Trace number 297266

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) 1200.06 1200.58

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
MD5SUM3b2c4eb149ae1c8dc4565c734d45bf69
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  550                                                  |
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/node35/watcher-297266-1171835916 -o ROOT/results/node35/solver-297266-1171835916 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297266-1171835916/cmusat /tmp/evaluation/297266-1171835916/instance-297266-1171835916.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: 0.92 0.98 0.95 3/64 16129
/proc/meminfo: memFree=640416/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=2312 CPUtime=0
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 177355316 2367488 187 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134522080 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 578 192 109 243 0 332 0

[startup+0.107382 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 16129
/proc/meminfo: memFree=640416/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=2840 CPUtime=0.1
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 319 0 0 0 10 0 0 0 18 0 1 0 177355316 2908160 302 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134580145 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 710 302 118 243 0 464 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2840

[startup+0.515461 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 16129
/proc/meminfo: memFree=640416/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=3456 CPUtime=0.51
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 462 0 0 0 51 0 0 0 21 0 1 0 177355316 3538944 445 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 864 445 118 243 0 618 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3456

[startup+1.33562 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 16130
/proc/meminfo: memFree=638808/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=3752 CPUtime=1.33
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 537 0 0 0 133 0 0 0 25 0 1 0 177355316 3842048 520 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134591298 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 938 520 118 243 0 692 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3752

[startup+2.97395 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 16130
/proc/meminfo: memFree=638104/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=5984 CPUtime=2.96
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 1054 0 0 0 296 0 0 0 25 0 1 0 177355316 6127616 1037 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 1496 1037 118 243 0 1250 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5984

[startup+6.2506 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 16130
/proc/meminfo: memFree=636248/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=6060 CPUtime=6.24
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 1119 0 0 0 624 0 0 0 25 0 1 0 177355316 6205440 1102 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 1515 1102 118 243 0 1269 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6060

[startup+12.7069 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 16130
/proc/meminfo: memFree=633176/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=9464 CPUtime=12.69
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 2060 0 0 0 1269 0 0 0 25 0 1 0 177355316 9691136 1841 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 2366 1841 118 243 0 2120 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9464

[startup+25.6084 s]
/proc/loadavg: 0.95 0.98 0.95 2/65 16130
/proc/meminfo: memFree=631704/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=11140 CPUtime=25.59
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 2799 0 0 0 2558 1 0 0 25 0 1 0 177355316 11407360 2334 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589923 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 2785 2334 118 243 0 2539 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 11140

[startup+51.2155 s]
/proc/loadavg: 0.96 0.98 0.95 2/65 16130
/proc/meminfo: memFree=626072/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=16940 CPUtime=51.19
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 4654 0 0 0 5117 2 0 0 25 0 1 0 177355316 17346560 3607 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 4235 3607 118 243 0 3989 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 16940

[startup+102.427 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 16130
/proc/meminfo: memFree=622680/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=20144 CPUtime=102.38
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 5882 0 0 0 10235 3 0 0 25 0 1 0 177355316 20627456 4539 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 5036 4539 118 243 0 4790 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 20144

[startup+162.463 s]
/proc/loadavg: 0.99 0.98 0.95 2/71 16212
/proc/meminfo: memFree=610792/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=32496 CPUtime=162.37
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 9414 0 0 0 16230 7 0 0 25 0 1 0 177355316 33275904 7098 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 8124 7098 118 243 0 7878 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 32496

[startup+222.519 s]
/proc/loadavg: 0.99 0.98 0.95 2/71 16298
/proc/meminfo: memFree=610024/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=32784 CPUtime=222.34
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 9964 0 0 0 22227 7 0 0 25 0 1 0 177355316 33570816 7323 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 8196 7323 118 243 0 7950 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 32784

[startup+282.542 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 16328
/proc/meminfo: memFree=610264/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=33480 CPUtime=282.33
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 10367 0 0 0 28225 8 0 0 25 0 1 0 177355316 34283520 7539 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 8370 7539 118 243 0 8124 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 33480

[startup+342.558 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 16328
/proc/meminfo: memFree=608920/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=34576 CPUtime=342.33
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 10903 0 0 0 34225 8 0 0 25 0 1 0 177355316 35405824 7870 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 8644 7870 118 243 0 8398 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 34576

[startup+402.581 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 16328
/proc/meminfo: memFree=605656/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=37680 CPUtime=402.32
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 11942 0 0 0 40223 9 0 0 25 0 1 0 177355316 38584320 8684 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 9420 8684 118 243 0 9174 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 37680

[startup+462.604 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 16328
/proc/meminfo: memFree=603480/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=39688 CPUtime=462.33
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 12502 0 0 0 46223 10 0 0 25 0 1 0 177355316 40640512 9244 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 9922 9244 118 243 0 9676 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 39688

[startup+522.623 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 16328
/proc/meminfo: memFree=601816/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=41292 CPUtime=522.32
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 13158 0 0 0 52222 10 0 0 25 0 1 0 177355316 42283008 9653 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 10323 9653 118 243 0 10077 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 41292

[startup+582.643 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 16328
/proc/meminfo: memFree=582104/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=65008 CPUtime=582.33
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 19180 0 0 0 58219 14 0 0 25 0 1 0 177355316 66568192 14508 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 16252 14508 118 243 0 16006 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 65008

[startup+642.66 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 16328
/proc/meminfo: memFree=582040/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=65300 CPUtime=642.32
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 19524 0 0 0 64218 14 0 0 25 0 1 0 177355316 66867200 14581 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581148 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 16325 14581 118 243 0 16079 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 65300

[startup+702.68 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 16328
/proc/meminfo: memFree=581016/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=65872 CPUtime=702.32
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 20058 0 0 0 70217 15 0 0 25 0 1 0 177355316 67452928 14817 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 16468 14817 118 243 0 16222 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 65872

[startup+762.703 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 16328
/proc/meminfo: memFree=580888/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=66064 CPUtime=762.32
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 20106 0 0 0 76217 15 0 0 25 0 1 0 177355316 67649536 14865 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 16516 14865 118 243 0 16270 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 66064

[startup+822.73 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 16328
/proc/meminfo: memFree=580056/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=66616 CPUtime=822.33
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 20312 0 0 0 82218 15 0 0 25 0 1 0 177355316 68214784 15038 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 16654 15038 118 243 0 16408 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 66616

[startup+882.748 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 16328
/proc/meminfo: memFree=579864/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=66744 CPUtime=882.32
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 20726 0 0 0 88217 15 0 0 25 0 1 0 177355316 68345856 15125 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 16686 15125 118 243 0 16440 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 66744

[startup+942.766 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 16328
/proc/meminfo: memFree=579672/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=67068 CPUtime=942.33
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 20765 0 0 0 94217 16 0 0 25 0 1 0 177355316 68677632 15164 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 16767 15164 118 243 0 16521 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 67068

[startup+1002.78 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 16328
/proc/meminfo: memFree=579288/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=67200 CPUtime=1002.32
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 20868 0 0 0 100216 16 0 0 25 0 1 0 177355316 68812800 15267 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 16800 15267 118 243 0 16554 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 67200

[startup+1062.81 s]
/proc/loadavg: 1.07 1.00 0.96 2/65 16328
/proc/meminfo: memFree=578520/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=67668 CPUtime=1062.32
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 21419 0 0 0 106216 16 0 0 25 0 1 0 177355316 69292032 15459 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 16917 15459 118 243 0 16671 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 67668

[startup+1122.83 s]
/proc/loadavg: 1.09 1.02 0.96 2/65 16328
/proc/meminfo: memFree=578264/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=68060 CPUtime=1122.32
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 21507 0 0 0 112216 16 0 0 25 0 1 0 177355316 69693440 15514 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 17015 15514 118 243 0 16769 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 68060

[startup+1182.85 s]
/proc/loadavg: 1.03 1.01 0.96 2/65 16328
/proc/meminfo: memFree=578008/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=68452 CPUtime=1182.32
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 21591 0 0 0 118215 17 0 0 25 0 1 0 177355316 70094848 15598 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 17113 15598 118 243 0 16867 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 68452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.02 1.01 0.96 2/65 16328
/proc/meminfo: memFree=577944/2055920 swapFree=4183700/4192956
[pid=16129] ppid=16127 vsize=68452 CPUtime=1200.04
/proc/16129/stat : 16129 (cmusat) R 16127 16129 14938 0 -1 4194304 21595 0 0 0 119987 17 0 0 25 0 1 0 177355316 70094848 15602 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16129/statm: 17113 15602 118 243 0 16867 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 68452

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): 1200.58
CPU time (s): 1200.06
CPU user time (s): 1199.87
CPU system time (s): 0.185971
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 68452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.185971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21595
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= 1514

runsolver used 0.78888 second user time and 2.50462 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Sun Feb 18 21:58:36 UTC 2007

IDJOB= 297266
IDBENCH= 19957
IDSOLVER= 121
FILE ID= node35/297266-1171835916

PBS_JOBID= 3839658

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297266-1171835916/cmusat /tmp/evaluation/297266-1171835916/instance-297266-1171835916.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-297266-1171835916 -o ROOT/results/node35/solver-297266-1171835916 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297266-1171835916/cmusat /tmp/evaluation/297266-1171835916/instance-297266-1171835916.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3b2c4eb149ae1c8dc4565c734d45bf69

RANDOM SEED= 511611078

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:        640824 kB
Buffers:         43700 kB
Cached:        1265484 kB
SwapCached:       3828 kB
Active:         847536 kB
Inactive:       472556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        640824 kB
SwapTotal:     4192956 kB
SwapFree:      4183700 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          16132 kB
Slab:            81056 kB
Committed_AS:   692620 kB
PageTables:       1416 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 node35 on Sun Feb 18 22:18:39 UTC 2007