Trace number 427551

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) 1200.11 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1059928571-06.cnf
MD5SUM04472b4b6b6792f6a66e445ec1cc3be0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark83.8173
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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:  800                                                  |
0.00/0.00	|  Number of clauses:    16000                                                |
0.04/0.05	|  Parsing time:         0.06         s                                       |
0.19/0.23	============================[ Search Statistics ]==============================
0.19/0.23	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.23	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.23	===============================================================================
0.19/0.23	|         0 |     800    16000    80000 |     5333        0    nan |  0.000 % |
0.19/0.25	|       100 |     800    16000    80000 |     5866      100    125 |  0.000 % |
0.19/0.26	|       251 |     800    16000    80000 |     6453      251    111 |  0.000 % |
0.19/0.29	|       476 |     800    16000    80000 |     7098      476    118 |  0.000 % |
0.29/0.32	|       814 |     800    16000    80000 |     7808      814    114 |  0.000 % |
0.29/0.38	|      1321 |     800    16000    80000 |     8589     1321    113 |  0.000 % |
0.39/0.46	|      2080 |     800    16000    80000 |     9448     2080    110 |  0.000 % |
0.59/0.60	|      3219 |     800    16000    80000 |    10393     3219    110 |  0.000 % |
0.79/0.82	|      4927 |     800    16000    80000 |    11432     4927    113 |  0.000 % |
1.18/1.21	|      7492 |     800    16000    80000 |    12575     7492    115 |  0.000 % |
1.89/1.91	|     11336 |     800    16000    80000 |    13833    11336    117 |  0.000 % |
3.09/3.15	|     17103 |     800    16000    80000 |    15216    10033    123 |  0.000 % |
4.99/5.04	|     25752 |     800    16000    80000 |    16738    10920    122 |  0.000 % |
8.49/8.54	|     38726 |     800    16000    80000 |    18412    15371    124 |  0.000 % |
14.69/14.70	|     58187 |     800    16000    80000 |    20253    16108    126 |  0.000 % |
23.98/24.02	|     87379 |     800    16000    80000 |    22278    14495    132 |  0.000 % |
42.98/43.10	|    131168 |     800    16000    80000 |    24506    13115    122 |  0.000 % |
71.77/71.84	|    196852 |     800    16000    80000 |    26957    15035    129 |  0.000 % |
119.76/119.82	|    295379 |     800    16000    80000 |    29652    24786    129 |  0.000 % |
193.45/193.55	|    443173 |     800    16000    80000 |    32618    18289    128 |  0.000 % |
310.31/310.44	|    664857 |     800    16000    80000 |    35879    22421    126 |  0.000 % |
507.56/507.79	|    997383 |     800    16000    80000 |    39467    22080    128 |  0.000 % |
797.98/798.27	|   1496171 |     800    16000    80000 |    43414    20658    129 |  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/node45/watcher-427551-1177658305 -o ROOT/results/node45/solver-427551-1177658305 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427551-1177658305/minimarch_fixed /tmp/evaluation/427551-1177658305/instance-427551-1177658305.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3328
/proc/meminfo: memFree=1705232/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=2000 CPUtime=0
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 120676145 2048000 222 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 500 222 51 132 0 365 0

[startup+0.050968 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3328
/proc/meminfo: memFree=1705232/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=3136 CPUtime=0.04
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 518 0 0 0 4 0 0 0 18 0 1 0 120676145 3211264 503 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523421 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 784 503 51 132 0 649 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3136

[startup+0.102973 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3328
/proc/meminfo: memFree=1705232/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=3132 CPUtime=0.09
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 530 0 0 0 9 0 0 0 18 0 1 0 120676145 3207168 515 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523077 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 783 515 63 132 0 648 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3132

[startup+0.302993 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3328
/proc/meminfo: memFree=1705232/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=3000 CPUtime=0.29
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 601 0 0 0 29 0 0 0 19 0 1 0 120676145 3072000 488 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 750 488 68 132 0 615 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3000

[startup+0.701035 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3328
/proc/meminfo: memFree=1705232/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=4584 CPUtime=0.69
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 999 0 0 0 69 0 0 0 22 0 1 0 120676145 4694016 886 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 1146 886 68 132 0 1011 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4584

[startup+1.50112 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1700936/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=7252 CPUtime=1.48
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 1666 0 0 0 148 0 0 0 25 0 1 0 120676145 7426048 1553 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 1813 1553 68 132 0 1678 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7252

[startup+3.10128 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1697480/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=9768 CPUtime=3.09
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 2298 0 0 0 308 1 0 0 25 0 1 0 120676145 10002432 2185 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 2442 2185 68 132 0 2307 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9768

[startup+6.3016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1695496/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=11484 CPUtime=6.29
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 2732 0 0 0 628 1 0 0 25 0 1 0 120676145 11759616 2619 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557290 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 2871 2619 68 132 0 2736 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11484

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1693576/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=12828 CPUtime=12.69
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 3069 0 0 0 1267 2 0 0 25 0 1 0 120676145 13135872 2956 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3207 2956 68 132 0 3072 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12828

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 3329
/proc/meminfo: memFree=1691272/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=14940 CPUtime=25.48
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 3607 0 0 0 2546 2 0 0 25 0 1 0 120676145 15298560 3494 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551750 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 3735 3494 68 132 0 3600 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14940

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1689288/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=17052 CPUtime=51.08
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 4112 0 0 0 5105 3 0 0 25 0 1 0 120676145 17461248 3999 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 4263 3999 68 132 0 4128 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17052

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1685896/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=20220 CPUtime=102.27
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 4928 0 0 0 10223 4 0 0 25 0 1 0 120676145 20705280 4815 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 5055 4815 68 132 0 4920 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20220

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1684040/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=22216 CPUtime=162.25
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 5398 0 0 0 16220 5 0 0 25 0 1 0 120676145 22749184 5285 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 5554 5285 68 132 0 5419 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22216

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1681864/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=24332 CPUtime=222.24
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 5939 0 0 0 22217 7 0 0 25 0 1 0 120676145 24915968 5826 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 6083 5826 68 132 0 5948 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 24332

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1681736/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=24460 CPUtime=282.22
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 5975 0 0 0 28215 7 0 0 25 0 1 0 120676145 25047040 5862 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 6115 5862 68 132 0 5980 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24460

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1678280/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=27904 CPUtime=342.21
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 6837 0 0 0 34212 9 0 0 25 0 1 0 120676145 28573696 6724 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 6976 6724 68 132 0 6841 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 27904

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1677832/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=28300 CPUtime=402.19
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 6947 0 0 0 40209 10 0 0 25 0 1 0 120676145 28979200 6834 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 7075 6834 68 132 0 6940 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 28300

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1677704/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=28432 CPUtime=462.17
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 6980 0 0 0 46207 10 0 0 25 0 1 0 120676145 29114368 6867 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 7108 6867 68 132 0 6973 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 28432

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1676232/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=29884 CPUtime=522.16
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 7335 0 0 0 52205 11 0 0 25 0 1 0 120676145 30601216 7222 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551334 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 7471 7222 68 132 0 7336 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 29884

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1675016/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=31208 CPUtime=582.14
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 7655 0 0 0 58202 12 0 0 25 0 1 0 120676145 31956992 7542 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 7802 7542 68 132 0 7667 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 31208

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1674504/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=31736 CPUtime=642.13
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 7775 0 0 0 64200 13 0 0 25 0 1 0 120676145 32497664 7662 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 7934 7662 68 132 0 7799 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 31736

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 3329
/proc/meminfo: memFree=1674440/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=31748 CPUtime=702.12
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 7798 0 0 0 70198 14 0 0 25 0 1 0 120676145 32509952 7684 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 7937 7684 68 132 0 7802 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 31748

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1674248/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=31840 CPUtime=762.1
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 7845 0 0 0 76196 14 0 0 25 0 1 0 120676145 32604160 7717 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551272 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 7960 7717 68 132 0 7825 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 31840

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1672072/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=34120 CPUtime=822.08
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 8399 0 0 0 82193 15 0 0 25 0 1 0 120676145 34938880 8260 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551353 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 8530 8260 68 132 0 8395 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 34120

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1671496/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=34780 CPUtime=882.07
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 8558 0 0 0 88191 16 0 0 25 0 1 0 120676145 35614720 8419 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 8695 8419 68 132 0 8560 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 34780

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1671048/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=35176 CPUtime=942.05
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 8664 0 0 0 94188 17 0 0 25 0 1 0 120676145 36020224 8525 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 8794 8525 68 132 0 8659 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 35176

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1670856/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=35440 CPUtime=1002.03
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 8721 0 0 0 100186 17 0 0 25 0 1 0 120676145 36290560 8582 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 8860 8582 68 132 0 8725 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 35440

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1670024/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=36244 CPUtime=1062.02
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 8923 0 0 0 106184 18 0 0 25 0 1 0 120676145 37113856 8784 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 9061 8784 68 132 0 8926 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 36244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1669896/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=36376 CPUtime=1122.01
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 8951 0 0 0 112182 19 0 0 25 0 1 0 120676145 37249024 8812 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 9094 8812 68 132 0 8959 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 36376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1669896/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=36376 CPUtime=1181.99
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 8951 0 0 0 118180 19 0 0 25 0 1 0 120676145 37249024 8812 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551355 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 9094 8812 68 132 0 8959 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 36376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3329
/proc/meminfo: memFree=1669960/2055920 swapFree=4157664/4192956
[pid=3328] ppid=3326 vsize=36376 CPUtime=1200.09
/proc/3328/stat : 3328 (minimarch_fixed) R 3326 3328 2549 0 -1 4194304 8951 0 0 0 119989 20 0 0 25 0 1 0 120676145 37249024 8812 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/3328/statm: 9094 8812 68 132 0 8959 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 36376

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): 1200.11
CPU user time (s): 1199.9
CPU system time (s): 0.206968
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 36376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.206968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8951
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= 1750

runsolver used 0.98085 second user time and 2.53361 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Fri Apr 27 07:18:25 UTC 2007

IDJOB= 427551
IDBENCH= 20031
IDSOLVER= 198
FILE ID= node45/427551-1177658305

PBS_JOBID= 4697333

Free space on /tmp= 66512 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1059928571-06.cnf
COMMAND LINE= /tmp/evaluation/427551-1177658305/minimarch_fixed /tmp/evaluation/427551-1177658305/instance-427551-1177658305.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-427551-1177658305 -o ROOT/results/node45/solver-427551-1177658305 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427551-1177658305/minimarch_fixed /tmp/evaluation/427551-1177658305/instance-427551-1177658305.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  04472b4b6b6792f6a66e445ec1cc3be0

RANDOM SEED= 104073799

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1705704 kB
Buffers:         39880 kB
Cached:         231540 kB
SwapCached:      14792 kB
Active:         222500 kB
Inactive:        72440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1705704 kB
SwapTotal:     4192956 kB
SwapFree:      4157664 kB
Dirty:            3276 kB
Writeback:           0 kB
Mapped:          29988 kB
Slab:            40860 kB
Committed_AS:  1384216 kB
PageTables:       1732 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= 66512 MiB

End job on node45 on Fri Apr 27 07:38:28 UTC 2007