Trace number 3275764

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 944.347 944.321

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-21_406.cnf
MD5SUM906590ef62b3db2841b2d529fd1636f7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark698.091
Satisfiable
(Un)Satisfiability was proved
Number of variables203
Number of clauses22241
Sum of the clauses size99837
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 268
Number of clauses of size 320324
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51849

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:  203                                                  |
0.00/0.00	c |  Number of clauses:    22241                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.29/0.38	c ============================[ Search Statistics ]==============================
0.29/0.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.38	c ===============================================================================
0.29/0.38	c |         0 |     203    22241    99837 |     7413        0    nan |  0.000 % |
0.29/0.38	c |       100 |     203    22241    99837 |     8155      100     20 |  0.005 % |
0.29/0.39	c |       251 |     203    22241    99837 |     8970      251     18 |  0.005 % |
0.39/0.40	c |       479 |     203    22241    99837 |     9867      479     19 |  0.005 % |
0.39/0.41	c |       816 |     203    22241    99837 |    10854      816     20 |  0.005 % |
0.39/0.43	c |      1322 |     203    22241    99837 |    11939     1322     19 |  0.007 % |
0.39/0.46	c |      2082 |     203    22241    99837 |    13133     2082     20 |  0.005 % |
0.49/0.51	c |      3221 |     203    22241    99837 |    14447     3221     21 |  0.007 % |
0.49/0.58	c |      4930 |     203    22241    99837 |    15891     4930     20 |  0.005 % |
0.59/0.69	c |      7492 |     203    22241    99837 |    17481     7492     21 |  0.005 % |
0.79/0.88	c |     11336 |     203    22241    99837 |    19229    11336     21 |  0.007 % |
1.19/1.22	c |     17102 |     203    22241    99837 |    21152    17102     21 |  0.005 % |
1.69/1.74	c |     25751 |     203    22241    99837 |    23267    15142     21 |  0.005 % |
2.49/2.54	c |     38725 |     203    22241    99837 |    25593    16141     20 |  0.005 % |
3.79/3.85	c |     58186 |     203    22241    99837 |    28153    21445     20 |  0.007 % |
5.79/5.84	c |     87378 |     203    22241    99837 |    30968    17626     21 |  0.005 % |
8.99/9.01	c |    131168 |     203    22241    99837 |    34065    24477     19 |  0.007 % |
13.89/13.97	c |    196852 |     203    22241    99837 |    37472    25217     20 |  0.007 % |
22.00/22.08	c |    295378 |     203    22241    99837 |    41219    25393     18 |  0.010 % |
33.79/33.84	c |    443167 |     203    22241    99837 |    45341    32777     19 |  0.007 % |
52.39/52.41	c |    664850 |     203    22241    99837 |    49875    30254     19 |  0.012 % |
81.59/81.62	c |    997375 |     203    22241    99837 |    54862    35996     18 |  0.027 % |
127.79/127.82	c |   1496164 |     202    21862    98701 |    60349    21583     18 |  0.502 % |
198.19/198.22	c |   2244346 |     201    21482    97562 |    66384    49360     18 |  0.993 % |
306.20/306.27	c |   3366620 |     200    21139    96534 |    73022    49138     20 |  1.483 % |
478.81/478.87	c |   5050031 |     198    20439    94437 |    80324    58291     17 |  2.480 % |
750.12/750.12	c |   7575147 |     192    18405    88344 |    88357    45263     19 |  5.424 % |
944.32/944.31	c ===============================================================================
944.32/944.31	c restarts              : 27
944.32/944.31	c conflicts             : 9291320        (9839 /sec)
944.32/944.31	c decisions             : 9607187        (1.41 % random) (10174 /sec)
944.32/944.31	c propagations          : 270308129      (286243 /sec)
944.32/944.31	c conflict literals     : 159356923      (57.22 % deleted)
944.32/944.31	c Memory used           : 18.67 MB
944.32/944.31	c CPU time              : 944.332 s
944.32/944.31	c 
944.32/944.31	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3275764-1303655416/watcher-3275764-1303655416 -o /tmp/evaluation-result-3275764-1303655416/solver-3275764-1303655416 -C 5000 -W 5100 -M 15500 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-3275764-1303655416.cnf 

running on 4 cores: 0,2,4,6

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): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 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: 2.00 2.00 1.94 3/177 31855
/proc/meminfo: memFree=14918164/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=2296 CPUtime=0 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 359 0 0 0 0 0 0 0 25 0 1 0 477142322 2351104 315 33554432000 134512640 135048876 4294085872 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 574 315 50 131 0 441 0

[startup+0.0699971 s]
/proc/loadavg: 2.00 2.00 1.94 3/177 31855
/proc/meminfo: memFree=14918164/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=3320 CPUtime=0.06 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 630 0 0 0 6 0 0 0 25 0 1 0 477142322 3399680 586 33554432000 134512640 135048876 4294085872 18446744073709551615 134529680 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 830 586 62 131 0 697 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3320

[startup+0.100965 s]
/proc/loadavg: 2.00 2.00 1.94 3/177 31855
/proc/meminfo: memFree=14918164/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=3320 CPUtime=0.09 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 630 0 0 0 9 0 0 0 25 0 1 0 477142322 3399680 586 33554432000 134512640 135048876 4294085872 18446744073709551615 134529686 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 830 586 62 131 0 697 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3320

[startup+0.300957 s]
/proc/loadavg: 2.00 2.00 1.94 3/177 31855
/proc/meminfo: memFree=14918164/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=3564 CPUtime=0.29 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 678 0 0 0 29 0 0 0 25 0 1 0 477142322 3649536 634 33554432000 134512640 135048876 4294085872 18446744073709551615 134529412 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 891 634 62 131 0 758 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3564

[startup+0.700884 s]
/proc/loadavg: 2.00 2.00 1.94 3/177 31855
/proc/meminfo: memFree=14918164/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=3680 CPUtime=0.69 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 802 0 0 0 69 0 0 0 25 0 1 0 477142322 3768320 686 33554432000 134512640 135048876 4294085872 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 920 686 66 131 0 787 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3680

[startup+1.50074 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 31856
/proc/meminfo: memFree=14914940/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=5220 CPUtime=1.49 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 1193 0 0 0 149 0 0 0 25 0 1 0 477142322 5345280 1077 33554432000 134512640 135048876 4294085872 18446744073709551615 134548751 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 1305 1077 66 131 0 1172 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5220

[startup+3.10044 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 31856
/proc/meminfo: memFree=14913576/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=5748 CPUtime=3.09 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 1315 0 0 0 309 0 0 0 25 0 1 0 477142322 5885952 1199 33554432000 134512640 135048876 4294085872 18446744073709551615 134547006 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 1437 1199 66 131 0 1304 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5748

[startup+6.30086 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 31856
/proc/meminfo: memFree=14912312/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=6444 CPUtime=6.29 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 1480 0 0 0 629 0 0 0 25 0 1 0 477142322 6598656 1364 33554432000 134512640 135048876 4294085872 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 1611 1364 66 131 0 1478 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6444

[startup+12.7007 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 31857
/proc/meminfo: memFree=14911192/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=7372 CPUtime=12.69 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 1703 0 0 0 1269 0 0 0 25 0 1 0 477142322 7548928 1587 33554432000 134512640 135048876 4294085872 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 1843 1587 66 131 0 1710 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7372

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 31857
/proc/meminfo: memFree=14910088/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=8456 CPUtime=25.49 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 1944 0 0 0 2549 0 0 0 25 0 1 0 477142322 8658944 1828 33554432000 134512640 135048876 4294085872 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 2114 1828 66 131 0 1981 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8456

[startup+51.1006 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 31858
/proc/meminfo: memFree=14908804/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=9756 CPUtime=51.09 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 2253 0 0 0 5109 0 0 0 25 0 1 0 477142322 9990144 2137 33554432000 134512640 135048876 4294085872 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 2439 2137 66 131 0 2306 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9756

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 31859
/proc/meminfo: memFree=14906944/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=11168 CPUtime=102.3 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 2598 0 0 0 10230 0 0 0 25 0 1 0 477142322 11436032 2482 33554432000 134512640 135048876 4294085872 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 2792 2482 66 131 0 2659 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 11168

[startup+162.3 s]
/proc/loadavg: 2.07 2.02 1.95 3/178 31861
/proc/meminfo: memFree=14905576/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=12368 CPUtime=162.29 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 2918 0 0 0 16229 0 0 0 25 0 1 0 477142322 12664832 2802 33554432000 134512640 135048876 4294085872 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 3092 2802 66 131 0 2959 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 12368

[startup+222.3 s]
/proc/loadavg: 2.02 2.01 1.95 3/178 31862
/proc/meminfo: memFree=14904448/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=13920 CPUtime=222.29 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 3233 0 0 0 22229 0 0 0 25 0 1 0 477142322 14254080 3117 33554432000 134512640 135048876 4294085872 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 3480 3117 66 131 0 3347 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 13920

[startup+282.3 s]
/proc/loadavg: 2.01 2.00 1.95 3/178 31864
/proc/meminfo: memFree=14904688/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=14272 CPUtime=282.3 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 3307 0 0 0 28229 1 0 0 25 0 1 0 477142322 14614528 3191 33554432000 134512640 135048876 4294085872 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 3568 3191 66 131 0 3435 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 14272

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 31894
/proc/meminfo: memFree=14918360/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=15428 CPUtime=342.3 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 3575 0 0 0 34229 1 0 0 25 0 1 0 477142322 15798272 3459 33554432000 134512640 135048876 4294085872 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 3857 3459 66 131 0 3724 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15428

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 31895
/proc/meminfo: memFree=14916224/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=15604 CPUtime=402.3 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 3643 0 0 0 40229 1 0 0 25 0 1 0 477142322 15978496 3527 33554432000 134512640 135048876 4294085872 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 3901 3527 66 131 0 3768 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15604

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 31897
/proc/meminfo: memFree=14914592/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=16164 CPUtime=462.31 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 3757 0 0 0 46230 1 0 0 25 0 1 0 477142322 16551936 3641 33554432000 134512640 135048876 4294085872 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 4041 3641 66 131 0 3908 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 16164

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 31898
/proc/meminfo: memFree=14913324/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=16808 CPUtime=522.31 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 3919 0 0 0 52230 1 0 0 25 0 1 0 477142322 17211392 3803 33554432000 134512640 135048876 4294085872 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 4202 3803 66 131 0 4069 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 16808

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.95 4/178 31900
/proc/meminfo: memFree=14912672/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=17024 CPUtime=582.31 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 3969 0 0 0 58230 1 0 0 25 0 1 0 477142322 17432576 3853 33554432000 134512640 135048876 4294085872 18446744073709551615 134545993 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 4256 3853 66 131 0 4123 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 17024

[startup+642.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 31902
/proc/meminfo: memFree=14911904/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=17732 CPUtime=642.31 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 4111 0 0 0 64230 1 0 0 25 0 1 0 477142322 18157568 3995 33554432000 134512640 135048876 4294085872 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 4433 3995 66 131 0 4300 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 17732

[startup+702.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 31903
/proc/meminfo: memFree=14910888/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=17732 CPUtime=702.31 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 4141 0 0 0 70230 1 0 0 25 0 1 0 477142322 18157568 4025 33554432000 134512640 135048876 4294085872 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 4433 4025 66 131 0 4300 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 17732

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 31905
/proc/meminfo: memFree=14910124/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=18208 CPUtime=762.32 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 4250 0 0 0 76231 1 0 0 25 0 1 0 477142322 18644992 4134 33554432000 134512640 135048876 4294085872 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 4552 4134 66 131 0 4419 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 18208

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 31906
/proc/meminfo: memFree=14909740/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=18672 CPUtime=822.31 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 4353 0 0 0 82230 1 0 0 25 0 1 0 477142322 19120128 4237 33554432000 134512640 135048876 4294085872 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 4668 4237 66 131 0 4535 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 18672

[startup+882.3 s]
/proc/loadavg: 1.66 1.92 1.92 2/172 31925
/proc/meminfo: memFree=14919864/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=18964 CPUtime=882.32 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 4415 0 0 0 88231 1 0 0 25 0 1 0 477142322 19419136 4299 33554432000 134512640 135048876 4294085872 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 4741 4299 66 131 0 4608 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 18964

[startup+942.3 s]
/proc/loadavg: 1.24 1.75 1.86 2/172 31927
/proc/meminfo: memFree=14919704/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=19116 CPUtime=942.32 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 4468 0 0 0 94231 1 0 0 25 0 1 0 477142322 19574784 4352 33554432000 134512640 135048876 4294085872 18446744073709551615 134547243 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 4779 4352 66 131 0 4646 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 19116

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

[startup+943.1 s]
/proc/loadavg: 1.22 1.74 1.85 2/172 31927
/proc/meminfo: memFree=14919704/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=19116 CPUtime=943.12 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 4468 0 0 0 94311 1 0 0 25 0 1 0 477142322 19574784 4352 33554432000 134512640 135048876 4294085872 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 4779 4352 66 131 0 4646 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 19116

[startup+943.901 s]
/proc/loadavg: 1.22 1.74 1.85 2/172 31927
/proc/meminfo: memFree=14919704/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=19116 CPUtime=943.92 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 4468 0 0 0 94391 1 0 0 25 0 1 0 477142322 19574784 4352 33554432000 134512640 135048876 4294085872 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 4779 4352 66 131 0 4646 0
Current children cumulated CPU time (s) 943.92
Current children cumulated vsize (KiB) 19116

[startup+944.301 s]
/proc/loadavg: 1.22 1.74 1.85 2/172 31927
/proc/meminfo: memFree=14919704/32951124 swapFree=67111528/67111528
[pid=31855] ppid=31853 vsize=19116 CPUtime=944.32 cores=0,2,4,6
/proc/31855/stat : 31855 (minisat_noasser) R 31853 31855 30903 0 -1 4202496 4468 0 0 0 94431 1 0 0 25 0 1 0 477142322 19574784 4352 33554432000 134512640 135048876 4294085872 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 2 0 0 0
/proc/31855/statm: 4779 4352 66 131 0 4646 0
Current children cumulated CPU time (s) 944.32
Current children cumulated vsize (KiB) 19116

Child status: 20
Real time (s): 944.321
CPU time (s): 944.347
CPU user time (s): 944.332
CPU system time (s): 0.014997
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 19116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 944.332
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= 4474
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= 5
involuntary context switches= 1384

runsolver used 1.42778 second user time and 2.86856 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-24 16:30:16
IDJOB=3275764
IDBENCH=83298
IDSOLVER=1678
FILE ID=node109/3275764-1303655416
RUNJOBID= node109-1303650335-31579
PBS_JOBID= 13150739
Free space on /tmp= 72188 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-21_406.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3275764-1303655416/watcher-3275764-1303655416 -o /tmp/evaluation-result-3275764-1303655416/solver-3275764-1303655416 -C 5000 -W 5100 -M 15500 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-3275764-1303655416.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 906590ef62b3db2841b2d529fd1636f7
RANDOM SEED=1690586008

node109.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14918320 kB
Buffers:       2105684 kB
Cached:       15270068 kB
SwapCached:          0 kB
Active:        9419164 kB
Inactive:      8040188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14918320 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1964 kB
Writeback:           0 kB
AnonPages:       83348 kB
Mapped:          15252 kB
Slab:           510208 kB
PageTables:       4340 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   229608 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72188 MiB
End job on node109 at 2011-04-24 16:46:00