Trace number 300218

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 2007-02-08? (TO) 1200.07 1200.49

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1063466123-05.cnf
MD5SUM2ff956099c059101847a47f637ebf993
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark229.176
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  800                                                  |
0.00/0.02	c |  Number of clauses:    16000                                                |

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/node17/watcher-300218-1171893220 -o ROOT/results/node17/solver-300218-1171893220 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300218-1171893220/cmusat /tmp/evaluation/300218-1171893220/instance-300218-1171893220.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 0.91 3/77 27818
/proc/meminfo: memFree=1570560/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=2448 CPUtime=0
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 209276243 2506752 269 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 612 269 96 243 0 366 0

[startup+0.107283 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 27818
/proc/meminfo: memFree=1570560/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=3712 CPUtime=0.1
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 615 0 0 0 10 0 0 0 18 0 1 0 209276243 3801088 598 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 928 598 109 243 0 682 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3712

[startup+0.515325 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 27818
/proc/meminfo: memFree=1570560/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=5768 CPUtime=0.5
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 1434 0 0 0 50 0 0 0 21 0 1 0 209276243 5906432 1016 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 1442 1016 119 243 0 1196 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5768

[startup+1.33541 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 27819
/proc/meminfo: memFree=1564664/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=8452 CPUtime=1.33
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 2157 0 0 0 132 1 0 0 25 0 1 0 209276243 8654848 1739 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 2113 1739 119 243 0 1867 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8452

[startup+2.97158 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 27819
/proc/meminfo: memFree=1562552/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=9924 CPUtime=2.96
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 2734 0 0 0 295 1 0 0 25 0 1 0 209276243 10162176 2134 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590186 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 2481 2134 119 243 0 2235 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9924

[startup+6.25392 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 27819
/proc/meminfo: memFree=1560120/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=12048 CPUtime=6.25
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 3352 0 0 0 623 2 0 0 25 0 1 0 209276243 12337152 2652 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 3012 2652 119 243 0 2766 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 12048

[startup+12.7106 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 27819
/proc/meminfo: memFree=1556992/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=14992 CPUtime=12.69
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 4360 0 0 0 1267 2 0 0 25 0 1 0 209276243 15351808 3437 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 3748 3437 119 243 0 3502 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14992

[startup+25.5119 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 27819
/proc/meminfo: memFree=1549696/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=22872 CPUtime=25.5
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 6477 0 0 0 2546 4 0 0 25 0 1 0 209276243 23420928 5204 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 5718 5204 119 243 0 5472 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 22872

[startup+51.1256 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 27819
/proc/meminfo: memFree=1544704/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=27744 CPUtime=51.11
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 8003 0 0 0 5106 5 0 0 25 0 1 0 209276243 28409856 6489 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 6936 6489 119 243 0 6690 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 27744

[startup+102.345 s]
/proc/loadavg: 1.03 1.00 0.92 2/78 27819
/proc/meminfo: memFree=1532800/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=39356 CPUtime=102.31
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 11381 0 0 0 10223 8 0 0 25 0 1 0 209276243 40300544 9470 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 9839 9470 119 243 0 9593 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 39356

[startup+162.379 s]
/proc/loadavg: 1.01 1.00 0.92 2/78 27819
/proc/meminfo: memFree=1505920/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=67740 CPUtime=162.32
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 18970 0 0 0 16220 12 0 0 25 0 1 0 209276243 69365760 16180 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 16935 16180 119 243 0 16689 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 67740

[startup+222.406 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27819
/proc/meminfo: memFree=1505664/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=67784 CPUtime=222.34
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 19169 0 0 0 22221 13 0 0 25 0 1 0 209276243 69410816 16234 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 16946 16234 119 243 0 16700 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 67784

[startup+282.435 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27819
/proc/meminfo: memFree=1503488/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=69472 CPUtime=282.35
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 20031 0 0 0 28221 14 0 0 25 0 1 0 209276243 71139328 16772 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 17368 16772 119 243 0 17122 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 69472

[startup+342.466 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27819
/proc/meminfo: memFree=1497472/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=75220 CPUtime=342.37
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 21701 0 0 0 34220 17 0 0 25 0 1 0 209276243 77025280 18260 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 18805 18260 119 243 0 18559 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 75220

[startup+402.502 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27819
/proc/meminfo: memFree=1489216/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=83232 CPUtime=402.39
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 23953 0 0 0 40220 19 0 0 25 0 1 0 209276243 85229568 20315 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589693 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 20808 20315 119 243 0 20562 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 83232

[startup+462.544 s]
/proc/loadavg: 1.00 1.00 0.92 2/84 27919
/proc/meminfo: memFree=1487760/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=83536 CPUtime=462.37
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 23993 0 0 0 46216 21 0 0 25 0 1 0 209276243 85540864 20355 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 20884 20355 119 243 0 20638 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 83536

[startup+522.603 s]
/proc/loadavg: 1.06 1.01 0.93 2/84 27989
/proc/meminfo: memFree=1478864/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=92112 CPUtime=522.37
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 26416 0 0 0 52213 24 0 0 25 0 1 0 209276243 94322688 22565 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 23028 22565 119 243 0 22782 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 92112

[startup+582.638 s]
/proc/loadavg: 1.02 1.01 0.93 2/78 28017
/proc/meminfo: memFree=1422912/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=152820 CPUtime=582.37
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 41920 0 0 0 58206 31 0 0 25 0 1 0 209276243 156487680 36834 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 38205 36834 119 243 0 37959 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 152820

[startup+642.671 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28017
/proc/meminfo: memFree=1422784/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=152952 CPUtime=642.38
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 41939 0 0 0 64207 31 0 0 25 0 1 0 209276243 156622848 36853 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 38238 36853 119 243 0 37992 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 152952

[startup+702.702 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28017
/proc/meminfo: memFree=1422400/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=153040 CPUtime=702.4
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 42303 0 0 0 70208 32 0 0 25 0 1 0 209276243 156712960 36966 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 38260 36966 119 243 0 38014 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 153040

[startup+762.727 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28017
/proc/meminfo: memFree=1422336/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=153040 CPUtime=762.41
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 42303 0 0 0 76209 32 0 0 25 0 1 0 209276243 156712960 36966 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 38260 36966 119 243 0 38014 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 153040

[startup+822.763 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28017
/proc/meminfo: memFree=1421952/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=153436 CPUtime=822.44
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 42412 0 0 0 82211 33 0 0 25 0 1 0 209276243 157118464 37075 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581103 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 38359 37075 119 243 0 38113 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 153436

[startup+882.796 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28017
/proc/meminfo: memFree=1421632/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=153532 CPUtime=882.45
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 42756 0 0 0 88212 33 0 0 25 0 1 0 209276243 157216768 37146 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 38383 37146 119 243 0 38137 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 153532

[startup+942.823 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28017
/proc/meminfo: memFree=1421568/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=153664 CPUtime=942.46
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 42779 0 0 0 94212 34 0 0 25 0 1 0 209276243 157351936 37169 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589700 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 38416 37169 119 243 0 38170 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 153664

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28017
/proc/meminfo: memFree=1421440/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=153664 CPUtime=1002.47
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 42846 0 0 0 100213 34 0 0 25 0 1 0 209276243 157351936 37236 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 38416 37236 119 243 0 38170 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 153664

[startup+1062.89 s]
/proc/loadavg: 1.04 1.01 0.93 2/78 28017
/proc/meminfo: memFree=1421120/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=153768 CPUtime=1062.5
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 43211 0 0 0 106215 35 0 0 25 0 1 0 209276243 157458432 37304 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 38442 37304 119 243 0 38196 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 153768

[startup+1122.91 s]
/proc/loadavg: 1.01 1.01 0.93 2/78 28017
/proc/meminfo: memFree=1420800/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=153768 CPUtime=1122.5
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 43296 0 0 0 112215 35 0 0 25 0 1 0 209276243 157458432 37389 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 38442 37389 119 243 0 38196 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 153768

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28017
/proc/meminfo: memFree=1420480/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=153888 CPUtime=1182.52
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 43687 0 0 0 118216 36 0 0 25 0 1 0 209276243 157581312 37457 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589727 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 38472 37457 119 243 0 38226 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 153888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28017
/proc/meminfo: memFree=1420480/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=153888 CPUtime=1200.04
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 43687 0 0 0 119968 36 0 0 25 0 1 0 209276243 157581312 37457 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 38472 37457 119 243 0 38226 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 153888

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 28017
/proc/meminfo: memFree=1420480/2055920 swapFree=4192812/4192956
[pid=27818] ppid=27816 vsize=153888 CPUtime=1200.04
/proc/27818/stat : 27818 (cmusat) R 27816 27818 27330 0 -1 4194304 43687 0 0 0 119968 36 0 0 25 0 1 0 209276243 157581312 37457 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27818/statm: 38472 37457 119 243 0 38226 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 153888

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.07
CPU user time (s): 1199.69
CPU system time (s): 0.384941
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 153888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.384941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43687
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= 14715

runsolver used 1.42778 second user time and 2.78658 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Feb 19 13:53:40 UTC 2007

IDJOB= 300218
IDBENCH= 20029
IDSOLVER= 121
FILE ID= node17/300218-1171893220

PBS_JOBID= 3848813

Free space on /tmp= 66543 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1063466123-05.cnf
COMMAND LINE= /tmp/evaluation/300218-1171893220/cmusat /tmp/evaluation/300218-1171893220/instance-300218-1171893220.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-300218-1171893220 -o ROOT/results/node17/solver-300218-1171893220 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300218-1171893220/cmusat /tmp/evaluation/300218-1171893220/instance-300218-1171893220.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  2ff956099c059101847a47f637ebf993

RANDOM SEED= 125562626

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1571032 kB
Buffers:         52196 kB
Cached:         316092 kB
SwapCached:          0 kB
Active:         274676 kB
Inactive:       138084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571032 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2832 kB
Writeback:           0 kB
Mapped:          63368 kB
Slab:            57724 kB
Committed_AS:   766132 kB
PageTables:       1748 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= 66543 MiB

End job on node17 on Mon Feb 19 14:13:43 UTC 2007