Trace number 428209

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) 1200.08 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark863.868
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

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:  151952                                               |
0.00/0.00	|  Number of clauses:    697321                                               |
1.79/1.87	|  Parsing time:         1.81         s                                       |
4.79/4.80	============================[ Search Statistics ]==============================
4.79/4.80	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.79/4.80	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.79/4.80	===============================================================================
4.79/4.80	|         0 |   42832   260401   679885 |    86800        0    nan |  0.000 % |
5.19/5.21	|       100 |   42766   260401   679885 |    95480       92     47 | 47.591 % |
5.39/5.49	|       250 |   42311   260401   679885 |   105028      233     37 | 49.479 % |
5.89/5.92	|       475 |   41681   260401   679885 |   115531      445     33 | 50.756 % |
6.69/6.71	|       813 |   32741   190717   511163 |   127084      639     45 | 57.747 % |
7.69/7.78	|      1319 |   22507   117725   324780 |   139792     1083     59 | 57.988 % |
8.99/9.02	|      2078 |   15059    71347   198334 |   153772     1769     57 | 62.863 % |
9.89/9.93	|      3219 |   14771    69585   193806 |   169149     2877     61 | 63.116 % |
11.69/11.73	|      4927 |   10834    49324   137066 |   186064     4507     54 | 65.775 % |
13.59/13.65	|      7489 |   10437    47407   131962 |   204670     7051     52 | 65.915 % |
17.09/17.16	|     11333 |   10338    46783   130357 |   225137    10884     51 | 66.016 % |
21.78/21.90	|     17099 |   10129    46040   128167 |   247651    16635     49 | 66.156 % |
29.48/29.50	|     25748 |   10035    45440   126606 |   272416    25277     47 | 66.199 % |
43.38/43.47	|     38722 |    9946    44787   124803 |   299658    38238     46 | 66.219 % |
69.17/69.25	|     58183 |    9940    44769   124735 |   329624    57698     45 | 66.223 % |
117.66/117.72	|     87375 |    9915    44607   124318 |   362586    86884     44 | 66.249 % |
212.32/212.44	|    131164 |    9865    44222   123322 |   398845   130655     42 | 66.493 % |
410.37/410.58	|    196848 |    9481    42832   119548 |   438729   196307     39 | 66.605 % |
803.56/803.84	|    295374 |    9261    41346   115620 |   482602   294666     38 | 66.673 % |

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/node19/watcher-428209-1177712348 -o ROOT/results/node19/solver-428209-1177712348 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428209-1177712348/minimarch_fixed /tmp/evaluation/428209-1177712348/instance-428209-1177712348.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 29207
/proc/meminfo: memFree=1555000/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=2340 CPUtime=0
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 477 0 0 0 0 0 0 0 18 0 1 0 219152258 2396160 462 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526710 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 585 463 51 132 0 450 0

[startup+0.0709021 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29207
/proc/meminfo: memFree=1555000/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=9568 CPUtime=0.06
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 2053 0 0 0 6 0 0 0 18 0 1 0 219152258 9797632 2038 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526723 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 2392 2040 51 132 0 2257 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9568

[startup+0.102905 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29207
/proc/meminfo: memFree=1555000/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=15132 CPUtime=0.09
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 3129 0 0 0 8 1 0 0 18 0 1 0 219152258 15495168 3114 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526723 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 3783 3116 51 132 0 3648 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15132

[startup+0.302926 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29207
/proc/meminfo: memFree=1555000/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=30960 CPUtime=0.29
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 7364 0 0 0 27 2 0 0 19 0 1 0 219152258 31703040 7349 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 7740 7349 51 132 0 7605 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30960

[startup+0.702982 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29207
/proc/meminfo: memFree=1555000/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=54628 CPUtime=0.69
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 12384 0 0 0 64 5 0 0 22 0 1 0 219152258 55939072 12369 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533362 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 13657 12371 51 132 0 13522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54628

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1499312/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=60040 CPUtime=1.49
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 13963 0 0 0 143 6 0 0 25 0 1 0 219152258 61480960 13948 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523077 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 15010 13948 51 132 0 14875 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60040

[startup+3.10123 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1498800/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=73696 CPUtime=3.08
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 17114 0 0 0 300 8 0 0 25 0 1 0 219152258 75464704 17099 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 18424 17099 62 132 0 18289 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 73696

[startup+6.30158 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1490672/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=68164 CPUtime=6.29
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 19602 0 0 0 619 10 0 0 25 0 1 0 219152258 69799936 16046 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552903 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 17041 16046 68 132 0 16906 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 68164

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1490680/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=68164 CPUtime=12.69
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 19603 0 0 0 1259 10 0 0 25 0 1 0 219152258 69799936 16047 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 17041 16047 68 132 0 16906 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68164

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1490744/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=68164 CPUtime=25.48
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 19603 0 0 0 2538 10 0 0 25 0 1 0 219152258 69799936 16047 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 17041 16047 68 132 0 16906 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68164

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1490680/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=68408 CPUtime=51.07
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 19647 0 0 0 5097 10 0 0 25 0 1 0 219152258 70049792 16091 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 17102 16091 68 132 0 16967 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 68408

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1490552/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=68528 CPUtime=102.27
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 19680 0 0 0 10216 11 0 0 25 0 1 0 219152258 70172672 16124 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 17132 16124 68 132 0 16997 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 68528

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1490040/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=69268 CPUtime=162.24
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 19822 0 0 0 16213 11 0 0 25 0 1 0 219152258 70930432 16266 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 17317 16266 68 132 0 17182 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 69268

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1485752/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=73404 CPUtime=222.23
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 20868 0 0 0 22210 13 0 0 25 0 1 0 219152258 75165696 17312 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 18351 17312 68 132 0 18216 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 73404

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1482360/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=77280 CPUtime=282.21
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 21730 0 0 0 28207 14 0 0 25 0 1 0 219152258 79134720 18174 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 19320 18174 68 132 0 19185 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 77280

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1478712/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=80992 CPUtime=342.19
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 22624 0 0 0 34204 15 0 0 25 0 1 0 219152258 82935808 19068 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 20248 19068 68 132 0 20113 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 80992

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1475512/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=84248 CPUtime=402.18
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 23430 0 0 0 40201 17 0 0 25 0 1 0 219152258 86269952 19874 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 21062 19874 68 132 0 20927 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 84248

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1472120/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=88232 CPUtime=462.16
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 24318 0 0 0 46198 18 0 0 25 0 1 0 219152258 90349568 20762 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 22058 20762 68 132 0 21923 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 88232

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1469560/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=90900 CPUtime=522.14
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 24942 0 0 0 52196 18 0 0 25 0 1 0 219152258 93081600 21386 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 22725 21386 68 132 0 22590 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 90900

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1467128/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=93352 CPUtime=582.12
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 25566 0 0 0 58193 19 0 0 25 0 1 0 219152258 95592448 22010 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 23338 22010 68 132 0 23203 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 93352

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1464568/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=95636 CPUtime=642.11
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 26175 0 0 0 64191 20 0 0 25 0 1 0 219152258 97931264 22619 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 23909 22619 68 132 0 23774 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 95636

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1461880/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=98516 CPUtime=702.09
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 26868 0 0 0 70187 22 0 0 25 0 1 0 219152258 100880384 23312 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 24629 23312 68 132 0 24494 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 98516

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1459256/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=101100 CPUtime=762.07
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 27508 0 0 0 76184 23 0 0 25 0 1 0 219152258 103526400 23952 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551519 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 25275 23952 68 132 0 25140 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 101100

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1457016/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=103452 CPUtime=822.06
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 28073 0 0 0 82182 24 0 0 25 0 1 0 219152258 105934848 24517 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 25863 24517 68 132 0 25728 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 103452

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1454648/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=106348 CPUtime=882.04
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 28655 0 0 0 88179 25 0 0 25 0 1 0 219152258 108900352 25099 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 26587 25099 68 132 0 26452 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 106348

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1452664/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=108336 CPUtime=942.02
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 29166 0 0 0 94176 26 0 0 25 0 1 0 219152258 110936064 25610 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 27084 25610 68 132 0 26949 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 108336

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1450232/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=110716 CPUtime=1002
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 29753 0 0 0 100174 26 0 0 25 0 1 0 219152258 113373184 26197 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 27679 26197 68 132 0 27544 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 110716

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1448248/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=112640 CPUtime=1061.98
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 30263 0 0 0 106171 27 0 0 25 0 1 0 219152258 115343360 26707 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 28160 26707 68 132 0 28025 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 112640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1444856/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=115888 CPUtime=1121.97
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 31098 0 0 0 112168 29 0 0 25 0 1 0 219152258 118669312 27542 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 28972 27542 68 132 0 28837 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 115888

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1441720/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=119216 CPUtime=1181.95
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 31897 0 0 0 118165 30 0 0 25 0 1 0 219152258 122077184 28341 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 29804 28341 68 132 0 29669 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 119216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29208
/proc/meminfo: memFree=1441016/2055920 swapFree=4153664/4192956
[pid=29207] ppid=29205 vsize=119692 CPUtime=1200.05
/proc/29207/stat : 29207 (minimarch_fixed) R 29205 29207 28465 0 -1 4194304 32050 0 0 0 119975 30 0 0 25 0 1 0 219152258 122564608 28494 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29207/statm: 29923 28494 68 132 0 29788 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 119692

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.76
CPU system time (s): 0.32495
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 119692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.32495
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32050
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= 1751

runsolver used 0.98285 second user time and 2.66859 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Fri Apr 27 22:19:09 UTC 2007

IDJOB= 428209
IDBENCH= 20374
IDSOLVER= 198
FILE ID= node19/428209-1177712348

PBS_JOBID= 4698730

Free space on /tmp= 66518 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/428209-1177712348/minimarch_fixed /tmp/evaluation/428209-1177712348/instance-428209-1177712348.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-428209-1177712348 -o ROOT/results/node19/solver-428209-1177712348 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428209-1177712348/minimarch_fixed /tmp/evaluation/428209-1177712348/instance-428209-1177712348.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  c716daea92d5e29b94f85a19b52859ac

RANDOM SEED= 898275036

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1555472 kB
Buffers:         49004 kB
Cached:         360976 kB
SwapCached:       9104 kB
Active:         295760 kB
Inactive:       138376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1555472 kB
SwapTotal:     4192956 kB
SwapFree:      4153664 kB
Dirty:           15024 kB
Writeback:           0 kB
Mapped:          30244 kB
Slab:            51796 kB
Committed_AS:  4754156 kB
PageTables:       1784 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= 66518 MiB

End job on node19 on Fri Apr 27 22:39:11 UTC 2007