Trace number 304837

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 1200.55

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S871621203-03.cnf
MD5SUM99926ee5b14224b8603a2ec5df9e8bf6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.93179
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/node71/watcher-304837-1172066778 -o ROOT/results/node71/solver-304837-1172066778 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304837-1172066778/mxc /tmp/evaluation/304837-1172066778/instance-304837-1172066778.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 18459
/proc/meminfo: memFree=1394016/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=1548 CPUtime=0
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 227 0 0 0 0 0 0 0 18 0 1 0 226635647 1585152 211 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 387 211 46 122 0 261 0

[startup+0.106802 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 18459
/proc/meminfo: memFree=1394016/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=1880 CPUtime=0.1
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 429 0 0 0 10 0 0 0 18 0 1 0 226635647 1925120 331 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 470 331 59 122 0 344 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1880

[startup+0.514889 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 18459
/proc/meminfo: memFree=1394016/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=2940 CPUtime=0.5
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 683 0 0 0 50 0 0 0 21 0 1 0 226635647 3010560 585 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 735 585 59 122 0 609 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2940

[startup+1.33507 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1391128/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=3756 CPUtime=1.32
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 877 0 0 0 132 0 0 0 25 0 1 0 226635647 3846144 777 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 939 777 67 122 0 813 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3756

[startup+2.97142 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1390488/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=4204 CPUtime=2.95
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 1001 0 0 0 295 0 0 0 25 0 1 0 226635647 4304896 901 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 1051 901 67 122 0 925 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 4204

[startup+6.25213 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1389784/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=4924 CPUtime=6.24
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 1185 0 0 0 623 1 0 0 25 0 1 0 226635647 5042176 1085 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529824 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 1231 1085 67 122 0 1105 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4924

[startup+12.7045 s]
/proc/loadavg: 0.94 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1389208/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=5372 CPUtime=12.69
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 1300 0 0 0 1268 1 0 0 25 0 1 0 226635647 5500928 1200 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 1343 1200 67 122 0 1217 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5372

[startup+25.5093 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1388248/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=6364 CPUtime=25.49
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 1538 0 0 0 2548 1 0 0 25 0 1 0 226635647 6516736 1438 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 1591 1438 67 122 0 1465 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6364

[startup+51.1179 s]
/proc/loadavg: 0.96 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1387416/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=7152 CPUtime=51.08
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 1745 0 0 0 5107 1 0 0 25 0 1 0 226635647 7323648 1645 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 1788 1645 67 122 0 1662 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7152

[startup+102.33 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1386072/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=8440 CPUtime=102.28
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 2065 0 0 0 10226 2 0 0 25 0 1 0 226635647 8642560 1965 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 2110 1965 67 122 0 1984 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 8440

[startup+162.353 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1385112/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=9324 CPUtime=162.29
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 2291 0 0 0 16226 3 0 0 25 0 1 0 226635647 9547776 2191 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 2331 2191 67 122 0 2205 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 9324

[startup+222.37 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1384792/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=9636 CPUtime=222.28
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 2369 0 0 0 22225 3 0 0 25 0 1 0 226635647 9867264 2269 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 2409 2269 67 122 0 2283 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 9636

[startup+282.388 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1384024/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=10332 CPUtime=282.27
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 2548 0 0 0 28224 3 0 0 25 0 1 0 226635647 10579968 2448 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 2583 2448 67 122 0 2457 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 10332

[startup+342.411 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1383704/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=10640 CPUtime=342.27
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 2625 0 0 0 34224 3 0 0 25 0 1 0 226635647 10895360 2525 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 2660 2525 67 122 0 2534 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 10640

[startup+402.436 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1383448/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=10800 CPUtime=402.28
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 2665 0 0 0 40224 4 0 0 25 0 1 0 226635647 11059200 2565 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 2700 2565 67 122 0 2574 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 10800

[startup+462.454 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1382680/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=11604 CPUtime=462.27
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 2872 0 0 0 46223 4 0 0 25 0 1 0 226635647 11882496 2772 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528451 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 2901 2772 67 122 0 2775 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 11604

[startup+522.475 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1382424/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=11828 CPUtime=522.27
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 2928 0 0 0 52223 4 0 0 25 0 1 0 226635647 12111872 2828 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 2957 2828 67 122 0 2831 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 11828

[startup+582.494 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1382360/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=11860 CPUtime=582.27
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 2936 0 0 0 58223 4 0 0 25 0 1 0 226635647 12144640 2836 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 2965 2836 67 122 0 2839 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 11860

[startup+642.525 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1382296/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=11956 CPUtime=642.27
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 2960 0 0 0 64223 4 0 0 25 0 1 0 226635647 12242944 2860 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 2989 2860 67 122 0 2863 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 11956

[startup+702.542 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1381592/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=12916 CPUtime=702.28
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 3187 0 0 0 70223 5 0 0 25 0 1 0 226635647 13225984 3017 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 3229 3017 67 122 0 3103 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 12916

[startup+762.562 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1381336/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=13060 CPUtime=762.27
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 3555 0 0 0 76222 5 0 0 25 0 1 0 226635647 13373440 3070 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 3265 3070 67 122 0 3139 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 13060

[startup+822.587 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1381144/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=13220 CPUtime=822.27
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 3893 0 0 0 82222 5 0 0 25 0 1 0 226635647 13537280 3093 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 3305 3093 67 122 0 3179 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 13220

[startup+882.609 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1381144/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=13220 CPUtime=882.27
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 4180 0 0 0 88222 5 0 0 25 0 1 0 226635647 13537280 3100 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 3305 3100 67 122 0 3179 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 13220

[startup+942.628 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 18460
/proc/meminfo: memFree=1381144/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=13220 CPUtime=942.27
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 4507 0 0 0 94221 6 0 0 25 0 1 0 226635647 13537280 3112 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 3305 3112 67 122 0 3179 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 13220

[startup+1002.65 s]
/proc/loadavg: 1.03 1.00 0.99 2/65 18460
/proc/meminfo: memFree=1381144/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=13352 CPUtime=1002.27
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 4791 0 0 0 100221 6 0 0 25 0 1 0 226635647 13672448 3116 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 3338 3116 67 122 0 3212 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 13352

[startup+1062.68 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 18460
/proc/meminfo: memFree=1381144/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=13348 CPUtime=1062.27
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 5110 0 0 0 106221 6 0 0 25 0 1 0 226635647 13668352 3120 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 3337 3120 67 122 0 3211 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 13348

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18460
/proc/meminfo: memFree=1381080/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=13348 CPUtime=1122.27
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 5403 0 0 0 112220 7 0 0 25 0 1 0 226635647 13668352 3133 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 3337 3133 67 122 0 3211 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 13348

[startup+1182.72 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18460
/proc/meminfo: memFree=1380376/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=14156 CPUtime=1182.27
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 5846 0 0 0 118220 7 0 0 25 0 1 0 226635647 14495744 3307 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 3539 3307 67 122 0 3413 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 14156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18460
/proc/meminfo: memFree=1380312/2055920 swapFree=4183908/4192956
[pid=18459] ppid=18457 vsize=14156 CPUtime=1200.08
/proc/18459/stat : 18459 (mxc) R 18457 18459 17135 0 -1 4194304 5936 0 0 0 120001 7 0 0 25 0 1 0 226635647 14495744 3319 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18459/statm: 3539 3319 67 122 0 3413 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 14156

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): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.081987
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 14312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5936
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= 2115

runsolver used 0.716891 second user time and 2.49562 second system time

The end



Launcher Data (download as text)




Begin job on node71 on Wed Feb 21 14:06:18 UTC 2007

IDJOB= 304837
IDBENCH= 20142
IDSOLVER= 107
FILE ID= node71/304837-1172066778

PBS_JOBID= 3892771

Free space on /tmp= 66561 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S871621203-03.cnf
COMMAND LINE= /tmp/evaluation/304837-1172066778/mxc /tmp/evaluation/304837-1172066778/instance-304837-1172066778.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-304837-1172066778 -o ROOT/results/node71/solver-304837-1172066778 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304837-1172066778/mxc /tmp/evaluation/304837-1172066778/instance-304837-1172066778.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  99926ee5b14224b8603a2ec5df9e8bf6

RANDOM SEED= 551860433

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1394424 kB
Buffers:         29036 kB
Cached:         572304 kB
SwapCached:       3112 kB
Active:         104088 kB
Inactive:       507596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1394424 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:             916 kB
Writeback:           0 kB
Mapped:          16112 kB
Slab:            35860 kB
Committed_AS:   729196 kB
PageTables:       1452 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 node71 on Wed Feb 21 14:26:21 UTC 2007