Trace number 367519

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 9704.1 9706.83

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-6-ipc5-h11-unsat.cnf
MD5SUMe6effc82c71213141cc1dab3b63f32e3
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1102.68
Satisfiable
(Un)Satisfiability was proved
Number of variables27142
Number of clauses95880
Sum of the clauses size233558
Maximum clause length31
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 269004
Number of clauses of size 325020
Number of clauses of size 4224
Number of clauses of size 5167
Number of clauses of size over 51401

Solver Data (download as text)

9704.08/9706.82	c MXC attempting /tmp/evaluation/367519-1176931376/instance-367519-1176931376.cnf
9704.08/9706.82	c 64 assignments made, starting to guess now
9704.08/9706.82	c ===================================[MXC]=====================================
9704.08/9706.82	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
9704.08/9706.82	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
9704.08/9706.82	c =============================================================================
9704.08/9706.82	c |         0 |   26748    95294 |    8916       0       0     nan |  0.231 % |
9704.08/9706.82	c |       101 |   26748    95294 |    9807      88    5131    58.3 |  0.231 % |
9704.08/9706.82	c |       251 |   26540    94670 |   10788     209   10037    48.0 |  0.278 % |
9704.08/9706.82	c |       480 |   26421    94313 |   11867     424   21709    51.2 |  0.299 % |
9704.08/9706.82	c |       818 |   26405    94265 |   13053     745   36814    49.4 |  0.303 % |
9704.08/9706.82	c |      1324 |   26386    94208 |   14359    1235   47414    38.4 |  0.307 % |
9704.08/9706.82	c |      2083 |   26213    93689 |   15795    1958   97593    49.8 |  0.339 % |
9704.08/9706.82	c |      3223 |   25784    92400 |   17374    3046  177542    58.3 |  0.411 % |
9704.08/9706.82	c |      4931 |   25733    92247 |   19112    4716  245382    52.0 |  0.422 % |
9704.08/9706.82	c |      7493 |   25733    92247 |   21023    7247  436207    60.2 |  0.422 % |
9704.08/9706.82	c |     11337 |   25645    91983 |   23125   11043  745176    67.5 |  0.436 % |
9704.08/9706.82	c |     17103 |   25626    91926 |   25438   16769 1030298    61.4 |  0.440 % |
9704.08/9706.82	c |     25752 |   25626    91926 |   27982   25390 1363403    53.7 |  0.440 % |
9704.08/9706.82	c |     38727 |   25626    91926 |   30780   24405  863928    35.4 |  0.440 % |
9704.08/9706.82	c |     58188 |   25626    91926 |   33858   28520 1148326    40.3 |  0.440 % |
9704.08/9706.82	c |     87380 |   25605    91863 |   37244   23780 1310560    55.1 |  0.444 % |
9704.08/9706.82	c |    131169 |   25562    91734 |   40968   30238 1546513    51.1 |  0.451 % |
9704.08/9706.82	c |    196853 |   25516    91596 |   45065   34427 1308614    38.0 |  0.458 % |
9704.08/9706.82	c |    295379 |   25516    91596 |   49572   42855 1895434    44.2 |  0.458 % |
9704.08/9706.82	c |    443169 |   25516    91596 |   54529   41861 1854396    44.3 |  0.458 % |
9704.08/9706.82	c |    664852 |   25496    91536 |   59982   30310 1822378    60.1 |  0.462 % |
9704.08/9706.82	c |    997378 |   25317    90896 |   65980   32839 1476296    45.0 |  0.725 % |
9704.08/9706.82	c |   1496166 |   25317    90896 |   72578   36871 2352362    63.8 |  0.725 % |
9704.08/9706.82	c |   2244348 |   24940    89628 |   79836   59394 2240927    37.7 |  1.309 % |
9704.08/9706.82	c |   3366622 |   23912    86145 |   87820   52902 1625924    30.7 |  4.033 % |
9704.08/9706.82	c 1115.625s elapsed
9704.08/9706.82	c restarts: 24
9704.08/9706.82	c decisions: 4415394
9704.08/9706.82	c propagations: 495440455
9704.08/9706.82	c conflicts: 3786262
9704.08/9706.82	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node52/watcher-367519-1176931376 -o ROOT/results/node52/solver-367519-1176931376 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367519-1176931376/mxc /tmp/evaluation/367519-1176931376/instance-367519-1176931376.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.74 0.98 0.99 3/64 6003
/proc/meminfo: memFree=1948108/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=4096 CPUtime=0
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 811 0 0 0 0 0 0 0 18 0 1 0 47982682 4194304 795 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703068 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 1024 802 46 122 0 898 0

[startup+0.0213421 s]
/proc/loadavg: 0.74 0.98 0.99 3/64 6003
/proc/meminfo: memFree=1948108/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=6192 CPUtime=0.01
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 1251 0 0 0 1 0 0 0 18 0 1 0 47982682 6340608 1235 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 1548 1235 46 122 0 1422 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6192

[startup+0.101346 s]
/proc/loadavg: 0.74 0.98 0.99 3/64 6003
/proc/meminfo: memFree=1948108/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=6108 CPUtime=0.09
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 1633 0 0 0 9 0 0 0 18 0 1 0 47982682 6254592 1233 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 1527 1233 59 122 0 1401 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6108

[startup+0.30136 s]
/proc/loadavg: 0.74 0.98 0.99 3/64 6003
/proc/meminfo: memFree=1948108/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=6108 CPUtime=0.29
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 1652 0 0 0 29 0 0 0 19 0 1 0 47982682 6254592 1252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 1527 1252 59 122 0 1401 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6108

[startup+0.701388 s]
/proc/loadavg: 0.74 0.98 0.99 3/64 6003
/proc/meminfo: memFree=1948108/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=6240 CPUtime=0.69
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 1686 0 0 0 69 0 0 0 22 0 1 0 47982682 6389760 1286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519785 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 1560 1286 59 122 0 1434 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6240

[startup+1.50144 s]
/proc/loadavg: 0.74 0.98 0.99 2/65 6004
/proc/meminfo: memFree=1943108/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=6504 CPUtime=1.49
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 1751 0 0 0 149 0 0 0 25 0 1 0 47982682 6660096 1351 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535061 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 1626 1351 59 122 0 1500 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6504

[startup+3.10155 s]
/proc/loadavg: 0.74 0.98 0.99 2/65 6004
/proc/meminfo: memFree=1942596/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=7032 CPUtime=3.09
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 1878 0 0 0 308 1 0 0 25 0 1 0 47982682 7200768 1478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 1758 1478 59 122 0 1632 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7032

[startup+6.30177 s]
/proc/loadavg: 0.76 0.98 0.99 2/65 6004
/proc/meminfo: memFree=1941636/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=7824 CPUtime=6.29
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 2066 0 0 0 628 1 0 0 25 0 1 0 47982682 8011776 1666 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 1956 1666 59 122 0 1830 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7824

[startup+12.7012 s]
/proc/loadavg: 0.78 0.98 0.99 2/65 6004
/proc/meminfo: memFree=1939844/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=9408 CPUtime=12.69
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 2483 0 0 0 1267 2 0 0 25 0 1 0 47982682 9633792 2083 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 2352 2083 59 122 0 2226 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9408

[startup+25.5011 s]
/proc/loadavg: 0.83 0.98 0.99 2/65 6004
/proc/meminfo: memFree=1937540/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=11652 CPUtime=25.49
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 3006 0 0 0 2546 3 0 0 25 0 1 0 47982682 11931648 2606 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 2913 2606 59 122 0 2787 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11652

[startup+51.1018 s]
/proc/loadavg: 0.89 0.98 0.99 2/65 6004
/proc/meminfo: memFree=1935684/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=13344 CPUtime=51.08
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 3475 0 0 0 5105 3 0 0 25 0 1 0 47982682 13664256 3073 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 3336 3073 67 122 0 3210 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13344

[startup+102.304 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 6004
/proc/meminfo: memFree=1935620/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=13408 CPUtime=102.26
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 3497 0 0 0 10223 3 0 0 25 0 1 0 47982682 13729792 3095 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 3352 3095 67 122 0 3226 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13408

[startup+162.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 6004
/proc/meminfo: memFree=1933700/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=15384 CPUtime=162.25
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 4019 0 0 0 16221 4 0 0 25 0 1 0 47982682 15753216 3549 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 3846 3549 67 122 0 3720 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15384

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6004
/proc/meminfo: memFree=1933124/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=15912 CPUtime=222.24
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 4212 0 0 0 22219 5 0 0 25 0 1 0 47982682 16293888 3668 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 3978 3668 67 122 0 3852 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 15912

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6004
/proc/meminfo: memFree=1931268/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=17628 CPUtime=282.22
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 4703 0 0 0 28217 5 0 0 25 0 1 0 47982682 18051072 4118 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 4407 4118 67 122 0 4281 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17628

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6004
/proc/meminfo: memFree=1931268/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=17764 CPUtime=342.2
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 4762 0 0 0 34215 5 0 0 25 0 1 0 47982682 18190336 4136 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 4441 4136 67 122 0 4315 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17764

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6004
/proc/meminfo: memFree=1931012/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=17908 CPUtime=402.2
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 4882 0 0 0 40214 6 0 0 25 0 1 0 47982682 18337792 4170 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 4477 4170 67 122 0 4351 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 17908

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6004
/proc/meminfo: memFree=1931012/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=17908 CPUtime=462.18
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 4938 0 0 0 46212 6 0 0 25 0 1 0 47982682 18337792 4181 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 4477 4181 67 122 0 4351 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 17908

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6004
/proc/meminfo: memFree=1930948/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=18052 CPUtime=522.17
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 5002 0 0 0 52211 6 0 0 25 0 1 0 47982682 18485248 4200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 4513 4200 67 122 0 4387 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 18052

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6004
/proc/meminfo: memFree=1930948/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=18052 CPUtime=582.15
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 5056 0 0 0 58209 6 0 0 25 0 1 0 47982682 18485248 4209 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 4513 4209 67 122 0 4387 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18052

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6004
/proc/meminfo: memFree=1929732/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=19120 CPUtime=642.14
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 5387 0 0 0 64207 7 0 0 25 0 1 0 47982682 19578880 4491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 4780 4491 67 122 0 4654 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 19120


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

/proc/meminfo: memFree=1907076/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=39568 CPUtime=8919.89
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 14842 0 0 0 891967 22 0 0 25 0 1 0 47982682 40517632 9443 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 9892 9443 67 122 0 9766 0
Current children cumulated CPU time (s) 8919.89
Current children cumulated vsize (KiB) 39568

[startup+8982.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6404
/proc/meminfo: memFree=1907076/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=39568 CPUtime=8979.87
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 14842 0 0 0 897965 22 0 0 25 0 1 0 47982682 40517632 9443 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529959 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 9892 9443 67 122 0 9766 0
Current children cumulated CPU time (s) 8979.87
Current children cumulated vsize (KiB) 39568

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6404
/proc/meminfo: memFree=1907012/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=39568 CPUtime=9039.86
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 14928 0 0 0 903964 22 0 0 25 0 1 0 47982682 40517632 9443 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 9892 9443 67 122 0 9766 0
Current children cumulated CPU time (s) 9039.86
Current children cumulated vsize (KiB) 39568

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6404
/proc/meminfo: memFree=1907012/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=39728 CPUtime=9099.84
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 14934 0 0 0 909962 22 0 0 25 0 1 0 47982682 40681472 9449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 9932 9449 67 122 0 9806 0
Current children cumulated CPU time (s) 9099.84
Current children cumulated vsize (KiB) 39728

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6404
/proc/meminfo: memFree=1906948/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=39728 CPUtime=9159.82
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 15026 0 0 0 915960 22 0 0 25 0 1 0 47982682 40681472 9455 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 9932 9455 67 122 0 9806 0
Current children cumulated CPU time (s) 9159.82
Current children cumulated vsize (KiB) 39728

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6404
/proc/meminfo: memFree=1906948/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=39728 CPUtime=9219.81
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 15045 0 0 0 921959 22 0 0 25 0 1 0 47982682 40681472 9474 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 9932 9474 67 122 0 9806 0
Current children cumulated CPU time (s) 9219.81
Current children cumulated vsize (KiB) 39728

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6404
/proc/meminfo: memFree=1906756/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=39920 CPUtime=9279.8
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 15141 0 0 0 927958 22 0 0 25 0 1 0 47982682 40878080 9484 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 9980 9484 67 122 0 9854 0
Current children cumulated CPU time (s) 9279.8
Current children cumulated vsize (KiB) 39920

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6404
/proc/meminfo: memFree=1906756/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=39920 CPUtime=9339.78
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 15155 0 0 0 933956 22 0 0 25 0 1 0 47982682 40878080 9498 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531159 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 9980 9498 67 122 0 9854 0
Current children cumulated CPU time (s) 9339.78
Current children cumulated vsize (KiB) 39920

[startup+9402.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 6404
/proc/meminfo: memFree=1906692/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=39920 CPUtime=9399.76
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 15242 0 0 0 939954 22 0 0 25 0 1 0 47982682 40878080 9499 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 9980 9499 67 122 0 9854 0
Current children cumulated CPU time (s) 9399.76
Current children cumulated vsize (KiB) 39920

[startup+9462.3 s]
/proc/loadavg: 1.13 1.04 1.01 2/65 6404
/proc/meminfo: memFree=1906692/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=39920 CPUtime=9459.75
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 15244 0 0 0 945953 22 0 0 25 0 1 0 47982682 40878080 9501 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 9980 9501 67 122 0 9854 0
Current children cumulated CPU time (s) 9459.75
Current children cumulated vsize (KiB) 39920

[startup+9522.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/71 6572
/proc/meminfo: memFree=1905420/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=39920 CPUtime=9519.65
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 15336 0 0 0 951942 23 0 0 25 0 1 0 47982682 40878080 9507 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 9980 9507 67 122 0 9854 0
Current children cumulated CPU time (s) 9519.65
Current children cumulated vsize (KiB) 39920

[startup+9582.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 6602
/proc/meminfo: memFree=1906564/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=40080 CPUtime=9579.61
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 15347 0 0 0 957938 23 0 0 25 0 1 0 47982682 41041920 9518 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 10020 9518 67 122 0 9894 0
Current children cumulated CPU time (s) 9579.61
Current children cumulated vsize (KiB) 40080

[startup+9642.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 6602
/proc/meminfo: memFree=1906372/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=40080 CPUtime=9639.6
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 15435 0 0 0 963937 23 0 0 25 0 1 0 47982682 41041920 9520 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 10020 9520 67 122 0 9894 0
Current children cumulated CPU time (s) 9639.6
Current children cumulated vsize (KiB) 40080

[startup+9702.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6602
/proc/meminfo: memFree=1906372/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=40080 CPUtime=9699.58
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 15449 0 0 0 969935 23 0 0 25 0 1 0 47982682 41041920 9534 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 10020 9534 67 122 0 9894 0
Current children cumulated CPU time (s) 9699.58
Current children cumulated vsize (KiB) 40080

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

[startup+9703.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6602
/proc/meminfo: memFree=1906372/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=40080 CPUtime=9701.18
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 15449 0 0 0 970095 23 0 0 25 0 1 0 47982682 41041920 9534 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 10020 9534 67 122 0 9894 0
Current children cumulated CPU time (s) 9701.18
Current children cumulated vsize (KiB) 40080

[startup+9705.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6602
/proc/meminfo: memFree=1906372/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=40080 CPUtime=9702.78
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 15450 0 0 0 970255 23 0 0 25 0 1 0 47982682 41041920 9535 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 10020 9535 67 122 0 9894 0
Current children cumulated CPU time (s) 9702.78
Current children cumulated vsize (KiB) 40080

[startup+9706.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6602
/proc/meminfo: memFree=1906372/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=40080 CPUtime=9703.58
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 15450 0 0 0 970335 23 0 0 25 0 1 0 47982682 41041920 9535 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 10020 9535 67 122 0 9894 0
Current children cumulated CPU time (s) 9703.58
Current children cumulated vsize (KiB) 40080

[startup+9706.7 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6602
/proc/meminfo: memFree=1906372/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=40080 CPUtime=9703.98
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 15450 0 0 0 970375 23 0 0 25 0 1 0 47982682 41041920 9535 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519653 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 10020 9535 67 122 0 9894 0
Current children cumulated CPU time (s) 9703.98
Current children cumulated vsize (KiB) 40080

[startup+9706.8 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6602
/proc/meminfo: memFree=1906372/2055920 swapFree=4182956/4192956
[pid=6003] ppid=6001 vsize=40080 CPUtime=9704.08
/proc/6003/stat : 6003 (mxc) R 6001 6003 5947 0 -1 4194304 15450 0 0 0 970385 23 0 0 25 0 1 0 47982682 41041920 9535 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/6003/statm: 10020 9535 67 122 0 9894 0
Current children cumulated CPU time (s) 9704.08
Current children cumulated vsize (KiB) 40080

Child status: 20
Real time (s): 9706.83
CPU time (s): 9704.1
CPU user time (s): 9703.86
CPU system time (s): 0.240963
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 40424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9703.86
system time used= 0.240963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15451
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= 14434

runsolver used 6.21905 second user time and 20.4289 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Wed Apr 18 21:22:56 UTC 2007

IDJOB= 367519
IDBENCH= 20411
IDSOLVER= 174
FILE ID= node52/367519-1176931376

PBS_JOBID= 4605714

Free space on /tmp= 66312 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/sortnet-6-ipc5-h11-unsat.cnf
COMMAND LINE= /tmp/evaluation/367519-1176931376/mxc /tmp/evaluation/367519-1176931376/instance-367519-1176931376.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-367519-1176931376 -o ROOT/results/node52/solver-367519-1176931376 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367519-1176931376/mxc /tmp/evaluation/367519-1176931376/instance-367519-1176931376.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e6effc82c71213141cc1dab3b63f32e3

RANDOM SEED= 948655677

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1948588 kB
Buffers:          9800 kB
Cached:          49184 kB
SwapCached:       4256 kB
Active:          46016 kB
Inactive:        22640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1948588 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            2332 kB
Writeback:           0 kB
Mapped:          15224 kB
Slab:            24684 kB
Committed_AS:  1575232 kB
PageTables:       1484 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= 66312 MiB

End job on node52 on Thu Apr 19 00:04:43 UTC 2007