Trace number 424392

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) 5000.05 5001.51

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S1257170129-13.UNSAT.shuffled.cnf
MD5SUM434b100eaaf4ba4e3a6e5e8b68e4e3ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark913.884
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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/node50/watcher-424392-1177628499 -o ROOT/results/node50/solver-424392-1177628499 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424392-1177628499/mxc /tmp/evaluation/424392-1177628499/instance-424392-1177628499.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 1.00 3/70 28254
/proc/meminfo: memFree=1568512/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=1064 CPUtime=0
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 117695086 1089536 109 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531287 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 266 109 57 122 0 140 0

[startup+0.0779831 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 28254
/proc/meminfo: memFree=1568512/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=1204 CPUtime=0.07
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 185 0 0 0 7 0 0 0 18 0 1 0 117695086 1232896 168 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 301 168 67 122 0 175 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1204

[startup+0.101983 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 28254
/proc/meminfo: memFree=1568512/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=1204 CPUtime=0.1
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 189 0 0 0 10 0 0 0 18 0 1 0 117695086 1232896 172 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 301 172 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.302001 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 28254
/proc/meminfo: memFree=1568512/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=1336 CPUtime=0.3
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 218 0 0 0 30 0 0 0 19 0 1 0 117695086 1368064 201 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 334 201 67 122 0 208 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1336

[startup+0.701037 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 28254
/proc/meminfo: memFree=1568512/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=1468 CPUtime=0.69
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 248 0 0 0 69 0 0 0 22 0 1 0 117695086 1503232 231 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 367 231 67 122 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28255
/proc/meminfo: memFree=1567736/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=1588 CPUtime=1.49
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 274 0 0 0 149 0 0 0 25 0 1 0 117695086 1626112 257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 397 257 67 122 0 271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1588

[startup+3.10125 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28257
/proc/meminfo: memFree=1567544/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=1708 CPUtime=3.09
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 314 0 0 0 309 0 0 0 25 0 1 0 117695086 1748992 297 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 427 297 67 122 0 301 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1708

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28259
/proc/meminfo: memFree=1567288/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=1976 CPUtime=6.29
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 358 0 0 0 629 0 0 0 25 0 1 0 117695086 2023424 341 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 494 341 67 122 0 368 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1976

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28263
/proc/meminfo: memFree=1566968/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=2056 CPUtime=12.69
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 400 0 0 0 1269 0 0 0 25 0 1 0 117695086 2105344 383 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517403 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 514 383 67 122 0 388 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2056

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28285
/proc/meminfo: memFree=1567856/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=2396 CPUtime=25.47
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 479 0 0 0 2547 0 0 0 25 0 1 0 117695086 2453504 462 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 599 462 67 122 0 473 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 2396

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28285
/proc/meminfo: memFree=1567536/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=2688 CPUtime=51.06
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 541 0 0 0 5106 0 0 0 25 0 1 0 117695086 2752512 524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 672 524 67 122 0 546 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2688

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28285
/proc/meminfo: memFree=1567216/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=2948 CPUtime=102.25
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 627 0 0 0 10225 0 0 0 25 0 1 0 117695086 3018752 610 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 737 610 67 122 0 611 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2948

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28285
/proc/meminfo: memFree=1566960/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=3276 CPUtime=162.23
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 705 0 0 0 16223 0 0 0 25 0 1 0 117695086 3354624 688 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 819 688 67 122 0 693 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3276

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28285
/proc/meminfo: memFree=1566704/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=3524 CPUtime=222.21
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 758 0 0 0 22221 0 0 0 25 0 1 0 117695086 3608576 741 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 881 741 67 122 0 755 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3524

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28285
/proc/meminfo: memFree=1566448/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=3816 CPUtime=282.2
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 828 0 0 0 28220 0 0 0 25 0 1 0 117695086 3907584 811 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 954 811 67 122 0 828 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 3816

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28285
/proc/meminfo: memFree=1566320/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=3924 CPUtime=342.18
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 865 0 0 0 34218 0 0 0 25 0 1 0 117695086 4018176 848 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528296 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 981 848 67 122 0 855 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 3924

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28285
/proc/meminfo: memFree=1566192/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=4132 CPUtime=402.16
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 904 0 0 0 40216 0 0 0 25 0 1 0 117695086 4231168 887 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1033 887 67 122 0 907 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 4132

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28287
/proc/meminfo: memFree=1566192/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=4108 CPUtime=462.15
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 906 0 0 0 46215 0 0 0 25 0 1 0 117695086 4206592 889 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1027 889 67 122 0 901 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 4108

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28287
/proc/meminfo: memFree=1566128/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=4172 CPUtime=522.14
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 925 0 0 0 52213 1 0 0 25 0 1 0 117695086 4272128 908 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1043 908 67 122 0 917 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4172

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28287
/proc/meminfo: memFree=1566000/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=4328 CPUtime=582.12
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 971 0 0 0 58211 1 0 0 25 0 1 0 117695086 4431872 954 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1082 954 67 122 0 956 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 4328

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28287
/proc/meminfo: memFree=1565872/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=4424 CPUtime=642.11
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 988 0 0 0 64210 1 0 0 25 0 1 0 117695086 4530176 971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134686499 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1106 971 67 122 0 980 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 4424


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28487
/proc/meminfo: memFree=1563440/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=6532 CPUtime=4061.09
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 1505 0 0 0 406106 3 0 0 25 0 1 0 117695086 6688768 1487 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1633 1487 67 122 0 1507 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 6532

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28487
/proc/meminfo: memFree=1563440/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=6596 CPUtime=4121.07
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 1513 0 0 0 412104 3 0 0 25 0 1 0 117695086 6754304 1495 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1649 1495 67 122 0 1523 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 6596

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28487
/proc/meminfo: memFree=1563440/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=6596 CPUtime=4181.06
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 1513 0 0 0 418103 3 0 0 25 0 1 0 117695086 6754304 1495 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1649 1495 67 122 0 1523 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 6596

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28487
/proc/meminfo: memFree=1563440/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=6596 CPUtime=4241.04
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 1521 0 0 0 424101 3 0 0 25 0 1 0 117695086 6754304 1503 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1649 1503 67 122 0 1523 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 6596

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28487
/proc/meminfo: memFree=1563376/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=6596 CPUtime=4301.02
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 1521 0 0 0 430099 3 0 0 25 0 1 0 117695086 6754304 1503 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1649 1503 67 122 0 1523 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 6596

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28487
/proc/meminfo: memFree=1563376/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=6660 CPUtime=4361.01
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 1537 0 0 0 436098 3 0 0 25 0 1 0 117695086 6819840 1519 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1665 1519 67 122 0 1539 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 6660

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28487
/proc/meminfo: memFree=1563248/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=6724 CPUtime=4420.99
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 1553 0 0 0 442096 3 0 0 25 0 1 0 117695086 6885376 1535 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1681 1535 67 122 0 1555 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 6724

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28487
/proc/meminfo: memFree=1563184/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=6788 CPUtime=4480.98
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 1569 0 0 0 448095 3 0 0 25 0 1 0 117695086 6950912 1551 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1697 1551 67 122 0 1571 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 6788

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28487
/proc/meminfo: memFree=1563184/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=6852 CPUtime=4540.96
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 1577 0 0 0 454093 3 0 0 25 0 1 0 117695086 7016448 1559 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134616994 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1713 1559 67 122 0 1587 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 6852

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28487
/proc/meminfo: memFree=1563056/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=6916 CPUtime=4600.95
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 1601 0 0 0 460092 3 0 0 25 0 1 0 117695086 7081984 1583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1729 1583 67 122 0 1603 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 6916

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28487
/proc/meminfo: memFree=1563056/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=6916 CPUtime=4660.93
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 1601 0 0 0 466090 3 0 0 25 0 1 0 117695086 7081984 1583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1729 1583 67 122 0 1603 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 6916

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28487
/proc/meminfo: memFree=1563056/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=6916 CPUtime=4720.91
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 1601 0 0 0 472088 3 0 0 25 0 1 0 117695086 7081984 1583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1729 1583 67 122 0 1603 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 6916

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28487
/proc/meminfo: memFree=1563056/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=6916 CPUtime=4780.89
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 1601 0 0 0 478086 3 0 0 25 0 1 0 117695086 7081984 1583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531184 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1729 1583 67 122 0 1603 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 6916

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28487
/proc/meminfo: memFree=1563056/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=6916 CPUtime=4840.88
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 1601 0 0 0 484085 3 0 0 25 0 1 0 117695086 7081984 1583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1729 1583 67 122 0 1603 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 6916

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28487
/proc/meminfo: memFree=1563120/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=6916 CPUtime=4900.86
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 1601 0 0 0 490083 3 0 0 25 0 1 0 117695086 7081984 1583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1729 1583 67 122 0 1603 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 6916

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28487
/proc/meminfo: memFree=1563056/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=6916 CPUtime=4960.85
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 1601 0 0 0 496082 3 0 0 25 0 1 0 117695086 7081984 1583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1729 1583 67 122 0 1603 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 6916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28487
/proc/meminfo: memFree=1563056/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=6916 CPUtime=5000.04
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 1601 0 0 0 500001 3 0 0 25 0 1 0 117695086 7081984 1583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1729 1583 67 122 0 1603 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 6916

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 28487
/proc/meminfo: memFree=1563056/2055920 swapFree=4183596/4192956
[pid=28254] ppid=28252 vsize=6916 CPUtime=5000.04
/proc/28254/stat : 28254 (mxc) R 28252 28254 27795 0 -1 4194304 1601 0 0 0 500001 3 0 0 25 0 1 0 117695086 7081984 1583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28254/statm: 1729 1583 67 122 0 1603 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 6916

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 5000.02
CPU system time (s): 0.037994
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 6916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1601
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= 13996

runsolver used 3.72643 second user time and 9.99248 second system time

The end



Launcher Data (download as text)




Begin job on node50 on Thu Apr 26 23:01:39 UTC 2007

IDJOB= 424392
IDBENCH= 19856
IDSOLVER= 174
FILE ID= node50/424392-1177628499

PBS_JOBID= 4697241

Free space on /tmp= 66536 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S1257170129-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424392-1177628499/mxc /tmp/evaluation/424392-1177628499/instance-424392-1177628499.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-424392-1177628499 -o ROOT/results/node50/solver-424392-1177628499 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424392-1177628499/mxc /tmp/evaluation/424392-1177628499/instance-424392-1177628499.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  434b100eaaf4ba4e3a6e5e8b68e4e3ed

RANDOM SEED= 13264986

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1568992 kB
Buffers:         44460 kB
Cached:         367792 kB
SwapCached:       4384 kB
Active:         242196 kB
Inactive:       181760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1568992 kB
SwapTotal:     4192956 kB
SwapFree:      4183596 kB
Dirty:             648 kB
Writeback:           0 kB
Mapped:          16792 kB
Slab:            48568 kB
Committed_AS:  3009304 kB
PageTables:       1696 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= 66536 MiB

End job on node50 on Fri Apr 27 00:25:03 UTC 2007