Trace number 421447

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) 1200.14 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-13-u.cnf
MD5SUM4bb23e70b97827425fcf5759bf0a79a2
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 variables184196
Number of clauses833889
Sum of the clauses size1904914
Maximum clause length10
Minimum clause length1
Number of clauses of size 113964
Number of clauses of size 2672565
Number of clauses of size 3112780
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

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:  184196                                               |
0.00/0.00	c |  Number of clauses:    833889                                               |
0.99/1.01	c |  Parsing time:         0.92         s                                       |
3.39/3.41	c ============================[ Search Statistics ]==============================
3.39/3.41	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.39/3.41	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.39/3.41	c ===============================================================================
3.39/3.41	c |         0 |   83311   456210  1209972 |   152070        0    nan |  0.000 % |
3.59/3.62	c |       100 |   83311   456210  1209972 |   167277      100    214 | 23.370 % |
3.89/3.93	c |       250 |   83306   456210  1209972 |   184004      248    136 | 23.389 % |
4.19/4.21	c |       475 |   83284   456210  1209972 |   202405      472    107 | 23.676 % |
4.49/4.59	c |       815 |   83284   456210  1209972 |   222645      812    101 | 23.676 % |
5.39/5.49	c |      1321 |   83221   456210  1209972 |   244910     1318     99 | 23.676 % |
6.59/6.61	c |      2081 |   82541   452866  1201617 |   269401     2073    125 | 25.200 % |
8.39/8.49	c |      3220 |   79366   432321  1151134 |   296341     3195    127 | 25.511 % |
12.99/13.05	c |      4928 |   73029   394918  1057862 |   325975     4895    155 | 28.952 % |
20.68/20.75	c |      7490 |   71533   386009  1035637 |   358573     7450    197 | 29.771 % |
30.28/30.39	c |     11337 |   70875   383171  1029822 |   394430    11289    211 | 30.124 % |
46.08/46.12	c |     17105 |   69367   374735  1007977 |   433873    17044    234 | 30.963 % |
71.17/71.23	c |     25755 |   67667   366129   987042 |   477260    25656    273 | 32.464 % |
115.97/116.04	c |     38730 |   66075   353466   955024 |   524986    38596    366 | 32.727 % |
194.35/194.48	c |     58191 |   64722   346027   937099 |   577485    58032    433 | 33.476 % |
317.32/317.44	c |     87384 |   64695   345773   936462 |   635234    87203    512 | 33.480 % |
584.56/584.77	c |    131173 |   64666   345716   936319 |   698757   130988    571 | 33.516 % |
1061.06/1061.39	c |    196857 |   64599   345265   935164 |   768633   196653    670 | 33.552 % |

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-421447-1177491758 -o ROOT/results/node52/solver-421447-1177491758 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421447-1177491758/minisat_noassertions /tmp/evaluation/421447-1177491758/instance-421447-1177491758.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: 0.92 0.95 0.69 3/64 13822
/proc/meminfo: memFree=1814412/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=2328 CPUtime=0
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 104021002 2383872 461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 582 462 50 130 0 449 0

[startup+0.0239121 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 13822
/proc/meminfo: memFree=1814412/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=5472 CPUtime=0.01
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 1178 0 0 0 1 0 0 0 18 0 1 0 104021002 5603328 1164 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 1368 1165 50 130 0 1235 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5472

[startup+0.101916 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 13822
/proc/meminfo: memFree=1814412/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=13016 CPUtime=0.09
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 3039 0 0 0 8 1 0 0 18 0 1 0 104021002 13328384 3025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 3254 3029 50 130 0 3121 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13016

[startup+0.301931 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 13822
/proc/meminfo: memFree=1814412/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=38168 CPUtime=0.29
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 8165 0 0 0 25 4 0 0 19 0 1 0 104021002 39084032 8151 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 9542 8154 50 130 0 9409 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38168

[startup+0.701957 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 13822
/proc/meminfo: memFree=1814412/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=57444 CPUtime=0.69
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 12857 0 0 0 62 7 0 0 22 0 1 0 104021002 58822656 12843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 14361 12844 50 130 0 14228 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57444

[startup+1.50101 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 13823
/proc/meminfo: memFree=1748228/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=73152 CPUtime=1.49
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 17151 0 0 0 139 10 0 0 25 0 1 0 104021002 74907648 17137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 18288 17137 62 130 0 18155 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73152

[startup+3.10112 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 13823
/proc/meminfo: memFree=1731652/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=95436 CPUtime=3.09
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 22329 0 0 0 296 13 0 0 25 0 1 0 104021002 97726464 22315 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529418 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 23859 22315 62 130 0 23726 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 95436

[startup+6.30133 s]
/proc/loadavg: 0.93 0.95 0.69 2/65 13823
/proc/meminfo: memFree=1735052/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=82004 CPUtime=6.29
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 22785 0 0 0 616 13 0 0 25 0 1 0 104021002 83972096 19795 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547065 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 20501 19795 67 130 0 20368 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 82004

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.69 2/65 13823
/proc/meminfo: memFree=1735052/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=82004 CPUtime=12.69
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 22798 0 0 0 1256 13 0 0 25 0 1 0 104021002 83972096 19808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 20501 19808 67 130 0 20368 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 82004

[startup+25.5016 s]
/proc/loadavg: 0.95 0.96 0.70 2/65 13823
/proc/meminfo: memFree=1735180/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=82004 CPUtime=25.48
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 22798 0 0 0 2535 13 0 0 25 0 1 0 104021002 83972096 19808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 20501 19808 67 130 0 20368 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 82004

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.70 2/65 13823
/proc/meminfo: memFree=1728652/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=89000 CPUtime=51.08
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 24512 0 0 0 5093 15 0 0 25 0 1 0 104021002 91136000 21522 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 22250 21522 67 130 0 22117 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 89000

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.72 2/65 13823
/proc/meminfo: memFree=1700556/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=116872 CPUtime=102.27
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 31494 0 0 0 10205 22 0 0 25 0 1 0 104021002 119676928 28504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 29218 28504 67 130 0 29085 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 116872

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 13823
/proc/meminfo: memFree=1664396/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=153088 CPUtime=162.25
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 40547 0 0 0 16194 31 0 0 25 0 1 0 104021002 156762112 37557 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 38272 37557 67 130 0 38139 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 153088

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 13823
/proc/meminfo: memFree=1630092/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=187340 CPUtime=222.25
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 49075 0 0 0 22185 40 0 0 25 0 1 0 104021002 191836160 46085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548450 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 46835 46085 67 130 0 46702 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 187340

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 13823
/proc/meminfo: memFree=1590476/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=227168 CPUtime=282.23
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 59054 0 0 0 28174 49 0 0 25 0 1 0 104021002 232620032 56064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 56792 56064 67 130 0 56659 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 227168

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 13823
/proc/meminfo: memFree=1556108/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=261332 CPUtime=342.22
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 67567 0 0 0 34165 57 0 0 25 0 1 0 104021002 267603968 64577 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 65333 64577 67 130 0 65200 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 261332

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 13825
/proc/meminfo: memFree=1526348/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=291332 CPUtime=402.21
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 75087 0 0 0 40157 64 0 0 25 0 1 0 104021002 298323968 72097 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 72833 72097 67 130 0 72700 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 291332

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 13825
/proc/meminfo: memFree=1500428/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=316900 CPUtime=462.19
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 81468 0 0 0 46149 70 0 0 25 0 1 0 104021002 324505600 78478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 79225 78478 67 130 0 79092 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 316900

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 13825
/proc/meminfo: memFree=1473868/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=343616 CPUtime=522.18
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 88164 0 0 0 52142 76 0 0 25 0 1 0 104021002 351862784 85174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 85904 85174 67 130 0 85771 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 343616

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 13825
/proc/meminfo: memFree=1449548/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=367688 CPUtime=582.16
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 94164 0 0 0 58134 82 0 0 25 0 1 0 104021002 376512512 91174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 91922 91174 67 130 0 91789 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 367688

[startup+642.302 s]
/proc/loadavg: 1.07 0.99 0.83 2/65 13825
/proc/meminfo: memFree=1418700/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=398404 CPUtime=642.15
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 101804 0 0 0 64126 89 0 0 25 0 1 0 104021002 407965696 98814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520997 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 99601 98814 67 130 0 99468 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 398404

[startup+702.301 s]
/proc/loadavg: 1.03 0.99 0.83 2/65 13825
/proc/meminfo: memFree=1382348/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=434960 CPUtime=702.14
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 110949 0 0 0 70116 98 0 0 25 0 1 0 104021002 445399040 107959 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 108740 107959 67 130 0 108607 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 434960

[startup+762.305 s]
/proc/loadavg: 1.01 0.99 0.84 2/65 13825
/proc/meminfo: memFree=1348940/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=468092 CPUtime=762.12
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 119230 0 0 0 76107 105 0 0 25 0 1 0 104021002 479326208 116240 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 117023 116240 67 130 0 116890 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 468092

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.85 2/65 13825
/proc/meminfo: memFree=1315660/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=501452 CPUtime=822.11
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 127592 0 0 0 82097 114 0 0 25 0 1 0 104021002 513486848 124602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 125363 124602 67 130 0 125230 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 501452

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.85 2/65 13825
/proc/meminfo: memFree=1286220/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=530760 CPUtime=882.09
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 134891 0 0 0 88090 119 0 0 25 0 1 0 104021002 543498240 131901 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 132690 131901 67 130 0 132557 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 530760

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.86 2/65 13825
/proc/meminfo: memFree=1261644/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=555436 CPUtime=942.09
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 141072 0 0 0 94083 126 0 0 25 0 1 0 104021002 568766464 138082 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 138859 138082 67 130 0 138726 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 555436

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.86 2/65 13825
/proc/meminfo: memFree=1241356/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=575520 CPUtime=1002.07
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 146071 0 0 0 100076 131 0 0 25 0 1 0 104021002 589332480 143081 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 143880 143081 67 130 0 143747 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 575520

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/65 13825
/proc/meminfo: memFree=1221452/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=595432 CPUtime=1062.06
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 151061 0 0 0 106070 136 0 0 25 0 1 0 104021002 609722368 148071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548024 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 148858 148071 67 130 0 148725 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 595432

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 13825
/proc/meminfo: memFree=1187852/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=629452 CPUtime=1122.04
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 159463 0 0 0 112060 144 0 0 25 0 1 0 104021002 644558848 156473 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 157363 156473 67 130 0 157230 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 629452

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 13825
/proc/meminfo: memFree=1159884/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=657700 CPUtime=1182.03
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 166538 0 0 0 118053 150 0 0 25 0 1 0 104021002 673484800 163548 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546791 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 164425 163548 67 130 0 164292 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 657700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 13825
/proc/meminfo: memFree=1149516/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=667380 CPUtime=1200.04
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4194304 168977 0 0 0 119852 152 0 0 25 0 1 0 104021002 683397120 165987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 166845 165987 67 130 0 166712 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 667380

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 13825
/proc/meminfo: memFree=1149516/2055920 swapFree=4182996/4192956
[pid=13822] ppid=13820 vsize=0 CPUtime=1200.14
/proc/13822/stat : 13822 (minisat_noasser) R 13820 13822 13519 0 -1 4195332 168977 0 0 0 119852 162 0 0 25 0 1 0 104021002 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/13822/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.14
CPU user time (s): 1198.52
CPU system time (s): 1.62375
CPU usage (%): 99.9779
Max. virtual memory (cumulated for all children) (KiB): 667380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.52
system time used= 1.62375
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 168977
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= 1249

runsolver used 0.988849 second user time and 2.30265 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Wed Apr 25 09:02:39 UTC 2007

IDJOB= 421447
IDBENCH= 20370
IDSOLVER= 188
FILE ID= node52/421447-1177491758

PBS_JOBID= 4685826

Free space on /tmp= 66298 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= /tmp/evaluation/421447-1177491758/minisat_noassertions /tmp/evaluation/421447-1177491758/instance-421447-1177491758.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-421447-1177491758 -o ROOT/results/node52/solver-421447-1177491758 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421447-1177491758/minisat_noassertions /tmp/evaluation/421447-1177491758/instance-421447-1177491758.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  4bb23e70b97827425fcf5759bf0a79a2

RANDOM SEED= 637099938

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:       1814820 kB
Buffers:         16784 kB
Cached:         150472 kB
SwapCached:       3968 kB
Active:          76764 kB
Inactive:       100156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814820 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:           16132 kB
Writeback:           0 kB
Mapped:          15624 kB
Slab:            50180 kB
Committed_AS:  1806656 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= 66298 MiB

End job on node52 on Wed Apr 25 09:22:42 UTC 2007