/stat : 18126 (mxc) D 18124 18126 18015 0 -1 4195332 127728 0 0 0 119899 113 0 0 25 0 1 0 128503004 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/18126/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.13
CPU user time (s): 1198.99
CPU system time (s): 1.13883
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 497112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.99
system time used= 1.13883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 127728
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= 6
involuntary context switches= 3006

runsolver used 0.862868 second user time and 2.47862 second system time

The end



Launcher Data (download as text)




Begin job on node70 on Wed Apr 18 09:47:37 UTC 2007

IDJOB= 313703
IDBENCH= 20373
IDSOLVER= 107
FILE ID= node70/313703-1176889657

PBS_JOBID= 4595155

Free space on /tmp= 66475 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/313703-1176889657/mxc /tmp/evaluation/313703-1176889657/instance-313703-1176889657.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-313703-1176889657 -o ROOT/results/node70/solver-313703-1176889657 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313703-1176889657/mxc /tmp/evaluation/313703-1176889657/instance-313703-1176889657.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  ec1a03bc95c5b06907199f7ae65ad092

RANDOM SEED= 113307458

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.218
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		: 3000.218
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:       1457552 kB
Buffers:         14960 kB
Cached:         512144 kB
SwapCached:       3092 kB
Active:         183236 kB
Inactive:       353532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457552 kB
SwapTotal:     4192956 kB
SwapFree:      4183760 kB
Dirty:           19444 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            47716 kB
Committed_AS:  2449004 kB
PageTables:       1396 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= 66475 MiB

End job on node70 on Wed Apr 18 10:07:39 UTC 2007