Trace number 306479

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) 1200.1 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
MD5SUM9aef0bbcf7983db9bd08e85ce30f9d09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark311.96
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  7000                                                 |
0.00/0.00	c |  Number of clauses:    29400                                                |
0.00/0.05	c |  Parsing time:         0.05         s                                       |
0.00/0.10	c ============================[ Search Statistics ]==============================
0.00/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.10	c ===============================================================================
0.00/0.10	c |         0 |    6831    29128    88317 |     9709        0    nan |  0.000 % |
0.10/0.12	c |       101 |    6831    29128    88317 |    10680      101    147 |  0.000 % |
0.10/0.15	c |       252 |    6831    29128    88317 |    11748      252    138 |  0.000 % |
0.10/0.20	c |       481 |    6831    29128    88317 |    12923      481    133 |  0.000 % |
0.20/0.27	c |       818 |    6831    29128    88317 |    14215      818    127 |  0.000 % |
0.30/0.38	c |      1326 |    6831    29128    88317 |    15636     1326    126 |  0.000 % |
0.50/0.55	c |      2085 |    6831    29128    88317 |    17200     2085    133 |  0.000 % |
0.81/0.82	c |      3227 |    6831    29128    88317 |    18920     3227    142 |  0.000 % |
1.22/1.24	c |      4936 |    6831    29128    88317 |    20812     4936    141 |  0.000 % |
1.83/1.94	c |      7498 |    6831    29128    88317 |    22894     7498    144 |  0.000 % |
3.06/3.17	c |     11342 |    6831    29128    88317 |    25183    11342    152 |  0.000 % |
5.42/5.45	c |     17108 |    6831    29128    88317 |    27701    17108    160 |  0.000 % |
9.31/9.36	c |     25758 |    6831    29128    88317 |    30472    25758    167 |  0.000 % |
15.66/15.73	c |     38732 |    6831    29128    88317 |    33519    18937    172 |  0.000 % |
27.95/28.04	c |     58194 |    6831    29128    88317 |    36871    15437    185 |  0.000 % |
46.18/46.24	c |     87388 |    6831    29128    88317 |    40558    19539    182 |  0.000 % |
82.03/82.12	c |    131177 |    6831    29128    88317 |    44614    34193    191 |  0.000 % |
141.03/141.11	c |    196862 |    6831    29128    88317 |    49075    34715    222 |  0.000 % |
238.93/239.10	c |    295388 |    6831    29128    88317 |    53983    24151    174 |  0.000 % |
412.53/412.74	c |    443179 |    6831    29128    88317 |    59381    52250    205 |  0.000 % |
668.45/668.76	c |    664862 |    6831    29128    88317 |    65319    45568    195 |  0.000 % |
1115.27/1115.72	c |    997388 |    6831    29128    88317 |    71851    20232    170 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-306479-1172099922 -o ROOT/results/node9/solver-306479-1172099922 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306479-1172099922/minisat /tmp/evaluation/306479-1172099922/instance-306479-1172099922.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.04 1.01 1.00 3/77 15309
/proc/meminfo: memFree=1576960/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=2780 CPUtime=0
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 447 0 0 0 0 0 0 0 18 0 1 0 229946857 2846720 431 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134524938 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 695 431 58 138 0 554 0

[startup+0.106624 s]
/proc/loadavg: 1.04 1.01 1.00 3/77 15309
/proc/meminfo: memFree=1576960/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=4376 CPUtime=0.1
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 924 0 0 0 10 0 0 0 18 0 1 0 229946857 4481024 849 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 1094 849 72 138 0 953 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4376

[startup+0.514702 s]
/proc/loadavg: 1.04 1.01 1.00 3/77 15309
/proc/meminfo: memFree=1576960/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=5040 CPUtime=0.5
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 1091 0 0 0 50 0 0 0 22 0 1 0 229946857 5160960 1016 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 1260 1016 74 138 0 1119 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5040

[startup+1.33486 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 15310
/proc/meminfo: memFree=1571640/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=6888 CPUtime=1.32
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 1577 0 0 0 132 0 0 0 25 0 1 0 229946857 7053312 1502 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 1722 1502 74 138 0 1581 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6888

[startup+2.97118 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 15310
/proc/meminfo: memFree=1568888/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=10716 CPUtime=2.96
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 2503 0 0 0 295 1 0 0 25 0 1 0 229946857 10973184 2428 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 2679 2428 74 138 0 2538 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10716

[startup+6.25081 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 15310
/proc/meminfo: memFree=1562296/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=16764 CPUtime=6.23
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 4033 0 0 0 622 1 0 0 25 0 1 0 229946857 17166336 3958 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 4191 3958 74 138 0 4050 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 16764

[startup+12.7051 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 15310
/proc/meminfo: memFree=1551992/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=25904 CPUtime=12.69
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 6314 0 0 0 1266 3 0 0 25 0 1 0 229946857 26525696 6239 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 6476 6239 74 138 0 6335 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25904

[startup+25.5125 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15310
/proc/meminfo: memFree=1548664/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=29732 CPUtime=25.49
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 7256 0 0 0 2544 5 0 0 25 0 1 0 229946857 30445568 7181 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 7433 7181 74 138 0 7292 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29732

[startup+51.1285 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15310
/proc/meminfo: memFree=1543544/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=34360 CPUtime=51.1
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 8416 0 0 0 5104 6 0 0 25 0 1 0 229946857 35184640 8341 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 8590 8341 74 138 0 8449 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 34360

[startup+102.353 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15310
/proc/meminfo: memFree=1535800/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=42096 CPUtime=102.3
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 10344 0 0 0 10222 8 0 0 25 0 1 0 229946857 43106304 10269 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 10524 10269 74 138 0 10383 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 42096

[startup+162.393 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15310
/proc/meminfo: memFree=1527288/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=50544 CPUtime=162.32
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 12466 0 0 0 16221 11 0 0 25 0 1 0 229946857 51757056 12391 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 12636 12391 74 138 0 12495 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 50544

[startup+222.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15310
/proc/meminfo: memFree=1527288/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=50544 CPUtime=222.34
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 12466 0 0 0 22222 12 0 0 25 0 1 0 229946857 51757056 12391 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 12636 12391 74 138 0 12495 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 50544

[startup+282.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15310
/proc/meminfo: memFree=1525368/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=52524 CPUtime=282.35
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 12964 0 0 0 28222 13 0 0 25 0 1 0 229946857 53784576 12889 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 13131 12889 74 138 0 12990 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 52524

[startup+342.491 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15310
/proc/meminfo: memFree=1523384/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=54504 CPUtime=342.36
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 13463 0 0 0 34222 14 0 0 25 0 1 0 229946857 55812096 13388 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 13626 13388 74 138 0 13485 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 54504

[startup+402.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15310
/proc/meminfo: memFree=1521336/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=56484 CPUtime=402.39
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 13968 0 0 0 40224 15 0 0 25 0 1 0 229946857 57839616 13893 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550738 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 14121 13893 74 138 0 13980 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 56484

[startup+462.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15310
/proc/meminfo: memFree=1518456/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=59388 CPUtime=462.39
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 14677 0 0 0 46223 16 0 0 25 0 1 0 229946857 60813312 14602 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550611 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 14847 14602 74 138 0 14706 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 59388

[startup+522.598 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 15310
/proc/meminfo: memFree=1518392/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=59388 CPUtime=522.41
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 14678 0 0 0 52224 17 0 0 25 0 1 0 229946857 60813312 14603 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 14847 14603 74 138 0 14706 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 59388

[startup+582.632 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15310
/proc/meminfo: memFree=1518456/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=59388 CPUtime=582.43
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 14678 0 0 0 58225 18 0 0 25 0 1 0 229946857 60813312 14603 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 14847 14603 74 138 0 14706 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 59388

[startup+642.665 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15310
/proc/meminfo: memFree=1518520/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=59388 CPUtime=642.43
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 14678 0 0 0 64225 18 0 0 25 0 1 0 229946857 60813312 14603 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 14847 14603 74 138 0 14706 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 59388

[startup+702.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15310
/proc/meminfo: memFree=1513976/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=63996 CPUtime=702.45
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 15799 0 0 0 70225 20 0 0 25 0 1 0 229946857 65531904 15724 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 15999 15724 74 138 0 15858 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 63996

[startup+762.739 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15310
/proc/meminfo: memFree=1508280/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=69540 CPUtime=762.46
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 17206 0 0 0 76224 22 0 0 25 0 1 0 229946857 71208960 17131 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 17385 17131 74 138 0 17244 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 69540

[startup+822.777 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 15310
/proc/meminfo: memFree=1508280/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=69540 CPUtime=822.48
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 17206 0 0 0 82225 23 0 0 25 0 1 0 229946857 71208960 17131 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 17385 17131 74 138 0 17244 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 69540

[startup+882.812 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15310
/proc/meminfo: memFree=1508280/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=69540 CPUtime=882.49
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 17206 0 0 0 88226 23 0 0 25 0 1 0 229946857 71208960 17131 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 17385 17131 74 138 0 17244 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 69540

[startup+942.837 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15310
/proc/meminfo: memFree=1508280/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=69540 CPUtime=942.5
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 17206 0 0 0 94226 24 0 0 25 0 1 0 229946857 71208960 17131 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 17385 17131 74 138 0 17244 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 69540

[startup+1002.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15310
/proc/meminfo: memFree=1508408/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=69540 CPUtime=1002.51
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 17206 0 0 0 100227 24 0 0 25 0 1 0 229946857 71208960 17131 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 17385 17131 74 138 0 17244 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 69540

[startup+1062.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15310
/proc/meminfo: memFree=1508408/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=69540 CPUtime=1062.53
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 17206 0 0 0 106228 25 0 0 25 0 1 0 229946857 71208960 17131 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550994 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 17385 17131 74 138 0 17244 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 69540

[startup+1122.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15310
/proc/meminfo: memFree=1508408/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=69540 CPUtime=1122.54
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 17206 0 0 0 112229 25 0 0 25 0 1 0 229946857 71208960 17131 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 17385 17131 74 138 0 17244 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 69540

[startup+1182.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15310
/proc/meminfo: memFree=1506488/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=71520 CPUtime=1182.56
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 17692 0 0 0 118229 27 0 0 25 0 1 0 229946857 73236480 17617 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 17880 17617 74 138 0 17739 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 71520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15310
/proc/meminfo: memFree=1506488/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=71520 CPUtime=1200.08
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 17692 0 0 0 119981 27 0 0 25 0 1 0 229946857 73236480 17617 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 17880 17617 74 138 0 17739 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 71520

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15310
/proc/meminfo: memFree=1506488/2055920 swapFree=4192812/4192956
[pid=15309] ppid=15307 vsize=71520 CPUtime=1200.08
/proc/15309/stat : 15309 (minisat) R 15307 15309 14676 0 -1 4194304 17692 0 0 0 119981 27 0 0 25 0 1 0 229946857 73236480 17617 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/15309/statm: 17880 17617 74 138 0 17739 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 71520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.81
CPU system time (s): 0.283956
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 71520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.283956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17692
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= 8456

runsolver used 1.25081 second user time and 3.02254 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Wed Feb 21 23:18:42 UTC 2007

IDJOB= 306479
IDBENCH= 20182
IDSOLVER= 109
FILE ID= node9/306479-1172099922

PBS_JOBID= 3865349

Free space on /tmp= 66550 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S56884336-05.cnf
COMMAND LINE= /tmp/evaluation/306479-1172099922/minisat /tmp/evaluation/306479-1172099922/instance-306479-1172099922.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-306479-1172099922 -o ROOT/results/node9/solver-306479-1172099922 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306479-1172099922/minisat /tmp/evaluation/306479-1172099922/instance-306479-1172099922.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  9aef0bbcf7983db9bd08e85ce30f9d09

RANDOM SEED= 910076577

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1577432 kB
Buffers:         55308 kB
Cached:         296456 kB
SwapCached:          0 kB
Active:         287224 kB
Inactive:       118992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1577432 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:          73312 kB
Slab:            57896 kB
Committed_AS:  1171648 kB
PageTables:       1688 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= 66550 MiB

End job on node9 on Wed Feb 21 23:38:45 UTC 2007