Trace number 303374

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CMUSAT BASE 2007-02-08? (TO) 1200.11 1200.55

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1096972624-15.cnf
MD5SUM54f525b254b55ca1974f2cfc84e3fde1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark890.783
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/node72/watcher-303374-1172033807 -o ROOT/results/node72/solver-303374-1172033807 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303374-1172033807/cmusat_base /tmp/evaluation/303374-1172033807/instance-303374-1172033807.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 14565
/proc/meminfo: memFree=1528880/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=2692 CPUtime=0
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 223348537 2756608 247 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135061704 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 673 249 90 241 0 429 0

[startup+0.106493 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14565
/proc/meminfo: memFree=1528880/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=4596 CPUtime=0.1
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 788 0 0 0 10 0 0 0 18 0 1 0 223348537 4706304 725 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080264 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 1149 725 111 241 0 905 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4596

[startup+0.514529 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14565
/proc/meminfo: memFree=1528880/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=5256 CPUtime=0.5
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 981 0 0 0 50 0 0 0 22 0 1 0 223348537 5382144 918 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 1314 918 111 241 0 1070 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5256

[startup+1.3346 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14566
/proc/meminfo: memFree=1524008/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=7028 CPUtime=1.32
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 1654 0 0 0 132 0 0 0 25 0 1 0 223348537 7196672 1418 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560149 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 1757 1418 111 241 0 1513 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7028

[startup+2.97076 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14566
/proc/meminfo: memFree=1523240/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=7832 CPUtime=2.96
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 1968 0 0 0 296 0 0 0 25 0 1 0 223348537 8019968 1637 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 1958 1637 111 241 0 1714 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7832

[startup+6.25005 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14566
/proc/meminfo: memFree=1521768/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=9056 CPUtime=6.24
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 2430 0 0 0 623 1 0 0 25 0 1 0 223348537 9273344 1943 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560025 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 2264 1943 111 241 0 2020 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9056

[startup+12.7036 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14566
/proc/meminfo: memFree=1516648/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=14548 CPUtime=12.69
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 3923 0 0 0 1268 1 0 0 25 0 1 0 223348537 14897152 3111 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 3637 3111 111 241 0 3393 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14548

[startup+25.5098 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14566
/proc/meminfo: memFree=1515624/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=16068 CPUtime=25.49
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 4599 0 0 0 2547 2 0 0 25 0 1 0 223348537 16453632 3574 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560152 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 4017 3574 111 241 0 3773 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16068

[startup+51.1222 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14566
/proc/meminfo: memFree=1508904/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=21724 CPUtime=51.1
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 6551 0 0 0 5106 4 0 0 25 0 1 0 223348537 22245376 5067 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 5431 5067 111 241 0 5187 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21724

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14566
/proc/meminfo: memFree=1496104/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=35852 CPUtime=102.3
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 10708 0 0 0 10224 6 0 0 25 0 1 0 223348537 36712448 8247 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560049 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 8963 8247 111 241 0 8719 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 35852

[startup+162.367 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 14566
/proc/meminfo: memFree=1494120/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=37480 CPUtime=162.31
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 11526 0 0 0 16224 7 0 0 25 0 1 0 223348537 38379520 8755 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 9370 8755 111 241 0 9126 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 37480

[startup+222.392 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 14566
/proc/meminfo: memFree=1487720/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=43464 CPUtime=222.32
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 13466 0 0 0 22223 9 0 0 25 0 1 0 223348537 44507136 10333 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 10866 10333 111 241 0 10622 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 43464

[startup+282.431 s]
/proc/loadavg: 1.04 1.02 1.00 2/84 14670
/proc/meminfo: memFree=1482216/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=47460 CPUtime=282.3
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 14696 0 0 0 28219 11 0 0 25 0 1 0 223348537 48599040 11359 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551882 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 11865 11359 111 241 0 11621 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 47460

[startup+342.489 s]
/proc/loadavg: 1.05 1.03 1.00 2/84 14742
/proc/meminfo: memFree=1455792/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=77188 CPUtime=342.29
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 22474 0 0 0 34216 13 0 0 25 0 1 0 223348537 79040512 17957 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 19297 17957 111 241 0 19053 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 77188

[startup+402.533 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 14768
/proc/meminfo: memFree=1456488/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=77536 CPUtime=402.3
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 22824 0 0 0 40216 14 0 0 25 0 1 0 223348537 79396864 18067 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 19384 18067 111 241 0 19140 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 77536

[startup+462.568 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 14768
/proc/meminfo: memFree=1455976/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=77764 CPUtime=462.32
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 23236 0 0 0 46217 15 0 0 25 0 1 0 223348537 79630336 18218 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 19441 18218 111 241 0 19197 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 77764

[startup+522.595 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14768
/proc/meminfo: memFree=1455528/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=78024 CPUtime=522.33
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 23375 0 0 0 52217 16 0 0 25 0 1 0 223348537 79896576 18357 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 19506 18357 111 241 0 19262 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 78024

[startup+582.623 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14768
/proc/meminfo: memFree=1455272/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=78256 CPUtime=582.34
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 23703 0 0 0 58218 16 0 0 25 0 1 0 223348537 80134144 18400 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 19564 18400 111 241 0 19320 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 78256

[startup+642.655 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14768
/proc/meminfo: memFree=1454504/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=78560 CPUtime=642.36
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 24198 0 0 0 64219 17 0 0 25 0 1 0 223348537 80445440 18585 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560033 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 19640 18585 111 241 0 19396 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 78560

[startup+702.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14768
/proc/meminfo: memFree=1454056/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=79144 CPUtime=702.37
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 24320 0 0 0 70219 18 0 0 25 0 1 0 223348537 81043456 18674 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 19786 18674 111 241 0 19542 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 79144

[startup+762.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14768
/proc/meminfo: memFree=1450600/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=82352 CPUtime=762.37
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 25566 0 0 0 76218 19 0 0 25 0 1 0 223348537 84328448 19582 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 20588 19582 111 241 0 20344 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 82352

[startup+822.739 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14768
/proc/meminfo: memFree=1450152/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=82896 CPUtime=822.39
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 25668 0 0 0 82219 20 0 0 25 0 1 0 223348537 84885504 19684 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 20724 19684 111 241 0 20480 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 82896

[startup+882.766 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14768
/proc/meminfo: memFree=1447464/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=85596 CPUtime=882.4
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 26367 0 0 0 88219 21 0 0 25 0 1 0 223348537 87650304 20383 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 21399 20383 111 241 0 21155 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 85596

[startup+942.798 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14768
/proc/meminfo: memFree=1442024/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=90656 CPUtime=942.41
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 28083 0 0 0 94218 23 0 0 25 0 1 0 223348537 92831744 21730 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 22664 21730 111 241 0 22420 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 90656

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14768
/proc/meminfo: memFree=1441640/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=91092 CPUtime=1002.43
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 28178 0 0 0 100219 24 0 0 25 0 1 0 223348537 93278208 21825 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 22773 21825 111 241 0 22529 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 91092

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14768
/proc/meminfo: memFree=1441256/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=91676 CPUtime=1062.44
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 28314 0 0 0 106219 25 0 0 25 0 1 0 223348537 93876224 21928 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 22919 21928 111 241 0 22675 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 91676

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14768
/proc/meminfo: memFree=1433064/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=99368 CPUtime=1122.46
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 30760 0 0 0 112217 29 0 0 25 0 1 0 223348537 101752832 23972 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 24842 23972 111 241 0 24598 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 99368

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14768
/proc/meminfo: memFree=1432744/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=99716 CPUtime=1182.46
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 30830 0 0 0 118217 29 0 0 25 0 1 0 223348537 102109184 24042 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 24929 24042 111 241 0 24685 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 99716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14768
/proc/meminfo: memFree=1432744/2055920 swapFree=4142504/4192956
[pid=14565] ppid=14563 vsize=99716 CPUtime=1200.08
/proc/14565/stat : 14565 (cmusat_base) R 14563 14565 14038 0 -1 4194304 30832 0 0 0 119979 29 0 0 25 0 1 0 223348537 102109184 24044 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14565/statm: 24929 24044 111 241 0 24685 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 99716

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.11
CPU user time (s): 1199.79
CPU system time (s): 0.313952
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 99716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.313952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30832
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= 25313

runsolver used 1.35479 second user time and 2.70659 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Wed Feb 21 04:56:47 UTC 2007

IDJOB= 303374
IDBENCH= 20106
IDSOLVER= 120
FILE ID= node72/303374-1172033807

PBS_JOBID= 3892694

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-S1096972624-15.cnf
COMMAND LINE= /tmp/evaluation/303374-1172033807/cmusat_base /tmp/evaluation/303374-1172033807/instance-303374-1172033807.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-303374-1172033807 -o ROOT/results/node72/solver-303374-1172033807 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303374-1172033807/cmusat_base /tmp/evaluation/303374-1172033807/instance-303374-1172033807.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  54f525b254b55ca1974f2cfc84e3fde1

RANDOM SEED= 856271133

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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:       1529288 kB
Buffers:         39500 kB
Cached:         407292 kB
SwapCached:      19416 kB
Active:         368536 kB
Inactive:       112452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1529288 kB
SwapTotal:     4192956 kB
SwapFree:      4142504 kB
Dirty:            2904 kB
Writeback:           0 kB
Mapped:          29872 kB
Slab:            31236 kB
Committed_AS:   574648 kB
PageTables:       1676 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 node72 on Wed Feb 21 05:16:50 UTC 2007