Trace number 427837

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) 1200.12 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
MD5SUM8caebdbe5c8dcb4cfb2a355910089bd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark545.386
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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:  10000                                                |
0.00/0.00	|  Number of clauses:    42000                                                |
0.09/0.14	|  Parsing time:         0.14         s                                       |
0.29/0.31	============================[ Search Statistics ]==============================
0.29/0.31	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.31	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.31	===============================================================================
0.29/0.31	|         0 |    9720    41541   126215 |    13847        0    nan |  0.000 % |
0.29/0.35	|       100 |    9720    41541   126215 |    15231      100    159 |  0.000 % |
0.39/0.40	|       251 |    9720    41541   126215 |    16754      251    144 |  0.000 % |
0.39/0.48	|       476 |    9720    41541   126215 |    18430      476    143 |  0.000 % |
0.49/0.58	|       813 |    9720    41541   126215 |    20273      813    154 |  0.000 % |
0.69/0.74	|      1319 |    9720    41541   126215 |    22300     1319    158 |  0.000 % |
0.89/1.00	|      2078 |    9720    41541   126215 |    24530     2078    162 |  0.000 % |
1.39/1.40	|      3217 |    9720    41541   126215 |    26983     3217    177 |  0.000 % |
1.99/2.02	|      4925 |    9720    41541   126215 |    29682     4925    178 |  0.000 % |
2.99/3.01	|      7487 |    9720    41541   126215 |    32650     7487    188 |  0.000 % |
4.79/4.87	|     11332 |    9720    41541   126215 |    35915    11332    215 |  0.000 % |
7.70/7.79	|     17099 |    9720    41541   126215 |    39507    17099    219 |  0.000 % |
13.39/13.40	|     25749 |    9720    41541   126215 |    43457    25749    224 |  0.000 % |
22.39/22.46	|     38724 |    9720    41541   126215 |    47803    38724    226 |  0.000 % |
40.18/40.24	|     58186 |    9720    41541   126215 |    52583    20613    266 |  0.000 % |
69.38/69.47	|     87378 |    9720    41541   126215 |    57842    49805    274 |  0.000 % |
121.97/122.10	|    131167 |    9720    41541   126215 |    63626    47020    278 |  0.000 % |
220.04/220.15	|    196852 |    9720    41541   126215 |    69989    59785    281 |  0.000 % |
369.00/369.14	|    295379 |    9720    41541   126215 |    76988    42839    255 |  0.000 % |
591.95/592.16	|    443169 |    9720    41541   126215 |    84686    62231    265 |  0.000 % |
996.75/997.07	|    664855 |    9720    41541   126215 |    93155    70241    283 |  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-427837-1177684927 -o ROOT/results/node52/solver-427837-1177684927 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427837-1177684927/minimarch_fixed /tmp/evaluation/427837-1177684927/instance-427837-1177684927.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 1.90 3/64 30160
/proc/meminfo: memFree=1619092/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=2620 CPUtime=0
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 123337777 2682880 441 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 655 449 49 132 0 520 0

[startup+0.07871 s]
/proc/loadavg: 1.84 1.97 1.90 3/64 30160
/proc/meminfo: memFree=1619092/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=5704 CPUtime=0.07
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 1180 0 0 0 7 0 0 0 18 0 1 0 123337777 5840896 1165 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523421 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 1426 1165 51 132 0 1291 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5704

[startup+0.10171 s]
/proc/loadavg: 1.84 1.97 1.90 3/64 30160
/proc/meminfo: memFree=1619092/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=5704 CPUtime=0.09
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 1180 0 0 0 9 0 0 0 18 0 1 0 123337777 5840896 1165 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134522960 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 1426 1165 51 132 0 1291 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5704

[startup+0.301723 s]
/proc/loadavg: 1.84 1.97 1.90 3/64 30160
/proc/meminfo: memFree=1619092/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=5636 CPUtime=0.29
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 1310 0 0 0 29 0 0 0 19 0 1 0 123337777 5771264 1181 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631123 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 1409 1181 65 132 0 1274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5636

[startup+0.70175 s]
/proc/loadavg: 1.84 1.97 1.90 3/64 30160
/proc/meminfo: memFree=1619092/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=5844 CPUtime=0.69
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 1399 0 0 0 69 0 0 0 23 0 1 0 123337777 5984256 1258 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 1461 1258 68 132 0 1326 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5844

[startup+1.5018 s]
/proc/loadavg: 1.84 1.97 1.90 2/65 30161
/proc/meminfo: memFree=1613708/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=7428 CPUtime=1.49
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 1802 0 0 0 149 0 0 0 25 0 1 0 123337777 7606272 1661 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557118 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 1857 1661 68 132 0 1722 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7428

[startup+3.10191 s]
/proc/loadavg: 1.77 1.95 1.89 2/65 30161
/proc/meminfo: memFree=1611340/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=10728 CPUtime=3.09
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 2630 0 0 0 308 1 0 0 25 0 1 0 123337777 10985472 2489 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 2682 2489 68 132 0 2547 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10728

[startup+6.30113 s]
/proc/loadavg: 1.77 1.95 1.89 2/65 30161
/proc/meminfo: memFree=1604044/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=17328 CPUtime=6.29
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 4280 0 0 0 627 2 0 0 25 0 1 0 123337777 17743872 4139 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 4332 4139 68 132 0 4197 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17328

[startup+12.7016 s]
/proc/loadavg: 1.65 1.92 1.88 2/65 30161
/proc/meminfo: memFree=1593044/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=27508 CPUtime=12.69
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 6830 0 0 0 1265 4 0 0 25 0 1 0 123337777 28168192 6689 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 6877 6689 68 132 0 6742 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27508

[startup+25.5014 s]
/proc/loadavg: 1.63 1.90 1.88 2/65 30161
/proc/meminfo: memFree=1575316/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=45044 CPUtime=25.49
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 11177 0 0 0 2540 9 0 0 25 0 1 0 123337777 46125056 11036 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557651 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 11261 11036 68 132 0 11126 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45044

[startup+51.1012 s]
/proc/loadavg: 1.41 1.83 1.85 2/65 30161
/proc/meminfo: memFree=1566868/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=52964 CPUtime=51.08
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 13179 0 0 0 5097 11 0 0 25 0 1 0 123337777 54235136 13038 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 13241 13038 68 132 0 13106 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 52964

[startup+102.306 s]
/proc/loadavg: 1.16 1.69 1.80 2/65 30161
/proc/meminfo: memFree=1549268/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=70520 CPUtime=102.27
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 17558 0 0 0 10212 15 0 0 25 0 1 0 123337777 72212480 17417 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 17630 17417 68 132 0 17495 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 70520

[startup+162.302 s]
/proc/loadavg: 1.06 1.56 1.75 2/65 30161
/proc/meminfo: memFree=1541268/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=78568 CPUtime=162.25
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 19556 0 0 0 16208 17 0 0 25 0 1 0 123337777 80453632 19415 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 19642 19415 68 132 0 19507 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 78568

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.70 2/65 30161
/proc/meminfo: memFree=1541204/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=78568 CPUtime=222.24
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 19556 0 0 0 22206 18 0 0 25 0 1 0 123337777 80453632 19415 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 19642 19415 68 132 0 19507 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 78568

[startup+282.302 s]
/proc/loadavg: 1.00 1.37 1.65 2/65 30161
/proc/meminfo: memFree=1532564/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=87280 CPUtime=282.22
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 21732 0 0 0 28202 20 0 0 25 0 1 0 123337777 89374720 21591 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 21820 21591 68 132 0 21685 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 87280

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.61 2/65 30161
/proc/meminfo: memFree=1531220/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=88600 CPUtime=342.21
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 22069 0 0 0 34200 21 0 0 25 0 1 0 123337777 90726400 21928 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 22150 21928 68 132 0 22015 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 88600

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.57 2/65 30161
/proc/meminfo: memFree=1531284/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=88600 CPUtime=402.19
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 22070 0 0 0 40198 21 0 0 25 0 1 0 123337777 90726400 21929 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 22150 21929 68 132 0 22015 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 88600

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.53 2/65 30161
/proc/meminfo: memFree=1528084/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=91768 CPUtime=462.18
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 22869 0 0 0 46196 22 0 0 25 0 1 0 123337777 93970432 22728 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 22942 22728 68 132 0 22807 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 91768

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.50 2/65 30161
/proc/meminfo: memFree=1524500/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=95596 CPUtime=522.16
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 23833 0 0 0 52193 23 0 0 25 0 1 0 123337777 97890304 23692 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 23899 23692 68 132 0 23764 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 95596

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.46 2/65 30161
/proc/meminfo: memFree=1523924/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=95860 CPUtime=582.15
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 23889 0 0 0 58192 23 0 0 25 0 1 0 123337777 98160640 23748 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 23965 23748 68 132 0 23830 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 95860

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.43 2/65 30161
/proc/meminfo: memFree=1516756/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=102988 CPUtime=642.14
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 25686 0 0 0 64189 25 0 0 25 0 1 0 123337777 105459712 25545 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551334 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 25747 25545 68 132 0 25612 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 102988

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.40 2/65 30161
/proc/meminfo: memFree=1516756/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=102988 CPUtime=702.12
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 25686 0 0 0 70187 25 0 0 25 0 1 0 123337777 105459712 25545 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 25747 25545 68 132 0 25612 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 102988

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.37 2/65 30161
/proc/meminfo: memFree=1506516/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=113284 CPUtime=762.11
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 28260 0 0 0 76183 28 0 0 25 0 1 0 123337777 116002816 28119 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 28321 28119 68 132 0 28186 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 113284

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.35 2/65 30161
/proc/meminfo: memFree=1505556/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=114208 CPUtime=822.09
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 28470 0 0 0 82181 28 0 0 25 0 1 0 123337777 116948992 28329 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 28552 28329 68 132 0 28417 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 114208

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.32 2/65 30161
/proc/meminfo: memFree=1505620/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=114208 CPUtime=882.08
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 28470 0 0 0 88180 28 0 0 25 0 1 0 123337777 116948992 28329 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 28552 28329 68 132 0 28417 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 114208

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.30 2/65 30161
/proc/meminfo: memFree=1505620/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=114168 CPUtime=942.06
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 28470 0 0 0 94178 28 0 0 25 0 1 0 123337777 116908032 28329 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 28542 28329 68 132 0 28407 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 114168

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.28 2/65 30161
/proc/meminfo: memFree=1505620/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=114168 CPUtime=1002.05
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 28470 0 0 0 100177 28 0 0 25 0 1 0 123337777 116908032 28329 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 28542 28329 68 132 0 28407 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 114168

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/65 30161
/proc/meminfo: memFree=1501268/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=118704 CPUtime=1062.03
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 29560 0 0 0 106174 29 0 0 25 0 1 0 123337777 121552896 29419 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557939 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 29676 29419 68 132 0 29541 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 118704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/65 30161
/proc/meminfo: memFree=1501268/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=118704 CPUtime=1122.02
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 29560 0 0 0 112173 29 0 0 25 0 1 0 123337777 121552896 29419 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 29676 29419 68 132 0 29541 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 118704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/71 30335
/proc/meminfo: memFree=1499852/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=118704 CPUtime=1181.9
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 29560 0 0 0 118161 29 0 0 25 0 1 0 123337777 121552896 29419 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 29676 29419 68 132 0 29541 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 118704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.22 2/65 30359
/proc/meminfo: memFree=1500884/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=118704 CPUtime=1200.09
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 29560 0 0 0 119980 29 0 0 25 0 1 0 123337777 121552896 29419 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 29676 29419 68 132 0 29541 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 118704

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 1.00 1.22 2/65 30359
/proc/meminfo: memFree=1500884/2055920 swapFree=4182996/4192956
[pid=30160] ppid=30158 vsize=118704 CPUtime=1200.09
/proc/30160/stat : 30160 (minimarch_fixed) R 30158 30160 29377 0 -1 4194304 29560 0 0 0 119980 29 0 0 25 0 1 0 123337777 121552896 29419 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30160/statm: 29676 29419 68 132 0 29541 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 118704

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.12
CPU user time (s): 1199.8
CPU system time (s): 0.316951
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 118704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.316951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29560
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= 1077

runsolver used 0.949855 second user time and 2.38464 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Fri Apr 27 14:42:07 UTC 2007

IDJOB= 427837
IDBENCH= 20174
IDSOLVER= 198
FILE ID= node52/427837-1177684927

PBS_JOBID= 4698604

Free space on /tmp= 66504 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
COMMAND LINE= /tmp/evaluation/427837-1177684927/minimarch_fixed /tmp/evaluation/427837-1177684927/instance-427837-1177684927.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-427837-1177684927 -o ROOT/results/node52/solver-427837-1177684927 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427837-1177684927/minimarch_fixed /tmp/evaluation/427837-1177684927/instance-427837-1177684927.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  8caebdbe5c8dcb4cfb2a355910089bd4

RANDOM SEED= 902168839

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:       1619500 kB
Buffers:         39176 kB
Cached:         320792 kB
SwapCached:       3968 kB
Active:         197328 kB
Inactive:       172704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619500 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            3604 kB
Writeback:           0 kB
Mapped:          16072 kB
Slab:            52336 kB
Committed_AS:  1865580 kB
PageTables:       1488 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 15:02:10 UTC 2007