Trace number 1785254

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
SAT07 reference solver: minisat SAT 2007UNSAT 2401.86 2402.57

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
MD5SUMcb7fcc0a671d4e8fcabb476bdf51a2fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.3047
Satisfiable
(Un)Satisfiability was proved
Number of variables190
Number of clauses632
Sum of the clauses size1894
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3630
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  190                                                  |
0.00/0.00	c |  Number of clauses:    632                                                  |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     102      378     1136 |      126        0    nan |  0.000 % |
0.00/0.00	c |       101 |     102      378     1136 |      138      101     19 |  0.003 % |
0.00/0.00	c |       251 |     102      378     1136 |      152      147     16 |  0.008 % |
0.00/0.01	c |       477 |     102      378     1136 |      167      167     15 |  0.003 % |
0.00/0.01	c |       814 |     102      378     1136 |      184      199     14 |  0.003 % |
0.02/0.02	c |      1320 |     102      378     1136 |      202      127     10 |  0.008 % |
0.02/0.03	c |      2079 |     102      378     1136 |      223      142     11 |  0.006 % |
0.02/0.05	c |      3218 |     102      378     1136 |      245      174     13 |  0.003 % |
0.02/0.08	c |      4926 |     102      378     1136 |      270      252     14 |  0.006 % |
0.10/0.12	c |      7488 |     102      378     1136 |      297      307     15 |  0.008 % |
0.10/0.19	c |     11332 |     102      378     1136 |      326      224     12 |  0.008 % |
0.20/0.29	c |     17099 |     102      378     1136 |      359      322     13 |  0.003 % |
0.40/0.45	c |     25750 |     102      378     1136 |      395      237     12 |  0.008 % |
0.60/0.69	c |     38725 |     102      378     1136 |      434      353     15 |  0.006 % |
1.00/1.06	c |     58188 |     102      378     1136 |      478      367     14 |  0.003 % |
1.60/1.66	c |     87381 |     102      378     1136 |      526      348     13 |  0.003 % |
2.50/2.53	c |    131172 |     102      378     1136 |      578      360     13 |  0.006 % |
3.90/3.92	c |    196856 |     102      378     1136 |      636      374     13 |  0.003 % |
5.99/6.06	c |    295382 |     102      378     1136 |      700      466     14 |  0.006 % |
9.29/9.31	c |    443171 |     102      378     1136 |      770      401     12 |  0.008 % |
14.19/14.27	c |    664854 |     102      378     1136 |      847      789     16 |  0.008 % |
22.19/22.26	c |    997379 |     102      378     1136 |      932      678     15 |  0.003 % |
33.88/33.93	c |   1496168 |     102      378     1136 |     1025      619     13 |  0.003 % |
51.58/51.60	c |   2244350 |     102      378     1136 |     1128      884     15 |  0.006 % |
80.77/80.89	c |   3366624 |     102      378     1136 |     1241     1174     16 |  0.006 % |
126.26/126.34	c |   5050036 |     102      378     1136 |     1365     1042     17 |  0.006 % |
196.04/196.15	c |   7575152 |     102      378     1136 |     1501     1053     18 |  0.008 % |
299.61/299.76	c |  11362828 |     102      378     1136 |     1651     1082     17 |  0.008 % |
469.06/469.28	c |  17044340 |     102      378     1136 |     1817     1167     16 |  0.008 % |
734.37/734.67	c |  25566610 |     102      378     1136 |     1998     1691     18 |  0.003 % |
1151.84/1152.27	c |  38350013 |     102      378     1136 |     2198     1483     17 |  0.014 % |
1796.16/1796.79	c |  57525118 |     102      378     1136 |     2418     2119     20 |  0.014 % |
2401.78/2402.57	c ===============================================================================
2401.78/2402.57	c restarts              : 32
2401.78/2402.57	c conflicts             : 74779672       (31134 /sec)
2401.78/2402.57	c decisions             : 81678554       (1.18 % random) (34007 /sec)
2401.78/2402.57	c propagations          : 1942459002     (808735 /sec)
2401.78/2402.57	c conflict literals     : 1466280647     (20.88 % deleted)
2401.78/2402.57	c Memory used           : 2.98 MB
2401.78/2402.57	c CPU time              : 2401.85 s
2401.78/2402.57	c 
2401.78/2402.57	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-1785254-1241901941/watcher-1785254-1241901941 -o /tmp/evaluation-result-1785254-1241901941/solver-1785254-1241901941 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1785254-1241901941.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 0.91 3/64 26903
/proc/meminfo: memFree=1682736/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=1720 CPUtime=0
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 218227281 1761280 102 1992294400 134512640 135048876 4294956208 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 430 102 63 130 0 297 0

[startup+0.02147 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 26903
/proc/meminfo: memFree=1682736/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=1720 CPUtime=0.02
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 119 0 0 0 2 0 0 0 18 0 1 0 218227281 1761280 105 1992294400 134512640 135048876 4294956208 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 430 105 66 130 0 297 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1720

[startup+0.101478 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 26903
/proc/meminfo: memFree=1682736/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=1720 CPUtime=0.1
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 122 0 0 0 10 0 0 0 18 0 1 0 218227281 1761280 108 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 430 108 66 130 0 297 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1720

[startup+0.301502 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 26903
/proc/meminfo: memFree=1682736/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=1852 CPUtime=0.3
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 126 0 0 0 30 0 0 0 19 0 1 0 218227281 1896448 112 1992294400 134512640 135048876 4294956208 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 463 112 66 130 0 330 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1852

[startup+0.701547 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 26903
/proc/meminfo: memFree=1682736/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=1852 CPUtime=0.7
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 131 0 0 0 70 0 0 0 23 0 1 0 218227281 1896448 117 1992294400 134512640 135048876 4294956208 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 463 117 66 130 0 330 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1852

[startup+1.50164 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26904
/proc/meminfo: memFree=1682472/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=1852 CPUtime=1.5
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 138 0 0 0 150 0 0 0 25 0 1 0 218227281 1896448 124 1992294400 134512640 135048876 4294956208 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 463 124 66 130 0 330 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1852

[startup+3.10182 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26904
/proc/meminfo: memFree=1682344/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=1852 CPUtime=3.1
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 146 0 0 0 310 0 0 0 25 0 1 0 218227281 1896448 132 1992294400 134512640 135048876 4294956208 18446744073709551615 134552249 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 463 132 66 130 0 330 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1852

[startup+6.30119 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26904
/proc/meminfo: memFree=1682216/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=1852 CPUtime=6.29
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 156 0 0 0 629 0 0 0 25 0 1 0 218227281 1896448 142 1992294400 134512640 135048876 4294956208 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 463 142 66 130 0 330 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1852

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26904
/proc/meminfo: memFree=1682024/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=1984 CPUtime=12.69
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 169 0 0 0 1269 0 0 0 25 0 1 0 218227281 2031616 155 1992294400 134512640 135048876 4294956208 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 496 155 66 130 0 363 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1984

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26904
/proc/meminfo: memFree=1682024/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=1984 CPUtime=25.49
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 188 0 0 0 2549 0 0 0 25 0 1 0 218227281 2031616 174 1992294400 134512640 135048876 4294956208 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 496 174 66 130 0 363 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1984

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26904
/proc/meminfo: memFree=1681960/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2116 CPUtime=51.08
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 204 0 0 0 5108 0 0 0 25 0 1 0 218227281 2166784 190 1992294400 134512640 135048876 4294956208 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 529 190 66 130 0 396 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2116

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26904
/proc/meminfo: memFree=1681832/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2116 CPUtime=102.27
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 223 0 0 0 10227 0 0 0 25 0 1 0 218227281 2166784 209 1992294400 134512640 135048876 4294956208 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 529 209 66 130 0 396 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2116

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26904
/proc/meminfo: memFree=1681640/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2248 CPUtime=162.25
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 254 0 0 0 16225 0 0 0 25 0 1 0 218227281 2301952 240 1992294400 134512640 135048876 4294956208 18446744073709551615 134553177 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 562 240 66 130 0 429 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2248

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26904
/proc/meminfo: memFree=1681576/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2380 CPUtime=222.23
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 267 0 0 0 22223 0 0 0 25 0 1 0 218227281 2437120 253 1992294400 134512640 135048876 4294956208 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 595 253 66 130 0 462 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2380

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26904
/proc/meminfo: memFree=1681512/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2380 CPUtime=282.21
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 273 0 0 0 28221 0 0 0 25 0 1 0 218227281 2437120 259 1992294400 134512640 135048876 4294956208 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 595 259 66 130 0 462 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2380

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26904
/proc/meminfo: memFree=1681448/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2380 CPUtime=342.19
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 285 0 0 0 34219 0 0 0 25 0 1 0 218227281 2437120 271 1992294400 134512640 135048876 4294956208 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 595 271 66 130 0 462 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2380

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26904
/proc/meminfo: memFree=1681448/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2512 CPUtime=402.18
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 294 0 0 0 40218 0 0 0 25 0 1 0 218227281 2572288 280 1992294400 134512640 135048876 4294956208 18446744073709551615 134552403 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 628 280 66 130 0 495 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2512

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26904
/proc/meminfo: memFree=1681448/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2512 CPUtime=462.16
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 301 0 0 0 46216 0 0 0 25 0 1 0 218227281 2572288 287 1992294400 134512640 135048876 4294956208 18446744073709551615 134554874 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 628 287 66 130 0 495 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2512

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26904
/proc/meminfo: memFree=1681448/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2512 CPUtime=522.13
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 308 0 0 0 52213 0 0 0 25 0 1 0 218227281 2572288 294 1992294400 134512640 135048876 4294956208 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 628 294 66 130 0 495 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 2512

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26904
/proc/meminfo: memFree=1681384/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2512 CPUtime=582.12
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 317 0 0 0 58212 0 0 0 25 0 1 0 218227281 2572288 303 1992294400 134512640 135048876 4294956208 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 628 303 66 130 0 495 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 2512

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26904
/proc/meminfo: memFree=1681320/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2512 CPUtime=642.1
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 319 0 0 0 64210 0 0 0 25 0 1 0 218227281 2572288 305 1992294400 134512640 135048876 4294956208 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 628 305 66 130 0 495 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 2512


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

/proc/meminfo: memFree=1680360/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2912 CPUtime=1661.8
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 401 0 0 0 166179 1 0 0 25 0 1 0 218227281 2981888 387 1992294400 134512640 135048876 4294956208 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 728 387 66 130 0 595 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 2912

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26910
/proc/meminfo: memFree=1680360/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2912 CPUtime=1721.78
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 408 0 0 0 172177 1 0 0 25 0 1 0 218227281 2981888 394 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 728 394 66 130 0 595 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 2912

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26910
/proc/meminfo: memFree=1680232/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2912 CPUtime=1781.77
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 408 0 0 0 178176 1 0 0 25 0 1 0 218227281 2981888 394 1992294400 134512640 135048876 4294956208 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 728 394 66 130 0 595 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 2912

[startup+1842.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26910
/proc/meminfo: memFree=1680168/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2912 CPUtime=1841.75
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 414 0 0 0 184174 1 0 0 25 0 1 0 218227281 2981888 400 1992294400 134512640 135048876 4294956208 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 728 400 66 130 0 595 0
Current children cumulated CPU time (s) 1841.75
Current children cumulated vsize (KiB) 2912

[startup+1902.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26910
/proc/meminfo: memFree=1680168/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2912 CPUtime=1901.73
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 416 0 0 0 190172 1 0 0 25 0 1 0 218227281 2981888 402 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 728 402 66 130 0 595 0
Current children cumulated CPU time (s) 1901.73
Current children cumulated vsize (KiB) 2912

[startup+1962.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26910
/proc/meminfo: memFree=1680168/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2912 CPUtime=1961.72
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 419 0 0 0 196171 1 0 0 25 0 1 0 218227281 2981888 405 1992294400 134512640 135048876 4294956208 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 728 405 66 130 0 595 0
Current children cumulated CPU time (s) 1961.72
Current children cumulated vsize (KiB) 2912

[startup+2022.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26910
/proc/meminfo: memFree=1680232/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2912 CPUtime=2021.7
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 420 0 0 0 202169 1 0 0 25 0 1 0 218227281 2981888 406 1992294400 134512640 135048876 4294956208 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 728 406 66 130 0 595 0
Current children cumulated CPU time (s) 2021.7
Current children cumulated vsize (KiB) 2912

[startup+2082.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26910
/proc/meminfo: memFree=1680168/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2912 CPUtime=2081.68
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 422 0 0 0 208167 1 0 0 25 0 1 0 218227281 2981888 408 1992294400 134512640 135048876 4294956208 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 728 408 66 130 0 595 0
Current children cumulated CPU time (s) 2081.68
Current children cumulated vsize (KiB) 2912

[startup+2142.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26910
/proc/meminfo: memFree=1680104/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2912 CPUtime=2141.66
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 422 0 0 0 214165 1 0 0 25 0 1 0 218227281 2981888 408 1992294400 134512640 135048876 4294956208 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 728 408 66 130 0 595 0
Current children cumulated CPU time (s) 2141.66
Current children cumulated vsize (KiB) 2912

[startup+2202.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26910
/proc/meminfo: memFree=1680104/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2912 CPUtime=2201.64
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 422 0 0 0 220163 1 0 0 25 0 1 0 218227281 2981888 408 1992294400 134512640 135048876 4294956208 18446744073709551615 134557994 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 728 408 66 130 0 595 0
Current children cumulated CPU time (s) 2201.64
Current children cumulated vsize (KiB) 2912

[startup+2262.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26910
/proc/meminfo: memFree=1680104/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2912 CPUtime=2261.63
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 422 0 0 0 226162 1 0 0 25 0 1 0 218227281 2981888 408 1992294400 134512640 135048876 4294956208 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 728 408 66 130 0 595 0
Current children cumulated CPU time (s) 2261.63
Current children cumulated vsize (KiB) 2912

[startup+2322.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26910
/proc/meminfo: memFree=1680040/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=2912 CPUtime=2321.61
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 422 0 0 0 232160 1 0 0 25 0 1 0 218227281 2981888 408 1992294400 134512640 135048876 4294956208 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 728 408 66 130 0 595 0
Current children cumulated CPU time (s) 2321.61
Current children cumulated vsize (KiB) 2912

[startup+2382.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26910
/proc/meminfo: memFree=1679912/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=3044 CPUtime=2381.59
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 423 0 0 0 238158 1 0 0 25 0 1 0 218227281 3117056 409 1992294400 134512640 135048876 4294956208 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 761 409 66 130 0 628 0
Current children cumulated CPU time (s) 2381.59
Current children cumulated vsize (KiB) 3044

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

[startup+2393.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26910
/proc/meminfo: memFree=1679912/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=3044 CPUtime=2392.79
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 428 0 0 0 239278 1 0 0 25 0 1 0 218227281 3117056 414 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 761 414 66 130 0 628 0
Current children cumulated CPU time (s) 2392.79
Current children cumulated vsize (KiB) 3044

[startup+2396.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26910
/proc/meminfo: memFree=1679912/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=3044 CPUtime=2395.98
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 428 0 0 0 239597 1 0 0 25 0 1 0 218227281 3117056 414 1992294400 134512640 135048876 4294956208 18446744073709551615 134552385 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 761 414 66 130 0 628 0
Current children cumulated CPU time (s) 2395.98
Current children cumulated vsize (KiB) 3044

[startup+2399.9 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26910
/proc/meminfo: memFree=1679912/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=3044 CPUtime=2399.18
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 428 0 0 0 239917 1 0 0 25 0 1 0 218227281 3117056 414 1992294400 134512640 135048876 4294956208 18446744073709551615 134521000 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 761 414 66 130 0 628 0
Current children cumulated CPU time (s) 2399.18
Current children cumulated vsize (KiB) 3044

[startup+2401.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26910
/proc/meminfo: memFree=1679912/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=3044 CPUtime=2400.78
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 428 0 0 0 240077 1 0 0 25 0 1 0 218227281 3117056 414 1992294400 134512640 135048876 4294956208 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 761 414 66 130 0 628 0
Current children cumulated CPU time (s) 2400.78
Current children cumulated vsize (KiB) 3044

[startup+2402.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26910
/proc/meminfo: memFree=1679912/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=3044 CPUtime=2401.59
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 428 0 0 0 240158 1 0 0 25 0 1 0 218227281 3117056 414 1992294400 134512640 135048876 4294956208 18446744073709551615 134548472 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 761 414 66 130 0 628 0
Current children cumulated CPU time (s) 2401.59
Current children cumulated vsize (KiB) 3044

[startup+2402.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26910
/proc/meminfo: memFree=1679912/2055920 swapFree=4121000/4192956
[pid=26903] ppid=26901 vsize=3044 CPUtime=2401.78
/proc/26903/stat : 26903 (minisat_noasser) R 26901 26903 26837 0 -1 4194304 428 0 0 0 240177 1 0 0 25 0 1 0 218227281 3117056 414 1992294400 134512640 135048876 4294956208 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 0 0 0
/proc/26903/statm: 761 414 66 130 0 628 0
Current children cumulated CPU time (s) 2401.78
Current children cumulated vsize (KiB) 3044

Child status: 20
Real time (s): 2402.57
CPU time (s): 2401.86
CPU user time (s): 2401.85
CPU system time (s): 0.014997
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 3044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2401.85
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 434
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= 3372

runsolver used 1.93471 second user time and 6.81296 second system time

The end

Launcher Data 

Begin job on node20 at 2009-05-09 22:45:41
IDJOB=1785254
IDBENCH=24733
IDSOLVER=639
FILE ID=node20/1785254-1241901941
PBS_JOBID= 9264778
Free space on /tmp= 66340 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1785254-1241901941/watcher-1785254-1241901941 -o /tmp/evaluation-result-1785254-1241901941/solver-1785254-1241901941 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1785254-1241901941.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= cb7fcc0a671d4e8fcabb476bdf51a2fc
RANDOM SEED=1239996112

node20.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1683280 kB
Buffers:         47380 kB
Cached:         195756 kB
SwapCached:      66264 kB
Active:          81412 kB
Inactive:       229672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683280 kB
SwapTotal:     4192956 kB
SwapFree:      4121000 kB
Dirty:            1480 kB
Writeback:           0 kB
Mapped:          13456 kB
Slab:            47692 kB
Committed_AS:   820348 kB
PageTables:       1396 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= 66336 MiB
End job on node20 at 2009-05-09 23:25:43