Trace number 424463

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) 5000.03 5001.71

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1299158672-14.SAT.shuffled.cnf
MD5SUMbb020a272b82c40a137247ab0662fc0e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.3574
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-424463-1177665401 -o ROOT/results/node71/solver-424463-1177665401 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424463-1177665401/mxc /tmp/evaluation/424463-1177665401/instance-424463-1177665401.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 0.99 3/64 27433
/proc/meminfo: memFree=1751600/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=1376 CPUtime=0
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 242529405 1409024 182 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 344 183 46 122 0 218 0

[startup+0.0757229 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 27433
/proc/meminfo: memFree=1751600/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=1472 CPUtime=0.07
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 287 0 0 0 7 0 0 0 18 0 1 0 242529405 1507328 230 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 368 230 59 122 0 242 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1472

[startup+0.101725 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 27433
/proc/meminfo: memFree=1751600/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=1604 CPUtime=0.09
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 305 0 0 0 9 0 0 0 18 0 1 0 242529405 1642496 248 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 401 248 59 122 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.301751 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 27433
/proc/meminfo: memFree=1751600/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=2008 CPUtime=0.29
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 407 0 0 0 29 0 0 0 19 0 1 0 242529405 2056192 348 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 502 348 67 122 0 376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2008

[startup+0.701806 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 27433
/proc/meminfo: memFree=1751600/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=2140 CPUtime=0.69
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 456 0 0 0 69 0 0 0 23 0 1 0 242529405 2191360 397 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 535 397 67 122 0 409 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2140

[startup+1.50191 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27434
/proc/meminfo: memFree=1750120/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=2404 CPUtime=1.49
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 526 0 0 0 149 0 0 0 25 0 1 0 242529405 2461696 467 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 601 467 67 122 0 475 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2404

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27434
/proc/meminfo: memFree=1749736/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=2668 CPUtime=3.09
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 590 0 0 0 309 0 0 0 25 0 1 0 242529405 2732032 531 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 667 531 67 122 0 541 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2668

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27434
/proc/meminfo: memFree=1749360/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=2896 CPUtime=6.29
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 649 0 0 0 629 0 0 0 25 0 1 0 242529405 2965504 590 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 724 590 67 122 0 598 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2896

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27434
/proc/meminfo: memFree=1748784/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=3364 CPUtime=12.69
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 757 0 0 0 1269 0 0 0 25 0 1 0 242529405 3444736 698 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 841 698 67 122 0 715 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3364

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27434
/proc/meminfo: memFree=1748400/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=3776 CPUtime=25.48
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 854 0 0 0 2548 0 0 0 25 0 1 0 242529405 3866624 795 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 944 795 67 122 0 818 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3776

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27434
/proc/meminfo: memFree=1747824/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=4376 CPUtime=51.07
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 1009 0 0 0 5107 0 0 0 25 0 1 0 242529405 4481024 950 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 1094 950 67 122 0 968 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4376

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27434
/proc/meminfo: memFree=1747248/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=4872 CPUtime=102.26
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 1139 0 0 0 10226 0 0 0 25 0 1 0 242529405 4988928 1080 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 1218 1080 67 122 0 1092 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4872

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27434
/proc/meminfo: memFree=1746800/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=5328 CPUtime=162.24
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 1247 0 0 0 16223 1 0 0 25 0 1 0 242529405 5455872 1188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 1332 1188 67 122 0 1206 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5328

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27434
/proc/meminfo: memFree=1746224/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=5912 CPUtime=222.22
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 1388 0 0 0 22221 1 0 0 25 0 1 0 242529405 6053888 1329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 1478 1329 67 122 0 1352 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5912

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27434
/proc/meminfo: memFree=1746032/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=6104 CPUtime=282.2
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 1428 0 0 0 28219 1 0 0 25 0 1 0 242529405 6250496 1369 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 1526 1369 67 122 0 1400 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 6104

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27434
/proc/meminfo: memFree=1745584/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=6420 CPUtime=342.18
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 1520 0 0 0 34217 1 0 0 25 0 1 0 242529405 6574080 1461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 1605 1461 67 122 0 1479 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 6420

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27434
/proc/meminfo: memFree=1745328/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=6708 CPUtime=402.17
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 1592 0 0 0 40216 1 0 0 25 0 1 0 242529405 6868992 1533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 1677 1533 67 122 0 1551 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6708

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27434
/proc/meminfo: memFree=1745264/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=6772 CPUtime=462.15
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 1600 0 0 0 46214 1 0 0 25 0 1 0 242529405 6934528 1541 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 1693 1541 67 122 0 1567 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 6772

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27434
/proc/meminfo: memFree=1745008/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=6976 CPUtime=522.13
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 1664 0 0 0 52212 1 0 0 25 0 1 0 242529405 7143424 1605 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 1744 1605 67 122 0 1618 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 6976

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27434
/proc/meminfo: memFree=1744944/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=7040 CPUtime=582.11
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 1680 0 0 0 58210 1 0 0 25 0 1 0 242529405 7208960 1621 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 1760 1621 67 122 0 1634 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 7040

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27434
/proc/meminfo: memFree=1744944/2055920 swapFree=4184252/4192956
[pid=27433] ppid=27431 vsize=7096 CPUtime=642.09
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 1686 0 0 0 64208 1 0 0 25 0 1 0 242529405 7266304 1627 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 1774 1627 67 122 0 1648 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 7096


################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 27655
/proc/meminfo: memFree=1740592/2055920 swapFree=4184260/4192956
[pid=27433] ppid=27431 vsize=10392 CPUtime=4060.91
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 2533 0 0 0 406082 9 0 0 25 0 1 0 242529405 10641408 2474 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 2598 2474 67 122 0 2472 0
Current children cumulated CPU time (s) 4060.91
Current children cumulated vsize (KiB) 10392

[startup+4122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 27655
/proc/meminfo: memFree=1740528/2055920 swapFree=4184260/4192956
[pid=27433] ppid=27431 vsize=10456 CPUtime=4120.88
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 2549 0 0 0 412079 9 0 0 25 0 1 0 242529405 10706944 2490 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 2614 2490 67 122 0 2488 0
Current children cumulated CPU time (s) 4120.88
Current children cumulated vsize (KiB) 10456

[startup+4182.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 27655
/proc/meminfo: memFree=1740528/2055920 swapFree=4184260/4192956
[pid=27433] ppid=27431 vsize=10456 CPUtime=4180.86
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 2549 0 0 0 418077 9 0 0 25 0 1 0 242529405 10706944 2490 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530160 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 2614 2490 67 122 0 2488 0
Current children cumulated CPU time (s) 4180.86
Current children cumulated vsize (KiB) 10456

[startup+4242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 27655
/proc/meminfo: memFree=1740528/2055920 swapFree=4184260/4192956
[pid=27433] ppid=27431 vsize=10456 CPUtime=4240.85
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 2549 0 0 0 424076 9 0 0 25 0 1 0 242529405 10706944 2490 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 2614 2490 67 122 0 2488 0
Current children cumulated CPU time (s) 4240.85
Current children cumulated vsize (KiB) 10456

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27655
/proc/meminfo: memFree=1740400/2055920 swapFree=4184260/4192956
[pid=27433] ppid=27431 vsize=10584 CPUtime=4300.83
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 2581 0 0 0 430074 9 0 0 25 0 1 0 242529405 10838016 2522 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 2646 2522 67 122 0 2520 0
Current children cumulated CPU time (s) 4300.83
Current children cumulated vsize (KiB) 10584

[startup+4362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27655
/proc/meminfo: memFree=1740336/2055920 swapFree=4184260/4192956
[pid=27433] ppid=27431 vsize=10648 CPUtime=4360.81
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 2597 0 0 0 436072 9 0 0 25 0 1 0 242529405 10903552 2538 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 2662 2538 67 122 0 2536 0
Current children cumulated CPU time (s) 4360.81
Current children cumulated vsize (KiB) 10648

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27655
/proc/meminfo: memFree=1740272/2055920 swapFree=4184260/4192956
[pid=27433] ppid=27431 vsize=10648 CPUtime=4420.79
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 2597 0 0 0 442070 9 0 0 25 0 1 0 242529405 10903552 2538 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 2662 2538 67 122 0 2536 0
Current children cumulated CPU time (s) 4420.79
Current children cumulated vsize (KiB) 10648

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27655
/proc/meminfo: memFree=1740272/2055920 swapFree=4184260/4192956
[pid=27433] ppid=27431 vsize=10712 CPUtime=4480.77
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 2613 0 0 0 448068 9 0 0 25 0 1 0 242529405 10969088 2554 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 2678 2554 67 122 0 2552 0
Current children cumulated CPU time (s) 4480.77
Current children cumulated vsize (KiB) 10712

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27655
/proc/meminfo: memFree=1740272/2055920 swapFree=4184260/4192956
[pid=27433] ppid=27431 vsize=10712 CPUtime=4540.75
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 2613 0 0 0 454066 9 0 0 25 0 1 0 242529405 10969088 2554 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 2678 2554 67 122 0 2552 0
Current children cumulated CPU time (s) 4540.75
Current children cumulated vsize (KiB) 10712

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27655
/proc/meminfo: memFree=1740272/2055920 swapFree=4184260/4192956
[pid=27433] ppid=27431 vsize=10712 CPUtime=4600.74
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 2613 0 0 0 460065 9 0 0 25 0 1 0 242529405 10969088 2554 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 2678 2554 67 122 0 2552 0
Current children cumulated CPU time (s) 4600.74
Current children cumulated vsize (KiB) 10712

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27655
/proc/meminfo: memFree=1740080/2055920 swapFree=4184260/4192956
[pid=27433] ppid=27431 vsize=10840 CPUtime=4660.71
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 2645 0 0 0 466062 9 0 0 25 0 1 0 242529405 11100160 2586 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 2710 2586 67 122 0 2584 0
Current children cumulated CPU time (s) 4660.71
Current children cumulated vsize (KiB) 10840

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27655
/proc/meminfo: memFree=1740080/2055920 swapFree=4184260/4192956
[pid=27433] ppid=27431 vsize=10840 CPUtime=4720.7
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 2645 0 0 0 472061 9 0 0 25 0 1 0 242529405 11100160 2586 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 2710 2586 67 122 0 2584 0
Current children cumulated CPU time (s) 4720.7
Current children cumulated vsize (KiB) 10840

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27655
/proc/meminfo: memFree=1740016/2055920 swapFree=4184260/4192956
[pid=27433] ppid=27431 vsize=10840 CPUtime=4780.67
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 2645 0 0 0 478058 9 0 0 25 0 1 0 242529405 11100160 2586 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 2710 2586 67 122 0 2584 0
Current children cumulated CPU time (s) 4780.67
Current children cumulated vsize (KiB) 10840

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27655
/proc/meminfo: memFree=1739952/2055920 swapFree=4184260/4192956
[pid=27433] ppid=27431 vsize=10904 CPUtime=4840.66
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 2661 0 0 0 484057 9 0 0 25 0 1 0 242529405 11165696 2602 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 2726 2602 67 122 0 2600 0
Current children cumulated CPU time (s) 4840.66
Current children cumulated vsize (KiB) 10904

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27655
/proc/meminfo: memFree=1739888/2055920 swapFree=4184260/4192956
[pid=27433] ppid=27431 vsize=10904 CPUtime=4900.64
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 2661 0 0 0 490055 9 0 0 25 0 1 0 242529405 11165696 2602 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 2726 2602 67 122 0 2600 0
Current children cumulated CPU time (s) 4900.64
Current children cumulated vsize (KiB) 10904

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27655
/proc/meminfo: memFree=1739888/2055920 swapFree=4184260/4192956
[pid=27433] ppid=27431 vsize=10904 CPUtime=4960.62
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 2661 0 0 0 496053 9 0 0 25 0 1 0 242529405 11165696 2602 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 2726 2602 67 122 0 2600 0
Current children cumulated CPU time (s) 4960.62
Current children cumulated vsize (KiB) 10904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27655
/proc/meminfo: memFree=1739952/2055920 swapFree=4184260/4192956
[pid=27433] ppid=27431 vsize=10904 CPUtime=5000.01
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 2661 0 0 0 499992 9 0 0 25 0 1 0 242529405 11165696 2602 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 2726 2602 67 122 0 2600 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 10904

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27655
/proc/meminfo: memFree=1739952/2055920 swapFree=4184260/4192956
[pid=27433] ppid=27431 vsize=10904 CPUtime=5000.01
/proc/27433/stat : 27433 (mxc) R 27431 27433 26944 0 -1 4194304 2661 0 0 0 499992 9 0 0 25 0 1 0 242529405 11165696 2602 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/27433/statm: 2726 2602 67 122 0 2600 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 10904

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.03
CPU user time (s): 4999.93
CPU system time (s): 0.100984
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 10904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2661
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= 8713

runsolver used 3.98939 second user time and 9.71652 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Fri Apr 27 09:16:41 UTC 2007

IDJOB= 424463
IDBENCH= 19951
IDSOLVER= 174
FILE ID= node71/424463-1177665401

PBS_JOBID= 4697383

Free space on /tmp= 66462 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1299158672-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424463-1177665401/mxc /tmp/evaluation/424463-1177665401/instance-424463-1177665401.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-424463-1177665401 -o ROOT/results/node71/solver-424463-1177665401 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424463-1177665401/mxc /tmp/evaluation/424463-1177665401/instance-424463-1177665401.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  bb020a272b82c40a137247ab0662fc0e

RANDOM SEED= 917233266

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
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		: 3000.234
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:       1752008 kB
Buffers:         36948 kB
Cached:         191336 kB
SwapCached:       2644 kB
Active:         140440 kB
Inactive:        97544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1752008 kB
SwapTotal:     4192956 kB
SwapFree:      4184252 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          15856 kB
Slab:            51892 kB
Committed_AS:  3680860 kB
PageTables:       1448 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= 66462 MiB

End job on node71 on Fri Apr 27 10:40:05 UTC 2007