Trace number 338345

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
SATzilla CRAFTEDUNSAT 271.071 271.254

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl004.sat05-2716.reshuffled-07.cnf
MD5SUMdd374701f9b3db5a8ac095414c025d77
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark99.0179
Satisfiable
(Un)Satisfiability was proved
Number of variables1605
Number of clauses8025
Sum of the clauses size68677
Maximum clause length16
Minimum clause length1
Number of clauses of size 127
Number of clauses of size 2247
Number of clauses of size 31142
Number of clauses of size 4106
Number of clauses of size 5888
Number of clauses of size over 55615

Solver Data (download as text)

12.46/12.52	c run March_dl for 5 seconds ... 
12.46/12.52	c Bin: Executing march_dl
12.46/12.52	c child exit by a signal
12.46/12.52	c march_dl returned code 137.
12.46/12.52	c run saps (UBCSAT implementation) for 2 seconds ... 
12.46/12.52	c Bin: Executing ubcsat2006
12.46/12.52	c child exited successfully
12.46/12.52	c ubcsat2006 returned code 0.
12.46/12.52	c satzilla computing base features
12.46/12.52	c satzilla doing unit-prop probe
12.46/12.52	c satzilla doing local search probe
12.46/12.52	c satzilla doing lobjois search-space size estimate
12.46/12.52	c satzilla's ranking:
12.46/12.52	c 1) minisat20: 2.222284
12.46/12.52	c 2) minisat20+P: 2.227955
12.46/12.52	c 3) zchaff_rand+P: 2.263589
12.46/12.52	c 4) vallst+P: 2.419701
12.46/12.52	c 5) march_dl+P: 3.740609
12.46/12.52	c 6) march_dl: 4.371336
12.46/12.52	c 7) kcnfs+P: 999.000000
12.46/12.52	c 8) kcnfs: 999.000000
12.46/12.52	c 9) vallst: 999.000000
12.46/12.52	c 10) zchaff_rand: 999.000000
12.46/12.52	c satzilla running minisat20 ... 
12.46/12.52	This is MiniSat 2.0 beta
12.46/12.52	WARNING: for repeatability, setting FPU to use double precision
12.46/12.52	============================[ Problem Statistics ]=============================
12.46/12.52	|                                                                             |
12.46/12.52	|  Number of variables:  1605                                                 |
12.46/12.52	|  Number of clauses:    8025                                                 |
12.46/12.53	|  Parsing time:         0.01         s                                       |
12.46/12.53	============================[ Search Statistics ]==============================
12.46/12.53	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
12.46/12.53	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
12.46/12.53	===============================================================================
12.46/12.53	|         0 |    1563     7656    67236 |     2552        0    nan |  0.000 % |
12.46/12.54	|       100 |    1563     7656    67236 |     2807      100     13 |  2.617 % |
12.46/12.54	|       252 |    1563     7656    67236 |     3087      252     13 |  2.617 % |
12.46/12.54	|       478 |    1563     7656    67236 |     3396      478     13 |  2.617 % |
12.46/12.55	|       816 |    1563     7656    67236 |     3736      816     12 |  2.617 % |
12.46/12.56	|      1323 |    1563     7656    67236 |     4110     1323     14 |  2.617 % |
12.46/12.58	|      2082 |    1563     7656    67236 |     4521     2082     15 |  2.617 % |
12.49/12.63	|      3221 |    1563     7656    67236 |     4973     3221     18 |  2.617 % |
12.49/12.71	|      4931 |    1563     7656    67236 |     5470     4931     19 |  2.617 % |
12.49/12.83	|      7493 |    1563     7656    67236 |     6017     4692     17 |  2.617 % |
12.49/13.04	|     11337 |    1563     7656    67236 |     6619     5460     18 |  2.617 % |
13.26/13.37	|     17103 |    1563     7656    67236 |     7281     4485     18 |  2.617 % |
13.86/13.90	|     25753 |    1563     7656    67236 |     8009     5699     22 |  2.617 % |
14.95/15.01	|     38728 |    1563     7656    67236 |     8810     6461     30 |  2.617 % |
16.46/16.58	|     58189 |    1563     7656    67236 |     9691     8047     27 |  2.617 % |
19.25/19.32	|     87384 |    1563     7656    67236 |    10660     7766     27 |  2.617 % |
23.64/23.78	|    131173 |    1563     7656    67236 |    11726     8455     25 |  2.617 % |
31.64/31.76	|    196857 |    1563     7656    67236 |    12899     8983     32 |  2.617 % |
44.52/44.69	|    295383 |    1563     7656    67236 |    14188     9932     26 |  2.617 % |
61.11/61.21	|    443172 |    1563     7656    67236 |    15607     7576     16 |  2.617 % |
97.39/97.56	|    664855 |    1563     7656    67236 |    17168     9126     31 |  2.617 % |
146.97/147.14	|    997380 |    1563     7656    67236 |    18885    13276     29 |  2.617 % |
218.72/218.97	|   1496169 |    1560     6087    52849 |    20773    12421     22 |  2.804 % |
270.99/271.25	===============================================================================
270.99/271.25	restarts              : 23
270.99/271.25	conflicts             : 1818180        (7032 /sec)
270.99/271.25	decisions             : 6745014        (1.96 % random) (26089 /sec)
270.99/271.25	propagations          : 69282832       (267974 /sec)
270.99/271.25	conflict literals     : 49990800       (30.50 % deleted)
270.99/271.25	Memory used           : 8.03 MB
270.99/271.25	CPU time              : 258.543 s
270.99/271.25	
270.99/271.25	c Bin: Executing minisat20
270.99/271.25	c child exited successfully
270.99/271.25	c minisat20 returned code 20.
270.99/271.25	s UNSATISFIABLE
270.99/271.25	c SATZILLA_TIME=271.100000

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-338345-1173684197 -o ROOT/results/node41/solver-338345-1173684197 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338345-1173684197/SATzilla2007_C /tmp/evaluation/338345-1173684197/instance-338345-1173684197.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: 0.99 0.97 0.98 2/64 7827
/proc/meminfo: memFree=1828128/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=1440 CPUtime=0
/proc/7827/stat : 7827 (SATzilla2007_C) R 7825 7827 7677 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 388375611 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/7827/statm: 360 110 95 260 0 84 0
[pid=7828] ppid=7827 vsize=768 CPUtime=0
/proc/7828/stat : 7828 (march_dl) R 7827 7827 7677 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 388375612 786432 94 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7828/statm: 192 94 50 118 0 71 0

[startup+0.103355 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 7827
/proc/meminfo: memFree=1828128/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=1440 CPUtime=0
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 388375611 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7827/statm: 360 110 95 260 0 84 0
[pid=7828] ppid=7827 vsize=2232 CPUtime=0.09
/proc/7828/stat : 7828 (march_dl) R 7827 7827 7677 0 -1 4194304 538 0 0 0 9 0 0 0 19 0 1 0 388375612 2285568 468 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134543778 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7828/statm: 558 468 65 118 0 437 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3672

[startup+0.201362 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 7827
/proc/meminfo: memFree=1828128/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=1440 CPUtime=0
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 388375611 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7827/statm: 360 110 95 260 0 84 0
[pid=7828] ppid=7827 vsize=3752 CPUtime=0.19
/proc/7828/stat : 7828 (march_dl) R 7827 7827 7677 0 -1 4194304 837 0 0 0 19 0 0 0 20 0 1 0 388375612 3842048 619 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134583408 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7828/statm: 938 619 67 118 0 817 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5192

[startup+0.30137 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 7827
/proc/meminfo: memFree=1828128/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=1440 CPUtime=0
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 388375611 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7827/statm: 360 110 95 260 0 84 0
[pid=7828] ppid=7827 vsize=3752 CPUtime=0.29
/proc/7828/stat : 7828 (march_dl) R 7827 7827 7677 0 -1 4194304 839 0 0 0 29 0 0 0 21 0 1 0 388375612 3842048 621 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134583356 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7828/statm: 938 621 67 118 0 817 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5192

[startup+0.701405 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 7827
/proc/meminfo: memFree=1828128/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=1440 CPUtime=0
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 388375611 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7827/statm: 360 110 95 260 0 84 0
[pid=7828] ppid=7827 vsize=5848 CPUtime=0.69
/proc/7828/stat : 7828 (march_dl) R 7827 7827 7677 0 -1 4194304 1765 0 0 0 69 0 0 0 25 0 1 0 388375612 5988352 1363 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134659512 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7828/statm: 1462 1363 72 118 0 1341 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7288

[startup+1.50148 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7829
/proc/meminfo: memFree=1822800/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=1440 CPUtime=0
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 388375611 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7827/statm: 360 110 95 260 0 84 0
[pid=7828] ppid=7827 vsize=5608 CPUtime=1.49
/proc/7828/stat : 7828 (march_dl) R 7827 7827 7677 0 -1 4194304 1917 0 0 0 149 0 0 0 25 0 1 0 388375612 5742592 1323 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7828/statm: 1402 1323 74 118 0 1281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7048

[startup+3.10161 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7829
/proc/meminfo: memFree=1822480/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=1440 CPUtime=0
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 388375611 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7827/statm: 360 110 95 260 0 84 0
[pid=7828] ppid=7827 vsize=5608 CPUtime=3.09
/proc/7828/stat : 7828 (march_dl) R 7827 7827 7677 0 -1 4194304 1917 0 0 0 308 1 0 0 25 0 1 0 388375612 5742592 1323 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514037 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7828/statm: 1402 1323 74 118 0 1281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7048

[startup+6.30189 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7830
/proc/meminfo: memFree=1826584/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=1440 CPUtime=4.99
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 135 1945 0 0 0 0 498 1 16 0 1 0 388375611 1474560 111 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7827/statm: 360 111 96 260 0 84 0
[pid=7830] ppid=7827 vsize=6188 CPUtime=1.29
/proc/7830/stat : 7830 (ubcsat2006) R 7827 7827 7677 0 -1 4194304 446 0 0 0 118 11 0 0 25 0 1 0 388376112 6336512 429 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7830/statm: 1547 429 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.7025 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7830
/proc/meminfo: memFree=1826400/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=2792 CPUtime=12.49
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 1176 2397 0 0 516 15 701 17 25 0 1 0 388375611 2859008 505 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7827/statm: 698 505 158 260 0 422 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 2792

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7831
/proc/meminfo: memFree=1823192/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=2792 CPUtime=12.49
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 1176 2397 0 0 516 15 701 17 25 0 1 0 388375611 2859008 505 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7827/statm: 698 505 158 260 0 422 0
[pid=7831] ppid=7827 vsize=4776 CPUtime=12.95
/proc/7831/stat : 7831 (minisat20) R 7827 7827 7677 0 -1 4194304 957 0 0 0 1295 0 0 0 25 0 1 0 388376864 4890624 951 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525534 0 0 8392704 3 0 0 0 17 0 0 0
/proc/7831/statm: 1194 951 58 118 0 1072 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 7568

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7831
/proc/meminfo: memFree=1822552/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=2792 CPUtime=12.49
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 1176 2397 0 0 516 15 701 17 25 0 1 0 388375611 2859008 505 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7827/statm: 698 505 158 260 0 422 0
[pid=7831] ppid=7827 vsize=5328 CPUtime=38.53
/proc/7831/stat : 7831 (minisat20) R 7827 7827 7677 0 -1 4194304 1091 0 0 0 3853 0 0 0 25 0 1 0 388376864 5455872 1085 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525788 0 0 8392704 3 0 0 0 17 0 0 0
/proc/7831/statm: 1332 1085 58 118 0 1210 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 8120

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7831
/proc/meminfo: memFree=1821016/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=2792 CPUtime=12.49
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 1176 2397 0 0 516 15 701 17 25 0 1 0 388375611 2859008 505 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7827/statm: 698 505 158 260 0 422 0
[pid=7831] ppid=7827 vsize=6928 CPUtime=89.7
/proc/7831/stat : 7831 (minisat20) R 7827 7827 7677 0 -1 4194304 1475 0 0 0 8970 0 0 0 25 0 1 0 388376864 7094272 1469 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134529255 0 0 8392704 3 0 0 0 17 0 0 0
/proc/7831/statm: 1732 1469 58 118 0 1610 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 9720

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7831
/proc/meminfo: memFree=1820504/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=2792 CPUtime=12.49
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 1176 2397 0 0 516 15 701 17 25 0 1 0 388375611 2859008 505 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7827/statm: 698 505 158 260 0 422 0
[pid=7831] ppid=7827 vsize=7404 CPUtime=149.67
/proc/7831/stat : 7831 (minisat20) R 7827 7827 7677 0 -1 4194304 1609 0 0 0 14966 1 0 0 25 0 1 0 388376864 7581696 1603 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525776 0 0 8392704 3 0 0 0 17 0 0 0
/proc/7831/statm: 1851 1603 58 118 0 1729 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 10196

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7831
/proc/meminfo: memFree=1820184/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=2792 CPUtime=12.49
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 1176 2397 0 0 516 15 701 17 25 0 1 0 388375611 2859008 505 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7827/statm: 698 505 158 260 0 422 0
[pid=7831] ppid=7827 vsize=7816 CPUtime=209.63
/proc/7831/stat : 7831 (minisat20) R 7827 7827 7677 0 -1 4194304 1691 0 0 0 20962 1 0 0 25 0 1 0 388376864 8003584 1685 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 0 0 0
/proc/7831/statm: 1954 1685 58 118 0 1832 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 10608

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

[startup+230.401 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7831
/proc/meminfo: memFree=1820056/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=2792 CPUtime=12.49
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 1176 2397 0 0 516 15 701 17 25 0 1 0 388375611 2859008 505 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7827/statm: 698 505 158 260 0 422 0
[pid=7831] ppid=7827 vsize=7948 CPUtime=217.72
/proc/7831/stat : 7831 (minisat20) R 7827 7827 7677 0 -1 4194304 1725 0 0 0 21771 1 0 0 25 0 1 0 388376864 8138752 1719 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 0 0 0
/proc/7831/statm: 1987 1719 58 118 0 1865 0
Current children cumulated CPU time (s) 230.21
Current children cumulated vsize (KiB) 10740

[startup+256.002 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7831
/proc/meminfo: memFree=1819864/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=2792 CPUtime=12.49
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 1176 2397 0 0 516 15 701 17 25 0 1 0 388375611 2859008 505 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7827/statm: 698 505 158 260 0 422 0
[pid=7831] ppid=7827 vsize=8088 CPUtime=243.31
/proc/7831/stat : 7831 (minisat20) R 7827 7827 7677 0 -1 4194304 1768 0 0 0 24330 1 0 0 25 0 1 0 388376864 8282112 1762 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525497 0 0 8392704 3 0 0 0 17 0 0 0
/proc/7831/statm: 2022 1762 58 118 0 1900 0
Current children cumulated CPU time (s) 255.8
Current children cumulated vsize (KiB) 10880

[startup+262.401 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7831
/proc/meminfo: memFree=1819800/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=2792 CPUtime=12.49
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 1176 2397 0 0 516 15 701 17 25 0 1 0 388375611 2859008 505 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7827/statm: 698 505 158 260 0 422 0
[pid=7831] ppid=7827 vsize=8220 CPUtime=249.71
/proc/7831/stat : 7831 (minisat20) R 7827 7827 7677 0 -1 4194304 1779 0 0 0 24970 1 0 0 25 0 1 0 388376864 8417280 1773 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525557 0 0 8392704 3 0 0 0 17 0 0 0
/proc/7831/statm: 2055 1773 58 118 0 1933 0
Current children cumulated CPU time (s) 262.2
Current children cumulated vsize (KiB) 11012

[startup+265.601 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7831
/proc/meminfo: memFree=1819800/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=2792 CPUtime=12.49
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 1176 2397 0 0 516 15 701 17 25 0 1 0 388375611 2859008 505 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7827/statm: 698 505 158 260 0 422 0
[pid=7831] ppid=7827 vsize=8220 CPUtime=252.9
/proc/7831/stat : 7831 (minisat20) R 7827 7827 7677 0 -1 4194304 1783 0 0 0 25289 1 0 0 25 0 1 0 388376864 8417280 1777 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525488 0 0 8392704 3 0 0 0 17 0 0 0
/proc/7831/statm: 2055 1777 58 118 0 1933 0
Current children cumulated CPU time (s) 265.39
Current children cumulated vsize (KiB) 11012

[startup+268.803 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7831
/proc/meminfo: memFree=1819800/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=2792 CPUtime=12.49
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 1176 2397 0 0 516 15 701 17 25 0 1 0 388375611 2859008 505 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7827/statm: 698 505 158 260 0 422 0
[pid=7831] ppid=7827 vsize=8220 CPUtime=256.1
/proc/7831/stat : 7831 (minisat20) R 7827 7827 7677 0 -1 4194304 1786 0 0 0 25609 1 0 0 25 0 1 0 388376864 8417280 1780 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525422 0 0 8392704 3 0 0 0 17 0 0 0
/proc/7831/statm: 2055 1780 58 118 0 1933 0
Current children cumulated CPU time (s) 268.59
Current children cumulated vsize (KiB) 11012

[startup+270.402 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7831
/proc/meminfo: memFree=1819736/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=2792 CPUtime=12.49
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 1176 2397 0 0 516 15 701 17 25 0 1 0 388375611 2859008 505 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7827/statm: 698 505 158 260 0 422 0
[pid=7831] ppid=7827 vsize=8220 CPUtime=257.7
/proc/7831/stat : 7831 (minisat20) R 7827 7827 7677 0 -1 4194304 1786 0 0 0 25769 1 0 0 25 0 1 0 388376864 8417280 1780 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 0 0 0
/proc/7831/statm: 2055 1780 58 118 0 1933 0
Current children cumulated CPU time (s) 270.19
Current children cumulated vsize (KiB) 11012

[startup+270.802 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7831
/proc/meminfo: memFree=1819736/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=2792 CPUtime=12.49
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 1176 2397 0 0 516 15 701 17 25 0 1 0 388375611 2859008 505 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7827/statm: 698 505 158 260 0 422 0
[pid=7831] ppid=7827 vsize=8220 CPUtime=258.1
/proc/7831/stat : 7831 (minisat20) R 7827 7827 7677 0 -1 4194304 1786 0 0 0 25809 1 0 0 25 0 1 0 388376864 8417280 1780 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525488 0 0 8392704 3 0 0 0 17 0 0 0
/proc/7831/statm: 2055 1780 58 118 0 1933 0
Current children cumulated CPU time (s) 270.59
Current children cumulated vsize (KiB) 11012

[startup+271.202 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 7831
/proc/meminfo: memFree=1819736/2055920 swapFree=4182852/4192956
[pid=7827] ppid=7825 vsize=2792 CPUtime=12.49
/proc/7827/stat : 7827 (SATzilla2007_C) S 7825 7827 7677 0 -1 4194304 1176 2397 0 0 516 15 701 17 25 0 1 0 388375611 2859008 505 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7827/statm: 698 505 158 260 0 422 0
[pid=7831] ppid=7827 vsize=8220 CPUtime=258.5
/proc/7831/stat : 7831 (minisat20) R 7827 7827 7677 0 -1 4194304 1786 0 0 0 25849 1 0 0 25 0 1 0 388376864 8417280 1780 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525583 0 0 8392704 3 0 0 0 17 0 0 0
/proc/7831/statm: 2055 1780 58 118 0 1933 0
Current children cumulated CPU time (s) 270.99
Current children cumulated vsize (KiB) 11012

Child status: 20
Real time (s): 271.254
CPU time (s): 271.071
CPU user time (s): 270.721
CPU system time (s): 0.349946
CPU usage (%): 99.9324
Max. virtual memory (cumulated for all children) (KiB): 11012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 270.721
system time used= 0.349946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5376
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= 27
involuntary context switches= 1200

runsolver used 0.255961 second user time and 0.737887 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Mon Mar 12 07:23:17 UTC 2007

IDJOB= 338345
IDBENCH= 24720
IDSOLVER= 135
FILE ID= node41/338345-1173684197

PBS_JOBID= 4101741

Free space on /tmp= 66509 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl004.sat05-2716.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338345-1173684197/SATzilla2007_C /tmp/evaluation/338345-1173684197/instance-338345-1173684197.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-338345-1173684197 -o ROOT/results/node41/solver-338345-1173684197 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338345-1173684197/SATzilla2007_C /tmp/evaluation/338345-1173684197/instance-338345-1173684197.cnf            

META MD5SUM SOLVER= a1f00d13cbb558b34a83b365ff80fcc3
MD5SUM BENCH=  dd374701f9b3db5a8ac095414c025d77

RANDOM SEED= 634218273

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1828600 kB
Buffers:         24800 kB
Cached:         153912 kB
SwapCached:       4276 kB
Active:          94136 kB
Inactive:        95100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828600 kB
SwapTotal:     4192956 kB
SwapFree:      4182852 kB
Dirty:            8700 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            24072 kB
Committed_AS:   710192 kB
PageTables:       1476 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= 66509 MiB

End job on node41 on Mon Mar 12 07:27:48 UTC 2007