Trace number 427655

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 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S453945536-08.cnf
MD5SUM58f7348ef0f2a04dc0d7dd4d6a464a65
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark519.865
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
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:  900                                                  |
0.00/0.00	|  Number of clauses:    18000                                                |
0.00/0.06	|  Parsing time:         0.06         s                                       |
0.19/0.27	============================[ Search Statistics ]==============================
0.19/0.27	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.27	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.27	===============================================================================
0.19/0.27	|         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.19/0.28	|       101 |     900    18000    90000 |     6600      101    112 |  0.000 % |
0.29/0.30	|       251 |     900    18000    90000 |     7260      251    113 |  0.000 % |
0.29/0.32	|       478 |     900    18000    90000 |     7986      478    107 |  0.000 % |
0.29/0.36	|       815 |     900    18000    90000 |     8784      815    112 |  0.000 % |
0.39/0.42	|      1323 |     900    18000    90000 |     9663     1323    113 |  0.000 % |
0.49/0.52	|      2083 |     900    18000    90000 |    10629     2083    119 |  0.000 % |
0.59/0.67	|      3222 |     900    18000    90000 |    11692     3222    124 |  0.000 % |
0.89/0.92	|      4930 |     900    18000    90000 |    12861     4930    125 |  0.000 % |
1.29/1.32	|      7493 |     900    18000    90000 |    14147     7493    124 |  0.000 % |
2.10/2.11	|     11342 |     900    18000    90000 |    15562    11342    128 |  0.000 % |
3.39/3.43	|     17109 |     900    18000    90000 |    17118     9169    130 |  0.000 % |
5.59/5.68	|     25759 |     900    18000    90000 |    18830     9093    133 |  0.000 % |
9.29/9.39	|     38734 |     900    18000    90000 |    20713    12488    129 |  0.000 % |
15.78/15.88	|     58196 |     900    18000    90000 |    22784    10882    133 |  0.000 % |
27.49/27.50	|     87389 |     900    18000    90000 |    25063    16431    142 |  0.000 % |
48.77/48.83	|    131178 |     900    18000    90000 |    27569    20876    150 |  0.000 % |
82.37/82.47	|    196862 |     900    18000    90000 |    30326    25780    148 |  0.000 % |
132.96/133.01	|    295391 |     900    18000    90000 |    33359    18585    138 |  0.000 % |
213.64/213.78	|    443180 |     900    18000    90000 |    36695    20994    135 |  0.000 % |
348.50/348.65	|    664863 |     900    18000    90000 |    40364    29540    139 |  0.000 % |
580.44/580.63	|    997388 |     900    18000    90000 |    44401    37025    145 |  0.000 % |
925.57/925.93	|   1496176 |     900    18000    90000 |    48841    42166    137 |  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/node29/watcher-427655-1177663689 -o ROOT/results/node29/solver-427655-1177663689 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427655-1177663689/minimarch_fixed /tmp/evaluation/427655-1177663689/instance-427655-1177663689.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 12526
/proc/meminfo: memFree=1519936/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=2000 CPUtime=0
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 214284610 2048000 230 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 500 235 51 132 0 365 0

[startup+0.0107201 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12526
/proc/meminfo: memFree=1519936/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=2264 CPUtime=0
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 312 0 0 0 0 0 0 0 18 0 1 0 214284610 2318336 297 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 566 298 51 132 0 431 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2264

[startup+0.101725 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12526
/proc/meminfo: memFree=1519936/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=3228 CPUtime=0.09
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 582 0 0 0 9 0 0 0 18 0 1 0 214284610 3305472 567 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 807 567 63 132 0 672 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3228

[startup+0.301738 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12526
/proc/meminfo: memFree=1519936/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=3004 CPUtime=0.29
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 624 0 0 0 29 0 0 0 19 0 1 0 214284610 3076096 531 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553245 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 751 531 68 132 0 616 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3004

[startup+0.701763 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12526
/proc/meminfo: memFree=1519936/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=4588 CPUtime=0.69
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 994 0 0 0 69 0 0 0 22 0 1 0 214284610 4698112 901 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134522039 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 1147 901 68 132 0 1012 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4588

[startup+1.50181 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12527
/proc/meminfo: memFree=1515512/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=7264 CPUtime=1.49
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 1663 0 0 0 149 0 0 0 25 0 1 0 214284610 7438336 1570 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 1816 1570 68 132 0 1681 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7264

[startup+3.10192 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12527
/proc/meminfo: memFree=1512184/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=11248 CPUtime=3.09
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 2655 0 0 0 308 1 0 0 25 0 1 0 214284610 11517952 2562 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557945 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 2812 2562 68 132 0 2677 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11248

[startup+6.30112 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12527
/proc/meminfo: memFree=1508536/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=12568 CPUtime=6.29
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 3004 0 0 0 627 2 0 0 25 0 1 0 214284610 12869632 2911 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 3142 2911 68 132 0 3007 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12568

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12527
/proc/meminfo: memFree=1506040/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=14820 CPUtime=12.69
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 3547 0 0 0 1267 2 0 0 25 0 1 0 214284610 15175680 3454 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 3705 3454 68 132 0 3570 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14820

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 12527
/proc/meminfo: memFree=1503800/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=16932 CPUtime=25.49
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 4100 0 0 0 2546 3 0 0 25 0 1 0 214284610 17338368 4007 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 4233 4007 68 132 0 4098 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16932

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 12527
/proc/meminfo: memFree=1500344/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=21056 CPUtime=51.08
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 5112 0 0 0 5104 4 0 0 25 0 1 0 214284610 21561344 5019 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 5264 5019 68 132 0 5129 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21056

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 12527
/proc/meminfo: memFree=1497656/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=23300 CPUtime=102.26
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 5657 0 0 0 10222 4 0 0 25 0 1 0 214284610 23859200 5564 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 5825 5564 68 132 0 5690 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23300

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12527
/proc/meminfo: memFree=1495736/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=24992 CPUtime=162.25
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 6107 0 0 0 16220 5 0 0 25 0 1 0 214284610 25591808 6014 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 6248 6014 68 132 0 6113 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24992

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12527
/proc/meminfo: memFree=1493496/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=27276 CPUtime=222.23
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 6658 0 0 0 22217 6 0 0 25 0 1 0 214284610 27930624 6565 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 6819 6565 68 132 0 6684 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27276

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12527
/proc/meminfo: memFree=1491704/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=28992 CPUtime=282.22
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 7088 0 0 0 28215 7 0 0 25 0 1 0 214284610 29687808 6995 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 7248 6995 68 132 0 7113 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 28992

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12527
/proc/meminfo: memFree=1490808/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=29908 CPUtime=342.2
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 7312 0 0 0 34213 7 0 0 25 0 1 0 214284610 30625792 7219 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 7477 7219 68 132 0 7342 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29908

[startup+402.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 12527
/proc/meminfo: memFree=1488376/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=32288 CPUtime=402.19
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 7931 0 0 0 40210 9 0 0 25 0 1 0 214284610 33062912 7838 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 8072 7838 68 132 0 7937 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 32288

[startup+462.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 12527
/proc/meminfo: memFree=1487608/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=33080 CPUtime=462.17
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 8109 0 0 0 46208 9 0 0 25 0 1 0 214284610 33873920 8016 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 8270 8016 68 132 0 8135 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 33080

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12527
/proc/meminfo: memFree=1487608/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=33080 CPUtime=522.16
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 8126 0 0 0 52206 10 0 0 25 0 1 0 214284610 33873920 8033 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 8270 8033 68 132 0 8135 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 33080

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 12527
/proc/meminfo: memFree=1486968/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=33800 CPUtime=582.14
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 8292 0 0 0 58204 10 0 0 25 0 1 0 214284610 34611200 8199 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551764 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 8450 8199 68 132 0 8315 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 33800

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12527
/proc/meminfo: memFree=1485112/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=35648 CPUtime=642.14
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 8740 0 0 0 64203 11 0 0 25 0 1 0 214284610 36503552 8647 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 8912 8647 68 132 0 8777 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 35648

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12527
/proc/meminfo: memFree=1484664/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=36044 CPUtime=702.11
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 8847 0 0 0 70200 11 0 0 25 0 1 0 214284610 36909056 8754 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 9011 8754 68 132 0 8876 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 36044

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12527
/proc/meminfo: memFree=1484728/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=36044 CPUtime=762.11
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 8847 0 0 0 76199 12 0 0 25 0 1 0 214284610 36909056 8754 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 9011 8754 68 132 0 8876 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 36044

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 12703
/proc/meminfo: memFree=1483384/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=36044 CPUtime=822
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 8847 0 0 0 82188 12 0 0 25 0 1 0 214284610 36909056 8754 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551664 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 9011 8754 68 132 0 8876 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 36044

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12725
/proc/meminfo: memFree=1484216/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=36440 CPUtime=881.98
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 8938 0 0 0 88185 13 0 0 25 0 1 0 214284610 37314560 8845 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 9110 8845 68 132 0 8975 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 36440

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 12725
/proc/meminfo: memFree=1481912/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=38812 CPUtime=941.96
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 9545 0 0 0 94183 13 0 0 25 0 1 0 214284610 39743488 9452 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557456 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 9703 9452 68 132 0 9568 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 38812

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12725
/proc/meminfo: memFree=1479032/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=41716 CPUtime=1001.95
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 10264 0 0 0 100180 15 0 0 25 0 1 0 214284610 42717184 10171 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 10429 10171 68 132 0 10294 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 41716

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12725
/proc/meminfo: memFree=1478584/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=42244 CPUtime=1061.93
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 10385 0 0 0 106178 15 0 0 25 0 1 0 214284610 43257856 10292 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552476 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 10561 10292 68 132 0 10426 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 42244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12725
/proc/meminfo: memFree=1478456/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=42368 CPUtime=1121.92
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 10427 0 0 0 112176 16 0 0 25 0 1 0 214284610 43384832 10334 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 10592 10334 68 132 0 10457 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 42368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12725
/proc/meminfo: memFree=1476920/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=43820 CPUtime=1181.9
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 10785 0 0 0 118174 16 0 0 25 0 1 0 214284610 44871680 10692 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551681 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 10955 10692 68 132 0 10820 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 43820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12725
/proc/meminfo: memFree=1476920/2055920 swapFree=4146612/4192956
[pid=12526] ppid=12524 vsize=43820 CPUtime=1200
/proc/12526/stat : 12526 (minimarch_fixed) R 12524 12526 11688 0 -1 4194304 10785 0 0 0 119984 16 0 0 25 0 1 0 214284610 44871680 10692 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12526/statm: 10955 10692 68 132 0 10820 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 43820

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): 1200.02
CPU user time (s): 1199.85
CPU system time (s): 0.177972
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 43820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10785
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= 2567

runsolver used 1.02084 second user time and 2.46862 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Fri Apr 27 08:48:09 UTC 2007

IDJOB= 427655
IDBENCH= 20083
IDSOLVER= 198
FILE ID= node29/427655-1177663689

PBS_JOBID= 4697373

Free space on /tmp= 66537 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S453945536-08.cnf
COMMAND LINE= /tmp/evaluation/427655-1177663689/minimarch_fixed /tmp/evaluation/427655-1177663689/instance-427655-1177663689.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-427655-1177663689 -o ROOT/results/node29/solver-427655-1177663689 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427655-1177663689/minimarch_fixed /tmp/evaluation/427655-1177663689/instance-427655-1177663689.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  58f7348ef0f2a04dc0d7dd4d6a464a65

RANDOM SEED= 486104122

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1520408 kB
Buffers:         48572 kB
Cached:         396428 kB
SwapCached:      11756 kB
Active:         289192 kB
Inactive:       179588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520408 kB
SwapTotal:     4192956 kB
SwapFree:      4146612 kB
Dirty:            3384 kB
Writeback:           0 kB
Mapped:          30144 kB
Slab:            52192 kB
Committed_AS:  2752716 kB
PageTables:       1872 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= 66537 MiB

End job on node29 on Fri Apr 27 09:08:11 UTC 2007