Trace number 308910

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) 1200.05 1200.46

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1973057201-08-SAT.cnf
MD5SUM59fcf8ee23a69e06fa5c0df736bb56de
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.3363
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  4500                                                 |
0.00/0.01	c |  Number of clauses:    12014                                                |

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/node77/watcher-308910-1172530759 -o ROOT/results/node77/solver-308910-1172530759 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308910-1172530759/cmusat /tmp/evaluation/308910-1172530759/instance-308910-1172530759.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: 1.01 1.00 1.00 2/67 3789
/proc/meminfo: memFree=1912768/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=2936 CPUtime=0
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 47943443 3006464 351 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134532247 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 734 351 96 243 0 488 0

[startup+0.106437 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 3789
/proc/meminfo: memFree=1912768/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=3628 CPUtime=0.09
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 956 0 0 0 9 0 0 0 18 0 1 0 47943443 3715072 520 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134772928 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 907 520 118 243 0 661 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3628

[startup+0.514484 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 3789
/proc/meminfo: memFree=1912768/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=4288 CPUtime=0.5
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 1134 0 0 0 50 0 0 0 21 0 1 0 47943443 4390912 698 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580894 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 1072 698 118 243 0 826 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4288

[startup+1.33458 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 3790
/proc/meminfo: memFree=1909368/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=5280 CPUtime=1.32
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 1394 0 0 0 132 0 0 0 25 0 1 0 47943443 5406720 958 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581886 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 1320 958 118 243 0 1074 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5280

[startup+2.97078 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 3790
/proc/meminfo: memFree=1908984/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=5980 CPUtime=2.96
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 1565 0 0 0 296 0 0 0 25 0 1 0 47943443 6123520 1129 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590279 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 1495 1129 118 243 0 1249 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5980

[startup+6.25117 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 3790
/proc/meminfo: memFree=1907704/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=6788 CPUtime=6.23
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 1857 0 0 0 623 0 0 0 25 0 1 0 47943443 6950912 1318 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592013 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 1697 1318 118 243 0 1451 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6788

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3790
/proc/meminfo: memFree=1903864/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=10836 CPUtime=12.69
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 2945 0 0 0 1268 1 0 0 25 0 1 0 47943443 11096064 2230 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 2709 2230 118 243 0 2463 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10836

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3790
/proc/meminfo: memFree=1902520/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=12524 CPUtime=25.48
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 3572 0 0 0 2547 1 0 0 25 0 1 0 47943443 12824576 2703 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 3131 2703 118 243 0 2885 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12524

[startup+51.1035 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3790
/proc/meminfo: memFree=1898232/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=16428 CPUtime=51.07
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 4850 0 0 0 5105 2 0 0 25 0 1 0 47943443 16822272 3721 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 4107 3721 118 243 0 3861 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16428

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3790
/proc/meminfo: memFree=1889592/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=25600 CPUtime=102.27
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 7737 0 0 0 10223 4 0 0 25 0 1 0 47943443 26214400 5849 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 6400 5849 118 243 0 6154 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25600

[startup+162.343 s]
/proc/loadavg: 1.09 1.04 1.01 2/74 3928
/proc/meminfo: memFree=1883392/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=30040 CPUtime=162.23
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 9150 0 0 0 16218 5 0 0 25 0 1 0 47943443 30760960 7033 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 7510 7033 118 243 0 7264 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 30040

[startup+222.36 s]
/proc/loadavg: 1.03 1.03 1.00 2/68 3988
/proc/meminfo: memFree=1878200/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=35968 CPUtime=222.2
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 10965 0 0 0 22212 8 0 0 25 0 1 0 47943443 36831232 8579 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 8992 8579 118 243 0 8746 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 35968

[startup+282.366 s]
/proc/loadavg: 1.01 1.02 1.00 2/68 3988
/proc/meminfo: memFree=1860664/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=55480 CPUtime=282.19
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 16298 0 0 0 28209 10 0 0 25 0 1 0 47943443 56811520 12967 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 13870 12967 118 243 0 13624 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 55480

[startup+342.373 s]
/proc/loadavg: 1.00 1.02 1.00 2/68 3988
/proc/meminfo: memFree=1860344/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=55712 CPUtime=342.18
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 16568 0 0 0 34208 10 0 0 25 0 1 0 47943443 57049088 13058 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 13928 13058 118 243 0 13682 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 55712

[startup+402.386 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 3988
/proc/meminfo: memFree=1859896/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=55784 CPUtime=402.17
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 16856 0 0 0 40207 10 0 0 25 0 1 0 47943443 57122816 13151 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 13946 13151 118 243 0 13700 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 55784

[startup+462.396 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3988
/proc/meminfo: memFree=1854264/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=61140 CPUtime=462.16
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 18483 0 0 0 46204 12 0 0 25 0 1 0 47943443 62607360 14565 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 15285 14565 118 243 0 15039 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 61140

[startup+522.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3988
/proc/meminfo: memFree=1852088/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=63404 CPUtime=522.16
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 19094 0 0 0 52203 13 0 0 25 0 1 0 47943443 64925696 15176 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 15851 15176 118 243 0 15605 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 63404

[startup+582.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3988
/proc/meminfo: memFree=1849592/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=65468 CPUtime=582.16
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 19897 0 0 0 58203 13 0 0 25 0 1 0 47943443 67039232 15747 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 16367 15747 118 243 0 16121 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 65468

[startup+642.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3988
/proc/meminfo: memFree=1845432/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=69616 CPUtime=642.15
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 21246 0 0 0 64201 14 0 0 25 0 1 0 47943443 71286784 16843 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 17404 16843 118 243 0 17158 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 69616

[startup+702.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3988
/proc/meminfo: memFree=1845176/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=69756 CPUtime=702.14
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 21273 0 0 0 70200 14 0 0 25 0 1 0 47943443 71430144 16870 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 17439 16870 118 243 0 17193 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 69756

[startup+762.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3988
/proc/meminfo: memFree=1842680/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=72284 CPUtime=762.14
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 21932 0 0 0 76199 15 0 0 25 0 1 0 47943443 74018816 17529 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 18071 17529 118 243 0 17825 0
Current children cumulated CPU time (s) 762.14
Current children cumulated vsize (KiB) 72284

[startup+822.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3988
/proc/meminfo: memFree=1837304/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=77196 CPUtime=822.13
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 23493 0 0 0 82197 16 0 0 25 0 1 0 47943443 79048704 18814 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 19299 18814 118 243 0 19053 0
Current children cumulated CPU time (s) 822.13
Current children cumulated vsize (KiB) 77196

[startup+882.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3988
/proc/meminfo: memFree=1836920/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=77500 CPUtime=882.13
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 23578 0 0 0 88196 17 0 0 25 0 1 0 47943443 79360000 18899 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 19375 18899 118 243 0 19129 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 77500

[startup+942.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3988
/proc/meminfo: memFree=1836152/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=78464 CPUtime=942.13
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 23809 0 0 0 94196 17 0 0 25 0 1 0 47943443 80347136 19130 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 19616 19130 118 243 0 19370 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 78464

[startup+1002.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3988
/proc/meminfo: memFree=1798328/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=120828 CPUtime=1002.11
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 34798 0 0 0 100190 21 0 0 25 0 1 0 47943443 123727872 28563 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135090965 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 30207 28563 118 243 0 29961 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 120828

[startup+1062.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3988
/proc/meminfo: memFree=1798200/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=120828 CPUtime=1062.11
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 34821 0 0 0 106190 21 0 0 25 0 1 0 47943443 123727872 28586 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 30207 28586 118 243 0 29961 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 120828

[startup+1122.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3988
/proc/meminfo: memFree=1798072/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=121020 CPUtime=1122.1
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 34854 0 0 0 112189 21 0 0 25 0 1 0 47943443 123924480 28619 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 30255 28619 118 243 0 30009 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 121020

[startup+1182.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3988
/proc/meminfo: memFree=1797560/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=121180 CPUtime=1182.09
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 34989 0 0 0 118188 21 0 0 25 0 1 0 47943443 124088320 28754 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 30295 28754 118 243 0 30049 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 121180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3988
/proc/meminfo: memFree=1797368/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=121304 CPUtime=1200.01
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 35350 0 0 0 119980 21 0 0 25 0 1 0 47943443 124215296 28786 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580387 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 30326 28786 118 243 0 30080 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 121304

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3988
/proc/meminfo: memFree=1797368/2055892 swapFree=4086192/4096564
[pid=3789] ppid=3787 vsize=121304 CPUtime=1200.01
/proc/3789/stat : 3789 (cmusat) R 3787 3789 3688 0 -1 4194304 35350 0 0 0 119980 21 0 0 25 0 1 0 47943443 124215296 28786 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580387 0 0 4096 35 0 0 0 17 1 0 0
/proc/3789/statm: 30326 28786 118 243 0 30080 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 121304

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.05
CPU user time (s): 1199.81
CPU system time (s): 0.236963
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 121828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.236963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35350
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= 1515

runsolver used 0.957854 second user time and 2.32765 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Mon Feb 26 22:59:19 UTC 2007

IDJOB= 308910
IDBENCH= 20245
IDSOLVER= 121
FILE ID= node77/308910-1172530759

PBS_JOBID= 3971812

Free space on /tmp= 66646 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1973057201-08-SAT.cnf
COMMAND LINE= /tmp/evaluation/308910-1172530759/cmusat /tmp/evaluation/308910-1172530759/instance-308910-1172530759.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-308910-1172530759 -o ROOT/results/node77/solver-308910-1172530759 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308910-1172530759/cmusat /tmp/evaluation/308910-1172530759/instance-308910-1172530759.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  59fcf8ee23a69e06fa5c0df736bb56de

RANDOM SEED= 381707855

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1913240 kB
Buffers:         20264 kB
Cached:          88112 kB
SwapCached:       3892 kB
Active:          36916 kB
Inactive:        81396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1913240 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:            2632 kB
Writeback:           0 kB
Mapped:          15092 kB
Slab:            10840 kB
Committed_AS:    96656 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66646 MiB

End job on node77 on Mon Feb 26 23:19:22 UTC 2007