Trace number 304235

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) 1200.09 1200.39

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S187076430-06.cnf
MD5SUM2354ce79c238d894898172bcf31459ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1005.91
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 513600

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/node55/watcher-304235-1172054308 -o ROOT/results/node55/solver-304235-1172054308 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304235-1172054308/cmusat_base /tmp/evaluation/304235-1172054308/instance-304235-1172054308.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 1.20 3/64 24845
/proc/meminfo: memFree=1414208/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=2636 CPUtime=0
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 225387246 2699264 233 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 659 233 90 241 0 415 0

[startup+0.106742 s]
/proc/loadavg: 0.92 0.98 1.20 3/64 24845
/proc/meminfo: memFree=1414208/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=4284 CPUtime=0.1
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 719 0 0 0 10 0 0 0 18 0 1 0 225387246 4386816 661 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552707 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 1071 661 111 241 0 827 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4284

[startup+0.514781 s]
/proc/loadavg: 0.92 0.98 1.20 3/64 24845
/proc/meminfo: memFree=1414208/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=4944 CPUtime=0.5
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 917 0 0 0 50 0 0 0 21 0 1 0 225387246 5062656 859 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135061166 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 1236 859 111 241 0 992 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4944

[startup+1.33486 s]
/proc/loadavg: 0.92 0.98 1.20 2/65 24846
/proc/meminfo: memFree=1409848/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=6300 CPUtime=1.32
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 1424 0 0 0 132 0 0 0 25 0 1 0 225387246 6451200 1212 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559951 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 1575 1212 111 241 0 1331 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6300

[startup+2.97402 s]
/proc/loadavg: 0.92 0.98 1.20 2/65 24846
/proc/meminfo: memFree=1409080/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=7104 CPUtime=2.96
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 1735 0 0 0 296 0 0 0 25 0 1 0 225387246 7274496 1438 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 1776 1438 111 241 0 1532 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7104

[startup+6.24933 s]
/proc/loadavg: 0.93 0.98 1.20 2/65 24846
/proc/meminfo: memFree=1407736/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=8456 CPUtime=6.24
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 2273 0 0 0 623 1 0 0 25 0 1 0 225387246 8658944 1787 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 2114 1787 111 241 0 1870 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8456

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 1.20 2/65 24846
/proc/meminfo: memFree=1403896/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=12240 CPUtime=12.68
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 3358 0 0 0 1267 1 0 0 25 0 1 0 225387246 12533760 2573 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 3060 2573 111 241 0 2816 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12240

[startup+25.6022 s]
/proc/loadavg: 0.95 0.98 1.20 2/65 24846
/proc/meminfo: memFree=1401336/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=14972 CPUtime=25.58
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 4390 0 0 0 2556 2 0 0 25 0 1 0 225387246 15331328 3323 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 3743 3323 111 241 0 3499 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 14972

[startup+51.2067 s]
/proc/loadavg: 0.96 0.98 1.19 2/65 24846
/proc/meminfo: memFree=1387896/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=29528 CPUtime=51.18
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 8459 0 0 0 5113 5 0 0 25 0 1 0 225387246 30236672 6602 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 7382 6602 111 241 0 7138 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 29528

[startup+102.415 s]
/proc/loadavg: 0.98 0.98 1.18 2/65 24848
/proc/meminfo: memFree=1386808/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=30116 CPUtime=102.37
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 9215 0 0 0 10232 5 0 0 25 0 1 0 225387246 30838784 6878 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 7529 6878 111 241 0 7285 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 30116

[startup+162.435 s]
/proc/loadavg: 0.99 0.98 1.17 2/65 24848
/proc/meminfo: memFree=1379384/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=37100 CPUtime=162.38
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 11527 0 0 0 16231 7 0 0 25 0 1 0 225387246 37990400 8721 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 9275 8721 111 241 0 9031 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 37100

[startup+222.454 s]
/proc/loadavg: 0.99 0.98 1.15 2/65 24848
/proc/meminfo: memFree=1375736/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=40576 CPUtime=222.38
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 12618 0 0 0 22230 8 0 0 25 0 1 0 225387246 41549824 9629 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 10144 9629 111 241 0 9900 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 40576

[startup+282.47 s]
/proc/loadavg: 0.99 0.98 1.14 2/65 24848
/proc/meminfo: memFree=1353784/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=65376 CPUtime=282.39
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 19358 0 0 0 28228 11 0 0 25 0 1 0 225387246 66945024 15102 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559864 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 16344 15102 111 241 0 16100 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 65376

[startup+342.49 s]
/proc/loadavg: 0.99 0.98 1.13 2/65 24848
/proc/meminfo: memFree=1353144/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=65652 CPUtime=342.39
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 19750 0 0 0 34228 11 0 0 25 0 1 0 225387246 67227648 15259 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559857 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 16413 15259 111 241 0 16169 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 65652

[startup+402.511 s]
/proc/loadavg: 0.99 0.98 1.12 2/65 24848
/proc/meminfo: memFree=1352632/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=65784 CPUtime=402.39
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 19869 0 0 0 40228 11 0 0 25 0 1 0 225387246 67362816 15378 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 16446 15378 111 241 0 16202 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 65784

[startup+462.528 s]
/proc/loadavg: 0.99 0.98 1.11 2/65 24848
/proc/meminfo: memFree=1352248/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=66132 CPUtime=462.4
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 20222 0 0 0 46229 11 0 0 25 0 1 0 225387246 67719168 15442 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 16533 15442 111 241 0 16289 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 66132

[startup+522.542 s]
/proc/loadavg: 0.99 0.98 1.10 2/65 24848
/proc/meminfo: memFree=1351672/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=66748 CPUtime=522.4
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 20708 0 0 0 52228 12 0 0 25 0 1 0 225387246 68349952 15650 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 16687 15650 111 241 0 16443 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 66748

[startup+582.564 s]
/proc/loadavg: 0.99 0.98 1.09 2/65 24848
/proc/meminfo: memFree=1348152/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=69840 CPUtime=582.41
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 21868 0 0 0 58228 13 0 0 25 0 1 0 225387246 71516160 16507 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 17460 16507 111 241 0 17216 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 69840

[startup+642.58 s]
/proc/loadavg: 0.99 0.98 1.08 2/65 24848
/proc/meminfo: memFree=1347640/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=70452 CPUtime=642.41
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 21995 0 0 0 64228 13 0 0 25 0 1 0 225387246 72142848 16634 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 17613 16634 111 241 0 17369 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 70452

[startup+702.597 s]
/proc/loadavg: 0.99 0.98 1.08 2/65 24848
/proc/meminfo: memFree=1342328/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=75432 CPUtime=702.41
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 23657 0 0 0 70225 16 0 0 25 0 1 0 225387246 77242368 17965 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 18858 17965 111 241 0 18614 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 75432

[startup+762.615 s]
/proc/loadavg: 0.99 0.98 1.07 2/65 24848
/proc/meminfo: memFree=1341880/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=75984 CPUtime=762.41
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 23804 0 0 0 76225 16 0 0 25 0 1 0 225387246 77807616 18079 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 18996 18079 111 241 0 18752 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 75984

[startup+822.635 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 24848
/proc/meminfo: memFree=1336760/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=80764 CPUtime=822.42
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 25095 0 0 0 82224 18 0 0 25 0 1 0 225387246 82702336 19370 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 20191 19370 111 241 0 19947 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 80764

[startup+882.651 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 24848
/proc/meminfo: memFree=1334776/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=82520 CPUtime=882.41
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 25922 0 0 0 88222 19 0 0 25 0 1 0 225387246 84500480 19803 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559870 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 20630 19803 111 241 0 20386 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 82520

[startup+942.67 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 24848
/proc/meminfo: memFree=1334840/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=82668 CPUtime=942.42
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 25945 0 0 0 94223 19 0 0 25 0 1 0 225387246 84652032 19826 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 20667 19826 111 241 0 20423 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 82668

[startup+1002.69 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 24848
/proc/meminfo: memFree=1333432/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=84016 CPUtime=1002.43
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 26301 0 0 0 100223 20 0 0 25 0 1 0 225387246 86032384 20182 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 21004 20182 111 241 0 20760 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 84016

[startup+1062.71 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 24848
/proc/meminfo: memFree=1289208/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=134396 CPUtime=1062.43
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 39431 0 0 0 106216 27 0 0 25 0 1 0 225387246 137621504 31214 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 33599 31214 111 241 0 33355 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 134396

[startup+1122.73 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 24848
/proc/meminfo: memFree=1289144/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=134396 CPUtime=1122.43
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 39445 0 0 0 112216 27 0 0 25 0 1 0 225387246 137621504 31228 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 33599 31228 111 241 0 33355 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 134396

[startup+1182.74 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 24848
/proc/meminfo: memFree=1289208/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=134396 CPUtime=1182.43
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 39449 0 0 0 118216 27 0 0 25 0 1 0 225387246 137621504 31232 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 33599 31232 111 241 0 33355 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 134396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 24848
/proc/meminfo: memFree=1289144/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=134396 CPUtime=1200.05
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 39450 0 0 0 119978 27 0 0 25 0 1 0 225387246 137621504 31233 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 33599 31233 111 241 0 33355 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 134396

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

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

[startup+1200.36 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 24848
/proc/meminfo: memFree=1289144/2055920 swapFree=4183320/4192956
[pid=24845] ppid=24843 vsize=134396 CPUtime=1200.05
/proc/24845/stat : 24845 (cmusat_base) R 24843 24845 23643 0 -1 4194304 39450 0 0 0 119978 27 0 0 25 0 1 0 225387246 137621504 31233 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24845/statm: 33599 31233 111 241 0 33355 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 134396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.09
CPU user time (s): 1199.79
CPU system time (s): 0.299954
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 134396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.299954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39450
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= 2387

runsolver used 0.757884 second user time and 2.45063 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Wed Feb 21 10:38:28 UTC 2007

IDJOB= 304235
IDBENCH= 20127
IDSOLVER= 120
FILE ID= node55/304235-1172054308

PBS_JOBID= 3892743

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S187076430-06.cnf
COMMAND LINE= /tmp/evaluation/304235-1172054308/cmusat_base /tmp/evaluation/304235-1172054308/instance-304235-1172054308.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-304235-1172054308 -o ROOT/results/node55/solver-304235-1172054308 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304235-1172054308/cmusat_base /tmp/evaluation/304235-1172054308/instance-304235-1172054308.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  2354ce79c238d894898172bcf31459ce

RANDOM SEED= 414796597

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1414680 kB
Buffers:         33644 kB
Cached:         532236 kB
SwapCached:       3756 kB
Active:         100172 kB
Inactive:       475856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1414680 kB
SwapTotal:     4192956 kB
SwapFree:      4183320 kB
Dirty:            2820 kB
Writeback:           0 kB
Mapped:          16104 kB
Slab:            51344 kB
Committed_AS:   779592 kB
PageTables:       1384 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 node55 on Wed Feb 21 10:58:30 UTC 2007