Trace number 305659

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) 1200.02 1200.47

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S251010207-06.cnf
MD5SUM91dc612395480e1b0d1bd4361bc37ee8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark58.3301
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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:  4000                                                 |
0.00/0.00	c |  Number of clauses:    16800                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.05	c ============================[ Search Statistics ]==============================
0.00/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.05	c |         0 |    3903    16663    50550 |     5554        0    nan |  0.000 % |
0.00/0.06	c |       100 |    3903    16663    50550 |     6109      100     96 |  0.000 % |
0.00/0.08	c |       251 |    3903    16663    50550 |     6720      251     82 |  0.000 % |
0.10/0.11	c |       477 |    3903    16663    50550 |     7392      477     79 |  0.000 % |
0.10/0.15	c |       814 |    3903    16663    50550 |     8132      814     86 |  0.000 % |
0.20/0.22	c |      1322 |    3903    16663    50550 |     8945     1322     89 |  0.000 % |
0.30/0.33	c |      2082 |    3903    16663    50550 |     9839     2082     91 |  0.000 % |
0.51/0.51	c |      3221 |    3903    16663    50550 |    10823     3221     97 |  0.000 % |
0.71/0.80	c |      4931 |    3903    16663    50550 |    11906     4931    100 |  0.000 % |
1.22/1.30	c |      7494 |    3903    16663    50550 |    13096     7494    105 |  0.000 % |
2.04/2.14	c |     11338 |    3903    16663    50550 |    14406    11338    108 |  0.000 % |
3.47/3.51	c |     17105 |    3903    16663    50550 |    15847     9627    110 |  0.000 % |
5.94/5.95	c |     25754 |    3903    16663    50550 |    17431    10092    114 |  0.000 % |
10.13/10.19	c |     38729 |    3903    16663    50550 |    19175    14085    122 |  0.000 % |
17.09/17.18	c |     58191 |    3903    16663    50550 |    21092    13764    125 |  0.000 % |
29.59/29.68	c |     87386 |    3903    16663    50550 |    23201    21310    123 |  0.000 % |
51.40/51.45	c |    131176 |    3903    16663    50550 |    25522    17051    125 |  0.000 % |
88.47/88.57	c |    196862 |    3903    16663    50550 |    28074    15041    127 |  0.000 % |
141.12/141.22	c |    295388 |    3903    16663    50550 |    30881    19745    119 |  0.000 % |
224.07/224.21	c |    443179 |    3903    16663    50550 |    33969    18438    111 |  0.000 % |
363.87/364.04	c |    664864 |    3903    16663    50550 |    37366    28332    121 |  0.000 % |
588.25/588.51	c |    997389 |    3903    16663    50550 |    41103    19629    124 |  0.000 % |
962.47/962.79	c |   1496180 |    3903    16663    50550 |    45213    19287    114 |  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/node20/watcher-305659-1172083323 -o ROOT/results/node20/solver-305659-1172083323 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305659-1172083323/minisat /tmp/evaluation/305659-1172083323/instance-305659-1172083323.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: 0.92 0.98 0.99 3/77 12200
/proc/meminfo: memFree=1495664/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=2364 CPUtime=0
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 228286311 2420736 304 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134713835 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 591 304 58 138 0 450 0

[startup+0.107222 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12200
/proc/meminfo: memFree=1495664/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=3320 CPUtime=0.1
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 589 0 0 0 10 0 0 0 18 0 1 0 228286311 3399680 571 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556286 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 830 571 73 138 0 689 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3320

[startup+0.515272 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12200
/proc/meminfo: memFree=1495664/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=4244 CPUtime=0.51
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 810 0 0 0 51 0 0 0 22 0 1 0 228286311 4345856 792 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 1061 792 73 138 0 920 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4244

[startup+1.33537 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1491112/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=6356 CPUtime=1.32
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 1342 0 0 0 132 0 0 0 25 0 1 0 228286311 6508544 1324 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 1589 1324 73 138 0 1448 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6356

[startup+2.97157 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1488488/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=9828 CPUtime=2.96
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 2203 0 0 0 295 1 0 0 25 0 1 0 228286311 10063872 2185 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551867 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 2457 2185 73 138 0 2316 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9828

[startup+6.25497 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1485800/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=11016 CPUtime=6.24
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 2493 0 0 0 623 1 0 0 25 0 1 0 228286311 11280384 2475 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 2754 2475 73 138 0 2613 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11016

[startup+12.7087 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1483240/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=13536 CPUtime=12.69
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 3107 0 0 0 1268 1 0 0 25 0 1 0 228286311 13860864 3089 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 3384 3089 73 138 0 3243 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13536

[startup+25.5123 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1481704/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=14988 CPUtime=25.49
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 3498 0 0 0 2547 2 0 0 25 0 1 0 228286311 15347712 3480 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 3747 3480 73 138 0 3606 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14988

[startup+51.1244 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1479400/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=17232 CPUtime=51.1
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 4050 0 0 0 5107 3 0 0 25 0 1 0 228286311 17645568 4032 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550715 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 4308 4032 73 138 0 4167 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17232

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1476072/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=20572 CPUtime=102.3
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 4891 0 0 0 10226 4 0 0 25 0 1 0 228286311 21065728 4873 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 5143 4873 73 138 0 5002 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20572

[startup+162.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1474792/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=21892 CPUtime=162.32
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 5213 0 0 0 16227 5 0 0 25 0 1 0 228286311 22417408 5195 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 5473 5195 73 138 0 5332 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 21892

[startup+222.408 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1473000/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=23608 CPUtime=222.33
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 5634 0 0 0 22227 6 0 0 25 0 1 0 228286311 24174592 5616 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 5902 5616 73 138 0 5761 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 23608

[startup+282.439 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1470376/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=26116 CPUtime=282.34
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 6278 0 0 0 28227 7 0 0 25 0 1 0 228286311 26742784 6260 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 6529 6260 73 138 0 6388 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 26116

[startup+342.468 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1470376/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=26116 CPUtime=342.36
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 6278 0 0 0 34228 8 0 0 25 0 1 0 228286311 26742784 6260 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 6529 6260 73 138 0 6388 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 26116

[startup+402.499 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1467240/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=29284 CPUtime=402.37
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 7054 0 0 0 40228 9 0 0 25 0 1 0 228286311 29986816 7036 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 7321 7036 73 138 0 7180 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 29284

[startup+462.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1466024/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=30612 CPUtime=462.38
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 7389 0 0 0 46228 10 0 0 25 0 1 0 228286311 31346688 7371 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 7653 7371 73 138 0 7512 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 30612

[startup+522.564 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1465896/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=30660 CPUtime=522.4
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 7423 0 0 0 52229 11 0 0 25 0 1 0 228286311 31395840 7402 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 7665 7402 73 138 0 7524 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 30660

[startup+582.594 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1465384/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=31312 CPUtime=582.41
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 7558 0 0 0 58230 11 0 0 25 0 1 0 228286311 32063488 7537 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 7828 7537 73 138 0 7687 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 31312

[startup+642.633 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1464872/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=31760 CPUtime=642.43
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 7677 0 0 0 64231 12 0 0 25 0 1 0 228286311 32522240 7656 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134557312 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 7940 7656 73 138 0 7799 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 31760

[startup+702.661 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1463848/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=32816 CPUtime=702.44
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 7942 0 0 0 70231 13 0 0 25 0 1 0 228286311 33603584 7921 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 8204 7921 73 138 0 8063 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 32816

[startup+762.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1463720/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=32816 CPUtime=762.45
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 7942 0 0 0 76232 13 0 0 25 0 1 0 228286311 33603584 7921 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 8204 7921 73 138 0 8063 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 32816

[startup+822.723 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1463464/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=33080 CPUtime=822.47
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 7997 0 0 0 82233 14 0 0 25 0 1 0 228286311 33873920 7976 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 8270 7976 73 138 0 8129 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 33080

[startup+882.753 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1463336/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=33120 CPUtime=882.48
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 8034 0 0 0 88234 14 0 0 25 0 1 0 228286311 33914880 8000 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 8280 8000 73 138 0 8139 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 33120

[startup+942.779 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1462952/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=33648 CPUtime=942.49
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 8146 0 0 0 94234 15 0 0 25 0 1 0 228286311 34455552 8112 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 8412 8112 73 138 0 8271 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 33648

[startup+1002.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1459880/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=37480 CPUtime=1002.5
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 9116 0 0 0 100234 16 0 0 25 0 1 0 228286311 38379520 9082 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 9370 9082 73 138 0 9229 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 37480

[startup+1062.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1457512/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=39200 CPUtime=1062.52
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 9543 0 0 0 106235 17 0 0 25 0 1 0 228286311 40140800 9509 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550899 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 9800 9509 73 138 0 9659 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 39200

[startup+1122.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12201
/proc/meminfo: memFree=1457512/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=39200 CPUtime=1122.54
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 9543 0 0 0 112236 18 0 0 25 0 1 0 228286311 40140800 9509 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 9800 9509 73 138 0 9659 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 39200

[startup+1182.93 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 12315
/proc/meminfo: memFree=1456176/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=39200 CPUtime=1182.5
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 9544 0 0 0 118232 18 0 0 25 0 1 0 228286311 40140800 9510 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 9800 9510 73 138 0 9659 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 39200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 12339
/proc/meminfo: memFree=1456184/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=39200 CPUtime=1200
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 9544 0 0 0 119982 18 0 0 25 0 1 0 228286311 40140800 9510 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 9800 9510 73 138 0 9659 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 39200

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

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

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 12339
/proc/meminfo: memFree=1456184/2055920 swapFree=4120812/4192956
[pid=12200] ppid=12198 vsize=39200 CPUtime=1200
/proc/12200/stat : 12200 (minisat) R 12198 12200 11985 0 -1 4194304 9544 0 0 0 119982 18 0 0 25 0 1 0 228286311 40140800 9510 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12200/statm: 9800 9510 73 138 0 9659 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 39200

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.02
CPU user time (s): 1199.83
CPU system time (s): 0.19497
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 39200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9544
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= 25715

runsolver used 1.3438 second user time and 2.76858 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Feb 21 18:42:03 UTC 2007

IDJOB= 305659
IDBENCH= 20162
IDSOLVER= 109
FILE ID= node20/305659-1172083323

PBS_JOBID= 3892830

Free space on /tmp= 66560 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S251010207-06.cnf
COMMAND LINE= /tmp/evaluation/305659-1172083323/minisat /tmp/evaluation/305659-1172083323/instance-305659-1172083323.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-305659-1172083323 -o ROOT/results/node20/solver-305659-1172083323 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305659-1172083323/minisat /tmp/evaluation/305659-1172083323/instance-305659-1172083323.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  91dc612395480e1b0d1bd4361bc37ee8

RANDOM SEED= 949533541

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1496072 kB
Buffers:         37528 kB
Cached:         416300 kB
SwapCached:      36520 kB
Active:          41824 kB
Inactive:       465204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496072 kB
SwapTotal:     4192956 kB
SwapFree:      4120812 kB
Dirty:            1268 kB
Writeback:           0 kB
Mapped:          29868 kB
Slab:            38444 kB
Committed_AS:   588136 kB
PageTables:       1684 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= 66560 MiB

End job on node20 on Wed Feb 21 19:02:06 UTC 2007