Trace number 421884

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 10000.3 10004.3

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-15-u.cnf
MD5SUM8a2f7e245ff41d934e24747f3501cd64
Bench CategoryINDUST (industrial 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 variables269416
Number of clauses1236673
Sum of the clauses size2839796
Maximum clause length10
Minimum clause length1
Number of clauses of size 122594
Number of clauses of size 2977375
Number of clauses of size 3185924
Number of clauses of size 45640
Number of clauses of size 522560
Number of clauses of size over 522580

Solver Data (download as text)

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:  269416                                               |
0.00/0.00	c |  Number of clauses:    1236673                                              |
1.49/1.57	c |  Parsing time:         1.45         s                                       |
5.88/5.93	c ============================[ Search Statistics ]==============================
5.88/5.93	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.88/5.93	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.88/5.93	c ===============================================================================
5.88/5.93	c |         0 |   66960   433114  1117772 |   144371        0    nan |  0.000 % |
6.18/6.25	c |       100 |   66960   433114  1117772 |   158808       99     52 | 48.084 % |
6.68/6.72	c |       250 |   66849   433114  1117772 |   174689      236     46 | 49.021 % |
7.18/7.27	c |       475 |   66846   433114  1117772 |   192158      456     51 | 49.247 % |
8.48/8.52	c |       812 |   61539   396179  1032023 |   211374      769     51 | 50.048 % |
9.78/9.85	c |      1321 |   60942   392335  1022951 |   232511     1270     58 | 50.302 % |
11.67/11.72	c |      2081 |   60612   389709  1016495 |   255762     2027     83 | 50.312 % |
16.17/16.25	c |      3220 |   59859   383880  1002319 |   281338     2930     97 | 50.595 % |
21.67/21.79	c |      4928 |   58838   377100   986331 |   309472     4623    112 | 51.048 % |
28.68/28.71	c |      7492 |   47158   289653   767339 |   340420     6793    128 | 55.578 % |
35.07/35.14	c |     11336 |   45226   271892   722438 |   374462    10567    139 | 56.023 % |
50.57/50.66	c |     17102 |   45147   271372   721198 |   411908    16325    183 | 56.075 % |
68.06/68.13	c |     25751 |   44944   269705   717169 |   453099    24958    182 | 56.202 % |
102.14/102.22	c |     38725 |   44400   266267   708492 |   498408    37893    206 | 56.353 % |
156.02/156.10	c |     58186 |   44163   264669   704633 |   548249    57337    252 | 56.659 % |
237.50/237.66	c |     87379 |   43026   256290   684022 |   603074    86418    275 | 56.840 % |
376.04/376.28	c |    131168 |   43002   256077   683491 |   663382   130204    264 | 56.849 % |
626.95/627.20	c |    196853 |   41790   249076   663232 |   729720   195855    269 | 57.300 % |
1094.08/1094.58	c |    295381 |   41772   248947   662924 |   802692   294376    292 | 57.379 % |
1987.56/1988.40	c |    443172 |   41570   247418   659167 |   882961   442163    339 | 57.425 % |
3586.57/3588.00	c |    664858 |   41388   246471   656873 |   971258   663837    327 | 58.257 % |
7135.00/7137.82	c |    997384 |   39194   231907   619938 |  1068383   996306    335 | 58.417 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-421884-1177504111 -o ROOT/results/node13/solver-421884-1177504111 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421884-1177504111/minisat_noassertions /tmp/evaluation/421884-1177504111/instance-421884-1177504111.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 3283
/proc/meminfo: memFree=1785280/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=2328 CPUtime=0
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 198329092 2383872 461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 582 462 50 130 0 449 0

[startup+0.105712 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 3283
/proc/meminfo: memFree=1785280/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=12996 CPUtime=0.09
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 2808 0 0 0 8 1 0 0 18 0 1 0 198329092 13307904 2794 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 3249 2794 50 130 0 3116 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12996

[startup+0.201731 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 3283
/proc/meminfo: memFree=1785280/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=30020 CPUtime=0.19
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 6067 0 0 0 17 2 0 0 18 0 1 0 198329092 30740480 6053 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 7505 6054 50 130 0 7372 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 30020

[startup+0.301753 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 3283
/proc/meminfo: memFree=1785280/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=47340 CPUtime=0.29
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 9622 0 0 0 25 4 0 0 19 0 1 0 198329092 48476160 9608 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 11835 9610 50 130 0 11702 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47340

[startup+0.701838 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 3283
/proc/meminfo: memFree=1785280/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=67012 CPUtime=0.69
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 14478 0 0 0 62 7 0 0 23 0 1 0 198329092 68620288 14464 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 16753 14464 50 130 0 16620 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67012

[startup+1.50201 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 3284
/proc/meminfo: memFree=1708992/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=103788 CPUtime=1.49
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 23753 0 0 0 137 12 0 0 25 0 1 0 198329092 106278912 23739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 25947 23739 50 130 0 25814 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103788

[startup+3.10137 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 3284
/proc/meminfo: memFree=1686592/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=118260 CPUtime=3.09
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 27313 0 0 0 296 13 0 0 25 0 1 0 198329092 121098240 27299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529707 0 0 4096 3 0 0 0 17 0 0 0
/proc/3283/statm: 29565 27299 61 130 0 29432 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 118260

[startup+6.30104 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 3284
/proc/meminfo: memFree=1654656/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=117548 CPUtime=6.28
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 33046 0 0 0 612 16 0 0 25 0 1 0 198329092 120369152 28278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 29387 28278 67 130 0 29254 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 117548

[startup+12.7014 s]
/proc/loadavg: 0.94 1.00 0.99 2/78 3284
/proc/meminfo: memFree=1672264/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=117548 CPUtime=12.67
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 33061 0 0 0 1251 16 0 0 25 0 1 0 198329092 120369152 28293 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 29387 28293 67 130 0 29254 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 117548

[startup+25.5012 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 3284
/proc/meminfo: memFree=1672264/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=117548 CPUtime=25.48
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 33061 0 0 0 2531 17 0 0 25 0 1 0 198329092 120369152 28293 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 29387 28293 67 130 0 29254 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 117548

[startup+51.1016 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 3284
/proc/meminfo: memFree=1672392/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=117548 CPUtime=51.06
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 33061 0 0 0 5089 17 0 0 25 0 1 0 198329092 120369152 28293 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 29387 28293 67 130 0 29254 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 117548

[startup+102.302 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 3284
/proc/meminfo: memFree=1663304/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=126820 CPUtime=102.24
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 35349 0 0 0 10204 20 0 0 25 0 1 0 198329092 129863680 30581 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 31705 30581 67 130 0 31572 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 126820

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3284
/proc/meminfo: memFree=1635080/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=155304 CPUtime=162.22
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 42478 0 0 0 16193 29 0 0 25 0 1 0 198329092 159031296 37710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 38826 37710 67 130 0 38693 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 155304

[startup+222.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3284
/proc/meminfo: memFree=1605832/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=184096 CPUtime=222.2
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 49681 0 0 0 22183 37 0 0 25 0 1 0 198329092 188514304 44913 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 46024 44913 67 130 0 45891 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 184096

[startup+282.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 3284
/proc/meminfo: memFree=1586056/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=204240 CPUtime=282.18
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 54671 0 0 0 28175 43 0 0 25 0 1 0 198329092 209141760 49903 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 51060 49903 67 130 0 50927 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 204240

[startup+342.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 3284
/proc/meminfo: memFree=1568008/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=221840 CPUtime=342.16
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 59108 0 0 0 34168 48 0 0 25 0 1 0 198329092 227164160 54340 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 55460 54340 67 130 0 55327 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 221840

[startup+402.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 3284
/proc/meminfo: memFree=1548552/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=241592 CPUtime=402.14
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 64024 0 0 0 40161 53 0 0 25 0 1 0 198329092 247390208 59256 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548112 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 60398 59256 67 130 0 60265 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 241592

[startup+462.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 3284
/proc/meminfo: memFree=1530248/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=259868 CPUtime=462.11
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 68531 0 0 0 46152 59 0 0 25 0 1 0 198329092 266104832 63763 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 64967 63763 67 130 0 64834 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 259868

[startup+522.302 s]
/proc/loadavg: 1.07 1.04 1.00 2/78 3284
/proc/meminfo: memFree=1510536/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=279636 CPUtime=522.09
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 73503 0 0 0 52145 64 0 0 25 0 1 0 198329092 286347264 68735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 69909 68735 67 130 0 69776 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 279636

[startup+582.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 3284
/proc/meminfo: memFree=1495176/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=294836 CPUtime=582.07
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 77311 0 0 0 58138 69 0 0 25 0 1 0 198329092 301912064 72543 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 73709 72543 67 130 0 73576 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 294836

[startup+642.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 3284
/proc/meminfo: memFree=1478536/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=311700 CPUtime=642.05
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 81515 0 0 0 64131 74 0 0 25 0 1 0 198329092 319180800 76747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 77925 76747 67 130 0 77792 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 311700


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

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 3768
/proc/meminfo: memFree=165312/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=1626364 CPUtime=9158.72
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 408743 0 0 0 915394 478 0 0 25 0 1 0 198329092 1665396736 403975 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 406591 403975 67 130 0 406458 0
Current children cumulated CPU time (s) 9158.72
Current children cumulated vsize (KiB) 1626364

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3884
/proc/meminfo: memFree=161224/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=1631516 CPUtime=9218.63
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 410046 0 0 0 921383 480 0 0 25 0 1 0 198329092 1670672384 405278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 407879 405278 67 130 0 407746 0
Current children cumulated CPU time (s) 9218.63
Current children cumulated vsize (KiB) 1631516

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3884
/proc/meminfo: memFree=155016/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=1637632 CPUtime=9278.61
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 411579 0 0 0 927379 482 0 0 25 0 1 0 198329092 1676935168 406811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 409408 406811 67 130 0 409275 0
Current children cumulated CPU time (s) 9278.61
Current children cumulated vsize (KiB) 1637632

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3884
/proc/meminfo: memFree=147912/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=1644888 CPUtime=9338.59
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 413340 0 0 0 933375 484 0 0 25 0 1 0 198329092 1684365312 408572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 411222 408572 67 130 0 411089 0
Current children cumulated CPU time (s) 9338.59
Current children cumulated vsize (KiB) 1644888

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3884
/proc/meminfo: memFree=140872/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=1651940 CPUtime=9398.56
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 415120 0 0 0 939370 486 0 0 25 0 1 0 198329092 1691586560 410352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 412985 410352 67 130 0 412852 0
Current children cumulated CPU time (s) 9398.56
Current children cumulated vsize (KiB) 1651940

[startup+9462.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3884
/proc/meminfo: memFree=135688/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=1656988 CPUtime=9458.55
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 416395 0 0 0 945367 488 0 0 25 0 1 0 198329092 1696755712 411627 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 414247 411627 67 130 0 414114 0
Current children cumulated CPU time (s) 9458.55
Current children cumulated vsize (KiB) 1656988

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3884
/proc/meminfo: memFree=131528/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=1661292 CPUtime=9518.53
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 417461 0 0 0 951363 490 0 0 25 0 1 0 198329092 1701163008 412693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 415323 412693 67 130 0 415190 0
Current children cumulated CPU time (s) 9518.53
Current children cumulated vsize (KiB) 1661292

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3884
/proc/meminfo: memFree=127048/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=1665912 CPUtime=9578.5
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 418593 0 0 0 957359 491 0 0 25 0 1 0 198329092 1705893888 413825 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 416478 413825 67 130 0 416345 0
Current children cumulated CPU time (s) 9578.5
Current children cumulated vsize (KiB) 1665912

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3884
/proc/meminfo: memFree=122056/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=1670876 CPUtime=9638.48
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 419854 0 0 0 963354 494 0 0 25 0 1 0 198329092 1710977024 415086 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 417719 415086 67 130 0 417586 0
Current children cumulated CPU time (s) 9638.48
Current children cumulated vsize (KiB) 1670876

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3884
/proc/meminfo: memFree=114504/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=1679112 CPUtime=9698.45
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 421732 0 0 0 969350 495 0 0 25 0 1 0 198329092 1719410688 416964 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 419778 416964 67 130 0 419645 0
Current children cumulated CPU time (s) 9698.45
Current children cumulated vsize (KiB) 1679112

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3884
/proc/meminfo: memFree=108360/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=1685424 CPUtime=9758.44
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 423280 0 0 0 975347 497 0 0 25 0 1 0 198329092 1725874176 418512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 421356 418512 67 130 0 421223 0
Current children cumulated CPU time (s) 9758.44
Current children cumulated vsize (KiB) 1685424

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3884
/proc/meminfo: memFree=102536/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=1691244 CPUtime=9818.41
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 424701 0 0 0 981343 498 0 0 25 0 1 0 198329092 1731833856 419933 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 422811 419933 67 130 0 422678 0
Current children cumulated CPU time (s) 9818.41
Current children cumulated vsize (KiB) 1691244

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3884
/proc/meminfo: memFree=96712/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=1697096 CPUtime=9878.39
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 426194 0 0 0 987339 500 0 0 25 0 1 0 198329092 1737826304 421426 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 424274 421426 67 130 0 424141 0
Current children cumulated CPU time (s) 9878.39
Current children cumulated vsize (KiB) 1697096

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3884
/proc/meminfo: memFree=90504/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=1703300 CPUtime=9938.37
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 427737 0 0 0 993335 502 0 0 25 0 1 0 198329092 1744179200 422969 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 425825 422969 67 130 0 425692 0
Current children cumulated CPU time (s) 9938.37
Current children cumulated vsize (KiB) 1703300

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3884
/proc/meminfo: memFree=83784/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=1709848 CPUtime=9998.35
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 429389 0 0 0 999331 504 0 0 25 0 1 0 198329092 1750884352 424621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 427462 424621 67 130 0 427329 0
Current children cumulated CPU time (s) 9998.35
Current children cumulated vsize (KiB) 1709848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3884
/proc/meminfo: memFree=83656/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=1710112 CPUtime=10000
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4194304 429425 0 0 0 999501 504 0 0 25 0 1 0 198329092 1751154688 424657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 427528 424657 67 130 0 427395 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 1710112

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

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

[startup+10004.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3884
/proc/meminfo: memFree=83656/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=0 CPUtime=10000.2
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4195332 429425 0 0 0 999501 514 0 0 25 0 1 0 198329092 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 0

[startup+10004.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3884
/proc/meminfo: memFree=83656/2055920 swapFree=4159400/4192956
[pid=3283] ppid=3281 vsize=0 CPUtime=10000.2
/proc/3283/stat : 3283 (minisat_noasser) R 3281 3283 3227 0 -1 4195332 429425 0 0 0 999501 523 0 0 25 0 1 0 198329092 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/3283/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10004.3
CPU time (s): 10000.3
CPU user time (s): 9995.02
CPU system time (s): 5.30519
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 1710112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9995.02
system time used= 5.30519
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 429425
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= 6
involuntary context switches= 55608

runsolver used 7.79781 second user time and 22.3326 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Apr 25 12:28:33 UTC 2007

IDJOB= 421884
IDBENCH= 20378
IDSOLVER= 189
FILE ID= node13/421884-1177504111

PBS_JOBID= 4685907

Free space on /tmp= 66339 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/421884-1177504111/minisat_noassertions /tmp/evaluation/421884-1177504111/instance-421884-1177504111.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-421884-1177504111 -o ROOT/results/node13/solver-421884-1177504111 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421884-1177504111/minisat_noassertions /tmp/evaluation/421884-1177504111/instance-421884-1177504111.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8a2f7e245ff41d934e24747f3501cd64

RANDOM SEED= 304109802

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1785824 kB
Buffers:         37356 kB
Cached:         151648 kB
SwapCached:      12684 kB
Active:         123720 kB
Inactive:        88172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785824 kB
SwapTotal:     4192956 kB
SwapFree:      4159400 kB
Dirty:           23948 kB
Writeback:           0 kB
Mapped:          29940 kB
Slab:            43672 kB
Committed_AS:  6864252 kB
PageTables:       1872 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66339 MiB

End job on node13 on Wed Apr 25 15:15:19 UTC 2007