Trace number 294191

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CMUSAT 2007-02-08? (TO) 1200.07 1200.49

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1253549494-19.UNSAT.shuffled.cnf
MD5SUM7216eb29a4c793652d945295ab58d575
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 variables130
Number of clauses2769
Sum of the clauses size13845
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 52769
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:  130                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |

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/node34/watcher-294191-1171784638 -o ROOT/results/node34/solver-294191-1171784638 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294191-1171784638/cmusat /tmp/evaluation/294191-1171784638/instance-294191-1171784638.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 3/64 2912
/proc/meminfo: memFree=894688/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=2316 CPUtime=0
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 172227662 2371584 176 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 579 179 96 243 0 333 0

[startup+0.106114 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2912
/proc/meminfo: memFree=894688/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=2816 CPUtime=0.1
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 336 0 0 0 10 0 0 0 18 0 1 0 172227662 2883584 319 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 704 319 118 243 0 458 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2816

[startup+0.514146 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2912
/proc/meminfo: memFree=894688/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=3632 CPUtime=0.51
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 527 0 0 0 51 0 0 0 21 0 1 0 172227662 3719168 510 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589790 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 908 510 118 243 0 662 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3632

[startup+1.33421 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=892888/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=3944 CPUtime=1.33
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 584 0 0 0 133 0 0 0 25 0 1 0 172227662 4038656 567 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581693 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 986 567 118 243 0 740 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3944

[startup+2.97034 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=892120/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=6280 CPUtime=2.96
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 1136 0 0 0 296 0 0 0 25 0 1 0 172227662 6430720 1086 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589712 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 1570 1086 118 243 0 1324 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6280

[startup+6.2466 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=890264/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=6436 CPUtime=6.24
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 1261 0 0 0 624 0 0 0 25 0 1 0 172227662 6590464 1198 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 1609 1198 118 243 0 1363 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6436

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=886568/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=10480 CPUtime=12.68
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 2494 0 0 0 1268 0 0 0 25 0 1 0 172227662 10731520 2082 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 2620 2082 118 243 0 2374 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10480

[startup+25.5042 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=885096/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=11632 CPUtime=25.48
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 3091 0 0 0 2548 0 0 0 25 0 1 0 172227662 11911168 2451 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 2908 2451 118 243 0 2662 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11632

[startup+51.1102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=878120/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=19516 CPUtime=51.08
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 5497 0 0 0 5107 1 0 0 25 0 1 0 172227662 19984384 4185 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 4879 4185 118 243 0 4633 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19516

[startup+102.317 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=874472/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=22676 CPUtime=102.28
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 6873 0 0 0 10225 3 0 0 25 0 1 0 172227662 23220224 5098 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 5669 5098 118 243 0 5423 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 22676

[startup+162.333 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=870248/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=26616 CPUtime=162.28
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 8210 0 0 0 16224 4 0 0 25 0 1 0 172227662 27254784 6133 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 6654 6133 118 243 0 6408 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 26616

[startup+222.347 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=860072/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=38904 CPUtime=222.27
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 11792 0 0 0 22222 5 0 0 25 0 1 0 172227662 39837696 8657 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 9726 8657 118 243 0 9480 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 38904

[startup+282.359 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 2913
/proc/meminfo: memFree=859176/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=39552 CPUtime=282.27
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 12213 0 0 0 28222 5 0 0 25 0 1 0 172227662 40501248 8836 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 9888 8836 118 243 0 9642 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 39552

[startup+342.373 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2913
/proc/meminfo: memFree=858472/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=40156 CPUtime=342.27
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 12657 0 0 0 34221 6 0 0 25 0 1 0 172227662 41119744 9051 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 10039 9051 118 243 0 9793 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 40156

[startup+402.393 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=855848/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=42388 CPUtime=402.28
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 13603 0 0 0 40221 7 0 0 25 0 1 0 172227662 43405312 9713 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 10597 9713 118 243 0 10351 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 42388

[startup+462.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=852392/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=45660 CPUtime=462.27
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 14733 0 0 0 46220 7 0 0 25 0 1 0 172227662 46755840 10567 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 11415 10567 118 243 0 11169 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 45660

[startup+522.423 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=848744/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=49004 CPUtime=522.28
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 15956 0 0 0 52220 8 0 0 25 0 1 0 172227662 50180096 11487 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 12251 11487 118 243 0 12005 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 49004

[startup+582.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=848104/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=49948 CPUtime=582.27
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 16154 0 0 0 58219 8 0 0 25 0 1 0 172227662 51146752 11652 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 12487 11652 118 243 0 12241 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 49948

[startup+642.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=826536/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=76472 CPUtime=642.27
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 22914 0 0 0 64216 11 0 0 25 0 1 0 172227662 78307328 17024 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 19118 17024 118 243 0 18872 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 76472

[startup+702.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=826344/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=76472 CPUtime=702.28
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 23317 0 0 0 70216 12 0 0 25 0 1 0 172227662 78307328 17062 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 19118 17062 118 243 0 18872 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 76472

[startup+762.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=826344/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=76472 CPUtime=762.28
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 23322 0 0 0 76216 12 0 0 25 0 1 0 172227662 78307328 17067 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 19118 17067 118 243 0 18872 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 76472

[startup+822.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=825640/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=76616 CPUtime=822.28
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 23869 0 0 0 82216 12 0 0 25 0 1 0 172227662 78454784 17249 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 19154 17249 118 243 0 18908 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 76616

[startup+882.518 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=825448/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=76876 CPUtime=882.27
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 23910 0 0 0 88215 12 0 0 25 0 1 0 172227662 78721024 17290 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 19219 17290 118 243 0 18973 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 76876

[startup+942.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=825384/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=76876 CPUtime=942.27
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 23922 0 0 0 94215 12 0 0 25 0 1 0 172227662 78721024 17302 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 19219 17302 118 243 0 18973 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 76876

[startup+1002.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2913
/proc/meminfo: memFree=824616/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=77032 CPUtime=1002.28
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 24525 0 0 0 100215 13 0 0 25 0 1 0 172227662 78880768 17504 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134578979 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 19258 17504 118 243 0 19012 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 77032

[startup+1062.59 s]
/proc/loadavg: 1.08 1.02 1.01 2/71 3025
/proc/meminfo: memFree=823096/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=77584 CPUtime=1062.26
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 24601 0 0 0 106209 17 0 0 25 0 1 0 172227662 79446016 17580 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 19396 17580 118 243 0 19150 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 77584

[startup+1122.63 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 3111
/proc/meminfo: memFree=823784/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=77716 CPUtime=1122.24
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 24685 0 0 0 112207 17 0 0 25 0 1 0 172227662 79581184 17664 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 19429 17664 118 243 0 19183 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 77716

[startup+1182.65 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3111
/proc/meminfo: memFree=822888/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=78416 CPUtime=1182.23
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 25430 0 0 0 118206 17 0 0 25 0 1 0 172227662 80297984 17936 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 19604 17936 118 243 0 19358 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 78416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3111
/proc/meminfo: memFree=822888/2055920 swapFree=4183096/4192956
[pid=2912] ppid=2910 vsize=78416 CPUtime=1200.05
/proc/2912/stat : 2912 (cmusat) R 2910 2912 2852 0 -1 4194304 25430 0 0 0 119988 17 0 0 25 0 1 0 172227662 80297984 17936 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2912/statm: 19604 17936 118 243 0 19358 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 78416

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): 1200.07
CPU user time (s): 1199.89
CPU system time (s): 0.186971
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 78416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.186971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25430
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= 2452

runsolver used 0.806877 second user time and 2.48462 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sun Feb 18 07:43:59 UTC 2007

IDJOB= 294191
IDBENCH= 19882
IDSOLVER= 121
FILE ID= node34/294191-1171784638

PBS_JOBID= 3839567

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1253549494-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294191-1171784638/cmusat /tmp/evaluation/294191-1171784638/instance-294191-1171784638.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-294191-1171784638 -o ROOT/results/node34/solver-294191-1171784638 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294191-1171784638/cmusat /tmp/evaluation/294191-1171784638/instance-294191-1171784638.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7216eb29a4c793652d945295ab58d575

RANDOM SEED= 510534267

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:        895160 kB
Buffers:         41016 kB
Cached:        1021148 kB
SwapCached:       4688 kB
Active:         738440 kB
Inactive:       333976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        895160 kB
SwapTotal:     4192956 kB
SwapFree:      4183096 kB
Dirty:            2668 kB
Writeback:           0 kB
Mapped:          15184 kB
Slab:            74412 kB
Committed_AS:   456160 kB
PageTables:       1396 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 node34 on Sun Feb 18 08:04:01 UTC 2007