Trace number 426643

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 2007-02-08UNSAT 974.814 975.064

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
MD5SUMeac9af97d18fcd2d7b549542328af50a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark69.3355
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

Solver Data (download as text)

974.76/975.06	c MXC attempting /tmp/evaluation/426643-1177827625/instance-426643-1177827625.cnf
974.76/975.06	c 0 assignments made, starting to guess now
974.76/975.06	c ===================================[MXC]=====================================
974.76/975.06	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
974.76/975.06	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
974.76/975.06	c =============================================================================
974.76/975.06	c |         0 |    4450    31150 |    1483       0       0     nan |  0.000 % |
974.76/975.06	c |       102 |    4450    31150 |    1631     102    1913    18.8 |  0.000 % |
974.76/975.06	c |       253 |    4450    31150 |    1794     253    4773    18.9 |  0.000 % |
974.76/975.06	c |       479 |    4450    31150 |    1973     479    8858    18.5 |  0.000 % |
974.76/975.06	c |       816 |    4450    31150 |    2171     816   15060    18.5 |  0.000 % |
974.76/975.06	c |      1322 |    4450    31150 |    2388    1322   24216    18.3 |  0.000 % |
974.76/975.06	c |      2081 |    4450    31150 |    2627    2081   37769    18.1 |  0.000 % |
974.76/975.06	c |      3221 |    4450    31150 |    2889    1907   33707    17.7 |  0.000 % |
974.76/975.06	c |      4931 |    4450    31150 |    3178    2172   38360    17.7 |  0.000 % |
974.76/975.06	c |      7493 |    4450    31150 |    3496    3145   56984    18.1 |  0.000 % |
974.76/975.06	c |     11337 |    4450    31150 |    3846    3493   62997    18.0 |  0.000 % |
974.76/975.06	c |     17103 |    4450    31150 |    4231    3489   60354    17.3 |  0.000 % |
974.76/975.06	c |     25752 |    4450    31150 |    4654    3674   64422    17.5 |  0.000 % |
974.76/975.06	c |     38726 |    4450    31150 |    5119    2684   44951    16.7 |  0.000 % |
974.76/975.06	c |     58187 |    4450    31150 |    5631    4229   70477    16.7 |  0.000 % |
974.76/975.06	c |     87381 |    4450    31150 |    6194    5267   89729    17.0 |  0.000 % |
974.76/975.06	c |    131171 |    4450    31150 |    6814    5708   95622    16.8 |  0.000 % |
974.76/975.06	c |    196856 |    4450    31150 |    7495    6665  107191    16.1 |  0.000 % |
974.76/975.06	c |    295382 |    4450    31150 |    8245    4025   65008    16.2 |  0.000 % |
974.76/975.06	c |    443174 |    4450    31150 |    9069    7567  117540    15.5 |  0.000 % |
974.76/975.06	c |    664859 |    4450    31150 |    9976    7116  112740    15.8 |  0.000 % |
974.76/975.06	c |    997385 |    4450    31150 |   10974    5548   80518    14.5 |  0.000 % |
974.76/975.06	c |   1496173 |    4450    31150 |   12072   10649  171230    16.1 |  0.000 % |
974.76/975.06	c |   2244355 |    4450    31150 |   13279   10646  157564    14.8 |  0.000 % |
974.76/975.06	c |   3366629 |    4450    31150 |   14607   11171  166805    14.9 |  0.000 % |
974.76/975.06	c |   5050040 |    4450    31150 |   16067    7956  121497    15.3 |  0.000 % |
974.76/975.06	c |   7575157 |    4143    28689 |   17674   11016  155408    14.1 |  2.000 % |
974.76/975.06	c 974.950s elapsed
974.76/975.06	c restarts: 26
974.76/975.06	c decisions: 10402597
974.76/975.06	c propagations: 80561331
974.76/975.06	c conflicts: 9717259
974.76/975.06	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node68/watcher-426643-1177827625 -o ROOT/results/node68/solver-426643-1177827625 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/426643-1177827625/mxc /tmp/evaluation/426643-1177827625/instance-426643-1177827625.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 1.18 1.51 3/64 14390
/proc/meminfo: memFree=1499840/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=1196 CPUtime=0
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 258752021 1224704 160 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134775504 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 299 160 57 122 0 173 0

[startup+0.055708 s]
/proc/loadavg: 1.00 1.18 1.51 3/64 14390
/proc/meminfo: memFree=1499840/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=1328 CPUtime=0.05
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 200 0 0 0 5 0 0 0 18 0 1 0 258752021 1359872 185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 332 185 59 122 0 206 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1328

[startup+0.102711 s]
/proc/loadavg: 1.00 1.18 1.51 3/64 14390
/proc/meminfo: memFree=1499840/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=1460 CPUtime=0.09
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 229 0 0 0 9 0 0 0 18 0 1 0 258752021 1495040 214 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 365 214 59 122 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1460

[startup+0.301729 s]
/proc/loadavg: 1.00 1.18 1.51 3/64 14390
/proc/meminfo: memFree=1499840/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=1588 CPUtime=0.29
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 271 0 0 0 29 0 0 0 19 0 1 0 258752021 1626112 254 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 397 254 67 122 0 271 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1588

[startup+0.701765 s]
/proc/loadavg: 1.00 1.18 1.51 3/64 14390
/proc/meminfo: memFree=1499840/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=1708 CPUtime=0.69
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 306 0 0 0 69 0 0 0 22 0 1 0 258752021 1748992 289 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 427 289 67 122 0 301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50184 s]
/proc/loadavg: 1.00 1.18 1.51 2/65 14391
/proc/meminfo: memFree=1498808/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=1964 CPUtime=1.49
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 352 0 0 0 149 0 0 0 25 0 1 0 258752021 2011136 335 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 491 335 67 122 0 365 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1964

[startup+3.10198 s]
/proc/loadavg: 1.00 1.18 1.51 2/65 14391
/proc/meminfo: memFree=1498488/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=2096 CPUtime=3.09
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 381 0 0 0 309 0 0 0 25 0 1 0 258752021 2146304 364 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 524 364 67 122 0 398 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2096

[startup+6.30127 s]
/proc/loadavg: 1.00 1.18 1.51 2/65 14391
/proc/meminfo: memFree=1498168/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=2228 CPUtime=6.29
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 434 0 0 0 629 0 0 0 25 0 1 0 258752021 2281472 417 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534818 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 557 417 67 122 0 431 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2228

[startup+12.7018 s]
/proc/loadavg: 1.00 1.17 1.50 2/65 14391
/proc/meminfo: memFree=1497912/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=2564 CPUtime=12.69
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 505 0 0 0 1269 0 0 0 25 0 1 0 258752021 2625536 488 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 641 488 67 122 0 515 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2564

[startup+25.503 s]
/proc/loadavg: 1.07 1.18 1.50 2/65 14391
/proc/meminfo: memFree=1497592/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=2812 CPUtime=25.49
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 579 0 0 0 2549 0 0 0 25 0 1 0 258752021 2879488 562 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 703 562 67 122 0 577 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2812

[startup+51.1023 s]
/proc/loadavg: 1.05 1.16 1.49 2/65 14391
/proc/meminfo: memFree=1497208/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=3108 CPUtime=51.08
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 662 0 0 0 5108 0 0 0 25 0 1 0 258752021 3182592 645 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 777 645 67 122 0 651 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3108

[startup+102.306 s]
/proc/loadavg: 1.07 1.15 1.46 2/65 14391
/proc/meminfo: memFree=1496824/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=3464 CPUtime=102.27
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 748 0 0 0 10227 0 0 0 25 0 1 0 258752021 3547136 731 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 866 731 67 122 0 740 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3464

[startup+162.302 s]
/proc/loadavg: 1.07 1.13 1.43 2/65 14391
/proc/meminfo: memFree=1496120/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=4148 CPUtime=162.26
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 905 0 0 0 16225 1 0 0 25 0 1 0 258752021 4247552 888 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134617004 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1037 888 67 122 0 911 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 4148

[startup+222.303 s]
/proc/loadavg: 1.02 1.11 1.41 2/65 14391
/proc/meminfo: memFree=1495800/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=4436 CPUtime=222.24
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 976 0 0 0 22223 1 0 0 25 0 1 0 258752021 4542464 959 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1109 959 67 122 0 983 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4436

[startup+282.302 s]
/proc/loadavg: 1.01 1.08 1.38 2/65 14391
/proc/meminfo: memFree=1495608/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=4532 CPUtime=282.23
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1017 0 0 0 28222 1 0 0 25 0 1 0 258752021 4640768 1000 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1133 1000 67 122 0 1007 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 4532

[startup+342.303 s]
/proc/loadavg: 1.00 1.07 1.35 2/65 14391
/proc/meminfo: memFree=1495544/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=4628 CPUtime=342.21
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1028 0 0 0 34220 1 0 0 25 0 1 0 258752021 4739072 1011 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1157 1011 67 122 0 1031 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4628

[startup+402.301 s]
/proc/loadavg: 1.00 1.05 1.33 2/65 14391
/proc/meminfo: memFree=1495672/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=4628 CPUtime=402.2
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1036 0 0 0 40219 1 0 0 25 0 1 0 258752021 4739072 1019 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1157 1019 67 122 0 1031 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 4628

[startup+462.301 s]
/proc/loadavg: 1.00 1.04 1.30 2/65 14391
/proc/meminfo: memFree=1495608/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=4628 CPUtime=462.18
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1046 0 0 0 46217 1 0 0 25 0 1 0 258752021 4739072 1029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1157 1029 67 122 0 1031 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4628

[startup+522.302 s]
/proc/loadavg: 1.00 1.03 1.28 2/65 14391
/proc/meminfo: memFree=1495544/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=4724 CPUtime=522.17
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1054 0 0 0 52216 1 0 0 25 0 1 0 258752021 4837376 1037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1181 1037 67 122 0 1055 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 4724

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.26 2/65 14391
/proc/meminfo: memFree=1495480/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=4724 CPUtime=582.15
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1070 0 0 0 58214 1 0 0 25 0 1 0 258752021 4837376 1053 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1181 1053 67 122 0 1055 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 4724

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.24 2/65 14391
/proc/meminfo: memFree=1495416/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=4804 CPUtime=642.14
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1078 0 0 0 64213 1 0 0 25 0 1 0 258752021 4919296 1061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1201 1061 67 122 0 1075 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 4804

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.22 2/65 14391
/proc/meminfo: memFree=1495352/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=4804 CPUtime=702.12
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1078 0 0 0 70211 1 0 0 25 0 1 0 258752021 4919296 1061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1201 1061 67 122 0 1075 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 4804

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.21 2/65 14391
/proc/meminfo: memFree=1495224/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=4936 CPUtime=762.11
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1097 0 0 0 76210 1 0 0 25 0 1 0 258752021 5054464 1080 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1234 1080 67 122 0 1108 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 4936

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.19 2/65 14391
/proc/meminfo: memFree=1495160/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=5016 CPUtime=822.09
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1115 0 0 0 82208 1 0 0 25 0 1 0 258752021 5136384 1098 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1254 1098 67 122 0 1128 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 5016

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 14391
/proc/meminfo: memFree=1495096/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=5080 CPUtime=882.08
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1131 0 0 0 88207 1 0 0 25 0 1 0 258752021 5201920 1114 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535323 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1270 1114 67 122 0 1144 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 5080

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 14391
/proc/meminfo: memFree=1495032/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=5208 CPUtime=942.06
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1163 0 0 0 94205 1 0 0 25 0 1 0 258752021 5332992 1146 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1302 1146 67 122 0 1176 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 5208

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

[startup+947.105 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 14391
/proc/meminfo: memFree=1495032/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=5208 CPUtime=946.87
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1163 0 0 0 94686 1 0 0 25 0 1 0 258752021 5332992 1146 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1302 1146 67 122 0 1176 0
Current children cumulated CPU time (s) 946.87
Current children cumulated vsize (KiB) 5208

[startup+959.901 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 14391
/proc/meminfo: memFree=1494904/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=5272 CPUtime=959.66
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1179 0 0 0 95965 1 0 0 25 0 1 0 258752021 5398528 1162 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1318 1162 67 122 0 1192 0
Current children cumulated CPU time (s) 959.66
Current children cumulated vsize (KiB) 5272

[startup+966.302 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 14391
/proc/meminfo: memFree=1494904/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=5272 CPUtime=966.06
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1179 0 0 0 96605 1 0 0 25 0 1 0 258752021 5398528 1162 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1318 1162 67 122 0 1192 0
Current children cumulated CPU time (s) 966.06
Current children cumulated vsize (KiB) 5272

[startup+969.501 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 14391
/proc/meminfo: memFree=1494904/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=5272 CPUtime=969.26
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1179 0 0 0 96925 1 0 0 25 0 1 0 258752021 5398528 1162 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1318 1162 67 122 0 1192 0
Current children cumulated CPU time (s) 969.26
Current children cumulated vsize (KiB) 5272

[startup+972.702 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 14391
/proc/meminfo: memFree=1494840/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=5336 CPUtime=972.46
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1195 0 0 0 97245 1 0 0 25 0 1 0 258752021 5464064 1178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1334 1178 67 122 0 1208 0
Current children cumulated CPU time (s) 972.46
Current children cumulated vsize (KiB) 5336

[startup+974.302 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 14391
/proc/meminfo: memFree=1494840/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=5336 CPUtime=974.06
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1195 0 0 0 97405 1 0 0 25 0 1 0 258752021 5464064 1178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1334 1178 67 122 0 1208 0
Current children cumulated CPU time (s) 974.06
Current children cumulated vsize (KiB) 5336

[startup+974.702 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 14391
/proc/meminfo: memFree=1494840/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=5336 CPUtime=974.46
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1195 0 0 0 97445 1 0 0 25 0 1 0 258752021 5464064 1178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1334 1178 67 122 0 1208 0
Current children cumulated CPU time (s) 974.46
Current children cumulated vsize (KiB) 5336

[startup+974.902 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 14391
/proc/meminfo: memFree=1494840/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=5336 CPUtime=974.66
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1195 0 0 0 97465 1 0 0 25 0 1 0 258752021 5464064 1178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1334 1178 67 122 0 1208 0
Current children cumulated CPU time (s) 974.66
Current children cumulated vsize (KiB) 5336

[startup+975.003 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 14391
/proc/meminfo: memFree=1494840/2055920 swapFree=4183928/4192956
[pid=14390] ppid=14388 vsize=5336 CPUtime=974.76
/proc/14390/stat : 14390 (mxc) R 14388 14390 14300 0 -1 4194304 1195 0 0 0 97475 1 0 0 25 0 1 0 258752021 5464064 1178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/14390/statm: 1334 1178 67 122 0 1208 0
Current children cumulated CPU time (s) 974.76
Current children cumulated vsize (KiB) 5336

Child status: 20
Real time (s): 975.064
CPU time (s): 974.814
CPU user time (s): 974.799
CPU system time (s): 0.014997
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 5336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 974.799
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1196
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= 9
involuntary context switches= 2362

runsolver used 0.790879 second user time and 1.87671 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sun Apr 29 06:20:25 UTC 2007

IDJOB= 426643
IDBENCH= 19893
IDSOLVER= 174
FILE ID= node68/426643-1177827625

PBS_JOBID= 4718275

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/426643-1177827625/mxc /tmp/evaluation/426643-1177827625/instance-426643-1177827625.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-426643-1177827625 -o ROOT/results/node68/solver-426643-1177827625 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/426643-1177827625/mxc /tmp/evaluation/426643-1177827625/instance-426643-1177827625.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  eac9af97d18fcd2d7b549542328af50a

RANDOM SEED= 308317748

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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:       1500248 kB
Buffers:         50292 kB
Cached:         424284 kB
SwapCached:       3056 kB
Active:         255004 kB
Inactive:       229144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1500248 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:             688 kB
Writeback:           0 kB
Mapped:          15564 kB
Slab:            57604 kB
Committed_AS:  2959468 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= 66564 MiB

End job on node68 on Sun Apr 29 06:36:40 UTC 2007