Trace number 424777

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 2367.79 2368.49

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S883553387-12-UNSAT.cnf
MD5SUM2976853275fc06eec446787735cebe47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark123.517
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

2367.70/2368.49	c MXC attempting /tmp/evaluation/424777-1177822554/instance-424777-1177822554.cnf
2367.70/2368.49	c 0 assignments made, starting to guess now
2367.70/2368.49	c ===================================[MXC]=====================================
2367.70/2368.49	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
2367.70/2368.49	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
2367.70/2368.49	c =============================================================================
2367.70/2368.49	c |         0 |    4142    12426 |    1380       0       0     nan |  0.000 % |
2367.70/2368.49	c |       101 |    4142    12426 |    1518      99    1954    19.7 |  0.000 % |
2367.70/2368.49	c |       254 |    4142    12426 |    1669     250    5299    21.2 |  0.000 % |
2367.70/2368.49	c |       479 |    4142    12426 |    1836     475   10659    22.4 |  0.000 % |
2367.70/2368.49	c |       816 |    4142    12426 |    2020     808   18022    22.3 |  0.000 % |
2367.70/2368.49	c |      1323 |    4142    12426 |    2222    1315   29330    22.3 |  0.000 % |
2367.70/2368.49	c |      2083 |    4142    12426 |    2444    2073   47436    22.9 |  0.000 % |
2367.70/2368.49	c |      3222 |    4142    12426 |    2689    1989   47303    23.8 |  0.000 % |
2367.70/2368.49	c |      4930 |    4142    12426 |    2958    2348   54172    23.1 |  0.000 % |
2367.70/2368.49	c |      7493 |    4142    12426 |    3253    1950   40084    20.6 |  0.000 % |
2367.70/2368.49	c |     11339 |    4142    12426 |    3579    2541   60035    23.6 |  0.000 % |
2367.70/2368.49	c |     17105 |    4142    12426 |    3937    2939   61768    21.0 |  0.000 % |
2367.70/2368.49	c |     25755 |    4142    12426 |    4331    3710   89333    24.1 |  0.000 % |
2367.70/2368.49	c |     38729 |    4142    12426 |    4764    3690   81047    22.0 |  0.000 % |
2367.70/2368.49	c |     58190 |    4142    12426 |    5240    4106   90059    21.9 |  0.000 % |
2367.70/2368.49	c |     87383 |    4142    12426 |    5764    4502  103429    23.0 |  0.000 % |
2367.70/2368.49	c |    131173 |    4142    12426 |    6341    5105  114620    22.5 |  0.000 % |
2367.70/2368.49	c |    196858 |    4142    12426 |    6975    4256  108060    25.4 |  0.000 % |
2367.70/2368.49	c |    295385 |    4142    12426 |    7672    5166  118939    23.0 |  0.000 % |
2367.70/2368.49	c |    443175 |    4142    12426 |    8439    7274  172173    23.7 |  0.000 % |
2367.70/2368.49	c |    664860 |    4142    12426 |    9283    5471  141827    25.9 |  0.000 % |
2367.70/2368.49	c |    997386 |    4142    12426 |   10212    8636  235724    27.3 |  0.000 % |
2367.70/2368.49	c |   1496174 |    4142    12426 |   11233    7338  186674    25.4 |  0.000 % |
2367.70/2368.49	c |   2244356 |    4142    12426 |   12356    8984  194175    21.6 |  0.000 % |
2367.70/2368.49	c |   3366630 |    4142    12426 |   13592    7344  147051    20.0 |  0.000 % |
2367.70/2368.49	c |   5050044 |    4142    12426 |   14951   13228  320494    24.2 |  0.000 % |
2367.70/2368.49	c |   7575160 |    4142    12426 |   16447   12801  301993    23.6 |  0.000 % |
2367.70/2368.49	c |  11362835 |    4101    12303 |   18091   10800  247251    22.9 |  0.240 % |
2367.70/2368.49	c -1926.817s elapsed
2367.70/2368.49	c restarts: 27
2367.70/2368.49	c decisions: 15013453
2367.70/2368.49	c propagations: -1865762639
2367.70/2368.49	c conflicts: 12497944
2367.70/2368.49	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node18/watcher-424777-1177822554 -o ROOT/results/node18/solver-424777-1177822554 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424777-1177822554/mxc /tmp/evaluation/424777-1177822554/instance-424777-1177822554.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 0.97 0.99 3/77 24595
/proc/meminfo: memFree=1440072/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=1352 CPUtime=0
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 230172751 1384448 173 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134533374 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 338 173 47 122 0 212 0

[startup+0.0234941 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 24595
/proc/meminfo: memFree=1440072/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=1352 CPUtime=0.02
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 200 0 0 0 2 0 0 0 18 0 1 0 230172751 1384448 185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 338 185 59 122 0 212 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1352

[startup+0.101486 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 24595
/proc/meminfo: memFree=1440072/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=1488 CPUtime=0.09
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 226 0 0 0 9 0 0 0 18 0 1 0 230172751 1523712 211 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 372 211 59 122 0 246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1488

[startup+0.301506 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 24595
/proc/meminfo: memFree=1440072/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=1628 CPUtime=0.29
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 284 0 0 0 29 0 0 0 19 0 1 0 230172751 1667072 267 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 407 267 67 122 0 281 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1628

[startup+0.701544 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 24595
/proc/meminfo: memFree=1440072/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=1756 CPUtime=0.69
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 311 0 0 0 69 0 0 0 22 0 1 0 230172751 1798144 294 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 439 294 67 122 0 313 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1756

[startup+1.50162 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 24596
/proc/meminfo: memFree=1439104/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=1888 CPUtime=1.49
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 347 0 0 0 149 0 0 0 25 0 1 0 230172751 1933312 330 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 472 330 67 122 0 346 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1888

[startup+3.10177 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 24596
/proc/meminfo: memFree=1438784/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=2164 CPUtime=3.09
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 401 0 0 0 309 0 0 0 25 0 1 0 230172751 2215936 384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 541 384 67 122 0 415 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2164

[startup+6.30108 s]
/proc/loadavg: 0.86 0.97 0.99 3/78 24596
/proc/meminfo: memFree=1438400/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=2412 CPUtime=6.29
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 462 0 0 0 629 0 0 0 25 0 1 0 230172751 2469888 445 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134548435 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 603 445 67 122 0 477 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2412

[startup+12.7017 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 24596
/proc/meminfo: memFree=1438016/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=2656 CPUtime=12.69
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 534 0 0 0 1269 0 0 0 25 0 1 0 230172751 2719744 517 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 664 517 67 122 0 538 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2656

[startup+25.5019 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 24596
/proc/meminfo: memFree=1437632/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=2972 CPUtime=25.48
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 629 0 0 0 2548 0 0 0 25 0 1 0 230172751 3043328 612 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 743 612 67 122 0 617 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2972

[startup+51.1014 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 24596
/proc/meminfo: memFree=1437184/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=3464 CPUtime=51.08
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 739 0 0 0 5108 0 0 0 25 0 1 0 230172751 3547136 722 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 866 722 67 122 0 740 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3464

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 24596
/proc/meminfo: memFree=1436544/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=4084 CPUtime=102.27
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 901 0 0 0 10226 1 0 0 25 0 1 0 230172751 4182016 884 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 1021 884 67 122 0 895 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4084

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24596
/proc/meminfo: memFree=1436032/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=4536 CPUtime=162.25
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 1016 0 0 0 16224 1 0 0 25 0 1 0 230172751 4644864 999 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 1134 999 67 122 0 1008 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4536

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24596
/proc/meminfo: memFree=1435584/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=4972 CPUtime=222.24
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 1109 0 0 0 22222 2 0 0 25 0 1 0 230172751 5091328 1092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 1243 1092 67 122 0 1117 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4972

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24596
/proc/meminfo: memFree=1435328/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=5208 CPUtime=282.22
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 1172 0 0 0 28220 2 0 0 25 0 1 0 230172751 5332992 1155 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 1302 1155 67 122 0 1176 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5208

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 24762
/proc/meminfo: memFree=1433728/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=5476 CPUtime=342.13
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 1243 0 0 0 34207 6 0 0 25 0 1 0 230172751 5607424 1226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 1369 1226 67 122 0 1243 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 5476

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1434552/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=5744 CPUtime=402.09
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 1313 0 0 0 40203 6 0 0 25 0 1 0 230172751 5881856 1296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 1436 1296 67 122 0 1310 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 5744

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1434360/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=5936 CPUtime=462.07
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 1365 0 0 0 46201 6 0 0 25 0 1 0 230172751 6078464 1348 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 1484 1348 67 122 0 1358 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 5936

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1434168/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=6144 CPUtime=522.06
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 1408 0 0 0 52199 7 0 0 25 0 1 0 230172751 6291456 1391 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535302 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 1536 1391 67 122 0 1410 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 6144

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1433976/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=6360 CPUtime=582.04
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 1466 0 0 0 58197 7 0 0 25 0 1 0 230172751 6512640 1449 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 1590 1449 67 122 0 1464 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 6360

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1433784/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=6524 CPUtime=642.04
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 1510 0 0 0 64196 8 0 0 25 0 1 0 230172751 6680576 1493 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 1631 1493 67 122 0 1505 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 6524


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

/proc/meminfo: memFree=1432000/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=8440 CPUtime=1781.75
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 1974 0 0 0 178157 18 0 0 25 0 1 0 230172751 8642560 1957 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2110 1957 67 122 0 1984 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 8440

[startup+1842.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1431808/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=8668 CPUtime=1841.74
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 2027 0 0 0 184155 19 0 0 25 0 1 0 230172751 8876032 2010 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2167 2010 67 122 0 2041 0
Current children cumulated CPU time (s) 1841.74
Current children cumulated vsize (KiB) 8668

[startup+1902.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1432000/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=8668 CPUtime=1901.72
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 2027 0 0 0 190153 19 0 0 25 0 1 0 230172751 8876032 2010 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534099 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2167 2010 67 122 0 2041 0
Current children cumulated CPU time (s) 1901.72
Current children cumulated vsize (KiB) 8668

[startup+1962.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1432000/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=8668 CPUtime=1961.71
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 2027 0 0 0 196151 20 0 0 25 0 1 0 230172751 8876032 2010 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2167 2010 67 122 0 2041 0
Current children cumulated CPU time (s) 1961.71
Current children cumulated vsize (KiB) 8668

[startup+2022.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1432000/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=8668 CPUtime=2021.69
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 2028 0 0 0 202149 20 0 0 25 0 1 0 230172751 8876032 2011 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2167 2011 67 122 0 2041 0
Current children cumulated CPU time (s) 2021.69
Current children cumulated vsize (KiB) 8668

[startup+2082.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1431936/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=8668 CPUtime=2081.68
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 2032 0 0 0 208147 21 0 0 25 0 1 0 230172751 8876032 2015 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2167 2015 67 122 0 2041 0
Current children cumulated CPU time (s) 2081.68
Current children cumulated vsize (KiB) 8668

[startup+2142.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1431872/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=8736 CPUtime=2141.65
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 2049 0 0 0 214144 21 0 0 25 0 1 0 230172751 8945664 2032 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2184 2032 67 122 0 2058 0
Current children cumulated CPU time (s) 2141.65
Current children cumulated vsize (KiB) 8736

[startup+2202.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1431488/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=9028 CPUtime=2201.64
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 2125 0 0 0 220142 22 0 0 25 0 1 0 230172751 9244672 2108 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529763 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2257 2108 67 122 0 2131 0
Current children cumulated CPU time (s) 2201.64
Current children cumulated vsize (KiB) 9028

[startup+2262.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1431488/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=9100 CPUtime=2261.63
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 2145 0 0 0 226141 22 0 0 25 0 1 0 230172751 9318400 2128 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2275 2128 67 122 0 2149 0
Current children cumulated CPU time (s) 2261.63
Current children cumulated vsize (KiB) 9100

[startup+2322.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1431424/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=9100 CPUtime=2321.61
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 2145 0 0 0 232138 23 0 0 25 0 1 0 230172751 9318400 2128 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2275 2128 67 122 0 2149 0
Current children cumulated CPU time (s) 2321.61
Current children cumulated vsize (KiB) 9100

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

[startup+2329.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1431424/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=9100 CPUtime=2328.81
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 2145 0 0 0 232858 23 0 0 25 0 1 0 230172751 9318400 2128 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2275 2128 67 122 0 2149 0
Current children cumulated CPU time (s) 2328.81
Current children cumulated vsize (KiB) 9100

[startup+2355.11 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1431488/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=9100 CPUtime=2354.41
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 2145 0 0 0 235418 23 0 0 25 0 1 0 230172751 9318400 2128 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2275 2128 67 122 0 2149 0
Current children cumulated CPU time (s) 2354.41
Current children cumulated vsize (KiB) 9100

[startup+2361.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1431488/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=9100 CPUtime=2360.8
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 2145 0 0 0 236057 23 0 0 25 0 1 0 230172751 9318400 2128 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2275 2128 67 122 0 2149 0
Current children cumulated CPU time (s) 2360.8
Current children cumulated vsize (KiB) 9100

[startup+2364.7 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 24794
/proc/meminfo: memFree=1431488/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=9100 CPUtime=2364
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 2145 0 0 0 236377 23 0 0 25 0 1 0 230172751 9318400 2128 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2275 2128 67 122 0 2149 0
Current children cumulated CPU time (s) 2364
Current children cumulated vsize (KiB) 9100

[startup+2366.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1431488/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=9100 CPUtime=2365.6
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 2145 0 0 0 236537 23 0 0 25 0 1 0 230172751 9318400 2128 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2275 2128 67 122 0 2149 0
Current children cumulated CPU time (s) 2365.6
Current children cumulated vsize (KiB) 9100

[startup+2367.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1431488/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=9100 CPUtime=2366.4
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 2145 0 0 0 236617 23 0 0 25 0 1 0 230172751 9318400 2128 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2275 2128 67 122 0 2149 0
Current children cumulated CPU time (s) 2366.4
Current children cumulated vsize (KiB) 9100

[startup+2367.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1431488/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=9100 CPUtime=2367.2
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 2145 0 0 0 236697 23 0 0 25 0 1 0 230172751 9318400 2128 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2275 2128 67 122 0 2149 0
Current children cumulated CPU time (s) 2367.2
Current children cumulated vsize (KiB) 9100

[startup+2368.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1431488/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=9100 CPUtime=2367.6
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 2145 0 0 0 236737 23 0 0 25 0 1 0 230172751 9318400 2128 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2275 2128 67 122 0 2149 0
Current children cumulated CPU time (s) 2367.6
Current children cumulated vsize (KiB) 9100

[startup+2368.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24794
/proc/meminfo: memFree=1431488/2055920 swapFree=4147180/4192956
[pid=24595] ppid=24593 vsize=9100 CPUtime=2367.7
/proc/24595/stat : 24595 (mxc) R 24593 24595 24541 0 -1 4194304 2145 0 0 0 236747 23 0 0 25 0 1 0 230172751 9318400 2128 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/24595/statm: 2275 2128 67 122 0 2149 0
Current children cumulated CPU time (s) 2367.7
Current children cumulated vsize (KiB) 9100

Child status: 20
Real time (s): 2368.49
CPU time (s): 2367.79
CPU user time (s): 2367.55
CPU system time (s): 0.241963
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 9212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2367.55
system time used= 0.241963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2147
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= 7
involuntary context switches= 4116

runsolver used 1.92871 second user time and 4.81027 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sun Apr 29 04:55:54 UTC 2007

IDJOB= 424777
IDBENCH= 20331
IDSOLVER= 174
FILE ID= node18/424777-1177822554

PBS_JOBID= 4718243

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S883553387-12-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424777-1177822554/mxc /tmp/evaluation/424777-1177822554/instance-424777-1177822554.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-424777-1177822554 -o ROOT/results/node18/solver-424777-1177822554 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424777-1177822554/mxc /tmp/evaluation/424777-1177822554/instance-424777-1177822554.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2976853275fc06eec446787735cebe47

RANDOM SEED= 19467316

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1440544 kB
Buffers:         56120 kB
Cached:         462508 kB
SwapCached:      14832 kB
Active:         286572 kB
Inactive:       255316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440544 kB
SwapTotal:     4192956 kB
SwapFree:      4147180 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          29904 kB
Slab:            59124 kB
Committed_AS:  5504460 kB
PageTables:       1776 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66564 MiB

End job on node18 on Sun Apr 29 05:35:22 UTC 2007