Trace number 304673

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) 1200.08 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1048256369-15.cnf
MD5SUMab7337941d831b2d8e8e59768132b34d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark33.7859
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

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/node21/watcher-304673-1172063453 -o ROOT/results/node21/solver-304673-1172063453 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304673-1172063453/mxc /tmp/evaluation/304673-1172063453/instance-304673-1172063453.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14283
/proc/meminfo: memFree=1082888/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=1548 CPUtime=0
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 228 0 0 0 0 0 0 0 18 0 1 0 226299225 1585152 212 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 387 213 46 122 0 261 0

[startup+0.107468 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14283
/proc/meminfo: memFree=1082888/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=1880 CPUtime=0.1
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 431 0 0 0 10 0 0 0 18 0 1 0 226299225 1925120 333 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 470 333 59 122 0 344 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1880

[startup+0.517513 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14283
/proc/meminfo: memFree=1082888/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=2944 CPUtime=0.51
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 688 0 0 0 51 0 0 0 21 0 1 0 226299225 3014656 590 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 736 590 59 122 0 610 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2944

[startup+1.3426 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1080064/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=3748 CPUtime=1.33
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 873 0 0 0 133 0 0 0 25 0 1 0 226299225 3837952 773 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 937 773 67 122 0 811 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3748

[startup+2.97878 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1079360/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=4496 CPUtime=2.97
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 1063 0 0 0 297 0 0 0 25 0 1 0 226299225 4603904 963 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 1124 963 67 122 0 998 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4496

[startup+6.25514 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1078656/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=4944 CPUtime=6.24
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 1190 0 0 0 624 0 0 0 25 0 1 0 226299225 5062656 1090 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519346 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 1236 1090 67 122 0 1110 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4944

[startup+12.7089 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1077952/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=5516 CPUtime=12.69
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 1337 0 0 0 1269 0 0 0 25 0 1 0 226299225 5648384 1237 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 1379 1237 67 122 0 1253 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5516

[startup+25.5093 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1076992/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=6536 CPUtime=25.49
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 1577 0 0 0 2549 0 0 0 25 0 1 0 226299225 6692864 1477 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 1634 1477 67 122 0 1508 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6536

[startup+51.1211 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1076224/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=7204 CPUtime=51.1
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 1751 0 0 0 5109 1 0 0 25 0 1 0 226299225 7376896 1651 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 1801 1651 67 122 0 1675 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 7204

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1074816/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=8564 CPUtime=102.3
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 2096 0 0 0 10228 2 0 0 25 0 1 0 226299225 8769536 1996 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 2141 1996 67 122 0 2015 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8564

[startup+162.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1073920/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=9432 CPUtime=162.31
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 2318 0 0 0 16229 2 0 0 25 0 1 0 226299225 9658368 2218 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 2358 2218 67 122 0 2232 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 9432

[startup+222.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1073664/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=9656 CPUtime=222.33
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 2374 0 0 0 22230 3 0 0 25 0 1 0 226299225 9887744 2274 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 2414 2274 67 122 0 2288 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 9656

[startup+282.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1072576/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=10692 CPUtime=282.34
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 2638 0 0 0 28231 3 0 0 25 0 1 0 226299225 10948608 2538 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 2673 2538 67 122 0 2547 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 10692

[startup+342.461 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1072320/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=10852 CPUtime=342.35
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 2678 0 0 0 34231 4 0 0 25 0 1 0 226299225 11112448 2578 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 2713 2578 67 122 0 2587 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 10852

[startup+402.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1072128/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=11068 CPUtime=402.37
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 2733 0 0 0 40233 4 0 0 25 0 1 0 226299225 11333632 2633 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 2767 2633 67 122 0 2641 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 11068

[startup+462.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1071488/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=11752 CPUtime=462.39
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 2911 0 0 0 46234 5 0 0 25 0 1 0 226299225 12034048 2810 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 2938 2810 67 122 0 2812 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 11752

[startup+522.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1071424/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=11816 CPUtime=522.4
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 2927 0 0 0 52235 5 0 0 25 0 1 0 226299225 12099584 2826 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 2954 2826 67 122 0 2828 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 11816

[startup+582.591 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1071360/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=11880 CPUtime=582.42
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 2943 0 0 0 58236 6 0 0 25 0 1 0 226299225 12165120 2842 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 2970 2842 67 122 0 2844 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 11880

[startup+642.624 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1071296/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=11916 CPUtime=642.42
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 2952 0 0 0 64236 6 0 0 25 0 1 0 226299225 12201984 2851 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 2979 2851 67 122 0 2853 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 11916

[startup+702.655 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1070528/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=12848 CPUtime=702.44
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 3233 0 0 0 70237 7 0 0 25 0 1 0 226299225 13156352 3027 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 3212 3027 67 122 0 3086 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 12848

[startup+762.687 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1070336/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=13144 CPUtime=762.46
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 3565 0 0 0 76238 8 0 0 25 0 1 0 226299225 13459456 3079 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 3286 3079 67 122 0 3160 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 13144

[startup+822.725 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1070336/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=13144 CPUtime=822.48
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 3880 0 0 0 82239 9 0 0 25 0 1 0 226299225 13459456 3079 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 3286 3079 67 122 0 3160 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 13144

[startup+882.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1070208/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=13304 CPUtime=882.48
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 4194 0 0 0 88239 9 0 0 25 0 1 0 226299225 13623296 3113 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 3326 3113 67 122 0 3200 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 13304

[startup+942.781 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1070016/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=13464 CPUtime=942.5
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 4509 0 0 0 94240 10 0 0 25 0 1 0 226299225 13787136 3148 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 3366 3148 67 122 0 3240 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 13464

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1070016/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=13624 CPUtime=1002.51
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 4807 0 0 0 100240 11 0 0 25 0 1 0 226299225 13950976 3166 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 3406 3166 67 122 0 3280 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 13624

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14284
/proc/meminfo: memFree=1069888/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=13624 CPUtime=1062.53
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 5100 0 0 0 106241 12 0 0 25 0 1 0 226299225 13950976 3179 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 3406 3179 67 122 0 3280 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 13624

[startup+1122.87 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 14284
/proc/meminfo: memFree=1069952/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=13624 CPUtime=1122.53
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 5384 0 0 0 112241 12 0 0 25 0 1 0 226299225 13950976 3183 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 3406 3183 67 122 0 3280 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 13624

[startup+1182.9 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 14284
/proc/meminfo: memFree=1069248/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=14288 CPUtime=1182.55
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 5817 0 0 0 118242 13 0 0 25 0 1 0 226299225 14630912 3355 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 3572 3355 67 122 0 3446 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 14288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.15 1.04 1.01 2/78 14284
/proc/meminfo: memFree=1069120/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=14432 CPUtime=1200.06
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 5930 0 0 0 119993 13 0 0 25 0 1 0 226299225 14778368 3390 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 3608 3390 67 122 0 3482 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14432

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

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

[startup+1200.42 s]
/proc/loadavg: 1.15 1.04 1.01 2/78 14284
/proc/meminfo: memFree=1069120/2055920 swapFree=4147488/4192956
[pid=14283] ppid=14281 vsize=14432 CPUtime=1200.06
/proc/14283/stat : 14283 (mxc) R 14281 14283 13204 0 -1 4194304 5930 0 0 0 119993 13 0 0 25 0 1 0 226299225 14778368 3390 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14283/statm: 3608 3390 67 122 0 3482 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.138978
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 14588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5930
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= 1950

runsolver used 1.49777 second user time and 2.6376 second system time

The end



Launcher Data (download as text)




Begin job on node21 on Wed Feb 21 13:10:53 UTC 2007

IDJOB= 304673
IDBENCH= 20138
IDSOLVER= 107
FILE ID= node21/304673-1172063453

PBS_JOBID= 3892757

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1048256369-15.cnf
COMMAND LINE= /tmp/evaluation/304673-1172063453/mxc /tmp/evaluation/304673-1172063453/instance-304673-1172063453.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-304673-1172063453 -o ROOT/results/node21/solver-304673-1172063453 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304673-1172063453/mxc /tmp/evaluation/304673-1172063453/instance-304673-1172063453.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  ab7337941d831b2d8e8e59768132b34d

RANDOM SEED= 508090043

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:       1083296 kB
Buffers:         42500 kB
Cached:         816868 kB
SwapCached:      14024 kB
Active:         135180 kB
Inactive:       747936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1083296 kB
SwapTotal:     4192956 kB
SwapFree:      4147488 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          30084 kB
Slab:            75120 kB
Committed_AS:   706072 kB
PageTables:       1656 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= 66563 MiB

End job on node21 on Wed Feb 21 13:30:55 UTC 2007