Trace number 421483

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? (TO) 1200.1 1200.43

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-7-ipc5-h15-unsat.cnf
MD5SUM0683489092a5eb0c881dd17c2c45d08e
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 variables105623
Number of clauses374254
Sum of the clauses size911890
Maximum clause length43
Minimum clause length1
Number of clauses of size 1128
Number of clauses of size 2269133
Number of clauses of size 399944
Number of clauses of size 4407
Number of clauses of size 5309
Number of clauses of size over 54333

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:  106701                                               |
0.00/0.00	c |  Number of clauses:    374254                                               |
0.39/0.43	c |  Parsing time:         0.39         s                                       |
5.40/5.41	c ============================[ Search Statistics ]==============================
5.40/5.41	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.40/5.41	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.40/5.41	c ===============================================================================
5.40/5.41	c |         0 |   26639   205137   852281 |    68379        0    nan |  0.000 % |
5.59/5.62	c |       100 |   26639   205137   852281 |    75216      100     11 |  0.225 % |
5.79/5.89	c |       251 |   26639   205137   852281 |    82738      251     19 |  0.225 % |
6.09/6.15	c |       476 |   26639   205137   852281 |    91012      476     18 |  0.225 % |
6.79/6.80	c |       816 |   26639   205137   852281 |   100113      816     25 |  0.225 % |
7.59/7.62	c |      1322 |   26639   205137   852281 |   110125     1322     24 |  0.225 % |
8.99/9.07	c |      2081 |   26639   205137   852281 |   121137     2081     27 |  0.225 % |
10.29/10.38	c |      3220 |   26639   205137   852281 |   133251     3220     24 |  0.225 % |
13.59/13.64	c |      4928 |   26639   205137   852281 |   146576     4928     30 |  0.225 % |
18.49/18.50	c |      7491 |   26639   205137   852281 |   161234     7491     34 |  0.225 % |
25.78/25.84	c |     11335 |   26639   205137   852281 |   177357    11335     30 |  0.225 % |
37.38/37.45	c |     17103 |   26639   205137   852281 |   195093    17103     29 |  0.225 % |
55.17/55.27	c |     25752 |   26639   205137   852281 |   214602    25752     31 |  0.225 % |
82.66/82.74	c |     38727 |   26639   205137   852281 |   236062    38727     31 |  0.225 % |
121.86/121.96	c |     58188 |   26639   205137   852281 |   259669    58188     33 |  0.225 % |
202.53/202.62	c |     87380 |   26639   205137   852281 |   285636    87380     35 |  0.225 % |
328.40/328.50	c |    131170 |   26639   205137   852281 |   314199   131170     37 |  0.225 % |
522.35/522.58	c |    196854 |   26639   205137   852281 |   345619   196854     36 |  0.225 % |
847.86/848.15	c |    295380 |   26639   205137   852281 |   380181   295380     36 |  0.225 % |

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/node11/watcher-421483-1177491820 -o ROOT/results/node11/solver-421483-1177491820 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421483-1177491820/minisat_noassertions /tmp/evaluation/421483-1177491820/instance-421483-1177491820.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 0.69 3/77 3909
/proc/meminfo: memFree=1843376/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=2012 CPUtime=0
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 418 0 0 0 0 0 0 0 19 0 1 0 190230994 2060288 404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 503 405 50 130 0 370 0

[startup+0.040174 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 3909
/proc/meminfo: memFree=1843376/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=5000 CPUtime=0.03
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 1112 0 0 0 3 0 0 0 19 0 1 0 190230994 5120000 1098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 1250 1098 50 130 0 1117 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5000

[startup+0.101175 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 3909
/proc/meminfo: memFree=1843376/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=9552 CPUtime=0.09
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 2203 0 0 0 9 0 0 0 20 0 1 0 190230994 9781248 2189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 2388 2189 50 130 0 2255 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9552

[startup+0.301199 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 3909
/proc/meminfo: memFree=1843376/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=26172 CPUtime=0.29
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 5802 0 0 0 27 2 0 0 21 0 1 0 190230994 26800128 5788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 6543 5788 50 130 0 6410 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26172

[startup+0.701246 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 3909
/proc/meminfo: memFree=1843376/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=42276 CPUtime=0.69
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 9520 0 0 0 65 4 0 0 25 0 1 0 190230994 43290624 9506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 10569 9507 62 130 0 10436 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42276

[startup+1.50234 s]
/proc/loadavg: 0.91 0.95 0.69 2/78 3910
/proc/meminfo: memFree=1796712/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=63992 CPUtime=1.49
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 14795 0 0 0 142 7 0 0 25 0 1 0 190230994 65527808 14781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 15998 14781 62 130 0 15865 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63992

[startup+3.10153 s]
/proc/loadavg: 0.92 0.95 0.69 2/78 3910
/proc/meminfo: memFree=1777000/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=76232 CPUtime=3.09
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 17965 0 0 0 300 9 0 0 25 0 1 0 190230994 78061568 17951 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682822 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 19058 17951 62 130 0 18925 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 76232

[startup+6.3019 s]
/proc/loadavg: 0.92 0.95 0.69 3/78 3910
/proc/meminfo: memFree=1765800/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=69920 CPUtime=6.29
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 19375 0 0 0 619 10 0 0 25 0 1 0 190230994 71598080 16735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 17480 16735 67 130 0 17347 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69920

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.69 2/78 3910
/proc/meminfo: memFree=1776040/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=69920 CPUtime=12.69
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 19375 0 0 0 1259 10 0 0 25 0 1 0 190230994 71598080 16735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 17480 16735 67 130 0 17347 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69920

[startup+25.5012 s]
/proc/loadavg: 0.94 0.95 0.69 2/78 3910
/proc/meminfo: memFree=1776104/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=69920 CPUtime=25.48
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 19375 0 0 0 2538 10 0 0 25 0 1 0 190230994 71598080 16735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551601 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 17480 16735 67 130 0 17347 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 69920

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.70 2/78 3910
/proc/meminfo: memFree=1776104/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=69920 CPUtime=51.07
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 19375 0 0 0 5097 10 0 0 25 0 1 0 190230994 71598080 16735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 17480 16735 67 130 0 17347 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 69920

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.72 2/78 3910
/proc/meminfo: memFree=1776040/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=70164 CPUtime=102.26
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 19424 0 0 0 10216 10 0 0 25 0 1 0 190230994 71847936 16784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 17541 16784 67 130 0 17408 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 70164

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 3910
/proc/meminfo: memFree=1775976/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=70284 CPUtime=162.24
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 19449 0 0 0 16213 11 0 0 25 0 1 0 190230994 71970816 16809 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 17571 16809 67 130 0 17438 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 70284

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 3910
/proc/meminfo: memFree=1775848/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=70464 CPUtime=222.22
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 19468 0 0 0 22211 11 0 0 25 0 1 0 190230994 72155136 16828 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 17616 16828 67 130 0 17483 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 70464

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 3910
/proc/meminfo: memFree=1775336/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=71008 CPUtime=282.21
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 19626 0 0 0 28209 12 0 0 25 0 1 0 190230994 72712192 16986 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 17752 16986 67 130 0 17619 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 71008

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 3910
/proc/meminfo: memFree=1772008/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=74204 CPUtime=342.19
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 20412 0 0 0 34206 13 0 0 25 0 1 0 190230994 75984896 17772 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 18551 17772 67 130 0 18418 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 74204

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 3910
/proc/meminfo: memFree=1769448/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=76988 CPUtime=402.18
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 21063 0 0 0 40203 15 0 0 25 0 1 0 190230994 78835712 18423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 19247 18423 67 130 0 19114 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 76988

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 3910
/proc/meminfo: memFree=1766312/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=80088 CPUtime=462.16
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 21867 0 0 0 46200 16 0 0 25 0 1 0 190230994 82010112 19227 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 20022 19227 67 130 0 19889 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 80088

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 3910
/proc/meminfo: memFree=1762984/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=83572 CPUtime=522.14
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 22718 0 0 0 52197 17 0 0 25 0 1 0 190230994 85577728 20078 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 20893 20078 67 130 0 20760 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 83572

[startup+582.302 s]
/proc/loadavg: 1.03 0.99 0.82 2/78 3910
/proc/meminfo: memFree=1759272/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=87548 CPUtime=582.13
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 23643 0 0 0 58195 18 0 0 25 0 1 0 190230994 89649152 21003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 21887 21003 67 130 0 21754 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 87548

[startup+642.302 s]
/proc/loadavg: 1.01 0.99 0.83 2/78 3910
/proc/meminfo: memFree=1755240/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=91384 CPUtime=642.12
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 24627 0 0 0 64191 21 0 0 25 0 1 0 190230994 93577216 21987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 22846 21987 67 130 0 22713 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 91384

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.83 2/78 3910
/proc/meminfo: memFree=1752104/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=94516 CPUtime=702.1
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 25413 0 0 0 70188 22 0 0 25 0 1 0 190230994 96784384 22773 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 23629 22773 67 130 0 23496 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 94516

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.84 2/78 3910
/proc/meminfo: memFree=1749032/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=97488 CPUtime=762.09
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 26159 0 0 0 76186 23 0 0 25 0 1 0 190230994 99827712 23519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 24372 23519 67 130 0 24239 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 97488

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.84 2/78 3910
/proc/meminfo: memFree=1745832/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=100636 CPUtime=822.06
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 26948 0 0 0 82182 24 0 0 25 0 1 0 190230994 103051264 24308 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 25159 24308 67 130 0 25026 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 100636

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.85 2/78 3910
/proc/meminfo: memFree=1742824/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=103660 CPUtime=882.05
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 27699 0 0 0 88180 25 0 0 25 0 1 0 190230994 106147840 25059 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 25915 25059 67 130 0 25782 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 103660

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.85 2/78 3910
/proc/meminfo: memFree=1739624/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=107460 CPUtime=942.03
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 28508 0 0 0 94177 26 0 0 25 0 1 0 190230994 110039040 25868 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 26865 25868 67 130 0 26732 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 107460

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 3910
/proc/meminfo: memFree=1736424/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=110584 CPUtime=1002.01
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 29295 0 0 0 100174 27 0 0 25 0 1 0 190230994 113238016 26655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 27646 26655 67 130 0 27513 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 110584

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 3910
/proc/meminfo: memFree=1733096/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=113820 CPUtime=1062
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 30135 0 0 0 106171 29 0 0 25 0 1 0 190230994 116551680 27495 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 28455 27495 67 130 0 28322 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 113820

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 3910
/proc/meminfo: memFree=1729640/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=117252 CPUtime=1121.99
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 31000 0 0 0 112169 30 0 0 25 0 1 0 190230994 120066048 28360 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 29313 28360 67 130 0 29180 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 117252

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 3910
/proc/meminfo: memFree=1726696/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=120128 CPUtime=1181.97
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 31737 0 0 0 118166 31 0 0 25 0 1 0 190230994 123011072 29097 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 30032 29097 67 130 0 29899 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 120128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 3910
/proc/meminfo: memFree=1725800/2055920 swapFree=4146740/4192956
[pid=3909] ppid=3907 vsize=121076 CPUtime=1200.06
/proc/3909/stat : 3909 (minisat_noasser) R 3907 3909 3604 0 -1 4194304 31951 0 0 0 119975 31 0 0 25 0 1 0 190230994 123981824 29311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3909/statm: 30269 29311 67 130 0 30136 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 121076

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): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.76
CPU system time (s): 0.338948
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 121076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.338948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31951
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= 5
involuntary context switches= 2123

runsolver used 0.898863 second user time and 2.69259 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Wed Apr 25 09:03:41 UTC 2007

IDJOB= 421483
IDBENCH= 20406
IDSOLVER= 188
FILE ID= node11/421483-1177491820

PBS_JOBID= 4685869

Free space on /tmp= 66344 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/hard/sortnet-7-ipc5-h15-unsat.cnf
COMMAND LINE= /tmp/evaluation/421483-1177491820/minisat_noassertions /tmp/evaluation/421483-1177491820/instance-421483-1177491820.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-421483-1177491820 -o ROOT/results/node11/solver-421483-1177491820 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421483-1177491820/minisat_noassertions /tmp/evaluation/421483-1177491820/instance-421483-1177491820.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  0683489092a5eb0c881dd17c2c45d08e

RANDOM SEED= 308244569

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1843784 kB
Buffers:         39136 kB
Cached:         103584 kB
SwapCached:      15312 kB
Active:         106436 kB
Inactive:        60280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843784 kB
SwapTotal:     4192956 kB
SwapFree:      4146740 kB
Dirty:            7816 kB
Writeback:           0 kB
Mapped:          29876 kB
Slab:            30916 kB
Committed_AS:  6343600 kB
PageTables:       1848 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= 66344 MiB

End job on node11 on Wed Apr 25 09:23:43 UTC 2007