Trace number 312066

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) 1200.07 1200.25

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S883553387-12-UNSAT.cnf
MD5SUM2976853275fc06eec446787735cebe47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark123.8
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
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/node16/watcher-312066-1172581306 -o ROOT/results/node16/solver-312066-1172581306 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312066-1172581306/cmusat_base /tmp/evaluation/312066-1172581306/instance-312066-1172581306.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 3/83 23938
/proc/meminfo: memFree=1400664/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=2488 CPUtime=0
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 278084921 2547712 180 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 622 181 90 241 0 378 0

[startup+0.107144 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 23938
/proc/meminfo: memFree=1400664/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=2976 CPUtime=0.1
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 350 0 0 0 10 0 0 0 18 0 1 0 278084921 3047424 332 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559911 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 744 332 109 241 0 500 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2976

[startup+0.515096 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 23938
/proc/meminfo: memFree=1400664/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=3636 CPUtime=0.51
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 509 0 0 0 51 0 0 0 21 0 1 0 278084921 3723264 491 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134551284 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 909 491 109 241 0 665 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3636

[startup+1.336 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 23941
/proc/meminfo: memFree=1398800/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=3824 CPUtime=1.33
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 587 0 0 0 133 0 0 0 25 0 1 0 278084921 3915776 569 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560259 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 956 569 109 241 0 712 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3824

[startup+2.97381 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 23941
/proc/meminfo: memFree=1398288/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=5464 CPUtime=2.96
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 922 0 0 0 296 0 0 0 25 0 1 0 278084921 5595136 904 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 1366 904 109 241 0 1122 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5464

[startup+6.25142 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 23943
/proc/meminfo: memFree=1396816/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=5696 CPUtime=6.24
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 1005 0 0 0 624 0 0 0 25 0 1 0 278084921 5832704 978 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 1424 978 109 241 0 1180 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5696

[startup+12.7097 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 23949
/proc/meminfo: memFree=1395280/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=7048 CPUtime=12.69
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 1450 0 0 0 1269 0 0 0 25 0 1 0 278084921 7217152 1355 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 1762 1355 109 241 0 1518 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7048

[startup+25.5192 s]
/proc/loadavg: 0.95 0.98 0.99 2/84 23993
/proc/meminfo: memFree=1392272/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=10380 CPUtime=25.47
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 2523 0 0 0 2546 1 0 0 25 0 1 0 278084921 10629120 2109 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134551520 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 2595 2109 109 241 0 2351 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 10380

[startup+51.2122 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24023
/proc/meminfo: memFree=1389960/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=13640 CPUtime=51.14
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 3625 0 0 0 5113 1 0 0 25 0 1 0 278084921 13967360 2968 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 3410 2968 109 241 0 3166 0
Current children cumulated CPU time (s) 51.14
Current children cumulated vsize (KiB) 13640

[startup+102.416 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24023
/proc/meminfo: memFree=1384336/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=20200 CPUtime=102.34
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 5743 0 0 0 10232 2 0 0 25 0 1 0 278084921 20684800 4426 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 5050 4426 109 241 0 4806 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 20200

[startup+162.435 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24023
/proc/meminfo: memFree=1380624/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=23400 CPUtime=162.36
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 6985 0 0 0 16232 4 0 0 25 0 1 0 278084921 23961600 5331 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 5850 5331 109 241 0 5606 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 23400

[startup+222.447 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 24023
/proc/meminfo: memFree=1376912/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=26728 CPUtime=222.37
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 8169 0 0 0 22231 6 0 0 25 0 1 0 278084921 27369472 6237 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 6682 6237 109 241 0 6438 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 26728

[startup+282.457 s]
/proc/loadavg: 1.01 1.00 1.00 3/78 24023
/proc/meminfo: memFree=1365968/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=40072 CPUtime=282.37
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 11724 0 0 0 28230 7 0 0 25 0 1 0 278084921 41033728 8985 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 10018 8985 109 241 0 9774 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 40072

[startup+342.466 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24023
/proc/meminfo: memFree=1365584/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=40280 CPUtime=342.38
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 12011 0 0 0 34230 8 0 0 25 0 1 0 278084921 41246720 9098 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 10070 9098 109 241 0 9826 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 40280

[startup+402.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24023
/proc/meminfo: memFree=1365072/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=40512 CPUtime=402.39
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 12332 0 0 0 40230 9 0 0 25 0 1 0 278084921 41484288 9229 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559870 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 10128 9229 109 241 0 9884 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 40512

[startup+462.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24023
/proc/meminfo: memFree=1364688/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=40748 CPUtime=462.4
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 12649 0 0 0 46231 9 0 0 25 0 1 0 278084921 41725952 9338 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 10187 9338 109 241 0 9943 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 40748

[startup+522.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24023
/proc/meminfo: memFree=1363792/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=41684 CPUtime=522.41
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 12900 0 0 0 52231 10 0 0 25 0 1 0 278084921 42684416 9589 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 10421 9589 109 241 0 10177 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 41684

[startup+582.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24023
/proc/meminfo: memFree=1361104/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=43940 CPUtime=582.42
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 13765 0 0 0 58231 11 0 0 25 0 1 0 278084921 44994560 10227 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 10985 10227 109 241 0 10741 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 43940

[startup+642.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24023
/proc/meminfo: memFree=1358224/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=46728 CPUtime=642.43
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 14495 0 0 0 64231 12 0 0 25 0 1 0 278084921 47849472 10957 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 11682 10957 109 241 0 11438 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 46728

[startup+702.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24023
/proc/meminfo: memFree=1356496/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=48280 CPUtime=702.44
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 15171 0 0 0 70231 13 0 0 25 0 1 0 278084921 49438720 11384 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 12070 11384 109 241 0 11826 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 48280

[startup+762.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24023
/proc/meminfo: memFree=1355920/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=49060 CPUtime=762.46
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 15335 0 0 0 76232 14 0 0 25 0 1 0 278084921 50237440 11548 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560049 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 12265 11548 109 241 0 12021 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 49060

[startup+822.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24023
/proc/meminfo: memFree=1350160/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=54348 CPUtime=822.47
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 16758 0 0 0 82231 16 0 0 25 0 1 0 278084921 55652352 12971 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 13587 12971 109 241 0 13343 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 54348

[startup+882.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24023
/proc/meminfo: memFree=1349776/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=54724 CPUtime=882.47
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 17114 0 0 0 88230 17 0 0 25 0 1 0 278084921 56037376 13054 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 13681 13054 109 241 0 13437 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 54724

[startup+942.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24023
/proc/meminfo: memFree=1349456/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=55028 CPUtime=942.48
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 17187 0 0 0 94230 18 0 0 25 0 1 0 278084921 56348672 13127 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 13757 13127 109 241 0 13513 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 55028

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24023
/proc/meminfo: memFree=1323728/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=85436 CPUtime=1002.49
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 25192 0 0 0 100227 22 0 0 25 0 1 0 278084921 87486464 19537 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560021 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 21359 19537 109 241 0 21115 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 85436

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24023
/proc/meminfo: memFree=1323728/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=85436 CPUtime=1062.5
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 25199 0 0 0 106228 22 0 0 25 0 1 0 278084921 87486464 19544 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 21359 19544 109 241 0 21115 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 85436

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24023
/proc/meminfo: memFree=1323600/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=85568 CPUtime=1122.52
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 25238 0 0 0 112229 23 0 0 25 0 1 0 278084921 87621632 19583 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 21392 19583 109 241 0 21148 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 85568

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24023
/proc/meminfo: memFree=1323344/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=85704 CPUtime=1182.53
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 25305 0 0 0 118230 23 0 0 25 0 1 0 278084921 87760896 19650 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 21426 19650 109 241 0 21182 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 85704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.19 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24023
/proc/meminfo: memFree=1323088/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=85864 CPUtime=1200.04
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 25361 0 0 0 119981 23 0 0 25 0 1 0 278084921 87924736 19706 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 21466 19706 109 241 0 21222 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 85864

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

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

[startup+1200.19 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24023
/proc/meminfo: memFree=1323088/2055920 swapFree=4192812/4192956
[pid=23938] ppid=23936 vsize=85864 CPUtime=1200.04
/proc/23938/stat : 23938 (cmusat_base) R 23936 23938 22595 0 -1 4194304 25361 0 0 0 119981 23 0 0 25 0 1 0 278084921 87924736 19706 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23938/statm: 21466 19706 109 241 0 21222 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 85864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.25
CPU time (s): 1200.07
CPU user time (s): 1199.82
CPU system time (s): 0.252961
CPU usage (%): 99.985
Max. virtual memory (cumulated for all children) (KiB): 85864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.252961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25361
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= 2056

runsolver used 1.35479 second user time and 2.90156 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Tue Feb 27 13:01:46 UTC 2007

IDJOB= 312066
IDBENCH= 20331
IDSOLVER= 120
FILE ID= node16/312066-1172581306

PBS_JOBID= 3971679

Free space on /tmp= 66556 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S883553387-12-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/312066-1172581306/cmusat_base /tmp/evaluation/312066-1172581306/instance-312066-1172581306.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-312066-1172581306 -o ROOT/results/node16/solver-312066-1172581306 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312066-1172581306/cmusat_base /tmp/evaluation/312066-1172581306/instance-312066-1172581306.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  2976853275fc06eec446787735cebe47

RANDOM SEED= 899334795

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1401072 kB
Buffers:         63820 kB
Cached:         454408 kB
SwapCached:          0 kB
Active:         276008 kB
Inactive:       296740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1401072 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2576 kB
Writeback:           0 kB
Mapped:          73828 kB
Slab:            67284 kB
Committed_AS:  1095816 kB
PageTables:       1960 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= 66556 MiB

End job on node16 on Tue Feb 27 13:21:48 UTC 2007