Trace number 1797964

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
minisat2-core 070721? (TO) 1200.15 1200.57

General information on the benchmark

NameAPPLICATIONS/
bitverif/minand/minand128.cnf
MD5SUM34e3afebec3eaf03cbcceb51b352993a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark138.842
Satisfiable
(Un)Satisfiability was proved
Number of variables53999
Number of clauses159692
Sum of the clauses size372612
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2106460
Number of clauses of size 353230
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	This is 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:  53999                                                |
0.00/0.00	|  Number of clauses:    159692                                               |
0.01/0.09	|  Parsing time:         0.08         s                                       |
0.09/0.10	============================[ Search Statistics ]==============================
0.09/0.10	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	===============================================================================
0.09/0.10	|         0 |   53981   159648   372518 |    53216        0    nan |  0.000 % |
0.19/0.24	|       100 |   53980   159648   372518 |    58537       99     56 |  0.035 % |
0.29/0.31	|       250 |   53980   159519   372260 |    64391      249     32 |  0.035 % |
0.39/0.46	|       476 |   53980   159519   372260 |    70830      475     25 |  0.035 % |
0.59/0.65	|       813 |   53980   159519   372260 |    77913      812     29 |  0.035 % |
0.89/0.93	|      1320 |   53980   159519   372260 |    85704     1319     35 |  0.035 % |
1.39/1.43	|      2079 |   53980   159519   372260 |    94275     2078     28 |  0.035 % |
1.99/2.02	|      3218 |   53980   159519   372260 |   103702     3217     30 |  0.035 % |
2.68/2.71	|      4926 |   53980   159519   372260 |   114073     4925     41 |  0.035 % |
3.79/3.83	|      7488 |   53980   159519   372260 |   125480     7487     47 |  0.035 % |
6.79/6.85	|     11332 |   53980   159519   372260 |   138028    11331     74 |  0.035 % |
10.48/10.58	|     17102 |   53979   159389   372000 |   151831    17098     83 |  0.037 % |
20.19/20.23	|     25751 |   53979   159389   372000 |   167014    25747    154 |  0.037 % |
37.27/37.35	|     38726 |   53979   159389   372000 |   183716    38722    203 |  0.037 % |
72.57/72.65	|     58189 |   53979   159389   372000 |   202087    58185    234 |  0.037 % |
133.54/133.61	|     87388 |   53979   159389   372000 |   222296    87384    270 |  0.037 % |
241.81/241.94	|    131179 |   53979   159389   372000 |   244526   131175    337 |  0.037 % |
483.72/483.97	|    196869 |   53958   158953   371118 |   268978   196839    394 |  0.076 % |
800.70/801.01	|    295397 |   53958   158953   371118 |   295876    52925    320 |  0.076 % |

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-1797964-1242079388/watcher-1797964-1242079388 -o /tmp/evaluation-result-1797964-1242079388/solver-1797964-1242079388 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1797964-1242079388.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): 1800 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: 1.00 1.00 1.00 3/64 2699
/proc/meminfo: memFree=1579616/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=2220 CPUtime=0
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 415 0 0 0 0 0 0 0 18 0 1 0 235972086 2273280 400 1992294400 134512640 135213614 4294956256 18446744073709551615 134528453 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 555 400 58 171 0 381 0

[startup+0.0148599 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2699
/proc/meminfo: memFree=1579616/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=3212 CPUtime=0.01
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 665 0 0 0 1 0 0 0 18 0 1 0 235972086 3289088 650 1992294400 134512640 135213614 4294956256 18446744073709551615 134524573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 803 651 58 171 0 629 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3212

[startup+0.101874 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2699
/proc/meminfo: memFree=1579616/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=11872 CPUtime=0.09
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 2686 0 0 0 8 1 0 0 18 0 1 0 235972086 12156928 2671 1992294400 134512640 135213614 4294956256 18446744073709551615 134528112 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 2968 2671 71 171 0 2794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11872

[startup+0.301909 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2699
/proc/meminfo: memFree=1579616/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=12012 CPUtime=0.29
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 2732 0 0 0 28 1 0 0 19 0 1 0 235972086 12300288 2717 1992294400 134512640 135213614 4294956256 18446744073709551615 134536186 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 3003 2717 77 171 0 2829 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12012

[startup+0.70198 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2699
/proc/meminfo: memFree=1579616/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=12388 CPUtime=0.69
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 2787 0 0 0 68 1 0 0 22 0 1 0 235972086 12685312 2772 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 3097 2772 78 171 0 2923 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12388

[startup+1.50112 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2700
/proc/meminfo: memFree=1568664/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=12524 CPUtime=1.49
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 2834 0 0 0 148 1 0 0 25 0 1 0 235972086 12824576 2819 1992294400 134512640 135213614 4294956256 18446744073709551615 134538928 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 3131 2819 78 171 0 2957 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12524

[startup+3.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2700
/proc/meminfo: memFree=1568152/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=13580 CPUtime=3.09
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 3094 0 0 0 307 2 0 0 25 0 1 0 235972086 13905920 3079 1992294400 134512640 135213614 4294956256 18446744073709551615 134530159 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 3395 3079 78 171 0 3221 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13580

[startup+6.30197 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2700
/proc/meminfo: memFree=1565784/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=15712 CPUtime=6.29
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 3619 0 0 0 627 2 0 0 25 0 1 0 235972086 16089088 3604 1992294400 134512640 135213614 4294956256 18446744073709551615 134529520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 3928 3604 78 171 0 3754 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15712

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2700
/proc/meminfo: memFree=1560608/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=20964 CPUtime=12.69
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 4937 0 0 0 1266 3 0 0 25 0 1 0 235972086 21467136 4922 1992294400 134512640 135213614 4294956256 18446744073709551615 134526802 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 5241 4922 78 171 0 5067 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20964

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2700
/proc/meminfo: memFree=1547296/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=33668 CPUtime=25.48
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 8119 0 0 0 2542 6 0 0 25 0 1 0 235972086 34476032 8104 1992294400 134512640 135213614 4294956256 18446744073709551615 134536678 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 8417 8104 78 171 0 8243 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33668

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2700
/proc/meminfo: memFree=1525728/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=55396 CPUtime=51.07
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 13549 0 0 0 5096 11 0 0 25 0 1 0 235972086 56725504 13534 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 13849 13534 78 171 0 13675 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 55396

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2700
/proc/meminfo: memFree=1493152/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=87604 CPUtime=102.26
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 21599 0 0 0 10206 20 0 0 25 0 1 0 235972086 89706496 21584 1992294400 134512640 135213614 4294956256 18446744073709551615 134526789 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 21901 21584 78 171 0 21727 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 87604

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2700
/proc/meminfo: memFree=1452384/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=128884 CPUtime=162.24
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 31897 0 0 0 16193 31 0 0 25 0 1 0 235972086 131977216 31882 1992294400 134512640 135213614 4294956256 18446744073709551615 134529760 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 32221 31882 78 171 0 32047 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 128884

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2700
/proc/meminfo: memFree=1403040/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=177728 CPUtime=222.21
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 44109 0 0 0 22180 41 0 0 25 0 1 0 235972086 181993472 44094 1992294400 134512640 135213614 4294956256 18446744073709551615 134526882 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 44432 44094 78 171 0 44258 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 177728

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2700
/proc/meminfo: memFree=1365024/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=216044 CPUtime=282.19
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 53650 0 0 0 28169 50 0 0 25 0 1 0 235972086 221229056 53635 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 54011 53635 78 171 0 53837 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 216044

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2700
/proc/meminfo: memFree=1327592/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=253152 CPUtime=342.16
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 62939 0 0 0 34158 58 0 0 25 0 1 0 235972086 259227648 62924 1992294400 134512640 135213614 4294956256 18446744073709551615 134526864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 63288 62924 78 171 0 63114 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 253152

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2700
/proc/meminfo: memFree=1296744/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=284212 CPUtime=402.14
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 70708 0 0 0 40147 67 0 0 25 0 1 0 235972086 291033088 70693 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 71053 70693 78 171 0 70879 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 284212

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2700
/proc/meminfo: memFree=1266472/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=314124 CPUtime=462.13
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 78208 0 0 0 46139 74 0 0 25 0 1 0 235972086 321662976 78193 1992294400 134512640 135213614 4294956256 18446744073709551615 134526871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 78531 78193 78 171 0 78357 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 314124

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2700
/proc/meminfo: memFree=1236008/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=345200 CPUtime=522.11
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 85885 0 0 0 52130 81 0 0 25 0 1 0 235972086 353484800 85870 1992294400 134512640 135213614 4294956256 18446744073709551615 134536740 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 86300 85870 78 171 0 86126 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 345200

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2700
/proc/meminfo: memFree=1207208/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=373528 CPUtime=582.08
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 92992 0 0 0 58120 88 0 0 25 0 1 0 235972086 382492672 92977 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 93382 92977 78 171 0 93208 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 373528

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2700
/proc/meminfo: memFree=1183080/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=397368 CPUtime=642.06
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 98939 0 0 0 64112 94 0 0 25 0 1 0 235972086 406904832 98924 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 99342 98924 78 171 0 99168 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 397368

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2700
/proc/meminfo: memFree=1160808/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=419824 CPUtime=702.04
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 104561 0 0 0 70104 100 0 0 25 0 1 0 235972086 429899776 104546 1992294400 134512640 135213614 4294956256 18446744073709551615 134526878 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 104956 104546 78 171 0 104782 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 419824

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2700
/proc/meminfo: memFree=1146664/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=433552 CPUtime=762.02
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 108018 0 0 0 76099 103 0 0 25 0 1 0 235972086 443957248 108003 1992294400 134512640 135213614 4294956256 18446744073709551615 134526887 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 108388 108003 78 171 0 108214 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 433552

[startup+822.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2700
/proc/meminfo: memFree=1146728/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=433552 CPUtime=821.99
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 108018 0 0 0 82096 103 0 0 25 0 1 0 235972086 443957248 108003 1992294400 134512640 135213614 4294956256 18446744073709551615 134529474 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 108388 108003 78 171 0 108214 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 433552

[startup+882.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 2700
/proc/meminfo: memFree=1146728/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=433552 CPUtime=881.98
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 108018 0 0 0 88094 104 0 0 25 0 1 0 235972086 443957248 108003 1992294400 134512640 135213614 4294956256 18446744073709551615 134536687 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 108388 108003 78 171 0 108214 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 433552

[startup+942.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 2700
/proc/meminfo: memFree=1146664/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=433552 CPUtime=941.96
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 108018 0 0 0 94092 104 0 0 25 0 1 0 235972086 443957248 108003 1992294400 134512640 135213614 4294956256 18446744073709551615 134529504 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 108388 108003 78 171 0 108214 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 433552

[startup+1002.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 2700
/proc/meminfo: memFree=1146728/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=433552 CPUtime=1001.94
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 108018 0 0 0 100090 104 0 0 25 0 1 0 235972086 443957248 108003 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 108388 108003 78 171 0 108214 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 433552

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 2700
/proc/meminfo: memFree=1146728/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=433552 CPUtime=1061.91
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 108018 0 0 0 106087 104 0 0 25 0 1 0 235972086 443957248 108003 1992294400 134512640 135213614 4294956256 18446744073709551615 134529572 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 108388 108003 78 171 0 108214 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 433552

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2700
/proc/meminfo: memFree=1146664/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=433552 CPUtime=1121.89
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 108019 0 0 0 112085 104 0 0 25 0 1 0 235972086 443957248 108004 1992294400 134512640 135213614 4294956256 18446744073709551615 134526764 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 108388 108004 78 171 0 108214 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 433552

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2700
/proc/meminfo: memFree=1146728/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=433552 CPUtime=1181.87
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 108020 0 0 0 118083 104 0 0 25 0 1 0 235972086 443957248 108005 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 108388 108005 78 171 0 108214 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 433552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2700
/proc/meminfo: memFree=1146728/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=433552 CPUtime=1200.07
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 108020 0 0 0 119903 104 0 0 25 0 1 0 235972086 443957248 108005 1992294400 134512640 135213614 4294956256 18446744073709551615 134529552 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 108388 108005 78 171 0 108214 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 433552

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2700
/proc/meminfo: memFree=1146728/2055920 swapFree=4155092/4192956
[pid=2699] ppid=2697 vsize=433552 CPUtime=1200.07
/proc/2699/stat : 2699 (minisat_static) R 2697 2699 2243 0 -1 4194304 108020 0 0 0 119903 104 0 0 25 0 1 0 235972086 443957248 108005 1992294400 134512640 135213614 4294956256 18446744073709551615 134529552 0 0 4096 3 0 0 0 17 1 0 0
/proc/2699/statm: 108388 108005 78 171 0 108214 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 433552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.15
CPU user time (s): 1199.03
CPU system time (s): 1.11483
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 433552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.03
system time used= 1.11483
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 108020
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= 2684

runsolver used 0.887865 second user time and 2.47862 second system time

The end

Launcher Data 

Begin job on node18 at 2009-05-12 00:03:08
IDJOB=1797964
IDBENCH=70776
IDSOLVER=651
FILE ID=node18/1797964-1242079388
PBS_JOBID= 9277617
Free space on /tmp= 66444 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT09/APPLICATIONS/bitverif/minand/minand128.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797964-1242079388/watcher-1797964-1242079388 -o /tmp/evaluation-result-1797964-1242079388/solver-1797964-1242079388 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1797964-1242079388.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 34e3afebec3eaf03cbcceb51b352993a
RANDOM SEED=1826508419

node18.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		: 3000.280
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		: 3000.280
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:       1580032 kB
Buffers:         68408 kB
Cached:         323360 kB
SwapCached:      32076 kB
Active:         165784 kB
Inactive:       260340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1580032 kB
SwapTotal:     4192956 kB
SwapFree:      4155092 kB
Dirty:            3364 kB
Writeback:           0 kB
Mapped:          13564 kB
Slab:            35752 kB
Committed_AS:   845372 kB
PageTables:       1396 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= 66444 MiB
End job on node18 at 2009-05-12 00:23:11