Trace number 315785

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
minisat SAT 2007 (with assertions)? (TO) 1200.05 1200.33

General information on the benchmark

Nameindustrial/palacios/
medium/emptyroom-4-h21-unsat.cnf
MD5SUM175ec3119584300988ad366c4a04cccc
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark272.026
Satisfiable
(Un)Satisfiability was proved
Number of variables69148
Number of clauses208728
Sum of the clauses size487544
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2139492
Number of clauses of size 368730
Number of clauses of size 4102
Number of clauses of size 513
Number of clauses of size over 5135

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  71112                                                |
0.00/0.00	c |  Number of clauses:    208728                                               |
0.19/0.27	c |  Parsing time:         0.25         s                                       |
2.10/2.16	c ============================[ Search Statistics ]==============================
2.10/2.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.10/2.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.10/2.16	c ===============================================================================
2.10/2.16	c |         0 |   17074   113428   382859 |    37809        0    nan |  0.000 % |
2.20/2.26	c |       100 |   17073   113428   382859 |    41590       99     14 |  0.361 % |
2.29/2.36	c |       250 |   17068   113428   382859 |    45749      244     10 |  0.368 % |
2.39/2.49	c |       475 |   17067   113428   382859 |    50324      468     11 |  0.370 % |
2.59/2.68	c |       812 |   17066   113428   382859 |    55356      804     19 |  0.371 % |
2.99/3.01	c |      1320 |   17066   113140   381859 |    60892     1275     23 |  0.371 % |
3.69/3.78	c |      2080 |   17064   113110   381757 |    66981     1855     22 |  0.374 % |
4.49/4.57	c |      3221 |   17063   113095   381709 |    73679     2986     30 |  0.375 % |
5.89/5.97	c |      4929 |   17059   112963   381270 |    81047     4681     28 |  0.382 % |
8.39/8.45	c |      7491 |   17057   112862   380947 |    89152     7241     30 |  0.385 % |
12.59/12.64	c |     11335 |   17053   112794   380715 |    98067    11065     33 |  0.390 % |
18.09/18.17	c |     17101 |   17049   112622   380140 |   107874    16823     35 |  0.395 % |
29.09/29.13	c |     25750 |   17046   112496   379742 |   118661    25448     37 |  0.399 % |
46.88/46.91	c |     38724 |   17041   112307   379145 |   130528    38403     43 |  0.406 % |
76.27/76.33	c |     58185 |   17036   112128   378526 |   143580    57398     47 |  0.413 % |
133.76/133.87	c |     87377 |   17033   112066   378338 |   157938    86576     57 |  0.418 % |
231.24/231.39	c |    131166 |   17031   112066   378338 |   173732   130363     66 |  0.420 % |
399.80/399.93	c |    196850 |   17020   111871   377680 |   191106    48386     73 |  0.439 % |
663.14/663.36	c |    295376 |   17009   111542   376577 |   210216   146877    115 |  0.451 % |
1060.65/1060.99	c |    443166 |   16990   111049   374870 |   231238   113061     79 |  0.478 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-315785-1172659057 -o ROOT/results/node22/solver-315785-1172659057 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315785-1172659057/minisat /tmp/evaluation/315785-1172659057/instance-315785-1172659057.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.98 3/77 16612
/proc/meminfo: memFree=1378632/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=2208 CPUtime=0
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 464 0 0 0 0 0 0 0 18 0 1 0 285859661 2260992 448 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134525022 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 552 449 58 138 0 411 0

[startup+0.0927221 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 16612
/proc/meminfo: memFree=1378632/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=9232 CPUtime=0.08
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 2067 0 0 0 8 0 0 0 18 0 1 0 285859661 9453568 2052 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 2308 2058 58 138 0 2167 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9232

[startup+0.101721 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 16612
/proc/meminfo: memFree=1378632/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=9936 CPUtime=0.09
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 2194 0 0 0 9 0 0 0 18 0 1 0 285859661 10174464 2178 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134525446 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 2484 2178 58 138 0 2343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9936

[startup+0.301736 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 16612
/proc/meminfo: memFree=1378632/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=23240 CPUtime=0.29
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 4968 0 0 0 27 2 0 0 19 0 1 0 285859661 23797760 4952 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134530743 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 5810 4952 72 138 0 5669 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23240

[startup+0.701765 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 16612
/proc/meminfo: memFree=1378632/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=29844 CPUtime=0.69
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 6737 0 0 0 66 3 0 0 22 0 1 0 285859661 30560256 6721 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134562202 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 7461 6722 72 138 0 7320 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29844

[startup+1.50182 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 16613
/proc/meminfo: memFree=1347648/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=40312 CPUtime=1.49
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 9274 0 0 0 145 4 0 0 25 0 1 0 285859661 41279488 9258 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 10078 9258 72 138 0 9937 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40312

[startup+3.10194 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 16613
/proc/meminfo: memFree=1339072/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=37476 CPUtime=3.09
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 9927 0 0 0 304 5 0 0 25 0 1 0 285859661 38375424 8806 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551010 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 9369 8806 74 138 0 9228 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37476

[startup+6.30118 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 16613
/proc/meminfo: memFree=1343168/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=37476 CPUtime=6.29
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 9927 0 0 0 624 5 0 0 25 0 1 0 285859661 38375424 8806 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 9369 8806 74 138 0 9228 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37476

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 16613
/proc/meminfo: memFree=1343176/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=37476 CPUtime=12.69
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 9927 0 0 0 1264 5 0 0 25 0 1 0 285859661 38375424 8806 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 9369 8806 74 138 0 9228 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37476

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 16613
/proc/meminfo: memFree=1343240/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=37476 CPUtime=25.49
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 9927 0 0 0 2544 5 0 0 25 0 1 0 285859661 38375424 8806 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 9369 8806 74 138 0 9228 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37476

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 16613
/proc/meminfo: memFree=1341640/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=39488 CPUtime=51.07
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 10410 0 0 0 5101 6 0 0 25 0 1 0 285859661 40435712 9289 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556412 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 9872 9289 74 138 0 9731 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39488

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 16613
/proc/meminfo: memFree=1334280/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=46864 CPUtime=102.26
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 12220 0 0 0 10218 8 0 0 25 0 1 0 285859661 47988736 11099 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 11716 11099 74 138 0 11575 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 46864

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16613
/proc/meminfo: memFree=1324680/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=56484 CPUtime=162.26
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 14618 0 0 0 16214 12 0 0 25 0 1 0 285859661 57839616 13497 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 14121 13497 74 138 0 13980 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 56484

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16613
/proc/meminfo: memFree=1314696/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=66412 CPUtime=222.23
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 17099 0 0 0 22208 15 0 0 25 0 1 0 285859661 68005888 15978 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550639 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 16603 15978 74 138 0 16462 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 66412

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16615
/proc/meminfo: memFree=1305544/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=75644 CPUtime=282.23
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 19373 0 0 0 28204 19 0 0 25 0 1 0 285859661 77459456 18252 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 18911 18252 74 138 0 18770 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 75644

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16615
/proc/meminfo: memFree=1296456/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=84572 CPUtime=342.21
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 21615 0 0 0 34200 21 0 0 25 0 1 0 285859661 86601728 20494 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 21143 20494 74 138 0 21002 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 84572

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16615
/proc/meminfo: memFree=1292872/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=88168 CPUtime=402.2
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 22489 0 0 0 40197 23 0 0 25 0 1 0 285859661 90284032 21368 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 22042 21368 74 138 0 21901 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 88168

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16615
/proc/meminfo: memFree=1292872/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=88168 CPUtime=462.18
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 22490 0 0 0 46195 23 0 0 25 0 1 0 285859661 90284032 21369 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 22042 21369 74 138 0 21901 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 88168

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16615
/proc/meminfo: memFree=1292872/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=88168 CPUtime=522.17
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 22491 0 0 0 52193 24 0 0 25 0 1 0 285859661 90284032 21370 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 22042 21370 74 138 0 21901 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 88168

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16615
/proc/meminfo: memFree=1292808/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=88168 CPUtime=582.15
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 22493 0 0 0 58191 24 0 0 25 0 1 0 285859661 90284032 21372 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 22042 21372 74 138 0 21901 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 88168

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16615
/proc/meminfo: memFree=1280136/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=100736 CPUtime=642.15
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 25653 0 0 0 64187 28 0 0 25 0 1 0 285859661 103153664 24532 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 25184 24532 74 138 0 25043 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 100736

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16615
/proc/meminfo: memFree=1270792/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=110228 CPUtime=702.13
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 27996 0 0 0 70182 31 0 0 25 0 1 0 285859661 112873472 26875 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 27557 26875 74 138 0 27416 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 110228

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16615
/proc/meminfo: memFree=1259976/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=120888 CPUtime=762.12
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 30659 0 0 0 76177 35 0 0 25 0 1 0 285859661 123789312 29538 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 30222 29538 74 138 0 30081 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 120888

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16615
/proc/meminfo: memFree=1253768/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=127048 CPUtime=822.1
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 32221 0 0 0 82173 37 0 0 25 0 1 0 285859661 130097152 31100 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 31762 31100 74 138 0 31621 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 127048

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16615
/proc/meminfo: memFree=1249288/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=131756 CPUtime=882.09
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 33292 0 0 0 88171 38 0 0 25 0 1 0 285859661 134918144 32171 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 32939 32171 74 138 0 32798 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 131756

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16615
/proc/meminfo: memFree=1249288/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=131756 CPUtime=942.08
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 33292 0 0 0 94169 39 0 0 25 0 1 0 285859661 134918144 32171 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 32939 32171 74 138 0 32798 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 131756

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16615
/proc/meminfo: memFree=1249224/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=131756 CPUtime=1002.06
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 33292 0 0 0 100167 39 0 0 25 0 1 0 285859661 134918144 32171 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 32939 32171 74 138 0 32798 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 131756

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16615
/proc/meminfo: memFree=1249160/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=131756 CPUtime=1062.05
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 33293 0 0 0 106165 40 0 0 25 0 1 0 285859661 134918144 32172 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 32939 32172 74 138 0 32798 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 131756

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16615
/proc/meminfo: memFree=1249160/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=131756 CPUtime=1122.03
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 33293 0 0 0 112163 40 0 0 25 0 1 0 285859661 134918144 32172 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 32939 32172 74 138 0 32798 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 131756

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 16615
/proc/meminfo: memFree=1249096/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=131756 CPUtime=1182.02
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 33297 0 0 0 118161 41 0 0 25 0 1 0 285859661 134918144 32176 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 32939 32176 74 138 0 32798 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 131756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16615
/proc/meminfo: memFree=1249096/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=131756 CPUtime=1200.02
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 33297 0 0 0 119961 41 0 0 25 0 1 0 285859661 134918144 32176 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556238 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 32939 32176 74 138 0 32798 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 131756

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16615
/proc/meminfo: memFree=1249096/2055920 swapFree=4144436/4192956
[pid=16612] ppid=16610 vsize=131756 CPUtime=1200.02
/proc/16612/stat : 16612 (minisat) R 16610 16612 15442 0 -1 4194304 33297 0 0 0 119961 41 0 0 25 0 1 0 285859661 134918144 32176 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556238 0 0 4096 3 0 0 0 17 1 0 0
/proc/16612/statm: 32939 32176 74 138 0 32798 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 131756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.33
CPU time (s): 1200.05
CPU user time (s): 1199.62
CPU system time (s): 0.432934
CPU usage (%): 99.9771
Max. virtual memory (cumulated for all children) (KiB): 131756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.432934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33297
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= 6
involuntary context switches= 1143

runsolver used 1.43578 second user time and 2.92156 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Feb 28 10:37:37 UTC 2007

IDJOB= 315785
IDBENCH= 20425
IDSOLVER= 109
FILE ID= node22/315785-1172659057

PBS_JOBID= 3981200

Free space on /tmp= 66502 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= /tmp/evaluation/315785-1172659057/minisat /tmp/evaluation/315785-1172659057/instance-315785-1172659057.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-315785-1172659057 -o ROOT/results/node22/solver-315785-1172659057 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315785-1172659057/minisat /tmp/evaluation/315785-1172659057/instance-315785-1172659057.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  175ec3119584300988ad366c4a04cccc

RANDOM SEED= 145342282

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1379040 kB
Buffers:         28904 kB
Cached:         580396 kB
SwapCached:      14260 kB
Active:         154740 kB
Inactive:       477388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1379040 kB
SwapTotal:     4192956 kB
SwapFree:      4144436 kB
Dirty:            4288 kB
Writeback:           0 kB
Mapped:          29684 kB
Slab:            30368 kB
Committed_AS:   782636 kB
PageTables:       1692 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= 66502 MiB

End job on node22 on Wed Feb 28 10:57:40 UTC 2007