Trace number 293576

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) 1200.08 1200.47

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1869272420-19.SAT.shuffled.cnf
MD5SUM4c82e15dddaac18e48f58e3db4a1e7b5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021996
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/node30/watcher-293576-1171773609 -o ROOT/results/node30/solver-293576-1171773609 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293576-1171773609/cmusat /tmp/evaluation/293576-1171773609/instance-293576-1171773609.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 29884
/proc/meminfo: memFree=878632/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=2312 CPUtime=0
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 171124921 2367488 186 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135214534 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 578 186 108 243 0 332 0

[startup+0.107127 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29884
/proc/meminfo: memFree=878632/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=2756 CPUtime=0.1
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 329 0 0 0 10 0 0 0 18 0 1 0 171124921 2822144 312 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 689 312 118 243 0 443 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2756

[startup+0.515184 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29884
/proc/meminfo: memFree=878632/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=3452 CPUtime=0.51
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 485 0 0 0 51 0 0 0 22 0 1 0 171124921 3534848 468 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589814 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 863 468 118 243 0 617 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3452

[startup+1.3363 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=876960/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=3724 CPUtime=1.33
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 556 0 0 0 133 0 0 0 25 0 1 0 171124921 3813376 539 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 931 539 118 243 0 685 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3724

[startup+2.97553 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=875360/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=5296 CPUtime=2.97
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 908 0 0 0 297 0 0 0 25 0 1 0 171124921 5423104 891 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 1324 891 118 243 0 1078 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5296

[startup+6.252 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=874464/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=6040 CPUtime=6.24
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 1111 0 0 0 624 0 0 0 25 0 1 0 171124921 6184960 1094 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 1510 1094 118 243 0 1264 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6040

[startup+12.7089 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=872160/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=8484 CPUtime=12.69
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 1945 0 0 0 1269 0 0 0 25 0 1 0 171124921 8687616 1640 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 2121 1640 118 243 0 1875 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8484

[startup+25.5107 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=869920/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=15344 CPUtime=25.49
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 3940 0 0 0 2548 1 0 0 25 0 1 0 171124921 15712256 3117 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589656 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 3836 3117 118 243 0 3590 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15344

[startup+51.1214 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=865184/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=15924 CPUtime=51.09
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 4633 0 0 0 5107 2 0 0 25 0 1 0 171124921 16306176 3395 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 3981 3395 118 243 0 3735 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15924

[startup+102.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=853536/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=29232 CPUtime=102.29
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 8617 0 0 0 10225 4 0 0 25 0 1 0 171124921 29933568 6293 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 7308 6293 118 243 0 7062 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 29232

[startup+162.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=852576/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=29360 CPUtime=162.3
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 9173 0 0 0 16225 5 0 0 25 0 1 0 171124921 30064640 6522 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589804 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 7340 6522 118 243 0 7094 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 29360

[startup+222.393 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=849440/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=32392 CPUtime=222.3
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 10336 0 0 0 22224 6 0 0 25 0 1 0 171124921 33169408 7291 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 8098 7291 118 243 0 7852 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 32392

[startup+282.418 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=846624/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=35000 CPUtime=282.32
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 11296 0 0 0 28224 8 0 0 25 0 1 0 171124921 35840000 7992 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 8750 7992 118 243 0 8504 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 35000

[startup+342.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=844000/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=37496 CPUtime=342.32
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 12249 0 0 0 34223 9 0 0 25 0 1 0 171124921 38395904 8664 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 9374 8664 118 243 0 9128 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 37496

[startup+402.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=827424/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=58224 CPUtime=402.33
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 17814 0 0 0 40221 12 0 0 25 0 1 0 171124921 59621376 12784 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 14556 12784 118 243 0 14310 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 58224

[startup+462.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=827168/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=58224 CPUtime=462.34
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 17885 0 0 0 46222 12 0 0 25 0 1 0 171124921 59621376 12855 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 14556 12855 118 243 0 14310 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 58224

[startup+522.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=826848/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=58340 CPUtime=522.35
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 18271 0 0 0 52222 13 0 0 25 0 1 0 171124921 59740160 12942 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 14585 12942 118 243 0 14339 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 58340

[startup+582.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=826144/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=58472 CPUtime=582.35
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 18769 0 0 0 58222 13 0 0 25 0 1 0 171124921 59875328 13112 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 14618 13112 118 243 0 14372 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 58472

[startup+642.584 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=826144/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=58472 CPUtime=642.36
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 18771 0 0 0 64222 14 0 0 25 0 1 0 171124921 59875328 13114 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 14618 13114 118 243 0 14372 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 58472

[startup+702.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=825312/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=58744 CPUtime=702.37
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 19336 0 0 0 70222 15 0 0 25 0 1 0 171124921 60153856 13318 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 14686 13318 118 243 0 14440 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 58744

[startup+762.644 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=825184/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=59136 CPUtime=762.38
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 19419 0 0 0 76223 15 0 0 25 0 1 0 171124921 60555264 13368 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 14784 13368 118 243 0 14538 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 59136

[startup+822.677 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=824928/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=59268 CPUtime=822.4
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 19473 0 0 0 82224 16 0 0 25 0 1 0 171124921 60690432 13422 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 14817 13422 118 243 0 14571 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 59268

[startup+882.7 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 29885
/proc/meminfo: memFree=823776/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=60128 CPUtime=882.4
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 20182 0 0 0 88224 16 0 0 25 0 1 0 171124921 61571072 13735 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134591381 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 15032 13735 118 243 0 14786 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 60128

[startup+942.724 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 29885
/proc/meminfo: memFree=823456/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=60392 CPUtime=942.41
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 20250 0 0 0 94224 17 0 0 25 0 1 0 171124921 61841408 13803 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 15098 13803 118 243 0 14852 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 60392

[startup+1002.75 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 29885
/proc/meminfo: memFree=821024/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=62500 CPUtime=1002.41
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 20907 0 0 0 100223 18 0 0 25 0 1 0 171124921 64000000 14427 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 15625 14427 118 243 0 15379 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 62500

[startup+1062.78 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 29885
/proc/meminfo: memFree=819616/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=63644 CPUtime=1062.43
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 21671 0 0 0 106224 19 0 0 25 0 1 0 171124921 65171456 14756 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 15911 14756 118 243 0 15665 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 63644

[startup+1122.81 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29885
/proc/meminfo: memFree=819360/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=63996 CPUtime=1122.44
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 21737 0 0 0 112225 19 0 0 25 0 1 0 171124921 65531904 14822 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 15999 14822 118 243 0 15753 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 63996

[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=818592/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=64908 CPUtime=1182.45
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 22023 0 0 0 118225 20 0 0 25 0 1 0 171124921 66465792 15010 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 16227 15010 118 243 0 15981 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 64908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29885
/proc/meminfo: memFree=818272/2055920 swapFree=4146080/4192956
[pid=29884] ppid=29882 vsize=65324 CPUtime=1200.06
/proc/29884/stat : 29884 (cmusat) R 29882 29884 29451 0 -1 4194304 22103 0 0 0 119986 20 0 0 25 0 1 0 171124921 66891776 15090 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/29884/statm: 16331 15090 118 243 0 16085 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 65324

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): 1200.47
CPU time (s): 1200.08
CPU user time (s): 1199.87
CPU system time (s): 0.211967
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 65324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.211967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22103
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= 25238

runsolver used 1.35079 second user time and 2.75658 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Feb 18 04:40:09 UTC 2007

IDJOB= 293576
IDBENCH= 19867
IDSOLVER= 121
FILE ID= node30/293576-1171773609

PBS_JOBID= 3839536

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1869272420-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293576-1171773609/cmusat /tmp/evaluation/293576-1171773609/instance-293576-1171773609.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-293576-1171773609 -o ROOT/results/node30/solver-293576-1171773609 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293576-1171773609/cmusat /tmp/evaluation/293576-1171773609/instance-293576-1171773609.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  4c82e15dddaac18e48f58e3db4a1e7b5

RANDOM SEED= 499739181

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:        879040 kB
Buffers:         41952 kB
Cached:        1019540 kB
SwapCached:      15288 kB
Active:         820260 kB
Inactive:       267204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        879040 kB
SwapTotal:     4192956 kB
SwapFree:      4146080 kB
Dirty:            2512 kB
Writeback:           0 kB
Mapped:          29784 kB
Slab:            74860 kB
Committed_AS:   574784 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= 66562 MiB

End job on node30 on Sun Feb 18 05:00:11 UTC 2007