Trace number 303989

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 BASE 2007-02-08? (TO) 1200.09 1200.54

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S232355738-04.cnf
MD5SUMa6e6a7977b07478d6ffb3f7c9e1941ba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-303989-1172048501 -o ROOT/results/node44/solver-303989-1172048501 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303989-1172048501/cmusat_base /tmp/evaluation/303989-1172048501/instance-303989-1172048501.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 22497
/proc/meminfo: memFree=1444416/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=2824 CPUtime=0
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 294 0 0 0 0 0 0 0 18 0 1 0 224806283 2891776 276 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 706 276 90 241 0 462 0

[startup+0.107525 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 22497
/proc/meminfo: memFree=1444416/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=4808 CPUtime=0.1
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 931 0 0 0 10 0 0 0 18 0 1 0 224806283 4923392 784 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560535 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 1202 784 111 241 0 958 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4808

[startup+0.515598 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 22497
/proc/meminfo: memFree=1444416/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=5468 CPUtime=0.51
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 1134 0 0 0 51 0 0 0 21 0 1 0 224806283 5599232 987 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560143 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 1367 987 111 241 0 1123 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5468

[startup+1.33975 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 22498
/proc/meminfo: memFree=1439096/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=7384 CPUtime=1.33
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 1643 0 0 0 133 0 0 0 25 0 1 0 224806283 7561216 1496 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 1846 1496 111 241 0 1602 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7384

[startup+2.97605 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 22500
/proc/meminfo: memFree=1437560/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=8736 CPUtime=2.96
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 2273 0 0 0 296 0 0 0 25 0 1 0 224806283 8945664 1860 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 2184 1860 111 241 0 1940 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8736

[startup+6.25865 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 22502
/proc/meminfo: memFree=1435896/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=9812 CPUtime=6.24
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 2685 0 0 0 623 1 0 0 25 0 1 0 224806283 10047488 2153 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551653 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 2453 2153 111 241 0 2209 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9812

[startup+12.7148 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 22508
/proc/meminfo: memFree=1433848/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=11692 CPUtime=12.7
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 3377 0 0 0 1268 2 0 0 25 0 1 0 224806283 11972608 2649 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 2923 2649 111 241 0 2679 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 11692

[startup+25.5212 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 22542
/proc/meminfo: memFree=1427952/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=18604 CPUtime=25.48
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 5318 0 0 0 2545 3 0 0 25 0 1 0 224806283 19050496 4145 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 4651 4145 111 241 0 4407 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18604

[startup+51.1418 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 22564
/proc/meminfo: memFree=1424304/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=21868 CPUtime=51.08
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 6502 0 0 0 5104 4 0 0 25 0 1 0 224806283 22392832 5040 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551378 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 5467 5040 111 241 0 5223 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21868

[startup+102.356 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1417320/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=29668 CPUtime=102.26
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 9023 0 0 0 10219 7 0 0 25 0 1 0 224806283 30380032 7072 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 7417 7072 111 241 0 7173 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29668

[startup+162.378 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1401640/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=47208 CPUtime=162.26
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 14017 0 0 0 16217 9 0 0 25 0 1 0 224806283 48340992 11012 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560044 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 11802 11012 111 241 0 11558 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 47208

[startup+222.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1401000/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=47328 CPUtime=222.26
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 14544 0 0 0 22217 9 0 0 25 0 1 0 224806283 48463872 11165 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560149 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 11832 11165 111 241 0 11588 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 47328

[startup+282.417 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1396840/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=51200 CPUtime=282.26
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 15796 0 0 0 28215 11 0 0 25 0 1 0 224806283 52428800 12207 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549265 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 12800 12207 111 241 0 12556 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 51200

[startup+342.434 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1392168/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=55748 CPUtime=342.26
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 17182 0 0 0 34214 12 0 0 25 0 1 0 224806283 57085952 13366 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 13937 13366 111 241 0 13693 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 55748

[startup+402.457 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1387432/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=60264 CPUtime=402.26
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 18609 0 0 0 40213 13 0 0 25 0 1 0 224806283 61710336 14547 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 15066 14547 111 241 0 14822 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 60264

[startup+462.471 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1381032/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=66460 CPUtime=462.25
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 20498 0 0 0 46210 15 0 0 25 0 1 0 224806283 68055040 16136 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 16615 16136 111 241 0 16371 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 66460

[startup+522.489 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1380712/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=66732 CPUtime=522.25
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 20573 0 0 0 52210 15 0 0 25 0 1 0 224806283 68333568 16211 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 16683 16211 111 241 0 16439 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 66732

[startup+582.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1345384/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=106240 CPUtime=582.25
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 30848 0 0 0 58206 19 0 0 25 0 1 0 224806283 108789760 25024 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 26560 25024 111 241 0 26316 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 106240

[startup+642.528 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1345064/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=106240 CPUtime=642.25
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 30931 0 0 0 64205 20 0 0 25 0 1 0 224806283 108789760 25107 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 26560 25107 111 241 0 26316 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 106240

[startup+702.547 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1344744/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=106352 CPUtime=702.25
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 31318 0 0 0 70205 20 0 0 25 0 1 0 224806283 108904448 25179 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 26588 25179 111 241 0 26344 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 106352

[startup+762.561 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1344424/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=106352 CPUtime=762.24
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 31399 0 0 0 76204 20 0 0 25 0 1 0 224806283 108904448 25260 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 26588 25260 111 241 0 26344 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 106352

[startup+822.583 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1344104/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=106472 CPUtime=822.24
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 31813 0 0 0 82204 20 0 0 25 0 1 0 224806283 109027328 25331 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 26618 25331 111 241 0 26374 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 106472

[startup+882.598 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1344104/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=106472 CPUtime=882.24
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 31813 0 0 0 88203 21 0 0 25 0 1 0 224806283 109027328 25331 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 26618 25331 111 241 0 26374 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 106472

[startup+942.618 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1343400/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=106608 CPUtime=942.24
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 32356 0 0 0 94203 21 0 0 25 0 1 0 224806283 109166592 25501 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 26652 25501 111 241 0 26408 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 106608

[startup+1002.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1343400/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=106608 CPUtime=1002.23
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 32356 0 0 0 100202 21 0 0 25 0 1 0 224806283 109166592 25501 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 26652 25501 111 241 0 26408 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 106608

[startup+1062.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1343528/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=106608 CPUtime=1062.24
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 32356 0 0 0 106202 22 0 0 25 0 1 0 224806283 109166592 25501 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 26652 25501 111 241 0 26408 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 106608

[startup+1122.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1343144/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=106608 CPUtime=1122.24
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 32456 0 0 0 112202 22 0 0 25 0 1 0 224806283 109166592 25601 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 26652 25601 111 241 0 26408 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 106608

[startup+1182.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1341352/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=108364 CPUtime=1182.23
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 33308 0 0 0 118201 22 0 0 25 0 1 0 224806283 110964736 26046 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 27091 26046 111 241 0 26847 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 108364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22584
/proc/meminfo: memFree=1341352/2055920 swapFree=4183224/4192956
[pid=22497] ppid=22495 vsize=108364 CPUtime=1200.05
/proc/22497/stat : 22497 (cmusat_base) R 22495 22497 21746 0 -1 4194304 33311 0 0 0 119983 22 0 0 25 0 1 0 224806283 110964736 26049 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22497/statm: 27091 26049 111 241 0 26847 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 108364

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.09
CPU user time (s): 1199.84
CPU system time (s): 0.245962
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 108364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.245962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33311
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= 2351

runsolver used 0.744886 second user time and 2.51362 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Wed Feb 21 09:01:41 UTC 2007

IDJOB= 303989
IDBENCH= 20121
IDSOLVER= 120
FILE ID= node44/303989-1172048501

PBS_JOBID= 3892738

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S232355738-04.cnf
COMMAND LINE= /tmp/evaluation/303989-1172048501/cmusat_base /tmp/evaluation/303989-1172048501/instance-303989-1172048501.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-303989-1172048501 -o ROOT/results/node44/solver-303989-1172048501 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303989-1172048501/cmusat_base /tmp/evaluation/303989-1172048501/instance-303989-1172048501.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  a6e6a7977b07478d6ffb3f7c9e1941ba

RANDOM SEED= 659247857

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1444824 kB
Buffers:         35116 kB
Cached:         486692 kB
SwapCached:       3560 kB
Active:         117400 kB
Inactive:       414584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1444824 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            2988 kB
Writeback:           0 kB
Mapped:          16660 kB
Slab:            64676 kB
Committed_AS:   526996 kB
PageTables:       1628 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= 66560 MiB

End job on node44 on Wed Feb 21 09:21:44 UTC 2007