Trace number 427791

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) 1200.05 1200.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
MD5SUMf66569529952df21cc4528cb4e064952
Bench CategoryRANDOM (random 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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  16000                                                |
0.00/0.00	|  Number of clauses:    67200                                                |
0.19/0.26	|  Parsing time:         0.26         s                                       |
0.49/0.57	============================[ Search Statistics ]==============================
0.49/0.57	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.57	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.57	===============================================================================
0.49/0.57	|         0 |   15553    66438   201749 |    22146        0    nan |  0.000 % |
0.59/0.64	|       101 |   15553    66438   201749 |    24360      101    129 |  0.000 % |
0.69/0.73	|       251 |   15553    66438   201749 |    26796      251    139 |  0.000 % |
0.79/0.87	|       476 |   15553    66438   201749 |    29476      476    160 |  0.000 % |
0.99/1.06	|       813 |   15553    66438   201749 |    32423      813    177 |  0.000 % |
1.29/1.36	|      1319 |   15553    66438   201749 |    35666     1319    188 |  0.000 % |
1.69/1.79	|      2078 |   15553    66438   201749 |    39232     2078    197 |  0.000 % |
2.39/2.46	|      3218 |   15553    66438   201749 |    43156     3218    209 |  0.000 % |
3.49/3.57	|      4926 |   15553    66438   201749 |    47471     4926    242 |  0.000 % |
5.29/5.31	|      7489 |   15553    66438   201749 |    52219     7489    278 |  0.000 % |
7.88/7.93	|     11334 |   15553    66438   201749 |    57441    11334    289 |  0.000 % |
12.29/12.31	|     17100 |   15553    66438   201749 |    63185    17100    285 |  0.000 % |
19.28/19.38	|     25749 |   15553    66438   201749 |    69503    25749    289 |  0.000 % |
33.47/33.59	|     38723 |   15553    66438   201749 |    76453    38723    305 |  0.000 % |
57.97/58.06	|     58184 |   15553    66438   201749 |    84099    58184    332 |  0.000 % |
104.16/104.24	|     87378 |   15553    66438   201749 |    92509    13505    307 |  0.000 % |
181.13/181.23	|    131169 |   15553    66438   201749 |   101760    57296    379 |  0.000 % |
298.79/298.96	|    196853 |   15553    66438   201749 |   111936    32415    397 |  0.000 % |
524.92/525.13	|    295379 |   15553    66438   201749 |   123129    30796    321 |  0.000 % |
895.70/896.01	|    443169 |   15553    66438   201749 |   135442    69284    375 |  0.000 % |

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/node25/watcher-427791-1177676088 -o ROOT/results/node25/solver-427791-1177676088 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427791-1177676088/minimarch_fixed /tmp/evaluation/427791-1177676088/instance-427791-1177676088.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 3/64 27584
/proc/meminfo: memFree=1778760/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=2440 CPUtime=0
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 515 0 0 0 0 0 0 0 18 0 1 0 215525869 2498560 500 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526723 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 610 501 49 132 0 475 0

[startup+0.072688 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27584
/proc/meminfo: memFree=1778760/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=5820 CPUtime=0.06
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 1311 0 0 0 6 0 0 0 18 0 1 0 215525869 5959680 1296 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 1455 1296 51 132 0 1320 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5820

[startup+0.101692 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27584
/proc/meminfo: memFree=1778760/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=6772 CPUtime=0.09
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 1516 0 0 0 9 0 0 0 18 0 1 0 215525869 6934528 1501 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 1693 1501 51 132 0 1558 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6772

[startup+0.301727 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27584
/proc/meminfo: memFree=1778760/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=7800 CPUtime=0.29
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 1780 0 0 0 29 0 0 0 19 0 1 0 215525869 7987200 1765 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531075 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 1950 1765 63 132 0 1815 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7800

[startup+0.701794 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27584
/proc/meminfo: memFree=1778760/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=7364 CPUtime=0.69
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 2046 0 0 0 69 0 0 0 22 0 1 0 215525869 7540736 1708 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 1841 1708 68 132 0 1706 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7364

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1771968/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=8156 CPUtime=1.49
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 2240 0 0 0 148 1 0 0 25 0 1 0 215525869 8351744 1902 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557537 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 2039 1902 68 132 0 1904 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8156

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1770368/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=10532 CPUtime=3.09
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 2836 0 0 0 308 1 0 0 25 0 1 0 215525869 10784768 2498 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134556537 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 2633 2498 68 132 0 2498 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10532

[startup+6.30175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1763976/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=17188 CPUtime=6.29
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 4483 0 0 0 626 3 0 0 25 0 1 0 215525869 17600512 4145 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 4297 4145 68 132 0 4162 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17188

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1753352/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=26956 CPUtime=12.69
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 6913 0 0 0 1264 5 0 0 25 0 1 0 215525869 27602944 6575 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551190 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 6739 6575 68 132 0 6604 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26956

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1734792/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=44720 CPUtime=25.49
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 11371 0 0 0 2539 10 0 0 25 0 1 0 215525869 45793280 11033 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 11180 11033 68 132 0 11045 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44720

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1701832/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=78000 CPUtime=51.07
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 19665 0 0 0 5091 16 0 0 25 0 1 0 215525869 79872000 19327 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 19500 19327 68 132 0 19365 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 78000

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1655496/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=123736 CPUtime=102.26
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 31110 0 0 0 10199 27 0 0 25 0 1 0 215525869 126705664 30772 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557319 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 30934 30772 68 132 0 30799 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 123736

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1654280/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=124928 CPUtime=162.24
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 31409 0 0 0 16197 27 0 0 25 0 1 0 215525869 127926272 31071 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 31232 31071 68 132 0 31097 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 124928

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1642120/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=137236 CPUtime=222.22
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 34494 0 0 0 22193 29 0 0 25 0 1 0 215525869 140529664 34156 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 34309 34156 68 132 0 34174 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 137236

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1609288/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=169796 CPUtime=282.2
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 42616 0 0 0 28183 37 0 0 25 0 1 0 215525869 173871104 42278 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 42449 42278 68 132 0 42314 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 169796

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1609352/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=169796 CPUtime=342.18
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 42616 0 0 0 34181 37 0 0 25 0 1 0 215525869 173871104 42278 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 42449 42278 68 132 0 42314 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 169796

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1609352/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=169796 CPUtime=402.16
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 42616 0 0 0 40178 38 0 0 25 0 1 0 215525869 173871104 42278 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 42449 42278 68 132 0 42314 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 169796

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1609352/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=169796 CPUtime=462.14
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 42617 0 0 0 46176 38 0 0 25 0 1 0 215525869 173871104 42279 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 42449 42279 68 132 0 42314 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 169796

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1599624/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=179448 CPUtime=522.12
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 45041 0 0 0 52171 41 0 0 25 0 1 0 215525869 183754752 44703 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 44862 44703 68 132 0 44727 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 179448

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1599624/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=179448 CPUtime=582.1
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 45041 0 0 0 58168 42 0 0 25 0 1 0 215525869 183754752 44703 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 44862 44703 68 132 0 44727 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 179448

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1599560/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=179448 CPUtime=642.09
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 45041 0 0 0 64167 42 0 0 25 0 1 0 215525869 183754752 44703 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 44862 44703 68 132 0 44727 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 179448

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1599560/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=179448 CPUtime=702.07
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 45041 0 0 0 70165 42 0 0 25 0 1 0 215525869 183754752 44703 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 44862 44703 68 132 0 44727 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 179448

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1590984/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=188168 CPUtime=762.05
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 47226 0 0 0 76161 44 0 0 25 0 1 0 215525869 192684032 46888 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 47042 46888 68 132 0 46907 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 188168

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1589960/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=189096 CPUtime=822.03
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 47451 0 0 0 82158 45 0 0 25 0 1 0 215525869 193634304 47113 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557354 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 47274 47113 68 132 0 47139 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 189096

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1589960/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=189096 CPUtime=882.01
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 47451 0 0 0 88156 45 0 0 25 0 1 0 215525869 193634304 47113 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 47274 47113 68 132 0 47139 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 189096

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1589960/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=189096 CPUtime=941.99
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 47451 0 0 0 94154 45 0 0 25 0 1 0 215525869 193634304 47113 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551342 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 47274 47113 68 132 0 47139 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 189096

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1578184/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=200980 CPUtime=1001.97
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 50420 0 0 0 100149 48 0 0 25 0 1 0 215525869 205803520 50082 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551249 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 50245 50082 68 132 0 50110 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 200980

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1547976/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=231436 CPUtime=1061.95
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 58044 0 0 0 106139 56 0 0 25 0 1 0 215525869 236990464 57706 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 57859 57706 68 132 0 57724 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 231436

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1542728/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=236464 CPUtime=1121.93
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 59226 0 0 0 112136 57 0 0 25 0 1 0 215525869 242139136 58888 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 59116 58888 68 132 0 58981 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 236464

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1542728/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=236464 CPUtime=1181.91
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 59226 0 0 0 118134 57 0 0 25 0 1 0 215525869 242139136 58888 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552545 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 59116 58888 68 132 0 58981 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 236464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27585
/proc/meminfo: memFree=1542728/2055920 swapFree=4182904/4192956
[pid=27584] ppid=27582 vsize=236464 CPUtime=1200.01
/proc/27584/stat : 27584 (minimarch_fixed) R 27582 27584 26823 0 -1 4194304 59226 0 0 0 119944 57 0 0 25 0 1 0 215525869 242139136 58888 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/27584/statm: 59116 58888 68 132 0 58981 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 236464

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): 1200.44
CPU time (s): 1200.05
CPU user time (s): 1199.44
CPU system time (s): 0.611906
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 236464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.44
system time used= 0.611906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59226
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= 2228

runsolver used 0.935857 second user time and 2.34864 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Fri Apr 27 12:14:48 UTC 2007

IDJOB= 427791
IDBENCH= 20151
IDSOLVER= 198
FILE ID= node25/427791-1177676088

PBS_JOBID= 4698581

Free space on /tmp= 66431 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
COMMAND LINE= /tmp/evaluation/427791-1177676088/minimarch_fixed /tmp/evaluation/427791-1177676088/instance-427791-1177676088.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-427791-1177676088 -o ROOT/results/node25/solver-427791-1177676088 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427791-1177676088/minimarch_fixed /tmp/evaluation/427791-1177676088/instance-427791-1177676088.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  f66569529952df21cc4528cb4e064952

RANDOM SEED= 429295688

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1779168 kB
Buffers:         38740 kB
Cached:         184664 kB
SwapCached:       4192 kB
Active:         139640 kB
Inactive:        93864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779168 kB
SwapTotal:     4192956 kB
SwapFree:      4182904 kB
Dirty:            4132 kB
Writeback:           0 kB
Mapped:          15772 kB
Slab:            29244 kB
Committed_AS:  4250496 kB
PageTables:       1472 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= 66431 MiB

End job on node25 on Fri Apr 27 12:34:50 UTC 2007