Trace number 295817

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 1200.38

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1225217164-02.UNSAT.shuffled.cnf
MD5SUMdfb29285da33121880865f644d2f942e
Bench CategoryRANDOM (random 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 variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56230

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/node29/watcher-295817-1171812439 -o ROOT/results/node29/solver-295817-1171812439 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295817-1171812439/mxc /tmp/evaluation/295817-1171812439/instance-295817-1171812439.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: 0.92 0.98 0.99 3/77 24764
/proc/meminfo: memFree=913552/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=1368 CPUtime=0
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 175008117 1400832 181 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134513169 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 342 182 46 122 0 216 0

[startup+0.1076 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24764
/proc/meminfo: memFree=913552/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=1604 CPUtime=0.1
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 306 0 0 0 10 0 0 0 18 0 1 0 175008117 1642496 250 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 401 250 59 122 0 275 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1604

[startup+0.515626 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24764
/proc/meminfo: memFree=913552/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=1992 CPUtime=0.51
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 416 0 0 0 51 0 0 0 22 0 1 0 175008117 2039808 358 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519962 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 498 358 67 122 0 372 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1992

[startup+1.33668 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24765
/proc/meminfo: memFree=912072/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=2256 CPUtime=1.32
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 487 0 0 0 132 0 0 0 25 0 1 0 175008117 2310144 429 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 564 429 67 122 0 438 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2256

[startup+2.97978 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24765
/proc/meminfo: memFree=911752/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=2520 CPUtime=2.97
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 553 0 0 0 297 0 0 0 25 0 1 0 175008117 2580480 495 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 630 495 67 122 0 504 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2520

[startup+6.25598 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24765
/proc/meminfo: memFree=911368/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=2748 CPUtime=6.24
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 609 0 0 0 624 0 0 0 25 0 1 0 175008117 2813952 551 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 687 551 67 122 0 561 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2748

[startup+12.7124 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 24765
/proc/meminfo: memFree=910928/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=3104 CPUtime=12.7
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 698 0 0 0 1270 0 0 0 25 0 1 0 175008117 3178496 640 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 776 640 67 122 0 650 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3104

[startup+25.6142 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24765
/proc/meminfo: memFree=910608/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=3540 CPUtime=25.6
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 791 0 0 0 2560 0 0 0 25 0 1 0 175008117 3624960 733 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 885 733 67 122 0 759 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 3540

[startup+51.2258 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24765
/proc/meminfo: memFree=910096/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=4032 CPUtime=51.21
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 926 0 0 0 5120 1 0 0 25 0 1 0 175008117 4128768 868 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1008 868 67 122 0 882 0
Current children cumulated CPU time (s) 51.21
Current children cumulated vsize (KiB) 4032

[startup+102.441 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24765
/proc/meminfo: memFree=909776/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=4280 CPUtime=102.4
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 999 0 0 0 10239 1 0 0 25 0 1 0 175008117 4382720 941 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1070 941 67 122 0 944 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 4280

[startup+162.471 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24765
/proc/meminfo: memFree=909136/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=4900 CPUtime=162.42
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1157 0 0 0 16240 2 0 0 25 0 1 0 175008117 5017600 1099 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1225 1099 67 122 0 1099 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 4900

[startup+222.497 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 24765
/proc/meminfo: memFree=908624/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=5488 CPUtime=222.43
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1273 0 0 0 22241 2 0 0 25 0 1 0 175008117 5619712 1215 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534737 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1372 1215 67 122 0 1246 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 5488

[startup+282.522 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24765
/proc/meminfo: memFree=908368/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=5740 CPUtime=282.45
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1341 0 0 0 28242 3 0 0 25 0 1 0 175008117 5877760 1283 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1435 1283 67 122 0 1309 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 5740

[startup+342.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24765
/proc/meminfo: memFree=908048/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=6028 CPUtime=342.47
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1412 0 0 0 34243 4 0 0 25 0 1 0 175008117 6172672 1354 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1507 1354 67 122 0 1381 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 6028

[startup+402.579 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24765
/proc/meminfo: memFree=907920/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=6092 CPUtime=402.48
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1436 0 0 0 40244 4 0 0 25 0 1 0 175008117 6238208 1378 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1523 1378 67 122 0 1397 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 6092

[startup+462.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24765
/proc/meminfo: memFree=907664/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=6344 CPUtime=462.5
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1498 0 0 0 46245 5 0 0 25 0 1 0 175008117 6496256 1440 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1586 1440 67 122 0 1460 0
Current children cumulated CPU time (s) 462.5
Current children cumulated vsize (KiB) 6344

[startup+522.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24765
/proc/meminfo: memFree=907536/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=6472 CPUtime=522.51
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1525 0 0 0 52246 5 0 0 25 0 1 0 175008117 6627328 1467 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1618 1467 67 122 0 1492 0
Current children cumulated CPU time (s) 522.51
Current children cumulated vsize (KiB) 6472

[startup+582.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24765
/proc/meminfo: memFree=907472/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=6472 CPUtime=582.53
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1537 0 0 0 58247 6 0 0 25 0 1 0 175008117 6627328 1479 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1618 1479 67 122 0 1492 0
Current children cumulated CPU time (s) 582.53
Current children cumulated vsize (KiB) 6472

[startup+642.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24765
/proc/meminfo: memFree=907472/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=6552 CPUtime=642.54
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1545 0 0 0 64248 6 0 0 25 0 1 0 175008117 6709248 1487 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1638 1487 67 122 0 1512 0
Current children cumulated CPU time (s) 642.54
Current children cumulated vsize (KiB) 6552

[startup+702.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24765
/proc/meminfo: memFree=907472/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=6552 CPUtime=702.57
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1553 0 0 0 70250 7 0 0 25 0 1 0 175008117 6709248 1495 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1638 1495 67 122 0 1512 0
Current children cumulated CPU time (s) 702.57
Current children cumulated vsize (KiB) 6552

[startup+762.751 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24765
/proc/meminfo: memFree=907216/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=6832 CPUtime=762.58
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1627 0 0 0 76251 7 0 0 25 0 1 0 175008117 6995968 1569 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1708 1569 67 122 0 1582 0
Current children cumulated CPU time (s) 762.58
Current children cumulated vsize (KiB) 6832

[startup+822.785 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24765
/proc/meminfo: memFree=907152/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=6832 CPUtime=822.59
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1627 0 0 0 82252 7 0 0 25 0 1 0 175008117 6995968 1569 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1708 1569 67 122 0 1582 0
Current children cumulated CPU time (s) 822.59
Current children cumulated vsize (KiB) 6832

[startup+882.812 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24765
/proc/meminfo: memFree=907216/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=6904 CPUtime=882.61
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1637 0 0 0 88253 8 0 0 25 0 1 0 175008117 7069696 1579 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1726 1579 67 122 0 1600 0
Current children cumulated CPU time (s) 882.61
Current children cumulated vsize (KiB) 6904

[startup+942.839 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24765
/proc/meminfo: memFree=907152/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=6952 CPUtime=942.62
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1657 0 0 0 94254 8 0 0 25 0 1 0 175008117 7118848 1599 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1738 1599 67 122 0 1612 0
Current children cumulated CPU time (s) 942.62
Current children cumulated vsize (KiB) 6952

[startup+1002.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24765
/proc/meminfo: memFree=906960/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=7080 CPUtime=1002.64
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1681 0 0 0 100255 9 0 0 25 0 1 0 175008117 7249920 1623 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1770 1623 67 122 0 1644 0
Current children cumulated CPU time (s) 1002.64
Current children cumulated vsize (KiB) 7080

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24765
/proc/meminfo: memFree=906960/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=7068 CPUtime=1062.65
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1681 0 0 0 106256 9 0 0 25 0 1 0 175008117 7237632 1623 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1767 1623 67 122 0 1641 0
Current children cumulated CPU time (s) 1062.65
Current children cumulated vsize (KiB) 7068

[startup+1122.92 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 24765
/proc/meminfo: memFree=906960/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=7068 CPUtime=1122.67
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1681 0 0 0 112257 10 0 0 25 0 1 0 175008117 7237632 1623 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1767 1623 67 122 0 1641 0
Current children cumulated CPU time (s) 1122.67
Current children cumulated vsize (KiB) 7068

[startup+1182.95 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24765
/proc/meminfo: memFree=906960/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=7068 CPUtime=1182.69
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1686 0 0 0 118259 10 0 0 25 0 1 0 175008117 7237632 1628 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529412 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1767 1628 67 122 0 1641 0
Current children cumulated CPU time (s) 1182.69
Current children cumulated vsize (KiB) 7068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24765
/proc/meminfo: memFree=906832/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=7240 CPUtime=1200.1
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1727 0 0 0 120000 10 0 0 25 0 1 0 175008117 7413760 1669 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528505 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1810 1669 67 122 0 1684 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 7240

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

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

[startup+1200.37 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24765
/proc/meminfo: memFree=906832/2055920 swapFree=4147432/4192956
[pid=24764] ppid=24762 vsize=7240 CPUtime=1200.1
/proc/24764/stat : 24764 (mxc) R 24762 24764 24707 0 -1 4194304 1727 0 0 0 120000 10 0 0 25 0 1 0 175008117 7413760 1669 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528505 0 0 4096 0 0 0 0 17 1 0 0
/proc/24764/statm: 1810 1669 67 122 0 1684 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 7240

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.12
CPU user time (s): 1200.01
CPU system time (s): 0.108983
CPU usage (%): 99.9784
Max. virtual memory (cumulated for all children) (KiB): 7240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1727
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= 24008

runsolver used 1.40978 second user time and 2.78358 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Sun Feb 18 15:27:19 UTC 2007

IDJOB= 295817
IDBENCH= 19922
IDSOLVER= 107
FILE ID= node29/295817-1171812439

PBS_JOBID= 3839646

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1225217164-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295817-1171812439/mxc /tmp/evaluation/295817-1171812439/instance-295817-1171812439.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-295817-1171812439 -o ROOT/results/node29/solver-295817-1171812439 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295817-1171812439/mxc /tmp/evaluation/295817-1171812439/instance-295817-1171812439.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  dfb29285da33121880865f644d2f942e

RANDOM SEED= 910573896

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:        913960 kB
Buffers:         40156 kB
Cached:        1000440 kB
SwapCached:      12248 kB
Active:         802804 kB
Inactive:       260504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        913960 kB
SwapTotal:     4192956 kB
SwapFree:      4147432 kB
Dirty:             912 kB
Writeback:           0 kB
Mapped:          29708 kB
Slab:            64156 kB
Committed_AS:   640232 kB
PageTables:       1864 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= 66564 MiB

End job on node29 on Sun Feb 18 15:47:21 UTC 2007