Trace number 293699

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) 1200.04 1200.38

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1411264373-05.UNSAT.shuffled.cnf
MD5SUMfc2bbe8a756b11d9f65271869687d37b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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/node63/watcher-293699-1171776262 -o ROOT/results/node63/solver-293699-1171776262 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293699-1171776262/cmusat /tmp/evaluation/293699-1171776262/instance-293699-1171776262.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: 0.99 1.00 1.00 3/64 17001
/proc/meminfo: memFree=528608/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=2312 CPUtime=0
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 197583586 2367488 187 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 578 187 108 243 0 332 0

[startup+0.106848 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 17001
/proc/meminfo: memFree=528608/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=2748 CPUtime=0.1
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 320 0 0 0 10 0 0 0 18 0 1 0 197583586 2813952 303 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 687 303 118 243 0 441 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2748

[startup+0.514891 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 17001
/proc/meminfo: memFree=528608/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=3456 CPUtime=0.51
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 468 0 0 0 51 0 0 0 21 0 1 0 197583586 3538944 451 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 864 451 118 243 0 618 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3456

[startup+1.33498 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17002
/proc/meminfo: memFree=527000/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=3812 CPUtime=1.33
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 559 0 0 0 133 0 0 0 25 0 1 0 197583586 3903488 542 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 953 542 118 243 0 707 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3812

[startup+2.97115 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17002
/proc/meminfo: memFree=525464/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=5252 CPUtime=2.96
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 891 0 0 0 296 0 0 0 25 0 1 0 197583586 5378048 874 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 1313 874 118 243 0 1067 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5252

[startup+6.2475 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17002
/proc/meminfo: memFree=524760/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=5992 CPUtime=6.24
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 1096 0 0 0 624 0 0 0 25 0 1 0 197583586 6135808 1079 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 1498 1079 118 243 0 1252 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5992

[startup+12.7022 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17002
/proc/meminfo: memFree=522264/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=8568 CPUtime=12.69
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 1942 0 0 0 1269 0 0 0 25 0 1 0 197583586 8773632 1637 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 2142 1637 118 243 0 1896 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8568

[startup+25.5066 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17002
/proc/meminfo: memFree=519768/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=15440 CPUtime=25.49
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 4039 0 0 0 2548 1 0 0 25 0 1 0 197583586 15810560 3147 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590742 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 3860 3147 118 243 0 3614 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15440

[startup+51.1113 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17002
/proc/meminfo: memFree=514840/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=16284 CPUtime=51.09
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 4710 0 0 0 5107 2 0 0 25 0 1 0 197583586 16674816 3471 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 4071 3471 118 243 0 3825 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16284

[startup+102.322 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17002
/proc/meminfo: memFree=502744/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=29996 CPUtime=102.28
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 8809 0 0 0 10224 4 0 0 25 0 1 0 197583586 30715904 6484 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589435 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 7499 6484 118 243 0 7253 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 29996

[startup+162.344 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17002
/proc/meminfo: memFree=501528/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=30896 CPUtime=162.29
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 9460 0 0 0 16224 5 0 0 25 0 1 0 197583586 31637504 6775 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 7724 6775 118 243 0 7478 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 30896

[startup+222.361 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17002
/proc/meminfo: memFree=500504/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=31372 CPUtime=222.28
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 10147 0 0 0 22223 5 0 0 25 0 1 0 197583586 32124928 7068 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 7843 7068 118 243 0 7597 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 31372

[startup+282.377 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 17002
/proc/meminfo: memFree=497752/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=33948 CPUtime=282.29
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 11068 0 0 0 28222 7 0 0 25 0 1 0 197583586 34762752 7730 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 8487 7730 118 243 0 8241 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 33948

[startup+342.394 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 17002
/proc/meminfo: memFree=494680/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=36768 CPUtime=342.29
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 12094 0 0 0 34221 8 0 0 25 0 1 0 197583586 37650432 8508 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 9192 8508 118 243 0 8946 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 36768

[startup+402.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17002
/proc/meminfo: memFree=479000/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=56824 CPUtime=402.29
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 17431 0 0 0 40218 11 0 0 25 0 1 0 197583586 58187776 12367 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 14206 12367 118 243 0 13960 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 56824

[startup+462.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17002
/proc/meminfo: memFree=479064/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=56824 CPUtime=462.29
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 17434 0 0 0 46218 11 0 0 25 0 1 0 197583586 58187776 12370 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 14206 12370 118 243 0 13960 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 56824

[startup+522.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17002
/proc/meminfo: memFree=477336/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=58136 CPUtime=522.29
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 17878 0 0 0 52217 12 0 0 25 0 1 0 197583586 59531264 12814 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 14534 12814 118 243 0 14288 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 58136

[startup+582.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17002
/proc/meminfo: memFree=477400/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=58136 CPUtime=582.29
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 17879 0 0 0 58217 12 0 0 25 0 1 0 197583586 59531264 12815 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 14534 12815 118 243 0 14288 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 58136

[startup+642.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17002
/proc/meminfo: memFree=478040/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=56824 CPUtime=642.29
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 18011 0 0 0 64217 12 0 0 25 0 1 0 197583586 58187776 12619 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 14206 12619 118 243 0 13960 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 56824

[startup+702.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17002
/proc/meminfo: memFree=477912/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=57084 CPUtime=702.3
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 18077 0 0 0 70217 13 0 0 25 0 1 0 197583586 58454016 12685 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 14271 12685 118 243 0 14025 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 57084

[startup+762.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17002
/proc/meminfo: memFree=475544/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=59188 CPUtime=762.3
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 18735 0 0 0 76217 13 0 0 25 0 1 0 197583586 60608512 13278 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 14797 13278 118 243 0 14551 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 59188

[startup+822.543 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17002
/proc/meminfo: memFree=475544/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=59056 CPUtime=822.3
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 18743 0 0 0 82217 13 0 0 25 0 1 0 197583586 60473344 13253 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 14764 13253 118 243 0 14518 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 59056

[startup+882.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17002
/proc/meminfo: memFree=475608/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=59056 CPUtime=882.3
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 18747 0 0 0 88217 13 0 0 25 0 1 0 197583586 60473344 13257 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 14764 13257 118 243 0 14518 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 59056

[startup+942.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17004
/proc/meminfo: memFree=474328/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=59608 CPUtime=942.3
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 19459 0 0 0 94216 14 0 0 25 0 1 0 197583586 61038592 13573 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 14902 13573 118 243 0 14656 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 59608

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17004
/proc/meminfo: memFree=474136/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=59908 CPUtime=1002.3
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 19510 0 0 0 100216 14 0 0 25 0 1 0 197583586 61345792 13624 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134580870 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 14977 13624 118 243 0 14731 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 59908

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17004
/proc/meminfo: memFree=472216/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=61788 CPUtime=1062.31
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 20021 0 0 0 106216 15 0 0 25 0 1 0 197583586 63270912 14102 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 15447 14102 118 243 0 15201 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 61788

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17004
/proc/meminfo: memFree=468760/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=64764 CPUtime=1122.3
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 21352 0 0 0 112214 16 0 0 25 0 1 0 197583586 66318336 14965 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 16191 14965 118 243 0 15945 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 64764

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17004
/proc/meminfo: memFree=468376/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=65156 CPUtime=1182.3
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 21456 0 0 0 118214 16 0 0 25 0 1 0 197583586 66719744 15004 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 16289 15004 118 243 0 16043 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 65156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 17004
/proc/meminfo: memFree=468440/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=65156 CPUtime=1200.01
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 21460 0 0 0 119985 16 0 0 25 0 1 0 197583586 66719744 15008 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 16289 15008 118 243 0 16043 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 65156

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

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

[startup+1200.37 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 17004
/proc/meminfo: memFree=468440/2055920 swapFree=4183348/4192956
[pid=17001] ppid=16999 vsize=65156 CPUtime=1200.01
/proc/17001/stat : 17001 (cmusat) R 16999 17001 16264 0 -1 4194304 21460 0 0 0 119985 16 0 0 25 0 1 0 197583586 66719744 15008 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17001/statm: 16289 15008 118 243 0 16043 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 65156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1199.86
CPU system time (s): 0.179972
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 65156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21460
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= 2143

runsolver used 0.757884 second user time and 2.45463 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Feb 18 05:24:22 UTC 2007

IDJOB= 293699
IDBENCH= 19870
IDSOLVER= 121
FILE ID= node63/293699-1171776262

PBS_JOBID= 3839518

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-S1411264373-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293699-1171776262/cmusat /tmp/evaluation/293699-1171776262/instance-293699-1171776262.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-293699-1171776262 -o ROOT/results/node63/solver-293699-1171776262 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293699-1171776262/cmusat /tmp/evaluation/293699-1171776262/instance-293699-1171776262.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  fc2bbe8a756b11d9f65271869687d37b

RANDOM SEED= 887862568

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:        529080 kB
Buffers:         46652 kB
Cached:        1358136 kB
SwapCached:       3968 kB
Active:         769464 kB
Inactive:       645772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        529080 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:            2484 kB
Writeback:           0 kB
Mapped:          15932 kB
Slab:            97608 kB
Committed_AS:   493612 kB
PageTables:       1464 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 node63 on Sun Feb 18 05:44:24 UTC 2007