Trace number 1582002

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
IUT_BMB_SAT 1.0? (TO) 1200.02 1200.75

General information on the benchmark

NameAPPLICATIONS/diagnosis/
UR-15-10p0.cnf
MD5SUMa860cf613d4e0cb34c00f8b79611121d
Bench CategoryAPPLICATION (applications 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 variables199290
Number of clauses1005792
Sum of the clauses size2392883
Maximum clause length10
Minimum clause length1
Number of clauses of size 110249
Number of clauses of size 2756875
Number of clauses of size 3187708
Number of clauses of size 45660
Number of clauses of size 522640
Number of clauses of size over 522660

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
15.48/15.55	c WARNING: for repeatability, setting FPU to use double precision
15.48/15.55	c ============================[ Problem Statistics ]=============================
15.48/15.55	c |                                                                             |
15.48/15.56	c |  Number of variables:  199290                                               |
15.48/15.56	c |  Number of clauses:    743844                                               |
16.65/16.71	c |  Parsing time:         1.07         s                                       |
18.66/18.70	c ============================[ Search Statistics ]==============================
18.66/18.70	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
18.66/18.70	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
18.66/18.70	c ===============================================================================
18.66/18.70	c |         0 |  100840   633451  1742094 |   211150        0    nan |  0.000 % |
18.85/18.96	c |       103 |  100599   633451  1742094 |   232265      102    113 |  0.181 % |
19.15/19.25	c |       254 |  100599   633451  1742094 |   255491      253    101 |  0.181 % |
19.45/19.58	c |       479 |  100599   633451  1742094 |   281041      477    118 |  0.291 % |
20.05/20.12	c |       816 |  100549   633451  1742094 |   309145      812    104 |  0.332 % |
20.65/20.72	c |      1323 |  100178   629697  1733514 |   340059     1319    115 |  0.332 % |
21.65/21.77	c |      2082 |  100146   629697  1733514 |   374065     2076    103 |  0.409 % |
23.95/24.05	c |      3223 |   96986   615862  1702409 |   411472     3193     94 |  2.012 % |
26.45/26.57	c |      4933 |   95356   603787  1675679 |   452619     4874    113 |  2.752 % |
31.15/31.25	c |      7495 |   93119   593080  1650468 |   497881     7408    101 |  4.704 % |
38.65/38.80	c |     11340 |   91393   580548  1619839 |   547669    11227    129 |  4.741 % |
48.93/49.01	c |     17106 |   90420   574106  1603016 |   602436    16959    138 |  5.251 % |
68.14/68.28	c |     25755 |   89312   566291  1582722 |   662680    25530    151 |  5.787 % |
105.40/105.50	c |     38729 |   88676   562658  1574444 |   728948    38389    174 |  6.105 % |
184.76/184.97	c |     58190 |   86786   550399  1543717 |   801843    57691    218 |  7.065 % |
334.77/335.04	c |     87382 |   84942   540368  1520713 |   882027    86516    255 |  7.985 % |
598.24/598.70	c |    131171 |   80980   507138  1431791 |   970230    85126    257 |  9.976 % |
1010.91/1011.53	c |    196855 |   78086   473651  1342017 |  1067253   131190    284 | 11.427 % |
1200.02/1200.71	c cannot read from file

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1582002-1238935269/watcher-1582002-1238935269 -o /tmp/evaluation-result-1582002-1238935269/solver-1582002-1238935269 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1582002-1238935269.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 1.00 1.00 1.00 3/73 12525
/proc/meminfo: memFree=1350128/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=13072 CPUtime=0
/proc/12525/stat : 12525 (IUT_BMB_SAT) R 12523 12525 12280 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 1166192096 13385728 182 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/12525/statm: 3268 182 92 274 0 2991 0

[startup+0.0199151 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 12525
/proc/meminfo: memFree=1350128/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=13072 CPUtime=0.01
/proc/12525/stat : 12525 (IUT_BMB_SAT) R 12523 12525 12280 0 -1 4194304 452 0 0 0 1 0 0 0 18 0 1 0 1166192096 13385728 435 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/12525/statm: 3268 436 92 274 0 2991 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13072

[startup+0.101931 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 12525
/proc/meminfo: memFree=1350128/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=13072 CPUtime=0.1
/proc/12525/stat : 12525 (IUT_BMB_SAT) R 12523 12525 12280 0 -1 4194304 1851 0 0 0 9 1 0 0 18 0 1 0 1166192096 13385728 1834 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/12525/statm: 3268 1835 92 274 0 2991 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13072

[startup+0.301967 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 12525
/proc/meminfo: memFree=1350128/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=37252 CPUtime=0.29
/proc/12525/stat : 12525 (IUT_BMB_SAT) R 12523 12525 12280 0 -1 4194304 8877 0 0 0 26 3 0 0 20 0 1 0 1166192096 38146048 8860 1992294400 134512640 135635285 4294956208 18446744073709551615 134535607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12525/statm: 9313 8862 92 274 0 9036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37252

[startup+0.701044 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 12525
/proc/meminfo: memFree=1350128/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=47336 CPUtime=0.69
/proc/12525/stat : 12525 (IUT_BMB_SAT) R 12523 12525 12280 0 -1 4194304 11648 0 0 0 65 4 0 0 24 0 1 0 1166192096 48472064 11631 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/12525/statm: 11834 11631 99 274 0 11557 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47336

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12526
/proc/meminfo: memFree=1299880/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=57368 CPUtime=1.49
/proc/12525/stat : 12525 (IUT_BMB_SAT) R 12523 12525 12280 0 -1 4194304 14174 0 0 0 144 5 0 0 25 0 1 0 1166192096 58744832 14157 1992294400 134512640 135635285 4294956208 18446744073709551615 134530655 0 0 4096 0 0 0 0 17 1 0 0
/proc/12525/statm: 14342 14157 99 274 0 14065 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57368

[startup+3.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12526
/proc/meminfo: memFree=1286376/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=75188 CPUtime=3.09
/proc/12525/stat : 12525 (IUT_BMB_SAT) R 12523 12525 12280 0 -1 4194304 18602 0 0 0 301 8 0 0 25 0 1 0 1166192096 76992512 18585 1992294400 134512640 135635285 4294956208 18446744073709551615 134694458 0 0 4096 0 0 0 0 17 0 0 0
/proc/12525/statm: 18797 18585 99 274 0 18520 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 75188

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 12526
/proc/meminfo: memFree=1253544/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=105020 CPUtime=6.28
/proc/12525/stat : 12525 (IUT_BMB_SAT) R 12523 12525 12280 0 -1 4194304 26072 0 0 0 616 12 0 0 25 0 1 0 1166192096 107540480 26055 1992294400 134512640 135635285 4294956208 18446744073709551615 134677830 0 0 4096 0 0 0 0 17 0 0 0
/proc/12525/statm: 26255 26056 99 274 0 25978 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 105020

[startup+12.7013 s]
/proc/loadavg: 1.07 1.02 1.00 2/74 12526
/proc/meminfo: memFree=1179624/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=170596 CPUtime=12.68
/proc/12525/stat : 12525 (IUT_BMB_SAT) R 12523 12525 12280 0 -1 4194304 43268 0 0 0 1188 80 0 0 25 0 1 0 1166192096 174690304 42471 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/12525/statm: 42649 42471 101 274 0 42372 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 170596

[startup+25.5018 s]
/proc/loadavg: 1.22 1.05 1.01 2/76 12528
/proc/meminfo: memFree=1094936/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=170596 CPUtime=15.52
/proc/12525/stat : 12525 (IUT_BMB_SAT) S 12523 12525 12280 0 -1 4194304 43274 0 0 0 1269 283 0 0 25 0 1 0 1166192096 174690304 42476 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12525/statm: 42649 42476 106 274 0 42372 0
[pid=12527] ppid=12525 vsize=5356 CPUtime=0
/proc/12527/stat : 12527 (sh) S 12525 12525 12280 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1166193650 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12527/statm: 1339 232 193 169 0 50 0
[pid=12528] ppid=12527 vsize=73092 CPUtime=9.93
/proc/12528/stat : 12528 (minisat) R 12527 12525 12280 0 -1 4194304 20614 0 0 0 982 11 0 0 25 0 1 0 1166193652 74846208 17710 1992294400 134512640 135243223 4294956304 18446744073709551615 134555729 0 0 4096 3 0 0 0 17 0 0 0
/proc/12528/statm: 18273 17710 85 178 0 18093 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 249044

[startup+51.1017 s]
/proc/loadavg: 1.14 1.04 1.01 2/76 12528
/proc/meminfo: memFree=1091096/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=170596 CPUtime=15.52
/proc/12525/stat : 12525 (IUT_BMB_SAT) S 12523 12525 12280 0 -1 4194304 43274 0 0 0 1269 283 0 0 25 0 1 0 1166192096 174690304 42476 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12525/statm: 42649 42476 106 274 0 42372 0
[pid=12527] ppid=12525 vsize=5356 CPUtime=0
/proc/12527/stat : 12527 (sh) S 12525 12525 12280 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1166193650 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12527/statm: 1339 232 193 169 0 50 0
[pid=12528] ppid=12527 vsize=77332 CPUtime=35.52
/proc/12528/stat : 12528 (minisat) R 12527 12525 12280 0 -1 4194304 21669 0 0 0 3539 13 0 0 25 0 1 0 1166193652 79187968 18765 1992294400 134512640 135243223 4294956304 18446744073709551615 134555578 0 0 4096 3 0 0 0 17 0 0 0
/proc/12528/statm: 19333 18765 85 178 0 19153 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 253284

[startup+102.307 s]
/proc/loadavg: 1.06 1.03 1.01 2/76 12528
/proc/meminfo: memFree=1076504/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=170596 CPUtime=15.52
/proc/12525/stat : 12525 (IUT_BMB_SAT) S 12523 12525 12280 0 -1 4194304 43274 0 0 0 1269 283 0 0 25 0 1 0 1166192096 174690304 42476 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12525/statm: 42649 42476 106 274 0 42372 0
[pid=12527] ppid=12525 vsize=5356 CPUtime=0
/proc/12527/stat : 12527 (sh) S 12525 12525 12280 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1166193650 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12527/statm: 1339 232 193 169 0 50 0
[pid=12528] ppid=12527 vsize=91884 CPUtime=86.69
/proc/12528/stat : 12528 (minisat) R 12527 12525 12280 0 -1 4194304 25305 0 0 0 8653 16 0 0 25 0 1 0 1166193652 94089216 22401 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12528/statm: 22971 22401 85 178 0 22791 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 267836

[startup+162.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/76 12528
/proc/meminfo: memFree=1058648/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=170596 CPUtime=15.52
/proc/12525/stat : 12525 (IUT_BMB_SAT) S 12523 12525 12280 0 -1 4194304 43274 0 0 0 1269 283 0 0 25 0 1 0 1166192096 174690304 42476 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12525/statm: 42649 42476 106 274 0 42372 0
[pid=12527] ppid=12525 vsize=5356 CPUtime=0
/proc/12527/stat : 12527 (sh) S 12525 12525 12280 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1166193650 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12527/statm: 1339 232 193 169 0 50 0
[pid=12528] ppid=12527 vsize=109952 CPUtime=146.65
/proc/12528/stat : 12528 (minisat) R 12527 12525 12280 0 -1 4194304 29814 0 0 0 14645 20 0 0 25 0 1 0 1166193652 112590848 26910 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12528/statm: 27488 26910 85 178 0 27308 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 285904

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/76 12528
/proc/meminfo: memFree=1043864/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=170596 CPUtime=15.52
/proc/12525/stat : 12525 (IUT_BMB_SAT) S 12523 12525 12280 0 -1 4194304 43274 0 0 0 1269 283 0 0 25 0 1 0 1166192096 174690304 42476 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12525/statm: 42649 42476 106 274 0 42372 0
[pid=12527] ppid=12525 vsize=5356 CPUtime=0
/proc/12527/stat : 12527 (sh) S 12525 12525 12280 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1166193650 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12527/statm: 1339 232 193 169 0 50 0
[pid=12528] ppid=12527 vsize=124672 CPUtime=206.62
/proc/12528/stat : 12528 (minisat) R 12527 12525 12280 0 -1 4194304 33452 0 0 0 20638 24 0 0 25 0 1 0 1166193652 127664128 30548 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 0 0 0
/proc/12528/statm: 31168 30548 85 178 0 30988 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 300624

[startup+282.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/76 12528
/proc/meminfo: memFree=1028056/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=170596 CPUtime=15.52
/proc/12525/stat : 12525 (IUT_BMB_SAT) S 12523 12525 12280 0 -1 4194304 43274 0 0 0 1269 283 0 0 25 0 1 0 1166192096 174690304 42476 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12525/statm: 42649 42476 106 274 0 42372 0
[pid=12527] ppid=12525 vsize=5356 CPUtime=0
/proc/12527/stat : 12527 (sh) S 12525 12525 12280 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1166193650 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12527/statm: 1339 232 193 169 0 50 0
[pid=12528] ppid=12527 vsize=140552 CPUtime=266.59
/proc/12528/stat : 12528 (minisat) R 12527 12525 12280 0 -1 4194304 37437 0 0 0 26631 28 0 0 25 0 1 0 1166193652 143925248 34533 1992294400 134512640 135243223 4294956304 18446744073709551615 134555936 0 0 4096 3 0 0 0 17 0 0 0
/proc/12528/statm: 35138 34533 85 178 0 34958 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 316504

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/76 12529
/proc/meminfo: memFree=1012120/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=170596 CPUtime=15.52
/proc/12525/stat : 12525 (IUT_BMB_SAT) S 12523 12525 12280 0 -1 4194304 43274 0 0 0 1269 283 0 0 25 0 1 0 1166192096 174690304 42476 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12525/statm: 42649 42476 106 274 0 42372 0
[pid=12527] ppid=12525 vsize=5356 CPUtime=0
/proc/12527/stat : 12527 (sh) S 12525 12525 12280 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1166193650 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12527/statm: 1339 232 193 169 0 50 0
[pid=12528] ppid=12527 vsize=156292 CPUtime=326.55
/proc/12528/stat : 12528 (minisat) R 12527 12525 12280 0 -1 4194304 41383 0 0 0 32623 32 0 0 25 0 1 0 1166193652 160043008 38479 1992294400 134512640 135243223 4294956304 18446744073709551615 134565185 0 0 4096 3 0 0 0 17 0 0 0
/proc/12528/statm: 39073 38479 85 178 0 38893 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 332244

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12530
/proc/meminfo: memFree=1000024/2055920 swapFree=4173888/4192956

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

/proc/meminfo: memFree=967320/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=170596 CPUtime=15.52
/proc/12525/stat : 12525 (IUT_BMB_SAT) S 12523 12525 12280 0 -1 4194304 43274 0 0 0 1269 283 0 0 25 0 1 0 1166192096 174690304 42476 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12525/statm: 42649 42476 106 274 0 42372 0
[pid=12527] ppid=12525 vsize=5356 CPUtime=0
/proc/12527/stat : 12527 (sh) S 12525 12525 12280 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1166193650 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12527/statm: 1339 232 193 169 0 50 0
[pid=12528] ppid=12527 vsize=200648 CPUtime=746.34
/proc/12528/stat : 12528 (minisat) R 12527 12525 12280 0 -1 4194304 52473 0 0 0 74588 46 0 0 25 0 1 0 1166193652 205463552 49569 1992294400 134512640 135243223 4294956304 18446744073709551615 134555729 0 0 4096 3 0 0 0 17 0 0 0
/proc/12528/statm: 50162 49569 85 178 0 49982 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 376600

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12530
/proc/meminfo: memFree=965208/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=170596 CPUtime=15.52
/proc/12525/stat : 12525 (IUT_BMB_SAT) S 12523 12525 12280 0 -1 4194304 43274 0 0 0 1269 283 0 0 25 0 1 0 1166192096 174690304 42476 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12525/statm: 42649 42476 106 274 0 42372 0
[pid=12527] ppid=12525 vsize=5356 CPUtime=0
/proc/12527/stat : 12527 (sh) S 12525 12525 12280 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1166193650 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12527/statm: 1339 232 193 169 0 50 0
[pid=12528] ppid=12527 vsize=203036 CPUtime=806.29
/proc/12528/stat : 12528 (minisat) R 12527 12525 12280 0 -1 4194304 53069 0 0 0 80583 46 0 0 25 0 1 0 1166193652 207908864 50165 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12528/statm: 50759 50165 85 178 0 50579 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 378988

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12530
/proc/meminfo: memFree=954776/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=170596 CPUtime=15.52
/proc/12525/stat : 12525 (IUT_BMB_SAT) S 12523 12525 12280 0 -1 4194304 43274 0 0 0 1269 283 0 0 25 0 1 0 1166192096 174690304 42476 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12525/statm: 42649 42476 106 274 0 42372 0
[pid=12527] ppid=12525 vsize=5356 CPUtime=0
/proc/12527/stat : 12527 (sh) S 12525 12525 12280 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1166193650 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12527/statm: 1339 232 193 169 0 50 0
[pid=12528] ppid=12527 vsize=213368 CPUtime=866.26
/proc/12528/stat : 12528 (minisat) R 12527 12525 12280 0 -1 4194304 55655 0 0 0 86576 50 0 0 25 0 1 0 1166193652 218488832 52751 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/12528/statm: 53342 52751 85 178 0 53162 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 389320

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12530
/proc/meminfo: memFree=942488/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=170596 CPUtime=15.52
/proc/12525/stat : 12525 (IUT_BMB_SAT) S 12523 12525 12280 0 -1 4194304 43274 0 0 0 1269 283 0 0 25 0 1 0 1166192096 174690304 42476 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12525/statm: 42649 42476 106 274 0 42372 0
[pid=12527] ppid=12525 vsize=5356 CPUtime=0
/proc/12527/stat : 12527 (sh) S 12525 12525 12280 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1166193650 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12527/statm: 1339 232 193 169 0 50 0
[pid=12528] ppid=12527 vsize=225548 CPUtime=926.23
/proc/12528/stat : 12528 (minisat) R 12527 12525 12280 0 -1 4194304 58688 0 0 0 92570 53 0 0 25 0 1 0 1166193652 230961152 55784 1992294400 134512640 135243223 4294956304 18446744073709551615 134564621 0 0 4096 3 0 0 0 17 0 0 0
/proc/12528/statm: 56387 55784 85 178 0 56207 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 401500

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12530
/proc/meminfo: memFree=942424/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=170596 CPUtime=15.52
/proc/12525/stat : 12525 (IUT_BMB_SAT) S 12523 12525 12280 0 -1 4194304 43274 0 0 0 1269 283 0 0 25 0 1 0 1166192096 174690304 42476 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12525/statm: 42649 42476 106 274 0 42372 0
[pid=12527] ppid=12525 vsize=5356 CPUtime=0
/proc/12527/stat : 12527 (sh) S 12525 12525 12280 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1166193650 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12527/statm: 1339 232 193 169 0 50 0
[pid=12528] ppid=12527 vsize=225548 CPUtime=986.19
/proc/12528/stat : 12528 (minisat) R 12527 12525 12280 0 -1 4194304 58690 0 0 0 98566 53 0 0 25 0 1 0 1166193652 230961152 55786 1992294400 134512640 135243223 4294956304 18446744073709551615 134555788 0 0 4096 3 0 0 0 17 0 0 0
/proc/12528/statm: 56387 55786 85 178 0 56207 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 401500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12530
/proc/meminfo: memFree=939416/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=170596 CPUtime=15.52
/proc/12525/stat : 12525 (IUT_BMB_SAT) S 12523 12525 12280 0 -1 4194304 43274 0 0 0 1269 283 0 0 25 0 1 0 1166192096 174690304 42476 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12525/statm: 42649 42476 106 274 0 42372 0
[pid=12527] ppid=12525 vsize=5356 CPUtime=0
/proc/12527/stat : 12527 (sh) S 12525 12525 12280 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1166193650 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12527/statm: 1339 232 193 169 0 50 0
[pid=12528] ppid=12527 vsize=229116 CPUtime=1046.16
/proc/12528/stat : 12528 (minisat) R 12527 12525 12280 0 -1 4194304 59509 0 0 0 104562 54 0 0 25 0 1 0 1166193652 234614784 56605 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/12528/statm: 57279 56605 85 178 0 57099 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 405068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12530
/proc/meminfo: memFree=926424/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=170596 CPUtime=15.52
/proc/12525/stat : 12525 (IUT_BMB_SAT) S 12523 12525 12280 0 -1 4194304 43274 0 0 0 1269 283 0 0 25 0 1 0 1166192096 174690304 42476 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12525/statm: 42649 42476 106 274 0 42372 0
[pid=12527] ppid=12525 vsize=5356 CPUtime=0
/proc/12527/stat : 12527 (sh) S 12525 12525 12280 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1166193650 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12527/statm: 1339 232 193 169 0 50 0
[pid=12528] ppid=12527 vsize=241884 CPUtime=1106.14
/proc/12528/stat : 12528 (minisat) R 12527 12525 12280 0 -1 4194304 62726 0 0 0 110556 58 0 0 25 0 1 0 1166193652 247689216 59822 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/12528/statm: 60471 59822 85 178 0 60291 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 417836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12530
/proc/meminfo: memFree=915672/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=170596 CPUtime=15.52
/proc/12525/stat : 12525 (IUT_BMB_SAT) S 12523 12525 12280 0 -1 4194304 43274 0 0 0 1269 283 0 0 25 0 1 0 1166192096 174690304 42476 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12525/statm: 42649 42476 106 274 0 42372 0
[pid=12527] ppid=12525 vsize=5356 CPUtime=0
/proc/12527/stat : 12527 (sh) S 12525 12525 12280 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1166193650 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12527/statm: 1339 232 193 169 0 50 0
[pid=12528] ppid=12527 vsize=252900 CPUtime=1166.1
/proc/12528/stat : 12528 (minisat) R 12527 12525 12280 0 -1 4194304 65459 0 0 0 116548 62 0 0 25 0 1 0 1166193652 258969600 62555 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12528/statm: 63225 62555 85 178 0 63045 0
Current children cumulated CPU time (s) 1181.62
Current children cumulated vsize (KiB) 428852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12536
/proc/meminfo: memFree=912600/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=170596 CPUtime=15.52
/proc/12525/stat : 12525 (IUT_BMB_SAT) S 12523 12525 12280 0 -1 4194304 43274 0 0 0 1269 283 0 0 25 0 1 0 1166192096 174690304 42476 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12525/statm: 42649 42476 106 274 0 42372 0
[pid=12527] ppid=12525 vsize=5356 CPUtime=0
/proc/12527/stat : 12527 (sh) S 12525 12525 12280 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1166193650 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12527/statm: 1339 232 193 169 0 50 0
[pid=12528] ppid=12527 vsize=255432 CPUtime=1184.5
/proc/12528/stat : 12528 (minisat) R 12527 12525 12280 0 -1 4194304 66088 0 0 0 118387 63 0 0 25 0 1 0 1166193652 261562368 63184 1992294400 134512640 135243223 4294956304 18446744073709551615 134555557 0 0 4096 3 0 0 0 17 0 0 0
/proc/12528/statm: 63858 63184 85 178 0 63678 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 431384

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12536
/proc/meminfo: memFree=912600/2055920 swapFree=4173888/4192956
[pid=12525] ppid=12523 vsize=170596 CPUtime=15.52
/proc/12525/stat : 12525 (IUT_BMB_SAT) S 12523 12525 12280 0 -1 4194304 43274 0 0 0 1269 283 0 0 25 0 1 0 1166192096 174690304 42476 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12525/statm: 42649 42476 106 274 0 42372 0
[pid=12527] ppid=12525 vsize=5356 CPUtime=0
/proc/12527/stat : 12527 (sh) S 12525 12525 12280 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1166193650 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12527/statm: 1339 232 193 169 0 50 0
[pid=12528] ppid=12527 vsize=255432 CPUtime=1184.5
/proc/12528/stat : 12528 (minisat) R 12527 12525 12280 0 -1 4194304 66088 0 0 0 118387 63 0 0 25 0 1 0 1166193652 261562368 63184 1992294400 134512640 135243223 4294956304 18446744073709551615 134555557 0 0 4096 3 0 0 0 17 0 0 0
/proc/12528/statm: 63858 63184 85 178 0 63678 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 431384

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12525 and gives
#  childrusage.ru_utime.tv_sec=12
#  childrusage.ru_utime.tv_usec=703068
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=879562
# CPU time returned by wait4() is 15.5826
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.75
CPU time (s): 1200.02
CPU user time (s): 1196.56
CPU system time (s): 3.46
CPU usage (%): 99.9393
Max. virtual memory (cumulated for all children) (KiB): 431384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.7031
system time used= 2.87956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45116
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= 69

runsolver used 1.21981 second user time and 3.18952 second system time

The end

Launcher Data 

Begin job on node76 at 2009-04-05 14:41:11
IDJOB=1582002
IDBENCH=71047
IDSOLVER=523
FILE ID=node76/1582002-1238935269
PBS_JOBID= 9101468
Free space on /tmp= 66504 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/APPLICATIONS/diagnosis/UR-15-10p0.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1582002-1238935269/watcher-1582002-1238935269 -o /tmp/evaluation-result-1582002-1238935269/solver-1582002-1238935269 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1582002-1238935269.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a860cf613d4e0cb34c00f8b79611121d
RANDOM SEED=90074703

node76.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1350544 kB
Buffers:         68544 kB
Cached:         493464 kB
SwapCached:      10552 kB
Active:         175348 kB
Inactive:       459476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1350544 kB
SwapTotal:     4192956 kB
SwapFree:      4173888 kB
Dirty:           20692 kB
Writeback:           0 kB
Mapped:          17988 kB
Slab:            55548 kB
Committed_AS:  3148152 kB
PageTables:       2048 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= 66488 MiB
End job on node76 at 2009-04-05 15:01:14