Trace number 303210

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 1200.66

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S640027679-08.cnf
MD5SUM146b745b9914cd900644d53b6888b65c
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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/node35/watcher-303210-1172029837 -o ROOT/results/node35/solver-303210-1172029837 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303210-1172029837/cmusat_base /tmp/evaluation/303210-1172029837/instance-303210-1172029837.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 24527
/proc/meminfo: memFree=1516184/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=2692 CPUtime=0
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 196747476 2756608 247 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 673 247 90 241 0 429 0

[startup+0.10681 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24527
/proc/meminfo: memFree=1516184/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=4588 CPUtime=0.1
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 785 0 0 0 10 0 0 0 18 0 1 0 196747476 4698112 722 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 1147 722 111 241 0 903 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4588

[startup+0.514888 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24527
/proc/meminfo: memFree=1516184/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=5248 CPUtime=0.51
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 983 0 0 0 51 0 0 0 22 0 1 0 196747476 5373952 920 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 1312 922 111 241 0 1068 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5248

[startup+1.33705 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24528
/proc/meminfo: memFree=1511248/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=7020 CPUtime=1.33
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 1653 0 0 0 133 0 0 0 25 0 1 0 196747476 7188480 1417 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551949 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 1755 1417 111 241 0 1511 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7020

[startup+2.97337 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24528
/proc/meminfo: memFree=1510544/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=7956 CPUtime=2.96
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 1968 0 0 0 296 0 0 0 25 0 1 0 196747476 8146944 1637 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551653 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 1989 1637 111 241 0 1745 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7956

[startup+6.25302 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24528
/proc/meminfo: memFree=1509008/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=9036 CPUtime=6.24
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 2437 0 0 0 623 1 0 0 25 0 1 0 196747476 9252864 1950 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 2259 1950 111 241 0 2015 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9036

[startup+12.7053 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 24528
/proc/meminfo: memFree=1503888/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=14508 CPUtime=12.69
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 3929 0 0 0 1268 1 0 0 25 0 1 0 196747476 14856192 3117 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 3627 3117 111 241 0 3383 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14508

[startup+25.5058 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 24528
/proc/meminfo: memFree=1502992/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=15232 CPUtime=25.49
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 4383 0 0 0 2547 2 0 0 25 0 1 0 196747476 15597568 3358 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 3808 3358 111 241 0 3564 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15232

[startup+51.1139 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24528
/proc/meminfo: memFree=1496080/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=21868 CPUtime=51.09
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 6570 0 0 0 5105 4 0 0 25 0 1 0 196747476 22392832 5086 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 5467 5086 111 241 0 5223 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 21868

[startup+102.32 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 24528
/proc/meminfo: memFree=1483536/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=35712 CPUtime=102.27
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 10688 0 0 0 10221 6 0 0 25 0 1 0 196747476 36569088 8227 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 8928 8227 111 241 0 8684 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35712

[startup+162.342 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24528
/proc/meminfo: memFree=1481104/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=37812 CPUtime=162.27
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 11603 0 0 0 16221 6 0 0 25 0 1 0 196747476 38719488 8832 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559870 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 9453 8832 111 241 0 9209 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 37812

[startup+222.362 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 24528
/proc/meminfo: memFree=1474896/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=43788 CPUtime=222.27
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 13508 0 0 0 22218 9 0 0 25 0 1 0 196747476 44838912 10375 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 10947 10375 111 241 0 10703 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 43788

[startup+282.381 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 24528
/proc/meminfo: memFree=1470544/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=47808 CPUtime=282.26
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 14773 0 0 0 28216 10 0 0 25 0 1 0 196747476 48955392 11436 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559851 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 11952 11436 111 241 0 11708 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 47808

[startup+342.397 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24528
/proc/meminfo: memFree=1443920/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=78036 CPUtime=342.26
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 22595 0 0 0 34212 14 0 0 25 0 1 0 196747476 79908864 18078 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559870 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 19509 18078 111 241 0 19265 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 78036

[startup+402.418 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24528
/proc/meminfo: memFree=1443280/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=78252 CPUtime=402.25
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 22984 0 0 0 40211 14 0 0 25 0 1 0 196747476 80130048 18227 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 19563 18227 111 241 0 19319 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 78252

[startup+462.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24528
/proc/meminfo: memFree=1442448/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=78824 CPUtime=462.26
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 23449 0 0 0 46211 15 0 0 25 0 1 0 196747476 80715776 18431 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 19706 18431 111 241 0 19462 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 78824

[startup+522.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24528
/proc/meminfo: memFree=1442128/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=79148 CPUtime=522.25
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 23551 0 0 0 52210 15 0 0 25 0 1 0 196747476 81047552 18533 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 19787 18533 111 241 0 19543 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 79148

[startup+582.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24528
/proc/meminfo: memFree=1441424/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=79768 CPUtime=582.25
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 24057 0 0 0 58210 15 0 0 25 0 1 0 196747476 81682432 18688 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 19942 18688 111 241 0 19698 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 79768

[startup+642.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24612
/proc/meminfo: memFree=1439448/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=80012 CPUtime=642.21
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 24535 0 0 0 64205 16 0 0 25 0 1 0 196747476 81932288 18856 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 20003 18856 111 241 0 19759 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 80012

[startup+702.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24698
/proc/meminfo: memFree=1439392/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=80204 CPUtime=702.18
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 24567 0 0 0 70202 16 0 0 25 0 1 0 196747476 82128896 18888 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 20051 18888 111 241 0 19807 0
Current children cumulated CPU time (s) 702.18
Current children cumulated vsize (KiB) 80204

[startup+762.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24727
/proc/meminfo: memFree=1437840/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=82364 CPUtime=762.16
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 25561 0 0 0 76199 17 0 0 25 0 1 0 196747476 84340736 19511 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560595 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 20591 19511 111 241 0 20347 0
Current children cumulated CPU time (s) 762.16
Current children cumulated vsize (KiB) 82364

[startup+822.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24727
/proc/meminfo: memFree=1437200/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=83296 CPUtime=822.15
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 25749 0 0 0 82198 17 0 0 25 0 1 0 196747476 85295104 19699 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 20824 19699 111 241 0 20580 0
Current children cumulated CPU time (s) 822.15
Current children cumulated vsize (KiB) 83296

[startup+882.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24727
/proc/meminfo: memFree=1432848/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=87520 CPUtime=882.16
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 26861 0 0 0 88197 19 0 0 25 0 1 0 196747476 89620480 20811 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 21880 20811 111 241 0 21636 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 87520

[startup+942.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24727
/proc/meminfo: memFree=1429584/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=90424 CPUtime=942.15
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 28011 0 0 0 94195 20 0 0 25 0 1 0 196747476 92594176 21592 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 22606 21592 111 241 0 22362 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 90424

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24727
/proc/meminfo: memFree=1429456/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=90560 CPUtime=1002.15
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 28061 0 0 0 100194 21 0 0 25 0 1 0 196747476 92733440 21642 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 22640 21642 111 241 0 22396 0
Current children cumulated CPU time (s) 1002.15
Current children cumulated vsize (KiB) 90560

[startup+1062.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24727
/proc/meminfo: memFree=1426640/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=93396 CPUtime=1062.15
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 28791 0 0 0 106193 22 0 0 25 0 1 0 196747476 95637504 22339 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 23349 22339 111 241 0 23105 0
Current children cumulated CPU time (s) 1062.15
Current children cumulated vsize (KiB) 93396

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24727
/proc/meminfo: memFree=1420368/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=99380 CPUtime=1122.14
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 30761 0 0 0 112191 23 0 0 25 0 1 0 196747476 101765120 23907 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 24845 23907 111 241 0 24601 0
Current children cumulated CPU time (s) 1122.14
Current children cumulated vsize (KiB) 99380

[startup+1182.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24727
/proc/meminfo: memFree=1420240/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=99512 CPUtime=1182.14
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 30793 0 0 0 118191 23 0 0 25 0 1 0 196747476 101900288 23939 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 24878 23939 111 241 0 24634 0
Current children cumulated CPU time (s) 1182.14
Current children cumulated vsize (KiB) 99512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24727
/proc/meminfo: memFree=1420176/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=99644 CPUtime=1200.06
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 30815 0 0 0 119983 23 0 0 25 0 1 0 196747476 102035456 23961 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 24911 23961 111 241 0 24667 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 99644

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 2/65 24727
/proc/meminfo: memFree=1420176/2055920 swapFree=4183772/4192956
[pid=24527] ppid=24525 vsize=99644 CPUtime=1200.06
/proc/24527/stat : 24527 (cmusat_base) R 24525 24527 24421 0 -1 4194304 30815 0 0 0 119983 23 0 0 25 0 1 0 196747476 102035456 23961 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24527/statm: 24911 23961 111 241 0 24667 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 99644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.66
CPU time (s): 1200.09
CPU user time (s): 1199.84
CPU system time (s): 0.253961
CPU usage (%): 99.9524
Max. virtual memory (cumulated for all children) (KiB): 99644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.253961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30815
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= 2290

runsolver used 0.78388 second user time and 2.50762 second system time

The end



Launcher Data (download as text)




Begin job on node35 on Wed Feb 21 03:50:38 UTC 2007

IDJOB= 303210
IDBENCH= 20102
IDSOLVER= 120
FILE ID= node35/303210-1172029837

PBS_JOBID= 3892722

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S640027679-08.cnf
COMMAND LINE= /tmp/evaluation/303210-1172029837/cmusat_base /tmp/evaluation/303210-1172029837/instance-303210-1172029837.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-303210-1172029837 -o ROOT/results/node35/solver-303210-1172029837 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303210-1172029837/cmusat_base /tmp/evaluation/303210-1172029837/instance-303210-1172029837.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  146b745b9914cd900644d53b6888b65c

RANDOM SEED= 191904118

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1516592 kB
Buffers:         38800 kB
Cached:         406916 kB
SwapCached:       3084 kB
Active:          99692 kB
Inactive:       355376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1516592 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:            2884 kB
Writeback:           0 kB
Mapped:          15300 kB
Slab:            70260 kB
Committed_AS:   747100 kB
PageTables:       1412 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 node35 on Wed Feb 21 04:10:40 UTC 2007