Trace number 427911

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 1200.61

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S211365596-08-UNSAT.cnf
MD5SUMe2ad6b729e129f6e94a5430009297576
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 variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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:  6500                                                 |
0.00/0.00	|  Number of clauses:    17354                                                |
0.00/0.04	|  Parsing time:         0.04         s                                       |
0.09/0.12	============================[ Search Statistics ]==============================
0.09/0.12	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	===============================================================================
0.09/0.12	|         0 |    4600    14639    44110 |     4879        0    nan |  0.000 % |
0.09/0.13	|       104 |    4600    14639    44110 |     5367      103     23 |  0.046 % |
0.09/0.16	|       254 |    4596    14623    44069 |     5904      252     27 |  0.062 % |
0.19/0.20	|       479 |    4596    14623    44069 |     6494      477     28 |  0.062 % |
0.19/0.26	|       816 |    4596    14623    44069 |     7144      814     29 |  0.062 % |
0.29/0.34	|      1323 |    4596    14623    44069 |     7858     1321     28 |  0.062 % |
0.39/0.48	|      2082 |    4595    14619    44059 |     8644     2079     29 |  0.077 % |
0.69/0.71	|      3221 |    4595    14619    44059 |     9509     3218     31 |  0.077 % |
1.00/1.10	|      4929 |    4595    14619    44059 |    10459     4926     30 |  0.077 % |
1.69/1.71	|      7493 |    4595    14619    44059 |    11505     7490     28 |  0.077 % |
2.69/2.79	|     11337 |    4595    14619    44059 |    12656    11334     30 |  0.077 % |
4.39/4.46	|     17103 |    4595    14619    44059 |    13922    10509     34 |  0.077 % |
6.99/7.08	|     25752 |    4595    14619    44059 |    15314    12017     33 |  0.077 % |
11.59/11.69	|     38726 |    4595    14619    44059 |    16845     9176     34 |  0.077 % |
18.78/18.85	|     58188 |    4595    14619    44059 |    18530    11316     29 |  0.077 % |
29.78/29.82	|     87380 |    4595    14619    44059 |    20383    12176     33 |  0.077 % |
47.98/48.00	|    131169 |    4595    14619    44059 |    22421    14556     36 |  0.077 % |
75.57/75.61	|    196853 |    4595    14619    44059 |    24664    12087     30 |  0.077 % |
120.55/120.61	|    295380 |    4595    14619    44059 |    27130    22916     33 |  0.077 % |
195.92/196.08	|    443170 |    4595    14619    44059 |    29843    14966     33 |  0.077 % |
316.48/316.69	|    664854 |    4595    14619    44059 |    32827    23787     32 |  0.077 % |
508.52/508.71	|    997379 |    4595    14619    44059 |    36110    31466     37 |  0.077 % |
808.52/808.88	|   1496168 |    4595    14619    44059 |    39721    29984     31 |  0.077 % |

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/node42/watcher-427911-1177688846 -o ROOT/results/node42/solver-427911-1177688846 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427911-1177688846/minimarch_fixed /tmp/evaluation/427911-1177688846/instance-427911-1177688846.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: 1.84 1.97 1.91 3/77 21886
/proc/meminfo: memFree=1676592/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=2692 CPUtime=0
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 388 0 0 0 0 0 0 0 18 0 1 0 216796451 2756608 373 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134687168 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 673 374 51 132 0 538 0

[startup+0.067562 s]
/proc/loadavg: 1.84 1.97 1.91 3/77 21886
/proc/meminfo: memFree=1676592/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=3968 CPUtime=0.06
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 704 0 0 0 6 0 0 0 18 0 1 0 216796451 4063232 689 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 992 690 63 132 0 857 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3968

[startup+0.101518 s]
/proc/loadavg: 1.84 1.97 1.91 3/77 21886
/proc/meminfo: memFree=1676592/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=4396 CPUtime=0.09
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 793 0 0 0 9 0 0 0 18 0 1 0 216796451 4501504 778 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134525445 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 1099 779 63 132 0 964 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4396

[startup+0.301556 s]
/proc/loadavg: 1.84 1.97 1.91 3/77 21886
/proc/meminfo: memFree=1676592/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=4232 CPUtime=0.29
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 802 0 0 0 29 0 0 0 19 0 1 0 216796451 4333568 750 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553409 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 1058 750 67 132 0 923 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4232

[startup+0.701632 s]
/proc/loadavg: 1.84 1.97 1.91 3/77 21886
/proc/meminfo: memFree=1676592/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=4232 CPUtime=0.69
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 802 0 0 0 69 0 0 0 23 0 1 0 216796451 4333568 750 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 1058 750 67 132 0 923 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4232

[startup+1.50178 s]
/proc/loadavg: 1.84 1.97 1.91 2/78 21887
/proc/meminfo: memFree=1673704/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=4496 CPUtime=1.49
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 885 0 0 0 149 0 0 0 25 0 1 0 216796451 4603904 833 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 1124 833 67 132 0 989 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4496

[startup+3.10109 s]
/proc/loadavg: 1.77 1.95 1.90 2/78 21887
/proc/meminfo: memFree=1673000/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=5560 CPUtime=3.09
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 1126 0 0 0 308 1 0 0 25 0 1 0 216796451 5693440 1074 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557535 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 1390 1074 67 132 0 1255 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5560

[startup+6.3017 s]
/proc/loadavg: 1.77 1.95 1.90 2/78 21887
/proc/meminfo: memFree=1671784/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=6088 CPUtime=6.29
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 1265 0 0 0 628 1 0 0 25 0 1 0 216796451 6234112 1213 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 1522 1213 67 132 0 1387 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6088

[startup+12.7019 s]
/proc/loadavg: 1.65 1.92 1.89 2/78 21887
/proc/meminfo: memFree=1671080/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=6616 CPUtime=12.69
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 1418 0 0 0 1268 1 0 0 25 0 1 0 216796451 6774784 1366 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 1654 1366 67 132 0 1519 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6616

[startup+25.5014 s]
/proc/loadavg: 1.55 1.89 1.88 2/78 21887
/proc/meminfo: memFree=1670440/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=7204 CPUtime=25.48
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 1566 0 0 0 2547 1 0 0 25 0 1 0 216796451 7376896 1514 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 1801 1514 67 132 0 1666 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7204

[startup+51.1012 s]
/proc/loadavg: 1.36 1.82 1.86 2/78 21887
/proc/meminfo: memFree=1669416/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=8392 CPUtime=51.08
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 1839 0 0 0 5106 2 0 0 25 0 1 0 216796451 8593408 1787 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551692 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 2098 1787 67 132 0 1963 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8392

[startup+102.306 s]
/proc/loadavg: 1.14 1.68 1.81 2/78 21887
/proc/meminfo: memFree=1668456/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=9328 CPUtime=102.26
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 2073 0 0 0 10224 2 0 0 25 0 1 0 216796451 9551872 2021 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 2332 2021 67 132 0 2197 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9328

[startup+162.301 s]
/proc/loadavg: 1.05 1.55 1.75 2/78 21887
/proc/meminfo: memFree=1667432/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=10424 CPUtime=162.24
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 2345 0 0 0 16221 3 0 0 25 0 1 0 216796451 10674176 2293 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 2606 2293 67 132 0 2471 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10424

[startup+222.303 s]
/proc/loadavg: 1.02 1.45 1.70 2/78 21887
/proc/meminfo: memFree=1665960/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=11884 CPUtime=222.22
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 2707 0 0 0 22218 4 0 0 25 0 1 0 216796451 12169216 2655 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 2971 2655 67 132 0 2836 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11884

[startup+282.301 s]
/proc/loadavg: 1.00 1.37 1.66 2/78 21887
/proc/meminfo: memFree=1665512/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=12288 CPUtime=282.2
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 2818 0 0 0 28215 5 0 0 25 0 1 0 216796451 12582912 2766 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 3072 2766 67 132 0 2937 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12288

[startup+342.302 s]
/proc/loadavg: 1.07 1.31 1.62 2/78 21887
/proc/meminfo: memFree=1665256/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=12572 CPUtime=342.17
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 2878 0 0 0 34212 5 0 0 25 0 1 0 216796451 12873728 2826 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 3143 2826 67 132 0 3008 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12572

[startup+402.301 s]
/proc/loadavg: 1.10 1.27 1.59 2/78 21887
/proc/meminfo: memFree=1663976/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=13892 CPUtime=402.15
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 3206 0 0 0 40209 6 0 0 25 0 1 0 216796451 14225408 3154 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 3473 3154 67 132 0 3338 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 13892

[startup+462.302 s]
/proc/loadavg: 1.09 1.23 1.55 2/78 21887
/proc/meminfo: memFree=1663848/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=14048 CPUtime=462.13
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 3240 0 0 0 46207 6 0 0 25 0 1 0 216796451 14385152 3188 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 3512 3188 67 132 0 3377 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 14048

[startup+522.302 s]
/proc/loadavg: 1.10 1.20 1.52 2/78 21887
/proc/meminfo: memFree=1663208/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=14736 CPUtime=522.11
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 3405 0 0 0 52204 7 0 0 25 0 1 0 216796451 15089664 3353 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 3684 3353 67 132 0 3549 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 14736

[startup+582.301 s]
/proc/loadavg: 1.08 1.18 1.49 2/78 21887
/proc/meminfo: memFree=1662824/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=15000 CPUtime=582.09
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 3488 0 0 0 58202 7 0 0 25 0 1 0 216796451 15360000 3436 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 3750 3436 67 132 0 3615 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 15000

[startup+642.302 s]
/proc/loadavg: 1.08 1.16 1.46 2/78 21887
/proc/meminfo: memFree=1662056/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=15804 CPUtime=642.08
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 3688 0 0 0 64200 8 0 0 25 0 1 0 216796451 16183296 3636 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 3951 3636 67 132 0 3816 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 15804

[startup+702.301 s]
/proc/loadavg: 1.07 1.14 1.43 2/78 21887
/proc/meminfo: memFree=1661672/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=16200 CPUtime=702.05
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 3781 0 0 0 70196 9 0 0 25 0 1 0 216796451 16588800 3729 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550956 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 4050 3729 67 132 0 3915 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 16200

[startup+762.306 s]
/proc/loadavg: 1.07 1.13 1.41 2/78 21887
/proc/meminfo: memFree=1661480/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=16424 CPUtime=762.03
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 3834 0 0 0 76194 9 0 0 25 0 1 0 216796451 16818176 3782 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 4106 3782 67 132 0 3971 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 16424

[startup+822.301 s]
/proc/loadavg: 1.42 1.21 1.42 2/84 21953
/proc/meminfo: memFree=1659944/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=16424 CPUtime=821.97
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 3844 0 0 0 82187 10 0 0 25 0 1 0 216796451 16818176 3792 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 0 0 0
/proc/21886/statm: 4106 3792 67 132 0 3971 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 16424

[startup+882.302 s]
/proc/loadavg: 1.21 1.18 1.39 2/78 22085
/proc/meminfo: memFree=1660392/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=17084 CPUtime=881.88
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 4012 0 0 0 88177 11 0 0 25 0 1 0 216796451 17494016 3960 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 4271 3960 67 132 0 4136 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 17084

[startup+942.302 s]
/proc/loadavg: 1.11 1.16 1.37 2/78 22085
/proc/meminfo: memFree=1660200/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=17348 CPUtime=941.86
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 4067 0 0 0 94174 12 0 0 25 0 1 0 216796451 17764352 4015 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 4337 4015 67 132 0 4202 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 17348

[startup+1002.3 s]
/proc/loadavg: 1.04 1.13 1.34 2/78 22085
/proc/meminfo: memFree=1660008/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=17612 CPUtime=1001.84
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 4136 0 0 0 100172 12 0 0 25 0 1 0 216796451 18034688 4084 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 4403 4084 67 132 0 4268 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 17612

[startup+1062.3 s]
/proc/loadavg: 1.01 1.11 1.32 2/78 22085
/proc/meminfo: memFree=1659304/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=18276 CPUtime=1061.82
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 4296 0 0 0 106169 13 0 0 25 0 1 0 216796451 18714624 4244 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 4569 4244 67 132 0 4434 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 18276

[startup+1122.3 s]
/proc/loadavg: 1.00 1.08 1.30 2/78 22085
/proc/meminfo: memFree=1659048/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=18672 CPUtime=1121.8
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 4382 0 0 0 112167 13 0 0 25 0 1 0 216796451 19120128 4330 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 4668 4330 67 132 0 4533 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 18672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.07 1.28 2/78 22085
/proc/meminfo: memFree=1657960/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=19728 CPUtime=1181.78
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 4646 0 0 0 118164 14 0 0 25 0 1 0 216796451 20201472 4594 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 4932 4594 67 132 0 4797 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 19728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.06 1.27 2/78 22085
/proc/meminfo: memFree=1657960/2055920 swapFree=4147484/4192956
[pid=21886] ppid=21884 vsize=19708 CPUtime=1200.08
/proc/21886/stat : 21886 (minimarch_fixed) R 21884 21886 21103 0 -1 4194304 4647 0 0 0 119994 14 0 0 25 0 1 0 216796451 20180992 4595 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21886/statm: 4927 4595 67 132 0 4792 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 19708

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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.145977
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 19728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4647
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= 24759

runsolver used 0.909861 second user time and 2.70059 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Fri Apr 27 15:47:26 UTC 2007

IDJOB= 427911
IDBENCH= 20211
IDSOLVER= 198
FILE ID= node42/427911-1177688846

PBS_JOBID= 4698642

Free space on /tmp= 66506 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S211365596-08-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/427911-1177688846/minimarch_fixed /tmp/evaluation/427911-1177688846/instance-427911-1177688846.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-427911-1177688846 -o ROOT/results/node42/solver-427911-1177688846 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427911-1177688846/minimarch_fixed /tmp/evaluation/427911-1177688846/instance-427911-1177688846.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  e2ad6b729e129f6e94a5430009297576

RANDOM SEED= 531382083

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1677000 kB
Buffers:         42536 kB
Cached:         243712 kB
SwapCached:      14652 kB
Active:         226532 kB
Inactive:        83888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1677000 kB
SwapTotal:     4192956 kB
SwapFree:      4147484 kB
Dirty:            3164 kB
Writeback:           0 kB
Mapped:          31100 kB
Slab:            53884 kB
Committed_AS:  3634716 kB
PageTables:       1916 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= 66506 MiB

End job on node42 on Fri Apr 27 16:07:28 UTC 2007