Trace number 427545

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minimarch 2007-04-26 (fixed)? (TO) 1200.02 1200.31

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S451874538-03.cnf
MD5SUMb6aca15ed8a230faad9ee6e965dd3a42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark205.001
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                                                |
0.00/0.06	|  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 % |
0.19/0.24	|       100 |     800    16000    80000 |     5866      100    100 |  0.000 % |
0.19/0.26	|       250 |     800    16000    80000 |     6453      250    110 |  0.000 % |
0.19/0.28	|       477 |     800    16000    80000 |     7098      477    106 |  0.000 % |
0.29/0.32	|       814 |     800    16000    80000 |     7808      814    108 |  0.000 % |
0.29/0.38	|      1320 |     800    16000    80000 |     8589     1320    110 |  0.000 % |
0.39/0.46	|      2079 |     800    16000    80000 |     9448     2079    111 |  0.000 % |
0.59/0.60	|      3218 |     800    16000    80000 |    10393     3218    110 |  0.000 % |
0.79/0.84	|      4927 |     800    16000    80000 |    11432     4927    114 |  0.000 % |
1.19/1.25	|      7490 |     800    16000    80000 |    12575     7490    119 |  0.000 % |
1.89/1.97	|     11334 |     800    16000    80000 |    13833    11334    121 |  0.000 % |
3.09/3.18	|     17100 |     800    16000    80000 |    15216    10025    126 |  0.000 % |
4.99/5.10	|     25751 |     800    16000    80000 |    16738    10928    124 |  0.000 % |
8.49/8.57	|     38725 |     800    16000    80000 |    18412    15387    122 |  0.000 % |
14.79/14.86	|     58187 |     800    16000    80000 |    20253    16145    126 |  0.000 % |
24.59/24.67	|     87379 |     800    16000    80000 |    22278    14502    129 |  0.000 % |
42.48/42.59	|    131168 |     800    16000    80000 |    24506    13121    126 |  0.000 % |
71.57/71.62	|    196853 |     800    16000    80000 |    26957    15023    128 |  0.000 % |
120.77/120.89	|    295380 |     800    16000    80000 |    29652    23552    132 |  0.000 % |
192.14/192.22	|    443169 |     800    16000    80000 |    32618    18542    123 |  0.000 % |
307.72/307.83	|    664852 |     800    16000    80000 |    35879    23561    126 |  0.000 % |
498.77/498.98	|    997377 |     800    16000    80000 |    39467    17876    124 |  0.000 % |
797.50/797.72	|   1496166 |     800    16000    80000 |    43414    21235    120 |  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/node52/watcher-427545-1177657645 -o ROOT/results/node52/solver-427545-1177657645 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427545-1177657645/minimarch_fixed /tmp/evaluation/427545-1177657645/instance-427545-1177657645.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28192
/proc/meminfo: memFree=1625108/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=2000 CPUtime=0
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 120609607 2048000 223 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 500 223 51 132 0 365 0

[startup+0.072285 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28192
/proc/meminfo: memFree=1625108/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=3132 CPUtime=0.06
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 532 0 0 0 6 0 0 0 18 0 1 0 120609607 3207168 517 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531528 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 783 517 63 132 0 648 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3132

[startup+0.101286 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28192
/proc/meminfo: memFree=1625108/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=3132 CPUtime=0.09
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 532 0 0 0 9 0 0 0 18 0 1 0 120609607 3207168 517 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134535893 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 783 517 63 132 0 648 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3132

[startup+0.301299 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28192
/proc/meminfo: memFree=1625108/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=3000 CPUtime=0.29
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 574 0 0 0 29 0 0 0 20 0 1 0 120609607 3072000 486 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 750 486 68 132 0 615 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3000

[startup+0.701327 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28192
/proc/meminfo: memFree=1625108/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=4584 CPUtime=0.69
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 972 0 0 0 69 0 0 0 24 0 1 0 120609607 4694016 884 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 1146 884 68 132 0 1011 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4584

[startup+1.50138 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 28193
/proc/meminfo: memFree=1620748/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=7260 CPUtime=1.49
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 1650 0 0 0 149 0 0 0 25 0 1 0 120609607 7434240 1562 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551305 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 1815 1562 68 132 0 1680 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7260

[startup+3.10149 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 28193
/proc/meminfo: memFree=1617356/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=9952 CPUtime=3.09
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 2325 0 0 0 309 0 0 0 25 0 1 0 120609607 10190848 2237 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551750 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 2488 2237 68 132 0 2353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9952

[startup+6.30171 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 28193
/proc/meminfo: memFree=1615116/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=11404 CPUtime=6.29
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 2678 0 0 0 628 1 0 0 25 0 1 0 120609607 11677696 2590 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 2851 2590 68 132 0 2716 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11404

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 28193
/proc/meminfo: memFree=1613460/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=12804 CPUtime=12.69
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 3048 0 0 0 1268 1 0 0 25 0 1 0 120609607 13111296 2960 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 3201 2960 68 132 0 3066 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12804

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 28193
/proc/meminfo: memFree=1611092/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=14916 CPUtime=25.49
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 3577 0 0 0 2547 2 0 0 25 0 1 0 120609607 15273984 3489 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 3729 3489 68 132 0 3594 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14916

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 28193
/proc/meminfo: memFree=1609044/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=17028 CPUtime=51.08
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 4088 0 0 0 5105 3 0 0 25 0 1 0 120609607 17436672 4000 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 4257 4000 68 132 0 4122 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17028

[startup+102.304 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 28195
/proc/meminfo: memFree=1605908/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=20068 CPUtime=102.27
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 4850 0 0 0 10223 4 0 0 25 0 1 0 120609607 20549632 4762 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 5017 4762 68 132 0 4882 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20068

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28195
/proc/meminfo: memFree=1604052/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=21948 CPUtime=162.25
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 5300 0 0 0 16221 4 0 0 25 0 1 0 120609607 22474752 5212 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551305 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 5487 5212 68 132 0 5352 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21948

[startup+222.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 28195
/proc/meminfo: memFree=1601812/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=24192 CPUtime=222.24
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 5860 0 0 0 22219 5 0 0 25 0 1 0 120609607 24772608 5772 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 6048 5772 68 132 0 5913 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 24192

[startup+282.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 28195
/proc/meminfo: memFree=1601428/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=24588 CPUtime=282.23
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 5965 0 0 0 28218 5 0 0 25 0 1 0 120609607 25178112 5877 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 6147 5877 68 132 0 6012 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 24588

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28195
/proc/meminfo: memFree=1599252/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=26832 CPUtime=342.21
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 6530 0 0 0 34215 6 0 0 25 0 1 0 120609607 27475968 6442 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 6708 6442 68 132 0 6573 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 26832

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28195
/proc/meminfo: memFree=1598676/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=27340 CPUtime=402.2
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 6680 0 0 0 40214 6 0 0 25 0 1 0 120609607 27996160 6592 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 6835 6592 68 132 0 6700 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 27340

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28195
/proc/meminfo: memFree=1598676/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=27340 CPUtime=462.18
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 6680 0 0 0 46212 6 0 0 25 0 1 0 120609607 27996160 6592 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 6835 6592 68 132 0 6700 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 27340

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28195
/proc/meminfo: memFree=1597460/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=28660 CPUtime=522.16
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 6986 0 0 0 52210 6 0 0 25 0 1 0 120609607 29347840 6898 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 7165 6898 68 132 0 7030 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 28660

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28195
/proc/meminfo: memFree=1596308/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=29716 CPUtime=582.15
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 7262 0 0 0 58208 7 0 0 25 0 1 0 120609607 30429184 7174 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 7429 7174 68 132 0 7294 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 29716

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28195
/proc/meminfo: memFree=1595924/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=30028 CPUtime=642.14
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 7360 0 0 0 64207 7 0 0 25 0 1 0 120609607 30748672 7251 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 7507 7251 68 132 0 7372 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 30028

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28195
/proc/meminfo: memFree=1595668/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=30376 CPUtime=702.12
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 7445 0 0 0 70205 7 0 0 25 0 1 0 120609607 31105024 7336 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 7594 7336 68 132 0 7459 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 30376

[startup+762.304 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28195
/proc/meminfo: memFree=1595604/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=30376 CPUtime=762.11
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 7454 0 0 0 76204 7 0 0 25 0 1 0 120609607 31105024 7345 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 7594 7345 68 132 0 7459 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 30376

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28195
/proc/meminfo: memFree=1593876/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=32172 CPUtime=822.09
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 7888 0 0 0 82201 8 0 0 25 0 1 0 120609607 32944128 7779 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 8043 7779 68 132 0 7908 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 32172

[startup+882.301 s]
/proc/loadavg: 1.07 1.00 0.99 2/65 28195
/proc/meminfo: memFree=1591572/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=34556 CPUtime=882.08
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 8457 0 0 0 88199 9 0 0 25 0 1 0 120609607 35385344 8348 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 8639 8348 68 132 0 8504 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 34556

[startup+942.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 28195
/proc/meminfo: memFree=1590676/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=35880 CPUtime=942.06
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 8788 0 0 0 94197 9 0 0 25 0 1 0 120609607 36741120 8679 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 8970 8679 68 132 0 8835 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 35880

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 28195
/proc/meminfo: memFree=1590100/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=35952 CPUtime=1002.04
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 8836 0 0 0 100195 9 0 0 25 0 1 0 120609607 36814848 8725 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 8988 8725 68 132 0 8853 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 35952

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28195
/proc/meminfo: memFree=1590100/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=35952 CPUtime=1062.03
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 8836 0 0 0 106194 9 0 0 25 0 1 0 120609607 36814848 8725 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 8988 8725 68 132 0 8853 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 35952

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28195
/proc/meminfo: memFree=1590100/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=35952 CPUtime=1122.02
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 8836 0 0 0 112192 10 0 0 25 0 1 0 120609607 36814848 8725 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 8988 8725 68 132 0 8853 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 35952

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28195
/proc/meminfo: memFree=1590100/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=35952 CPUtime=1182.01
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 8836 0 0 0 118191 10 0 0 25 0 1 0 120609607 36814848 8725 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 8988 8725 68 132 0 8853 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 35952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28195
/proc/meminfo: memFree=1590100/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=35952 CPUtime=1200
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 8836 0 0 0 119990 10 0 0 25 0 1 0 120609607 36814848 8725 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551756 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 8988 8725 68 132 0 8853 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 35952

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28195
/proc/meminfo: memFree=1590100/2055920 swapFree=4182996/4192956
[pid=28192] ppid=28190 vsize=35952 CPUtime=1200
/proc/28192/stat : 28192 (minimarch_fixed) R 28190 28192 27182 0 -1 4194304 8836 0 0 0 119990 10 0 0 25 0 1 0 120609607 36814848 8725 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551756 0 0 4096 3 0 0 0 17 1 0 0
/proc/28192/statm: 8988 8725 68 132 0 8853 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 35952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.91
CPU system time (s): 0.110983
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 36012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8836
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= 1781

runsolver used 0.846871 second user time and 2.43863 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Fri Apr 27 07:07:25 UTC 2007

IDJOB= 427545
IDBENCH= 20028
IDSOLVER= 198
FILE ID= node52/427545-1177657645

PBS_JOBID= 4697326

Free space on /tmp= 66504 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S451874538-03.cnf
COMMAND LINE= /tmp/evaluation/427545-1177657645/minimarch_fixed /tmp/evaluation/427545-1177657645/instance-427545-1177657645.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-427545-1177657645 -o ROOT/results/node52/solver-427545-1177657645 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427545-1177657645/minimarch_fixed /tmp/evaluation/427545-1177657645/instance-427545-1177657645.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  b6aca15ed8a230faad9ee6e965dd3a42

RANDOM SEED= 45474934

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1625580 kB
Buffers:         37644 kB
Cached:         316612 kB
SwapCached:       3968 kB
Active:         193748 kB
Inactive:       170432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1625580 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            3240 kB
Writeback:           0 kB
Mapped:          15892 kB
Slab:            52188 kB
Committed_AS:  1860184 kB
PageTables:       1484 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= 66504 MiB

End job on node52 on Fri Apr 27 07:27:28 UTC 2007