Trace number 311274

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) 1200.07 1200.38

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S262114230-17-UNSAT.cnf
MD5SUM6a45383bc2424adf54303f559896286c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-311274-1172566997 -o ROOT/results/node17/solver-311274-1172566997 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311274-1172566997/mxc /tmp/evaluation/311274-1172566997/instance-311274-1172566997.cnf 

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


[startup+0 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 21044
/proc/meminfo: memFree=1467184/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=1388 CPUtime=0
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 276653942 1421312 179 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 347 179 46 122 0 221 0

[startup+0.106864 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 21044
/proc/meminfo: memFree=1467184/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=1520 CPUtime=0.1
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 245 0 0 0 10 0 0 0 18 0 1 0 276653942 1556480 229 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 380 229 59 122 0 254 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1520

[startup+0.514905 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 21044
/proc/meminfo: memFree=1467184/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=1924 CPUtime=0.51
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 347 0 0 0 51 0 0 0 22 0 1 0 276653942 1970176 329 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 481 329 67 122 0 355 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1924

[startup+1.33499 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1465960/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=2056 CPUtime=1.33
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 399 0 0 0 133 0 0 0 25 0 1 0 276653942 2105344 381 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 514 381 67 122 0 388 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2056

[startup+2.97116 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1465576/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=2456 CPUtime=2.96
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 477 0 0 0 296 0 0 0 25 0 1 0 276653942 2514944 459 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 614 459 67 122 0 488 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2456

[startup+6.25251 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1465256/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=2708 CPUtime=6.24
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 537 0 0 0 624 0 0 0 25 0 1 0 276653942 2772992 519 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519173 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 677 519 67 122 0 551 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2708

[startup+12.7032 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1464744/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=2972 CPUtime=12.69
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 628 0 0 0 1269 0 0 0 25 0 1 0 276653942 3043328 610 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 743 610 67 122 0 617 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2972

[startup+25.5115 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1464296/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=3452 CPUtime=25.49
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 742 0 0 0 2549 0 0 0 25 0 1 0 276653942 3534848 724 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 863 724 67 122 0 737 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3452

[startup+51.1192 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1463784/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=4024 CPUtime=51.09
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 865 0 0 0 5109 0 0 0 25 0 1 0 276653942 4120576 847 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 1006 847 67 122 0 880 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4024

[startup+102.338 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1463080/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=4632 CPUtime=102.3
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 1042 0 0 0 10229 1 0 0 25 0 1 0 276653942 4743168 1024 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 1158 1024 67 122 0 1032 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4632

[startup+162.367 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1462568/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=5140 CPUtime=162.31
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 1160 0 0 0 16230 1 0 0 25 0 1 0 276653942 5263360 1142 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 1285 1142 67 122 0 1159 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 5140

[startup+222.392 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1461992/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=5688 CPUtime=222.33
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 1298 0 0 0 22231 2 0 0 25 0 1 0 276653942 5824512 1280 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 1422 1280 67 122 0 1296 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 5688

[startup+282.422 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1461544/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=6052 CPUtime=282.34
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 1396 0 0 0 28232 2 0 0 25 0 1 0 276653942 6197248 1378 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 1513 1378 67 122 0 1387 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 6052

[startup+342.452 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1461032/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=6556 CPUtime=342.36
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 1523 0 0 0 34233 3 0 0 25 0 1 0 276653942 6713344 1505 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 1639 1505 67 122 0 1513 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 6556

[startup+402.482 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1460904/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=6752 CPUtime=402.37
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 1568 0 0 0 40234 3 0 0 25 0 1 0 276653942 6914048 1550 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 1688 1550 67 122 0 1562 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 6752

[startup+462.507 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1460584/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=7060 CPUtime=462.38
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 1647 0 0 0 46234 4 0 0 25 0 1 0 276653942 7229440 1629 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 1765 1629 67 122 0 1639 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 7060

[startup+522.536 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1460584/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=7060 CPUtime=522.39
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 1648 0 0 0 52235 4 0 0 25 0 1 0 276653942 7229440 1630 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519962 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 1765 1630 67 122 0 1639 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 7060

[startup+582.561 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1460328/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=7340 CPUtime=582.41
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 1707 0 0 0 58236 5 0 0 25 0 1 0 276653942 7516160 1689 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 1835 1689 67 122 0 1709 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 7340

[startup+642.591 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1459880/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=7772 CPUtime=642.41
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 1835 0 0 0 64236 5 0 0 25 0 1 0 276653942 7958528 1814 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530710 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 1943 1814 67 122 0 1817 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 7772

[startup+702.621 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1459560/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=8380 CPUtime=702.43
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 1955 0 0 0 70237 6 0 0 25 0 1 0 276653942 8581120 1934 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 2095 1934 67 122 0 1969 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 8380

[startup+762.652 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1459304/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=8456 CPUtime=762.45
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 1984 0 0 0 76238 7 0 0 25 0 1 0 276653942 8658944 1963 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 2114 1963 67 122 0 1988 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 8456

[startup+822.687 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1459240/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=8456 CPUtime=822.46
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 1984 0 0 0 82239 7 0 0 25 0 1 0 276653942 8658944 1963 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535359 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 2114 1963 67 122 0 1988 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 8456

[startup+882.713 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1459240/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=8456 CPUtime=882.48
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 1984 0 0 0 88240 8 0 0 25 0 1 0 276653942 8658944 1963 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 2114 1963 67 122 0 1988 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 8456

[startup+942.739 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 21045
/proc/meminfo: memFree=1458984/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=8740 CPUtime=942.49
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 2046 0 0 0 94241 8 0 0 25 0 1 0 276653942 8949760 2025 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 2185 2025 67 122 0 2059 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 8740

[startup+1002.77 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 21045
/proc/meminfo: memFree=1459112/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=8704 CPUtime=1002.49
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 2046 0 0 0 100241 8 0 0 25 0 1 0 276653942 8912896 2025 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 2176 2025 67 122 0 2050 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 8704

[startup+1062.8 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 21045
/proc/meminfo: memFree=1458920/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=8948 CPUtime=1062.52
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 2104 0 0 0 106243 9 0 0 25 0 1 0 276653942 9162752 2083 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 2237 2083 67 122 0 2111 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 8948

[startup+1122.83 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21045
/proc/meminfo: memFree=1458920/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=8952 CPUtime=1122.53
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 2115 0 0 0 112244 9 0 0 25 0 1 0 276653942 9166848 2094 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 2238 2094 67 122 0 2112 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 8952

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21045
/proc/meminfo: memFree=1458728/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=9192 CPUtime=1182.55
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 2161 0 0 0 118245 10 0 0 25 0 1 0 276653942 9412608 2140 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531209 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 2298 2140 67 122 0 2172 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 9192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21045
/proc/meminfo: memFree=1458536/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=9384 CPUtime=1200.06
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 2224 0 0 0 119996 10 0 0 25 0 1 0 276653942 9609216 2199 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 2346 2199 67 122 0 2220 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9384

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21045
/proc/meminfo: memFree=1458536/2055920 swapFree=4192812/4192956
[pid=21044] ppid=21042 vsize=9384 CPUtime=1200.06
/proc/21044/stat : 21044 (mxc) R 21042 21044 18745 0 -1 4194304 2224 0 0 0 119996 10 0 0 25 0 1 0 276653942 9609216 2199 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21044/statm: 2346 2199 67 122 0 2220 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9384

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.105983
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 9384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2224
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= 25091

runsolver used 1.37079 second user time and 2.70659 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Tue Feb 27 09:03:17 UTC 2007

IDJOB= 311274
IDBENCH= 20310
IDSOLVER= 107
FILE ID= node17/311274-1172566997

PBS_JOBID= 3971656

Free space on /tmp= 66558 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S262114230-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311274-1172566997/mxc /tmp/evaluation/311274-1172566997/instance-311274-1172566997.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-311274-1172566997 -o ROOT/results/node17/solver-311274-1172566997 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311274-1172566997/mxc /tmp/evaluation/311274-1172566997/instance-311274-1172566997.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  6a45383bc2424adf54303f559896286c

RANDOM SEED= 596678794

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1467656 kB
Buffers:         64132 kB
Cached:         403096 kB
SwapCached:          0 kB
Active:         303700 kB
Inactive:       208676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1467656 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             764 kB
Writeback:           0 kB
Mapped:          64028 kB
Slab:            61476 kB
Committed_AS:   921452 kB
PageTables:       1752 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= 66558 MiB

End job on node17 on Tue Feb 27 09:23:20 UTC 2007