Trace number 302789

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) 1200.01 1200.36

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1407716880-15.cnf
MD5SUMc56c168c4f165e1bc8c9ee2192c07c5e
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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:  240                                                  |
0.00/0.00	c |  Number of clauses:    20400                                                |
0.10/0.11	c |  Parsing time:         0.11         s                                       |
0.61/0.63	c ============================[ Search Statistics ]==============================
0.61/0.63	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.61/0.63	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.61/0.63	c ===============================================================================
0.61/0.63	c |         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.61/0.64	c |       101 |     240    20400   142800 |     7480      101     68 |  0.002 % |
0.61/0.66	c |       251 |     240    20400   142800 |     8228      251     65 |  0.002 % |
0.61/0.69	c |       477 |     240    20400   142800 |     9050      477     65 |  0.002 % |
0.71/0.73	c |       814 |     240    20400   142800 |     9955      814     66 |  0.002 % |
0.71/0.78	c |      1321 |     240    20400   142800 |    10951     1321     66 |  0.002 % |
0.81/0.86	c |      2080 |     240    20400   142800 |    12046     2080     66 |  0.002 % |
0.91/0.98	c |      3219 |     240    20400   142800 |    13251     3219     67 |  0.002 % |
1.12/1.19	c |      4927 |     240    20400   142800 |    14576     4927     67 |  0.002 % |
1.53/1.55	c |      7490 |     240    20400   142800 |    16034     7490     67 |  0.002 % |
2.25/2.25	c |     11336 |     240    20400   142800 |    17637    11336     68 |  0.002 % |
3.47/3.57	c |     17102 |     240    20400   142800 |    19401    17102     68 |  0.002 % |
5.52/5.56	c |     25751 |     240    20400   142800 |    21341    15992     68 |  0.002 % |
8.80/8.90	c |     38725 |     240    20400   142800 |    23475    18236     68 |  0.002 % |
15.04/15.09	c |     58186 |     240    20400   142800 |    25822    13390     69 |  0.002 % |
23.55/23.63	c |     87378 |     240    20400   142800 |    28405    13539     67 |  0.002 % |
38.09/38.16	c |    131168 |     240    20400   142800 |    31245    24081     69 |  0.002 % |
63.38/63.48	c |    196853 |     240    20400   142800 |    34370    13125     65 |  0.002 % |
103.84/103.88	c |    295380 |     240    20400   142800 |    37807    23857     67 |  0.002 % |
165.80/165.91	c |    443169 |     240    20400   142800 |    41588    21039     66 |  0.002 % |
263.92/264.01	c |    664852 |     240    20400   142800 |    45746    16768     66 |  0.002 % |
426.56/426.74	c |    997378 |     240    20400   142800 |    50321    25400     68 |  0.002 % |
677.89/678.15	c |   1496167 |     240    20400   142800 |    55353    46298     70 |  0.002 % |
1094.71/1095.13	c |   2244349 |     240    20400   142800 |    60889    46011     70 |  0.002 % |

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/node13/watcher-302789-1172019856 -o ROOT/results/node13/solver-302789-1172019856 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302789-1172019856/minisat /tmp/evaluation/302789-1172019856/instance-302789-1172019856.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: 0.95 1.00 1.00 3/77 10233
/proc/meminfo: memFree=1480464/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=1888 CPUtime=0
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 221940081 1933312 261 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 472 261 58 138 0 331 0

[startup+0.106243 s]
/proc/loadavg: 0.95 1.00 1.00 3/77 10233
/proc/meminfo: memFree=1480464/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=3740 CPUtime=0.1
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 742 0 0 0 10 0 0 0 18 0 1 0 221940081 3829760 726 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134515312 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 935 726 58 138 0 794 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3740

[startup+0.514298 s]
/proc/loadavg: 0.95 1.00 1.00 3/77 10233
/proc/meminfo: memFree=1480464/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=3900 CPUtime=0.51
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 804 0 0 0 51 0 0 0 21 0 1 0 221940081 3993600 788 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134530749 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 975 788 72 138 0 834 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3900

[startup+1.33441 s]
/proc/loadavg: 0.95 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1477192/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=4792 CPUtime=1.33
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 1062 0 0 0 133 0 0 0 25 0 1 0 221940081 4907008 1006 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 1198 1006 73 138 0 1057 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4792

[startup+2.97063 s]
/proc/loadavg: 0.95 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1474952/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=7464 CPUtime=2.96
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 1715 0 0 0 296 0 0 0 25 0 1 0 221940081 7643136 1659 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 1866 1659 73 138 0 1725 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7464

[startup+6.24706 s]
/proc/loadavg: 0.95 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1472328/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=8932 CPUtime=6.24
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 2083 0 0 0 623 1 0 0 25 0 1 0 221940081 9146368 2027 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 2233 2027 73 138 0 2092 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8932

[startup+12.7039 s]
/proc/loadavg: 0.95 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1470792/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=10516 CPUtime=12.69
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 2472 0 0 0 1268 1 0 0 25 0 1 0 221940081 10768384 2416 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 2629 2416 73 138 0 2488 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10516

[startup+25.5096 s]
/proc/loadavg: 0.96 1.00 1.00 3/78 10234
/proc/meminfo: memFree=1469640/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=11572 CPUtime=25.5
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 2754 0 0 0 2548 2 0 0 25 0 1 0 221940081 11849728 2698 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 2893 2698 73 138 0 2752 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11572

[startup+51.1211 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1467464/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=13852 CPUtime=51.09
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 3298 0 0 0 5107 2 0 0 25 0 1 0 221940081 14184448 3242 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550619 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 3463 3242 73 138 0 3322 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13852

[startup+102.341 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1465544/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=15704 CPUtime=102.3
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 3775 0 0 0 10227 3 0 0 25 0 1 0 221940081 16080896 3719 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 3926 3719 73 138 0 3785 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15704

[startup+162.378 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1463880/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=17392 CPUtime=162.32
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 4196 0 0 0 16228 4 0 0 25 0 1 0 221940081 17809408 4140 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 4348 4140 73 138 0 4207 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 17392

[startup+222.409 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1462024/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=19360 CPUtime=222.33
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 4648 0 0 0 22228 5 0 0 25 0 1 0 221940081 19824640 4592 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 4840 4592 73 138 0 4699 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 19360

[startup+282.443 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1460616/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=20848 CPUtime=282.35
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 5012 0 0 0 28229 6 0 0 25 0 1 0 221940081 21348352 4956 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 5212 4956 73 138 0 5071 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 20848

[startup+342.474 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1459976/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=21376 CPUtime=342.37
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 5170 0 0 0 34230 7 0 0 25 0 1 0 221940081 21889024 5114 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 5344 5114 73 138 0 5203 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 21376

[startup+402.511 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1459528/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=21968 CPUtime=402.38
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 5280 0 0 0 40231 7 0 0 25 0 1 0 221940081 22495232 5224 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 5492 5224 73 138 0 5351 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 21968

[startup+462.545 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 10234
/proc/meminfo: memFree=1457672/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=23840 CPUtime=462.4
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 5759 0 0 0 46232 8 0 0 25 0 1 0 221940081 24412160 5703 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 5960 5703 73 138 0 5819 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 23840

[startup+522.578 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 10234
/proc/meminfo: memFree=1457352/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=24156 CPUtime=522.42
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 5837 0 0 0 52233 9 0 0 25 0 1 0 221940081 24735744 5781 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 6039 5781 73 138 0 5898 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 24156

[startup+582.608 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 10234
/proc/meminfo: memFree=1456840/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=24744 CPUtime=582.44
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 5958 0 0 0 58234 10 0 0 25 0 1 0 221940081 25337856 5902 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 6186 5902 73 138 0 6045 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 24744

[startup+642.647 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 10234
/proc/meminfo: memFree=1456776/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=24744 CPUtime=642.45
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 5974 0 0 0 64235 10 0 0 25 0 1 0 221940081 25337856 5918 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 6186 5918 73 138 0 6045 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 24744

[startup+702.678 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1455176/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=26368 CPUtime=702.47
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 6375 0 0 0 70236 11 0 0 25 0 1 0 221940081 27000832 6319 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 6592 6319 73 138 0 6451 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 26368

[startup+762.711 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 10234
/proc/meminfo: memFree=1454728/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=26624 CPUtime=762.49
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 6482 0 0 0 76237 12 0 0 25 0 1 0 221940081 27262976 6395 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 6656 6395 73 138 0 6515 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 26624

[startup+822.744 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 10234
/proc/meminfo: memFree=1454600/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=27092 CPUtime=822.5
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 6561 0 0 0 82237 13 0 0 25 0 1 0 221940081 27742208 6474 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 6773 6474 73 138 0 6632 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 27092

[startup+882.773 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1454408/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=27244 CPUtime=882.51
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 6610 0 0 0 88238 13 0 0 25 0 1 0 221940081 27897856 6523 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 6811 6523 73 138 0 6670 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 27244

[startup+942.804 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1454088/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=27548 CPUtime=942.52
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 6689 0 0 0 94239 13 0 0 25 0 1 0 221940081 28209152 6602 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 6887 6602 73 138 0 6746 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 27548

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1453768/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=27832 CPUtime=1002.53
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 6757 0 0 0 100239 14 0 0 25 0 1 0 221940081 28499968 6670 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 6958 6670 73 138 0 6817 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 27832

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1453704/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=28028 CPUtime=1062.56
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 6775 0 0 0 106241 15 0 0 25 0 1 0 221940081 28700672 6688 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 7007 6688 73 138 0 6866 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 28028

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1452168/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=29480 CPUtime=1122.57
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 7154 0 0 0 112241 16 0 0 25 0 1 0 221940081 30187520 7067 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 7370 7067 73 138 0 7229 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 29480

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1451336/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=30272 CPUtime=1182.58
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 7368 0 0 0 118241 17 0 0 25 0 1 0 221940081 30998528 7281 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550551 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 7568 7281 73 138 0 7427 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 30272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10234
/proc/meminfo: memFree=1451336/2055920 swapFree=4192812/4192956
[pid=10233] ppid=10231 vsize=30272 CPUtime=1200
/proc/10233/stat : 10233 (minisat) R 10231 10233 9268 0 -1 4194304 7369 0 0 0 119983 17 0 0 25 0 1 0 221940081 30998528 7282 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/10233/statm: 7568 7282 73 138 0 7427 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 30272

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.01
CPU user time (s): 1199.84
CPU system time (s): 0.178972
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 30272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.178972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7369
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= 907

runsolver used 1.3308 second user time and 2.84457 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Feb 21 01:04:16 UTC 2007

IDJOB= 302789
IDBENCH= 20092
IDSOLVER= 109
FILE ID= node13/302789-1172019856

PBS_JOBID= 3849140

Free space on /tmp= 66545 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1407716880-15.cnf
COMMAND LINE= /tmp/evaluation/302789-1172019856/minisat /tmp/evaluation/302789-1172019856/instance-302789-1172019856.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-302789-1172019856 -o ROOT/results/node13/solver-302789-1172019856 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302789-1172019856/minisat /tmp/evaluation/302789-1172019856/instance-302789-1172019856.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  c56c168c4f165e1bc8c9ee2192c07c5e

RANDOM SEED= 548370658

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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:       1480872 kB
Buffers:         52376 kB
Cached:         389216 kB
SwapCached:          0 kB
Active:         147320 kB
Inactive:       348604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1480872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1500 kB
Writeback:           0 kB
Mapped:          73232 kB
Slab:            64692 kB
Committed_AS:   975936 kB
PageTables:       1744 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 node13 on Wed Feb 21 01:24:19 UTC 2007