Trace number 311766

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 1200.4

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
MD5SUMa0c90f1249781d935a35d1884835cb08
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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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/node59/watcher-311766-1172575981 -o ROOT/results/node59/solver-311766-1172575981 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311766-1172575981/mxc /tmp/evaluation/311766-1172575981/instance-311766-1172575981.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 0.93 3/64 8666
/proc/meminfo: memFree=1849952/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=1424 CPUtime=0
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 277554813 1458176 190 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 356 190 46 122 0 230 0

[startup+0.106901 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 8666
/proc/meminfo: memFree=1849952/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=1556 CPUtime=0.1
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 263 0 0 0 10 0 0 0 18 0 1 0 277554813 1593344 247 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519364 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 389 247 59 122 0 263 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1556

[startup+0.518956 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 8666
/proc/meminfo: memFree=1849952/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=2092 CPUtime=0.51
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 383 0 0 0 51 0 0 0 21 0 1 0 277554813 2142208 365 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 523 365 67 122 0 397 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2092

[startup+1.33903 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 8667
/proc/meminfo: memFree=1848600/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=2328 CPUtime=1.33
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 453 0 0 0 133 0 0 0 25 0 1 0 277554813 2383872 435 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134640328 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 582 435 67 122 0 456 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2328

[startup+2.97522 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 8667
/proc/meminfo: memFree=1848280/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=2584 CPUtime=2.97
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 514 0 0 0 297 0 0 0 25 0 1 0 277554813 2646016 496 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 646 496 67 122 0 520 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2584

[startup+6.25158 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 8667
/proc/meminfo: memFree=1847896/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=2980 CPUtime=6.24
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 616 0 0 0 624 0 0 0 25 0 1 0 277554813 3051520 598 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530272 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 745 598 67 122 0 619 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2980

[startup+12.7073 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 8667
/proc/meminfo: memFree=1847512/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=3224 CPUtime=12.69
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 669 0 0 0 1269 0 0 0 25 0 1 0 277554813 3301376 651 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 806 651 67 122 0 680 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3224

[startup+25.5087 s]
/proc/loadavg: 0.95 0.98 0.93 2/65 8667
/proc/meminfo: memFree=1847000/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=3704 CPUtime=25.49
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 788 0 0 0 2549 0 0 0 25 0 1 0 277554813 3792896 770 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535058 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 926 770 67 122 0 800 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3704

[startup+51.1145 s]
/proc/loadavg: 0.96 0.98 0.93 2/65 8667
/proc/meminfo: memFree=1846360/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=4372 CPUtime=51.09
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 955 0 0 0 5108 1 0 0 25 0 1 0 277554813 4476928 937 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 1093 937 67 122 0 967 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4372

[startup+102.322 s]
/proc/loadavg: 0.98 0.98 0.93 2/65 8667
/proc/meminfo: memFree=1845336/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=5236 CPUtime=102.28
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 1184 0 0 0 10227 1 0 0 25 0 1 0 277554813 5361664 1166 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 1309 1166 67 122 0 1183 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 5236

[startup+162.343 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8667
/proc/meminfo: memFree=1844760/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=5756 CPUtime=162.29
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 1321 0 0 0 16228 1 0 0 25 0 1 0 277554813 5894144 1303 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 1439 1303 67 122 0 1313 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 5756

[startup+222.361 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8667
/proc/meminfo: memFree=1844376/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=6164 CPUtime=222.29
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 1412 0 0 0 22228 1 0 0 25 0 1 0 277554813 6311936 1394 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 1541 1394 67 122 0 1415 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 6164

[startup+282.383 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8667
/proc/meminfo: memFree=1844056/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=6508 CPUtime=282.29
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 1501 0 0 0 28228 1 0 0 25 0 1 0 277554813 6664192 1483 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 1627 1483 67 122 0 1501 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 6508

[startup+342.401 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8667
/proc/meminfo: memFree=1843736/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=6796 CPUtime=342.29
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 1578 0 0 0 34228 1 0 0 25 0 1 0 277554813 6959104 1560 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 1699 1560 67 122 0 1573 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 6796

[startup+402.422 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8667
/proc/meminfo: memFree=1843544/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=6916 CPUtime=402.3
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 1616 0 0 0 40229 1 0 0 25 0 1 0 277554813 7081984 1598 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 1729 1598 67 122 0 1603 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 6916

[startup+462.438 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8667
/proc/meminfo: memFree=1843224/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=7260 CPUtime=462.31
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 1688 0 0 0 46229 2 0 0 25 0 1 0 277554813 7434240 1670 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 1815 1670 67 122 0 1689 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 7260

[startup+522.458 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8667
/proc/meminfo: memFree=1842520/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=7984 CPUtime=522.31
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 1869 0 0 0 52229 2 0 0 25 0 1 0 277554813 8175616 1851 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528448 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 1996 1851 67 122 0 1870 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 7984

[startup+582.476 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8669
/proc/meminfo: memFree=1842328/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=8184 CPUtime=582.32
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 1904 0 0 0 58230 2 0 0 25 0 1 0 277554813 8380416 1886 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 2046 1886 67 122 0 1920 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 8184

[startup+642.499 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8669
/proc/meminfo: memFree=1842200/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=8292 CPUtime=642.32
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 1936 0 0 0 64230 2 0 0 25 0 1 0 277554813 8491008 1918 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 2073 1918 67 122 0 1947 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 8292

[startup+702.52 s]
/proc/loadavg: 1.07 1.00 0.93 2/65 8669
/proc/meminfo: memFree=1842008/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=8504 CPUtime=702.32
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 1990 0 0 0 70230 2 0 0 25 0 1 0 277554813 8708096 1972 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529787 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 2126 1972 67 122 0 2000 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 8504

[startup+762.537 s]
/proc/loadavg: 1.02 1.00 0.93 2/65 8669
/proc/meminfo: memFree=1841944/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=8568 CPUtime=762.33
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 2004 0 0 0 76231 2 0 0 25 0 1 0 277554813 8773632 1986 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 2142 1986 67 122 0 2016 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 8568

[startup+822.56 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 8669
/proc/meminfo: memFree=1841752/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=8792 CPUtime=822.33
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 2065 0 0 0 82231 2 0 0 25 0 1 0 277554813 9003008 2047 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 2198 2047 67 122 0 2072 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 8792

[startup+882.576 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8669
/proc/meminfo: memFree=1841560/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=8904 CPUtime=882.33
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 2101 0 0 0 88231 2 0 0 25 0 1 0 277554813 9117696 2079 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 2226 2079 67 122 0 2100 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 8904

[startup+942.595 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8669
/proc/meminfo: memFree=1841432/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=9036 CPUtime=942.33
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 2133 0 0 0 94231 2 0 0 25 0 1 0 277554813 9252864 2111 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 2259 2111 67 122 0 2133 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 9036

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8669
/proc/meminfo: memFree=1841304/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=9160 CPUtime=1002.34
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 2162 0 0 0 100231 3 0 0 25 0 1 0 277554813 9379840 2140 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 2290 2140 67 122 0 2164 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 9160

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8669
/proc/meminfo: memFree=1841240/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=9224 CPUtime=1062.35
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 2176 0 0 0 106232 3 0 0 25 0 1 0 277554813 9445376 2154 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 2306 2154 67 122 0 2180 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 9224

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8669
/proc/meminfo: memFree=1840984/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=9476 CPUtime=1122.35
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 2236 0 0 0 112232 3 0 0 25 0 1 0 277554813 9703424 2214 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 2369 2214 67 122 0 2243 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 9476

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8669
/proc/meminfo: memFree=1840984/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=9476 CPUtime=1182.35
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 2236 0 0 0 118232 3 0 0 25 0 1 0 277554813 9703424 2214 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 2369 2214 67 122 0 2243 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 9476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8669
/proc/meminfo: memFree=1840984/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=9476 CPUtime=1200.07
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 2236 0 0 0 120004 3 0 0 25 0 1 0 277554813 9703424 2214 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528071 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 2369 2214 67 122 0 2243 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 9476

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8669
/proc/meminfo: memFree=1840984/2055920 swapFree=4183504/4192956
[pid=8666] ppid=8664 vsize=9476 CPUtime=1200.07
/proc/8666/stat : 8666 (mxc) R 8664 8666 7611 0 -1 4194304 2236 0 0 0 120004 3 0 0 25 0 1 0 277554813 9703424 2214 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528071 0 0 4096 0 0 0 0 17 1 0 0
/proc/8666/statm: 2369 2214 67 122 0 2243 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 9476

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.038994
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 9480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2236
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= 885

runsolver used 0.764883 second user time and 2.44863 second system time

The end



Launcher Data (download as text)




Begin job on node59 on Tue Feb 27 11:33:01 UTC 2007

IDJOB= 311766
IDBENCH= 20324
IDSOLVER= 107
FILE ID= node59/311766-1172575981

PBS_JOBID= 3971893

Free space on /tmp= 66558 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311766-1172575981/mxc /tmp/evaluation/311766-1172575981/instance-311766-1172575981.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-311766-1172575981 -o ROOT/results/node59/solver-311766-1172575981 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311766-1172575981/mxc /tmp/evaluation/311766-1172575981/instance-311766-1172575981.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  a0c90f1249781d935a35d1884835cb08

RANDOM SEED= 504350387

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1850488 kB
Buffers:         30840 kB
Cached:         127496 kB
SwapCached:       3232 kB
Active:          81660 kB
Inactive:        86316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850488 kB
SwapTotal:     4192956 kB
SwapFree:      4183504 kB
Dirty:             696 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            23420 kB
Committed_AS:   567304 kB
PageTables:       1472 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 node59 on Tue Feb 27 11:53:04 UTC 2007