Trace number 367541

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 2007-02-08SAT 4268.62 4270.19

General information on the benchmark

Nameindustrial/grieu/
vmpc_29.cnf
MD5SUM1e81246225c81a67548d334d1dfcc24b
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2591.78
Satisfiable
(Un)Satisfiability was proved
Number of variables841
Number of clauses120147
Sum of the clauses size314766
Maximum clause length29
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 247183
Number of clauses of size 372906
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 558

Solver Data (download as text)

4268.54/4270.15	c MXC attempting /tmp/evaluation/367541-1176942592/instance-367541-1176942592.cnf
4268.54/4270.15	c 0 assignments made, starting to guess now
4268.54/4270.15	c ===================================[MXC]=====================================
4268.54/4270.15	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
4268.54/4270.15	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
4268.54/4270.15	c =============================================================================
4268.54/4270.15	c |         0 |   72964   220400 |   24321       0       0     nan |  0.000 % |
4268.54/4270.15	c |       101 |   72964   220400 |   26753     101    4573    45.3 |  0.000 % |
4268.54/4270.15	c |       252 |   72964   220400 |   29428     252   23193    92.0 |  0.000 % |
4268.54/4270.15	c |       479 |   72964   220400 |   32371     479   45407    94.8 |  0.000 % |
4268.54/4270.15	c |       817 |   72964   220400 |   35608     817   84391   103.3 |  0.000 % |
4268.54/4270.15	c |      1328 |   72964   220400 |   39169    1328  126720    95.4 |  0.000 % |
4268.54/4270.15	c |      2087 |   72964   220400 |   43086    2087  195556    93.7 |  0.000 % |
4268.54/4270.15	c |      3226 |   72964   220400 |   47394    3226  311519    96.6 |  0.000 % |
4268.54/4270.15	c |      4937 |   72964   220400 |   52134    4937  487260    98.7 |  0.000 % |
4268.54/4270.15	c |      7500 |   72964   220400 |   57347    7500  759469   101.3 |  0.000 % |
4268.54/4270.15	c |     11345 |   72964   220400 |   63082   11345 1067177    94.1 |  0.000 % |
4268.54/4270.15	c |     17113 |   72964   220400 |   69390   17112 1568125    91.6 |  0.000 % |
4268.54/4270.15	c |     25762 |   72964   220400 |   76329   25761 2450537    95.1 |  0.000 % |
4268.54/4270.15	c |     38736 |   72964   220400 |   83962   38735 4103567   105.9 |  0.000 % |
4268.54/4270.15	c |     58198 |   72964   220400 |   92358   58196 5717998    98.3 |  0.000 % |
4268.54/4270.15	c |     87390 |   72964   220400 |  101594   87386 8433194    96.5 |  0.000 % |
4268.54/4270.15	c |    131179 |   72964   220400 |  111754   80375 6869130    85.5 |  0.000 % |
4268.54/4270.15	c |    196863 |   72964   220400 |  122929   90180 7177170    79.6 |  0.000 % |
4268.54/4270.15	c |    295393 |   72964   220400 |  135222   65778 6241679    94.9 |  0.000 % |
4268.54/4270.15	c |    443182 |   72964   220400 |  148745   78343 5803127    74.1 |  0.000 % |
4268.54/4270.15	c |    664865 |   72964   220400 |  163619   76898 5849990    76.1 |  0.000 % |
4268.54/4270.15	c |    997391 |   72964   220400 |  179981   82178 5981719    72.8 |  0.000 % |
4268.54/4270.15	c |   1496185 |   72964   220400 |  197979  131014 10120976    77.3 |  0.000 % |
4268.54/4270.15	c |   2244368 |   72709   219633 |  217777  186250 13247814    71.1 |  0.119 % |
4268.54/4270.15	c -25.727s elapsed
4268.54/4270.15	c restarts: 23
4268.54/4270.15	c decisions: 3677809
4268.54/4270.15	c propagations: 311804436
4268.54/4270.15	c conflicts: 2256543
4268.54/4270.15	s SATISFIABLE
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Verifier Data (download as text)

OK

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node46/watcher-367541-1176942592 -o ROOT/results/node46/solver-367541-1176942592 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367541-1176942592/mxc /tmp/evaluation/367541-1176942592/instance-367541-1176942592.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: 0.72 0.96 0.98 3/78 18893
/proc/meminfo: memFree=1839912/2055920 swapFree=4092884/4192956
[pid=18893] ppid=18891 vsize=2724 CPUtime=0
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 534 0 0 0 0 0 0 0 18 0 1 0 48942253 2789376 518 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 681 519 46 122 0 555 0

[startup+0.0406851 s]
/proc/loadavg: 0.72 0.96 0.98 3/78 18893
/proc/meminfo: memFree=1839912/2055920 swapFree=4092884/4192956
[pid=18893] ppid=18891 vsize=5548 CPUtime=0.03
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 1243 0 0 0 3 0 0 0 18 0 1 0 48942253 5681152 1227 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134538011 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 1387 1227 46 122 0 1261 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5548

[startup+0.101695 s]
/proc/loadavg: 0.72 0.96 0.98 3/78 18893
/proc/meminfo: memFree=1839912/2055920 swapFree=4092884/4192956
[pid=18893] ppid=18891 vsize=5068 CPUtime=0.09
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 1490 0 0 0 9 0 0 0 18 0 1 0 48942253 5189632 1059 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520508 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 1267 1059 59 122 0 1141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5068

[startup+0.301732 s]
/proc/loadavg: 0.72 0.96 0.98 3/78 18893
/proc/meminfo: memFree=1839912/2055920 swapFree=4092884/4192956
[pid=18893] ppid=18891 vsize=5596 CPUtime=0.29
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 1632 0 0 0 29 0 0 0 19 0 1 0 48942253 5730304 1201 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 1399 1201 59 122 0 1273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5596

[startup+0.701807 s]
/proc/loadavg: 0.72 0.96 0.98 3/78 18893
/proc/meminfo: memFree=1839912/2055920 swapFree=4092884/4192956
[pid=18893] ppid=18891 vsize=6788 CPUtime=0.69
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 1917 0 0 0 69 0 0 0 23 0 1 0 48942253 6950912 1486 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531445 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 1697 1486 59 122 0 1571 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6788

[startup+1.50195 s]
/proc/loadavg: 0.72 0.96 0.98 2/79 18894
/proc/meminfo: memFree=1833376/2055920 swapFree=4092884/4192956
[pid=18893] ppid=18891 vsize=8644 CPUtime=1.49
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 2392 0 0 0 148 1 0 0 25 0 1 0 48942253 8851456 1961 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 2161 1961 59 122 0 2035 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8644

[startup+3.10125 s]
/proc/loadavg: 0.74 0.96 0.98 2/79 18894
/proc/meminfo: memFree=1831200/2055920 swapFree=4092884/4192956
[pid=18893] ppid=18891 vsize=11020 CPUtime=3.09
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 2987 0 0 0 308 1 0 0 25 0 1 0 48942253 11284480 2556 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 2755 2556 59 122 0 2629 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11020

[startup+6.30184 s]
/proc/loadavg: 0.74 0.96 0.98 2/79 18894
/proc/meminfo: memFree=1826592/2055920 swapFree=4092884/4192956
[pid=18893] ppid=18891 vsize=14984 CPUtime=6.29
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 3967 0 0 0 627 2 0 0 25 0 1 0 48942253 15343616 3536 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 3746 3536 59 122 0 3620 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14984

[startup+12.702 s]
/proc/loadavg: 0.78 0.96 0.98 2/79 18894
/proc/meminfo: memFree=1820384/2055920 swapFree=4092884/4192956
[pid=18893] ppid=18891 vsize=20920 CPUtime=12.69
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 5410 0 0 0 1265 4 0 0 25 0 1 0 48942253 21422080 4979 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 5230 4979 59 122 0 5104 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20920

[startup+25.5014 s]
/proc/loadavg: 0.81 0.96 0.98 2/79 18894
/proc/meminfo: memFree=1813224/2055920 swapFree=4092884/4192956
[pid=18893] ppid=18891 vsize=27536 CPUtime=25.48
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 7091 0 0 0 2542 6 0 0 25 0 1 0 48942253 28196864 6660 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 6884 6660 59 122 0 6758 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27536

[startup+51.1011 s]
/proc/loadavg: 0.88 0.96 0.98 2/79 18894
/proc/meminfo: memFree=1804072/2055920 swapFree=4092884/4192956
[pid=18893] ppid=18891 vsize=37104 CPUtime=51.07
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 9396 0 0 0 5098 9 0 0 25 0 1 0 48942253 37994496 8965 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 9276 8965 59 122 0 9150 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37104

[startup+102.306 s]
/proc/loadavg: 0.95 0.97 0.98 2/79 18894
/proc/meminfo: memFree=1792296/2055920 swapFree=4092884/4192956
[pid=18893] ppid=18891 vsize=48452 CPUtime=102.26
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 12347 0 0 0 10214 12 0 0 25 0 1 0 48942253 49614848 11814 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 12113 11814 67 122 0 11987 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 48452

[startup+162.303 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 18894
/proc/meminfo: memFree=1792296/2055920 swapFree=4092948/4192956
[pid=18893] ppid=18891 vsize=48452 CPUtime=162.23
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 12355 0 0 0 16211 12 0 0 25 0 1 0 48942253 49614848 11822 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 12113 11822 67 122 0 11987 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 48452

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18894
/proc/meminfo: memFree=1791400/2055920 swapFree=4092948/4192956
[pid=18893] ppid=18891 vsize=49244 CPUtime=222.21
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 12662 0 0 0 22208 13 0 0 25 0 1 0 48942253 50425856 12019 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 12311 12019 67 122 0 12185 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 49244

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18894
/proc/meminfo: memFree=1784168/2055920 swapFree=4093012/4192956
[pid=18893] ppid=18891 vsize=56528 CPUtime=282.2
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 14577 0 0 0 28204 16 0 0 25 0 1 0 48942253 57884672 13813 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 14132 13813 67 122 0 14006 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 56528

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18896
/proc/meminfo: memFree=1783848/2055920 swapFree=4093012/4192956
[pid=18893] ppid=18891 vsize=57044 CPUtime=342.17
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 14686 0 0 0 34201 16 0 0 25 0 1 0 48942253 58413056 13922 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 14261 13922 67 122 0 14135 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 57044

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18896
/proc/meminfo: memFree=1776616/2055920 swapFree=4093012/4192956
[pid=18893] ppid=18891 vsize=64704 CPUtime=402.16
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 16610 0 0 0 40197 19 0 0 25 0 1 0 48942253 66256896 15725 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 16176 15725 67 122 0 16050 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 64704

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18896
/proc/meminfo: memFree=1775400/2055920 swapFree=4093076/4192956
[pid=18893] ppid=18891 vsize=66240 CPUtime=462.13
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 16904 0 0 0 46194 19 0 0 25 0 1 0 48942253 67829760 16019 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 16560 16019 67 122 0 16434 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 66240

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18896
/proc/meminfo: memFree=1774888/2055920 swapFree=4093076/4192956
[pid=18893] ppid=18891 vsize=67016 CPUtime=522.11
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 17129 0 0 0 52191 20 0 0 25 0 1 0 48942253 68624384 16111 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 16754 16111 67 122 0 16628 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 67016

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18896
/proc/meminfo: memFree=1774568/2055920 swapFree=4093140/4192956
[pid=18893] ppid=18891 vsize=67676 CPUtime=582.1
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 17241 0 0 0 58189 21 0 0 25 0 1 0 48942253 69300224 16223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 16919 16223 67 122 0 16793 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 67676

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18896
/proc/meminfo: memFree=1774376/2055920 swapFree=4093140/4192956
[pid=18893] ppid=18891 vsize=67808 CPUtime=642.08
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 17401 0 0 0 64187 21 0 0 25 0 1 0 48942253 69435392 16250 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 16952 16250 67 122 0 16826 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 67808


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

/proc/meminfo: memFree=1730920/2055920 swapFree=4094420/4192956
[pid=18893] ppid=18891 vsize=115692 CPUtime=3580.97
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 30901 0 0 0 358043 54 0 0 25 0 1 0 48942253 118468608 27016 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 28923 27016 67 122 0 28797 0
Current children cumulated CPU time (s) 3580.97
Current children cumulated vsize (KiB) 115692

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19094
/proc/meminfo: memFree=1730792/2055920 swapFree=4094420/4192956
[pid=18893] ppid=18891 vsize=115824 CPUtime=3640.96
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 30936 0 0 0 364041 55 0 0 25 0 1 0 48942253 118603776 27051 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 28956 27051 67 122 0 28830 0
Current children cumulated CPU time (s) 3640.96
Current children cumulated vsize (KiB) 115824

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19094
/proc/meminfo: memFree=1730600/2055920 swapFree=4094484/4192956
[pid=18893] ppid=18891 vsize=115824 CPUtime=3700.94
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 31132 0 0 0 370039 55 0 0 25 0 1 0 48942253 118603776 27053 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 28956 27053 67 122 0 28830 0
Current children cumulated CPU time (s) 3700.94
Current children cumulated vsize (KiB) 115824

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19094
/proc/meminfo: memFree=1730600/2055920 swapFree=4094484/4192956
[pid=18893] ppid=18891 vsize=115824 CPUtime=3760.91
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 31132 0 0 0 376036 55 0 0 25 0 1 0 48942253 118603776 27053 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 28956 27053 67 122 0 28830 0
Current children cumulated CPU time (s) 3760.91
Current children cumulated vsize (KiB) 115824

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19094
/proc/meminfo: memFree=1730600/2055920 swapFree=4094548/4192956
[pid=18893] ppid=18891 vsize=115956 CPUtime=3820.9
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 31162 0 0 0 382034 56 0 0 25 0 1 0 48942253 118738944 27083 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 28989 27083 67 122 0 28863 0
Current children cumulated CPU time (s) 3820.9
Current children cumulated vsize (KiB) 115956

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19094
/proc/meminfo: memFree=1730216/2055920 swapFree=4094548/4192956
[pid=18893] ppid=18891 vsize=116216 CPUtime=3880.87
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 31413 0 0 0 388031 56 0 0 25 0 1 0 48942253 119005184 27140 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 29054 27140 67 122 0 28928 0
Current children cumulated CPU time (s) 3880.87
Current children cumulated vsize (KiB) 116216

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19096
/proc/meminfo: memFree=1730088/2055920 swapFree=4094612/4192956
[pid=18893] ppid=18891 vsize=116216 CPUtime=3940.86
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 31413 0 0 0 394029 57 0 0 25 0 1 0 48942253 119005184 27140 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 29054 27140 67 122 0 28928 0
Current children cumulated CPU time (s) 3940.86
Current children cumulated vsize (KiB) 116216

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19096
/proc/meminfo: memFree=1730088/2055920 swapFree=4094612/4192956
[pid=18893] ppid=18891 vsize=116476 CPUtime=4000.83
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 31453 0 0 0 400026 57 0 0 25 0 1 0 48942253 119271424 27180 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 29119 27180 67 122 0 28993 0
Current children cumulated CPU time (s) 4000.83
Current children cumulated vsize (KiB) 116476

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19096
/proc/meminfo: memFree=1729704/2055920 swapFree=4094612/4192956
[pid=18893] ppid=18891 vsize=116864 CPUtime=4060.82
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 31694 0 0 0 406024 58 0 0 25 0 1 0 48942253 119668736 27227 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 29216 27227 67 122 0 29090 0
Current children cumulated CPU time (s) 4060.82
Current children cumulated vsize (KiB) 116864

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19096
/proc/meminfo: memFree=1729768/2055920 swapFree=4094676/4192956
[pid=18893] ppid=18891 vsize=116864 CPUtime=4120.79
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 31694 0 0 0 412021 58 0 0 25 0 1 0 48942253 119668736 27227 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 29216 27227 67 122 0 29090 0
Current children cumulated CPU time (s) 4120.79
Current children cumulated vsize (KiB) 116864

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19096
/proc/meminfo: memFree=1729768/2055920 swapFree=4094676/4192956
[pid=18893] ppid=18891 vsize=116996 CPUtime=4180.78
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 31731 0 0 0 418019 59 0 0 25 0 1 0 48942253 119803904 27264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 29249 27264 67 122 0 29123 0
Current children cumulated CPU time (s) 4180.78
Current children cumulated vsize (KiB) 116996

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19096
/proc/meminfo: memFree=1729320/2055920 swapFree=4094744/4192956
[pid=18893] ppid=18891 vsize=117784 CPUtime=4240.75
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 31874 0 0 0 424016 59 0 0 25 0 1 0 48942253 120610816 27407 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 29446 27407 67 122 0 29320 0
Current children cumulated CPU time (s) 4240.75
Current children cumulated vsize (KiB) 117784

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

[startup+4249.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19096
/proc/meminfo: memFree=1729128/2055920 swapFree=4094744/4192956
[pid=18893] ppid=18891 vsize=117916 CPUtime=4247.95
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 31905 0 0 0 424736 59 0 0 25 0 1 0 48942253 120745984 27438 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 29479 27438 67 122 0 29353 0
Current children cumulated CPU time (s) 4247.95
Current children cumulated vsize (KiB) 117916

[startup+4262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19096
/proc/meminfo: memFree=1729000/2055920 swapFree=4094744/4192956
[pid=18893] ppid=18891 vsize=118048 CPUtime=4260.74
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 31939 0 0 0 426015 59 0 0 25 0 1 0 48942253 120881152 27472 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 29512 27472 67 122 0 29386 0
Current children cumulated CPU time (s) 4260.74
Current children cumulated vsize (KiB) 118048

[startup+4265.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19096
/proc/meminfo: memFree=1729000/2055920 swapFree=4094744/4192956
[pid=18893] ppid=18891 vsize=118048 CPUtime=4263.94
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 31939 0 0 0 426335 59 0 0 25 0 1 0 48942253 120881152 27472 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 29512 27472 67 122 0 29386 0
Current children cumulated CPU time (s) 4263.94
Current children cumulated vsize (KiB) 118048

[startup+4268.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19096
/proc/meminfo: memFree=1728872/2055920 swapFree=4094744/4192956
[pid=18893] ppid=18891 vsize=118180 CPUtime=4267.14
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 31967 0 0 0 426655 59 0 0 25 0 1 0 48942253 121016320 27500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 29545 27500 67 122 0 29419 0
Current children cumulated CPU time (s) 4267.14
Current children cumulated vsize (KiB) 118180

[startup+4269.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19096
/proc/meminfo: memFree=1728872/2055920 swapFree=4094744/4192956
[pid=18893] ppid=18891 vsize=118180 CPUtime=4267.94
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 31967 0 0 0 426735 59 0 0 25 0 1 0 48942253 121016320 27500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 29545 27500 67 122 0 29419 0
Current children cumulated CPU time (s) 4267.94
Current children cumulated vsize (KiB) 118180

[startup+4269.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19096
/proc/meminfo: memFree=1728872/2055920 swapFree=4094744/4192956
[pid=18893] ppid=18891 vsize=118180 CPUtime=4268.34
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 31968 0 0 0 426775 59 0 0 25 0 1 0 48942253 121016320 27501 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 29545 27501 67 122 0 29419 0
Current children cumulated CPU time (s) 4268.34
Current children cumulated vsize (KiB) 118180

[startup+4270.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19096
/proc/meminfo: memFree=1728872/2055920 swapFree=4094744/4192956
[pid=18893] ppid=18891 vsize=118180 CPUtime=4268.54
/proc/18893/stat : 18893 (mxc) R 18891 18893 18837 0 -1 4194304 31968 0 0 0 426795 59 0 0 25 0 1 0 48942253 121016320 27501 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/18893/statm: 29545 27501 67 122 0 29419 0
Current children cumulated CPU time (s) 4268.54
Current children cumulated vsize (KiB) 118180

Child status: 10
Real time (s): 4270.19
CPU time (s): 4268.62
CPU user time (s): 4268
CPU system time (s): 0.618905
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 118180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4268
system time used= 0.618905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31970
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= 10
involuntary context switches= 22961

runsolver used 4.18836 second user time and 11.3463 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Thu Apr 19 00:29:53 UTC 2007

IDJOB= 367541
IDBENCH= 20491
IDSOLVER= 174
FILE ID= node46/367541-1176942592

PBS_JOBID= 4605748

Free space on /tmp= 66082 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_29.cnf
COMMAND LINE= /tmp/evaluation/367541-1176942592/mxc /tmp/evaluation/367541-1176942592/instance-367541-1176942592.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-367541-1176942592 -o ROOT/results/node46/solver-367541-1176942592 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367541-1176942592/mxc /tmp/evaluation/367541-1176942592/instance-367541-1176942592.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1e81246225c81a67548d334d1dfcc24b

RANDOM SEED= 804434000

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1840384 kB
Buffers:         30532 kB
Cached:         116876 kB
SwapCached:       2396 kB
Active:          76184 kB
Inactive:        93916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840384 kB
SwapTotal:     4192956 kB
SwapFree:      4092884 kB
Dirty:            2460 kB
Writeback:           0 kB
Mapped:          30348 kB
Slab:            30864 kB
Committed_AS:  1946904 kB
PageTables:       1988 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= 66082 MiB

End job on node46 on Thu Apr 19 01:41:03 UTC 2007