Trace number 309730

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) 1200.1 1200.49

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1274825698-06-SAT.cnf
MD5SUM4b942756bd3042b1996070cebc1719eb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029994
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
Number of clauses of size 40
Number of clauses of size 50
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:  810                                                  |
0.00/0.00	c |  Number of clauses:    2931                                                 |

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/node30/watcher-309730-1172546285 -o ROOT/results/node30/solver-309730-1172546285 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309730-1172546285/cmusat /tmp/evaluation/309730-1172546285/instance-309730-1172546285.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: 1.00 1.00 1.00 3/77 19027
/proc/meminfo: memFree=1822248/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=2448 CPUtime=0
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 212 0 0 0 0 0 0 0 18 0 1 0 248392580 2506752 195 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 611 199 99 243 0 365 0

[startup+0.106859 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19027
/proc/meminfo: memFree=1822248/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=2740 CPUtime=0.1
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 314 0 0 0 10 0 0 0 18 0 1 0 248392580 2805760 297 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581056 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 685 297 118 243 0 439 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2740

[startup+0.514919 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19027
/proc/meminfo: memFree=1822248/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=3032 CPUtime=0.5
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 402 0 0 0 50 0 0 0 21 0 1 0 248392580 3104768 385 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589389 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 758 385 118 243 0 512 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3032

[startup+1.33504 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19028
/proc/meminfo: memFree=1820384/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=3892 CPUtime=1.32
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 584 0 0 0 132 0 0 0 25 0 1 0 248392580 3985408 567 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 973 567 118 243 0 727 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3892

[startup+2.97127 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19028
/proc/meminfo: memFree=1819936/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=4364 CPUtime=2.96
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 695 0 0 0 296 0 0 0 25 0 1 0 248392580 4468736 678 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589449 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 1091 678 118 243 0 845 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4364

[startup+6.25074 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19028
/proc/meminfo: memFree=1817824/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=6608 CPUtime=6.24
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 1228 0 0 0 623 1 0 0 25 0 1 0 248392580 6766592 1177 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592013 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 1652 1177 118 243 0 1406 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6608

[startup+12.7057 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19028
/proc/meminfo: memFree=1815968/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=7904 CPUtime=12.69
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 1698 0 0 0 1268 1 0 0 25 0 1 0 248392580 8093696 1562 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 1976 1562 118 243 0 1730 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7904

[startup+25.5115 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19028
/proc/meminfo: memFree=1812576/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=11812 CPUtime=25.49
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 2887 0 0 0 2547 2 0 0 25 0 1 0 248392580 12095488 2413 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581070 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 2953 2413 118 243 0 2707 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11812

[startup+51.1202 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19028
/proc/meminfo: memFree=1810848/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=13132 CPUtime=51.09
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 3571 0 0 0 5106 3 0 0 25 0 1 0 248392580 13447168 2842 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 3283 2842 118 243 0 3037 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13132

[startup+102.335 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 19028
/proc/meminfo: memFree=1803616/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=21464 CPUtime=102.29
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 6124 0 0 0 10225 4 0 0 25 0 1 0 248392580 21979136 4675 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589566 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 5366 4675 118 243 0 5120 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 21464

[startup+162.363 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19028
/proc/meminfo: memFree=1800608/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=23856 CPUtime=162.3
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 7223 0 0 0 16224 6 0 0 25 0 1 0 248392580 24428544 5405 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 5964 5405 118 243 0 5718 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 23856

[startup+222.39 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19028
/proc/meminfo: memFree=1795232/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=28844 CPUtime=222.31
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 8869 0 0 0 22223 8 0 0 25 0 1 0 248392580 29536256 6743 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 7211 6743 118 243 0 6965 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 28844

[startup+282.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19028
/proc/meminfo: memFree=1783392/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=43244 CPUtime=282.31
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 12712 0 0 0 28221 10 0 0 25 0 1 0 248392580 44281856 9693 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 10811 9693 118 243 0 10565 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 43244

[startup+342.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19028
/proc/meminfo: memFree=1782816/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=43616 CPUtime=342.33
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 13042 0 0 0 34222 11 0 0 25 0 1 0 248392580 44662784 9829 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 10904 9829 118 243 0 10658 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 43616

[startup+402.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19028
/proc/meminfo: memFree=1782048/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=44080 CPUtime=402.34
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 13444 0 0 0 40223 11 0 0 25 0 1 0 248392580 45137920 10018 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 11020 10018 118 243 0 10774 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 44080

[startup+462.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19030
/proc/meminfo: memFree=1781600/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=44240 CPUtime=462.34
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 13569 0 0 0 46222 12 0 0 25 0 1 0 248392580 45301760 10143 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 11060 10143 118 243 0 10814 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 44240

[startup+522.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19030
/proc/meminfo: memFree=1781216/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=44656 CPUtime=522.35
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 13897 0 0 0 52222 13 0 0 25 0 1 0 248392580 45727744 10238 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 11164 10238 118 243 0 10918 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 44656

[startup+582.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19030
/proc/meminfo: memFree=1780000/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=45476 CPUtime=582.36
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 14443 0 0 0 58222 14 0 0 25 0 1 0 248392580 46567424 10528 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 11369 10528 118 243 0 11123 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 45476

[startup+642.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19030
/proc/meminfo: memFree=1779872/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=45608 CPUtime=642.37
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 14488 0 0 0 64222 15 0 0 25 0 1 0 248392580 46702592 10573 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 11402 10573 118 243 0 11156 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 45608

[startup+702.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19030
/proc/meminfo: memFree=1776608/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=48568 CPUtime=702.38
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 15594 0 0 0 70222 16 0 0 25 0 1 0 248392580 49733632 11365 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 12142 11365 118 243 0 11896 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 48568

[startup+762.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19030
/proc/meminfo: memFree=1776224/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=49048 CPUtime=762.39
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 15691 0 0 0 76222 17 0 0 25 0 1 0 248392580 50225152 11462 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 12262 11462 118 243 0 12016 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 49048

[startup+822.678 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19030
/proc/meminfo: memFree=1771104/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=53800 CPUtime=822.4
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 17280 0 0 0 82221 19 0 0 25 0 1 0 248392580 55091200 12743 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 13450 12743 118 243 0 13204 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 53800

[startup+882.708 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19030
/proc/meminfo: memFree=1770848/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=54088 CPUtime=882.41
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 17360 0 0 0 88221 20 0 0 25 0 1 0 248392580 55386112 12823 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 13522 12823 118 243 0 13276 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 54088

[startup+942.732 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19030
/proc/meminfo: memFree=1770272/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=54784 CPUtime=942.41
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 17504 0 0 0 94221 20 0 0 25 0 1 0 248392580 56098816 12967 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 13696 12967 118 243 0 13450 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 54784

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19030
/proc/meminfo: memFree=1746400/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=83740 CPUtime=1002.43
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 24874 0 0 0 100218 25 0 0 25 0 1 0 248392580 85749760 18909 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 20935 18909 118 243 0 20689 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 83740

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19030
/proc/meminfo: memFree=1746208/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=84020 CPUtime=1062.43
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 25262 0 0 0 106218 25 0 0 25 0 1 0 248392580 86036480 18959 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578742 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 21005 18959 118 243 0 20759 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 84020

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19030
/proc/meminfo: memFree=1745952/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=84212 CPUtime=1122.45
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 25323 0 0 0 112219 26 0 0 25 0 1 0 248392580 86233088 19020 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 21053 19020 118 243 0 20807 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 84212

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19030
/proc/meminfo: memFree=1745952/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=84212 CPUtime=1182.46
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 25341 0 0 0 118219 27 0 0 25 0 1 0 248392580 86233088 19038 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 21053 19038 118 243 0 20807 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 84212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 19030
/proc/meminfo: memFree=1745696/2055920 swapFree=4143328/4192956
[pid=19027] ppid=19025 vsize=84372 CPUtime=1200.08
/proc/19027/stat : 19027 (cmusat) R 19025 19027 18199 0 -1 4194304 25399 0 0 0 119981 27 0 0 25 0 1 0 248392580 86396928 19096 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/19027/statm: 21093 19096 118 243 0 20847 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 84372

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): 1200.49
CPU time (s): 1200.1
CPU user time (s): 1199.81
CPU system time (s): 0.286956
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 84372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.286956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25399
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= 1036

runsolver used 1.38779 second user time and 2.81657 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Tue Feb 27 03:18:05 UTC 2007

IDJOB= 309730
IDBENCH= 20268
IDSOLVER= 121
FILE ID= node30/309730-1172546285

PBS_JOBID= 3971844

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1274825698-06-SAT.cnf
COMMAND LINE= /tmp/evaluation/309730-1172546285/cmusat /tmp/evaluation/309730-1172546285/instance-309730-1172546285.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-309730-1172546285 -o ROOT/results/node30/solver-309730-1172546285 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309730-1172546285/cmusat /tmp/evaluation/309730-1172546285/instance-309730-1172546285.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  4b942756bd3042b1996070cebc1719eb

RANDOM SEED= 712886759

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1822592 kB
Buffers:         30976 kB
Cached:         129296 kB
SwapCached:      17276 kB
Active:         103552 kB
Inactive:        91096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822592 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:            2508 kB
Writeback:           0 kB
Mapped:          29772 kB
Slab:            24068 kB
Committed_AS:   729892 kB
PageTables:       1884 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= 66557 MiB

End job on node30 on Tue Feb 27 03:38:08 UTC 2007