Trace number 427961

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) 1200.09 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1307633938-08-UNSAT.cnf
MD5SUMc45506846595309f339867628e05eb80
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 variables5492
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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:  5500                                                 |
0.00/0.00	|  Number of clauses:    14684                                                |
0.02/0.03	|  Parsing time:         0.04         s                                       |
0.02/0.10	============================[ Search Statistics ]==============================
0.02/0.10	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.02/0.10	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.02/0.10	===============================================================================
0.02/0.10	|         0 |    3832    12137    36912 |     4045        0    nan |  0.000 % |
0.09/0.11	|       100 |    3832    12137    36912 |     4450      100     32 |  0.000 % |
0.09/0.13	|       250 |    3832    12137    36912 |     4895      250     23 |  0.000 % |
0.09/0.16	|       475 |    3832    12137    36912 |     5384      475     25 |  0.000 % |
0.19/0.22	|       813 |    3832    12137    36912 |     5923      813     29 |  0.000 % |
0.19/0.30	|      1320 |    3831    12130    36890 |     6515     1319     29 |  0.018 % |
0.39/0.42	|      2079 |    3831    12130    36890 |     7167     2078     28 |  0.018 % |
0.59/0.60	|      3220 |    3831    12130    36890 |     7883     3219     27 |  0.018 % |
0.89/0.93	|      4928 |    3831    12130    36890 |     8672     4927     26 |  0.018 % |
1.39/1.48	|      7490 |    3831    12130    36890 |     9539     7489     27 |  0.018 % |
2.39/2.42	|     11335 |    3831    12130    36890 |    10493     6440     28 |  0.018 % |
3.69/3.76	|     17101 |    3831    12130    36890 |    11542     6840     25 |  0.018 % |
5.98/6.02	|     25750 |    3831    12130    36890 |    12697     9589     25 |  0.018 % |
9.58/9.61	|     38724 |    3831    12130    36890 |    13966     9531     31 |  0.018 % |
15.59/15.65	|     58186 |    3831    12130    36890 |    15363     7626     29 |  0.018 % |
24.29/24.32	|     87378 |    3831    12130    36890 |    16899    13529     26 |  0.018 % |
39.48/39.51	|    131167 |    3831    12130    36890 |    18589    14386     31 |  0.018 % |
63.17/63.21	|    196851 |    3831    12130    36890 |    20448    13964     31 |  0.018 % |
102.97/103.05	|    295377 |    3831    12130    36890 |    22493    19038     31 |  0.018 % |
167.15/167.22	|    443166 |    3831    12130    36890 |    24742    18523     32 |  0.018 % |
272.62/272.74	|    664850 |    3831    12130    36890 |    27217    14864     30 |  0.018 % |
435.57/435.79	|    997376 |    3831    12130    36890 |    29938    25882     37 |  0.018 % |
690.21/690.49	|   1496164 |    3831    12130    36890 |    32932    27529     31 |  0.018 % |
1078.21/1078.51	|   2244347 |    3830    12126    36881 |    36226    32465     35 |  0.036 % |

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/node57/watcher-427961-1177690368 -o ROOT/results/node57/solver-427961-1177690368 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427961-1177690368/minimarch_fixed /tmp/evaluation/427961-1177690368/instance-427961-1177690368.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: 0.91 0.95 0.98 3/64 10602
/proc/meminfo: memFree=1697504/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=2620 CPUtime=0
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 210172758 2682880 350 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134693909 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 655 350 51 132 0 520 0

[startup+0.0286431 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 10602
/proc/meminfo: memFree=1697504/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=3324 CPUtime=0.02
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 532 0 0 0 2 0 0 0 18 0 1 0 210172758 3403776 517 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523084 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 831 517 51 132 0 696 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3324

[startup+0.101648 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 10602
/proc/meminfo: memFree=1697504/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=3956 CPUtime=0.09
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 729 0 0 0 9 0 0 0 18 0 1 0 210172758 4050944 682 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551762 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 989 682 67 132 0 854 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3956

[startup+0.301666 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 10602
/proc/meminfo: memFree=1697504/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=3956 CPUtime=0.29
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 729 0 0 0 29 0 0 0 19 0 1 0 210172758 4050944 682 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553528 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 989 682 67 132 0 854 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3956

[startup+0.7017 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 10602
/proc/meminfo: memFree=1697504/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=3956 CPUtime=0.69
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 729 0 0 0 69 0 0 0 22 0 1 0 210172758 4050944 682 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551762 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 989 682 67 132 0 854 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3956

[startup+1.50177 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 10603
/proc/meminfo: memFree=1694872/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=4352 CPUtime=1.49
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 835 0 0 0 149 0 0 0 25 0 1 0 210172758 4456448 788 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557581 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 1088 788 67 132 0 953 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4352

[startup+3.10191 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 10603
/proc/meminfo: memFree=1694104/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=4748 CPUtime=3.09
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 926 0 0 0 309 0 0 0 25 0 1 0 210172758 4861952 879 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 1187 879 67 132 0 1052 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4748

[startup+6.30119 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 10603
/proc/meminfo: memFree=1693656/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=5012 CPUtime=6.28
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 1004 0 0 0 628 0 0 0 25 0 1 0 210172758 5132288 957 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 1253 957 67 132 0 1118 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5012

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 10603
/proc/meminfo: memFree=1692696/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=5936 CPUtime=12.69
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 1211 0 0 0 1268 1 0 0 25 0 1 0 210172758 6078464 1164 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 1484 1164 67 132 0 1349 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5936

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 10603
/proc/meminfo: memFree=1692312/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=6468 CPUtime=25.49
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 1346 0 0 0 2548 1 0 0 25 0 1 0 210172758 6623232 1299 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631028 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 1617 1299 67 132 0 1482 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6468

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 10603
/proc/meminfo: memFree=1691224/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=7700 CPUtime=51.08
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 1672 0 0 0 5107 1 0 0 25 0 1 0 210172758 7884800 1625 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552913 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 1925 1625 67 132 0 1790 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7700

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 10603
/proc/meminfo: memFree=1689880/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=8756 CPUtime=102.27
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 1943 0 0 0 10225 2 0 0 25 0 1 0 210172758 8966144 1896 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 2189 1896 67 132 0 2054 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8756

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1688856/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=9812 CPUtime=162.25
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 2186 0 0 0 16223 2 0 0 25 0 1 0 210172758 10047488 2139 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 2453 2139 67 132 0 2318 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9812

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1688024/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=10612 CPUtime=222.23
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 2391 0 0 0 22220 3 0 0 25 0 1 0 210172758 10866688 2344 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 2653 2344 67 132 0 2518 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10612

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1687512/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=11040 CPUtime=282.22
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 2497 0 0 0 28219 3 0 0 25 0 1 0 210172758 11304960 2450 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 2760 2450 67 132 0 2625 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11040

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1687064/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=11580 CPUtime=342.2
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 2602 0 0 0 34217 3 0 0 25 0 1 0 210172758 11857920 2555 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 2895 2555 67 132 0 2760 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11580

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1686232/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=12380 CPUtime=402.19
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 2815 0 0 0 40215 4 0 0 25 0 1 0 210172758 12677120 2768 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 3095 2768 67 132 0 2960 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12380

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1685592/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=13052 CPUtime=462.17
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 2974 0 0 0 46213 4 0 0 25 0 1 0 210172758 13365248 2927 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553230 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 3263 2927 67 132 0 3128 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13052

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1685400/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=13184 CPUtime=522.16
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 3020 0 0 0 52211 5 0 0 25 0 1 0 210172758 13500416 2973 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 3296 2973 67 132 0 3161 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13184

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1685272/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=13468 CPUtime=582.14
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 3063 0 0 0 58209 5 0 0 25 0 1 0 210172758 13791232 3016 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 3367 3016 67 132 0 3232 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13468

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1684952/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=13732 CPUtime=642.12
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 3128 0 0 0 64207 5 0 0 25 0 1 0 210172758 14061568 3081 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551224 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 3433 3081 67 132 0 3298 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13732

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1684888/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=13732 CPUtime=702.1
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 3160 0 0 0 70205 5 0 0 25 0 1 0 210172758 14061568 3113 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 3433 3113 67 132 0 3298 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 13732

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1684440/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=14184 CPUtime=762.09
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 3257 0 0 0 76204 5 0 0 25 0 1 0 210172758 14524416 3210 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 3546 3210 67 132 0 3411 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 14184

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1684376/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=14320 CPUtime=822.08
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 3280 0 0 0 82202 6 0 0 25 0 1 0 210172758 14663680 3233 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551681 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 3580 3233 67 132 0 3445 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 14320

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1683992/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=14584 CPUtime=882.06
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 3366 0 0 0 88200 6 0 0 25 0 1 0 210172758 14934016 3319 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 3646 3319 67 132 0 3511 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 14584

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10603
/proc/meminfo: memFree=1683992/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=14732 CPUtime=942.04
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 3380 0 0 0 94198 6 0 0 25 0 1 0 210172758 15085568 3333 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 3683 3333 67 132 0 3548 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 14732

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10605
/proc/meminfo: memFree=1683928/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=14732 CPUtime=1002.03
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 3380 0 0 0 100196 7 0 0 25 0 1 0 210172758 15085568 3333 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 3683 3333 67 132 0 3548 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 14732

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10605
/proc/meminfo: memFree=1683096/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=15660 CPUtime=1062.01
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 3601 0 0 0 106193 8 0 0 25 0 1 0 210172758 16035840 3554 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 3915 3554 67 132 0 3780 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 15660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10605
/proc/meminfo: memFree=1682712/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=15924 CPUtime=1121.99
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 3696 0 0 0 112191 8 0 0 25 0 1 0 210172758 16306176 3649 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 3981 3649 67 132 0 3846 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 15924

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10605
/proc/meminfo: memFree=1682648/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=16056 CPUtime=1181.98
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 3723 0 0 0 118190 8 0 0 25 0 1 0 210172758 16441344 3676 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 4014 3676 67 132 0 3879 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 16056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10605
/proc/meminfo: memFree=1682520/2055920 swapFree=4183136/4192956
[pid=10602] ppid=10600 vsize=16196 CPUtime=1200.07
/proc/10602/stat : 10602 (minimarch_fixed) R 10600 10602 9527 0 -1 4194304 3745 0 0 0 119999 8 0 0 25 0 1 0 210172758 16584704 3698 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/10602/statm: 4049 3698 67 132 0 3914 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 16196

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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.092985
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 16196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3745
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= 947

runsolver used 0.927858 second user time and 2.35764 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Fri Apr 27 16:12:48 UTC 2007

IDJOB= 427961
IDBENCH= 20238
IDSOLVER= 198
FILE ID= node57/427961-1177690368

PBS_JOBID= 4698624

Free space on /tmp= 66508 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1307633938-08-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/427961-1177690368/minimarch_fixed /tmp/evaluation/427961-1177690368/instance-427961-1177690368.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-427961-1177690368 -o ROOT/results/node57/solver-427961-1177690368 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427961-1177690368/minimarch_fixed /tmp/evaluation/427961-1177690368/instance-427961-1177690368.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  c45506846595309f339867628e05eb80

RANDOM SEED= 857345607

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1697912 kB
Buffers:         37640 kB
Cached:         262772 kB
SwapCached:       4364 kB
Active:         164120 kB
Inactive:       146752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697912 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:            3096 kB
Writeback:           0 kB
Mapped:          15820 kB
Slab:            33232 kB
Committed_AS:  2674232 kB
PageTables:       1408 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= 66508 MiB

End job on node57 on Fri Apr 27 16:32:50 UTC 2007