Trace number 309101

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) 1200.11 1200.6

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
MD5SUM31fa9dcbbdcf6d6838519178df62b3fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark525.455
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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/node13/watcher-309101-1172534137 -o ROOT/results/node13/solver-309101-1172534137 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309101-1172534137/mxc /tmp/evaluation/309101-1172534137/instance-309101-1172534137.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 20191
/proc/meminfo: memFree=1737480/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=1748 CPUtime=0
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 273368215 1789952 248 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 437 248 46 122 0 311 0

[startup+0.106925 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20191
/proc/meminfo: memFree=1737480/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=1892 CPUtime=0.1
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 383 0 0 0 10 0 0 0 18 0 1 0 273368215 1937408 319 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 473 319 59 122 0 347 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1892

[startup+0.514979 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20191
/proc/meminfo: memFree=1737480/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=2420 CPUtime=0.51
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 484 0 0 0 51 0 0 0 22 0 1 0 273368215 2478080 420 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 605 420 59 122 0 479 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2420

[startup+1.33609 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20192
/proc/meminfo: memFree=1735616/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=2812 CPUtime=1.33
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 597 0 0 0 133 0 0 0 25 0 1 0 273368215 2879488 531 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535040 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 703 531 67 122 0 577 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2812

[startup+2.97731 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20192
/proc/meminfo: memFree=1735232/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=3076 CPUtime=2.97
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 686 0 0 0 297 0 0 0 25 0 1 0 273368215 3149824 620 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519197 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 769 620 67 122 0 643 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3076

[startup+6.25374 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20192
/proc/meminfo: memFree=1734656/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=3512 CPUtime=6.24
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 781 0 0 0 624 0 0 0 25 0 1 0 273368215 3596288 715 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 878 715 67 122 0 752 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3512

[startup+12.7096 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20192
/proc/meminfo: memFree=1734208/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=3996 CPUtime=12.69
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 892 0 0 0 1269 0 0 0 25 0 1 0 273368215 4091904 826 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 999 826 67 122 0 873 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3996

[startup+25.5113 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20192
/proc/meminfo: memFree=1733376/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=4788 CPUtime=25.49
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 1096 0 0 0 2549 0 0 0 25 0 1 0 273368215 4902912 1030 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 1197 1030 67 122 0 1071 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4788

[startup+51.1217 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 20192
/proc/meminfo: memFree=1733056/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=5224 CPUtime=51.1
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 1216 0 0 0 5109 1 0 0 25 0 1 0 273368215 5349376 1150 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 1306 1150 67 122 0 1180 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5224

[startup+102.342 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20192
/proc/meminfo: memFree=1732032/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=6028 CPUtime=102.3
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 1420 0 0 0 10229 1 0 0 25 0 1 0 273368215 6172672 1354 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 1507 1354 67 122 0 1381 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6028

[startup+162.376 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20192
/proc/meminfo: memFree=1731392/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=6664 CPUtime=162.31
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 1566 0 0 0 16230 1 0 0 25 0 1 0 273368215 6823936 1500 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530098 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 1666 1500 67 122 0 1540 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 6664

[startup+222.404 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20192
/proc/meminfo: memFree=1730880/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=7144 CPUtime=222.32
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 1680 0 0 0 22230 2 0 0 25 0 1 0 273368215 7315456 1614 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 1786 1614 67 122 0 1660 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 7144

[startup+282.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20192
/proc/meminfo: memFree=1730624/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=7376 CPUtime=282.33
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 1738 0 0 0 28231 2 0 0 25 0 1 0 273368215 7553024 1672 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 1844 1672 67 122 0 1718 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 7376

[startup+342.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20276
/proc/meminfo: memFree=1728776/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=8004 CPUtime=342.32
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 1899 0 0 0 34227 5 0 0 25 0 1 0 273368215 8196096 1833 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 2001 1833 67 122 0 1875 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 8004

[startup+402.541 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20366
/proc/meminfo: memFree=1728448/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=8240 CPUtime=402.31
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 1967 0 0 0 40225 6 0 0 25 0 1 0 273368215 8437760 1901 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 2060 1901 67 122 0 1934 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 8240

[startup+462.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20390
/proc/meminfo: memFree=1729472/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=8424 CPUtime=462.3
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 2003 0 0 0 46224 6 0 0 25 0 1 0 273368215 8626176 1937 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 2106 1937 67 122 0 1980 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 8424

[startup+522.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20390
/proc/meminfo: memFree=1728768/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=9092 CPUtime=522.32
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 2179 0 0 0 52225 7 0 0 25 0 1 0 273368215 9310208 2113 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 2273 2113 67 122 0 2147 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 9092

[startup+582.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20390
/proc/meminfo: memFree=1728576/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=9408 CPUtime=582.33
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 2253 0 0 0 58226 7 0 0 25 0 1 0 273368215 9633792 2187 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 2352 2187 67 122 0 2226 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 9408

[startup+642.665 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20390
/proc/meminfo: memFree=1728256/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=9676 CPUtime=642.34
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 2324 0 0 0 64227 7 0 0 25 0 1 0 273368215 9908224 2258 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 2419 2258 67 122 0 2293 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 9676

[startup+702.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20390
/proc/meminfo: memFree=1728256/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=9676 CPUtime=702.35
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 2324 0 0 0 70227 8 0 0 25 0 1 0 273368215 9908224 2258 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 2419 2258 67 122 0 2293 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 9676

[startup+762.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20390
/proc/meminfo: memFree=1728000/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=9912 CPUtime=762.36
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 2385 0 0 0 76228 8 0 0 25 0 1 0 273368215 10149888 2319 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 2478 2319 67 122 0 2352 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 9912

[startup+822.764 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20390
/proc/meminfo: memFree=1728000/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=9996 CPUtime=822.38
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 2405 0 0 0 82229 9 0 0 25 0 1 0 273368215 10235904 2339 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 2499 2339 67 122 0 2373 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 9996

[startup+882.799 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20390
/proc/meminfo: memFree=1727552/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=10484 CPUtime=882.4
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 2529 0 0 0 88230 10 0 0 25 0 1 0 273368215 10735616 2462 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 2621 2462 67 122 0 2495 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 10484

[startup+942.828 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20390
/proc/meminfo: memFree=1727488/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=10564 CPUtime=942.41
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 2548 0 0 0 94231 10 0 0 25 0 1 0 273368215 10817536 2481 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 2641 2481 67 122 0 2515 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 10564

[startup+1002.86 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20390
/proc/meminfo: memFree=1727424/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=10540 CPUtime=1002.42
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 2548 0 0 0 100232 10 0 0 25 0 1 0 273368215 10792960 2481 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 2635 2481 67 122 0 2509 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 10540

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20390
/proc/meminfo: memFree=1727424/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=10540 CPUtime=1062.44
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 2548 0 0 0 106233 11 0 0 25 0 1 0 273368215 10792960 2481 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 2635 2481 67 122 0 2509 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 10540

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20390
/proc/meminfo: memFree=1727168/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=10860 CPUtime=1122.45
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 2623 0 0 0 112234 11 0 0 25 0 1 0 273368215 11120640 2556 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 2715 2556 67 122 0 2589 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 10860

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20390
/proc/meminfo: memFree=1727104/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=10932 CPUtime=1182.47
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 2649 0 0 0 118235 12 0 0 25 0 1 0 273368215 11194368 2580 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134528439 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 2733 2580 67 122 0 2607 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 10932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20390
/proc/meminfo: memFree=1727040/2055920 swapFree=4192812/4192956
[pid=20191] ppid=20189 vsize=10972 CPUtime=1200.1
/proc/20191/stat : 20191 (mxc) R 20189 20191 19594 0 -1 4194304 2655 0 0 0 119998 12 0 0 25 0 1 0 273368215 11235328 2586 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20191/statm: 2743 2586 67 122 0 2617 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 10972

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): 1200.6
CPU time (s): 1200.11
CPU user time (s): 1199.98
CPU system time (s): 0.12698
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 10972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2655
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= 2520

runsolver used 1.36779 second user time and 2.76958 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Mon Feb 26 23:55:37 UTC 2007

IDJOB= 309101
IDBENCH= 20250
IDSOLVER= 107
FILE ID= node13/309101-1172534137

PBS_JOBID= 3971624

Free space on /tmp= 66555 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309101-1172534137/mxc /tmp/evaluation/309101-1172534137/instance-309101-1172534137.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-309101-1172534137 -o ROOT/results/node13/solver-309101-1172534137 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309101-1172534137/mxc /tmp/evaluation/309101-1172534137/instance-309101-1172534137.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  31fa9dcbbdcf6d6838519178df62b3fa

RANDOM SEED= 229813992

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1737952 kB
Buffers:         40808 kB
Cached:         159792 kB
SwapCached:          0 kB
Active:         219940 kB
Inactive:        35236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1737952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             772 kB
Writeback:           0 kB
Mapped:          73432 kB
Slab:            48400 kB
Committed_AS:  1060864 kB
PageTables:       1744 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= 66555 MiB

End job on node13 on Tue Feb 27 00:15:40 UTC 2007