Trace number 301270

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
MXC 2007-02-08? (TO) 1200.1 1200.53

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S471246417-03.cnf
MD5SUM0eb79e36a6a126bd4e244caabd87546c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark34.3168
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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/node18/watcher-301270-1171961185 -o ROOT/results/node18/solver-301270-1171961185 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301270-1171961185/mxc /tmp/evaluation/301270-1171961185/instance-301270-1171961185.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 0.99 0.99 3/77 2455
/proc/meminfo: memFree=1537512/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=1476 CPUtime=0
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 216073054 1511424 204 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 369 204 46 122 0 243 0

[startup+0.106845 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 2455
/proc/meminfo: memFree=1537512/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=2120 CPUtime=0.1
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 465 0 0 0 10 0 0 0 18 0 1 0 216073054 2170880 379 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 530 379 59 122 0 404 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2120

[startup+0.514885 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 2455
/proc/meminfo: memFree=1537512/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=3704 CPUtime=0.5
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 849 0 0 0 50 0 0 0 21 0 1 0 216073054 3792896 763 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 926 763 59 122 0 800 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3704

[startup+1.33596 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2456
/proc/meminfo: memFree=1532960/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=5340 CPUtime=1.32
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 1276 0 0 0 132 0 0 0 25 0 1 0 216073054 5468160 1188 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 1335 1188 67 122 0 1209 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5340

[startup+2.97412 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2456
/proc/meminfo: memFree=1532320/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=6396 CPUtime=2.96
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 1537 0 0 0 296 0 0 0 25 0 1 0 216073054 6549504 1449 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 1599 1449 67 122 0 1473 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6396

[startup+6.25344 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2456
/proc/meminfo: memFree=1530976/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=7536 CPUtime=6.25
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 1840 0 0 0 624 1 0 0 25 0 1 0 216073054 7716864 1752 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 1884 1752 67 122 0 1758 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 7536

[startup+12.7101 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2456
/proc/meminfo: memFree=1529760/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=8196 CPUtime=12.7
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 2007 0 0 0 1269 1 0 0 25 0 1 0 216073054 8392704 1919 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534216 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 2049 1919 67 122 0 1923 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8196

[startup+25.5113 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2456
/proc/meminfo: memFree=1528480/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=9672 CPUtime=25.49
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 2347 0 0 0 2548 1 0 0 25 0 1 0 216073054 9904128 2259 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 2418 2259 67 122 0 2292 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9672

[startup+51.1228 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2456
/proc/meminfo: memFree=1526752/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=11384 CPUtime=51.1
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 2790 0 0 0 5108 2 0 0 25 0 1 0 216073054 11657216 2695 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 2846 2695 67 122 0 2720 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11384

[startup+102.34 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2456
/proc/meminfo: memFree=1525088/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=12984 CPUtime=102.3
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 3193 0 0 0 10227 3 0 0 25 0 1 0 216073054 13295616 3098 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 3246 3098 67 122 0 3120 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 12984

[startup+162.372 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2456
/proc/meminfo: memFree=1523360/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=14628 CPUtime=162.32
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 3610 0 0 0 16228 4 0 0 25 0 1 0 216073054 14979072 3513 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 3657 3513 67 122 0 3531 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 14628

[startup+222.399 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2456
/proc/meminfo: memFree=1521952/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=15968 CPUtime=222.33
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 3995 0 0 0 22228 5 0 0 25 0 1 0 216073054 16351232 3854 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 3992 3854 67 122 0 3866 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 15968

[startup+282.425 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2456
/proc/meminfo: memFree=1521888/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=16036 CPUtime=282.34
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 4029 0 0 0 28229 5 0 0 25 0 1 0 216073054 16420864 3872 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 4009 3872 67 122 0 3883 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 16036

[startup+342.451 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2456
/proc/meminfo: memFree=1519776/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=18068 CPUtime=342.35
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 4542 0 0 0 34229 6 0 0 25 0 1 0 216073054 18501632 4384 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 4517 4384 67 122 0 4391 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 18068

[startup+402.479 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2456
/proc/meminfo: memFree=1519648/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=18160 CPUtime=402.36
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 4578 0 0 0 40230 6 0 0 25 0 1 0 216073054 18595840 4406 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 4540 4406 67 122 0 4414 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 18160

[startup+462.501 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2456
/proc/meminfo: memFree=1519520/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=18364 CPUtime=462.36
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 4629 0 0 0 46230 6 0 0 25 0 1 0 216073054 18804736 4457 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 4591 4457 67 122 0 4465 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 18364

[startup+522.531 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2456
/proc/meminfo: memFree=1518112/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=19880 CPUtime=522.37
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 5020 0 0 0 52230 7 0 0 25 0 1 0 216073054 20357120 4842 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 4970 4842 67 122 0 4844 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 19880

[startup+582.561 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2456
/proc/meminfo: memFree=1517920/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=20004 CPUtime=582.39
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 5096 0 0 0 58231 8 0 0 25 0 1 0 216073054 20484096 4873 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 5001 4873 67 122 0 4875 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 20004

[startup+642.592 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 2456
/proc/meminfo: memFree=1517792/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=20132 CPUtime=642.4
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 5153 0 0 0 64232 8 0 0 25 0 1 0 216073054 20615168 4905 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 5033 4905 67 122 0 4907 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 20132

[startup+702.623 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 2456
/proc/meminfo: memFree=1517792/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=20080 CPUtime=702.42
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 5171 0 0 0 70233 9 0 0 25 0 1 0 216073054 20561920 4892 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 5020 4892 67 122 0 4894 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 20080

[startup+762.651 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2456
/proc/meminfo: memFree=1517664/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=20168 CPUtime=762.44
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 5246 0 0 0 76234 10 0 0 25 0 1 0 216073054 20652032 4914 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 5042 4914 67 122 0 4916 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 20168

[startup+822.682 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2456
/proc/meminfo: memFree=1515936/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=22092 CPUtime=822.44
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 5739 0 0 0 82234 10 0 0 25 0 1 0 216073054 22622208 5337 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 5523 5337 67 122 0 5397 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 22092

[startup+882.715 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2535
/proc/meminfo: memFree=1514864/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=22076 CPUtime=882.44
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 6019 0 0 0 88232 12 0 0 25 0 1 0 216073054 22605824 5337 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 5519 5337 67 122 0 5393 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 22076

[startup+942.775 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2627
/proc/meminfo: memFree=1514416/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=22340 CPUtime=942.43
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 6340 0 0 0 94230 13 0 0 25 0 1 0 216073054 22876160 5413 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 5585 5413 67 122 0 5459 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 22340

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2667
/proc/meminfo: memFree=1515488/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=22340 CPUtime=1002.42
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 6620 0 0 0 100229 13 0 0 25 0 1 0 216073054 22876160 5413 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 5585 5413 67 122 0 5459 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 22340

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2667
/proc/meminfo: memFree=1515424/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=22340 CPUtime=1062.44
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 6865 0 0 0 106230 14 0 0 25 0 1 0 216073054 22876160 5413 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 5585 5413 67 122 0 5459 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 22340

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2667
/proc/meminfo: memFree=1515040/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=22736 CPUtime=1122.45
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 7222 0 0 0 112230 15 0 0 25 0 1 0 216073054 23281664 5525 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 5684 5525 67 122 0 5558 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 22736

[startup+1182.91 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 2667
/proc/meminfo: memFree=1515168/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=22736 CPUtime=1182.46
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 7257 0 0 0 118231 15 0 0 25 0 1 0 216073054 23281664 5525 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 5684 5525 67 122 0 5558 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 22736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 2667
/proc/meminfo: memFree=1515232/2055920 swapFree=4192812/4192956
[pid=2455] ppid=2453 vsize=22736 CPUtime=1200.08
/proc/2455/stat : 2455 (mxc) R 2453 2455 2263 0 -1 4194304 7257 0 0 0 119993 15 0 0 25 0 1 0 216073054 23281664 5525 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2455/statm: 5684 5525 67 122 0 5558 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 22736

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): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.94
CPU system time (s): 0.161975
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 22736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7257
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= 1998

runsolver used 1.3418 second user time and 2.78758 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Tue Feb 20 08:46:25 UTC 2007

IDJOB= 301270
IDBENCH= 20055
IDSOLVER= 107
FILE ID= node18/301270-1171961185

PBS_JOBID= 3849025

Free space on /tmp= 66546 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S471246417-03.cnf
COMMAND LINE= /tmp/evaluation/301270-1171961185/mxc /tmp/evaluation/301270-1171961185/instance-301270-1171961185.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-301270-1171961185 -o ROOT/results/node18/solver-301270-1171961185 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301270-1171961185/mxc /tmp/evaluation/301270-1171961185/instance-301270-1171961185.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  0eb79e36a6a126bd4e244caabd87546c

RANDOM SEED= 752546215

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1537920 kB
Buffers:         54964 kB
Cached:         330188 kB
SwapCached:          0 kB
Active:         305980 kB
Inactive:       138884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1537920 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             884 kB
Writeback:           0 kB
Mapped:          78592 kB
Slab:            58708 kB
Committed_AS:   842464 kB
PageTables:       1668 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= 66546 MiB

End job on node18 on Tue Feb 20 09:06:28 UTC 2007