Trace number 310386

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 1200.51

General information on the benchmark

Namerandom/2+p/p0.9/v630/
unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
MD5SUM6b6314740accc9375338f99409e94e23
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark58.3001
Satisfiable
(Un)Satisfiability was proved
Number of variables630
Number of clauses2280
Sum of the clauses size6612
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2228
Number of clauses of size 32052
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:  630                                                  |
0.00/0.00	c |  Number of clauses:    2280                                                 |

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/node19/watcher-310386-1172558949 -o ROOT/results/node19/solver-310386-1172558949 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310386-1172558949/cmusat /tmp/evaluation/310386-1172558949/instance-310386-1172558949.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: 1.56 1.49 1.95 3/77 28869
/proc/meminfo: memFree=1282928/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=2312 CPUtime=0
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 275848894 2367488 189 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 612 194 109 243 0 366 0

[startup+0.1074 s]
/proc/loadavg: 1.56 1.49 1.95 3/77 28869
/proc/meminfo: memFree=1282928/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=2696 CPUtime=0.1
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 296 0 0 0 10 0 0 0 18 0 1 0 275848894 2760704 279 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592226 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 674 279 118 243 0 428 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2696

[startup+0.515445 s]
/proc/loadavg: 1.56 1.49 1.95 3/77 28869
/proc/meminfo: memFree=1282928/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=3396 CPUtime=0.51
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 438 0 0 0 51 0 0 0 21 0 1 0 275848894 3477504 421 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580387 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 849 421 118 243 0 603 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3396

[startup+1.33653 s]
/proc/loadavg: 1.56 1.49 1.95 2/78 28870
/proc/meminfo: memFree=1281640/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=3528 CPUtime=1.33
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 500 0 0 0 133 0 0 0 25 0 1 0 275848894 3612672 483 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 882 483 118 243 0 636 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3528

[startup+2.97871 s]
/proc/loadavg: 1.56 1.49 1.95 2/78 28870
/proc/meminfo: memFree=1281000/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=5144 CPUtime=2.97
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 842 0 0 0 297 0 0 0 25 0 1 0 275848894 5267456 825 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589615 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 1286 825 118 243 0 1040 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5144

[startup+6.25507 s]
/proc/loadavg: 1.52 1.48 1.94 2/78 28870
/proc/meminfo: memFree=1279528/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=5552 CPUtime=6.24
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 988 0 0 0 624 0 0 0 25 0 1 0 275848894 5685248 971 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 1388 971 118 243 0 1142 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5552

[startup+12.7148 s]
/proc/loadavg: 1.48 1.48 1.94 2/78 28870
/proc/meminfo: memFree=1276968/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=8180 CPUtime=12.7
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 1753 0 0 0 1270 0 0 0 25 0 1 0 275848894 8376320 1545 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 2045 1545 118 243 0 1799 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8180

[startup+25.5152 s]
/proc/loadavg: 1.37 1.45 1.92 2/78 28870
/proc/meminfo: memFree=1274920/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=10004 CPUtime=25.5
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 2498 0 0 0 2549 1 0 0 25 0 1 0 275848894 10244096 2053 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 2501 2053 118 243 0 2255 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 10004

[startup+51.128 s]
/proc/loadavg: 1.24 1.41 1.89 2/78 28870
/proc/meminfo: memFree=1270248/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=15304 CPUtime=51.11
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 4208 0 0 0 5109 2 0 0 25 0 1 0 275848894 15671296 3209 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 3826 3209 118 243 0 3580 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 15304

[startup+102.347 s]
/proc/loadavg: 1.10 1.35 1.85 2/78 28870
/proc/meminfo: memFree=1266152/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=18916 CPUtime=102.31
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 5638 0 0 0 10228 3 0 0 25 0 1 0 275848894 19369984 4239 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 4729 4239 118 243 0 4483 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 18916

[startup+162.38 s]
/proc/loadavg: 1.04 1.28 1.79 2/78 28870
/proc/meminfo: memFree=1258472/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=28432 CPUtime=162.33
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 8341 0 0 0 16228 5 0 0 25 0 1 0 275848894 29114368 6133 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590144 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 7108 6133 118 243 0 6862 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 28432

[startup+222.409 s]
/proc/loadavg: 1.01 1.23 1.74 2/78 28870
/proc/meminfo: memFree=1257576/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=28712 CPUtime=222.34
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 8861 0 0 0 22228 6 0 0 25 0 1 0 275848894 29401088 6339 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 7178 6339 118 243 0 6932 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 28712

[startup+282.437 s]
/proc/loadavg: 1.00 1.18 1.69 2/78 28870
/proc/meminfo: memFree=1255144/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=31112 CPUtime=282.35
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 9663 0 0 0 28228 7 0 0 25 0 1 0 275848894 31858688 6961 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590279 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 7778 6961 118 243 0 7532 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 31112

[startup+342.467 s]
/proc/loadavg: 1.00 1.15 1.64 2/78 28870
/proc/meminfo: memFree=1253288/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=32676 CPUtime=342.36
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 10311 0 0 0 34228 8 0 0 25 0 1 0 275848894 33460224 7412 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 8169 7412 118 243 0 7923 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 32676

[startup+402.499 s]
/proc/loadavg: 1.00 1.12 1.60 2/78 28870
/proc/meminfo: memFree=1251944/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=33576 CPUtime=402.38
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 10853 0 0 0 40229 9 0 0 25 0 1 0 275848894 34381824 7737 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 8394 7737 118 243 0 8148 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 33576

[startup+462.534 s]
/proc/loadavg: 1.00 1.09 1.56 2/78 28870
/proc/meminfo: memFree=1249064/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=36184 CPUtime=462.4
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 11818 0 0 0 46230 10 0 0 25 0 1 0 275848894 37052416 8464 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 9046 8464 118 243 0 8800 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 36184

[startup+522.564 s]
/proc/loadavg: 1.00 1.07 1.52 2/78 28870
/proc/meminfo: memFree=1248552/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=36744 CPUtime=522.42
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 11939 0 0 0 52231 11 0 0 25 0 1 0 275848894 37625856 8585 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590144 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 9186 8585 118 243 0 8940 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 36744

[startup+582.594 s]
/proc/loadavg: 1.11 1.09 1.50 2/78 28870
/proc/meminfo: memFree=1232872/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=56408 CPUtime=582.44
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 17212 0 0 0 58230 14 0 0 25 0 1 0 275848894 57761792 12501 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 14102 12501 118 243 0 13856 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 56408

[startup+642.63 s]
/proc/loadavg: 1.04 1.07 1.46 2/78 28870
/proc/meminfo: memFree=1232488/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=56876 CPUtime=642.45
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 17328 0 0 0 64231 14 0 0 25 0 1 0 275848894 58241024 12617 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 14219 12617 118 243 0 13973 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 56876

[startup+702.662 s]
/proc/loadavg: 1.01 1.05 1.43 2/78 28870
/proc/meminfo: memFree=1231912/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=56988 CPUtime=702.47
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 17748 0 0 0 70232 15 0 0 25 0 1 0 275848894 58355712 12750 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 14247 12750 118 243 0 14001 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 56988

[startup+762.721 s]
/proc/loadavg: 1.00 1.04 1.40 2/84 28988
/proc/meminfo: memFree=1230584/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=57180 CPUtime=762.45
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 17768 0 0 0 76229 16 0 0 25 0 1 0 275848894 58552320 12770 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 14295 12770 118 243 0 14049 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 57180

[startup+822.78 s]
/proc/loadavg: 1.00 1.03 1.37 2/78 29068
/proc/meminfo: memFree=1230824/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=57436 CPUtime=822.44
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 18274 0 0 0 82227 17 0 0 25 0 1 0 275848894 58814464 12961 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 14359 12961 118 243 0 14113 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 57436

[startup+882.813 s]
/proc/loadavg: 1.00 1.02 1.35 2/78 29068
/proc/meminfo: memFree=1230824/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=57628 CPUtime=882.46
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 18295 0 0 0 88228 18 0 0 25 0 1 0 275848894 59011072 12982 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 14407 12982 118 243 0 14161 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 57628

[startup+942.847 s]
/proc/loadavg: 1.06 1.03 1.33 2/78 29068
/proc/meminfo: memFree=1230312/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=57920 CPUtime=942.48
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 18424 0 0 0 94229 19 0 0 25 0 1 0 275848894 59310080 13111 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 14480 13111 118 243 0 14234 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 57920

[startup+1002.88 s]
/proc/loadavg: 1.02 1.03 1.31 2/78 29068
/proc/meminfo: memFree=1228200/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=59780 CPUtime=1002.5
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 19310 0 0 0 100230 20 0 0 25 0 1 0 275848894 61214720 13651 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 14945 13651 118 243 0 14699 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 59780

[startup+1062.91 s]
/proc/loadavg: 1.00 1.02 1.28 2/78 29068
/proc/meminfo: memFree=1228008/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=59924 CPUtime=1062.51
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 19346 0 0 0 106231 20 0 0 25 0 1 0 275848894 61362176 13687 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 14981 13687 118 243 0 14735 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 59924

[startup+1122.94 s]
/proc/loadavg: 1.00 1.01 1.26 2/78 29068
/proc/meminfo: memFree=1227944/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=60084 CPUtime=1122.53
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 19363 0 0 0 112232 21 0 0 25 0 1 0 275848894 61526016 13704 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 15021 13704 118 243 0 14775 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 60084

[startup+1182.98 s]
/proc/loadavg: 1.00 1.01 1.24 2/78 29068
/proc/meminfo: memFree=1223400/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=64308 CPUtime=1182.55
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 20555 0 0 0 118232 23 0 0 25 0 1 0 275848894 65851392 14896 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 16077 14896 118 243 0 15831 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 64308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.24 2/78 29068
/proc/meminfo: memFree=1222760/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=65008 CPUtime=1200.06
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 21084 0 0 0 119983 23 0 0 25 0 1 0 275848894 66568192 15045 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 16252 15045 118 243 0 16006 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 65008

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.24 2/78 29068
/proc/meminfo: memFree=1222760/2055920 swapFree=4192812/4192956
[pid=28869] ppid=28867 vsize=65008 CPUtime=1200.06
/proc/28869/stat : 28869 (cmusat) R 28867 28869 28374 0 -1 4194304 21084 0 0 0 119983 23 0 0 25 0 1 0 275848894 66568192 15045 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/28869/statm: 16252 15045 118 243 0 16006 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 65008

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.84
CPU system time (s): 0.248962
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 65008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21084
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= 2129

runsolver used 1.38679 second user time and 2.86856 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Feb 27 06:49:09 UTC 2007

IDJOB= 310386
IDBENCH= 20285
IDSOLVER= 121
FILE ID= node19/310386-1172558949

PBS_JOBID= 3971666

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/310386-1172558949/cmusat /tmp/evaluation/310386-1172558949/instance-310386-1172558949.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-310386-1172558949 -o ROOT/results/node19/solver-310386-1172558949 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310386-1172558949/cmusat /tmp/evaluation/310386-1172558949/instance-310386-1172558949.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  6b6314740accc9375338f99409e94e23

RANDOM SEED= 859608030

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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		: 3000.214
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:       1283400 kB
Buffers:         66696 kB
Cached:         584812 kB
SwapCached:          0 kB
Active:         308552 kB
Inactive:       386696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1283400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2496 kB
Writeback:           0 kB
Mapped:          62648 kB
Slab:            62824 kB
Committed_AS:  1020872 kB
PageTables:       1756 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= 66558 MiB

End job on node19 on Tue Feb 27 07:09:12 UTC 2007