Trace number 369146

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 2032.11 2032.8

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n26-03-S540351185.sat05-490.reshuffled-07.cnf
MD5SUM4e079b4b65292671b2ca5f9feca64ea4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1605.41
Satisfiable
(Un)Satisfiability was proved
Number of variables172
Number of clauses832
Sum of the clauses size2818
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3482
Number of clauses of size 4336
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

2032.01/2032.79	c MXC attempting /tmp/evaluation/369146-1177278758/instance-369146-1177278758.cnf
2032.01/2032.79	c 0 assignments made, starting to guess now
2032.01/2032.79	c ===================================[MXC]=====================================
2032.01/2032.79	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
2032.01/2032.79	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
2032.01/2032.79	c =============================================================================
2032.01/2032.79	c |         0 |     818     2790 |    1000       0       0     nan |  0.000 % |
2032.01/2032.79	c |       100 |     818     2790 |    1100     100    1641    16.4 |  0.000 % |
2032.01/2032.79	c |       251 |     818     2790 |    1210     251    5202    20.7 |  0.000 % |
2032.01/2032.79	c |       476 |     818     2790 |    1331     476   10652    22.4 |  0.000 % |
2032.01/2032.79	c |       813 |     818     2790 |    1464     813   17677    21.7 |  0.000 % |
2032.01/2032.79	c |      1320 |     818     2790 |    1610    1320   28989    22.0 |  0.000 % |
2032.01/2032.79	c |      2080 |     818     2790 |    1771    1276   25976    20.4 |  0.000 % |
2032.01/2032.79	c |      3219 |     818     2790 |    1948    1530   30504    19.9 |  0.000 % |
2032.01/2032.79	c |      4927 |     818     2790 |    2143    1298   26213    20.2 |  0.000 % |
2032.01/2032.79	c |      7489 |     818     2790 |    2357    1720   33552    19.5 |  0.000 % |
2032.01/2032.79	c |     11333 |     818     2790 |    2593    2036   36742    18.0 |  0.000 % |
2032.01/2032.79	c |     17100 |     818     2790 |    2853    1348   22220    16.5 |  0.000 % |
2032.01/2032.79	c |     25749 |     818     2790 |    3138    1481   25343    17.1 |  0.000 % |
2032.01/2032.79	c |     38724 |     818     2790 |    3452    1941   33941    17.5 |  0.000 % |
2032.01/2032.79	c |     58185 |     818     2790 |    3797    2475   42279    17.1 |  0.000 % |
2032.01/2032.79	c |     87379 |     818     2790 |    4177    3282   60038    18.3 |  0.000 % |
2032.01/2032.79	c |    131170 |     818     2790 |    4594    3236   57903    17.9 |  0.000 % |
2032.01/2032.79	c |    196855 |     818     2790 |    5054    2376   37833    15.9 |  0.000 % |
2032.01/2032.79	c |    295381 |     818     2790 |    5559    4979   92960    18.7 |  0.000 % |
2032.01/2032.79	c |    443170 |     818     2790 |    6115    2806   48648    17.3 |  0.000 % |
2032.01/2032.79	c |    664853 |     818     2790 |    6727    4567   80006    17.5 |  0.000 % |
2032.01/2032.79	c |    997379 |     818     2790 |    7400    4402   72831    16.5 |  0.000 % |
2032.01/2032.79	c |   1496167 |     818     2790 |    8140    4074   65310    16.0 |  0.000 % |
2032.01/2032.79	c |   2244349 |     818     2790 |    8954    8030  138257    17.2 |  0.000 % |
2032.01/2032.79	c |   3366624 |     818     2790 |    9849    7526  124912    16.6 |  0.000 % |
2032.01/2032.79	c |   5050036 |     818     2790 |   10834    8185  120498    14.7 |  0.000 % |
2032.01/2032.79	c |   7575152 |     818     2790 |   11918   10799  167677    15.5 |  0.000 % |
2032.01/2032.79	c |  11362827 |     818     2790 |   13109   11116  171232    15.4 |  0.000 % |
2032.01/2032.79	c |  17044339 |     818     2790 |   14420   12516  154661    12.4 |  0.000 % |
2032.01/2032.79	c 2032.400s elapsed
2032.01/2032.79	c restarts: 28
2032.01/2032.79	c decisions: 26281394
2032.01/2032.79	c propagations: 965563686
2032.01/2032.79	c conflicts: 23195357
2032.01/2032.79	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/node74/watcher-369146-1177278758 -o ROOT/results/node74/solver-369146-1177278758 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369146-1177278758/mxc /tmp/evaluation/369146-1177278758/instance-369146-1177278758.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.95 0.91 3/66 31183
/proc/meminfo: memFree=1563408/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=932 CPUtime=0
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 175790555 954368 90 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 233 90 59 122 0 107 0

[startup+0.09398 s]
/proc/loadavg: 0.85 0.95 0.91 3/66 31183
/proc/meminfo: memFree=1563408/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=1204 CPUtime=0.09
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 166 0 0 0 9 0 0 0 18 0 1 0 175790555 1232896 148 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 301 148 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.10198 s]
/proc/loadavg: 0.85 0.95 0.91 3/66 31183
/proc/meminfo: memFree=1563408/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=1204 CPUtime=0.09
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 171 0 0 0 9 0 0 0 18 0 1 0 175790555 1232896 153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 301 153 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.302003 s]
/proc/loadavg: 0.85 0.95 0.91 3/66 31183
/proc/meminfo: memFree=1563408/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=1332 CPUtime=0.29
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 197 0 0 0 29 0 0 0 19 0 1 0 175790555 1363968 179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 333 179 67 122 0 207 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1332

[startup+0.701048 s]
/proc/loadavg: 0.85 0.95 0.91 3/66 31183
/proc/meminfo: memFree=1563408/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=1332 CPUtime=0.69
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 220 0 0 0 69 0 0 0 22 0 1 0 175790555 1363968 202 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 333 202 67 122 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1332

[startup+1.50114 s]
/proc/loadavg: 0.85 0.95 0.91 2/67 31184
/proc/meminfo: memFree=1562696/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=1452 CPUtime=1.49
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 248 0 0 0 149 0 0 0 25 0 1 0 175790555 1486848 230 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 363 230 67 122 0 237 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1452

[startup+3.10233 s]
/proc/loadavg: 0.85 0.95 0.91 2/67 31184
/proc/meminfo: memFree=1562440/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=1584 CPUtime=3.09
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 290 0 0 0 309 0 0 0 25 0 1 0 175790555 1622016 272 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 396 272 67 122 0 270 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1584

[startup+6.3017 s]
/proc/loadavg: 0.86 0.95 0.91 2/67 31184
/proc/meminfo: memFree=1562248/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=1816 CPUtime=6.29
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 329 0 0 0 629 0 0 0 25 0 1 0 175790555 1859584 311 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 454 311 67 122 0 328 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1816

[startup+12.7014 s]
/proc/loadavg: 0.87 0.95 0.91 2/67 31184
/proc/meminfo: memFree=1562008/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=1940 CPUtime=12.69
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 378 0 0 0 1269 0 0 0 25 0 1 0 175790555 1986560 360 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519942 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 485 360 67 122 0 359 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1940

[startup+25.5019 s]
/proc/loadavg: 0.90 0.96 0.91 2/67 31184
/proc/meminfo: memFree=1561752/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=2276 CPUtime=25.48
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 437 0 0 0 2548 0 0 0 25 0 1 0 175790555 2330624 419 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535287 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 569 419 67 122 0 443 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2276

[startup+51.1019 s]
/proc/loadavg: 0.93 0.96 0.91 2/67 31184
/proc/meminfo: memFree=1561496/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=2384 CPUtime=51.07
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 489 0 0 0 5107 0 0 0 25 0 1 0 175790555 2441216 471 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 596 471 67 122 0 470 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2384

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.91 2/67 31184
/proc/meminfo: memFree=1561112/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=2824 CPUtime=102.26
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 581 0 0 0 10226 0 0 0 25 0 1 0 175790555 2891776 563 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 706 563 67 122 0 580 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2824

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31184
/proc/meminfo: memFree=1560728/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=3200 CPUtime=162.24
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 670 0 0 0 16224 0 0 0 25 0 1 0 175790555 3276800 652 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 800 652 67 122 0 674 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3200

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31184
/proc/meminfo: memFree=1560472/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=3400 CPUtime=222.22
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 722 0 0 0 22222 0 0 0 25 0 1 0 175790555 3481600 704 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 850 704 67 122 0 724 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3400

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31184
/proc/meminfo: memFree=1560216/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=3620 CPUtime=282.2
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 773 0 0 0 28220 0 0 0 25 0 1 0 175790555 3706880 755 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 905 755 67 122 0 779 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 3620

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31184
/proc/meminfo: memFree=1560152/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=3620 CPUtime=342.19
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 783 0 0 0 34219 0 0 0 25 0 1 0 175790555 3706880 765 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 905 765 67 122 0 779 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3620

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31184
/proc/meminfo: memFree=1559960/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=3816 CPUtime=402.18
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 823 0 0 0 40217 1 0 0 25 0 1 0 175790555 3907584 805 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 954 805 67 122 0 828 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 3816

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31184
/proc/meminfo: memFree=1559832/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=3912 CPUtime=462.16
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 847 0 0 0 46215 1 0 0 25 0 1 0 175790555 4005888 829 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 978 829 67 122 0 852 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 3912

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 31300
/proc/meminfo: memFree=1558560/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=3912 CPUtime=522.09
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 861 0 0 0 52208 1 0 0 25 0 1 0 175790555 4005888 843 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 978 843 67 122 0 852 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 3912

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1559640/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=3912 CPUtime=582.04
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 869 0 0 0 58202 2 0 0 25 0 1 0 175790555 4005888 851 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 978 851 67 122 0 852 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 3912

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1559576/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=4112 CPUtime=642.02
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 900 0 0 0 64200 2 0 0 25 0 1 0 175790555 4210688 882 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1028 882 67 122 0 902 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 4112


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

/proc/meminfo: memFree=1559000/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=4892 CPUtime=1241.84
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1096 0 0 0 124182 2 0 0 25 0 1 0 175790555 5009408 1078 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1223 1078 67 122 0 1097 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 4892

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1559000/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=4892 CPUtime=1301.83
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1096 0 0 0 130181 2 0 0 25 0 1 0 175790555 5009408 1078 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1223 1078 67 122 0 1097 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 4892

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1558872/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=4988 CPUtime=1361.8
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1128 0 0 0 136178 2 0 0 25 0 1 0 175790555 5107712 1110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1247 1110 67 122 0 1121 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 4988

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1558808/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=5084 CPUtime=1421.79
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1147 0 0 0 142177 2 0 0 25 0 1 0 175790555 5206016 1129 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1271 1129 67 122 0 1145 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 5084

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1558744/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=5084 CPUtime=1481.77
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1147 0 0 0 148175 2 0 0 25 0 1 0 175790555 5206016 1129 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1271 1129 67 122 0 1145 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 5084

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1558744/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=5084 CPUtime=1541.75
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1163 0 0 0 154173 2 0 0 25 0 1 0 175790555 5206016 1145 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1271 1145 67 122 0 1145 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 5084

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1558744/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=5084 CPUtime=1601.73
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1163 0 0 0 160171 2 0 0 25 0 1 0 175790555 5206016 1145 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1271 1145 67 122 0 1145 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 5084

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1558680/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=5084 CPUtime=1661.72
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1163 0 0 0 166170 2 0 0 25 0 1 0 175790555 5206016 1145 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1271 1145 67 122 0 1145 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 5084

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1558680/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=5084 CPUtime=1721.7
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1163 0 0 0 172168 2 0 0 25 0 1 0 175790555 5206016 1145 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1271 1145 67 122 0 1145 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 5084

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1558680/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=5212 CPUtime=1781.68
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1180 0 0 0 178166 2 0 0 25 0 1 0 175790555 5337088 1162 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1303 1162 67 122 0 1177 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 5212

[startup+1842.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1558616/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=5212 CPUtime=1841.66
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1187 0 0 0 184164 2 0 0 25 0 1 0 175790555 5337088 1169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1303 1169 67 122 0 1177 0
Current children cumulated CPU time (s) 1841.66
Current children cumulated vsize (KiB) 5212

[startup+1902.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1558616/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=5212 CPUtime=1901.65
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1187 0 0 0 190163 2 0 0 25 0 1 0 175790555 5337088 1169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1303 1169 67 122 0 1177 0
Current children cumulated CPU time (s) 1901.65
Current children cumulated vsize (KiB) 5212

[startup+1962.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1558616/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=5212 CPUtime=1961.63
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1195 0 0 0 196161 2 0 0 25 0 1 0 175790555 5337088 1177 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1303 1177 67 122 0 1177 0
Current children cumulated CPU time (s) 1961.63
Current children cumulated vsize (KiB) 5212

[startup+2022.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1558616/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=5212 CPUtime=2021.61
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1195 0 0 0 202159 2 0 0 25 0 1 0 175790555 5337088 1177 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1303 1177 67 122 0 1177 0
Current children cumulated CPU time (s) 2021.61
Current children cumulated vsize (KiB) 5212

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

[startup+2028.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1558552/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=5212 CPUtime=2028.01
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1195 0 0 0 202799 2 0 0 25 0 1 0 175790555 5337088 1177 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1303 1177 67 122 0 1177 0
Current children cumulated CPU time (s) 2028.01
Current children cumulated vsize (KiB) 5212

[startup+2030.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1558552/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=5212 CPUtime=2029.61
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1195 0 0 0 202959 2 0 0 25 0 1 0 175790555 5337088 1177 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1303 1177 67 122 0 1177 0
Current children cumulated CPU time (s) 2029.61
Current children cumulated vsize (KiB) 5212

[startup+2031.9 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1558552/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=5212 CPUtime=2031.21
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1195 0 0 0 203119 2 0 0 25 0 1 0 175790555 5337088 1177 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1303 1177 67 122 0 1177 0
Current children cumulated CPU time (s) 2031.21
Current children cumulated vsize (KiB) 5212

[startup+2032.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1558552/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=5212 CPUtime=2031.61
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1195 0 0 0 203159 2 0 0 25 0 1 0 175790555 5337088 1177 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1303 1177 67 122 0 1177 0
Current children cumulated CPU time (s) 2031.61
Current children cumulated vsize (KiB) 5212

[startup+2032.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31382
/proc/meminfo: memFree=1558552/2055920 swapFree=4183056/4192956
[pid=31183] ppid=31181 vsize=5212 CPUtime=2032.01
/proc/31183/stat : 31183 (mxc) R 31181 31183 31127 0 -1 4194304 1195 0 0 0 203199 2 0 0 25 0 1 0 175790555 5337088 1177 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/31183/statm: 1303 1177 67 122 0 1177 0
Current children cumulated CPU time (s) 2032.01
Current children cumulated vsize (KiB) 5212

Child status: 20
Real time (s): 2032.8
CPU time (s): 2032.11
CPU user time (s): 2032.08
CPU system time (s): 0.027995
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 5216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2032.08
system time used= 0.027995
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= 8
involuntary context switches= 3472

runsolver used 1.46878 second user time and 4.50232 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sun Apr 22 21:52:38 UTC 2007

IDJOB= 369146
IDBENCH= 24695
IDSOLVER= 181
FILE ID= node74/369146-1177278758

PBS_JOBID= 4650767

Free space on /tmp= 103205 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n26-03-S540351185.sat05-490.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369146-1177278758/mxc /tmp/evaluation/369146-1177278758/instance-369146-1177278758.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-369146-1177278758 -o ROOT/results/node74/solver-369146-1177278758 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369146-1177278758/mxc /tmp/evaluation/369146-1177278758/instance-369146-1177278758.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4e079b4b65292671b2ca5f9feca64ea4

RANDOM SEED= 360053218

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1563816 kB
Buffers:         67348 kB
Cached:         346236 kB
SwapCached:       3052 kB
Active:         239968 kB
Inactive:       184380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563816 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            53592 kB
Committed_AS:  3949408 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103205 MiB

End job on node74 on Sun Apr 22 22:26:31 UTC 2007