Trace number 328989

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
minisat SAT 2007 (with assertions)? (TO) 1200.06 1200.84

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k20.cnf
MD5SUM2bee695ce4278b72ee9295631ad94252
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables31357
Number of clauses133420
Sum of the clauses size370492
Maximum clause length37
Minimum clause length1
Number of clauses of size 1278
Number of clauses of size 258046
Number of clauses of size 369900
Number of clauses of size 4166
Number of clauses of size 5305
Number of clauses of size over 54725

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  31357                                                |
0.00/0.00	c |  Number of clauses:    133420                                               |
0.09/0.19	c |  Parsing time:         0.17         s                                       |
0.79/0.89	c ============================[ Search Statistics ]==============================
0.79/0.89	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.79/0.89	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.79/0.89	c ===============================================================================
0.79/0.89	c |         0 |   15329   109708   398435 |    36569        0    nan |  0.000 % |
0.89/0.94	c |       101 |   15329   109708   398435 |    40226      101     11 |  0.906 % |
0.99/1.06	c |       252 |   15329   109708   398435 |    44248      252     42 |  0.906 % |
1.09/1.14	c |       477 |   15329   109708   398435 |    48673      477     26 |  0.906 % |
1.29/1.40	c |       814 |   15329   109708   398435 |    53541      814     47 |  0.906 % |
1.49/1.55	c |      1321 |   15329   109708   398435 |    58895     1321     37 |  0.906 % |
2.19/2.29	c |      2081 |   15329   109708   398435 |    64784     2081     54 |  0.906 % |
2.39/2.44	c |      3220 |   15329   109708   398435 |    71263     3220     41 |  0.906 % |
4.48/4.56	c |      4928 |   15329   109708   398435 |    78389     4928     76 |  0.906 % |
9.18/9.27	c |      7490 |   15329   109708   398435 |    86228     7490    105 |  0.906 % |
13.59/13.68	c |     11335 |   15329   109708   398435 |    94851    11335    122 |  0.906 % |
22.26/22.30	c |     17102 |   15329   109708   398435 |   104336    17102    137 |  0.906 % |
23.56/23.65	c |     25751 |   15329   109708   398435 |   114770    25751    110 |  0.906 % |
34.76/34.82	c |     38726 |   15329   109708   398435 |   126247    38726    114 |  0.906 % |
51.16/51.25	c |     58187 |   15329   109708   398435 |   138871    58187    109 |  0.906 % |
94.23/94.31	c |     87379 |   15329   109708   398435 |   152759    87379    127 |  0.906 % |
142.40/142.55	c |    131168 |   15329   109708   398435 |   168035   131168    124 |  0.906 % |
253.82/254.09	c |    196853 |   15329   109708   398435 |   184838    36998    210 |  0.906 % |
434.11/434.49	c |    295380 |   15329   109708   398435 |   203322   135525    250 |  0.906 % |
781.49/782.06	c |    443170 |   15329   109708   398435 |   223654    85792    151 |  0.906 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-328989-1173129370 -o ROOT/results/node15/solver-328989-1173129370 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328989-1173129370/minisat /tmp/evaluation/328989-1173129370/instance-328989-1173129370.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 0.97 0.94 2/77 17534
/proc/meminfo: memFree=1552224/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=1756 CPUtime=0
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 332891402 1798144 319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134728605 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 439 319 50 138 0 298 0

[startup+0.0183239 s]
/proc/loadavg: 0.91 0.97 0.94 2/77 17534
/proc/meminfo: memFree=1552224/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=2480 CPUtime=0.01
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 543 0 0 0 1 0 0 0 18 0 1 0 332891402 2539520 527 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553301 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 620 527 58 138 0 479 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2480

[startup+0.101337 s]
/proc/loadavg: 0.91 0.97 0.94 2/77 17534
/proc/meminfo: memFree=1552224/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=7708 CPUtime=0.09
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 1741 0 0 0 9 0 0 0 18 0 1 0 332891402 7892992 1725 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134874938 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 1960 1726 58 138 0 1819 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7708

[startup+0.301371 s]
/proc/loadavg: 0.91 0.97 0.94 2/77 17534
/proc/meminfo: memFree=1552224/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=15696 CPUtime=0.28
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 3491 0 0 0 27 1 0 0 19 0 1 0 332891402 16072704 3475 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 3924 3475 72 138 0 3783 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 15696

[startup+0.701439 s]
/proc/loadavg: 0.91 0.97 0.94 2/77 17534
/proc/meminfo: memFree=1552224/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=22256 CPUtime=0.69
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 5089 0 0 0 67 2 0 0 23 0 1 0 332891402 22790144 5073 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134531088 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 5564 5073 72 138 0 5423 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22256

[startup+1.50158 s]
/proc/loadavg: 0.91 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1533720/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=19508 CPUtime=1.49
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 5192 0 0 0 147 2 0 0 25 0 1 0 332891402 19976192 4621 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 4877 4621 74 138 0 4736 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19508

[startup+3.10185 s]
/proc/loadavg: 0.91 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1533592/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=19508 CPUtime=3.09
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 5192 0 0 0 307 2 0 0 25 0 1 0 332891402 19976192 4621 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 4877 4621 74 138 0 4736 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19508

[startup+6.3014 s]
/proc/loadavg: 0.92 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1533464/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=19904 CPUtime=6.28
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 5276 0 0 0 626 2 0 0 25 0 1 0 332891402 20381696 4705 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 4976 4705 74 138 0 4835 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19904

[startup+12.7025 s]
/proc/loadavg: 0.93 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1530776/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=22808 CPUtime=12.69
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 5992 0 0 0 1266 3 0 0 25 0 1 0 332891402 23355392 5421 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 5702 5421 74 138 0 5561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22808

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1523672/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=29948 CPUtime=25.46
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 7766 0 0 0 2543 3 0 0 25 0 1 0 332891402 30666752 7195 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550899 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 7487 7195 74 138 0 7346 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 29948

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1510616/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=43100 CPUtime=51.06
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 11070 0 0 0 5099 7 0 0 25 0 1 0 332891402 44134400 10499 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550519 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 10775 10499 74 138 0 10634 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 43100

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1484248/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=69156 CPUtime=102.24
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 17565 0 0 0 10209 15 0 0 25 0 1 0 332891402 70815744 16994 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 17289 16994 74 138 0 17148 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 69156

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1463000/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=90692 CPUtime=162.17
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 22902 0 0 0 16196 21 0 0 25 0 1 0 332891402 92868608 22331 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 22673 22331 74 138 0 22532 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 90692

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1441880/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=111556 CPUtime=222.14
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 28158 0 0 0 22187 27 0 0 25 0 1 0 332891402 114233344 27587 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 27889 27587 74 138 0 27748 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 111556

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1441752/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=111556 CPUtime=282.12
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 28158 0 0 0 28184 28 0 0 25 0 1 0 332891402 114233344 27587 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552069 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 27889 27587 74 138 0 27748 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 111556

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1441752/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=111556 CPUtime=342.07
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 28159 0 0 0 34179 28 0 0 25 0 1 0 332891402 114233344 27588 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 27889 27588 74 138 0 27748 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 111556

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1411160/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=142748 CPUtime=402.03
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 35943 0 0 0 40167 36 0 0 25 0 1 0 332891402 146173952 35372 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550562 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 35687 35372 74 138 0 35546 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 142748

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1391512/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=161796 CPUtime=462
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 40726 0 0 0 46159 41 0 0 25 0 1 0 332891402 165679104 40155 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 40449 40155 74 138 0 40308 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 161796

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1377880/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=175668 CPUtime=521.95
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 44169 0 0 0 52151 44 0 0 25 0 1 0 332891402 179884032 43598 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 43917 43598 74 138 0 43776 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 175668

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1362968/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=190360 CPUtime=581.91
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 47876 0 0 0 58142 49 0 0 25 0 1 0 332891402 194928640 47305 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 47590 47305 74 138 0 47449 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 190360

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1352984/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=200568 CPUtime=641.88
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 50346 0 0 0 64137 51 0 0 25 0 1 0 332891402 205381632 49775 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556294 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 50142 49775 74 138 0 50001 0
Current children cumulated CPU time (s) 641.88
Current children cumulated vsize (KiB) 200568

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1352856/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=200568 CPUtime=701.83
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 50352 0 0 0 70132 51 0 0 25 0 1 0 332891402 205381632 49781 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 50142 49781 74 138 0 50001 0
Current children cumulated CPU time (s) 701.83
Current children cumulated vsize (KiB) 200568

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1352792/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=200568 CPUtime=761.8
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 50353 0 0 0 76129 51 0 0 25 0 1 0 332891402 205381632 49782 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 50142 49782 74 138 0 50001 0
Current children cumulated CPU time (s) 761.8
Current children cumulated vsize (KiB) 200568

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1352792/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=200568 CPUtime=821.77
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 50353 0 0 0 82125 52 0 0 25 0 1 0 332891402 205381632 49782 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 50142 49782 74 138 0 50001 0
Current children cumulated CPU time (s) 821.77
Current children cumulated vsize (KiB) 200568

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1352792/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=200568 CPUtime=881.73
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 50353 0 0 0 88121 52 0 0 25 0 1 0 332891402 205381632 49782 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 50142 49782 74 138 0 50001 0
Current children cumulated CPU time (s) 881.73
Current children cumulated vsize (KiB) 200568

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1352728/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=200568 CPUtime=941.68
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 50353 0 0 0 94116 52 0 0 25 0 1 0 332891402 205381632 49782 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 50142 49782 74 138 0 50001 0
Current children cumulated CPU time (s) 941.68
Current children cumulated vsize (KiB) 200568

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1352728/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=200568 CPUtime=1001.64
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 50353 0 0 0 100112 52 0 0 25 0 1 0 332891402 205381632 49782 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 50142 49782 74 138 0 50001 0
Current children cumulated CPU time (s) 1001.64
Current children cumulated vsize (KiB) 200568

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1352728/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=200568 CPUtime=1061.6
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 50353 0 0 0 106108 52 0 0 25 0 1 0 332891402 205381632 49782 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 50142 49782 74 138 0 50001 0
Current children cumulated CPU time (s) 1061.6
Current children cumulated vsize (KiB) 200568

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1352728/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=200568 CPUtime=1121.56
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 50361 0 0 0 112104 52 0 0 25 0 1 0 332891402 205381632 49790 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 50142 49790 74 138 0 50001 0
Current children cumulated CPU time (s) 1121.56
Current children cumulated vsize (KiB) 200568

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1352856/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=200284 CPUtime=1181.53
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 50373 0 0 0 118100 53 0 0 25 0 1 0 332891402 205090816 49732 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134706124 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 50071 49732 74 138 0 49930 0
Current children cumulated CPU time (s) 1181.53
Current children cumulated vsize (KiB) 200284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17535
/proc/meminfo: memFree=1352920/2055920 swapFree=4152980/4192956
[pid=17534] ppid=17532 vsize=200284 CPUtime=1200.02
/proc/17534/stat : 17534 (minisat) R 17532 17534 16430 0 -1 4194304 50373 0 0 0 119949 53 0 0 25 0 1 0 332891402 205090816 49732 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 0 0 0
/proc/17534/statm: 50071 49732 74 138 0 49930 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 200284

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.84
CPU time (s): 1200.06
CPU user time (s): 1199.5
CPU system time (s): 0.561914
CPU usage (%): 99.9354
Max. virtual memory (cumulated for all children) (KiB): 200568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.561914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50373
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= 27446

runsolver used 1.16982 second user time and 3.20751 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Mar  5 21:16:10 UTC 2007

IDJOB= 328989
IDBENCH= 20529
IDSOLVER= 109
FILE ID= node15/328989-1173129370

PBS_JOBID= 4014948

Free space on /tmp= 66469 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k20.cnf
COMMAND LINE= /tmp/evaluation/328989-1173129370/minisat /tmp/evaluation/328989-1173129370/instance-328989-1173129370.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-328989-1173129370 -o ROOT/results/node15/solver-328989-1173129370 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328989-1173129370/minisat /tmp/evaluation/328989-1173129370/instance-328989-1173129370.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  2bee695ce4278b72ee9295631ad94252

RANDOM SEED= 885483305

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1552632 kB
Buffers:         39332 kB
Cached:         382060 kB
SwapCached:       2384 kB
Active:          91636 kB
Inactive:       352692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552632 kB
SwapTotal:     4192956 kB
SwapFree:      4152980 kB
Dirty:            4108 kB
Writeback:           0 kB
Mapped:          30768 kB
Slab:            44436 kB
Committed_AS:  1245644 kB
PageTables:       1800 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= 66469 MiB

End job on node15 on Mon Mar  5 21:36:13 UTC 2007