Trace number 424408

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) 5000.02 5001.51

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S2094099432-08.SAT.shuffled.cnf
MD5SUMf3499b88ec490ed112ebd1c4b8c12b73
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
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 52343
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-424408-1177637828 -o ROOT/results/node55/solver-424408-1177637828 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424408-1177637828/mxc /tmp/evaluation/424408-1177637828/instance-424408-1177637828.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: 0.77 0.92 0.97 3/64 22496
/proc/meminfo: memFree=1423332/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=1064 CPUtime=0
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 211692831 1089536 111 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531386 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 266 111 57 122 0 140 0

[startup+0.060819 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 22496
/proc/meminfo: memFree=1423332/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=1204 CPUtime=0.05
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 188 0 0 0 5 0 0 0 18 0 1 0 211692831 1232896 171 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534036 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 301 171 67 122 0 175 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1204

[startup+0.101823 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 22496
/proc/meminfo: memFree=1423332/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=1328 CPUtime=0.1
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 195 0 0 0 10 0 0 0 18 0 1 0 211692831 1359872 178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 332 178 67 122 0 206 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1328

[startup+0.301841 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 22496
/proc/meminfo: memFree=1423332/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=1460 CPUtime=0.3
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 228 0 0 0 30 0 0 0 19 0 1 0 211692831 1495040 211 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 365 211 67 122 0 239 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1460

[startup+0.701879 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 22496
/proc/meminfo: memFree=1423332/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=1460 CPUtime=0.7
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 254 0 0 0 70 0 0 0 23 0 1 0 211692831 1495040 237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 365 237 67 122 0 239 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1460

[startup+1.50196 s]
/proc/loadavg: 0.77 0.92 0.97 2/65 22497
/proc/meminfo: memFree=1422556/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=1580 CPUtime=1.49
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 280 0 0 0 149 0 0 0 25 0 1 0 211692831 1617920 263 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 395 263 67 122 0 269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1580

[startup+3.10111 s]
/proc/loadavg: 0.77 0.92 0.97 2/65 22497
/proc/meminfo: memFree=1422300/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=1816 CPUtime=3.09
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 320 0 0 0 309 0 0 0 25 0 1 0 211692831 1859584 303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 454 303 67 122 0 328 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1816

[startup+6.30141 s]
/proc/loadavg: 0.79 0.92 0.97 2/65 22497
/proc/meminfo: memFree=1422044/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=1936 CPUtime=6.29
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 370 0 0 0 629 0 0 0 25 0 1 0 211692831 1982464 353 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 484 353 67 122 0 358 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1936

[startup+12.702 s]
/proc/loadavg: 0.81 0.92 0.97 2/65 22497
/proc/meminfo: memFree=1421724/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=2156 CPUtime=12.69
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 413 0 0 0 1269 0 0 0 25 0 1 0 211692831 2207744 396 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 539 396 67 122 0 413 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2156

[startup+25.5022 s]
/proc/loadavg: 0.85 0.93 0.97 2/65 22497
/proc/meminfo: memFree=1421404/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=2400 CPUtime=25.49
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 490 0 0 0 2549 0 0 0 25 0 1 0 211692831 2457600 473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 600 473 67 122 0 474 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2400

[startup+51.1027 s]
/proc/loadavg: 0.90 0.93 0.97 2/65 22497
/proc/meminfo: memFree=1421148/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=2760 CPUtime=51.08
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 560 0 0 0 5108 0 0 0 25 0 1 0 211692831 2826240 543 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 690 543 67 122 0 564 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2760

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.97 2/65 22497
/proc/meminfo: memFree=1420764/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=3024 CPUtime=102.27
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 649 0 0 0 10227 0 0 0 25 0 1 0 211692831 3096576 632 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529785 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 756 632 67 122 0 630 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3024

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.97 2/65 22497
/proc/meminfo: memFree=1420380/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=3384 CPUtime=162.24
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 726 0 0 0 16224 0 0 0 25 0 1 0 211692831 3465216 709 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 846 709 67 122 0 720 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3384

[startup+222.303 s]
/proc/loadavg: 0.99 0.95 0.97 2/65 22499
/proc/meminfo: memFree=1420060/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=3672 CPUtime=222.23
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 786 0 0 0 22222 1 0 0 25 0 1 0 211692831 3760128 769 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 918 769 67 122 0 792 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3672

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 22499
/proc/meminfo: memFree=1419804/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=3856 CPUtime=282.22
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 842 0 0 0 28221 1 0 0 25 0 1 0 211692831 3948544 825 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 964 825 67 122 0 838 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3856

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22499
/proc/meminfo: memFree=1419620/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=4052 CPUtime=342.2
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 886 0 0 0 34219 1 0 0 25 0 1 0 211692831 4149248 869 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1013 869 67 122 0 887 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4052

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22499
/proc/meminfo: memFree=1419428/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=4252 CPUtime=402.18
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 939 0 0 0 40217 1 0 0 25 0 1 0 211692831 4354048 922 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519273 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1063 922 67 122 0 937 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4252

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22499
/proc/meminfo: memFree=1419428/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=4348 CPUtime=462.16
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 967 0 0 0 46215 1 0 0 25 0 1 0 211692831 4452352 950 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1087 950 67 122 0 961 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4348

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22499
/proc/meminfo: memFree=1419428/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=4436 CPUtime=522.15
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 981 0 0 0 52214 1 0 0 25 0 1 0 211692831 4542464 964 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1109 964 67 122 0 983 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 4436

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22499
/proc/meminfo: memFree=1419236/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=4528 CPUtime=582.13
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1019 0 0 0 58212 1 0 0 25 0 1 0 211692831 4636672 1002 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1132 1002 67 122 0 1006 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 4528

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 22499
/proc/meminfo: memFree=1419172/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=4592 CPUtime=642.12
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1025 0 0 0 64211 1 0 0 25 0 1 0 211692831 4702208 1008 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534259 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1148 1008 67 122 0 1022 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 4592


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23175
/proc/meminfo: memFree=1417124/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=6452 CPUtime=4061.07
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1492 0 0 0 406095 12 0 0 25 0 1 0 211692831 6606848 1459 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1613 1459 67 122 0 1487 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 6452

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23175
/proc/meminfo: memFree=1417060/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=6452 CPUtime=4121.04
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1507 0 0 0 412092 12 0 0 25 0 1 0 211692831 6606848 1474 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1613 1474 67 122 0 1487 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 6452

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23175
/proc/meminfo: memFree=1416996/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=6452 CPUtime=4181.03
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1507 0 0 0 418091 12 0 0 25 0 1 0 211692831 6606848 1474 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1613 1474 67 122 0 1487 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 6452

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23175
/proc/meminfo: memFree=1416996/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=6452 CPUtime=4241.01
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1507 0 0 0 424089 12 0 0 25 0 1 0 211692831 6606848 1474 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1613 1474 67 122 0 1487 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 6452

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23175
/proc/meminfo: memFree=1417124/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=6452 CPUtime=4300.99
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1507 0 0 0 430087 12 0 0 25 0 1 0 211692831 6606848 1474 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1613 1474 67 122 0 1487 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 6452

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23175
/proc/meminfo: memFree=1417060/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=6452 CPUtime=4360.98
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1507 0 0 0 436085 13 0 0 25 0 1 0 211692831 6606848 1474 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1613 1474 67 122 0 1487 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 6452

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23175
/proc/meminfo: memFree=1417060/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=6452 CPUtime=4420.96
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1507 0 0 0 442083 13 0 0 25 0 1 0 211692831 6606848 1474 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1613 1474 67 122 0 1487 0
Current children cumulated CPU time (s) 4420.96
Current children cumulated vsize (KiB) 6452

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23175
/proc/meminfo: memFree=1416996/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=6596 CPUtime=4480.95
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1538 0 0 0 448082 13 0 0 25 0 1 0 211692831 6754304 1505 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1649 1505 67 122 0 1523 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 6596

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23175
/proc/meminfo: memFree=1416868/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=6660 CPUtime=4540.93
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1552 0 0 0 454080 13 0 0 25 0 1 0 211692831 6819840 1519 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1665 1519 67 122 0 1539 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 6660

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23175
/proc/meminfo: memFree=1416868/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=6660 CPUtime=4600.92
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1552 0 0 0 460079 13 0 0 25 0 1 0 211692831 6819840 1519 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1665 1519 67 122 0 1539 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 6660

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23175
/proc/meminfo: memFree=1416804/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=6724 CPUtime=4660.89
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1568 0 0 0 466076 13 0 0 25 0 1 0 211692831 6885376 1535 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1681 1535 67 122 0 1555 0
Current children cumulated CPU time (s) 4660.89
Current children cumulated vsize (KiB) 6724

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23175
/proc/meminfo: memFree=1416740/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=6788 CPUtime=4720.88
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1576 0 0 0 472075 13 0 0 25 0 1 0 211692831 6950912 1543 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1697 1543 67 122 0 1571 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 6788

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23175
/proc/meminfo: memFree=1416612/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=6852 CPUtime=4780.86
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1600 0 0 0 478073 13 0 0 25 0 1 0 211692831 7016448 1567 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1713 1567 67 122 0 1587 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 6852

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23175
/proc/meminfo: memFree=1416612/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=6852 CPUtime=4840.85
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1600 0 0 0 484071 14 0 0 25 0 1 0 211692831 7016448 1567 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1713 1567 67 122 0 1587 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 6852

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23175
/proc/meminfo: memFree=1416612/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=6852 CPUtime=4900.83
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1600 0 0 0 490069 14 0 0 25 0 1 0 211692831 7016448 1567 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1713 1567 67 122 0 1587 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 6852

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23175
/proc/meminfo: memFree=1416484/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=6980 CPUtime=4960.82
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1624 0 0 0 496068 14 0 0 25 0 1 0 211692831 7147520 1591 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1745 1591 67 122 0 1619 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 6980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23175
/proc/meminfo: memFree=1416548/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=6980 CPUtime=5000.01
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1624 0 0 0 499987 14 0 0 25 0 1 0 211692831 7147520 1591 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1745 1591 67 122 0 1619 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 6980

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23175
/proc/meminfo: memFree=1416548/2055920 swapFree=4184544/4192956
[pid=22496] ppid=22494 vsize=6980 CPUtime=5000.01
/proc/22496/stat : 22496 (mxc) R 22494 22496 22442 0 -1 4194304 1624 0 0 0 499987 14 0 0 25 0 1 0 211692831 7147520 1591 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 1745 1591 67 122 0 1619 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 6980

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.02
CPU user time (s): 4999.88
CPU system time (s): 0.143978
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 6980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.88
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1624
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= 8517

runsolver used 4.33834 second user time and 9.36957 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Fri Apr 27 01:37:08 UTC 2007

IDJOB= 424408
IDBENCH= 19872
IDSOLVER= 174
FILE ID= node55/424408-1177637828

PBS_JOBID= 4697311

Free space on /tmp= 66420 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S2094099432-08.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424408-1177637828/mxc /tmp/evaluation/424408-1177637828/instance-424408-1177637828.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-424408-1177637828 -o ROOT/results/node55/solver-424408-1177637828 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424408-1177637828/mxc /tmp/evaluation/424408-1177637828/instance-424408-1177637828.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f3499b88ec490ed112ebd1c4b8c12b73

RANDOM SEED= 595515874

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1423740 kB
Buffers:         56660 kB
Cached:         490428 kB
SwapCached:       2556 kB
Active:         269624 kB
Inactive:       287080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1423740 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          15992 kB
Slab:            61584 kB
Committed_AS:  1353908 kB
PageTables:       1380 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= 66420 MiB

End job on node55 on Fri Apr 27 03:00:32 UTC 2007