Trace number 1773872

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 10000.1 10002.6

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor064.cnf
MD5SUM902b28046d424b16042ca612ddad48e0
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5162.75
Satisfiable
(Un)Satisfiability was proved
Number of variables51064
Number of clauses152039
Sum of the clauses size354755
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2101358
Number of clauses of size 350679
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.09/0.16	c |  Number of variables:         51064                                         |
0.09/0.16	c |  Number of clauses:          152037                                         |
0.09/0.16	c |  Parse time:                   0.14 s                                       |
0.79/0.80	c |  Simplification time:          0.63 s                                       |
0.79/0.80	c |                                                                             |
0.79/0.80	c ============================[ Search Statistics ]==============================
0.79/0.80	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.79/0.80	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.79/0.80	c ===============================================================================
0.89/0.90	c |       100 |   18785    86062   293528 |    31556      100     83 |  0.037 % |
0.89/0.96	c |       250 |   18785    86062   293528 |    34711      250     52 |  0.037 % |
0.99/1.01	c |       475 |   18785    86062   293528 |    38182      475     41 |  0.037 % |
0.99/1.09	c |       812 |   18785    86062   293528 |    42001      812     36 |  0.037 % |
1.19/1.23	c |      1318 |   18785    86062   293528 |    46201     1318     31 |  0.037 % |
1.49/1.53	c |      2077 |   18785    86062   293528 |    50821     2077     29 |  0.037 % |
1.79/1.83	c |      3216 |   18785    86062   293528 |    55903     3216     39 |  0.037 % |
2.59/2.66	c |      4924 |   18785    86062   293528 |    61493     4924     56 |  0.037 % |
4.09/4.17	c |      7486 |   18785    86062   293528 |    67643     7486     60 |  0.037 % |
5.19/5.29	c |     11330 |   18785    86062   293528 |    74407    11330     56 |  0.037 % |
6.98/7.06	c |     17096 |   18785    86062   293528 |    81848    17096     60 |  0.037 % |
9.48/9.53	c |     25745 |   18785    86062   293528 |    90033    25745     59 |  0.037 % |
13.58/13.64	c |     38719 |   18785    86062   293528 |    99036    38719     65 |  0.037 % |
22.67/22.74	c |     58180 |   18785    86062   293528 |   108940    58180     68 |  0.037 % |
35.48/35.51	c |     87372 |   18785    86062   293528 |   119834    87372     78 |  0.037 % |
56.56/56.63	c |    131161 |   18785    86062   293528 |   131817    34582     63 |  0.037 % |
89.36/89.45	c |    196845 |   18785    86062   293528 |   144999   100266     88 |  0.037 % |
145.34/145.44	c |    295371 |   18785    86062   293528 |   159499    87195     86 |  0.037 % |
253.12/253.25	c |    443160 |   18785    86062   293528 |   175449   113824    114 |  0.037 % |
474.86/475.04	c |    664843 |   18785    86062   293528 |   192994    64985    128 |  0.037 % |
808.78/809.07	c |    997368 |   18785    86062   293528 |   212293    87589    187 |  0.037 % |
1266.05/1266.46	c |   1496156 |   18784    86048   293472 |   233522   207185    101 |  0.039 % |
2050.86/2051.41	c |   2244338 |   18784    86048   293472 |   256875   202169    239 |  0.039 % |
3593.07/3594.08	c |   3366612 |   18784    86048   293472 |   282562    68873    109 |  0.039 % |
5447.49/5448.99	c |   5050023 |   18784    86048   293472 |   310818    77368    137 |  0.039 % |
7813.09/7815.14	c |   7575139 |   18784    86048   293472 |   341900   187279    152 |  0.039 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1773872-1241214537/watcher-1773872-1241214537 -o /tmp/evaluation-result-1773872-1241214537/solver-1773872-1241214537 -C 10000 -W 12000 -M 1800 HOME/minisat HOME/instance-1773872-1241214537.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25917
/proc/meminfo: memFree=1223528/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=7612 CPUtime=0
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 431 0 0 0 0 0 0 0 18 0 1 0 149487083 7794688 415 1992294400 4194304 5092341 548682068848 18446744073709551615 4209789 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 1903 416 63 219 0 1681 0

[startup+0.0564169 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25917
/proc/meminfo: memFree=1223528/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=11804 CPUtime=0.04
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1728 0 0 0 4 0 0 0 18 0 1 0 149487083 12087296 1671 1992294400 4194304 5092341 548682068848 18446744073709551615 4515640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 2969 1673 63 219 0 2747 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11804

[startup+0.10142 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25917
/proc/meminfo: memFree=1223528/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=16412 CPUtime=0.09
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 2938 0 0 0 8 1 0 0 18 0 1 0 149487083 16805888 2721 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 4103 2722 63 219 0 3881 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16412

[startup+0.30144 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25917
/proc/meminfo: memFree=1223528/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=22664 CPUtime=0.29
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 5108 0 0 0 27 2 0 0 19 0 1 0 149487083 23207936 4742 1992294400 4194304 5092341 548682068848 18446744073709551615 4270245 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 5666 4742 87 219 0 5444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22664

[startup+0.70148 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25917
/proc/meminfo: memFree=1223528/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=27488 CPUtime=0.69
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 6014 0 0 0 66 3 0 0 22 0 1 0 149487083 28147712 5648 1992294400 4194304 5092341 548682068848 18446744073709551615 4219680 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 6872 5648 87 219 0 6650 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27488

[startup+1.50156 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25918
/proc/meminfo: memFree=1206816/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=22572 CPUtime=1.49
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 6476 0 0 0 146 3 0 0 25 0 1 0 149487083 23113728 4270 1992294400 4194304 5092341 548682068848 18446744073709551615 4241924 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 5643 4270 102 219 0 5421 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22572

[startup+3.10172 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25918
/proc/meminfo: memFree=1206176/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=22572 CPUtime=3.09
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 6732 0 0 0 306 3 0 0 25 0 1 0 149487083 23113728 4526 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 5643 4526 103 219 0 5421 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22572

[startup+6.30105 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25918
/proc/meminfo: memFree=1204064/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=22572 CPUtime=6.28
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 7250 0 0 0 624 4 0 0 25 0 1 0 149487083 23113728 5044 1992294400 4194304 5092341 548682068848 18446744073709551615 4241816 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 5643 5044 103 219 0 5421 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22572

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 25918
/proc/meminfo: memFree=1198624/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=29060 CPUtime=12.68
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 8606 0 0 0 1263 5 0 0 25 0 1 0 149487083 29757440 6400 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 7265 6400 103 219 0 7043 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29060

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25918
/proc/meminfo: memFree=1187424/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=44444 CPUtime=25.48
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 11277 0 0 0 2540 8 0 0 25 0 1 0 149487083 45510656 9071 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 11111 9071 103 219 0 10889 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44444

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25918
/proc/meminfo: memFree=1163872/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=80020 CPUtime=51.07
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 17262 0 0 0 5093 14 0 0 25 0 1 0 149487083 81940480 15056 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 20005 15056 103 219 0 19783 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 80020

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25918
/proc/meminfo: memFree=1144288/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=93220 CPUtime=102.26
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 32540 0 0 0 10199 27 0 0 25 0 1 0 149487083 95457280 19820 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 23305 19820 103 219 0 23083 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 93220

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25918
/proc/meminfo: memFree=1141856/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=99784 CPUtime=162.24
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 47622 0 0 0 16183 41 0 0 25 0 1 0 149487083 102178816 20455 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 24946 20455 103 219 0 24724 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 99784

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25918
/proc/meminfo: memFree=1157536/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=80076 CPUtime=222.23
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 60928 0 0 0 22168 55 0 0 25 0 1 0 149487083 81997824 16484 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 20019 16484 103 219 0 19797 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 80076

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25918
/proc/meminfo: memFree=1108832/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=129344 CPUtime=282.21
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 73167 0 0 0 28152 69 0 0 25 0 1 0 149487083 132448256 28723 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 32336 28723 103 219 0 32114 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 129344

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25918
/proc/meminfo: memFree=1073120/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=173688 CPUtime=342.19
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 82016 0 0 0 34141 78 0 0 25 0 1 0 149487083 177856512 37572 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 43422 37572 103 219 0 43200 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 173688

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25918
/proc/meminfo: memFree=1116704/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=129344 CPUtime=402.18
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 99196 0 0 0 40124 94 0 0 25 0 1 0 149487083 132448256 26756 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 32336 26756 103 219 0 32114 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 129344

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25918
/proc/meminfo: memFree=1156768/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=75528 CPUtime=462.17
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 114784 0 0 0 46110 107 0 0 25 0 1 0 149487083 77340672 16649 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 18882 16649 103 219 0 18660 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 75528

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25918
/proc/meminfo: memFree=1103712/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=137932 CPUtime=522.15
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 128219 0 0 0 52094 121 0 0 25 0 1 0 149487083 141242368 30084 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 34483 30084 103 219 0 34261 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 137932

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25918
/proc/meminfo: memFree=1047456/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=182276 CPUtime=582.13
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 142154 0 0 0 58079 134 0 0 25 0 1 0 149487083 186650624 44019 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 45569 44019 103 219 0 45347 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 182276

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25918
/proc/meminfo: memFree=1147296/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=88664 CPUtime=642.13
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 155242 0 0 0 64064 149 0 0 25 0 1 0 149487083 90791936 18951 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 22166 18951 103 219 0 21944 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 88664

[startup+702.302 s]

################
# More data... #
################

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25940
/proc/meminfo: memFree=849056/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=437684 CPUtime=9039.97
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1675003 0 0 0 902305 1692 0 0 25 0 1 0 149487083 448188416 93314 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 109421 93314 103 219 0 109199 0
Current children cumulated CPU time (s) 9039.97
Current children cumulated vsize (KiB) 437684

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25940
/proc/meminfo: memFree=810720/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=437684 CPUtime=9099.95
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1684603 0 0 0 908293 1702 0 0 25 0 1 0 149487083 448188416 102914 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 109421 102914 103 219 0 109199 0
Current children cumulated CPU time (s) 9099.95
Current children cumulated vsize (KiB) 437684

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25940
/proc/meminfo: memFree=1047456/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=177792 CPUtime=9159.94
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1701372 0 0 0 914274 1720 0 0 25 0 1 0 149487083 182059008 43602 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 44448 43602 103 219 0 44226 0
Current children cumulated CPU time (s) 9159.94
Current children cumulated vsize (KiB) 177792

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25940
/proc/meminfo: memFree=1015584/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=227060 CPUtime=9219.94
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1709318 0 0 0 920264 1730 0 0 25 0 1 0 149487083 232509440 51548 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 56765 51548 103 219 0 56543 0
Current children cumulated CPU time (s) 9219.94
Current children cumulated vsize (KiB) 227060

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25940
/proc/meminfo: memFree=980064/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=271404 CPUtime=9279.92
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1718248 0 0 0 926253 1739 0 0 25 0 1 0 149487083 277917696 60478 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 67851 60478 103 219 0 67629 0
Current children cumulated CPU time (s) 9279.92
Current children cumulated vsize (KiB) 271404

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25940
/proc/meminfo: memFree=938656/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=337916 CPUtime=9339.9
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1728557 0 0 0 932239 1751 0 0 25 0 1 0 149487083 346025984 70787 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 84479 70787 103 219 0 84257 0
Current children cumulated CPU time (s) 9339.9
Current children cumulated vsize (KiB) 337916

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25940
/proc/meminfo: memFree=1067936/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=164656 CPUtime=9399.88
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1738985 0 0 0 938222 1766 0 0 25 0 1 0 149487083 168607744 38548 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 41164 38548 103 219 0 40942 0
Current children cumulated CPU time (s) 9399.88
Current children cumulated vsize (KiB) 164656

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25940
/proc/meminfo: memFree=1026720/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=227060 CPUtime=9459.87
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1749192 0 0 0 944209 1778 0 0 25 0 1 0 149487083 232509440 48755 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 56765 48755 103 219 0 56543 0
Current children cumulated CPU time (s) 9459.87
Current children cumulated vsize (KiB) 227060

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25940
/proc/meminfo: memFree=988768/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=271404 CPUtime=9519.85
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1758906 0 0 0 950196 1789 0 0 25 0 1 0 149487083 277917696 58469 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 67851 58469 103 219 0 67629 0
Current children cumulated CPU time (s) 9519.85
Current children cumulated vsize (KiB) 271404

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25940
/proc/meminfo: memFree=945440/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=337916 CPUtime=9579.84
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1769524 0 0 0 956183 1801 0 0 25 0 1 0 149487083 346025984 69087 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 84479 69087 103 219 0 84257 0
Current children cumulated CPU time (s) 9579.84
Current children cumulated vsize (KiB) 337916

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25940
/proc/meminfo: memFree=1064160/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=164656 CPUtime=9639.82
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1780648 0 0 0 962169 1813 0 0 25 0 1 0 149487083 168607744 39588 1992294400 4194304 5092341 548682068848 18446744073709551615 4241906 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 41164 39588 103 219 0 40942 0
Current children cumulated CPU time (s) 9639.82
Current children cumulated vsize (KiB) 164656

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25940
/proc/meminfo: memFree=1015968/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=227060 CPUtime=9699.8
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1792532 0 0 0 968155 1825 0 0 25 0 1 0 149487083 232509440 51472 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 56765 51472 103 219 0 56543 0
Current children cumulated CPU time (s) 9699.8
Current children cumulated vsize (KiB) 227060

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25940
/proc/meminfo: memFree=978976/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=271404 CPUtime=9759.79
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1801840 0 0 0 974144 1835 0 0 25 0 1 0 149487083 277917696 60780 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 67851 60780 103 219 0 67629 0
Current children cumulated CPU time (s) 9759.79
Current children cumulated vsize (KiB) 271404

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25940
/proc/meminfo: memFree=956448/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=271404 CPUtime=9819.78
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1807522 0 0 0 980136 1842 0 0 25 0 1 0 149487083 277917696 66462 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 67851 66462 103 219 0 67629 0
Current children cumulated CPU time (s) 9819.78
Current children cumulated vsize (KiB) 271404

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25940
/proc/meminfo: memFree=924576/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=337916 CPUtime=9879.76
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1815347 0 0 0 986126 1850 0 0 25 0 1 0 149487083 346025984 74287 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 84479 74287 103 219 0 84257 0
Current children cumulated CPU time (s) 9879.76
Current children cumulated vsize (KiB) 337916

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25940
/proc/meminfo: memFree=896544/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=337916 CPUtime=9939.75
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1822418 0 0 0 992117 1858 0 0 25 0 1 0 149487083 346025984 81358 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 84479 81358 103 219 0 84257 0
Current children cumulated CPU time (s) 9939.75
Current children cumulated vsize (KiB) 337916

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25940
/proc/meminfo: memFree=1038944/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=203440 CPUtime=9999.74
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1836017 0 0 0 998102 1872 0 0 25 0 1 0 149487083 208322560 45749 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 50860 45749 103 219 0 50638 0
Current children cumulated CPU time (s) 9999.74
Current children cumulated vsize (KiB) 203440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25940
/proc/meminfo: memFree=1038496/2055920 swapFree=4181312/4192956
[pid=25917] ppid=25915 vsize=203440 CPUtime=10000
/proc/25917/stat : 25917 (minisat) R 25915 25917 25880 0 -1 4194304 1836063 0 0 0 998132 1872 0 0 25 0 1 0 149487083 208322560 45795 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/25917/statm: 50860 45795 103 219 0 50638 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 203440

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): 10002.6
CPU time (s): 10000.1
CPU user time (s): 9981.32
CPU system time (s): 18.7541
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 613612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9981.32
system time used= 18.7541
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1836063
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= 2
involuntary context switches= 13728

runsolver used 7.77582 second user time and 21.2138 second system time

The end

Launcher Data 

Begin job on node17 at 2009-05-01 23:48:57
IDJOB=1773872
IDBENCH=70817
IDSOLVER=608
FILE ID=node17/1773872-1241214537
PBS_JOBID= 9224740
Free space on /tmp= 66356 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor064.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773872-1241214537/watcher-1773872-1241214537 -o /tmp/evaluation-result-1773872-1241214537/solver-1773872-1241214537 -C 10000 -W 12000 -M 1800  HOME/minisat HOME/instance-1773872-1241214537.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 902b28046d424b16042ca612ddad48e0
RANDOM SEED=818606846

node17.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.234
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		: 3000.234
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:       1223952 kB
Buffers:         78408 kB
Cached:         649768 kB
SwapCached:       5476 kB
Active:          32140 kB
Inactive:       703892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1223952 kB
SwapTotal:     4192956 kB
SwapFree:      4181312 kB
Dirty:            3492 kB
Writeback:           0 kB
Mapped:          13476 kB
Slab:            81880 kB
Committed_AS:   667548 kB
PageTables:       1452 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= 66352 MiB
End job on node17 at 2009-05-02 02:35:42