Trace number 427861

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) 1200.02 1200.32

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
MD5SUMe6653d81a13cfb87c5f3f5bf9150cbf7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark533.937
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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:  7000                                                 |
0.00/0.00	|  Number of clauses:    29400                                                |
0.02/0.09	|  Parsing time:         0.09         s                                       |
0.09/0.19	============================[ Search Statistics ]==============================
0.09/0.19	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.19	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.19	===============================================================================
0.09/0.19	|         0 |    6803    29071    88271 |     9690        0    nan |  0.000 % |
0.19/0.22	|       102 |    6803    29071    88271 |    10659      102    111 |  0.000 % |
0.19/0.25	|       252 |    6803    29071    88271 |    11725      252    103 |  0.000 % |
0.29/0.30	|       479 |    6803    29071    88271 |    12897      479    135 |  0.000 % |
0.29/0.37	|       818 |    6803    29071    88271 |    14187      818    140 |  0.000 % |
0.39/0.47	|      1325 |    6803    29071    88271 |    15606     1325    136 |  0.000 % |
0.59/0.65	|      2086 |    6803    29071    88271 |    17167     2086    137 |  0.000 % |
0.89/0.93	|      3225 |    6803    29071    88271 |    18883     3225    148 |  0.000 % |
1.29/1.35	|      4933 |    6803    29071    88271 |    20772     4933    149 |  0.000 % |
1.99/2.10	|      7495 |    6803    29071    88271 |    22849     7495    156 |  0.000 % |
3.29/3.38	|     11340 |    6803    29071    88271 |    25134    11340    157 |  0.000 % |
5.39/5.41	|     17106 |    6803    29071    88271 |    27647    17106    159 |  0.000 % |
9.29/9.39	|     25755 |    6803    29071    88271 |    30412    25755    164 |  0.000 % |
16.78/16.89	|     38731 |    6803    29071    88271 |    33453    18551    200 |  0.000 % |
27.49/27.58	|     58192 |    6803    29071    88271 |    36799    15108    187 |  0.000 % |
48.08/48.15	|     87384 |    6803    29071    88271 |    40478    19430    221 |  0.000 % |
78.47/78.53	|    131173 |    6803    29071    88271 |    44526    34138    211 |  0.000 % |
144.45/144.60	|    196859 |    6803    29071    88271 |    48979    33989    243 |  0.000 % |
252.02/252.15	|    295385 |    6803    29071    88271 |    53877    23535    208 |  0.000 % |
415.89/416.08	|    443174 |    6803    29071    88271 |    59265    46596    204 |  0.000 % |
721.51/721.70	|    664857 |    6803    29071    88271 |    65191    43810    228 |  0.000 % |
1181.01/1181.30	|    997383 |    6803    29071    88271 |    71710    18495    211 |  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/node15/watcher-427861-1177686637 -o ROOT/results/node15/solver-427861-1177686637 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427861-1177686637/minimarch_fixed /tmp/evaluation/427861-1177686637/instance-427861-1177686637.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: 0.92 0.98 0.99 3/77 3958
/proc/meminfo: memFree=1563200/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=2692 CPUtime=0
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 446 0 0 0 0 0 0 0 18 0 1 0 216581300 2756608 432 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526278 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 673 433 51 132 0 538 0

[startup+0.027913 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3958
/proc/meminfo: memFree=1563200/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=3652 CPUtime=0.02
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 665 0 0 0 2 0 0 0 18 0 1 0 216581300 3739648 650 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 913 650 51 132 0 778 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3652

[startup+0.10192 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3958
/proc/meminfo: memFree=1563200/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=4564 CPUtime=0.09
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 885 0 0 0 9 0 0 0 18 0 1 0 216581300 4673536 870 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531363 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 1141 870 63 132 0 1006 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4564

[startup+0.301937 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3958
/proc/meminfo: memFree=1563200/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=4400 CPUtime=0.29
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 940 0 0 0 29 0 0 0 20 0 1 0 216581300 4505600 866 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551519 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 1100 866 68 132 0 965 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4400

[startup+0.701974 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3958
/proc/meminfo: memFree=1563200/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=5192 CPUtime=0.69
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 1145 0 0 0 69 0 0 0 24 0 1 0 216581300 5316608 1071 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 1298 1071 68 132 0 1163 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5192

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1558264/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=7324 CPUtime=1.49
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 1662 0 0 0 149 0 0 0 25 0 1 0 216581300 7499776 1588 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 1831 1588 68 132 0 1696 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7324

[startup+3.10119 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1555448/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=10788 CPUtime=3.09
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 2525 0 0 0 308 1 0 0 25 0 1 0 216581300 11046912 2451 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557965 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 2697 2451 68 132 0 2562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10788

[startup+6.30149 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1548856/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=16696 CPUtime=6.28
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 4019 0 0 0 626 2 0 0 25 0 1 0 216581300 17096704 3945 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551756 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 4174 3945 68 132 0 4039 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16696

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1538360/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=26100 CPUtime=12.68
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 6341 0 0 0 1264 4 0 0 25 0 1 0 216581300 26726400 6267 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 6525 6267 68 132 0 6390 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26100

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1532152/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=32040 CPUtime=25.49
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 7848 0 0 0 2543 6 0 0 25 0 1 0 216581300 32808960 7774 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557722 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 8010 7774 68 132 0 7875 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32040

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1527864/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=36132 CPUtime=51.08
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 8868 0 0 0 5101 7 0 0 25 0 1 0 216581300 36999168 8794 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 9033 8794 68 132 0 8898 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36132

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1518968/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=45056 CPUtime=102.27
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 11086 0 0 0 10217 10 0 0 25 0 1 0 216581300 46137344 11012 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 11264 11012 68 132 0 11129 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 45056

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1510776/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=53240 CPUtime=162.25
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 13121 0 0 0 16212 13 0 0 25 0 1 0 216581300 54517760 13047 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 13310 13047 68 132 0 13175 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 53240

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1510840/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=53236 CPUtime=222.23
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 13122 0 0 0 22210 13 0 0 25 0 1 0 216581300 54513664 13048 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 13309 13048 68 132 0 13174 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 53236

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1509752/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=54160 CPUtime=282.22
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 13385 0 0 0 28208 14 0 0 25 0 1 0 216581300 55459840 13311 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 13540 13311 68 132 0 13405 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 54160

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1507064/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=56940 CPUtime=342.2
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 14061 0 0 0 34205 15 0 0 25 0 1 0 216581300 58306560 13987 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 14235 13987 68 132 0 14100 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 56940

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1507064/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=56924 CPUtime=402.19
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 14061 0 0 0 40203 16 0 0 25 0 1 0 216581300 58290176 13987 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 14231 13987 68 132 0 14096 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 56924

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1502968/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=61016 CPUtime=462.18
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 15093 0 0 0 46201 17 0 0 25 0 1 0 216581300 62480384 15019 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 15254 15019 68 132 0 15119 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 61016

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1492920/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=71072 CPUtime=522.16
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 17593 0 0 0 52195 21 0 0 25 0 1 0 216581300 72777728 17519 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 17768 17519 68 132 0 17633 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 71072

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1492920/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=71072 CPUtime=582.15
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 17594 0 0 0 58193 22 0 0 25 0 1 0 216581300 72777728 17520 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 17768 17520 68 132 0 17633 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 71072

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1492920/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=71072 CPUtime=642.13
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 17596 0 0 0 64191 22 0 0 25 0 1 0 216581300 72777728 17522 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 17768 17522 68 132 0 17633 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 71072

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1492920/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=71072 CPUtime=702.12
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 17596 0 0 0 70189 23 0 0 25 0 1 0 216581300 72777728 17522 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 17768 17522 68 132 0 17633 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 71072

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1492600/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=71456 CPUtime=762.1
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 17665 0 0 0 76187 23 0 0 25 0 1 0 216581300 73170944 17591 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 17864 17591 68 132 0 17729 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 71456

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1488376/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=75948 CPUtime=822.09
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 18794 0 0 0 82184 25 0 0 25 0 1 0 216581300 77770752 18720 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550467 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 18987 18720 68 132 0 18852 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 75948

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1487992/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=75948 CPUtime=882.07
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 18794 0 0 0 88182 25 0 0 25 0 1 0 216581300 77770752 18720 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 18987 18720 68 132 0 18852 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 75948

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3959
/proc/meminfo: memFree=1487992/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=75948 CPUtime=942.06
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 18794 0 0 0 94180 26 0 0 25 0 1 0 216581300 77770752 18720 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 18987 18720 68 132 0 18852 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 75948

[startup+1002.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 3959
/proc/meminfo: memFree=1487544/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=76608 CPUtime=1002.04
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 18947 0 0 0 100178 26 0 0 25 0 1 0 216581300 78446592 18873 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 19152 18873 68 132 0 19017 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 76608

[startup+1062.3 s]
/proc/loadavg: 1.08 1.01 1.00 2/78 3959
/proc/meminfo: memFree=1487544/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=76576 CPUtime=1062.03
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 18947 0 0 0 106176 27 0 0 25 0 1 0 216581300 78413824 18873 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 19144 18873 68 132 0 19009 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 76576

[startup+1122.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 3959
/proc/meminfo: memFree=1487544/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=76576 CPUtime=1122.01
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 18947 0 0 0 112174 27 0 0 25 0 1 0 216581300 78413824 18873 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 19144 18873 68 132 0 19009 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 76576

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 3959
/proc/meminfo: memFree=1484600/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=79504 CPUtime=1182
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 19670 0 0 0 118171 29 0 0 25 0 1 0 216581300 81412096 19596 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 19876 19596 68 132 0 19741 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 79504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3959
/proc/meminfo: memFree=1484600/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=79504 CPUtime=1200
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 19670 0 0 0 119971 29 0 0 25 0 1 0 216581300 81412096 19596 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 19876 19596 68 132 0 19741 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 79504

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3959
/proc/meminfo: memFree=1484600/2055920 swapFree=4169140/4192956
[pid=3958] ppid=3956 vsize=79504 CPUtime=1200
/proc/3958/stat : 3958 (minimarch_fixed) R 3956 3958 2925 0 -1 4194304 19670 0 0 0 119971 29 0 0 25 0 1 0 216581300 81412096 19596 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/3958/statm: 19876 19596 68 132 0 19741 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 79504

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.02
CPU user time (s): 1199.72
CPU system time (s): 0.306953
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 79504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.306953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19670
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= 8
involuntary context switches= 24253

runsolver used 0.944856 second user time and 2.6046 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Fri Apr 27 15:10:37 UTC 2007

IDJOB= 427861
IDBENCH= 20186
IDSOLVER= 198
FILE ID= node15/427861-1177686637

PBS_JOBID= 4698589

Free space on /tmp= 66541 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
COMMAND LINE= /tmp/evaluation/427861-1177686637/minimarch_fixed /tmp/evaluation/427861-1177686637/instance-427861-1177686637.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-427861-1177686637 -o ROOT/results/node15/solver-427861-1177686637 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427861-1177686637/minimarch_fixed /tmp/evaluation/427861-1177686637/instance-427861-1177686637.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  e6653d81a13cfb87c5f3f5bf9150cbf7

RANDOM SEED= 25538951

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1563608 kB
Buffers:         47776 kB
Cached:         347884 kB
SwapCached:       2956 kB
Active:         191564 kB
Inactive:       227660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563608 kB
SwapTotal:     4192956 kB
SwapFree:      4169140 kB
Dirty:            3404 kB
Writeback:           0 kB
Mapped:          30648 kB
Slab:            58556 kB
Committed_AS:  7125432 kB
PageTables:       1868 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= 66541 MiB

End job on node15 on Fri Apr 27 15:30:39 UTC 2007