Trace number 3275784

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 4999.91

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-17_279.cnf
MD5SUMd2562f4e152a54a992ab300a2bacfba9
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 variables279
Number of clauses21616
Sum of the clauses size96978
Maximum clause length17
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 319321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52295

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:  279                                                  |
0.00/0.00	c |  Number of clauses:    21616                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.19/0.24	c ============================[ Search Statistics ]==============================
0.19/0.24	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.24	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.24	c ===============================================================================
0.19/0.24	c |         0 |     279    21616    96978 |     7205        0    nan |  0.000 % |
0.19/0.24	c |       100 |     279    21616    96978 |     7925      100     38 |  0.001 % |
0.19/0.25	c |       250 |     279    21616    96978 |     8718      250     33 |  0.001 % |
0.19/0.26	c |       476 |     279    21616    96978 |     9590      476     31 |  0.001 % |
0.19/0.27	c |       813 |     279    21616    96978 |    10549      813     30 |  0.001 % |
0.19/0.29	c |      1319 |     279    21616    96978 |    11604     1319     28 |  0.001 % |
0.29/0.32	c |      2079 |     279    21616    96978 |    12764     2079     29 |  0.001 % |
0.29/0.37	c |      3218 |     279    21616    96978 |    14041     3218     30 |  0.001 % |
0.39/0.45	c |      4926 |     279    21616    96978 |    15445     4926     29 |  0.001 % |
0.49/0.58	c |      7488 |     279    21616    96978 |    16989     7488     29 |  0.001 % |
0.70/0.78	c |     11332 |     279    21616    96978 |    18688    11332     29 |  0.001 % |
1.10/1.15	c |     17099 |     279    21616    96978 |    20557    17099     29 |  0.001 % |
1.70/1.73	c |     25748 |     279    21616    96978 |    22613    15407     29 |  0.001 % |
2.60/2.68	c |     38722 |     279    21616    96978 |    24874    16855     29 |  0.001 % |
4.10/4.13	c |     58184 |     279    21616    96978 |    27362    22916     28 |  0.001 % |
6.40/6.45	c |     87377 |     279    21616    96978 |    30098    21667     27 |  0.001 % |
10.10/10.19	c |    131166 |     279    21616    96978 |    33108    29500     27 |  0.001 % |
16.00/16.08	c |    196850 |     279    21616    96978 |    36419    13999     26 |  0.001 % |
25.40/25.48	c |    295376 |     279    21616    96978 |    40061    19052     26 |  0.001 % |
40.40/40.44	c |    443165 |     279    21616    96978 |    44067    34478     27 |  0.001 % |
64.40/64.43	c |    664848 |     279    21616    96978 |    48473    17176     24 |  0.001 % |
100.00/100.08	c |    997374 |     279    21616    96978 |    53321    39371     26 |  0.001 % |
156.00/156.00	c |   1496162 |     279    21616    96978 |    58653    33905     25 |  0.001 % |
241.90/241.97	c |   2244345 |     279    21616    96978 |    64518    34610     25 |  0.001 % |
380.70/380.75	c |   3366619 |     279    21616    96978 |    70970    18788     24 |  0.001 % |
598.81/598.84	c |   5050032 |     279    21616    96978 |    78067    30324     25 |  0.001 % |
936.81/936.87	c |   7575148 |     279    21616    96978 |    85874    52472     27 |  0.001 % |
1463.63/1463.65	c |  11362823 |     279    21616    96978 |    94461    44175     24 |  0.001 % |
2313.95/2313.91	c |  17044336 |     279    21616    96978 |   103908    86192     26 |  0.001 % |
3661.49/3661.40	c |  25566606 |     279    21616    96978 |   114298    17815     23 |  0.001 % |

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-3275784-1303655715/watcher-3275784-1303655715 -o /tmp/evaluation-result-3275784-1303655715/solver-3275784-1303655715 -C 5000 -W 5100 -M 15500 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-3275784-1303655715.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: 1.94 1.99 1.95 2/177 19560
/proc/meminfo: memFree=13915464/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=2620 CPUtime=0 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 434 0 0 0 0 0 0 0 25 0 1 0 457987733 2682880 390 33554432000 134512640 135048876 4290175936 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 655 391 50 131 0 522 0

[startup+0.0372931 s]
/proc/loadavg: 1.94 1.99 1.95 2/177 19560
/proc/meminfo: memFree=13915464/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=3192 CPUtime=0.03 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 610 0 0 0 3 0 0 0 25 0 1 0 457987733 3268608 566 33554432000 134512640 135048876 4290175936 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 798 566 62 131 0 665 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3192

[startup+0.100288 s]
/proc/loadavg: 1.94 1.99 1.95 2/177 19560
/proc/meminfo: memFree=13915464/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=3192 CPUtime=0.09 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 610 0 0 0 9 0 0 0 25 0 1 0 457987733 3268608 566 33554432000 134512640 135048876 4290175936 18446744073709551615 134529703 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 798 566 62 131 0 665 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3192

[startup+0.300246 s]
/proc/loadavg: 1.94 1.99 1.95 2/177 19560
/proc/meminfo: memFree=13915464/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=3192 CPUtime=0.29 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 663 0 0 0 29 0 0 0 25 0 1 0 457987733 3268608 576 33554432000 134512640 135048876 4290175936 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 798 576 66 131 0 665 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701202 s]
/proc/loadavg: 1.94 1.99 1.95 2/177 19560
/proc/meminfo: memFree=13915464/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=4248 CPUtime=0.7 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 913 0 0 0 70 0 0 0 25 0 1 0 457987733 4349952 826 33554432000 134512640 135048876 4290175936 18446744073709551615 134551670 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 1062 826 66 131 0 929 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 4248

[startup+1.50104 s]
/proc/loadavg: 1.94 1.99 1.95 3/178 19561
/proc/meminfo: memFree=13912104/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=5932 CPUtime=1.5 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 1318 0 0 0 150 0 0 0 25 0 1 0 457987733 6074368 1231 33554432000 134512640 135048876 4290175936 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 1483 1231 66 131 0 1350 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 5932

[startup+3.10077 s]
/proc/loadavg: 1.94 1.99 1.95 3/178 19561
/proc/meminfo: memFree=13910740/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=6460 CPUtime=3.1 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 1453 0 0 0 310 0 0 0 25 0 1 0 457987733 6615040 1366 33554432000 134512640 135048876 4290175936 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 1615 1366 66 131 0 1482 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 6460

[startup+6.30018 s]
/proc/loadavg: 1.95 1.99 1.95 3/178 19561
/proc/meminfo: memFree=13909252/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=7152 CPUtime=6.3 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 1637 0 0 0 630 0 0 0 25 0 1 0 457987733 7323648 1550 33554432000 134512640 135048876 4290175936 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 1788 1550 66 131 0 1655 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 7152

[startup+12.701 s]
/proc/loadavg: 1.95 1.99 1.95 3/178 19562
/proc/meminfo: memFree=13908004/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=8228 CPUtime=12.7 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 1906 0 0 0 1270 0 0 0 25 0 1 0 457987733 8425472 1819 33554432000 134512640 135048876 4290175936 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 2057 1819 66 131 0 1924 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8228

[startup+25.5008 s]
/proc/loadavg: 1.96 1.99 1.95 3/178 19562
/proc/meminfo: memFree=13906864/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=9324 CPUtime=25.5 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 2180 0 0 0 2550 0 0 0 25 0 1 0 457987733 9547776 2093 33554432000 134512640 135048876 4290175936 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 2331 2093 66 131 0 2198 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 9324

[startup+51.1012 s]
/proc/loadavg: 1.97 1.99 1.95 3/178 19563
/proc/meminfo: memFree=13904708/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=11432 CPUtime=51.1 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 2683 0 0 0 5110 0 0 0 25 0 1 0 457987733 11706368 2596 33554432000 134512640 135048876 4290175936 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 2858 2596 66 131 0 2725 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11432

[startup+102.306 s]
/proc/loadavg: 1.99 1.99 1.95 3/178 19564
/proc/meminfo: memFree=13898744/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=13256 CPUtime=102.3 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 3126 0 0 0 10230 0 0 0 25 0 1 0 457987733 13574144 3039 33554432000 134512640 135048876 4290175936 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 3314 3039 66 131 0 3181 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 13256

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/178 19566
/proc/meminfo: memFree=13896980/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=14964 CPUtime=162.3 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 3530 0 0 0 16230 0 0 0 25 0 1 0 457987733 15323136 3443 33554432000 134512640 135048876 4290175936 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 3741 3443 66 131 0 3608 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 14964

[startup+222.301 s]
/proc/loadavg: 1.94 1.98 1.94 3/178 19595
/proc/meminfo: memFree=13996392/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=16096 CPUtime=222.3 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 3804 0 0 0 22230 0 0 0 25 0 1 0 457987733 16482304 3717 33554432000 134512640 135048876 4290175936 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 4024 3717 66 131 0 3891 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 16096

[startup+282.301 s]
/proc/loadavg: 1.98 1.98 1.94 3/178 19597
/proc/meminfo: memFree=13990140/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=17140 CPUtime=282.3 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 4039 0 0 0 28230 0 0 0 25 0 1 0 457987733 17551360 3952 33554432000 134512640 135048876 4290175936 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 4285 3952 66 131 0 4152 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 17140

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.94 3/178 19598
/proc/meminfo: memFree=13986900/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=17904 CPUtime=342.3 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 4192 0 0 0 34230 0 0 0 25 0 1 0 457987733 18333696 4105 33554432000 134512640 135048876 4290175936 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 4476 4105 66 131 0 4343 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 17904

[startup+402.3 s]
/proc/loadavg: 2.04 1.99 1.95 3/178 19600
/proc/meminfo: memFree=13983168/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=19208 CPUtime=402.3 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 4526 0 0 0 40230 0 0 0 25 0 1 0 457987733 19668992 4439 33554432000 134512640 135048876 4290175936 18446744073709551615 134547001 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 4802 4439 66 131 0 4669 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19208

[startup+462.301 s]
/proc/loadavg: 2.01 1.99 1.95 3/178 19602
/proc/meminfo: memFree=13979796/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=19972 CPUtime=462.3 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 4662 0 0 0 46230 0 0 0 25 0 1 0 457987733 20451328 4575 33554432000 134512640 135048876 4290175936 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 4993 4575 66 131 0 4860 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 19972

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.95 3/178 19603
/proc/meminfo: memFree=13978916/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=20256 CPUtime=522.3 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 4745 0 0 0 52230 0 0 0 25 0 1 0 457987733 20742144 4658 33554432000 134512640 135048876 4290175936 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 5064 4658 66 131 0 4931 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 20256

[startup+582.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/178 19605
/proc/meminfo: memFree=13978396/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=20576 CPUtime=582.31 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 4797 0 0 0 58231 0 0 0 25 0 1 0 457987733 21069824 4710 33554432000 134512640 135048876 4290175936 18446744073709551615 134545962 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 5144 4710 66 131 0 5011 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 20576


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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 19710
/proc/meminfo: memFree=13936456/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=37944 CPUtime=4062.41 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 8853 0 0 0 406240 1 0 0 25 0 1 0 457987733 38854656 8766 33554432000 134512640 135048876 4290175936 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 9486 8766 66 131 0 9353 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 37944

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 19711
/proc/meminfo: memFree=13936068/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=37944 CPUtime=4122.4 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 8886 0 0 0 412239 1 0 0 25 0 1 0 457987733 38854656 8799 33554432000 134512640 135048876 4290175936 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 9486 8799 66 131 0 9353 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 37944

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 19713
/proc/meminfo: memFree=13933308/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=37944 CPUtime=4182.4 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 8890 0 0 0 418239 1 0 0 25 0 1 0 457987733 38854656 8803 33554432000 134512640 135048876 4290175936 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 9486 8803 66 131 0 9353 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 37944

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 19714
/proc/meminfo: memFree=13933036/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=37944 CPUtime=4242.4 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 8892 0 0 0 424239 1 0 0 25 0 1 0 457987733 38854656 8805 33554432000 134512640 135048876 4290175936 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 9486 8805 66 131 0 9353 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 37944

[startup+4302.3 s]
/proc/loadavg: 2.06 2.01 1.98 3/178 19716
/proc/meminfo: memFree=13933016/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=37944 CPUtime=4302.41 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 8895 0 0 0 430240 1 0 0 25 0 1 0 457987733 38854656 8808 33554432000 134512640 135048876 4290175936 18446744073709551615 134546794 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 9486 8808 66 131 0 9353 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 37944

[startup+4362.3 s]
/proc/loadavg: 2.02 2.01 1.98 3/178 19718
/proc/meminfo: memFree=13932628/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=37944 CPUtime=4362.41 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 8904 0 0 0 436240 1 0 0 25 0 1 0 457987733 38854656 8817 33554432000 134512640 135048876 4290175936 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 9486 8817 66 131 0 9353 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 37944

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 19719
/proc/meminfo: memFree=13932596/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=37944 CPUtime=4422.41 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 8904 0 0 0 442240 1 0 0 25 0 1 0 457987733 38854656 8817 33554432000 134512640 135048876 4290175936 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 9486 8817 66 131 0 9353 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 37944

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 19721
/proc/meminfo: memFree=13932212/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=38108 CPUtime=4482.41 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 8936 0 0 0 448240 1 0 0 25 0 1 0 457987733 39022592 8849 33554432000 134512640 135048876 4290175936 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 9527 8849 66 131 0 9394 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 38108

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 19722
/proc/meminfo: memFree=13932428/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=38108 CPUtime=4542.41 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 8936 0 0 0 454240 1 0 0 25 0 1 0 457987733 39022592 8849 33554432000 134512640 135048876 4290175936 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 9527 8849 66 131 0 9394 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 38108

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 19724
/proc/meminfo: memFree=13932028/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=38108 CPUtime=4602.42 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 8940 0 0 0 460241 1 0 0 25 0 1 0 457987733 39022592 8853 33554432000 134512640 135048876 4290175936 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 9527 8853 66 131 0 9394 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 38108

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 19726
/proc/meminfo: memFree=13931884/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=38108 CPUtime=4662.42 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 8946 0 0 0 466241 1 0 0 25 0 1 0 457987733 39022592 8859 33554432000 134512640 135048876 4290175936 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 9527 8859 66 131 0 9394 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 38108

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 19727
/proc/meminfo: memFree=13931488/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=38272 CPUtime=4722.42 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 8992 0 0 0 472241 1 0 0 25 0 1 0 457987733 39190528 8905 33554432000 134512640 135048876 4290175936 18446744073709551615 134548743 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 9568 8905 66 131 0 9435 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 38272

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 19729
/proc/meminfo: memFree=13931464/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=38272 CPUtime=4782.42 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 8993 0 0 0 478241 1 0 0 25 0 1 0 457987733 39190528 8906 33554432000 134512640 135048876 4290175936 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 9568 8906 66 131 0 9435 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 38272

[startup+4842.3 s]
/proc/loadavg: 2.08 2.02 1.99 3/178 19730
/proc/meminfo: memFree=13931560/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=38272 CPUtime=4842.42 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 8994 0 0 0 484241 1 0 0 25 0 1 0 457987733 39190528 8907 33554432000 134512640 135048876 4290175936 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 9568 8907 66 131 0 9435 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 38272

[startup+4902.3 s]
/proc/loadavg: 2.03 2.01 1.99 3/178 19732
/proc/meminfo: memFree=13931412/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=38436 CPUtime=4902.42 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 9028 0 0 0 490241 1 0 0 25 0 1 0 457987733 39358464 8941 33554432000 134512640 135048876 4290175936 18446744073709551615 134547320 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 9609 8941 66 131 0 9476 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 38436

[startup+4962.3 s]
/proc/loadavg: 2.01 2.00 1.99 3/178 19734
/proc/meminfo: memFree=13931264/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=38436 CPUtime=4962.42 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 9029 0 0 0 496241 1 0 0 25 0 1 0 457987733 39358464 8942 33554432000 134512640 135048876 4290175936 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 9609 8942 66 131 0 9476 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 38436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 19735
/proc/meminfo: memFree=13931252/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=38436 CPUtime=5000.03 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 9032 0 0 0 500002 1 0 0 25 0 1 0 457987733 39358464 8945 33554432000 134512640 135048876 4290175936 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 9609 8945 66 131 0 9476 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 38436

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: 2.00 2.00 1.99 3/178 19735
/proc/meminfo: memFree=13931252/32951124 swapFree=67111528/67111528
[pid=19560] ppid=19558 vsize=38436 CPUtime=5000.03 cores=0,2,4,6
/proc/19560/stat : 19560 (minisat_noasser) R 19558 19560 18340 0 -1 4202496 9032 0 0 0 500002 1 0 0 25 0 1 0 457987733 39358464 8945 33554432000 134512640 135048876 4290175936 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/19560/statm: 9609 8945 66 131 0 9476 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 38436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.04
CPU user time (s): 5000.02
CPU system time (s): 0.017997
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 38436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9032
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= 6905

runsolver used 7.94179 second user time and 15.9496 second system time

The end

Launcher Data 

Begin job on node146 at 2011-04-24 16:35:15
IDJOB=3275784
IDBENCH=83320
IDSOLVER=1678
FILE ID=node146/3275784-1303655715
RUNJOBID= node146-1303650662-19255
PBS_JOBID= 13150702
Free space on /tmp= 72864 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-17_279.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3275784-1303655715/watcher-3275784-1303655715 -o /tmp/evaluation-result-3275784-1303655715/solver-3275784-1303655715 -C 5000 -W 5100 -M 15500 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-3275784-1303655715.cnf

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

MD5SUM BENCH= d2562f4e152a54a992ab300a2bacfba9
RANDOM SEED=1034651125

node146.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.86
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.75
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		: 2666.830
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:      13915736 kB
Buffers:       2070404 kB
Cached:       16259196 kB
SwapCached:          0 kB
Active:        9623340 kB
Inactive:      8880952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13915736 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2000 kB
Writeback:           0 kB
AnonPages:      174108 kB
Mapped:          15364 kB
Slab:           466812 kB
PageTables:       4884 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   320704 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= 72864 MiB
End job on node146 at 2011-04-24 17:58:37