Trace number 308732

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) 1200.09 1200.51

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
MD5SUM7dc1e0d3ec36f8265c6ac507adda4d13
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.639
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/node75/watcher-308732-1172526623 -o ROOT/results/node75/solver-308732-1172526623 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308732-1172526623/mxc /tmp/evaluation/308732-1172526623/instance-308732-1172526623.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 0.99 3/64 12516
/proc/meminfo: memFree=1888592/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=1748 CPUtime=0
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 264 0 0 0 0 0 0 0 19 0 1 0 272628176 1789952 248 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 437 248 46 122 0 311 0

[startup+0.106963 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12516
/proc/meminfo: memFree=1888592/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=1960 CPUtime=0.1
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 384 0 0 0 10 0 0 0 20 0 1 0 272628176 2007040 320 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530466 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 490 320 59 122 0 364 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1960

[startup+0.51501 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12516
/proc/meminfo: memFree=1888592/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=2356 CPUtime=0.51
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 494 0 0 0 51 0 0 0 24 0 1 0 272628176 2412544 430 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528293 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 589 430 59 122 0 463 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2356

[startup+1.33511 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12517
/proc/meminfo: memFree=1886664/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=2892 CPUtime=1.33
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 620 0 0 0 133 0 0 0 25 0 1 0 272628176 2961408 554 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 723 554 67 122 0 597 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2892

[startup+2.9713 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12517
/proc/meminfo: memFree=1886216/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=3288 CPUtime=2.96
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 742 0 0 0 296 0 0 0 25 0 1 0 272628176 3366912 676 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 822 676 67 122 0 696 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3288

[startup+6.25269 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12517
/proc/meminfo: memFree=1885576/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=3804 CPUtime=6.24
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 841 0 0 0 624 0 0 0 25 0 1 0 272628176 3895296 775 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 951 775 67 122 0 825 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3804

[startup+12.7025 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 12517
/proc/meminfo: memFree=1885128/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=4196 CPUtime=12.69
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 942 0 0 0 1269 0 0 0 25 0 1 0 272628176 4296704 876 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 1049 876 67 122 0 923 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4196

[startup+25.507 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 12517
/proc/meminfo: memFree=1884360/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=4904 CPUtime=25.49
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 1123 0 0 0 2549 0 0 0 25 0 1 0 272628176 5021696 1057 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 1226 1057 67 122 0 1100 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4904

[startup+51.112 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 12517
/proc/meminfo: memFree=1883784/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=5460 CPUtime=51.08
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 1270 0 0 0 5108 0 0 0 25 0 1 0 272628176 5591040 1204 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 1365 1204 67 122 0 1239 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5460

[startup+102.318 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 12517
/proc/meminfo: memFree=1882248/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=6932 CPUtime=102.28
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 1638 0 0 0 10227 1 0 0 25 0 1 0 272628176 7098368 1572 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 1733 1572 67 122 0 1607 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 6932

[startup+162.333 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12517
/proc/meminfo: memFree=1881864/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=7396 CPUtime=162.28
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 1743 0 0 0 16227 1 0 0 25 0 1 0 272628176 7573504 1677 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 1849 1677 67 122 0 1723 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 7396

[startup+222.345 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12517
/proc/meminfo: memFree=1880840/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=8316 CPUtime=222.28
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 1974 0 0 0 22227 1 0 0 25 0 1 0 272628176 8515584 1908 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 2079 1908 67 122 0 1953 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 8316

[startup+282.361 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12517
/proc/meminfo: memFree=1880392/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=8824 CPUtime=282.28
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 2100 0 0 0 28227 1 0 0 25 0 1 0 272628176 9035776 2034 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535011 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 2206 2034 67 122 0 2080 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 8824

[startup+342.378 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12517
/proc/meminfo: memFree=1880008/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=9184 CPUtime=342.28
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 2197 0 0 0 34227 1 0 0 25 0 1 0 272628176 9404416 2131 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 2296 2131 67 122 0 2170 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 9184

[startup+402.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12517
/proc/meminfo: memFree=1879688/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=9364 CPUtime=402.28
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 2262 0 0 0 40227 1 0 0 25 0 1 0 272628176 9588736 2185 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535345 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 2341 2185 67 122 0 2215 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 9364

[startup+462.415 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12517
/proc/meminfo: memFree=1879240/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=9880 CPUtime=462.28
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 2379 0 0 0 46227 1 0 0 25 0 1 0 272628176 10117120 2302 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 2470 2302 67 122 0 2344 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 9880

[startup+522.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12517
/proc/meminfo: memFree=1878920/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=10240 CPUtime=522.28
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 2472 0 0 0 52227 1 0 0 25 0 1 0 272628176 10485760 2395 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 2560 2395 67 122 0 2434 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 10240

[startup+582.448 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12517
/proc/meminfo: memFree=1878856/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=10312 CPUtime=582.28
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 2495 0 0 0 58227 1 0 0 25 0 1 0 272628176 10559488 2418 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528102 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 2578 2418 67 122 0 2452 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 10312

[startup+642.477 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12581
/proc/meminfo: memFree=1877448/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=10336 CPUtime=642.26
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 2509 0 0 0 64224 2 0 0 25 0 1 0 272628176 10584064 2429 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 2584 2429 67 122 0 2458 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 10336

[startup+702.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 12673
/proc/meminfo: memFree=1877008/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=10808 CPUtime=702.25
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 2639 0 0 0 70223 2 0 0 25 0 1 0 272628176 11067392 2547 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 2702 2547 67 122 0 2576 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 10808

[startup+762.554 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12715
/proc/meminfo: memFree=1878152/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=10772 CPUtime=762.24
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 2639 0 0 0 76222 2 0 0 25 0 1 0 272628176 11030528 2538 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 2693 2538 67 122 0 2567 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 10772

[startup+822.575 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12715
/proc/meminfo: memFree=1877704/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=11168 CPUtime=822.25
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 2738 0 0 0 82222 3 0 0 25 0 1 0 272628176 11436032 2637 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 2792 2637 67 122 0 2666 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 11168

[startup+882.594 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12715
/proc/meminfo: memFree=1877576/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=11368 CPUtime=882.25
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 2798 0 0 0 88222 3 0 0 25 0 1 0 272628176 11640832 2681 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 2842 2681 67 122 0 2716 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 11368

[startup+942.614 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12715
/proc/meminfo: memFree=1877384/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=11636 CPUtime=942.26
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 2867 0 0 0 94223 3 0 0 25 0 1 0 272628176 11915264 2750 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 2909 2750 67 122 0 2783 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 11636

[startup+1002.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12715
/proc/meminfo: memFree=1877320/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=11724 CPUtime=1002.26
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 2888 0 0 0 100223 3 0 0 25 0 1 0 272628176 12005376 2771 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 2931 2771 67 122 0 2805 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 11724

[startup+1062.65 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12715
/proc/meminfo: memFree=1877256/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=11724 CPUtime=1062.26
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 2895 0 0 0 106223 3 0 0 25 0 1 0 272628176 12005376 2778 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 2931 2778 67 122 0 2805 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 11724

[startup+1122.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12715
/proc/meminfo: memFree=1877192/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=11772 CPUtime=1122.26
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 2912 0 0 0 112223 3 0 0 25 0 1 0 272628176 12054528 2790 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 2943 2790 67 122 0 2817 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 11772

[startup+1182.68 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12715
/proc/meminfo: memFree=1876552/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=12412 CPUtime=1182.25
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 3066 0 0 0 118222 3 0 0 25 0 1 0 272628176 12709888 2944 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531450 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 3103 2944 67 122 0 2977 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 12412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 12715
/proc/meminfo: memFree=1876552/2055920 swapFree=4183044/4192956
[pid=12516] ppid=12514 vsize=12412 CPUtime=1200.07
/proc/12516/stat : 12516 (mxc) R 12514 12516 11180 0 -1 4194304 3066 0 0 0 120004 3 0 0 25 0 1 0 272628176 12709888 2944 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12516/statm: 3103 2944 67 122 0 2977 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12412

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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.036994
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 12412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3066
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= 1518

runsolver used 0.85387 second user time and 2.43163 second system time

The end



Launcher Data (download as text)




Begin job on node75 on Mon Feb 26 21:50:23 UTC 2007

IDJOB= 308732
IDBENCH= 20240
IDSOLVER= 107
FILE ID= node75/308732-1172526623

PBS_JOBID= 3971789

Free space on /tmp= 66559 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/308732-1172526623/mxc /tmp/evaluation/308732-1172526623/instance-308732-1172526623.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-308732-1172526623 -o ROOT/results/node75/solver-308732-1172526623 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308732-1172526623/mxc /tmp/evaluation/308732-1172526623/instance-308732-1172526623.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  7dc1e0d3ec36f8265c6ac507adda4d13

RANDOM SEED= 281950517

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1889064 kB
Buffers:         24044 kB
Cached:         106664 kB
SwapCached:       3932 kB
Active:          41120 kB
Inactive:        99416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1889064 kB
SwapTotal:     4192956 kB
SwapFree:      4183044 kB
Dirty:             780 kB
Writeback:           0 kB
Mapped:          15456 kB
Slab:            12340 kB
Committed_AS:   721100 kB
PageTables:       1432 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= 66559 MiB

End job on node75 on Mon Feb 26 22:10:26 UTC 2007