Trace number 304440

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) 1200.06 1200.44

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S679764311-04.cnf
MD5SUM16242b6f859b81dbfcf1afca06363c42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark336.557
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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/node41/watcher-304440-1172058705 -o ROOT/results/node41/solver-304440-1172058705 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304440-1172058705/cmusat_base /tmp/evaluation/304440-1172058705/instance-304440-1172058705.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 3/64 12682
/proc/meminfo: memFree=1657416/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=2636 CPUtime=0
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 225826418 2699264 233 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 659 233 90 241 0 415 0

[startup+0.106965 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12682
/proc/meminfo: memFree=1657416/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=4240 CPUtime=0.1
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 714 0 0 0 10 0 0 0 18 0 1 0 225826418 4341760 656 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 1060 656 111 241 0 816 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4240

[startup+0.514999 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12682
/proc/meminfo: memFree=1657416/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=5032 CPUtime=0.5
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 933 0 0 0 50 0 0 0 21 0 1 0 225826418 5152768 875 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559864 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 1258 875 111 241 0 1014 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5032

[startup+1.33507 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12683
/proc/meminfo: memFree=1652800/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=6388 CPUtime=1.32
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 1444 0 0 0 132 0 0 0 25 0 1 0 225826418 6541312 1232 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 1597 1232 111 241 0 1353 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6388

[startup+2.97121 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12683
/proc/meminfo: memFree=1652096/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=7192 CPUtime=2.96
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 1765 0 0 0 296 0 0 0 25 0 1 0 225826418 7364608 1468 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 1798 1469 111 241 0 1554 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7192

[startup+6.2475 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12683
/proc/meminfo: memFree=1650752/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=8420 CPUtime=6.24
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 2284 0 0 0 623 1 0 0 25 0 1 0 225826418 8622080 1798 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 2105 1798 111 241 0 1861 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8420

[startup+12.7021 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12683
/proc/meminfo: memFree=1646976/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=12464 CPUtime=12.69
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 3427 0 0 0 1268 1 0 0 25 0 1 0 225826418 12763136 2642 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 3116 2642 111 241 0 2872 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12464

[startup+25.5062 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 12683
/proc/meminfo: memFree=1644160/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=15052 CPUtime=25.49
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 4404 0 0 0 2547 2 0 0 25 0 1 0 225826418 15413248 3337 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559864 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 3763 3337 111 241 0 3519 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15052

[startup+51.1124 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 12683
/proc/meminfo: memFree=1630400/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=30168 CPUtime=51.09
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 8623 0 0 0 5105 4 0 0 25 0 1 0 225826418 30892032 6766 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 7542 6766 111 241 0 7298 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 30168

[startup+102.32 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 12683
/proc/meminfo: memFree=1629504/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=30448 CPUtime=102.28
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 9308 0 0 0 10224 4 0 0 25 0 1 0 225826418 31178752 6971 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559964 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 7612 6971 111 241 0 7368 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 30448

[startup+162.34 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12683
/proc/meminfo: memFree=1623104/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=36528 CPUtime=162.29
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 11391 0 0 0 16223 6 0 0 25 0 1 0 225826418 37404672 8585 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 9132 8585 111 241 0 8888 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 36528

[startup+222.358 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12683
/proc/meminfo: memFree=1619456/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=40116 CPUtime=222.3
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 12477 0 0 0 22223 7 0 0 25 0 1 0 225826418 41078784 9488 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 10029 9488 111 241 0 9785 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 40116

[startup+282.377 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12683
/proc/meminfo: memFree=1597952/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=64400 CPUtime=282.3
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 18833 0 0 0 28221 9 0 0 25 0 1 0 225826418 65945600 14793 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 16100 14793 111 241 0 15856 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 64400

[startup+342.393 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12683
/proc/meminfo: memFree=1596480/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=65424 CPUtime=342.3
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 19490 0 0 0 34220 10 0 0 25 0 1 0 225826418 66994176 15215 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 16356 15215 111 241 0 16112 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 65424

[startup+402.409 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12683
/proc/meminfo: memFree=1596160/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=65424 CPUtime=402.3
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 19541 0 0 0 40220 10 0 0 25 0 1 0 225826418 66994176 15266 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 16356 15266 111 241 0 16112 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 65424

[startup+462.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12683
/proc/meminfo: memFree=1595968/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=65512 CPUtime=462.31
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 19862 0 0 0 46221 10 0 0 25 0 1 0 225826418 67084288 15331 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 16378 15331 111 241 0 16134 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 65512

[startup+522.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12683
/proc/meminfo: memFree=1595392/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=65612 CPUtime=522.31
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 20267 0 0 0 52221 10 0 0 25 0 1 0 225826418 67186688 15458 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 16403 15458 111 241 0 16159 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 65612

[startup+582.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12785
/proc/meminfo: memFree=1593992/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=65612 CPUtime=582.29
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 20306 0 0 0 58218 11 0 0 25 0 1 0 225826418 67186688 15497 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 16403 15497 111 241 0 16159 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 65612

[startup+642.53 s]
/proc/loadavg: 1.06 1.00 1.00 2/71 12861
/proc/meminfo: memFree=1590008/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=69336 CPUtime=642.27
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 21582 0 0 0 64215 12 0 0 25 0 1 0 225826418 71000064 16470 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 17334 16470 111 241 0 17090 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 69336

[startup+702.549 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 12881
/proc/meminfo: memFree=1588800/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=71796 CPUtime=702.27
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 22201 0 0 0 70214 13 0 0 25 0 1 0 225826418 73519104 17089 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 17949 17089 111 241 0 17705 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 71796

[startup+762.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12881
/proc/meminfo: memFree=1584832/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=75624 CPUtime=762.28
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 23561 0 0 0 76214 14 0 0 25 0 1 0 225826418 77438976 18085 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 18906 18085 111 241 0 18662 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 75624

[startup+822.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12881
/proc/meminfo: memFree=1584384/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=76080 CPUtime=822.28
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 23664 0 0 0 82214 14 0 0 25 0 1 0 225826418 77905920 18188 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 19020 18188 111 241 0 18776 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 76080

[startup+882.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12881
/proc/meminfo: memFree=1577408/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=82692 CPUtime=882.29
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 25779 0 0 0 88212 17 0 0 25 0 1 0 225826418 84676608 19942 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 20673 19942 111 241 0 20429 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 82692

[startup+942.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12881
/proc/meminfo: memFree=1576896/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=83084 CPUtime=942.29
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 25895 0 0 0 94212 17 0 0 25 0 1 0 225826418 85078016 20058 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 20771 20058 111 241 0 20527 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 83084

[startup+1002.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12881
/proc/meminfo: memFree=1576576/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=83668 CPUtime=1002.29
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 26007 0 0 0 100212 17 0 0 25 0 1 0 225826418 85676032 20137 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 20917 20137 111 241 0 20673 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 83668

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12881
/proc/meminfo: memFree=1570688/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=89140 CPUtime=1062.3
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 27487 0 0 0 106211 19 0 0 25 0 1 0 225826418 91279360 21617 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 22285 21617 111 241 0 22041 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 89140

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12881
/proc/meminfo: memFree=1529408/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=136880 CPUtime=1122.31
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 39876 0 0 0 112207 24 0 0 25 0 1 0 225826418 140165120 31908 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 34220 31908 111 241 0 33976 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 136880

[startup+1182.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12881
/proc/meminfo: memFree=1529024/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=137404 CPUtime=1182.31
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 39985 0 0 0 118207 24 0 0 25 0 1 0 225826418 140701696 31984 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 34351 31984 111 241 0 34107 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 137404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12881
/proc/meminfo: memFree=1529024/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=137404 CPUtime=1200.03
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 39987 0 0 0 119979 24 0 0 25 0 1 0 225826418 140701696 31986 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 34351 31986 111 241 0 34107 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 137404

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12881
/proc/meminfo: memFree=1529024/2055920 swapFree=4183336/4192956
[pid=12682] ppid=12680 vsize=137404 CPUtime=1200.03
/proc/12682/stat : 12682 (cmusat_base) R 12680 12682 12280 0 -1 4194304 39987 0 0 0 119979 24 0 0 25 0 1 0 225826418 140701696 31986 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12682/statm: 34351 31986 111 241 0 34107 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 137404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.06
CPU user time (s): 1199.79
CPU system time (s): 0.265959
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 137404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.265959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39987
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= 1863

runsolver used 0.742887 second user time and 2.54861 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Wed Feb 21 11:51:45 UTC 2007

IDJOB= 304440
IDBENCH= 20132
IDSOLVER= 120
FILE ID= node41/304440-1172058705

PBS_JOBID= 3892776

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S679764311-04.cnf
COMMAND LINE= /tmp/evaluation/304440-1172058705/cmusat_base /tmp/evaluation/304440-1172058705/instance-304440-1172058705.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-304440-1172058705 -o ROOT/results/node41/solver-304440-1172058705 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304440-1172058705/cmusat_base /tmp/evaluation/304440-1172058705/instance-304440-1172058705.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  16242b6f859b81dbfcf1afca06363c42

RANDOM SEED= 512400322

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1657824 kB
Buffers:         38684 kB
Cached:         306348 kB
SwapCached:       4216 kB
Active:         263096 kB
Inactive:        92808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1657824 kB
SwapTotal:     4192956 kB
SwapFree:      4183336 kB
Dirty:            2820 kB
Writeback:           0 kB
Mapped:          15592 kB
Slab:            28176 kB
Committed_AS:   485268 kB
PageTables:       1476 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= 66561 MiB

End job on node41 on Wed Feb 21 12:11:47 UTC 2007