Trace number 307791

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) 1200.11 1200.44

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
MD5SUM00293343f58b96b091c585953d0e06f9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.995848
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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:  6500                                                 |
0.00/0.00	c |  Number of clauses:    17354                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |    4524    14477    44197 |     4825        0    nan |  0.000 % |
0.00/0.09	c |       100 |    4524    14477    44197 |     5308       99     28 |  0.031 % |
0.10/0.11	c |       252 |    4524    14477    44197 |     5839      251     31 |  0.031 % |
0.10/0.15	c |       477 |    4522    14461    44154 |     6422      476     31 |  0.031 % |
0.20/0.21	c |       815 |    4522    14461    44154 |     7065      814     34 |  0.031 % |
0.20/0.29	c |      1322 |    4522    14461    44154 |     7771     1321     36 |  0.031 % |
0.40/0.42	c |      2083 |    4521    14455    44136 |     8548     2081     37 |  0.046 % |
0.61/0.63	c |      3225 |    4521    14455    44136 |     9403     3223     38 |  0.046 % |
0.91/0.98	c |      4934 |    4521    14455    44136 |    10344     4932     38 |  0.046 % |
1.53/1.58	c |      7497 |    4521    14455    44136 |    11378     7495     38 |  0.046 % |
2.55/2.58	c |     11342 |    4521    14455    44136 |    12516    11340     37 |  0.046 % |
4.09/4.17	c |     17108 |    4521    14455    44136 |    13768    10674     36 |  0.046 % |
6.55/6.62	c |     25759 |    4521    14455    44136 |    15145    12196     39 |  0.046 % |
10.85/10.89	c |     38734 |    4521    14455    44136 |    16659     9632     40 |  0.046 % |
17.30/17.34	c |     58196 |    4521    14455    44136 |    18325    11958     44 |  0.046 % |
28.77/28.80	c |     87389 |    4521    14455    44136 |    20158    12874     40 |  0.046 % |
47.32/47.35	c |    131178 |    4521    14455    44136 |    22173    15303     44 |  0.046 % |
76.09/76.17	c |    196862 |    4521    14455    44136 |    24391    13170     40 |  0.046 % |
122.48/122.56	c |    295388 |    4521    14455    44136 |    26830    23891     46 |  0.046 % |
202.57/202.68	c |    443178 |    4521    14455    44136 |    29513    17069     44 |  0.046 % |
325.68/325.83	c |    664861 |    4521    14455    44136 |    32464    27932     52 |  0.046 % |
531.63/531.78	c |    997386 |    4521    14455    44136 |    35711    24442     54 |  0.046 % |
848.18/848.51	c |   1496175 |    4521    14455    44136 |    39282    29755     54 |  0.046 % |

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/node11/watcher-307791-1172503565 -o ROOT/results/node11/solver-307791-1172503565 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307791-1172503565/minisat /tmp/evaluation/307791-1172503565/instance-307791-1172503565.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: 1.00 1.00 1.00 3/77 8029
/proc/meminfo: memFree=1587784/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=2780 CPUtime=0
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 383 0 0 0 0 0 0 0 18 0 1 0 270311104 2846720 367 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 695 367 58 138 0 554 0

[startup+0.106821 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8029
/proc/meminfo: memFree=1587784/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=4240 CPUtime=0.1
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 815 0 0 0 10 0 0 0 18 0 1 0 270311104 4341760 761 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 1060 761 72 138 0 919 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4240

[startup+0.51487 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8029
/proc/meminfo: memFree=1587784/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=4240 CPUtime=0.5
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 819 0 0 0 50 0 0 0 22 0 1 0 270311104 4341760 765 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 1060 765 72 138 0 919 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4240

[startup+1.33497 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1584704/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=4784 CPUtime=1.32
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 949 0 0 0 132 0 0 0 25 0 1 0 270311104 4898816 895 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556272 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 1196 895 72 138 0 1055 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4784

[startup+2.97116 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1583808/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=5888 CPUtime=2.95
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 1218 0 0 0 295 0 0 0 25 0 1 0 270311104 6029312 1164 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 1472 1164 72 138 0 1331 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 5888

[startup+6.25555 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1582848/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=6284 CPUtime=6.25
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 1327 0 0 0 624 1 0 0 25 0 1 0 270311104 6434816 1273 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556277 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 1571 1273 72 138 0 1430 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 6284

[startup+12.7103 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1582144/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=6944 CPUtime=12.7
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 1501 0 0 0 1269 1 0 0 25 0 1 0 270311104 7110656 1447 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 1736 1447 72 138 0 1595 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 6944

[startup+25.5138 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1580928/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=8096 CPUtime=25.49
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 1783 0 0 0 2548 1 0 0 25 0 1 0 270311104 8290304 1729 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550646 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 2024 1729 72 138 0 1883 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8096

[startup+51.1268 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1579776/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=9288 CPUtime=51.1
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 2074 0 0 0 5108 2 0 0 25 0 1 0 270311104 9510912 2020 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 2322 2020 72 138 0 2181 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9288

[startup+102.346 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1577984/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=11016 CPUtime=102.31
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 2511 0 0 0 10228 3 0 0 25 0 1 0 270311104 11280384 2457 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 2754 2457 72 138 0 2613 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 11016

[startup+162.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1576960/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=11976 CPUtime=162.32
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 2749 0 0 0 16229 3 0 0 25 0 1 0 270311104 12263424 2695 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550501 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 2994 2695 72 138 0 2853 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 11976

[startup+222.411 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1575616/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=13408 CPUtime=222.34
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 3091 0 0 0 22229 5 0 0 25 0 1 0 270311104 13729792 3037 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 3352 3037 72 138 0 3211 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 13408

[startup+282.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1574400/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=14604 CPUtime=282.36
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 3385 0 0 0 28230 6 0 0 25 0 1 0 270311104 14954496 3331 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 3651 3331 72 138 0 3510 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 14604

[startup+342.473 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1572800/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=16188 CPUtime=342.37
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 3779 0 0 0 34230 7 0 0 25 0 1 0 270311104 16576512 3725 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 4047 3725 72 138 0 3906 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 16188

[startup+402.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1572160/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=16720 CPUtime=402.38
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 3942 0 0 0 40231 7 0 0 25 0 1 0 270311104 17121280 3888 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 4180 3888 72 138 0 4039 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 16720

[startup+462.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1571968/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=17116 CPUtime=462.4
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 4016 0 0 0 46232 8 0 0 25 0 1 0 270311104 17526784 3962 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 4279 3962 72 138 0 4138 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 17116

[startup+522.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1571072/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=17920 CPUtime=522.41
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 4225 0 0 0 52232 9 0 0 25 0 1 0 270311104 18350080 4171 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 4480 4171 72 138 0 4339 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 17920

[startup+582.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1569856/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=19108 CPUtime=582.43
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 4532 0 0 0 58233 10 0 0 25 0 1 0 270311104 19566592 4478 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 4777 4478 72 138 0 4636 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 19108

[startup+642.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1569344/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=19660 CPUtime=642.44
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 4652 0 0 0 64234 10 0 0 25 0 1 0 270311104 20131840 4598 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 4915 4598 72 138 0 4774 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 19660

[startup+702.661 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1568448/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=20584 CPUtime=702.46
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 4878 0 0 0 70235 11 0 0 25 0 1 0 270311104 21078016 4824 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 5146 4824 72 138 0 5005 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 20584

[startup+762.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1568448/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=20584 CPUtime=762.46
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 4880 0 0 0 76235 11 0 0 25 0 1 0 270311104 21078016 4826 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 5146 4826 72 138 0 5005 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 20584

[startup+822.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1567936/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=21116 CPUtime=822.48
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 5013 0 0 0 82236 12 0 0 25 0 1 0 270311104 21622784 4959 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 5279 4959 72 138 0 5138 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 21116

[startup+882.747 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1567936/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=21116 CPUtime=882.49
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 5016 0 0 0 88237 12 0 0 25 0 1 0 270311104 21622784 4962 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 5279 4962 72 138 0 5138 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 21116

[startup+942.779 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8030
/proc/meminfo: memFree=1567552/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=21512 CPUtime=942.51
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 5103 0 0 0 94238 13 0 0 25 0 1 0 270311104 22028288 5049 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 5378 5049 72 138 0 5237 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 21512

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8032
/proc/meminfo: memFree=1567360/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=21512 CPUtime=1002.53
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 5115 0 0 0 100239 14 0 0 25 0 1 0 270311104 22028288 5061 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556412 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 5378 5061 72 138 0 5237 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 21512

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8032
/proc/meminfo: memFree=1567424/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=21512 CPUtime=1062.54
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 5115 0 0 0 106240 14 0 0 25 0 1 0 270311104 22028288 5061 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556082 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 5378 5061 72 138 0 5237 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 21512

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8032
/proc/meminfo: memFree=1566912/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=22188 CPUtime=1122.56
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 5267 0 0 0 112241 15 0 0 25 0 1 0 270311104 22720512 5213 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 5547 5213 72 138 0 5406 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 22188

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8032
/proc/meminfo: memFree=1566912/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=22188 CPUtime=1182.58
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 5267 0 0 0 118242 16 0 0 25 0 1 0 270311104 22720512 5213 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 5547 5213 72 138 0 5406 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 22188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8032
/proc/meminfo: memFree=1566848/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=22188 CPUtime=1200.1
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 5275 0 0 0 119994 16 0 0 25 0 1 0 270311104 22720512 5221 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 5547 5221 72 138 0 5406 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 22188

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8032
/proc/meminfo: memFree=1566848/2055920 swapFree=4192812/4192956
[pid=8029] ppid=8027 vsize=22188 CPUtime=1200.1
/proc/8029/stat : 8029 (minisat) R 8027 8029 7680 0 -1 4194304 5275 0 0 0 119994 16 0 0 25 0 1 0 270311104 22720512 5221 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/8029/statm: 5547 5221 72 138 0 5406 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 22188

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.95
CPU system time (s): 0.164974
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 22188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5275
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= 25117

runsolver used 1.37379 second user time and 2.84557 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Feb 26 15:26:05 UTC 2007

IDJOB= 307791
IDBENCH= 20214
IDSOLVER= 109
FILE ID= node11/307791-1172503565

PBS_JOBID= 3971602

Free space on /tmp= 66559 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/307791-1172503565/minisat /tmp/evaluation/307791-1172503565/instance-307791-1172503565.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-307791-1172503565 -o ROOT/results/node11/solver-307791-1172503565 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307791-1172503565/minisat /tmp/evaluation/307791-1172503565/instance-307791-1172503565.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  00293343f58b96b091c585953d0e06f9

RANDOM SEED= 953988822

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1588384 kB
Buffers:         49612 kB
Cached:         305416 kB
SwapCached:          0 kB
Active:         213132 kB
Inactive:       185292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588384 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          62284 kB
Slab:            54696 kB
Committed_AS:   780456 kB
PageTables:       1756 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= 66559 MiB

End job on node11 on Mon Feb 26 15:46:08 UTC 2007