Trace number 303497

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) 1200.11 1200.66

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1923240245-08.cnf
MD5SUMb9cfdbb54bb41cfa6a69bab5a7fcb3dc
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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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/node26/watcher-303497-1172036784 -o ROOT/results/node26/solver-303497-1172036784 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303497-1172036784/cmusat_base /tmp/evaluation/303497-1172036784/instance-303497-1172036784.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 20199
/proc/meminfo: memFree=1548216/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=2780 CPUtime=0
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 223632085 2846720 259 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134906341 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 695 259 90 241 0 451 0

[startup+0.106972 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20199
/proc/meminfo: memFree=1548216/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=4568 CPUtime=0.1
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 855 0 0 0 10 0 0 0 18 0 1 0 223632085 4677632 719 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 1142 719 111 241 0 898 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4568

[startup+0.515041 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20199
/proc/meminfo: memFree=1548216/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=5360 CPUtime=0.51
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 1087 0 0 0 51 0 0 0 22 0 1 0 223632085 5488640 951 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 1340 951 111 241 0 1096 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5360

[startup+1.33518 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1543152/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=7400 CPUtime=1.32
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 1713 0 0 0 132 0 0 0 25 0 1 0 223632085 7577600 1484 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 1850 1484 111 241 0 1606 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7400

[startup+2.97147 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1542064/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=8080 CPUtime=2.96
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 2045 0 0 0 295 1 0 0 25 0 1 0 223632085 8273920 1666 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 2020 1666 111 241 0 1776 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8080

[startup+6.25204 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1540336/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=9560 CPUtime=6.24
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 2625 0 0 0 623 1 0 0 25 0 1 0 223632085 9789440 2081 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 2390 2081 111 241 0 2146 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9560

[startup+12.7052 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1534256/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=16060 CPUtime=12.69
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 4459 0 0 0 1267 2 0 0 25 0 1 0 223632085 16445440 3460 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 4015 3460 111 241 0 3771 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16060

[startup+25.5124 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1533936/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=16396 CPUtime=25.49
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 4759 0 0 0 2546 3 0 0 25 0 1 0 223632085 16789504 3608 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 4099 3608 111 241 0 3855 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16396

[startup+51.1238 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1528816/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=21180 CPUtime=51.1
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 6407 0 0 0 5105 5 0 0 25 0 1 0 223632085 21688320 4887 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 5295 4887 111 241 0 5051 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21180

[startup+102.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1510576/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=41104 CPUtime=102.29
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 11976 0 0 0 10221 8 0 0 25 0 1 0 223632085 42090496 9445 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 10276 9445 111 241 0 10032 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 41104

[startup+162.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1509808/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=41244 CPUtime=162.3
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 12615 0 0 0 16221 9 0 0 25 0 1 0 223632085 42233856 9625 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 10311 9625 111 241 0 10067 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 41244

[startup+222.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1505072/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=45544 CPUtime=222.31
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 14164 0 0 0 22220 11 0 0 25 0 1 0 223632085 46637056 10805 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 11386 10805 111 241 0 11142 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 45544

[startup+282.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1500400/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=49980 CPUtime=282.31
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 15519 0 0 0 28219 12 0 0 25 0 1 0 223632085 51179520 11952 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 12495 11952 111 241 0 12251 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 49980

[startup+342.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1496432/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=53796 CPUtime=342.33
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 16752 0 0 0 34219 14 0 0 25 0 1 0 223632085 55087104 12960 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 13449 12960 111 241 0 13205 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 53796

[startup+402.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1491504/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=58504 CPUtime=402.34
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 18219 0 0 0 40219 15 0 0 25 0 1 0 223632085 59908096 14183 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 14626 14183 111 241 0 14382 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 58504

[startup+462.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1462000/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=92120 CPUtime=462.35
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 26622 0 0 0 46216 19 0 0 25 0 1 0 223632085 94330880 21522 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 23030 21522 111 241 0 22786 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 92120

[startup+522.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1461616/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=92212 CPUtime=522.35
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 27011 0 0 0 52216 19 0 0 25 0 1 0 223632085 94425088 21646 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 23053 21646 111 241 0 22809 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 92212

[startup+582.572 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1461360/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=92472 CPUtime=582.36
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 27116 0 0 0 58216 20 0 0 25 0 1 0 223632085 94691328 21718 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 23118 21718 111 241 0 22874 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 92472

[startup+642.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1460848/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=92716 CPUtime=642.37
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 27541 0 0 0 64216 21 0 0 25 0 1 0 223632085 94941184 21855 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 23179 21855 111 241 0 22935 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 92716

[startup+702.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1460144/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=93020 CPUtime=702.38
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 28011 0 0 0 70216 22 0 0 25 0 1 0 223632085 95252480 22011 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 23255 22011 111 241 0 23011 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 93020

[startup+762.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1459952/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=93344 CPUtime=762.38
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 28084 0 0 0 76216 22 0 0 25 0 1 0 223632085 95584256 22084 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 23336 22084 111 241 0 23092 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 93344

[startup+822.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20200
/proc/meminfo: memFree=1458736/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=93980 CPUtime=822.39
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 28706 0 0 0 82216 23 0 0 25 0 1 0 223632085 96235520 22364 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 23495 22364 111 241 0 23251 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 93980

[startup+882.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20264
/proc/meminfo: memFree=1457328/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=94364 CPUtime=882.38
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 28751 0 0 0 88214 24 0 0 25 0 1 0 223632085 96628736 22409 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 23591 22409 111 241 0 23347 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 94364

[startup+942.781 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20356
/proc/meminfo: memFree=1456824/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=94888 CPUtime=942.34
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 28915 0 0 0 94210 24 0 0 25 0 1 0 223632085 97165312 22540 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 23722 22540 111 241 0 23478 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 94888

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20398
/proc/meminfo: memFree=1457384/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=95080 CPUtime=1002.34
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 29072 0 0 0 100209 25 0 0 25 0 1 0 223632085 97361920 22697 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 23770 22697 111 241 0 23526 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 95080

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20398
/proc/meminfo: memFree=1456872/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=95612 CPUtime=1062.35
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 29567 0 0 0 106210 25 0 0 25 0 1 0 223632085 97906688 22820 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 23903 22820 111 241 0 23659 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 95612

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20398
/proc/meminfo: memFree=1456808/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=95612 CPUtime=1122.36
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 29574 0 0 0 112210 26 0 0 25 0 1 0 223632085 97906688 22827 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 23903 22827 111 241 0 23659 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 95612

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20398
/proc/meminfo: memFree=1456104/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=96720 CPUtime=1182.36
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 29857 0 0 0 118210 26 0 0 25 0 1 0 223632085 99041280 23044 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 24180 23044 111 241 0 23936 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 96720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20398
/proc/meminfo: memFree=1453096/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=99420 CPUtime=1200.08
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 30599 0 0 0 119980 28 0 0 25 0 1 0 223632085 101806080 23786 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 24855 23786 111 241 0 24611 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 99420

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

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

[startup+1200.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20398
/proc/meminfo: memFree=1453096/2055920 swapFree=4157304/4192956
[pid=20199] ppid=20197 vsize=99420 CPUtime=1200.08
/proc/20199/stat : 20199 (cmusat_base) R 20197 20199 19349 0 -1 4194304 30599 0 0 0 119980 28 0 0 25 0 1 0 223632085 101806080 23786 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20199/statm: 24855 23786 111 241 0 24611 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 99420

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.66
CPU time (s): 1200.11
CPU user time (s): 1199.81
CPU system time (s): 0.297954
CPU usage (%): 99.9543
Max. virtual memory (cumulated for all children) (KiB): 99420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.297954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30599
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= 26524

runsolver used 1.38179 second user time and 2.77258 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Wed Feb 21 05:46:24 UTC 2007

IDJOB= 303497
IDBENCH= 20109
IDSOLVER= 120
FILE ID= node26/303497-1172036784

PBS_JOBID= 3892700

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1923240245-08.cnf
COMMAND LINE= /tmp/evaluation/303497-1172036784/cmusat_base /tmp/evaluation/303497-1172036784/instance-303497-1172036784.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-303497-1172036784 -o ROOT/results/node26/solver-303497-1172036784 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303497-1172036784/cmusat_base /tmp/evaluation/303497-1172036784/instance-303497-1172036784.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b9cfdbb54bb41cfa6a69bab5a7fcb3dc

RANDOM SEED= 766251938

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1548624 kB
Buffers:         40420 kB
Cached:         397340 kB
SwapCached:      15188 kB
Active:         377140 kB
Inactive:        85872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548624 kB
SwapTotal:     4192956 kB
SwapFree:      4157304 kB
Dirty:            2936 kB
Writeback:           0 kB
Mapped:          29604 kB
Slab:            29948 kB
Committed_AS:   653088 kB
PageTables:       1680 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 node26 on Wed Feb 21 06:06:27 UTC 2007