Trace number 1806522

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
minisat2-simp 070721UNSAT 1086.71 1087.02

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
MD5SUMd8fa78c834564753f42ad3a5aaefa23a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark895.331
Satisfiable
(Un)Satisfiability was proved
Number of variables796
Number of clauses10039
Sum of the clauses size30316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39840
Number of clauses of size 4199
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  796                                                  |
0.00/0.00	|  Number of clauses:    10039                                                |
0.00/0.01	|  Parsing time:         0.01         s                                       |
0.00/0.07	============================[ Search Statistics ]==============================
0.00/0.07	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	===============================================================================
0.00/0.07	|         0 |     597     9840    32922 |     3280        0    nan |  0.000 % |
0.00/0.07	|       101 |     597     9840    32922 |     3608      101     15 |  0.000 % |
0.00/0.08	|       252 |     597     9840    32922 |     3968      252     18 |  0.000 % |
0.09/0.10	|       478 |     597     9840    32922 |     4365      478     19 |  0.000 % |
0.09/0.12	|       815 |     597     9840    32922 |     4802      815     19 |  0.000 % |
0.09/0.16	|      1321 |     597     9840    32922 |     5282     1321     19 |  0.000 % |
0.19/0.23	|      2081 |     597     9840    32922 |     5810     2081     19 |  0.000 % |
0.29/0.33	|      3220 |     597     9840    32922 |     6391     3220     18 |  0.000 % |
0.39/0.49	|      4928 |     597     9840    32922 |     7030     4928     18 |  0.000 % |
0.69/0.78	|      7491 |     597     9840    32922 |     7734     3944     15 |  0.000 % |
1.10/1.18	|     11335 |     597     9840    32922 |     8507     7788     16 |  0.000 % |
1.79/1.83	|     17102 |     597     9840    32922 |     9358     5004     17 |  0.000 % |
2.79/2.89	|     25751 |     597     9840    32922 |    10294     8950     18 |  0.000 % |
4.49/4.52	|     38725 |     597     9840    32922 |    11323     6423     17 |  0.000 % |
6.89/6.99	|     58186 |     597     9840    32922 |    12455     8827     18 |  0.000 % |
11.29/11.31	|     87378 |     597     9840    32922 |    13701     6763     18 |  0.000 % |
17.89/17.90	|    131168 |     597     9840    32922 |    15071     9309     17 |  0.000 % |
28.68/28.76	|    196852 |     597     9840    32922 |    16578    14527     18 |  0.000 % |
45.37/45.40	|    295379 |     597     9840    32922 |    18236    13312     18 |  0.000 % |
72.07/72.14	|    443168 |     597     9840    32922 |    20060    14857     20 |  0.000 % |
116.85/116.93	|    664851 |     597     9840    32922 |    22066    15380     17 |  0.001 % |
185.34/185.48	|    997377 |     597     9840    32922 |    24272    16246     19 |  0.000 % |
294.62/294.74	|   1496165 |     596     9780    32732 |    26700    22616     20 |  0.126 % |
476.06/476.23	|   2244347 |     595     9708    32504 |    29370    16957     18 |  0.251 % |
754.29/754.59	|   3366621 |     594     9648    32314 |    32307    23481     16 |  0.378 % |
1086.68/1087.01	===============================================================================
1086.68/1087.01	restarts              : 25
1086.68/1087.01	conflicts             : 4617546        (4249 /sec)
1086.68/1087.01	decisions             : 4955681        (1.74 % random) (4560 /sec)
1086.68/1087.01	propagations          : 409183415      (376540 /sec)
1086.68/1087.01	conflict literals     : 87124894       (35.50 % deleted)
1086.68/1087.01	Memory used           : 9.17 MB
1086.68/1087.01	CPU time              : 1086.69 s
1086.68/1087.01	
1086.68/1087.01	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1806522-1242150190/watcher-1806522-1242150190 -o /tmp/evaluation-result-1806522-1242150190/solver-1806522-1242150190 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1806522-1242150190.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): 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: 0.99 0.97 0.98 3/64 20926
/proc/meminfo: memFree=856672/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=2188 CPUtime=0
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 243047870 2240512 192 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 547 192 65 178 0 367 0

[startup+0.0954449 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20926
/proc/meminfo: memFree=856672/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=3316 CPUtime=0.09
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 549 0 0 0 9 0 0 0 20 0 1 0 243047870 3395584 496 1992294400 134512640 135243866 4294956256 18446744073709551615 134555740 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 829 496 86 178 0 649 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3316

[startup+0.101445 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20926
/proc/meminfo: memFree=856672/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=3316 CPUtime=0.09
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 549 0 0 0 9 0 0 0 20 0 1 0 243047870 3395584 496 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 829 496 86 178 0 649 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3316

[startup+0.301469 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20926
/proc/meminfo: memFree=856672/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=3316 CPUtime=0.29
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 549 0 0 0 29 0 0 0 22 0 1 0 243047870 3395584 496 1992294400 134512640 135243866 4294956256 18446744073709551615 134565542 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 829 496 86 178 0 649 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3316

[startup+0.701516 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20926
/proc/meminfo: memFree=856672/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=3448 CPUtime=0.69
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 588 0 0 0 69 0 0 0 25 0 1 0 243047870 3530752 535 1992294400 134512640 135243866 4294956256 18446744073709551615 134555808 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 862 535 86 178 0 682 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3448

[startup+1.50161 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20927
/proc/meminfo: memFree=854744/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=3584 CPUtime=1.49
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 630 0 0 0 149 0 0 0 25 0 1 0 243047870 3670016 577 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 896 577 86 178 0 716 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3584

[startup+3.1028 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20927
/proc/meminfo: memFree=854424/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=3988 CPUtime=3.09
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 711 0 0 0 309 0 0 0 25 0 1 0 243047870 4083712 658 1992294400 134512640 135243866 4294956256 18446744073709551615 134555895 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 997 658 86 178 0 817 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3988

[startup+6.30118 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20927
/proc/meminfo: memFree=853912/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=4120 CPUtime=6.29
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 756 0 0 0 629 0 0 0 25 0 1 0 243047870 4218880 703 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 1030 703 86 178 0 850 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4120

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20927
/proc/meminfo: memFree=853464/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=4576 CPUtime=12.69
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 861 0 0 0 1269 0 0 0 25 0 1 0 243047870 4685824 808 1992294400 134512640 135243866 4294956256 18446744073709551615 134555929 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 1144 808 86 178 0 964 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4576

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20927
/proc/meminfo: memFree=853016/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=4992 CPUtime=25.48
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 961 0 0 0 2548 0 0 0 25 0 1 0 243047870 5111808 908 1992294400 134512640 135243866 4294956256 18446744073709551615 134555740 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 1248 908 86 178 0 1068 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4992

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20927
/proc/meminfo: memFree=852568/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=5464 CPUtime=51.07
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 1061 0 0 0 5107 0 0 0 25 0 1 0 243047870 5595136 1008 1992294400 134512640 135243866 4294956256 18446744073709551615 134555740 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 1366 1008 86 178 0 1186 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5464

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20927
/proc/meminfo: memFree=851992/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=6012 CPUtime=102.26
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 1201 0 0 0 10226 0 0 0 25 0 1 0 243047870 6156288 1148 1992294400 134512640 135243866 4294956256 18446744073709551615 134555733 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 1503 1148 86 178 0 1323 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6012

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20927
/proc/meminfo: memFree=851352/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=6544 CPUtime=162.25
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 1358 0 0 0 16224 1 0 0 25 0 1 0 243047870 6701056 1305 1992294400 134512640 135243866 4294956256 18446744073709551615 134556120 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 1636 1305 86 178 0 1456 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6544

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20927
/proc/meminfo: memFree=851096/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=6824 CPUtime=222.23
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 1427 0 0 0 22222 1 0 0 25 0 1 0 243047870 6987776 1374 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 1706 1374 86 178 0 1526 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6824

[startup+282.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 20927
/proc/meminfo: memFree=850840/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=7112 CPUtime=282.22
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 1487 0 0 0 28221 1 0 0 25 0 1 0 243047870 7282688 1434 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 1778 1434 86 178 0 1598 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7112

[startup+342.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 20927
/proc/meminfo: memFree=850520/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=7532 CPUtime=342.2
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 1568 0 0 0 34219 1 0 0 25 0 1 0 243047870 7712768 1515 1992294400 134512640 135243866 4294956256 18446744073709551615 134563676 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 1883 1515 86 178 0 1703 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7532

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20927
/proc/meminfo: memFree=850200/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=7928 CPUtime=402.18
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 1667 0 0 0 40217 1 0 0 25 0 1 0 243047870 8118272 1614 1992294400 134512640 135243866 4294956256 18446744073709551615 134555699 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 1982 1614 86 178 0 1802 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7928

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20927
/proc/meminfo: memFree=849816/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=8228 CPUtime=462.16
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 1735 0 0 0 46215 1 0 0 25 0 1 0 243047870 8425472 1682 1992294400 134512640 135243866 4294956256 18446744073709551615 134555754 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 2057 1682 86 178 0 1877 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8228

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20927
/proc/meminfo: memFree=849624/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=8436 CPUtime=522.15
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 1786 0 0 0 52214 1 0 0 25 0 1 0 243047870 8638464 1733 1992294400 134512640 135243866 4294956256 18446744073709551615 134555869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 2109 1733 86 178 0 1929 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8436

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20927
/proc/meminfo: memFree=849560/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=8436 CPUtime=582.13
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 1795 0 0 0 58212 1 0 0 25 0 1 0 243047870 8638464 1742 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 2109 1742 86 178 0 1929 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8436

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20927
/proc/meminfo: memFree=849496/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=8568 CPUtime=642.12
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 1820 0 0 0 64211 1 0 0 25 0 1 0 243047870 8773632 1767 1992294400 134512640 135243866 4294956256 18446744073709551615 134555822 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 2142 1767 86 178 0 1962 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8568

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20927
/proc/meminfo: memFree=849368/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=702.1
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 1838 0 0 0 70209 1 0 0 25 0 1 0 243047870 8908800 1785 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 2175 1785 86 178 0 1995 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 8700

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20927
/proc/meminfo: memFree=849304/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=8700 CPUtime=762.08
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 1863 0 0 0 76207 1 0 0 25 0 1 0 243047870 8908800 1810 1992294400 134512640 135243866 4294956256 18446744073709551615 134556115 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 2175 1810 86 178 0 1995 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 8700

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20927
/proc/meminfo: memFree=848920/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=9116 CPUtime=822.06
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 1952 0 0 0 82205 1 0 0 25 0 1 0 243047870 9334784 1899 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 2279 1899 86 178 0 2099 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 9116

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20927
/proc/meminfo: memFree=848856/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=9116 CPUtime=882.05
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 1970 0 0 0 88204 1 0 0 25 0 1 0 243047870 9334784 1917 1992294400 134512640 135243866 4294956256 18446744073709551615 134559496 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 2279 1917 86 178 0 2099 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 9116

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20927
/proc/meminfo: memFree=848792/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=9248 CPUtime=942.03
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 1974 0 0 0 94202 1 0 0 25 0 1 0 243047870 9469952 1921 1992294400 134512640 135243866 4294956256 18446744073709551615 134556120 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 2312 1921 86 178 0 2132 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 9248

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20927
/proc/meminfo: memFree=848728/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=9248 CPUtime=1002.02
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 1994 0 0 0 100201 1 0 0 25 0 1 0 243047870 9469952 1941 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 2312 1941 86 178 0 2132 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 9248

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 3/65 20927
/proc/meminfo: memFree=848664/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=9384 CPUtime=1062
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 2012 0 0 0 106199 1 0 0 25 0 1 0 243047870 9609216 1959 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 2346 1959 86 178 0 2166 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 9384

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

[startup+1075.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20933
/proc/meminfo: memFree=848528/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=9384 CPUtime=1074.79
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 2012 0 0 0 107478 1 0 0 25 0 1 0 243047870 9609216 1959 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 2346 1959 86 178 0 2166 0
Current children cumulated CPU time (s) 1074.79
Current children cumulated vsize (KiB) 9384

[startup+1081.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20933
/proc/meminfo: memFree=848536/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=9384 CPUtime=1081.18
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 2012 0 0 0 108117 1 0 0 25 0 1 0 243047870 9609216 1959 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 2346 1959 86 178 0 2166 0
Current children cumulated CPU time (s) 1081.18
Current children cumulated vsize (KiB) 9384

[startup+1084.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20933
/proc/meminfo: memFree=848536/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=9384 CPUtime=1084.38
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 2021 0 0 0 108437 1 0 0 25 0 1 0 243047870 9609216 1968 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 2346 1968 86 178 0 2166 0
Current children cumulated CPU time (s) 1084.38
Current children cumulated vsize (KiB) 9384

[startup+1086.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20933
/proc/meminfo: memFree=848536/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=9384 CPUtime=1085.98
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 2021 0 0 0 108597 1 0 0 25 0 1 0 243047870 9609216 1968 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 2346 1968 86 178 0 2166 0
Current children cumulated CPU time (s) 1085.98
Current children cumulated vsize (KiB) 9384

[startup+1086.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20933
/proc/meminfo: memFree=848536/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=9384 CPUtime=1086.39
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 2021 0 0 0 108638 1 0 0 25 0 1 0 243047870 9609216 1968 1992294400 134512640 135243866 4294956256 18446744073709551615 134555746 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 2346 1968 86 178 0 2166 0
Current children cumulated CPU time (s) 1086.39
Current children cumulated vsize (KiB) 9384

[startup+1086.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20933
/proc/meminfo: memFree=848536/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=9384 CPUtime=1086.58
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 2021 0 0 0 108657 1 0 0 25 0 1 0 243047870 9609216 1968 1992294400 134512640 135243866 4294956256 18446744073709551615 134555746 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 2346 1968 86 178 0 2166 0
Current children cumulated CPU time (s) 1086.58
Current children cumulated vsize (KiB) 9384

[startup+1087 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20933
/proc/meminfo: memFree=848536/2055920 swapFree=4180016/4192956
[pid=20926] ppid=20924 vsize=9384 CPUtime=1086.68
/proc/20926/stat : 20926 (minisat_static) R 20924 20926 20609 0 -1 4194304 2021 0 0 0 108667 1 0 0 25 0 1 0 243047870 9609216 1968 1992294400 134512640 135243866 4294956256 18446744073709551615 134555724 0 0 4096 3 0 0 0 17 1 0 0
/proc/20926/statm: 2346 1968 86 178 0 2166 0
Current children cumulated CPU time (s) 1086.68
Current children cumulated vsize (KiB) 9384

Child status: 20
Real time (s): 1087.02
CPU time (s): 1086.71
CPU user time (s): 1086.69
CPU system time (s): 0.020996
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 9384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1086.69
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2031
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= 2
involuntary context switches= 1538

runsolver used 0.790879 second user time and 2.29465 second system time

The end

Launcher Data 

Begin job on node75 at 2009-05-12 19:43:10
IDJOB=1806522
IDBENCH=24751
IDSOLVER=568
FILE ID=node75/1806522-1242150190
PBS_JOBID= 9289651
Free space on /tmp= 66344 MiB

SOLVER NAME= minisat2-simp 070721
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806522-1242150190/watcher-1806522-1242150190 -o /tmp/evaluation-result-1806522-1242150190/solver-1806522-1242150190 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1806522-1242150190.cnf

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

MD5SUM BENCH= d8fa78c834564753f42ad3a5aaefa23a
RANDOM SEED=147949189

node75.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        857088 kB
Buffers:         82120 kB
Cached:        1032272 kB
SwapCached:       7200 kB
Active:         221252 kB
Inactive:       902384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        857088 kB
SwapTotal:     4192956 kB
SwapFree:      4180016 kB
Dirty:             976 kB
Writeback:           0 kB
Mapped:          14052 kB
Slab:            61136 kB
Committed_AS:   741148 kB
PageTables:       1416 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= 66344 MiB
End job on node75 at 2009-05-12 20:01:17