Trace number 3275034

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 2007? (TO) 5000.04 4999.92

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1375c111739g6.cnf
MD5SUMc7c04151ac14a13eb4a03259d055e119
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1375
Number of clauses111739
Sum of the clauses size224743
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2111684
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 555

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:  1375                                                 |
0.00/0.00	c |  Number of clauses:    111739                                               |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
1.29/1.36	c ============================[ Search Statistics ]==============================
1.29/1.36	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.29/1.36	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.29/1.36	c ===============================================================================
1.29/1.36	c |         0 |    1320   105368   309565 |    35122        0    nan |  0.000 % |
1.29/1.37	c |       100 |    1320   105368   309565 |    38634      100    182 |  0.000 % |
1.29/1.38	c |       251 |    1320   105368   309565 |    42498      251    158 |  0.000 % |
1.39/1.40	c |       476 |    1320   105368   309565 |    46748      476    161 |  0.000 % |
1.39/1.44	c |       814 |    1320   105368   309565 |    51423      814    159 |  0.000 % |
1.39/1.49	c |      1325 |    1320   105368   309565 |    56565     1325    150 |  0.000 % |
1.49/1.58	c |      2084 |    1320   105368   309565 |    62221     2084    142 |  0.000 % |
1.69/1.71	c |      3225 |    1320   105368   309565 |    68444     3225    139 |  0.000 % |
1.89/1.92	c |      4934 |    1320   105368   309565 |    75288     4934    140 |  0.000 % |
2.29/2.34	c |      7496 |    1320   105368   309565 |    82817     7496    136 |  0.000 % |
2.89/2.96	c |     11340 |    1320   105368   309565 |    91099    11340    136 |  0.000 % |
4.40/4.46	c |     17106 |    1320   105368   309565 |   100209    17106    142 |  0.000 % |
6.89/6.99	c |     25758 |    1320   105368   309565 |   110229    25758    140 |  0.000 % |
11.59/11.64	c |     38732 |    1320   105368   309565 |   121252    38732    134 |  0.000 % |
22.79/22.88	c |     58194 |    1320   105368   309565 |   133378    58194    135 |  0.000 % |
40.60/40.69	c |     87386 |    1320   105368   309565 |   146716    87386    136 |  0.000 % |
80.09/80.17	c |    131176 |    1320   105368   309565 |   161387   131176    136 |  0.000 % |
134.80/134.86	c |    196862 |    1320   105368   309565 |   177526    57350    121 |  0.000 % |
214.20/214.29	c |    295390 |    1320   105368   309565 |   195279   155878    127 |  0.000 % |
330.60/330.61	c |    443179 |    1320   105368   309565 |   214807   129503    123 |  0.000 % |
463.10/463.14	c |    664865 |    1320   105368   309565 |   236287   156408    130 |  0.000 % |
730.81/730.80	c |    997391 |    1320   105368   309565 |   259916    63858    109 |  0.000 % |
1123.82/1123.88	c |   1496179 |    1320   105368   309565 |   285908    97809    111 |  0.000 % |
1795.94/1795.94	c |   2244361 |    1320   105368   309565 |   314498    49399    128 |  0.000 % |
2708.26/2708.27	c |   3366635 |    1320   105368   309565 |   345948   301467    134 |  0.000 % |
4189.29/4189.28	c |   5050051 |    1320   105368   309565 |   380543    63856    114 |  0.000 % |

Verifier Data 

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

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-3275034-1303635254/watcher-3275034-1303635254 -o /tmp/evaluation-result-3275034-1303635254/solver-3275034-1303635254 -C 5000 -W 5000 -M 15500 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-3275034-1303635254.cnf 

running on 4 cores: 1,3,5,7

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): 5000 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: 0.00 0.00 0.00 1/172 13309
/proc/meminfo: memFree=19498468/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=3572 CPUtime=0.01 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 825 0 0 0 1 0 0 0 21 0 1 0 475128048 3657728 781 33554432000 134512640 135048876 4288438752 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 893 781 50 131 0 760 0

[startup+0.0438279 s]
/proc/loadavg: 0.00 0.00 0.00 1/172 13309
/proc/meminfo: memFree=19498468/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=7760 CPUtime=0.04 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 1848 0 0 0 4 0 0 0 21 0 1 0 475128048 7946240 1804 33554432000 134512640 135048876 4288438752 18446744073709551615 134529680 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 1940 1804 62 131 0 1807 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7760

[startup+0.100813 s]
/proc/loadavg: 0.00 0.00 0.00 1/172 13309
/proc/meminfo: memFree=19498468/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=7760 CPUtime=0.09 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 1848 0 0 0 9 0 0 0 21 0 1 0 475128048 7946240 1804 33554432000 134512640 135048876 4288438752 18446744073709551615 134529422 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 1940 1804 62 131 0 1807 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7760

[startup+0.30078 s]
/proc/loadavg: 0.00 0.00 0.00 1/172 13309
/proc/meminfo: memFree=19498468/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=9476 CPUtime=0.29 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 2273 0 0 0 29 0 0 0 22 0 1 0 475128048 9703424 2229 33554432000 134512640 135048876 4288438752 18446744073709551615 134533451 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 2369 2229 62 131 0 2236 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9476

[startup+0.700707 s]
/proc/loadavg: 0.00 0.00 0.00 1/172 13309
/proc/meminfo: memFree=19498468/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=10148 CPUtime=0.69 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 2395 0 0 0 69 0 0 0 24 0 1 0 475128048 10391552 2351 33554432000 134512640 135048876 4288438752 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 2537 2351 62 131 0 2404 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10148

[startup+1.50057 s]
/proc/loadavg: 0.16 0.03 0.01 3/178 13320
/proc/meminfo: memFree=19478092/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=8932 CPUtime=1.49 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 2428 0 0 0 149 0 0 0 25 0 1 0 475128048 9146368 2121 33554432000 134512640 135048876 4288438752 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 2233 2121 67 131 0 2100 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8932

[startup+3.10028 s]
/proc/loadavg: 0.16 0.03 0.01 3/178 13320
/proc/meminfo: memFree=19475176/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=14384 CPUtime=3.09 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 3802 0 0 0 309 0 0 0 25 0 1 0 475128048 14729216 3495 33554432000 134512640 135048876 4288438752 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 3596 3495 67 131 0 3463 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14384

[startup+6.30073 s]
/proc/loadavg: 0.16 0.03 0.01 3/178 13320
/proc/meminfo: memFree=19459324/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=21604 CPUtime=6.29 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 5609 0 0 0 629 0 0 0 25 0 1 0 475128048 22122496 5302 33554432000 134512640 135048876 4288438752 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 5401 5302 67 131 0 5268 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21604

[startup+12.7006 s]
/proc/loadavg: 0.44 0.10 0.03 3/178 13321
/proc/meminfo: memFree=19438456/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=31176 CPUtime=12.69 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 7994 0 0 0 1269 0 0 0 25 0 1 0 475128048 31924224 7687 33554432000 134512640 135048876 4288438752 18446744073709551615 134552813 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 7794 7687 67 131 0 7661 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31176

[startup+25.5003 s]
/proc/loadavg: 0.68 0.16 0.05 3/178 13321
/proc/meminfo: memFree=19411728/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=44296 CPUtime=25.49 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 11232 0 0 0 2548 1 0 0 25 0 1 0 475128048 45359104 10925 33554432000 134512640 135048876 4288438752 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 11074 10925 67 131 0 10941 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44296

[startup+51.1008 s]
/proc/loadavg: 1.20 0.33 0.11 3/178 13322
/proc/meminfo: memFree=19372596/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=67012 CPUtime=51.1 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 16867 0 0 0 5107 3 0 0 25 0 1 0 475128048 68620288 16560 33554432000 134512640 135048876 4288438752 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 16753 16560 67 131 0 16620 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 67012

[startup+102.307 s]
/proc/loadavg: 1.65 0.59 0.21 3/178 13323
/proc/meminfo: memFree=19333500/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=96964 CPUtime=102.3 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 24261 0 0 0 10223 7 0 0 25 0 1 0 475128048 99291136 23954 33554432000 134512640 135048876 4288438752 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 24241 23954 67 131 0 24108 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 96964

[startup+162.3 s]
/proc/loadavg: 1.87 0.84 0.32 3/178 13325
/proc/meminfo: memFree=19315248/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=104872 CPUtime=162.3 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 26265 0 0 0 16222 8 0 0 25 0 1 0 475128048 107388928 25958 33554432000 134512640 135048876 4288438752 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 26218 25958 67 131 0 26085 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 104872

[startup+222.301 s]
/proc/loadavg: 1.95 1.05 0.42 3/178 13326
/proc/meminfo: memFree=19305672/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=106696 CPUtime=222.3 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 26634 0 0 0 22222 8 0 0 25 0 1 0 475128048 109256704 26327 33554432000 134512640 135048876 4288438752 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 26674 26327 67 131 0 26541 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 106696

[startup+282.301 s]
/proc/loadavg: 1.98 1.22 0.52 3/178 13328
/proc/meminfo: memFree=19281216/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=122788 CPUtime=282.3 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 30637 0 0 0 28219 11 0 0 25 0 1 0 475128048 125734912 30330 33554432000 134512640 135048876 4288438752 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 30697 30330 67 131 0 30564 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 122788

[startup+342.3 s]
/proc/loadavg: 2.06 1.38 0.61 3/178 13329
/proc/meminfo: memFree=19280576/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=122952 CPUtime=342.3 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 30676 0 0 0 34219 11 0 0 25 0 1 0 475128048 125902848 30369 33554432000 134512640 135048876 4288438752 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 30738 30369 67 131 0 30605 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 122952

[startup+402.301 s]
/proc/loadavg: 2.02 1.49 0.70 3/178 13331
/proc/meminfo: memFree=19268396/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=135984 CPUtime=402.3 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 33809 0 0 0 40218 12 0 0 25 0 1 0 475128048 139247616 33502 33554432000 134512640 135048876 4288438752 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 33996 33502 67 131 0 33863 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 135984

[startup+462.3 s]
/proc/loadavg: 2.01 1.58 0.77 3/178 13342
/proc/meminfo: memFree=19260104/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=136252 CPUtime=462.3 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 33894 0 0 0 46218 12 0 0 25 0 1 0 475128048 139522048 33587 33554432000 134512640 135048876 4288438752 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 34063 33587 67 131 0 33930 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 136252

[startup+522.301 s]
/proc/loadavg: 2.00 1.65 0.85 3/178 13343
/proc/meminfo: memFree=19258840/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=136252 CPUtime=522.3 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 33901 0 0 0 52218 12 0 0 25 0 1 0 475128048 139522048 33594 33554432000 134512640 135048876 4288438752 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 34063 33594 67 131 0 33930 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 136252

[startup+582.301 s]
/proc/loadavg: 2.00 1.71 0.92 3/178 13348
/proc/meminfo: memFree=19239088/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=155292 CPUtime=582.31 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 38653 0 0 0 58216 15 0 0 25 0 1 0 475128048 159019008 38346 33554432000 134512640 135048876 4288438752 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 38823 38346 67 131 0 38690 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 155292


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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 13450
/proc/meminfo: memFree=19060432/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=252340 CPUtime=4062.39 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 61957 0 0 0 406211 28 0 0 25 0 1 0 475128048 258396160 61642 33554432000 134512640 135048876 4288438752 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 63085 61642 67 131 0 62952 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 252340

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 13451
/proc/meminfo: memFree=19057064/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=252704 CPUtime=4122.39 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 62022 0 0 0 412211 28 0 0 25 0 1 0 475128048 258768896 61707 33554432000 134512640 135048876 4288438752 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 63176 61707 67 131 0 63043 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 252704

[startup+4182.3 s]
/proc/loadavg: 2.06 2.01 1.92 3/178 13456
/proc/meminfo: memFree=19056528/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=252704 CPUtime=4182.39 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 62027 0 0 0 418211 28 0 0 25 0 1 0 475128048 258768896 61712 33554432000 134512640 135048876 4288438752 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 63176 61712 67 131 0 63043 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 252704

[startup+4242.3 s]
/proc/loadavg: 2.06 2.03 1.93 3/178 13457
/proc/meminfo: memFree=19055936/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=252704 CPUtime=4242.39 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 62027 0 0 0 424211 28 0 0 25 0 1 0 475128048 258768896 61712 33554432000 134512640 135048876 4288438752 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 63176 61712 67 131 0 63043 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 252704

[startup+4302.3 s]
/proc/loadavg: 2.02 2.02 1.93 3/178 13459
/proc/meminfo: memFree=19055172/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=252704 CPUtime=4302.39 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 62033 0 0 0 430211 28 0 0 25 0 1 0 475128048 258768896 61718 33554432000 134512640 135048876 4288438752 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 63176 61718 67 131 0 63043 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 252704

[startup+4362.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/178 13461
/proc/meminfo: memFree=19055152/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=252704 CPUtime=4362.39 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 62033 0 0 0 436211 28 0 0 25 0 1 0 475128048 258768896 61718 33554432000 134512640 135048876 4288438752 18446744073709551615 134546867 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 63176 61718 67 131 0 63043 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 252704

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/178 13462
/proc/meminfo: memFree=19054884/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=252704 CPUtime=4422.4 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 62035 0 0 0 442212 28 0 0 25 0 1 0 475128048 258768896 61720 33554432000 134512640 135048876 4288438752 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 63176 61720 67 131 0 63043 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 252704

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13464
/proc/meminfo: memFree=19043072/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=264556 CPUtime=4482.4 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 64976 0 0 0 448210 30 0 0 25 0 1 0 475128048 270905344 64661 33554432000 134512640 135048876 4288438752 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 66139 64661 67 131 0 66006 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 264556

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13465
/proc/meminfo: memFree=19030036/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=277096 CPUtime=4542.4 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 68098 0 0 0 454208 32 0 0 25 0 1 0 475128048 283746304 67783 33554432000 134512640 135048876 4288438752 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 69274 67783 67 131 0 69141 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 277096

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13467
/proc/meminfo: memFree=19028900/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=277424 CPUtime=4602.41 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 68167 0 0 0 460209 32 0 0 25 0 1 0 475128048 284082176 67852 33554432000 134512640 135048876 4288438752 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 69356 67852 67 131 0 69223 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 277424

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13469
/proc/meminfo: memFree=19027640/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=278736 CPUtime=4662.4 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 68398 0 0 0 466208 32 0 0 25 0 1 0 475128048 285425664 68083 33554432000 134512640 135048876 4288438752 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 69684 68083 67 131 0 69551 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 278736

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13470
/proc/meminfo: memFree=19026876/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=279468 CPUtime=4722.41 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 68534 0 0 0 472209 32 0 0 25 0 1 0 475128048 286175232 68219 33554432000 134512640 135048876 4288438752 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 69867 68219 67 131 0 69734 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 279468

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13472
/proc/meminfo: memFree=19026844/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=279468 CPUtime=4782.4 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 68553 0 0 0 478208 32 0 0 25 0 1 0 475128048 286175232 68238 33554432000 134512640 135048876 4288438752 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 69867 68238 67 131 0 69734 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 279468

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 13473
/proc/meminfo: memFree=19026452/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=279796 CPUtime=4842.4 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 68624 0 0 0 484208 32 0 0 25 0 1 0 475128048 286511104 68309 33554432000 134512640 135048876 4288438752 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 69949 68309 67 131 0 69816 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 279796

[startup+4902.3 s]
/proc/loadavg: 2.04 2.01 1.93 3/178 13475
/proc/meminfo: memFree=19026056/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=280528 CPUtime=4902.42 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 68784 0 0 0 490209 33 0 0 25 0 1 0 475128048 287260672 68469 33554432000 134512640 135048876 4288438752 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 70132 68469 67 131 0 69999 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 280528

[startup+4962.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/178 13477
/proc/meminfo: memFree=19025656/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=281092 CPUtime=4962.42 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 68902 0 0 0 496209 33 0 0 25 0 1 0 475128048 287838208 68587 33554432000 134512640 135048876 4288438752 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 70273 68587 67 131 0 70140 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 281092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.00 1.93 3/178 13478
/proc/meminfo: memFree=19025528/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=281256 CPUtime=5000.02 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 68935 0 0 0 499969 33 0 0 25 0 1 0 475128048 288006144 68620 33554432000 134512640 135048876 4288438752 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 70314 68620 67 131 0 70181 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 281256

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+4999.9 s]
/proc/loadavg: 2.01 2.00 1.93 3/178 13478
/proc/meminfo: memFree=19025528/32951124 swapFree=67111528/67111528
[pid=13309] ppid=13307 vsize=281256 CPUtime=5000.02 cores=1,3,5,7
/proc/13309/stat : 13309 (minisat_noasser) R 13307 13309 13281 0 -1 4202496 68935 0 0 0 499969 33 0 0 25 0 1 0 475128048 288006144 68620 33554432000 134512640 135048876 4288438752 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/13309/statm: 70314 68620 67 131 0 70181 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 281256

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.04
CPU user time (s): 4999.7
CPU system time (s): 0.345947
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 281256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.345947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68935
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= 57169

runsolver used 7.06593 second user time and 16.7854 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-24 10:54:14
IDJOB=3275034
IDBENCH=71315
IDSOLVER=1678
FILE ID=node103/3275034-1303635254
RUNJOBID= node103-1303635252-13300
PBS_JOBID= 13150745
Free space on /tmp= 71232 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1375c111739g6.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3275034-1303635254/watcher-3275034-1303635254 -o /tmp/evaluation-result-3275034-1303635254/solver-3275034-1303635254 -C 5000 -W 5000 -M 15500 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-3275034-1303635254.cnf

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

MD5SUM BENCH= c7c04151ac14a13eb4a03259d055e119
RANDOM SEED=1995587892

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
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	: 5332.75
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		: 2666.858
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	: 5332.77
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		: 2666.858
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	: 5332.75
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19498748 kB
Buffers:       2111640 kB
Cached:       10701144 kB
SwapCached:          0 kB
Active:        3756868 kB
Inactive:      9119016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19498748 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2752 kB
Writeback:           0 kB
AnonPages:       62684 kB
Mapped:          14416 kB
Slab:           512480 kB
PageTables:       4484 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   183420 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= 71228 MiB
End job on node103 at 2011-04-24 12:17:36