Trace number 1797471

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
IUT_BMB_SIM 1.0? (TO) 1200.04 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
Bench CategoryAPPLICATION (applications 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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data 

0.00/0.00	c IUT_BMB_SIM version 1.0
19.18/19.26	This is MiniSat 2.0 beta
19.18/19.26	WARNING: for repeatability, setting FPU to use double precision
19.18/19.26	============================[ Problem Statistics ]=============================
19.18/19.26	|                                                                             |
19.18/19.26	|  Number of variables:  246502                                               |
19.18/19.26	|  Number of clauses:    901839                                               |
19.67/19.76	|  Parsing time:         0.43         s                                       |
19.67/19.79	============================[ Search Statistics ]==============================
19.67/19.79	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
19.67/19.79	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
19.67/19.79	===============================================================================
19.67/19.79	|         0 |  246502   782307  1892718 |   260769        0    nan |  0.000 % |
20.07/20.17	|       101 |  246320   782307  1892718 |   286845       92     31 |  1.729 % |
20.36/20.45	|       254 |  246090   782307  1892718 |   315530      237     44 |  2.393 % |
20.87/20.99	|       480 |  239099   738968  1798478 |   347083      445     56 |  4.183 % |
21.76/21.88	|       818 |  222325   646112  1597703 |   381791      733     51 | 10.504 % |
23.56/23.63	|      1324 |  203237   532240  1347296 |   419971     1169     53 | 17.941 % |
25.96/26.08	|      2085 |  190448   459866  1190660 |   461968     1880     66 | 22.740 % |
30.26/30.38	|      3227 |  187120   439564  1144662 |   508165     2879     75 | 24.281 % |
34.06/34.13	|      4935 |  162470   267645   723083 |   558981     3797     88 | 34.259 % |
37.45/37.50	|      7497 |  161563   267645   723083 |   614879     6347    142 | 38.264 % |
42.45/42.53	|     11341 |  151751   200411   547000 |   676367     9852    130 | 38.709 % |
48.95/49.01	|     17107 |  151077   194346   533556 |   744004    15613    131 | 39.704 % |
59.44/59.54	|     25757 |  148309   177619   487085 |   818404    24167    128 | 39.835 % |
81.64/81.75	|     38731 |  148226   176993   485539 |   900245    37139    123 | 39.868 % |
116.91/117.03	|     58194 |  145444   160808   445052 |   990269    56297    119 | 41.185 % |
166.20/166.37	|     87387 |  144948   155873   432387 |  1089296    85489    125 | 41.198 % |
261.47/261.65	|    131177 |  144224   151487   420656 |  1198226   129174    135 | 41.589 % |
438.93/439.14	|    196861 |  143737   146304   405962 |  1318049   194832    128 | 41.699 % |
770.05/770.32	|    295389 |  143264   143174   397832 |  1449854   293246    111 | 41.978 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1797471-1242071963/watcher-1797471-1242071963 -o /tmp/evaluation-result-1797471-1242071963/solver-1797471-1242071963 -C 1200 -W 1800 -M 1800 IUT_BMB_SIM HOME/instance-1797471-1242071963.cnf HOME 

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): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.03 1.37 3/64 5681
/proc/meminfo: memFree=1561376/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=18576 CPUtime=0
/proc/5681/stat : 5681 (runsolver) R 5679 5681 5644 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 235225084 19021824 284 1992294400 4194304 4302564 548682068512 18446744073709551615 240907775271 0 0 4096 24578 0 0 0 17 1 0 0
/proc/5681/statm: 0 0 0 0 0 0 0

[startup+0.019672 s]
/proc/loadavg: 0.92 1.03 1.37 3/64 5681
/proc/meminfo: memFree=1561376/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=14988 CPUtime=0.01
/proc/5681/stat : 5681 (IUT_BMB_SIM) R 5679 5681 5644 0 -1 4194304 346 0 0 0 1 0 0 0 20 0 1 0 235225084 15347712 329 1992294400 134512640 135635349 4294956224 18446744073709551615 134533673 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 3747 329 90 274 0 3470 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 14988

[startup+0.101679 s]
/proc/loadavg: 0.92 1.03 1.37 3/64 5681
/proc/meminfo: memFree=1561376/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=14988 CPUtime=0.08
/proc/5681/stat : 5681 (IUT_BMB_SIM) R 5679 5681 5644 0 -1 4194304 1623 0 0 0 8 0 0 0 20 0 1 0 235225084 15347712 1606 1992294400 134512640 135635349 4294956224 18446744073709551615 134533692 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 3747 1606 90 274 0 3470 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14988

[startup+0.301698 s]
/proc/loadavg: 0.92 1.03 1.37 3/64 5681
/proc/meminfo: memFree=1561376/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=27268 CPUtime=0.28
/proc/5681/stat : 5681 (IUT_BMB_SIM) R 5679 5681 5644 0 -1 4194304 6135 0 0 0 27 1 0 0 21 0 1 0 235225084 27922432 6118 1992294400 134512640 135635349 4294956224 18446744073709551615 134533682 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 6817 6118 90 274 0 6540 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 27268

[startup+0.701737 s]
/proc/loadavg: 0.92 1.03 1.37 3/64 5681
/proc/meminfo: memFree=1561376/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=54084 CPUtime=0.68
/proc/5681/stat : 5681 (IUT_BMB_SIM) R 5679 5681 5644 0 -1 4194304 13344 0 0 0 64 4 0 0 25 0 1 0 235225084 55382016 13327 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 13521 13327 97 274 0 13244 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 54084

[startup+1.50281 s]
/proc/loadavg: 0.92 1.03 1.37 2/65 5682
/proc/meminfo: memFree=1504856/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=63720 CPUtime=1.49
/proc/5681/stat : 5681 (IUT_BMB_SIM) R 5679 5681 5644 0 -1 4194304 15742 0 0 0 143 6 0 0 25 0 1 0 235225084 65249280 15725 1992294400 134512640 135635349 4294956224 18446744073709551615 134528352 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 15930 15726 97 274 0 15653 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63720

[startup+3.10197 s]
/proc/loadavg: 0.92 1.03 1.37 2/65 5682
/proc/meminfo: memFree=1492248/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=79164 CPUtime=3.09
/proc/5681/stat : 5681 (IUT_BMB_SIM) R 5679 5681 5644 0 -1 4194304 19622 0 0 0 301 8 0 0 25 0 1 0 235225084 81063936 19605 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 19791 19605 97 274 0 19514 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 79164

[startup+6.30128 s]
/proc/loadavg: 0.93 1.03 1.37 2/65 5682
/proc/meminfo: memFree=1459032/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=112164 CPUtime=6.28
/proc/5681/stat : 5681 (IUT_BMB_SIM) R 5679 5681 5644 0 -1 4194304 27857 0 0 0 616 12 0 0 25 0 1 0 235225084 114855936 27840 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 28041 27840 97 274 0 27764 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 112164

[startup+12.7019 s]
/proc/loadavg: 0.93 1.03 1.36 2/65 5682
/proc/meminfo: memFree=1370072/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=204036 CPUtime=12.68
/proc/5681/stat : 5681 (IUT_BMB_SIM) R 5679 5681 5644 0 -1 4194304 50820 0 0 0 1245 23 0 0 25 0 1 0 235225084 208932864 50803 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 51009 50803 97 274 0 50732 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 204036

[startup+25.5012 s]
/proc/loadavg: 0.95 1.03 1.36 2/66 5683
/proc/meminfo: memFree=1287376/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=52968 CPUtime=6.23
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 12094 0 0 0 616 7 0 0 25 0 1 0 235227008 54239232 11810 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 13242 11810 77 170 0 13070 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 264264

[startup+51.1016 s]
/proc/loadavg: 0.96 1.03 1.35 2/66 5683
/proc/meminfo: memFree=1286096/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=54684 CPUtime=31.82
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 12510 0 0 0 3174 8 0 0 25 0 1 0 235227008 55996416 12226 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 13671 12226 77 170 0 13499 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 265980

[startup+102.306 s]
/proc/loadavg: 0.98 1.02 1.33 2/66 5689
/proc/meminfo: memFree=1271504/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=68928 CPUtime=83
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 16078 0 0 0 8288 12 0 0 25 0 1 0 235227008 70582272 15794 1992294400 134512640 135212939 4294956320 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 17232 15794 77 170 0 17060 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 280224

[startup+162.301 s]
/proc/loadavg: 0.99 1.01 1.30 2/66 5689
/proc/meminfo: memFree=1253712/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=86892 CPUtime=142.97
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 20573 0 0 0 14280 17 0 0 25 0 1 0 235227008 88977408 20289 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 21723 20289 77 170 0 21551 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 298188

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 1.28 2/66 5689
/proc/meminfo: memFree=1237008/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=103520 CPUtime=202.96
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 24682 0 0 0 20274 22 0 0 25 0 1 0 235227008 106004480 24398 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 25880 24398 77 170 0 25708 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 314816

[startup+282.301 s]
/proc/loadavg: 1.04 1.02 1.27 2/66 5689
/proc/meminfo: memFree=1219856/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=120632 CPUtime=262.94
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 29009 0 0 0 26268 26 0 0 25 0 1 0 235227008 123527168 28725 1992294400 134512640 135212939 4294956320 18446744073709551615 134526757 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 30158 28725 77 170 0 29986 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 331928

[startup+342.301 s]
/proc/loadavg: 1.05 1.03 1.25 2/66 5689
/proc/meminfo: memFree=1207568/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=132932 CPUtime=322.93
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 32032 0 0 0 32263 30 0 0 25 0 1 0 235227008 136122368 31748 1992294400 134512640 135212939 4294956320 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 33233 31748 77 170 0 33061 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 344228

[startup+402.302 s]
/proc/loadavg: 1.11 1.05 1.25 2/66 5689
/proc/meminfo: memFree=1198608/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=141988 CPUtime=382.91
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 34277 0 0 0 38258 33 0 0 25 0 1 0 235227008 145395712 33993 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 35497 33993 77 170 0 35325 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 353284

[startup+462.302 s]
/proc/loadavg: 1.07 1.05 1.23 2/66 5689
/proc/meminfo: memFree=1190032/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=150380 CPUtime=442.9
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 36396 0 0 0 44255 35 0 0 25 0 1 0 235227008 153989120 36112 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 37595 36112 77 170 0 37423 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 361676

[startup+522.302 s]

################
# More data... #
################

/proc/5683/statm: 38936 37367 77 170 0 38764 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 367040

[startup+582.302 s]
/proc/loadavg: 1.01 1.03 1.20 2/66 5689
/proc/meminfo: memFree=1180112/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=160580 CPUtime=562.86
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 38860 0 0 0 56249 37 0 0 25 0 1 0 235227008 164433920 38576 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 40145 38576 77 170 0 39973 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 371876

[startup+642.303 s]
/proc/loadavg: 1.00 1.02 1.18 2/66 5689
/proc/meminfo: memFree=1175440/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=165264 CPUtime=622.86
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 40033 0 0 0 62248 38 0 0 25 0 1 0 235227008 169230336 39749 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 41316 39749 77 170 0 41144 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 376560

[startup+702.303 s]
/proc/loadavg: 1.00 1.02 1.17 2/66 5689
/proc/meminfo: memFree=1168848/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=171812 CPUtime=682.83
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 41685 0 0 0 68244 39 0 0 25 0 1 0 235227008 175935488 41401 1992294400 134512640 135212939 4294956320 18446744073709551615 134526624 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 42953 41401 77 170 0 42781 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 383108

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.16 2/66 5689
/proc/meminfo: memFree=1160336/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=180276 CPUtime=742.82
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 43783 0 0 0 74241 41 0 0 25 0 1 0 235227008 184602624 43499 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 45069 43499 77 170 0 44897 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 391572

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.15 2/66 5689
/proc/meminfo: memFree=1151952/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=188624 CPUtime=802.8
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 45878 0 0 0 80237 43 0 0 25 0 1 0 235227008 193150976 45594 1992294400 134512640 135212939 4294956320 18446744073709551615 134526754 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 47156 45594 77 170 0 46984 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 399920

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 5689
/proc/meminfo: memFree=1142544/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=198644 CPUtime=862.79
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 48199 0 0 0 86232 47 0 0 25 0 1 0 235227008 203411456 47915 1992294400 134512640 135212939 4294956320 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 49661 47915 77 170 0 49489 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 409940

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 5689
/proc/meminfo: memFree=1137360/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=203752 CPUtime=922.78
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 49500 0 0 0 92230 48 0 0 25 0 1 0 235227008 208642048 49216 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 50938 49216 77 170 0 50766 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 415048

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 5689
/proc/meminfo: memFree=1132688/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=208376 CPUtime=982.76
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 50660 0 0 0 98227 49 0 0 25 0 1 0 235227008 213377024 50376 1992294400 134512640 135212939 4294956320 18446744073709551615 134526797 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 52094 50376 77 170 0 51922 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 419672

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 5689
/proc/meminfo: memFree=1127888/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=213112 CPUtime=1042.75
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 51859 0 0 0 104225 50 0 0 25 0 1 0 235227008 218226688 51575 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 53278 51575 77 170 0 53106 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 424408

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 5689
/proc/meminfo: memFree=1123280/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=217824 CPUtime=1102.73
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 53001 0 0 0 110222 51 0 0 25 0 1 0 235227008 223051776 52717 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 54456 52717 77 170 0 54284 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 429120

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 5689
/proc/meminfo: memFree=1120016/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=220908 CPUtime=1162.72
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 53806 0 0 0 116220 52 0 0 25 0 1 0 235227008 226209792 53522 1992294400 134512640 135212939 4294956320 18446744073709551615 134529392 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 55227 53522 77 170 0 55055 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 432204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 5689
/proc/meminfo: memFree=1119120/2055920 swapFree=4181464/4192956
[pid=5681] ppid=5679 vsize=211296 CPUtime=19.23
/proc/5681/stat : 5681 (IUT_BMB_SIM) S 5679 5681 5644 0 -1 4194304 53527 0 0 0 1562 361 0 0 25 0 1 0 235225084 216367104 52650 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5681/statm: 52824 52650 105 274 0 52547 0
[pid=5683] ppid=5681 vsize=221832 CPUtime=1180.81
/proc/5683/stat : 5683 (minisat) R 5681 5681 5644 0 -1 4194304 54031 0 0 0 118029 52 0 0 25 0 1 0 235227008 227155968 53747 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/5683/statm: 55458 53747 77 170 0 55286 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 433128

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5681 and gives
#  childrusage.ru_utime.tv_sec=15
#  childrusage.ru_utime.tv_usec=622625
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=652444
# CPU time returned by wait4() is 19.2751
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.45
CPU time (s): 1200.04
CPU user time (s): 1195.91
CPU system time (s): 4.13
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 433128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.6226
system time used= 3.65244
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53527
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= 4
involuntary context switches= 50

runsolver used 1.3438 second user time and 3.02854 second system time

The end

Launcher Data 

Begin job on node36 at 2009-05-11 21:59:25
IDJOB=1797471
IDBENCH=20372
IDSOLVER=650
FILE ID=node36/1797471-1242071963
PBS_JOBID= 9277662
Free space on /tmp= 66248 MiB

SOLVER NAME= IUT_BMB_SIM 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= IUT_BMB_SIM BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797471-1242071963/watcher-1797471-1242071963 -o /tmp/evaluation-result-1797471-1242071963/solver-1797471-1242071963 -C 1200 -W 1800 -M 1800  IUT_BMB_SIM HOME/instance-1797471-1242071963.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1f049803198bb32ab05476465773cc39
RANDOM SEED=1748697762

node36.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.232
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		: 3000.232
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:       1561856 kB
Buffers:         60896 kB
Cached:         356932 kB
SwapCached:       5268 kB
Active:         156772 kB
Inactive:       268752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1561856 kB
SwapTotal:     4192956 kB
SwapFree:      4181464 kB
Dirty:           23548 kB
Writeback:           0 kB
Mapped:          13412 kB
Slab:            54588 kB
Committed_AS:   772988 kB
PageTables:       1356 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= 66228 MiB
End job on node36 at 2009-05-11 22:19:27