Trace number 428227

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
minimarch 2007-04-26 (fixed)? (TO) 1200.1 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
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 variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  265064                                               |
0.00/0.00	|  Number of clauses:    1236517                                              |
3.69/3.70	|  Parsing time:         3.56         s                                       |
9.18/9.21	============================[ Search Statistics ]==============================
9.18/9.21	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
9.18/9.21	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
9.18/9.21	===============================================================================
9.18/9.21	|         0 |   82953   516785  1361031 |   172261        0    nan |  0.000 % |
9.59/9.63	|       100 |   82953   516785  1361031 |   189487       97     59 | 41.084 % |
11.69/11.71	|       252 |   74335   455547  1209935 |   208436      166     50 | 45.448 % |
12.89/12.95	|       478 |   67374   410340  1100497 |   229280      379     45 | 48.946 % |
14.09/14.15	|       815 |   58397   348564   949102 |   252208      693     50 | 51.179 % |
15.49/15.50	|      1321 |   52250   302139   829507 |   277429     1106     40 | 53.724 % |
17.49/17.54	|      2081 |   47787   269883   747317 |   305172     1800     56 | 54.333 % |
20.59/20.64	|      3220 |   46113   258277   716942 |   335689     2895     71 | 54.696 % |
25.68/25.78	|      4929 |   45350   253010   702688 |   369258     4555     89 | 54.985 % |
32.18/32.27	|      7491 |   45349   253010   702688 |   406183     7115     96 | 54.995 % |
41.86/41.92	|     11335 |   45232   252126   700428 |   446802    10944    106 | 55.165 % |
53.96/54.05	|     17102 |   44850   249346   693249 |   491482    16702    107 | 55.187 % |
73.25/73.38	|     25752 |   44801   248929   692129 |   540630    25346     98 | 55.191 % |
100.45/100.55	|     38727 |   44667   247982   689625 |   594693    38308    104 | 55.249 % |
150.43/150.55	|     58188 |   44323   245424   683009 |   654163    57764    106 | 55.372 % |
252.10/252.26	|     87381 |   44291   245221   682469 |   719579    86942    127 | 55.384 % |
359.68/359.84	|    131171 |   34190   176855   497443 |   791537   130211    120 | 59.198 % |
556.93/557.14	|    196855 |   34171   176756   497191 |   870691   195893    127 | 59.202 % |
865.94/866.21	|    295381 |   32583   168748   473697 |   957760   294363    110 | 59.963 % |

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/node11/watcher-428227-1177713452 -o ROOT/results/node11/solver-428227-1177713452 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428227-1177713452/minimarch_fixed /tmp/evaluation/428227-1177713452/instance-428227-1177713452.cnf 

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): 2400 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 3/77 24284
/proc/meminfo: memFree=1513120/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=2340 CPUtime=0
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 478 0 0 0 0 0 0 0 18 0 1 0 212394300 2396160 463 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553798 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 585 463 51 132 0 450 0

[startup+0.100317 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24284
/proc/meminfo: memFree=1513120/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=11032 CPUtime=0.09
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 2482 0 0 0 8 1 0 0 18 0 1 0 212394300 11296768 2467 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553749 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 2758 2468 51 132 0 2623 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11032

[startup+0.201328 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24284
/proc/meminfo: memFree=1513120/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=25312 CPUtime=0.19
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 5892 0 0 0 17 2 0 0 19 0 1 0 212394300 25919488 5877 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553736 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 6328 5877 51 132 0 6193 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25312

[startup+0.30134 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24284
/proc/meminfo: memFree=1513120/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=43036 CPUtime=0.29
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 9270 0 0 0 25 4 0 0 20 0 1 0 212394300 44068864 9255 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134554283 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 10759 9263 51 132 0 10624 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43036

[startup+0.701386 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24284
/proc/meminfo: memFree=1513120/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=66764 CPUtime=0.69
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 14229 0 0 0 62 7 0 0 24 0 1 0 212394300 68366336 14214 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 16691 14214 51 132 0 16556 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66764

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1438168/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=103560 CPUtime=1.49
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 23581 0 0 0 136 13 0 0 25 0 1 0 212394300 106045440 23566 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 25890 23567 51 132 0 25755 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103560

[startup+3.10167 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1414936/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=106068 CPUtime=3.09
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 24328 0 0 0 295 14 0 0 25 0 1 0 212394300 108613632 24313 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523074 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 26517 24313 51 132 0 26382 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 106068

[startup+6.30105 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1400344/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=129844 CPUtime=6.29
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 30247 0 0 0 611 18 0 0 25 0 1 0 212394300 132960256 30224 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134535878 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 32461 30224 62 132 0 32326 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 129844

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1400672/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=117488 CPUtime=12.69
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 34374 0 0 0 1248 21 0 0 25 0 1 0 212394300 120307712 28132 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553222 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 29372 28132 67 132 0 29237 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 117488

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1400736/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=117488 CPUtime=25.48
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 34382 0 0 0 2527 21 0 0 25 0 1 0 212394300 120307712 28140 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552526 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 29372 28140 68 132 0 29237 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 117488

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1400736/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=117488 CPUtime=51.06
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 34382 0 0 0 5085 21 0 0 25 0 1 0 212394300 120307712 28140 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 29372 28140 68 132 0 29237 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 117488

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1400608/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=117652 CPUtime=102.25
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 34421 0 0 0 10203 22 0 0 25 0 1 0 212394300 120475648 28179 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557319 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 29413 28179 68 132 0 29278 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 117652

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1397344/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=121048 CPUtime=162.23
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 35228 0 0 0 16200 23 0 0 25 0 1 0 212394300 123953152 28986 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 30262 28986 68 132 0 30127 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 121048

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1386528/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=131920 CPUtime=222.22
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 37951 0 0 0 22196 26 0 0 25 0 1 0 212394300 135086080 31709 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 32980 31709 68 132 0 32845 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 131920

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1375392/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=143332 CPUtime=282.2
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 40777 0 0 0 28190 30 0 0 25 0 1 0 212394300 146771968 34535 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 35833 34535 68 132 0 35698 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 143332

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1364896/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=153484 CPUtime=342.18
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 43346 0 0 0 34185 33 0 0 25 0 1 0 212394300 157167616 37104 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552881 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 38371 37104 68 132 0 38236 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 153484

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1358560/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=160200 CPUtime=402.16
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 44956 0 0 0 40182 34 0 0 25 0 1 0 212394300 164044800 38714 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 40050 38714 68 132 0 39915 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 160200

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24287
/proc/meminfo: memFree=1345184/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=173432 CPUtime=462.14
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 48270 0 0 0 46177 37 0 0 25 0 1 0 212394300 177594368 42028 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 43358 42028 68 132 0 43223 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 173432

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24287
/proc/meminfo: memFree=1333024/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=185648 CPUtime=522.13
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 51334 0 0 0 52173 40 0 0 25 0 1 0 212394300 190103552 45092 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 46412 45092 68 132 0 46277 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 185648

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24287
/proc/meminfo: memFree=1323872/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=194528 CPUtime=582.11
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 53582 0 0 0 58169 42 0 0 25 0 1 0 212394300 199196672 47340 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551266 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 48632 47340 68 132 0 48497 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 194528

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24287
/proc/meminfo: memFree=1315680/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=203188 CPUtime=642.1
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 55656 0 0 0 64165 45 0 0 25 0 1 0 212394300 208064512 49414 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 50797 49414 68 132 0 50662 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 203188

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24287
/proc/meminfo: memFree=1308896/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=209708 CPUtime=702.08
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 57299 0 0 0 70161 47 0 0 25 0 1 0 212394300 214740992 51057 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 52427 51057 68 132 0 52292 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 209708

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24287
/proc/meminfo: memFree=1304992/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=213484 CPUtime=762.07
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 58252 0 0 0 76158 49 0 0 25 0 1 0 212394300 218607616 52010 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 53371 52010 68 132 0 53236 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 213484

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24287
/proc/meminfo: memFree=1299552/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=219096 CPUtime=822.05
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 59621 0 0 0 82155 50 0 0 25 0 1 0 212394300 224354304 53379 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 54774 53379 68 132 0 54639 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 219096

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24287
/proc/meminfo: memFree=1293344/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=225220 CPUtime=882.04
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 61162 0 0 0 88152 52 0 0 25 0 1 0 212394300 230625280 54920 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552571 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 56305 54920 68 132 0 56170 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 225220

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24287
/proc/meminfo: memFree=1286624/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=232608 CPUtime=942.02
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 62872 0 0 0 94147 55 0 0 25 0 1 0 212394300 238190592 56630 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 58152 56630 68 132 0 58017 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 232608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24287
/proc/meminfo: memFree=1278432/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=240668 CPUtime=1002
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 64892 0 0 0 100143 57 0 0 25 0 1 0 212394300 246444032 58650 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 60167 58650 68 132 0 60032 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 240668

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24287
/proc/meminfo: memFree=1272480/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=246544 CPUtime=1061.98
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 66388 0 0 0 106139 59 0 0 25 0 1 0 212394300 252461056 60146 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 61636 60146 68 132 0 61501 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 246544

[startup+1122.3 s]
/proc/loadavg: 1.09 1.03 1.01 2/78 24287
/proc/meminfo: memFree=1269280/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=249744 CPUtime=1121.97
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 67186 0 0 0 112137 60 0 0 25 0 1 0 212394300 255737856 60944 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 62436 60944 68 132 0 62301 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 249744

[startup+1182.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 24287
/proc/meminfo: memFree=1266016/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=253060 CPUtime=1181.95
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 68004 0 0 0 118134 61 0 0 25 0 1 0 212394300 259133440 61762 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 63265 61762 68 132 0 63130 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 253060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24287
/proc/meminfo: memFree=1265376/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=253616 CPUtime=1200.05
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 68159 0 0 0 119943 62 0 0 25 0 1 0 212394300 259702784 61917 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 63404 61917 68 132 0 63269 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 253616

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

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

[startup+1200.4 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24287
/proc/meminfo: memFree=1265376/2055920 swapFree=4146768/4192956
[pid=24284] ppid=24282 vsize=253616 CPUtime=1200.05
/proc/24284/stat : 24284 (minimarch_fixed) R 24282 24284 23544 0 -1 4194304 68159 0 0 0 119943 62 0 0 25 0 1 0 212394300 259702784 61917 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 63404 61917 68 132 0 63269 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 253616

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.1
CPU user time (s): 1199.44
CPU system time (s): 0.661899
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 253616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.44
system time used= 0.661899
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68159
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= 5863

runsolver used 0.962853 second user time and 2.6446 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Fri Apr 27 22:37:34 UTC 2007

IDJOB= 428227
IDBENCH= 20383
IDSOLVER= 198
FILE ID= node11/428227-1177713452

PBS_JOBID= 4698743

Free space on /tmp= 66459 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/428227-1177713452/minimarch_fixed /tmp/evaluation/428227-1177713452/instance-428227-1177713452.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-428227-1177713452 -o ROOT/results/node11/solver-428227-1177713452 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428227-1177713452/minimarch_fixed /tmp/evaluation/428227-1177713452/instance-428227-1177713452.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  9f79c3f75a90db314ed315006ba97d6f

RANDOM SEED= 178161902

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1513528 kB
Buffers:         53032 kB
Cached:         395612 kB
SwapCached:      15592 kB
Active:         265044 kB
Inactive:       208248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513528 kB
SwapTotal:     4192956 kB
SwapFree:      4146768 kB
Dirty:           25324 kB
Writeback:           0 kB
Mapped:          30308 kB
Slab:            54620 kB
Committed_AS:  6417560 kB
PageTables:       1848 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= 66459 MiB

End job on node11 on Fri Apr 27 22:57:36 UTC 2007