Trace number 303088

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
CMUSAT 2007-02-08? (TO) 1200.08 1200.44

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1358416858-13.cnf
MD5SUM7f9bc9e91d3c5181672e5c64171b017a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark649.225
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  180                                                  |
0.00/0.02	c |  Number of clauses:    15300                                                |

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/node5/watcher-303088-1172026997 -o ROOT/results/node5/solver-303088-1172026997 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303088-1172026997/cmusat /tmp/evaluation/303088-1172026997/instance-303088-1172026997.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: 1.10 1.05 1.01 3/77 8440
/proc/meminfo: memFree=1487072/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=2316 CPUtime=0
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 222654494 2371584 265 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 579 265 96 243 0 333 0

[startup+0.10689 s]
/proc/loadavg: 1.10 1.05 1.01 3/77 8440
/proc/meminfo: memFree=1487072/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=3560 CPUtime=0.1
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 604 0 0 0 10 0 0 0 18 0 1 0 222654494 3645440 587 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530493 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 890 587 107 243 0 644 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3560

[startup+0.514936 s]
/proc/loadavg: 1.10 1.05 1.01 3/77 8440
/proc/meminfo: memFree=1487072/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=4820 CPUtime=0.51
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 1238 0 0 0 51 0 0 0 21 0 1 0 222654494 4935680 816 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 1205 816 118 243 0 959 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4820

[startup+1.33503 s]
/proc/loadavg: 1.09 1.05 1.01 2/78 8441
/proc/meminfo: memFree=1482712/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=6700 CPUtime=1.33
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 1761 0 0 0 133 0 0 0 25 0 1 0 222654494 6860800 1339 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589606 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 1675 1339 118 243 0 1429 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6700

[startup+2.97122 s]
/proc/loadavg: 1.09 1.05 1.01 2/78 8441
/proc/meminfo: memFree=1481176/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=7784 CPUtime=2.96
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 2263 0 0 0 296 0 0 0 25 0 1 0 222654494 7970816 1621 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 1946 1621 118 243 0 1700 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7784

[startup+6.24759 s]
/proc/loadavg: 1.08 1.05 1.01 3/78 8441
/proc/meminfo: memFree=1479384/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=9128 CPUtime=6.23
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 2753 0 0 0 623 0 0 0 25 0 1 0 222654494 9347072 1961 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 2282 1961 118 243 0 2036 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9128

[startup+12.7043 s]
/proc/loadavg: 1.08 1.05 1.01 2/78 8441
/proc/meminfo: memFree=1474136/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=15112 CPUtime=12.69
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 4364 0 0 0 1268 1 0 0 25 0 1 0 222654494 15474688 3253 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 3778 3253 118 243 0 3532 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15112

[startup+25.5108 s]
/proc/loadavg: 1.06 1.04 1.01 2/78 8441
/proc/meminfo: memFree=1473048/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=15836 CPUtime=25.49
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 4775 0 0 0 2548 1 0 0 25 0 1 0 222654494 16216064 3527 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 3959 3527 118 243 0 3713 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15836

[startup+51.1237 s]
/proc/loadavg: 1.04 1.04 1.01 2/78 8441
/proc/meminfo: memFree=1468056/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=20716 CPUtime=51.1
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 6411 0 0 0 5107 3 0 0 25 0 1 0 222654494 21213184 4808 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 5179 4808 118 243 0 4933 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 20716

[startup+102.34 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 8441
/proc/meminfo: memFree=1454104/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=36028 CPUtime=102.3
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 10812 0 0 0 10225 5 0 0 25 0 1 0 222654494 36892672 8266 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 9007 8266 118 243 0 8761 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 36028

[startup+162.373 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8441
/proc/meminfo: memFree=1451928/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=37716 CPUtime=162.32
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 11787 0 0 0 16226 6 0 0 25 0 1 0 222654494 38621184 8793 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 9429 8793 118 243 0 9183 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 37716

[startup+222.406 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8441
/proc/meminfo: memFree=1445080/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=44236 CPUtime=222.33
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 13857 0 0 0 22225 8 0 0 25 0 1 0 222654494 45297664 10501 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 11059 10501 118 243 0 10813 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 44236

[startup+282.44 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8441
/proc/meminfo: memFree=1440984/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=48188 CPUtime=282.35
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 15079 0 0 0 28225 10 0 0 25 0 1 0 222654494 49344512 11519 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 12047 11519 118 243 0 11801 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 48188

[startup+342.472 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8441
/proc/meminfo: memFree=1414488/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=78120 CPUtime=342.36
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 22850 0 0 0 34223 13 0 0 25 0 1 0 222654494 79994880 18110 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 19530 18110 118 243 0 19284 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 78120

[startup+402.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8441
/proc/meminfo: memFree=1413784/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=78540 CPUtime=402.38
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 23265 0 0 0 40224 14 0 0 25 0 1 0 222654494 80424960 18284 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 19635 18284 118 243 0 19389 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 78540

[startup+462.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8441
/proc/meminfo: memFree=1413400/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=79064 CPUtime=462.39
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 23447 0 0 0 46224 15 0 0 25 0 1 0 222654494 80961536 18433 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 19766 18433 118 243 0 19520 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 79064

[startup+522.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8441
/proc/meminfo: memFree=1413080/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=79288 CPUtime=522.4
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 23793 0 0 0 52225 15 0 0 25 0 1 0 222654494 81190912 18517 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 19822 18517 118 243 0 19576 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 79288

[startup+582.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8441
/proc/meminfo: memFree=1412504/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=79516 CPUtime=582.42
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 24255 0 0 0 58226 16 0 0 25 0 1 0 222654494 81424384 18661 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 19879 18661 118 243 0 19633 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 79516

[startup+642.624 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8441
/proc/meminfo: memFree=1412376/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=79708 CPUtime=642.43
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 24292 0 0 0 64227 16 0 0 25 0 1 0 222654494 81620992 18698 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 19927 18698 118 243 0 19681 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 79708

[startup+702.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8441
/proc/meminfo: memFree=1411672/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=80144 CPUtime=702.44
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 24773 0 0 0 70228 16 0 0 25 0 1 0 222654494 82067456 18869 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 20036 18869 118 243 0 19790 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 80144

[startup+762.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8441
/proc/meminfo: memFree=1411288/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=80404 CPUtime=762.46
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 24906 0 0 0 76229 17 0 0 25 0 1 0 222654494 82333696 18969 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 20101 18969 118 243 0 19855 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 80404

[startup+822.718 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 8441
/proc/meminfo: memFree=1408024/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=83360 CPUtime=822.47
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 26040 0 0 0 82229 18 0 0 25 0 1 0 222654494 85360640 19765 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 20840 19765 118 243 0 20594 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 83360

[startup+882.745 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8441
/proc/meminfo: memFree=1407192/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=84340 CPUtime=882.47
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 26244 0 0 0 88229 18 0 0 25 0 1 0 222654494 86364160 19936 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 21085 19936 118 243 0 20839 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 84340

[startup+942.773 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8441
/proc/meminfo: memFree=1403672/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=87904 CPUtime=942.49
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 27177 0 0 0 94229 20 0 0 25 0 1 0 222654494 90013696 20869 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 21976 20869 118 243 0 21730 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 87904

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8441
/proc/meminfo: memFree=1399960/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=91436 CPUtime=1002.5
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 28475 0 0 0 100228 22 0 0 25 0 1 0 222654494 93630464 21798 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 22859 21798 118 243 0 22613 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 91436

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8441
/proc/meminfo: memFree=1399896/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=91628 CPUtime=1062.52
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 28515 0 0 0 106230 22 0 0 25 0 1 0 222654494 93827072 21838 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 22907 21838 118 243 0 22661 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 91628

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8441
/proc/meminfo: memFree=1399704/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=91788 CPUtime=1122.53
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 28554 0 0 0 112231 22 0 0 25 0 1 0 222654494 93990912 21877 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 22947 21877 118 243 0 22701 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 91788

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8441
/proc/meminfo: memFree=1392088/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=99052 CPUtime=1182.54
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 30518 0 0 0 118229 25 0 0 25 0 1 0 222654494 101429248 23808 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 24763 23808 118 243 0 24517 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 99052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8441
/proc/meminfo: memFree=1390936/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=100052 CPUtime=1200.05
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 31180 0 0 0 119980 25 0 0 25 0 1 0 222654494 102453248 24068 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 25013 24068 118 243 0 24767 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 100052

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8441
/proc/meminfo: memFree=1390936/2055920 swapFree=4192812/4192956
[pid=8440] ppid=8438 vsize=100052 CPUtime=1200.05
/proc/8440/stat : 8440 (cmusat) R 8438 8440 7612 0 -1 4194304 31180 0 0 0 119980 25 0 0 25 0 1 0 222654494 102453248 24068 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/8440/statm: 25013 24068 118 243 0 24767 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 100052

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.08
CPU user time (s): 1199.81
CPU system time (s): 0.275958
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 100052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.275958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31180
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= 1900

runsolver used 1.44578 second user time and 2.70559 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Feb 21 03:03:17 UTC 2007

IDJOB= 303088
IDBENCH= 20099
IDSOLVER= 121
FILE ID= node5/303088-1172026997

PBS_JOBID= 3849162

Free space on /tmp= 66548 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1358416858-13.cnf
COMMAND LINE= /tmp/evaluation/303088-1172026997/cmusat /tmp/evaluation/303088-1172026997/instance-303088-1172026997.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-303088-1172026997 -o ROOT/results/node5/solver-303088-1172026997 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303088-1172026997/cmusat /tmp/evaluation/303088-1172026997/instance-303088-1172026997.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7f9bc9e91d3c5181672e5c64171b017a

RANDOM SEED= 371840926

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1487480 kB
Buffers:         49804 kB
Cached:         397908 kB
SwapCached:          0 kB
Active:         163472 kB
Inactive:       328132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1487480 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          62792 kB
Slab:            62400 kB
Committed_AS:   812460 kB
PageTables:       1692 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= 66548 MiB

End job on node5 on Wed Feb 21 03:23:19 UTC 2007