Trace number 313465

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) 1200.15 1200.7

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-19-u.cnf
MD5SUMb49e933dbc6614751d64dbdefaefe2e8
Bench CategoryINDUST (industrial 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 variables262368
Number of clauses1247451
Sum of the clauses size2893060
Maximum clause length10
Minimum clause length1
Number of clauses of size 119568
Number of clauses of size 2956017
Number of clauses of size 3223246
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

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:  262368                                               |
0.00/0.00	c |  Number of clauses:    1247451                                              |
1.59/1.63	c |  Parsing time:         1.49         s                                       |
4.99/5.09	c ============================[ Search Statistics ]==============================
4.99/5.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.99/5.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.99/5.09	c ===============================================================================
4.99/5.09	c |         0 |  131906   763052  2051485 |   254350        0    nan |  0.000 % |
5.40/5.47	c |       101 |  131906   763052  2051485 |   279785      101    398 | 18.274 % |
5.69/5.79	c |       253 |  131906   763052  2051485 |   307764      253    273 | 18.274 % |
6.09/6.19	c |       478 |  131472   763052  2051485 |   338540      472    194 | 20.544 % |
6.69/6.73	c |       816 |  131148   763052  2051485 |   372394      807    175 | 21.204 % |
7.09/7.17	c |      1322 |  131148   763052  2051485 |   409634     1313    202 | 21.204 % |
8.09/8.19	c |      2081 |  120830   695182  1880810 |   450597     2041    163 | 22.509 % |
9.99/10.01	c |      3220 |  120738   695182  1880810 |   495657     3176    147 | 22.762 % |
13.09/13.20	c |      4930 |  112271   647137  1763058 |   545223     4817    127 | 26.706 % |
17.49/17.55	c |      7495 |  103940   598877  1645366 |   599745     7296    107 | 29.203 % |
23.39/23.43	c |     11339 |   99247   569228  1572668 |   659720    11027    102 | 31.109 % |
32.58/32.63	c |     17106 |   97154   557209  1543554 |   725692    16715    100 | 32.276 % |
46.87/46.91	c |     25756 |   93851   537333  1494702 |   798261    25234    109 | 32.801 % |
77.06/77.14	c |     38732 |   93177   533618  1485391 |   878087    38141    146 | 33.060 % |
154.03/154.11	c |     58196 |   92729   529992  1476236 |   965896    57499    227 | 33.229 % |
236.80/236.94	c |     87388 |   92215   526472  1467468 |  1062485    86554    241 | 33.408 % |
447.42/447.69	c |    131177 |   91907   524665  1463017 |  1168734   130194    323 | 33.548 % |
822.07/822.41	c |    196863 |   90698   517314  1441656 |  1285607   187191    439 | 34.029 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node33/watcher-313465-1176885722 -o ROOT/results/node33/solver-313465-1176885722 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313465-1176885722/minisat /tmp/evaluation/313465-1176885722/instance-313465-1176885722.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 24501
/proc/meminfo: memFree=1381312/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=2360 CPUtime=0
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 136487734 2416640 471 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134553344 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 590 478 58 138 0 449 0

[startup+0.0306869 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24501
/proc/meminfo: memFree=1381312/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=7252 CPUtime=0.02
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 1492 0 0 0 2 0 0 0 18 0 1 0 136487734 7426048 1476 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 1813 1476 58 138 0 1672 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7252

[startup+0.101678 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24501
/proc/meminfo: memFree=1381312/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=12472 CPUtime=0.09
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 2707 0 0 0 8 1 0 0 18 0 1 0 136487734 12771328 2691 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 3118 2691 58 138 0 2977 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12472

[startup+0.301715 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24501
/proc/meminfo: memFree=1381312/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=43640 CPUtime=0.29
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 9344 0 0 0 25 4 0 0 19 0 1 0 136487734 44687360 9328 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 10910 9328 58 138 0 10769 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43640

[startup+0.701797 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24501
/proc/meminfo: memFree=1381312/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=62652 CPUtime=0.69
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 14052 0 0 0 61 8 0 0 23 0 1 0 136487734 64155648 14036 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 15696 14037 58 138 0 15555 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62652

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24502
/proc/meminfo: memFree=1312568/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=102548 CPUtime=1.49
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 23250 0 0 0 136 13 0 0 25 0 1 0 136487734 105009152 23234 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 25637 23234 58 138 0 25496 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102548

[startup+3.10129 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24502
/proc/meminfo: memFree=1283064/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=124720 CPUtime=3.09
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 29432 0 0 0 293 16 0 0 25 0 1 0 136487734 127713280 29416 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 31180 29416 70 138 0 31039 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 124720

[startup+6.30195 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24502
/proc/meminfo: memFree=1265912/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=119788 CPUtime=6.29
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 32939 0 0 0 611 18 0 0 25 0 1 0 136487734 122662912 28639 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 29947 28639 73 138 0 29806 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 119788

[startup+12.7013 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24502
/proc/meminfo: memFree=1266744/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=119788 CPUtime=12.69
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 32958 0 0 0 1251 18 0 0 25 0 1 0 136487734 122662912 28658 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134560239 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 29947 28658 73 138 0 29806 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 119788

[startup+25.5029 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=1266872/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=119788 CPUtime=25.49
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 32958 0 0 0 2531 18 0 0 25 0 1 0 136487734 122662912 28658 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 29947 28658 73 138 0 29806 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 119788

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=1266936/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=119952 CPUtime=51.07
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 32985 0 0 0 5089 18 0 0 25 0 1 0 136487734 122830848 28685 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552023 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 29988 28685 73 138 0 29847 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 119952

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=1251832/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=135108 CPUtime=102.25
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 36760 0 0 0 10204 21 0 0 25 0 1 0 136487734 138350592 32460 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550605 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 33777 32460 73 138 0 33636 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 135108

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=1228792/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=158244 CPUtime=162.23
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 42544 0 0 0 16195 28 0 0 25 0 1 0 136487734 162041856 38244 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 39561 38244 73 138 0 39420 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 158244

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=1206904/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=179788 CPUtime=222.21
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 47949 0 0 0 22186 35 0 0 25 0 1 0 136487734 184102912 43649 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 44947 43649 73 138 0 44806 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 179788

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=1184568/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=202580 CPUtime=282.18
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 53603 0 0 0 28179 39 0 0 25 0 1 0 136487734 207441920 49303 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552069 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 50645 49303 73 138 0 50504 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 202580

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=1161976/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=224864 CPUtime=342.16
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 59188 0 0 0 34171 45 0 0 25 0 1 0 136487734 230260736 54888 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550639 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 56216 54888 73 138 0 56075 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 224864

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=1134520/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=252396 CPUtime=402.13
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 66090 0 0 0 40162 51 0 0 25 0 1 0 136487734 258453504 61790 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 63099 61790 73 138 0 62958 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 252396

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=1109560/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=277052 CPUtime=462.12
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 72270 0 0 0 46153 59 0 0 25 0 1 0 136487734 283701248 67970 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 69263 67970 73 138 0 69122 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 277052

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=1091960/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=295040 CPUtime=522.09
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 76745 0 0 0 52146 63 0 0 25 0 1 0 136487734 302120960 72445 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556696 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 73760 72445 73 138 0 73619 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 295040

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=1063416/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=323520 CPUtime=582.06
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 83811 0 0 0 58135 71 0 0 25 0 1 0 136487734 331284480 79511 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 80880 79511 73 138 0 80739 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 323520

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=1031864/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=354744 CPUtime=642.05
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 91630 0 0 0 64127 78 0 0 25 0 1 0 136487734 363257856 87330 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 88686 87330 73 138 0 88545 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 354744

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=1002680/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=384188 CPUtime=702.02
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 98995 0 0 0 70116 86 0 0 25 0 1 0 136487734 393408512 94695 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 96047 94695 73 138 0 95906 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 384188

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=978616/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=407796 CPUtime=762
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 104924 0 0 0 76108 92 0 0 25 0 1 0 136487734 417583104 100624 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 101949 100624 73 138 0 101808 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 407796

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=955128/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=431556 CPUtime=821.97
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 110871 0 0 0 82099 98 0 0 25 0 1 0 136487734 441913344 106571 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 107889 106571 73 138 0 107748 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 431556

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=931128/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=455220 CPUtime=881.96
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 116796 0 0 0 88091 105 0 0 25 0 1 0 136487734 466145280 112496 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134559673 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 113805 112496 73 138 0 113664 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 455220

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=897400/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=489272 CPUtime=941.93
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 125225 0 0 0 94079 114 0 0 25 0 1 0 136487734 501014528 120925 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 122318 120925 73 138 0 122177 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 489272

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=875704/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=510844 CPUtime=1001.9
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 130599 0 0 0 100072 118 0 0 25 0 1 0 136487734 523104256 126299 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 127711 126299 73 138 0 127570 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 510844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=857528/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=529224 CPUtime=1061.88
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 135207 0 0 0 106065 123 0 0 25 0 1 0 136487734 541925376 130907 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551840 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 132306 130907 73 138 0 132165 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 529224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24502
/proc/meminfo: memFree=837624/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=548896 CPUtime=1121.86
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 140136 0 0 0 112058 128 0 0 25 0 1 0 136487734 562069504 135836 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 137224 135836 73 138 0 137083 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 548896

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24674
/proc/meminfo: memFree=814520/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=570924 CPUtime=1181.76
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 145638 0 0 0 118043 133 0 0 25 0 1 0 136487734 584626176 141338 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 142731 141338 73 138 0 142590 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 570924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24700
/proc/meminfo: memFree=808936/2055920 swapFree=4174588/4192956
[pid=24501] ppid=24499 vsize=577168 CPUtime=1200.05
/proc/24501/stat : 24501 (minisat) R 24499 24501 23759 0 -1 4194304 147208 0 0 0 119871 134 0 0 25 0 1 0 136487734 591020032 142908 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/24501/statm: 144292 142908 73 138 0 144151 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 577168

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): 1200.7
CPU time (s): 1200.15
CPU user time (s): 1198.71
CPU system time (s): 1.43578
CPU usage (%): 99.9543
Max. virtual memory (cumulated for all children) (KiB): 577168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.71
system time used= 1.43578
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 147208
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= 24859

runsolver used 1.44978 second user time and 2.92056 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Wed Apr 18 08:42:03 UTC 2007

IDJOB= 313465
IDBENCH= 20367
IDSOLVER= 109
FILE ID= node33/313465-1176885722

PBS_JOBID= 4595067

Free space on /tmp= 66510 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/313465-1176885722/minisat /tmp/evaluation/313465-1176885722/instance-313465-1176885722.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-313465-1176885722 -o ROOT/results/node33/solver-313465-1176885722 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313465-1176885722/minisat /tmp/evaluation/313465-1176885722/instance-313465-1176885722.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  b49e933dbc6614751d64dbdefaefe2e8

RANDOM SEED= 263590639

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1381784 kB
Buffers:         36976 kB
Cached:         495332 kB
SwapCached:       2376 kB
Active:         241004 kB
Inactive:       377896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1381784 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:           23580 kB
Writeback:           0 kB
Mapped:         101424 kB
Slab:            40616 kB
Committed_AS:  1645984 kB
PageTables:       1992 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= 66510 MiB

End job on node33 on Wed Apr 18 09:02:05 UTC 2007