Trace number 367537

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 3240.96 3241.91

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.11.unsat.cnf
MD5SUM90581094793af5fc10d4e4b9a10259ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3240.96
Satisfiable
(Un)Satisfiability was proved
Number of variables1400
Number of clauses4732
Sum of the clauses size12300
Maximum clause length21
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22052
Number of clauses of size 32605
Number of clauses of size 427
Number of clauses of size 531
Number of clauses of size over 514

Solver Data (download as text)

3240.95/3241.90	c MXC attempting /tmp/evaluation/367537-1176940773/instance-367537-1176940773.cnf
3240.95/3241.90	c 3 assignments made, starting to guess now
3240.95/3241.90	c ===================================[MXC]=====================================
3240.95/3241.90	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
3240.95/3241.90	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
3240.95/3241.90	c =============================================================================
3240.95/3241.90	c |         0 |    2677     8190 |    1000       0       0     nan |  0.214 % |
3240.95/3241.90	c |       100 |    2677     8190 |    1100      94     806     8.6 |  0.214 % |
3240.95/3241.90	c |       250 |    2677     8190 |    1210     239    3737    15.6 |  0.214 % |
3240.95/3241.90	c |       475 |    2673     8177 |    1331     435    7836    18.0 |  0.286 % |
3240.95/3241.90	c |       813 |    2673     8177 |    1464     763   12419    16.3 |  0.286 % |
3240.95/3241.90	c |      1319 |    2673     8177 |    1610    1262   27859    22.1 |  0.286 % |
3240.95/3241.90	c |      2078 |    2673     8177 |    1771    1203   41231    34.3 |  0.286 % |
3240.95/3241.90	c |      3218 |    2673     8177 |    1948    1466   69820    47.6 |  0.286 % |
3240.95/3241.90	c |      4927 |    2669     8164 |    2143    1212   40941    33.8 |  0.357 % |
3240.95/3241.90	c |      7489 |    2668     8160 |    2357    1625   49067    30.2 |  0.429 % |
3240.95/3241.90	c |     11335 |    2668     8160 |    2593    1942   45157    23.3 |  0.429 % |
3240.95/3241.90	c |     17102 |    2668     8160 |    2853    2511   80895    32.2 |  0.429 % |
3240.95/3241.90	c |     25752 |    2668     8160 |    3138    2579   90476    35.1 |  0.429 % |
3240.95/3241.90	c |     38726 |    2668     8160 |    3452    3138  131148    41.8 |  0.429 % |
3240.95/3241.90	c |     58187 |    2668     8160 |    3797    2056   82360    40.1 |  0.429 % |
3240.95/3241.90	c |     87379 |    2668     8160 |    4177    2895  131406    45.4 |  0.429 % |
3240.95/3241.90	c |    131170 |    2668     8160 |    4594    2838   54521    19.2 |  0.429 % |
3240.95/3241.90	c |    196855 |    2668     8160 |    5054    2679  114681    42.8 |  0.429 % |
3240.95/3241.90	c |    295382 |    2660     8135 |    5559    3134  131525    42.0 |  0.714 % |
3240.95/3241.90	c |    443173 |    2660     8135 |    6115    3815  107263    28.1 |  0.714 % |
3240.95/3241.90	c |    664858 |    2659     8131 |    6727    3094   97574    31.5 |  0.786 % |
3240.95/3241.90	c |    997385 |    2659     8131 |    7400    4673  175703    37.6 |  0.786 % |
3240.95/3241.90	c |   1496174 |    2659     8131 |    8140    4569  116110    25.4 |  0.786 % |
3240.95/3241.90	c |   2244357 |    2658     8127 |    8954    6180  264688    42.8 |  0.857 % |
3240.95/3241.90	c |   3366632 |    2658     8127 |    9849    7172  376589    52.5 |  0.857 % |
3240.95/3241.90	c |   5050043 |    2658     8127 |   10834    5939  303659    51.1 |  0.857 % |
3240.95/3241.90	c |   7575159 |    2658     8127 |   11918    8278  326719    39.5 |  0.857 % |
3240.95/3241.90	c |  11362835 |    2649     8099 |   13109    6595  315543    47.8 |  1.000 % |
3240.95/3241.90	c -1053.527s elapsed
3240.95/3241.90	c restarts: 27
3240.95/3241.90	c decisions: 18552617
3240.95/3241.90	c propagations: -950870371
3240.95/3241.90	c conflicts: 15432474
3240.95/3241.90	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/node2/watcher-367537-1176940773 -o ROOT/results/node2/solver-367537-1176940773 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367537-1176940773/mxc /tmp/evaluation/367537-1176940773/instance-367537-1176940773.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: 0.78 0.95 0.98 3/77 23380
/proc/meminfo: memFree=1788016/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=1244 CPUtime=0
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 170115076 1273856 171 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531218 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 311 171 59 122 0 185 0

[startup+0.0711319 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 23380
/proc/meminfo: memFree=1788016/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=1376 CPUtime=0.06
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 208 0 0 0 6 0 0 0 18 0 1 0 170115076 1409024 192 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 344 192 59 122 0 218 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1376

[startup+0.101146 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 23380
/proc/meminfo: memFree=1788016/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=1376 CPUtime=0.09
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 224 0 0 0 9 0 0 0 18 0 1 0 170115076 1409024 208 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 344 208 59 122 0 218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1376

[startup+0.301156 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 23380
/proc/meminfo: memFree=1788016/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=1648 CPUtime=0.29
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 296 0 0 0 29 0 0 0 19 0 1 0 170115076 1687552 278 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 412 278 67 122 0 286 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1648

[startup+0.701197 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 23380
/proc/meminfo: memFree=1788016/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=1648 CPUtime=0.69
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 303 0 0 0 69 0 0 0 22 0 1 0 170115076 1687552 285 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134617009 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 412 285 67 122 0 286 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1648

[startup+1.50128 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 23381
/proc/meminfo: memFree=1787176/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=1780 CPUtime=1.49
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 322 0 0 0 149 0 0 0 25 0 1 0 170115076 1822720 304 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529871 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 445 304 67 122 0 319 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1780

[startup+3.10145 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 23381
/proc/meminfo: memFree=1786792/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=2308 CPUtime=3.09
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 456 0 0 0 309 0 0 0 25 0 1 0 170115076 2363392 438 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 577 438 67 122 0 451 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2308

[startup+6.30178 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 23381
/proc/meminfo: memFree=1786216/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=2440 CPUtime=6.29
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 497 0 0 0 629 0 0 0 25 0 1 0 170115076 2498560 479 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531578 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 610 479 67 122 0 484 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2440

[startup+12.7014 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 23381
/proc/meminfo: memFree=1785768/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=2812 CPUtime=12.69
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 586 0 0 0 1269 0 0 0 25 0 1 0 170115076 2879488 568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 703 568 67 122 0 577 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2812

[startup+25.5018 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 23381
/proc/meminfo: memFree=1785256/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=3316 CPUtime=25.49
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 710 0 0 0 2549 0 0 0 25 0 1 0 170115076 3395584 692 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531224 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 829 692 67 122 0 703 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3316

[startup+51.1014 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 23381
/proc/meminfo: memFree=1784744/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=3832 CPUtime=51.08
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 838 0 0 0 5108 0 0 0 25 0 1 0 170115076 3923968 820 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 958 820 67 122 0 832 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3832

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/84 23463
/proc/meminfo: memFree=1782128/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=4868 CPUtime=102.23
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 1109 0 0 0 10223 0 0 0 25 0 1 0 170115076 4984832 1091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531236 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 1217 1091 67 122 0 1091 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 4868

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 23579
/proc/meminfo: memFree=1782824/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=5204 CPUtime=162.15
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 1171 0 0 0 16214 1 0 0 25 0 1 0 170115076 5328896 1153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531221 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 1301 1153 67 122 0 1175 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 5204

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23579
/proc/meminfo: memFree=1782376/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=5976 CPUtime=222.13
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 1364 0 0 0 22212 1 0 0 25 0 1 0 170115076 6119424 1346 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519538 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 1494 1346 67 122 0 1368 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 5976

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23579
/proc/meminfo: memFree=1781992/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=6268 CPUtime=282.11
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 1445 0 0 0 28210 1 0 0 25 0 1 0 170115076 6418432 1427 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 1567 1427 67 122 0 1441 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 6268

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23579
/proc/meminfo: memFree=1781928/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=6324 CPUtime=342.1
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 1464 0 0 0 34208 2 0 0 25 0 1 0 170115076 6475776 1443 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 1581 1443 67 122 0 1455 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 6324

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23579
/proc/meminfo: memFree=1781672/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=6588 CPUtime=402.08
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 1529 0 0 0 40206 2 0 0 25 0 1 0 170115076 6746112 1508 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 1647 1508 67 122 0 1521 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 6588

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23579
/proc/meminfo: memFree=1781744/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=6588 CPUtime=462.07
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 1529 0 0 0 46204 3 0 0 25 0 1 0 170115076 6746112 1508 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 1647 1508 67 122 0 1521 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 6588

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23579
/proc/meminfo: memFree=1781488/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=6844 CPUtime=522.06
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 1590 0 0 0 52202 4 0 0 25 0 1 0 170115076 7008256 1569 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 1711 1569 67 122 0 1585 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 6844

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23579
/proc/meminfo: memFree=1780784/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=7484 CPUtime=582.04
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 1765 0 0 0 58200 4 0 0 25 0 1 0 170115076 7663616 1744 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 1871 1744 67 122 0 1745 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 7484

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23579
/proc/meminfo: memFree=1780528/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=7624 CPUtime=642.03
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 1833 0 0 0 64198 5 0 0 25 0 1 0 170115076 7806976 1782 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 1906 1782 67 122 0 1780 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 7624


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

/proc/meminfo: memFree=1778032/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=2561.53
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 2366 0 0 0 256132 21 0 0 25 0 1 0 170115076 9797632 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2268 67 122 0 2266 0
Current children cumulated CPU time (s) 2561.53
Current children cumulated vsize (KiB) 9568

[startup+2622.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23581
/proc/meminfo: memFree=1778032/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=2621.52
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 2366 0 0 0 262130 22 0 0 25 0 1 0 170115076 9797632 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2268 67 122 0 2266 0
Current children cumulated CPU time (s) 2621.52
Current children cumulated vsize (KiB) 9568

[startup+2682.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23581
/proc/meminfo: memFree=1778032/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=2681.5
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 2366 0 0 0 268128 22 0 0 25 0 1 0 170115076 9797632 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2268 67 122 0 2266 0
Current children cumulated CPU time (s) 2681.5
Current children cumulated vsize (KiB) 9568

[startup+2742.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23581
/proc/meminfo: memFree=1778032/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=2741.49
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 2366 0 0 0 274126 23 0 0 25 0 1 0 170115076 9797632 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2268 67 122 0 2266 0
Current children cumulated CPU time (s) 2741.49
Current children cumulated vsize (KiB) 9568

[startup+2802.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23581
/proc/meminfo: memFree=1778032/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=2801.47
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 2366 0 0 0 280124 23 0 0 25 0 1 0 170115076 9797632 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2268 67 122 0 2266 0
Current children cumulated CPU time (s) 2801.47
Current children cumulated vsize (KiB) 9568

[startup+2862.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23581
/proc/meminfo: memFree=1778032/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=2861.46
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 2366 0 0 0 286122 24 0 0 25 0 1 0 170115076 9797632 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528102 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2268 67 122 0 2266 0
Current children cumulated CPU time (s) 2861.46
Current children cumulated vsize (KiB) 9568

[startup+2922.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23581
/proc/meminfo: memFree=1777840/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=2921.44
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 2366 0 0 0 292120 24 0 0 25 0 1 0 170115076 9797632 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2268 67 122 0 2266 0
Current children cumulated CPU time (s) 2921.44
Current children cumulated vsize (KiB) 9568

[startup+2982.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23581
/proc/meminfo: memFree=1777840/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=2981.42
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 2366 0 0 0 298117 25 0 0 25 0 1 0 170115076 9797632 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2268 67 122 0 2266 0
Current children cumulated CPU time (s) 2981.42
Current children cumulated vsize (KiB) 9568

[startup+3042.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23581
/proc/meminfo: memFree=1777840/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=3041.4
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 2366 0 0 0 304115 25 0 0 25 0 1 0 170115076 9797632 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2268 67 122 0 2266 0
Current children cumulated CPU time (s) 3041.4
Current children cumulated vsize (KiB) 9568

[startup+3102.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23581
/proc/meminfo: memFree=1777840/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=3101.4
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 2366 0 0 0 310114 26 0 0 25 0 1 0 170115076 9797632 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517401 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2268 67 122 0 2266 0
Current children cumulated CPU time (s) 3101.4
Current children cumulated vsize (KiB) 9568

[startup+3162.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23581
/proc/meminfo: memFree=1777840/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=3161.37
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 2366 0 0 0 316111 26 0 0 25 0 1 0 170115076 9797632 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2268 67 122 0 2266 0
Current children cumulated CPU time (s) 3161.37
Current children cumulated vsize (KiB) 9568

[startup+3222.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23581
/proc/meminfo: memFree=1777840/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=3221.36
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 2366 0 0 0 322109 27 0 0 25 0 1 0 170115076 9797632 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531482 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2268 67 122 0 2266 0
Current children cumulated CPU time (s) 3221.36
Current children cumulated vsize (KiB) 9568

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

[startup+3225.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23581
/proc/meminfo: memFree=1777840/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=3224.56
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 2366 0 0 0 322429 27 0 0 25 0 1 0 170115076 9797632 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2268 67 122 0 2266 0
Current children cumulated CPU time (s) 3224.56
Current children cumulated vsize (KiB) 9568

[startup+3231.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23581
/proc/meminfo: memFree=1777840/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=3230.96
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 2366 0 0 0 323069 27 0 0 25 0 1 0 170115076 9797632 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2268 67 122 0 2266 0
Current children cumulated CPU time (s) 3230.96
Current children cumulated vsize (KiB) 9568

[startup+3238.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23581
/proc/meminfo: memFree=1777840/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=3237.36
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 2366 0 0 0 323709 27 0 0 25 0 1 0 170115076 9797632 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530045 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2268 67 122 0 2266 0
Current children cumulated CPU time (s) 3237.36
Current children cumulated vsize (KiB) 9568

[startup+3239.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23581
/proc/meminfo: memFree=1777840/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=3238.96
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 2366 0 0 0 323869 27 0 0 25 0 1 0 170115076 9797632 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530288 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2268 67 122 0 2266 0
Current children cumulated CPU time (s) 3238.96
Current children cumulated vsize (KiB) 9568

[startup+3240.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23581
/proc/meminfo: memFree=1777840/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=3239.76
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 2366 0 0 0 323949 27 0 0 25 0 1 0 170115076 9797632 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2268 67 122 0 2266 0
Current children cumulated CPU time (s) 3239.76
Current children cumulated vsize (KiB) 9568

[startup+3241.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23581
/proc/meminfo: memFree=1777840/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=3240.56
/proc/23380/stat : 23380 (mxc) R 23378 23380 23324 0 -1 4194304 2366 0 0 0 324029 27 0 0 25 0 1 0 170115076 9797632 2268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2268 67 122 0 2266 0
Current children cumulated CPU time (s) 3240.56
Current children cumulated vsize (KiB) 9568

[startup+3241.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23581
/proc/meminfo: memFree=1777840/2055920 swapFree=4149056/4192956
[pid=23380] ppid=23378 vsize=9568 CPUtime=3240.95
/proc/23380/stat : 23380 (mxc) S 23378 23380 23324 0 -1 4194304 2367 0 0 0 324068 27 0 0 25 0 1 0 170115076 9797632 2269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550682 0 0 4096 0 0 0 0 17 1 0 0
/proc/23380/statm: 2392 2269 67 122 0 2266 0
Current children cumulated CPU time (s) 3240.95
Current children cumulated vsize (KiB) 9568

Child status: 20
Real time (s): 3241.91
CPU time (s): 3240.96
CPU user time (s): 3240.68
CPU system time (s): 0.275958
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 9568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3240.68
system time used= 0.275958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2368
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 3633

runsolver used 3.43548 second user time and 7.42987 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Apr 18 23:59:33 UTC 2007

IDJOB= 367537
IDBENCH= 20472
IDSOLVER= 174
FILE ID= node2/367537-1176940773

PBS_JOBID= 4605735

Free space on /tmp= 66401 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.11.unsat.cnf
COMMAND LINE= /tmp/evaluation/367537-1176940773/mxc /tmp/evaluation/367537-1176940773/instance-367537-1176940773.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-367537-1176940773 -o ROOT/results/node2/solver-367537-1176940773 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367537-1176940773/mxc /tmp/evaluation/367537-1176940773/instance-367537-1176940773.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  90581094793af5fc10d4e4b9a10259ac

RANDOM SEED= 989195883

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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:       1788488 kB
Buffers:         27560 kB
Cached:         162692 kB
SwapCached:      12252 kB
Active:          66508 kB
Inactive:       146712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1788488 kB
SwapTotal:     4192956 kB
SwapFree:      4149056 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          29952 kB
Slab:            39636 kB
Committed_AS:  7146380 kB
PageTables:       1860 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= 66401 MiB

End job on node2 on Thu Apr 19 00:53:35 UTC 2007