Trace number 421876

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? (MO) 4441.36 4442.79

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                                               |
0.99/1.02	c |  Parsing time:         0.93         s                                       |
3.39/3.44	c ============================[ Search Statistics ]==============================
3.39/3.44	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.39/3.44	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.39/3.44	c ===============================================================================
3.39/3.44	c |         0 |   83311   456210  1209972 |   152070        0    nan |  0.000 % |
3.59/3.64	c |       100 |   83311   456210  1209972 |   167277      100    214 | 23.370 % |
3.89/3.95	c |       250 |   83306   456210  1209972 |   184004      248    136 | 23.389 % |
4.19/4.24	c |       475 |   83284   456210  1209972 |   202405      472    107 | 23.676 % |
4.58/4.62	c |       815 |   83284   456210  1209972 |   222645      812    101 | 23.676 % |
5.49/5.51	c |      1321 |   83221   456210  1209972 |   244910     1318     99 | 23.676 % |
6.59/6.63	c |      2081 |   82541   452866  1201617 |   269401     2073    125 | 25.200 % |
8.48/8.52	c |      3220 |   79366   432321  1151134 |   296341     3195    127 | 25.511 % |
12.98/13.03	c |      4928 |   73029   394918  1057862 |   325975     4895    155 | 28.952 % |
20.68/20.76	c |      7490 |   71533   386009  1035637 |   358573     7450    197 | 29.771 % |
30.36/30.43	c |     11337 |   70875   383171  1029822 |   394430    11289    211 | 30.124 % |
46.06/46.17	c |     17105 |   69367   374735  1007977 |   433873    17044    234 | 30.963 % |
71.15/71.28	c |     25755 |   67667   366129   987042 |   477260    25656    273 | 32.464 % |
115.93/116.08	c |     38730 |   66075   353466   955024 |   524986    38596    366 | 32.727 % |
194.41/194.57	c |     58191 |   64722   346027   937099 |   577485    58032    433 | 33.476 % |
317.38/317.57	c |     87384 |   64695   345773   936462 |   635234    87203    512 | 33.480 % |
584.49/584.74	c |    131173 |   64666   345716   936319 |   698757   130988    571 | 33.516 % |
1060.45/1060.82	c |    196857 |   64599   345265   935164 |   768633   196653    670 | 33.552 % |
1714.96/1715.51	c |    295385 |   64111   341793   926778 |   845496   294883    703 | 33.793 % |
2965.89/2966.90	c |    443177 |   64054   341505   926069 |   930046   442605    702 | 33.841 % |

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/node35/watcher-421876-1177503980 -o ROOT/results/node35/solver-421876-1177503980 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421876-1177503980/minisat_noassertions /tmp/evaluation/421876-1177503980/instance-421876-1177503980.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.79 0.92 0.97 3/77 16030
/proc/meminfo: memFree=1755272/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=2328 CPUtime=0
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 198313565 2383872 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 582 462 50 130 0 449 0

[startup+0.105585 s]
/proc/loadavg: 0.79 0.92 0.97 3/77 16030
/proc/meminfo: memFree=1755272/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=15132 CPUtime=0.09
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 3245 0 0 0 9 0 0 0 18 0 1 0 198313565 15495168 3231 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 3783 3231 50 130 0 3650 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15132

[startup+0.201592 s]
/proc/loadavg: 0.79 0.92 0.97 3/77 16030
/proc/meminfo: memFree=1755272/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=32212 CPUtime=0.19
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 6632 0 0 0 16 3 0 0 19 0 1 0 198313565 32985088 6618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 8053 6619 50 130 0 7920 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 32212

[startup+0.301603 s]
/proc/loadavg: 0.79 0.92 0.97 3/77 16030
/proc/meminfo: memFree=1755272/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=38036 CPUtime=0.29
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 8122 0 0 0 25 4 0 0 20 0 1 0 198313565 38948864 8108 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 9509 8110 50 130 0 9376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38036

[startup+0.70165 s]
/proc/loadavg: 0.79 0.92 0.97 3/77 16030
/proc/meminfo: memFree=1755272/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=57180 CPUtime=0.69
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 12777 0 0 0 62 7 0 0 24 0 1 0 198313565 58552320 12763 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 14295 12763 50 130 0 14162 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57180

[startup+1.50174 s]
/proc/loadavg: 0.79 0.92 0.97 2/78 16031
/proc/meminfo: memFree=1688640/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=72888 CPUtime=1.49
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 17097 0 0 0 140 9 0 0 25 0 1 0 198313565 74637312 17083 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 18222 17083 62 130 0 18089 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72888

[startup+3.10194 s]
/proc/loadavg: 0.79 0.92 0.97 2/78 16031
/proc/meminfo: memFree=1670592/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=95436 CPUtime=3.09
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 22329 0 0 0 298 11 0 0 25 0 1 0 198313565 97726464 22315 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529226 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 23859 22315 62 130 0 23726 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 95436

[startup+6.30131 s]
/proc/loadavg: 0.89 0.94 0.98 2/78 16031
/proc/meminfo: memFree=1675840/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=82004 CPUtime=6.28
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 22785 0 0 0 616 12 0 0 25 0 1 0 198313565 83972096 19795 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 20501 19795 67 130 0 20368 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 82004

[startup+12.7011 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 16031
/proc/meminfo: memFree=1675968/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=82004 CPUtime=12.68
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 22798 0 0 0 1256 12 0 0 25 0 1 0 198313565 83972096 19808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 20501 19808 67 130 0 20368 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 82004

[startup+25.5016 s]
/proc/loadavg: 0.92 0.94 0.98 2/78 16031
/proc/meminfo: memFree=1675968/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=82004 CPUtime=25.47
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 22798 0 0 0 2535 12 0 0 25 0 1 0 198313565 83972096 19808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 20501 19808 67 130 0 20368 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 82004

[startup+51.1016 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 16031
/proc/meminfo: memFree=1669504/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=89000 CPUtime=51.05
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 24509 0 0 0 5091 14 0 0 25 0 1 0 198313565 91136000 21519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 22250 21519 67 130 0 22117 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 89000

[startup+102.302 s]
/proc/loadavg: 0.97 0.95 0.98 2/78 16031
/proc/meminfo: memFree=1641408/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=116872 CPUtime=102.24
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 31480 0 0 0 10202 22 0 0 25 0 1 0 198313565 119676928 28490 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 29218 28490 67 130 0 29085 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 116872

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 16031
/proc/meminfo: memFree=1605248/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=153088 CPUtime=162.22
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 40541 0 0 0 16193 29 0 0 25 0 1 0 198313565 156762112 37551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 38272 37551 67 130 0 38139 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 153088

[startup+222.306 s]
/proc/loadavg: 1.05 0.98 0.98 2/78 16031
/proc/meminfo: memFree=1570944/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=187208 CPUtime=222.21
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 49057 0 0 0 22184 37 0 0 25 0 1 0 198313565 191700992 46067 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 46802 46067 67 130 0 46669 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 187208

[startup+282.302 s]
/proc/loadavg: 1.02 0.98 0.98 2/78 16031
/proc/meminfo: memFree=1531392/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=227036 CPUtime=282.18
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 59033 0 0 0 28172 46 0 0 25 0 1 0 198313565 232484864 56043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 56759 56043 67 130 0 56626 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 227036

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 16031
/proc/meminfo: memFree=1496960/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=261200 CPUtime=342.16
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 67547 0 0 0 34163 53 0 0 25 0 1 0 198313565 267468800 64557 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 65300 64557 67 130 0 65167 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 261200

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 16031
/proc/meminfo: memFree=1467072/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=291332 CPUtime=402.14
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 75076 0 0 0 40154 60 0 0 25 0 1 0 198313565 298323968 72086 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 72833 72086 67 130 0 72700 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 291332

[startup+462.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 16031
/proc/meminfo: memFree=1441152/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=316900 CPUtime=462.12
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 81464 0 0 0 46146 66 0 0 25 0 1 0 198313565 324505600 78474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548179 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 79225 78474 67 130 0 79092 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 316900

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 16031
/proc/meminfo: memFree=1414528/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=343616 CPUtime=522.11
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 88163 0 0 0 52140 71 0 0 25 0 1 0 198313565 351862784 85173 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 85904 85173 67 130 0 85771 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 343616

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 16031
/proc/meminfo: memFree=1390272/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=367688 CPUtime=582.1
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 94169 0 0 0 58132 78 0 0 25 0 1 0 198313565 376512512 91179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 91922 91179 67 130 0 91789 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 367688

[startup+642.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/78 16031
/proc/meminfo: memFree=1360000/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=398536 CPUtime=642.07
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 101820 0 0 0 64124 83 0 0 25 0 1 0 198313565 408100864 98830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 99634 98830 67 130 0 99501 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 398536


################
# More data... #
################

[startup+3522.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16231
/proc/meminfo: memFree=246080/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=1511024 CPUtime=3521.14
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 379599 0 0 0 351769 345 0 0 25 0 1 0 198313565 1547288576 376609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 377756 376609 67 130 0 377623 0
Current children cumulated CPU time (s) 3521.14
Current children cumulated vsize (KiB) 1511024

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16231
/proc/meminfo: memFree=216000/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=1541608 CPUtime=3581.11
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 387238 0 0 0 357760 351 0 0 25 0 1 0 198313565 1578606592 384248 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 385402 384248 67 130 0 385269 0
Current children cumulated CPU time (s) 3581.11
Current children cumulated vsize (KiB) 1541608

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16231
/proc/meminfo: memFree=190656/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=1566316 CPUtime=3641.1
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 393452 0 0 0 363753 357 0 0 25 0 1 0 198313565 1603907584 390462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 391579 390462 67 130 0 391446 0
Current children cumulated CPU time (s) 3641.1
Current children cumulated vsize (KiB) 1566316

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16231
/proc/meminfo: memFree=166976/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=1590412 CPUtime=3701.08
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 399462 0 0 0 369746 362 0 0 25 0 1 0 198313565 1628581888 396472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 397603 396472 67 130 0 397470 0
Current children cumulated CPU time (s) 3701.08
Current children cumulated vsize (KiB) 1590412

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16231
/proc/meminfo: memFree=143680/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=1613288 CPUtime=3761.06
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 405181 0 0 0 375739 367 0 0 25 0 1 0 198313565 1652006912 402191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 403322 402191 67 130 0 403189 0
Current children cumulated CPU time (s) 3761.06
Current children cumulated vsize (KiB) 1613288

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16231
/proc/meminfo: memFree=123072/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=1634176 CPUtime=3821.04
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 410382 0 0 0 381732 372 0 0 25 0 1 0 198313565 1673396224 407392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 408544 407392 67 130 0 408411 0
Current children cumulated CPU time (s) 3821.04
Current children cumulated vsize (KiB) 1634176

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16231
/proc/meminfo: memFree=98176/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=1658792 CPUtime=3881.03
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 416543 0 0 0 387725 378 0 0 25 0 1 0 198313565 1698603008 413553 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 414698 413553 67 130 0 414565 0
Current children cumulated CPU time (s) 3881.03
Current children cumulated vsize (KiB) 1658792

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16231
/proc/meminfo: memFree=77184/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=1679692 CPUtime=3941.01
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 421799 0 0 0 393719 382 0 0 25 0 1 0 198313565 1720004608 418809 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548030 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 419923 418809 67 130 0 419790 0
Current children cumulated CPU time (s) 3941.01
Current children cumulated vsize (KiB) 1679692

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16231
/proc/meminfo: memFree=57536/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=1699316 CPUtime=4000.99
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 426695 0 0 0 399712 387 0 0 25 0 1 0 198313565 1740099584 423705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 424829 423705 67 130 0 424696 0
Current children cumulated CPU time (s) 4000.99
Current children cumulated vsize (KiB) 1699316

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16231
/proc/meminfo: memFree=35968/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=1720688 CPUtime=4060.98
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 432044 0 0 0 405707 391 0 0 25 0 1 0 198313565 1761984512 429054 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 430172 429054 67 130 0 430039 0
Current children cumulated CPU time (s) 4060.98
Current children cumulated vsize (KiB) 1720688

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16231
/proc/meminfo: memFree=15040/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=1741744 CPUtime=4120.96
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 437296 0 0 0 411701 395 0 0 25 0 1 0 198313565 1783545856 434306 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 435436 434306 67 130 0 435303 0
Current children cumulated CPU time (s) 4120.96
Current children cumulated vsize (KiB) 1741744

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16231
/proc/meminfo: memFree=16320/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=1762248 CPUtime=4180.95
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 442425 0 0 0 417694 401 0 0 25 0 1 0 198313565 1804541952 439435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548434 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 440562 439435 67 130 0 440429 0
Current children cumulated CPU time (s) 4180.95
Current children cumulated vsize (KiB) 1762248

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16231
/proc/meminfo: memFree=16320/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=1784348 CPUtime=4240.92
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 447966 0 0 0 423687 405 0 0 25 0 1 0 198313565 1827172352 444976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 446087 444976 67 130 0 445954 0
Current children cumulated CPU time (s) 4240.92
Current children cumulated vsize (KiB) 1784348

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16231
/proc/meminfo: memFree=15360/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=1802612 CPUtime=4300.91
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 452523 0 0 0 429681 410 0 0 25 0 1 0 198313565 1845874688 449533 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 450653 449533 67 130 0 450520 0
Current children cumulated CPU time (s) 4300.91
Current children cumulated vsize (KiB) 1802612

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16231
/proc/meminfo: memFree=15040/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=1822032 CPUtime=4360.88
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 457402 0 0 0 435674 414 0 0 25 0 1 0 198313565 1865760768 454412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 455508 454412 67 130 0 455375 0
Current children cumulated CPU time (s) 4360.88
Current children cumulated vsize (KiB) 1822032

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16231
/proc/meminfo: memFree=14848/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=1837880 CPUtime=4420.87
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 461359 0 0 0 441668 419 0 0 25 0 1 0 198313565 1881989120 458369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 459470 458369 67 130 0 459337 0
Current children cumulated CPU time (s) 4420.87
Current children cumulated vsize (KiB) 1837880



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+4442.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16233
/proc/meminfo: memFree=15744/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=1843292 CPUtime=4441.07
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4194304 462697 0 0 0 443686 421 0 0 25 0 1 0 198313565 1887531008 459707 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 460823 459707 67 130 0 460690 0
Current children cumulated CPU time (s) 4441.07
Current children cumulated vsize (KiB) 1843292

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

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

[startup+4442.7 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16233
/proc/meminfo: memFree=15744/2055920 swapFree=4151088/4192956
[pid=16030] ppid=16028 vsize=0 CPUtime=4441.26
/proc/16030/stat : 16030 (minisat_noasser) R 16028 16030 15974 0 -1 4195332 462697 0 0 0 443686 440 0 0 25 0 1 0 198313565 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/16030/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4441.26
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4442.79
CPU time (s): 4441.36
CPU user time (s): 4436.86
CPU system time (s): 4.49532
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 1843292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4436.86
system time used= 4.49532
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462697
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= 30195

runsolver used 3.55746 second user time and 9.49356 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Wed Apr 25 12:26:21 UTC 2007

IDJOB= 421876
IDBENCH= 20370
IDSOLVER= 189
FILE ID= node35/421876-1177503980

PBS_JOBID= 4685899

Free space on /tmp= 66291 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/421876-1177503980/minisat_noassertions /tmp/evaluation/421876-1177503980/instance-421876-1177503980.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-421876-1177503980 -o ROOT/results/node35/solver-421876-1177503980 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421876-1177503980/minisat_noassertions /tmp/evaluation/421876-1177503980/instance-421876-1177503980.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4bb23e70b97827425fcf5759bf0a79a2

RANDOM SEED= 65061390

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1755808 kB
Buffers:         38120 kB
Cached:         180472 kB
SwapCached:       9684 kB
Active:         130932 kB
Inactive:       111844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755808 kB
SwapTotal:     4192956 kB
SwapFree:      4151088 kB
Dirty:           16284 kB
Writeback:           0 kB
Mapped:          30376 kB
Slab:            42604 kB
Committed_AS:  2579960 kB
PageTables:       1996 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= 66291 MiB

End job on node35 on Wed Apr 25 13:40:26 UTC 2007