Trace number 303773

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) 1200.08 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S849793820-03.cnf
MD5SUMed1f689cc6976e9722bcb1ee5f3d8edc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

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:  200                                                  |
0.00/0.00	c |  Number of clauses:    17000                                                |
0.00/0.09	c |  Parsing time:         0.09         s                                       |
0.40/0.50	c ============================[ Search Statistics ]==============================
0.40/0.50	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.40/0.50	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.40/0.50	c ===============================================================================
0.40/0.50	c |         0 |     200    17000   119000 |     5666        0    nan |  0.000 % |
0.40/0.51	c |       101 |     200    17000   119000 |     6233      101     55 |  0.003 % |
0.51/0.53	c |       252 |     200    17000   119000 |     6856      252     58 |  0.003 % |
0.51/0.55	c |       477 |     200    17000   119000 |     7542      477     57 |  0.003 % |
0.51/0.58	c |       814 |     200    17000   119000 |     8296      814     56 |  0.003 % |
0.61/0.62	c |      1320 |     200    17000   119000 |     9126     1320     57 |  0.003 % |
0.61/0.69	c |      2079 |     200    17000   119000 |    10038     2079     57 |  0.003 % |
0.71/0.81	c |      3219 |     200    17000   119000 |    11042     3219     58 |  0.003 % |
0.91/0.99	c |      4927 |     200    17000   119000 |    12147     4927     57 |  0.003 % |
1.22/1.32	c |      7489 |     200    17000   119000 |    13361     7489     58 |  0.003 % |
1.84/1.92	c |     11336 |     200    17000   119000 |    14697    11336     59 |  0.003 % |
2.86/2.96	c |     17103 |     200    17000   119000 |    16167     9709     58 |  0.003 % |
4.60/4.71	c |     25752 |     200    17000   119000 |    17784    10231     58 |  0.003 % |
7.37/7.46	c |     38729 |     200    17000   119000 |    19562    14277     58 |  0.003 % |
12.08/12.09	c |     58190 |     200    17000   119000 |    21519    14093     58 |  0.003 % |
19.76/19.88	c |     87383 |     200    17000   119000 |    23671    10874     57 |  0.003 % |
31.95/32.00	c |    131173 |     200    17000   119000 |    26038    18045     58 |  0.003 % |
54.49/54.56	c |    196857 |     200    17000   119000 |    28641    13444     57 |  0.003 % |
87.36/87.47	c |    295384 |     200    17000   119000 |    31506    28709     58 |  0.003 % |
139.80/139.94	c |    443173 |     200    17000   119000 |    34656    26217     60 |  0.003 % |
221.73/221.86	c |    664856 |     200    17000   119000 |    38122    28056     59 |  0.003 % |
350.86/351.00	c |    997382 |     200    17000   119000 |    41934    30907     58 |  0.003 % |
568.29/568.51	c |   1496171 |     200    17000   119000 |    46128    38625     58 |  0.003 % |
912.80/913.15	c |   2244354 |     200    17000   119000 |    50741    35171     60 |  0.003 % |

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/node18/watcher-303773-1172043392 -o ROOT/results/node18/solver-303773-1172043392 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303773-1172043392/minisat /tmp/evaluation/303773-1172043392/instance-303773-1172043392.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 11110
/proc/meminfo: memFree=1505784/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=1888 CPUtime=0
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 224293797 1933312 232 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 472 233 58 138 0 331 0

[startup+0.107897 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11110
/proc/meminfo: memFree=1505784/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=3288 CPUtime=0.1
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 616 0 0 0 10 0 0 0 18 0 1 0 224293797 3366912 600 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 822 600 71 138 0 681 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3288

[startup+0.515937 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11110
/proc/meminfo: memFree=1505784/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=3348 CPUtime=0.51
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 652 0 0 0 51 0 0 0 21 0 1 0 224293797 3428352 634 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134728701 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 837 634 73 138 0 696 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3348

[startup+1.33802 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11111
/proc/meminfo: memFree=1502512/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=4804 CPUtime=1.33
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 996 0 0 0 133 0 0 0 25 0 1 0 224293797 4919296 978 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 1201 978 73 138 0 1060 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4804

[startup+2.97818 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11111
/proc/meminfo: memFree=1500464/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=6652 CPUtime=2.96
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 1469 0 0 0 296 0 0 0 25 0 1 0 224293797 6811648 1451 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 1663 1451 73 138 0 1522 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6652

[startup+6.25449 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11111
/proc/meminfo: memFree=1499512/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=7576 CPUtime=6.25
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 1687 0 0 0 624 1 0 0 25 0 1 0 224293797 7757824 1669 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 1894 1669 73 138 0 1753 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 7576

[startup+12.7111 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11111
/proc/meminfo: memFree=1498296/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=8276 CPUtime=12.7
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 1876 0 0 0 1269 1 0 0 25 0 1 0 224293797 8474624 1858 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550622 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 2069 1858 73 138 0 1928 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8276

[startup+25.5124 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11111
/proc/meminfo: memFree=1496824/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=9860 CPUtime=25.49
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 2251 0 0 0 2548 1 0 0 25 0 1 0 224293797 10096640 2233 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550787 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 2465 2233 73 138 0 2324 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9860

[startup+51.1238 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11111
/proc/meminfo: memFree=1495480/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=11180 CPUtime=51.1
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 2572 0 0 0 5108 2 0 0 25 0 1 0 224293797 11448320 2554 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 2795 2554 73 138 0 2654 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11180

[startup+102.346 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11111
/proc/meminfo: memFree=1493304/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=13596 CPUtime=102.3
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 3160 0 0 0 10228 2 0 0 25 0 1 0 224293797 13922304 3142 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 3399 3142 73 138 0 3258 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 13596

[startup+162.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11111
/proc/meminfo: memFree=1491896/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=14828 CPUtime=162.32
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 3463 0 0 0 16229 3 0 0 25 0 1 0 224293797 15183872 3445 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 3707 3445 73 138 0 3566 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 14828

[startup+222.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11113
/proc/meminfo: memFree=1491448/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=15240 CPUtime=222.34
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 3559 0 0 0 22230 4 0 0 25 0 1 0 224293797 15605760 3541 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 3810 3541 73 138 0 3669 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 15240

[startup+282.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11113
/proc/meminfo: memFree=1490040/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=16604 CPUtime=282.35
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 3898 0 0 0 28230 5 0 0 25 0 1 0 224293797 17002496 3880 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 4151 3880 73 138 0 4010 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 16604

[startup+342.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11113
/proc/meminfo: memFree=1489720/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=16940 CPUtime=342.36
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 3992 0 0 0 34231 5 0 0 25 0 1 0 224293797 17346560 3974 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 4235 3974 73 138 0 4094 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 16940

[startup+402.497 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 11113
/proc/meminfo: memFree=1488248/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=18532 CPUtime=402.37
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 4367 0 0 0 40231 6 0 0 25 0 1 0 224293797 18976768 4349 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 4633 4349 73 138 0 4492 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 18532

[startup+462.526 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 11113
/proc/meminfo: memFree=1487864/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=19076 CPUtime=462.39
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 4463 0 0 0 46232 7 0 0 25 0 1 0 224293797 19533824 4445 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 4769 4445 73 138 0 4628 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 19076

[startup+522.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11113
/proc/meminfo: memFree=1487736/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=19208 CPUtime=522.4
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 4496 0 0 0 52233 7 0 0 25 0 1 0 224293797 19668992 4478 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 4802 4478 73 138 0 4661 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 19208

[startup+582.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11113
/proc/meminfo: memFree=1486584/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=20280 CPUtime=582.42
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 4783 0 0 0 58234 8 0 0 25 0 1 0 224293797 20766720 4765 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 5070 4765 73 138 0 4929 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 20280

[startup+642.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11113
/proc/meminfo: memFree=1485752/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=21096 CPUtime=642.44
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 4990 0 0 0 64235 9 0 0 25 0 1 0 224293797 21602304 4972 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 5274 4972 73 138 0 5133 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 21096

[startup+702.651 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11113
/proc/meminfo: memFree=1485624/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=21236 CPUtime=702.45
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 5016 0 0 0 70236 9 0 0 25 0 1 0 224293797 21745664 4998 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 5309 4998 73 138 0 5168 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 21236

[startup+762.684 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11113
/proc/meminfo: memFree=1485432/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=21548 CPUtime=762.47
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 5073 0 0 0 76237 10 0 0 25 0 1 0 224293797 22065152 5055 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 5387 5055 73 138 0 5246 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 21548

[startup+822.715 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11113
/proc/meminfo: memFree=1485368/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=21548 CPUtime=822.48
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 5086 0 0 0 82238 10 0 0 25 0 1 0 224293797 22065152 5068 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 5387 5068 73 138 0 5246 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 21548

[startup+882.742 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11113
/proc/meminfo: memFree=1485176/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=21820 CPUtime=882.49
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 5148 0 0 0 88238 11 0 0 25 0 1 0 224293797 22343680 5130 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 5455 5130 73 138 0 5314 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 21820

[startup+942.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11113
/proc/meminfo: memFree=1483640/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=23296 CPUtime=942.5
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 5516 0 0 0 94238 12 0 0 25 0 1 0 224293797 23855104 5498 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 5824 5498 73 138 0 5683 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 23296

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11113
/proc/meminfo: memFree=1483512/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=23476 CPUtime=1002.51
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 5562 0 0 0 100239 12 0 0 25 0 1 0 224293797 24039424 5544 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 5869 5544 73 138 0 5728 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 23476

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11113
/proc/meminfo: memFree=1483256/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=23776 CPUtime=1062.53
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 5633 0 0 0 106240 13 0 0 25 0 1 0 224293797 24346624 5615 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 5944 5615 73 138 0 5803 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 23776

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11113
/proc/meminfo: memFree=1482808/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=24192 CPUtime=1122.53
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 5734 0 0 0 112240 13 0 0 25 0 1 0 224293797 24772608 5716 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 6048 5716 73 138 0 5907 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 24192

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11113
/proc/meminfo: memFree=1482744/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=24336 CPUtime=1182.55
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 5751 0 0 0 118241 14 0 0 25 0 1 0 224293797 24920064 5733 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 6084 5733 73 138 0 5943 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 24336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11113
/proc/meminfo: memFree=1482680/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=24336 CPUtime=1200.06
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 5768 0 0 0 119992 14 0 0 25 0 1 0 224293797 24920064 5750 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 6084 5750 73 138 0 5943 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 24336

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11113
/proc/meminfo: memFree=1482680/2055920 swapFree=4192812/4192956
[pid=11110] ppid=11108 vsize=24336 CPUtime=1200.06
/proc/11110/stat : 11110 (minisat) R 11108 11110 10681 0 -1 4194304 5768 0 0 0 119992 14 0 0 25 0 1 0 224293797 24920064 5750 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/11110/statm: 6084 5750 73 138 0 5943 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 24336

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.93
CPU system time (s): 0.148977
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 24336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5768
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= 880

runsolver used 1.40179 second user time and 2.82557 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Feb 21 07:36:33 UTC 2007

IDJOB= 303773
IDBENCH= 20116
IDSOLVER= 109
FILE ID= node18/303773-1172043392

PBS_JOBID= 3865266

Free space on /tmp= 66545 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S849793820-03.cnf
COMMAND LINE= /tmp/evaluation/303773-1172043392/minisat /tmp/evaluation/303773-1172043392/instance-303773-1172043392.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-303773-1172043392 -o ROOT/results/node18/solver-303773-1172043392 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303773-1172043392/minisat /tmp/evaluation/303773-1172043392/instance-303773-1172043392.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  ed1f689cc6976e9722bcb1ee5f3d8edc

RANDOM SEED= 175852677

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
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		: 3000.236
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:       1506128 kB
Buffers:         57152 kB
Cached:         359008 kB
SwapCached:          0 kB
Active:         316088 kB
Inactive:       159624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1506128 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1380 kB
Writeback:           0 kB
Mapped:          78448 kB
Slab:            59644 kB
Committed_AS:   878160 kB
PageTables:       1668 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= 66545 MiB

End job on node18 on Wed Feb 21 07:56:35 UTC 2007