Trace number 305506

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 BASE 2007-02-08? (TO) 1200.06 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
MD5SUM66a738f4ff82d0fd708f0dea8b7fe645
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.46947
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



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/node58/watcher-305506-1172080482 -o ROOT/results/node58/solver-305506-1172080482 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305506-1172080482/cmusat_base /tmp/evaluation/305506-1172080482/instance-305506-1172080482.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: 0.94 0.98 0.99 3/64 23048
/proc/meminfo: memFree=1956080/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=2952 CPUtime=0
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 228004882 3022848 253 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 738 253 90 241 0 494 0

[startup+0.107183 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 23048
/proc/meminfo: memFree=1956080/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=4368 CPUtime=0.1
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 758 0 0 0 10 0 0 0 18 0 1 0 228004882 4472832 624 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562416 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 1092 624 112 241 0 848 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4368

[startup+0.517228 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 23048
/proc/meminfo: memFree=1956080/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=5424 CPUtime=0.5
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 1030 0 0 0 50 0 0 0 21 0 1 0 228004882 5554176 896 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 1356 896 112 241 0 1112 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5424

[startup+1.34132 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 23049
/proc/meminfo: memFree=1951208/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=7536 CPUtime=1.33
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 1587 0 0 0 133 0 0 0 25 0 1 0 228004882 7716864 1453 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 1884 1453 112 241 0 1640 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7536

[startup+2.9775 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23049
/proc/meminfo: memFree=1948200/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=10108 CPUtime=2.97
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 2342 0 0 0 296 1 0 0 25 0 1 0 228004882 10350592 2113 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551769 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 2527 2113 112 241 0 2283 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 10108

[startup+6.25386 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23049
/proc/meminfo: memFree=1945320/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=12628 CPUtime=6.24
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 3079 0 0 0 623 1 0 0 25 0 1 0 228004882 12931072 2751 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 3157 2751 112 241 0 2913 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12628

[startup+12.7086 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23049
/proc/meminfo: memFree=1943792/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=14104 CPUtime=12.69
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 3626 0 0 0 1268 1 0 0 25 0 1 0 228004882 14442496 3136 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 3526 3136 112 241 0 3282 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14104

[startup+25.509 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23049
/proc/meminfo: memFree=1932336/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=26156 CPUtime=25.49
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 6949 0 0 0 2546 3 0 0 25 0 1 0 228004882 26783744 5949 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 6539 5949 112 241 0 6295 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26156

[startup+51.1168 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 23049
/proc/meminfo: memFree=1928944/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=29516 CPUtime=51.09
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 8151 0 0 0 5105 4 0 0 25 0 1 0 228004882 30224384 6854 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559864 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 7379 6854 112 241 0 7135 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 29516

[startup+102.328 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23049
/proc/meminfo: memFree=1919792/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=38340 CPUtime=102.29
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 10801 0 0 0 10221 8 0 0 25 0 1 0 228004882 39260160 9135 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 9585 9135 112 241 0 9341 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 38340

[startup+162.351 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23049
/proc/meminfo: memFree=1913328/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=44484 CPUtime=162.3
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 12626 0 0 0 16220 10 0 0 25 0 1 0 228004882 45551616 10737 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 11121 10737 112 241 0 10877 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 44484

[startup+222.369 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23049
/proc/meminfo: memFree=1885296/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=74376 CPUtime=222.3
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 20419 0 0 0 22217 13 0 0 25 0 1 0 228004882 76161024 17748 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 18594 17748 112 241 0 18350 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 74376

[startup+282.388 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23049
/proc/meminfo: memFree=1884912/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=74420 CPUtime=282.3
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 20650 0 0 0 28217 13 0 0 25 0 1 0 228004882 76206080 17838 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 18605 17838 112 241 0 18361 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 74420

[startup+342.407 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23049
/proc/meminfo: memFree=1884528/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=74520 CPUtime=342.31
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 21055 0 0 0 34217 14 0 0 25 0 1 0 228004882 76308480 17927 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 18630 17927 112 241 0 18386 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 74520

[startup+402.444 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 23149
/proc/meminfo: memFree=1875520/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=81968 CPUtime=402.28
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 23148 0 0 0 40211 17 0 0 25 0 1 0 228004882 83935232 19843 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 20492 19843 112 241 0 20248 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 81968

[startup+462.496 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 23225
/proc/meminfo: memFree=1872120/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=85436 CPUtime=462.28
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 24012 0 0 0 46209 19 0 0 25 0 1 0 228004882 87486464 20707 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 21359 20707 112 241 0 21115 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 85436

[startup+522.518 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23247
/proc/meminfo: memFree=1866992/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=91312 CPUtime=522.27
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 25720 0 0 0 52206 21 0 0 25 0 1 0 228004882 93503488 22224 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 22828 22224 112 241 0 22584 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 91312

[startup+582.536 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23247
/proc/meminfo: memFree=1861744/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=96332 CPUtime=582.27
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 27017 0 0 0 58205 22 0 0 25 0 1 0 228004882 98643968 23521 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 24083 23521 112 241 0 23839 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 96332

[startup+642.556 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23247
/proc/meminfo: memFree=1860592/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=97328 CPUtime=642.28
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 27509 0 0 0 64205 23 0 0 25 0 1 0 228004882 99663872 23807 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 24332 23807 112 241 0 24088 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 97328

[startup+702.574 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23247
/proc/meminfo: memFree=1849648/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=108092 CPUtime=702.28
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 30471 0 0 0 70202 26 0 0 25 0 1 0 228004882 110686208 26545 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 27023 26545 112 241 0 26779 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 108092

[startup+762.592 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23247
/proc/meminfo: memFree=1841904/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=115880 CPUtime=762.29
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 32521 0 0 0 76200 29 0 0 25 0 1 0 228004882 118661120 28595 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 28970 28595 112 241 0 28726 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 115880

[startup+822.614 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23247
/proc/meminfo: memFree=1778608/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=182736 CPUtime=822.29
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 49486 0 0 0 82195 34 0 0 25 0 1 0 228004882 187121664 44266 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 45684 44266 112 241 0 45440 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 182736

[startup+882.631 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23247
/proc/meminfo: memFree=1778672/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=182736 CPUtime=882.29
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 49486 0 0 0 88195 34 0 0 25 0 1 0 228004882 187121664 44266 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 45684 44266 112 241 0 45440 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 182736

[startup+942.647 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23247
/proc/meminfo: memFree=1778160/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=182828 CPUtime=942.29
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 49864 0 0 0 94195 34 0 0 25 0 1 0 228004882 187215872 44381 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 45707 44381 112 241 0 45463 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 182828

[startup+1002.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23247
/proc/meminfo: memFree=1778096/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=182828 CPUtime=1002.29
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 49864 0 0 0 100195 34 0 0 25 0 1 0 228004882 187215872 44381 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 45707 44381 112 241 0 45463 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 182828

[startup+1062.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23247
/proc/meminfo: memFree=1778160/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=182828 CPUtime=1062.3
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 49864 0 0 0 106195 35 0 0 25 0 1 0 228004882 187215872 44381 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 45707 44381 112 241 0 45463 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 182828

[startup+1122.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23247
/proc/meminfo: memFree=1778032/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=182828 CPUtime=1122.31
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 49884 0 0 0 112196 35 0 0 25 0 1 0 228004882 187215872 44401 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 45707 44401 112 241 0 45463 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 182828

[startup+1182.72 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23247
/proc/meminfo: memFree=1777584/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=182928 CPUtime=1182.31
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 50276 0 0 0 118196 35 0 0 25 0 1 0 228004882 187318272 44507 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 45732 44507 112 241 0 45488 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 182928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23247
/proc/meminfo: memFree=1777584/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=182928 CPUtime=1200.03
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 50276 0 0 0 119968 35 0 0 25 0 1 0 228004882 187318272 44507 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 45732 44507 112 241 0 45488 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 182928

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

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

[startup+1200.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23247
/proc/meminfo: memFree=1777584/2055920 swapFree=4183888/4192956
[pid=23048] ppid=23046 vsize=182928 CPUtime=1200.03
/proc/23048/stat : 23048 (cmusat_base) R 23046 23048 21920 0 -1 4194304 50276 0 0 0 119968 35 0 0 25 0 1 0 228004882 187318272 44507 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23048/statm: 45732 44507 112 241 0 45488 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 182928

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.06
CPU user time (s): 1199.68
CPU system time (s): 0.382941
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 182928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.382941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50276
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= 1515

runsolver used 0.814876 second user time and 2.47262 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Wed Feb 21 17:54:42 UTC 2007

IDJOB= 305506
IDBENCH= 20158
IDSOLVER= 120
FILE ID= node58/305506-1172080482

PBS_JOBID= 3892824

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
COMMAND LINE= /tmp/evaluation/305506-1172080482/cmusat_base /tmp/evaluation/305506-1172080482/instance-305506-1172080482.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-305506-1172080482 -o ROOT/results/node58/solver-305506-1172080482 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305506-1172080482/cmusat_base /tmp/evaluation/305506-1172080482/instance-305506-1172080482.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  66a738f4ff82d0fd708f0dea8b7fe645

RANDOM SEED= 443926521

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1956560 kB
Buffers:          4740 kB
Cached:          41688 kB
SwapCached:       3348 kB
Active:          34172 kB
Inactive:        24372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1956560 kB
SwapTotal:     4192956 kB
SwapFree:      4183888 kB
Dirty:            2772 kB
Writeback:           0 kB
Mapped:          15692 kB
Slab:            26876 kB
Committed_AS:   579096 kB
PageTables:       1380 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= 66561 MiB

End job on node58 on Wed Feb 21 18:14:45 UTC 2007