Trace number 294601

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) 1200.09 1200.42

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1179686861-10.UNSAT.shuffled.cnf
MD5SUMf925586f9b717029fe6870824cb1d191
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.9215
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  50                                                   |
0.00/0.00	c |  Number of clauses:    4450                                                 |

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/node14/watcher-294601-1171791573 -o ROOT/results/node14/solver-294601-1171791573 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294601-1171791573/cmusat /tmp/evaluation/294601-1171791573/instance-294601-1171791573.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 1.00 1.00 3/77 26829
/proc/meminfo: memFree=1337656/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=2316 CPUtime=0
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 199111727 2371584 190 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 579 191 96 243 0 333 0

[startup+0.107008 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26829
/proc/meminfo: memFree=1337656/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=2820 CPUtime=0.1
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 437 0 0 0 10 0 0 0 18 0 1 0 199111727 2887680 333 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 705 333 118 243 0 459 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2820

[startup+0.515046 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26829
/proc/meminfo: memFree=1337656/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=3480 CPUtime=0.51
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 584 0 0 0 51 0 0 0 22 0 1 0 199111727 3563520 480 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134591376 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 870 480 118 243 0 624 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3480

[startup+1.33712 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1335344/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=4524 CPUtime=1.33
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 802 0 0 0 133 0 0 0 25 0 1 0 199111727 4632576 698 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 1131 698 118 243 0 885 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4524

[startup+2.97728 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1334832/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=4832 CPUtime=2.97
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 905 0 0 0 297 0 0 0 25 0 1 0 199111727 4947968 801 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 1208 801 118 243 0 962 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4832

[startup+6.25359 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1332656/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=6936 CPUtime=6.24
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 1525 0 0 0 624 0 0 0 25 0 1 0 199111727 7102464 1262 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 1734 1262 118 243 0 1488 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6936

[startup+12.7102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1331632/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=8172 CPUtime=12.7
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 2073 0 0 0 1269 1 0 0 25 0 1 0 199111727 8368128 1613 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 2043 1613 118 243 0 1797 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8172

[startup+25.5104 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1327728/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=12612 CPUtime=25.49
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 3519 0 0 0 2548 1 0 0 25 0 1 0 199111727 12914688 2506 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 3153 2506 118 243 0 2907 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12612

[startup+51.1248 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1324336/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=15396 CPUtime=51.1
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 4874 0 0 0 5107 3 0 0 25 0 1 0 199111727 15765504 3361 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 3849 3361 118 243 0 3603 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15396

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1317424/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=23860 CPUtime=102.3
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 7607 0 0 0 10226 4 0 0 25 0 1 0 199111727 24432640 5083 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 5965 5083 118 243 0 5719 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23860

[startup+162.372 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1314416/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=26504 CPUtime=162.31
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 8741 0 0 0 16226 5 0 0 25 0 1 0 199111727 27140096 5830 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 6626 5830 118 243 0 6380 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 26504

[startup+222.404 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1310064/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=30352 CPUtime=222.33
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 10324 0 0 0 22226 7 0 0 25 0 1 0 199111727 31080448 6883 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 7588 6883 118 243 0 7342 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 30352

[startup+282.435 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1298992/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=45388 CPUtime=282.35
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 14471 0 0 0 28225 10 0 0 25 0 1 0 199111727 46477312 9648 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 11347 9648 118 243 0 11101 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 45388

[startup+342.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1298416/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=45500 CPUtime=342.36
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 14908 0 0 0 34226 10 0 0 25 0 1 0 199111727 46592000 9793 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 11375 9793 118 243 0 11129 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 45500

[startup+402.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1297776/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=45624 CPUtime=402.37
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 15384 0 0 0 40226 11 0 0 25 0 1 0 199111727 46718976 9949 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 11406 9949 118 243 0 11160 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 45624

[startup+462.526 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 26830
/proc/meminfo: memFree=1297392/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=46272 CPUtime=462.39
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 15616 0 0 0 46227 12 0 0 25 0 1 0 199111727 47382528 10083 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 11568 10083 118 243 0 11322 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 46272

[startup+522.551 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 26830
/proc/meminfo: memFree=1296560/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=46668 CPUtime=522.4
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 16184 0 0 0 52227 13 0 0 25 0 1 0 199111727 47788032 10267 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 11667 10267 118 243 0 11421 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 46668

[startup+582.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1295408/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=47884 CPUtime=582.41
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 16569 0 0 0 58228 13 0 0 25 0 1 0 199111727 49033216 10554 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589550 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 11971 10554 118 243 0 11725 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 47884

[startup+642.612 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1293488/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=49636 CPUtime=642.42
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 17487 0 0 0 64228 14 0 0 25 0 1 0 199111727 50827264 11054 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 12409 11054 118 243 0 12163 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 49636

[startup+702.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1293104/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=50028 CPUtime=702.44
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 17600 0 0 0 70229 15 0 0 25 0 1 0 199111727 51228672 11134 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 12507 11134 118 243 0 12261 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 50028

[startup+762.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1290160/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=52432 CPUtime=762.45
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 18791 0 0 0 76229 16 0 0 25 0 1 0 199111727 53690368 11869 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 13108 11869 118 243 0 12862 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 52432

[startup+822.707 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 26830
/proc/meminfo: memFree=1289968/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=52564 CPUtime=822.47
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 18814 0 0 0 82230 17 0 0 25 0 1 0 199111727 53825536 11892 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 13141 11892 118 243 0 12895 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 52564

[startup+882.737 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 26830
/proc/meminfo: memFree=1289392/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=53340 CPUtime=882.48
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 19038 0 0 0 88231 17 0 0 25 0 1 0 199111727 54620160 12018 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 13335 12018 118 243 0 13089 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 53340

[startup+942.768 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1285744/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=56028 CPUtime=942.5
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 20424 0 0 0 94231 19 0 0 25 0 1 0 199111727 57372672 12940 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 14007 12940 118 243 0 13761 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 56028

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 26830
/proc/meminfo: memFree=1285808/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=56220 CPUtime=1002.51
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 20471 0 0 0 100232 19 0 0 25 0 1 0 199111727 57569280 12987 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 14055 12987 118 243 0 13809 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 56220

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1285360/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=56796 CPUtime=1062.53
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 20647 0 0 0 106233 20 0 0 25 0 1 0 199111727 58159104 13065 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 14199 13065 118 243 0 13953 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 56796

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1283632/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=58248 CPUtime=1122.53
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 21118 0 0 0 112233 20 0 0 25 0 1 0 199111727 59645952 13536 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 14562 13536 118 243 0 14316 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 58248

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1265072/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=85036 CPUtime=1182.56
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 28456 0 0 0 118231 25 0 0 25 0 1 0 199111727 87076864 18104 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 21259 18104 118 243 0 21013 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 85036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26830
/proc/meminfo: memFree=1265072/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=85036 CPUtime=1200.07
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 28457 0 0 0 119982 25 0 0 25 0 1 0 199111727 87076864 18105 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 21259 18105 118 243 0 21013 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 85036

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 26830
/proc/meminfo: memFree=1265072/2055920 swapFree=4192812/4192956
[pid=26829] ppid=26827 vsize=85036 CPUtime=1200.07
/proc/26829/stat : 26829 (cmusat) R 26827 26829 25841 0 -1 4194304 28457 0 0 0 119982 25 0 0 25 0 1 0 199111727 87076864 18105 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/26829/statm: 21259 18105 118 243 0 21013 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 85036

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.83
CPU system time (s): 0.263959
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 87072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.263959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28457
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= 3074

runsolver used 1.45078 second user time and 2.76958 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sun Feb 18 09:39:33 UTC 2007

IDJOB= 294601
IDBENCH= 19892
IDSOLVER= 121
FILE ID= node14/294601-1171791573

PBS_JOBID= 3839306

Free space on /tmp= 66549 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1179686861-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294601-1171791573/cmusat /tmp/evaluation/294601-1171791573/instance-294601-1171791573.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-294601-1171791573 -o ROOT/results/node14/solver-294601-1171791573 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294601-1171791573/cmusat /tmp/evaluation/294601-1171791573/instance-294601-1171791573.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f925586f9b717029fe6870824cb1d191

RANDOM SEED= 745937878

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1338064 kB
Buffers:         70124 kB
Cached:         512704 kB
SwapCached:          0 kB
Active:         408920 kB
Inactive:       227888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1338064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2568 kB
Writeback:           0 kB
Mapped:          72868 kB
Slab:            66584 kB
Committed_AS:   705584 kB
PageTables:       1736 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= 66549 MiB

End job on node14 on Sun Feb 18 09:59:36 UTC 2007