Trace number 309975

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) 1200.12 1200.45

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
MD5SUM555d3271dcf55d0b05dd23da8baa6ad3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05599
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/node18/watcher-309975-1172551101 -o ROOT/results/node18/solver-309975-1172551101 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309975-1172551101/cmusat_base /tmp/evaluation/309975-1172551101/instance-309975-1172551101.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: 0.92 0.98 0.99 3/77 19704
/proc/meminfo: memFree=1678200/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=2316 CPUtime=0
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 275064660 2371584 169 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 579 169 90 241 0 335 0

[startup+0.106859 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19704
/proc/meminfo: memFree=1678200/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=2868 CPUtime=0.1
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 339 0 0 0 10 0 0 0 18 0 1 0 275064660 2936832 321 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 717 321 109 241 0 473 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2868

[startup+0.514899 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19704
/proc/meminfo: memFree=1678200/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=3576 CPUtime=0.51
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 498 0 0 0 51 0 0 0 21 0 1 0 275064660 3661824 480 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134562788 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 894 480 109 241 0 650 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3576

[startup+1.33498 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19705
/proc/meminfo: memFree=1676400/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=4896 CPUtime=1.33
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 797 0 0 0 133 0 0 0 25 0 1 0 275064660 5013504 779 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 1224 779 109 241 0 980 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4896

[startup+2.97114 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19705
/proc/meminfo: memFree=1675248/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=5032 CPUtime=2.96
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 863 0 0 0 296 0 0 0 25 0 1 0 275064660 5152768 843 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134562329 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 1258 843 109 241 0 1014 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5032

[startup+6.25346 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19705
/proc/meminfo: memFree=1674288/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=5980 CPUtime=6.24
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 1120 0 0 0 624 0 0 0 25 0 1 0 275064660 6123520 1100 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 1495 1100 109 241 0 1251 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5980

[startup+12.7041 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19705
/proc/meminfo: memFree=1669936/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=10320 CPUtime=12.69
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 2260 0 0 0 1268 1 0 0 25 0 1 0 275064660 10567680 2085 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 2580 2085 109 241 0 2336 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10320

[startup+25.5113 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 19705
/proc/meminfo: memFree=1668656/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=11716 CPUtime=25.49
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 2890 0 0 0 2548 1 0 0 25 0 1 0 275064660 11997184 2485 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134550690 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 2929 2485 109 241 0 2685 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11716

[startup+51.1238 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19705
/proc/meminfo: memFree=1661296/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=19464 CPUtime=51.1
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 5202 0 0 0 5107 3 0 0 25 0 1 0 275064660 19931136 4266 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 4866 4266 109 241 0 4622 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19464

[startup+102.345 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19705
/proc/meminfo: memFree=1657392/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=22916 CPUtime=102.3
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 6533 0 0 0 10226 4 0 0 25 0 1 0 275064660 23465984 5228 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 5729 5228 109 241 0 5485 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22916

[startup+162.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19705
/proc/meminfo: memFree=1644592/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=37420 CPUtime=162.32
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 10479 0 0 0 16226 6 0 0 25 0 1 0 275064660 38318080 8403 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560134 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 9355 8403 109 241 0 9111 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 37420

[startup+222.407 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 19707
/proc/meminfo: memFree=1643760/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=37848 CPUtime=222.34
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 10958 0 0 0 22227 7 0 0 25 0 1 0 275064660 38756352 8597 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 9462 8597 109 241 0 9218 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 37848

[startup+282.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19707
/proc/meminfo: memFree=1641840/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=39520 CPUtime=282.35
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 11627 0 0 0 28227 8 0 0 25 0 1 0 275064660 40468480 9103 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 9880 9103 109 241 0 9636 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 39520

[startup+342.463 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19707
/proc/meminfo: memFree=1638576/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=42792 CPUtime=342.36
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 12712 0 0 0 34227 9 0 0 25 0 1 0 275064660 43819008 10010 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 10698 10010 109 241 0 10454 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 42792

[startup+402.493 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19707
/proc/meminfo: memFree=1633712/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=46808 CPUtime=402.37
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 14207 0 0 0 40226 11 0 0 25 0 1 0 275064660 47931392 11096 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 11702 11096 109 241 0 11458 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 46808

[startup+462.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19707
/proc/meminfo: memFree=1631920/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=48756 CPUtime=462.39
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 14705 0 0 0 46226 13 0 0 25 0 1 0 275064660 49926144 11594 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560602 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 12189 11594 109 241 0 11945 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 48756

[startup+522.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19707
/proc/meminfo: memFree=1629680/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=50708 CPUtime=522.39
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 15472 0 0 0 52226 13 0 0 25 0 1 0 275064660 51924992 12127 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 12677 12127 109 241 0 12433 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 50708

[startup+582.579 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19707
/proc/meminfo: memFree=1605296/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=79012 CPUtime=582.41
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 22603 0 0 0 58224 17 0 0 25 0 1 0 275064660 80908288 18198 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 19753 18198 109 241 0 19509 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 79012

[startup+642.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19707
/proc/meminfo: memFree=1605104/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=79112 CPUtime=642.43
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 22917 0 0 0 64225 18 0 0 25 0 1 0 275064660 81010688 18256 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 19778 18256 109 241 0 19534 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 79112

[startup+702.649 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 19707
/proc/meminfo: memFree=1604720/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=79436 CPUtime=702.45
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 23007 0 0 0 70227 18 0 0 25 0 1 0 275064660 81342464 18346 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 19859 18346 109 241 0 19615 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 79436

[startup+762.68 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19707
/proc/meminfo: memFree=1604272/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=79544 CPUtime=762.46
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 23404 0 0 0 76227 19 0 0 25 0 1 0 275064660 81453056 18462 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 19886 18462 109 241 0 19642 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 79544

[startup+822.714 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19707
/proc/meminfo: memFree=1603824/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=79864 CPUtime=822.47
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 23514 0 0 0 82228 19 0 0 25 0 1 0 275064660 81780736 18572 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 19966 18572 109 241 0 19722 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 79864

[startup+882.744 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19707
/proc/meminfo: memFree=1603248/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=80304 CPUtime=882.49
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 23971 0 0 0 88229 20 0 0 25 0 1 0 275064660 82231296 18721 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 20076 18721 109 241 0 19832 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 80304

[startup+942.775 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19707
/proc/meminfo: memFree=1603120/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=80436 CPUtime=942.51
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 24017 0 0 0 94230 21 0 0 25 0 1 0 275064660 82366464 18767 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 20109 18767 109 241 0 19865 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 80436

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19707
/proc/meminfo: memFree=1602672/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=80820 CPUtime=1002.52
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 24121 0 0 0 100231 21 0 0 25 0 1 0 275064660 82759680 18871 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134527147 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 20205 18871 109 241 0 19961 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 80820

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19707
/proc/meminfo: memFree=1601712/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=81608 CPUtime=1062.55
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 24697 0 0 0 106233 22 0 0 25 0 1 0 275064660 83566592 19109 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 20402 19109 109 241 0 20158 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 81608

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19707
/proc/meminfo: memFree=1601648/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=81608 CPUtime=1122.56
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 24700 0 0 0 112234 22 0 0 25 0 1 0 275064660 83566592 19112 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 20402 19112 109 241 0 20158 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 81608

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19707
/proc/meminfo: memFree=1601520/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=81768 CPUtime=1182.57
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 24741 0 0 0 118235 22 0 0 25 0 1 0 275064660 83730432 19153 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 20442 19153 109 241 0 20198 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 81768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19707
/proc/meminfo: memFree=1601520/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=81768 CPUtime=1200.1
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 24744 0 0 0 119987 23 0 0 25 0 1 0 275064660 83730432 19156 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135063542 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 20442 19156 109 241 0 20198 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 81768

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19707
/proc/meminfo: memFree=1601520/2055920 swapFree=4192812/4192956
[pid=19704] ppid=19702 vsize=81768 CPUtime=1200.1
/proc/19704/stat : 19704 (cmusat_base) R 19702 19704 18019 0 -1 4194304 24744 0 0 0 119987 23 0 0 25 0 1 0 275064660 83730432 19156 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135063542 0 0 4096 35 0 0 0 17 1 0 0
/proc/19704/statm: 20442 19156 109 241 0 20198 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 81768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.12
CPU user time (s): 1199.87
CPU system time (s): 0.242963
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 81768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.242963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24744
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= 1223

runsolver used 1.40079 second user time and 2.85956 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Tue Feb 27 04:38:21 UTC 2007

IDJOB= 309975
IDBENCH= 20274
IDSOLVER= 120
FILE ID= node18/309975-1172551101

PBS_JOBID= 3971647

Free space on /tmp= 66555 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/309975-1172551101/cmusat_base /tmp/evaluation/309975-1172551101/instance-309975-1172551101.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-309975-1172551101 -o ROOT/results/node18/solver-309975-1172551101 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309975-1172551101/cmusat_base /tmp/evaluation/309975-1172551101/instance-309975-1172551101.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  555d3271dcf55d0b05dd23da8baa6ad3

RANDOM SEED= 876768477

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1678672 kB
Buffers:         47612 kB
Cached:         202084 kB
SwapCached:          0 kB
Active:         234380 kB
Inactive:        75048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678672 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2524 kB
Writeback:           0 kB
Mapped:          78660 kB
Slab:            53476 kB
Committed_AS:   951744 kB
PageTables:       1668 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= 66555 MiB

End job on node18 on Tue Feb 27 04:58:24 UTC 2007