Trace number 305903

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) 1200.12 1200.61

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S971732863-03.cnf
MD5SUM3cf867d82f32e157effef5f545ce2705
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.5737
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-305903-1172088114 -o ROOT/results/node42/solver-305903-1172088114 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305903-1172088114/mxc /tmp/evaluation/305903-1172088114/instance-305903-1172088114.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.01 1.00 3/70 11303
/proc/meminfo: memFree=1945648/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=2868 CPUtime=0
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 523 0 0 0 0 0 0 0 18 0 1 0 228767448 2936832 507 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 717 507 46 122 0 591 0

[startup+0.107528 s]
/proc/loadavg: 1.00 1.01 1.00 3/70 11303
/proc/meminfo: memFree=1945648/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=4120 CPUtime=0.1
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 1018 0 0 0 10 0 0 0 18 0 1 0 228767448 4218880 815 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 1030 815 59 122 0 904 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4120

[startup+0.515604 s]
/proc/loadavg: 1.00 1.01 1.00 3/70 11303
/proc/meminfo: memFree=1945648/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=4780 CPUtime=0.5
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 1195 0 0 0 50 0 0 0 22 0 1 0 228767448 4894720 992 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519150 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 1195 992 59 122 0 1069 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4780

[startup+1.33676 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 11304
/proc/meminfo: memFree=1940712/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=6232 CPUtime=1.32
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 1566 0 0 0 132 0 0 0 25 0 1 0 228767448 6381568 1363 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 1558 1363 59 122 0 1432 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6232

[startup+2.97607 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 11306
/proc/meminfo: memFree=1938728/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=9004 CPUtime=2.96
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 2229 0 0 0 295 1 0 0 25 0 1 0 228767448 9220096 2026 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 2251 2026 59 122 0 2125 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9004

[startup+6.2527 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 11316
/proc/meminfo: memFree=1933352/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=14020 CPUtime=6.24
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 3508 0 0 0 621 3 0 0 25 0 1 0 228767448 14356480 3305 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 3505 3305 59 122 0 3379 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14020

[startup+12.7119 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 11338
/proc/meminfo: memFree=1923048/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=23656 CPUtime=12.67
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 5898 0 0 0 1262 5 0 0 25 0 1 0 228767448 24223744 5695 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531024 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 5914 5695 59 122 0 5788 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 23656

[startup+25.5204 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 11354
/proc/meminfo: memFree=1907752/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=39492 CPUtime=25.46
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 9839 0 0 0 2536 10 0 0 25 0 1 0 228767448 40439808 9636 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 9873 9636 59 122 0 9747 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 39492

[startup+51.1323 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11380
/proc/meminfo: memFree=1898144/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=49796 CPUtime=51.06
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 12474 0 0 0 5092 14 0 0 25 0 1 0 228767448 50991104 12221 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 12449 12221 67 122 0 12323 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 49796

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11380
/proc/meminfo: memFree=1879200/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=68012 CPUtime=102.24
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 17146 0 0 0 10204 20 0 0 25 0 1 0 228767448 69644288 16784 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 17003 16784 67 122 0 16877 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 68012

[startup+162.357 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11380
/proc/meminfo: memFree=1871392/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=75668 CPUtime=162.23
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 19137 0 0 0 16201 22 0 0 25 0 1 0 228767448 77484032 18712 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 18917 18712 67 122 0 18791 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 75668

[startup+222.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11380
/proc/meminfo: memFree=1871392/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=75668 CPUtime=222.23
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 19200 0 0 0 22201 22 0 0 25 0 1 0 228767448 77484032 18712 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 18917 18712 67 122 0 18791 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 75668

[startup+282.395 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 11380
/proc/meminfo: memFree=1867296/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=80544 CPUtime=282.23
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 20445 0 0 0 28199 24 0 0 25 0 1 0 228767448 82477056 19887 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 20136 19887 67 122 0 20010 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 80544

[startup+342.407 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 11380
/proc/meminfo: memFree=1865248/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=82260 CPUtime=342.22
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 20938 0 0 0 34198 24 0 0 25 0 1 0 228767448 84234240 20310 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 20565 20310 67 122 0 20439 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 82260

[startup+402.427 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11380
/proc/meminfo: memFree=1857632/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=89520 CPUtime=402.21
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 22900 0 0 0 40195 26 0 0 25 0 1 0 228767448 91668480 22125 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 22380 22125 67 122 0 22254 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 89520

[startup+462.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11380
/proc/meminfo: memFree=1857696/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=89520 CPUtime=462.21
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 22900 0 0 0 46195 26 0 0 25 0 1 0 228767448 91668480 22125 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528093 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 22380 22125 67 122 0 22254 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 89520

[startup+522.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11380
/proc/meminfo: memFree=1854816/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=92292 CPUtime=522.21
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 23677 0 0 0 52194 27 0 0 25 0 1 0 228767448 94507008 22825 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 23073 22825 67 122 0 22947 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 92292

[startup+582.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11380
/proc/meminfo: memFree=1847904/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=99168 CPUtime=582.21
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 25475 0 0 0 58192 29 0 0 25 0 1 0 228767448 101548032 24546 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 24792 24546 67 122 0 24666 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 99168

[startup+642.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11380
/proc/meminfo: memFree=1841824/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=105240 CPUtime=642.21
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 27075 0 0 0 64190 31 0 0 25 0 1 0 228767448 107765760 26062 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 26310 26062 67 122 0 26184 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 105240

[startup+702.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11380
/proc/meminfo: memFree=1841824/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=105240 CPUtime=702.2
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 27075 0 0 0 70189 31 0 0 25 0 1 0 228767448 107765760 26062 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531264 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 26310 26062 67 122 0 26184 0
Current children cumulated CPU time (s) 702.2
Current children cumulated vsize (KiB) 105240

[startup+762.538 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 11380
/proc/meminfo: memFree=1841824/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=105240 CPUtime=762.2
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 27075 0 0 0 76189 31 0 0 25 0 1 0 228767448 107765760 26062 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 26310 26062 67 122 0 26184 0
Current children cumulated CPU time (s) 762.2
Current children cumulated vsize (KiB) 105240

[startup+822.56 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 11380
/proc/meminfo: memFree=1841888/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=105240 CPUtime=822.2
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 27075 0 0 0 82189 31 0 0 25 0 1 0 228767448 107765760 26062 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 26310 26062 67 122 0 26184 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 105240

[startup+882.578 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 11380
/proc/meminfo: memFree=1841952/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=105240 CPUtime=882.19
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 27075 0 0 0 88188 31 0 0 25 0 1 0 228767448 107765760 26062 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 26310 26062 67 122 0 26184 0
Current children cumulated CPU time (s) 882.19
Current children cumulated vsize (KiB) 105240

[startup+942.594 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 11380
/proc/meminfo: memFree=1841952/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=105240 CPUtime=942.18
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 27075 0 0 0 94187 31 0 0 25 0 1 0 228767448 107765760 26062 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 26310 26062 67 122 0 26184 0
Current children cumulated CPU time (s) 942.18
Current children cumulated vsize (KiB) 105240

[startup+1002.61 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11380
/proc/meminfo: memFree=1841888/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=105240 CPUtime=1002.19
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 27075 0 0 0 100187 32 0 0 25 0 1 0 228767448 107765760 26062 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 26310 26062 67 122 0 26184 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 105240

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11380
/proc/meminfo: memFree=1837472/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=109464 CPUtime=1062.18
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 28227 0 0 0 106185 33 0 0 25 0 1 0 228767448 112091136 27122 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 27366 27122 67 122 0 27240 0
Current children cumulated CPU time (s) 1062.18
Current children cumulated vsize (KiB) 109464

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11380
/proc/meminfo: memFree=1837472/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=109464 CPUtime=1122.18
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 28319 0 0 0 112185 33 0 0 25 0 1 0 228767448 112091136 27122 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 27366 27122 67 122 0 27240 0
Current children cumulated CPU time (s) 1122.18
Current children cumulated vsize (KiB) 109464

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11380
/proc/meminfo: memFree=1837472/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=109464 CPUtime=1182.17
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 28319 0 0 0 118184 33 0 0 25 0 1 0 228767448 112091136 27122 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 27366 27122 67 122 0 27240 0
Current children cumulated CPU time (s) 1182.17
Current children cumulated vsize (KiB) 109464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11380
/proc/meminfo: memFree=1837472/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=109464 CPUtime=1200.09
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 28319 0 0 0 119976 33 0 0 25 0 1 0 228767448 112091136 27122 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 27366 27122 67 122 0 27240 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 109464

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

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

[startup+1200.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11380
/proc/meminfo: memFree=1837472/2055920 swapFree=4183984/4192956
[pid=11303] ppid=11301 vsize=109464 CPUtime=1200.09
/proc/11303/stat : 11303 (mxc) R 11301 11303 10718 0 -1 4194304 28319 0 0 0 119976 33 0 0 25 0 1 0 228767448 112091136 27122 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/11303/statm: 27366 27122 67 122 0 27240 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 109464

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.12
CPU user time (s): 1199.77
CPU system time (s): 0.351946
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 109832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.351946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28319
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= 2169

runsolver used 0.713891 second user time and 2.52462 second system time

The end



Launcher Data (download as text)




Begin job on node42 on Wed Feb 21 20:01:54 UTC 2007

IDJOB= 305903
IDBENCH= 20168
IDSOLVER= 107
FILE ID= node42/305903-1172088114

PBS_JOBID= 3892857

Free space on /tmp= 66557 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S971732863-03.cnf
COMMAND LINE= /tmp/evaluation/305903-1172088114/mxc /tmp/evaluation/305903-1172088114/instance-305903-1172088114.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-305903-1172088114 -o ROOT/results/node42/solver-305903-1172088114 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305903-1172088114/mxc /tmp/evaluation/305903-1172088114/instance-305903-1172088114.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  3cf867d82f32e157effef5f545ce2705

RANDOM SEED= 452447912

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1945992 kB
Buffers:          5880 kB
Cached:          49004 kB
SwapCached:       3256 kB
Active:          24976 kB
Inactive:        40580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1945992 kB
SwapTotal:     4192956 kB
SwapFree:      4183984 kB
Dirty:            1352 kB
Writeback:           0 kB
Mapped:          16852 kB
Slab:            29992 kB
Committed_AS:   875076 kB
PageTables:       1640 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= 66557 MiB

End job on node42 on Wed Feb 21 20:21:57 UTC 2007