Trace number 293863

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) 1200.02 1200.37

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1019153514-04.SAT.shuffled.cnf
MD5SUM45b9d25ea20b930c4376024c10f0fe19
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.406938
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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:  110                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |

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/node13/watcher-293863-1171778686 -o ROOT/results/node13/solver-293863-1171778686 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293863-1171778686/cmusat /tmp/evaluation/293863-1171778686/instance-293863-1171778686.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: 6.87 3.13 1.77 3/77 15141
/proc/meminfo: memFree=792360/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=2316 CPUtime=0
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 197823024 2371584 186 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135214534 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 579 186 108 243 0 333 0

[startup+0.106836 s]
/proc/loadavg: 6.87 3.13 1.77 3/77 15141
/proc/meminfo: memFree=792360/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=2760 CPUtime=0.1
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 318 0 0 0 10 0 0 0 18 0 1 0 197823024 2826240 301 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581056 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 690 301 118 243 0 444 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2760

[startup+0.51489 s]
/proc/loadavg: 6.87 3.13 1.77 3/77 15141
/proc/meminfo: memFree=792360/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=3440 CPUtime=0.51
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 474 0 0 0 51 0 0 0 22 0 1 0 197823024 3522560 457 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581078 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 860 457 118 243 0 614 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3440

[startup+1.335 s]
/proc/loadavg: 6.40 3.09 1.76 2/78 15142
/proc/meminfo: memFree=790816/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=3748 CPUtime=1.33
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 560 0 0 0 133 0 0 0 25 0 1 0 197823024 3837952 543 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589575 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 937 543 118 243 0 691 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3748

[startup+2.97722 s]
/proc/loadavg: 6.40 3.09 1.76 2/78 15142
/proc/meminfo: memFree=789216/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=5236 CPUtime=2.97
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 888 0 0 0 297 0 0 0 25 0 1 0 197823024 5361664 871 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 1309 871 118 243 0 1063 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5236

[startup+6.25366 s]
/proc/loadavg: 6.40 3.09 1.76 2/78 15142
/proc/meminfo: memFree=788256/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=5968 CPUtime=6.24
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 1093 0 0 0 624 0 0 0 25 0 1 0 197823024 6111232 1076 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 1492 1076 118 243 0 1246 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5968

[startup+12.7095 s]
/proc/loadavg: 5.57 3.02 1.75 2/78 15142
/proc/meminfo: memFree=785888/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=8540 CPUtime=12.69
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 1935 0 0 0 1269 0 0 0 25 0 1 0 197823024 8744960 1630 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589949 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 2135 1630 118 243 0 1889 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8540

[startup+25.5132 s]
/proc/loadavg: 4.86 2.96 1.75 2/78 15142
/proc/meminfo: memFree=780256/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=15196 CPUtime=25.49
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 3969 0 0 0 2548 1 0 0 25 0 1 0 197823024 15560704 3077 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 3799 3077 118 243 0 3553 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15196

[startup+51.1206 s]
/proc/loadavg: 3.34 2.77 1.72 2/78 15142
/proc/meminfo: memFree=778976/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=15856 CPUtime=51.09
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 4618 0 0 0 5107 2 0 0 25 0 1 0 197823024 16236544 3379 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 3964 3379 118 243 0 3718 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15856

[startup+102.34 s]
/proc/loadavg: 2.02 2.49 1.68 2/78 15142
/proc/meminfo: memFree=767328/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=29228 CPUtime=102.3
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 8612 0 0 0 10226 4 0 0 25 0 1 0 197823024 29929472 6287 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 7307 6287 118 243 0 7061 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 29228

[startup+162.374 s]
/proc/loadavg: 1.37 2.22 1.63 2/78 15142
/proc/meminfo: memFree=766432/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=29624 CPUtime=162.32
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 9148 0 0 0 16227 5 0 0 25 0 1 0 197823024 30334976 6496 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 7406 6496 118 243 0 7160 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 29624

[startup+222.4 s]
/proc/loadavg: 1.13 1.99 1.59 2/78 15142
/proc/meminfo: memFree=764960/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=30708 CPUtime=222.33
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 9913 0 0 0 22227 6 0 0 25 0 1 0 197823024 31444992 6867 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 7677 6867 118 243 0 7431 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 30708

[startup+282.43 s]
/proc/loadavg: 1.05 1.81 1.55 2/78 15142
/proc/meminfo: memFree=762464/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=33080 CPUtime=282.34
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 10817 0 0 0 28227 7 0 0 25 0 1 0 197823024 33873920 7512 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 8270 7512 118 243 0 8024 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 33080

[startup+342.461 s]
/proc/loadavg: 1.02 1.66 1.52 2/78 15142
/proc/meminfo: memFree=759392/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=35824 CPUtime=342.35
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 11848 0 0 0 34227 8 0 0 25 0 1 0 197823024 36683776 8262 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 8956 8262 118 243 0 8710 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 35824

[startup+402.496 s]
/proc/loadavg: 1.00 1.54 1.48 2/78 15142
/proc/meminfo: memFree=743200/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=56480 CPUtime=402.36
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 17367 0 0 0 40226 10 0 0 25 0 1 0 197823024 57835520 12303 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581134 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 14120 12303 118 243 0 13874 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 56480

[startup+462.525 s]
/proc/loadavg: 1.00 1.44 1.45 2/78 15142
/proc/meminfo: memFree=742944/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=56480 CPUtime=462.38
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 17447 0 0 0 46227 11 0 0 25 0 1 0 197823024 57835520 12383 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 14120 12383 118 243 0 13874 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 56480

[startup+522.56 s]
/proc/loadavg: 1.00 1.35 1.42 2/78 15142
/proc/meminfo: memFree=742624/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=56596 CPUtime=522.4
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 17827 0 0 0 52228 12 0 0 25 0 1 0 197823024 57954304 12464 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 14149 12464 118 243 0 13903 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 56596

[startup+582.594 s]
/proc/loadavg: 1.00 1.29 1.39 2/78 15142
/proc/meminfo: memFree=741984/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=56728 CPUtime=582.41
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 18321 0 0 0 58229 12 0 0 25 0 1 0 197823024 58089472 12630 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 14182 12630 118 243 0 13936 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 56728

[startup+642.629 s]
/proc/loadavg: 1.00 1.23 1.36 2/78 15142
/proc/meminfo: memFree=741920/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=56728 CPUtime=642.43
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 18324 0 0 0 64230 13 0 0 25 0 1 0 197823024 58089472 12633 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 14182 12633 118 243 0 13936 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 56728

[startup+702.664 s]
/proc/loadavg: 1.03 1.20 1.34 2/78 15142
/proc/meminfo: memFree=741408/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=56728 CPUtime=702.45
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 18456 0 0 0 70231 14 0 0 25 0 1 0 197823024 58089472 12765 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 14182 12765 118 243 0 13936 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 56728

[startup+762.699 s]
/proc/loadavg: 1.01 1.16 1.32 2/78 15142
/proc/meminfo: memFree=741216/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=56868 CPUtime=762.46
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 18865 0 0 0 76232 14 0 0 25 0 1 0 197823024 58232832 12813 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589552 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 14217 12813 118 243 0 13971 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 56868

[startup+822.73 s]
/proc/loadavg: 1.00 1.13 1.29 2/78 15142
/proc/meminfo: memFree=741216/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=56868 CPUtime=822.48
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 18865 0 0 0 82233 15 0 0 25 0 1 0 197823024 58232832 12813 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 14217 12813 118 243 0 13971 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 56868

[startup+882.762 s]
/proc/loadavg: 1.00 1.10 1.27 2/78 15142
/proc/meminfo: memFree=737312/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=60208 CPUtime=882.5
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 20255 0 0 0 88233 17 0 0 25 0 1 0 197823024 61652992 13807 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 15052 13807 118 243 0 14806 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 60208

[startup+942.794 s]
/proc/loadavg: 1.00 1.08 1.25 2/78 15142
/proc/meminfo: memFree=737056/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=60560 CPUtime=942.51
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 20315 0 0 0 94234 17 0 0 25 0 1 0 197823024 62013440 13867 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 15140 13867 118 243 0 14894 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 60560

[startup+1002.83 s]
/proc/loadavg: 1.00 1.06 1.24 2/78 15142
/proc/meminfo: memFree=734560/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=62656 CPUtime=1002.53
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 20988 0 0 0 100234 19 0 0 25 0 1 0 197823024 64159744 14507 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 15664 14507 118 243 0 15418 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 62656

[startup+1062.87 s]
/proc/loadavg: 1.00 1.05 1.22 2/78 15142
/proc/meminfo: memFree=733216/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=63888 CPUtime=1062.55
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 21741 0 0 0 106235 20 0 0 25 0 1 0 197823024 65421312 14825 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590170 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 15972 14825 118 243 0 15726 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 63888

[startup+1122.9 s]
/proc/loadavg: 1.00 1.04 1.20 2/78 15142
/proc/meminfo: memFree=733152/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=63888 CPUtime=1122.56
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 21764 0 0 0 112236 20 0 0 25 0 1 0 197823024 65421312 14848 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 15972 14848 118 243 0 15726 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 63888

[startup+1182.93 s]
/proc/loadavg: 1.00 1.03 1.18 2/78 15142
/proc/meminfo: memFree=732128/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=65056 CPUtime=1182.58
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 22102 0 0 0 118236 22 0 0 25 0 1 0 197823024 66617344 15055 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 16264 15055 118 243 0 16018 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 65056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.03 1.18 2/78 15142
/proc/meminfo: memFree=731744/2055920 swapFree=4192812/4192956
[pid=15141] ppid=15139 vsize=65452 CPUtime=1200
/proc/15141/stat : 15141 (cmusat) R 15139 15141 14016 0 -1 4194304 22225 0 0 0 119978 22 0 0 25 0 1 0 197823024 67022848 15178 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/15141/statm: 16363 15178 118 243 0 16117 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 65452

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): 1200.37
CPU time (s): 1200.02
CPU user time (s): 1199.79
CPU system time (s): 0.232964
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 65452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.232964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22225
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= 24589

runsolver used 1.37179 second user time and 2.81257 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sun Feb 18 06:04:46 UTC 2007

IDJOB= 293863
IDBENCH= 19874
IDSOLVER= 121
FILE ID= node13/293863-1171778686

PBS_JOBID= 3839300

Free space on /tmp= 66541 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1019153514-04.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293863-1171778686/cmusat /tmp/evaluation/293863-1171778686/instance-293863-1171778686.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-293863-1171778686 -o ROOT/results/node13/solver-293863-1171778686 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293863-1171778686/cmusat /tmp/evaluation/293863-1171778686/instance-293863-1171778686.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  45b9d25ea20b930c4376024c10f0fe19

RANDOM SEED= 384092377

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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:        792768 kB
Buffers:         67944 kB
Cached:        1060040 kB
SwapCached:          0 kB
Active:         607920 kB
Inactive:       574632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        792768 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          73436 kB
Slab:            66144 kB
Committed_AS:   831740 kB
PageTables:       1744 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= 66541 MiB

End job on node13 on Sun Feb 18 06:24:48 UTC 2007