Trace number 421878

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) 10000.2 10003

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

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:  246502                                               |
0.00/0.00	c |  Number of clauses:    1169243                                              |
1.39/1.45	c |  Parsing time:         1.33         s                                       |
5.39/5.42	c ============================[ Search Statistics ]==============================
5.39/5.42	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.39/5.42	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.39/5.42	c ===============================================================================
5.39/5.42	c |         0 |   60817   420689  1096414 |   140229        0    nan |  0.000 % |
5.89/5.94	c |       100 |   60755   420689  1096414 |   154252       96     37 | 49.353 % |
6.29/6.37	c |       254 |   60683   420689  1096414 |   169677      241     42 | 50.087 % |
7.19/7.21	c |       479 |   60583   420689  1096414 |   186645      451     37 | 51.259 % |
8.49/8.56	c |       816 |   54860   378383   995606 |   205310      774     40 | 51.274 % |
10.59/10.66	c |      1322 |   54734   377492   993415 |   225841     1278     49 | 51.325 % |
13.19/13.29	c |      2081 |   42104   272373   730390 |   248425     1807     47 | 56.449 % |
15.09/15.15	c |      3220 |   42010   272373   730390 |   273267     2945     72 | 57.993 % |
17.59/17.64	c |      4928 |   38131   240625   646260 |   300594     4616     93 | 59.962 % |
21.18/21.27	c |      7490 |   32899   201456   544842 |   330654     7067     94 | 60.188 % |
25.19/25.26	c |     11335 |   32899   201456   544842 |   363719    10912    121 | 60.188 % |
35.47/35.54	c |     17101 |   32887   201359   544586 |   400091    16677    148 | 60.192 % |
49.87/49.99	c |     25751 |   32724   200327   541763 |   440100    25321    150 | 60.254 % |
74.16/74.29	c |     38726 |   32180   194198   525247 |   484110    38290    138 | 60.479 % |
116.55/116.64	c |     58188 |   32176   194198   525247 |   532521    57750    128 | 60.546 % |
192.43/192.53	c |     87380 |   32006   190685   515333 |   585774    86936    113 | 60.647 % |
311.81/311.92	c |    131169 |   31756   188646   510459 |   644351   130724    111 | 60.795 % |
563.24/563.46	c |    196853 |   31392   185839   503184 |   708786   196396    116 | 60.808 % |
1020.03/1020.38	c |    295381 |   31359   185604   502581 |   779665   294924    112 | 60.808 % |
1894.11/1894.61	c |    443170 |   31343   185527   502387 |   857631   442709    125 | 60.830 % |
3420.34/3421.34	c |    664854 |   31284   185057   501216 |   943395   664392    133 | 60.838 % |
6797.29/6799.26	c |    997379 |   31284   185057   501216 |  1037734   996917    110 | 60.838 % |

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/node70/watcher-421878-1177504023 -o ROOT/results/node70/solver-421878-1177504023 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421878-1177504023/minisat_noassertions /tmp/evaluation/421878-1177504023/instance-421878-1177504023.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: 0.85 0.97 0.94 3/64 9480
/proc/meminfo: memFree=1790392/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=2328 CPUtime=0
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 473 0 0 0 0 0 0 0 18 0 1 0 189939821 2383872 459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 582 460 50 130 0 449 0

[startup+0.0397851 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 9480
/proc/meminfo: memFree=1790392/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=7788 CPUtime=0.03
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 1598 0 0 0 3 0 0 0 18 0 1 0 189939821 7974912 1584 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 1947 1584 50 130 0 1814 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7788

[startup+0.101786 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 9480
/proc/meminfo: memFree=1790392/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=13272 CPUtime=0.09
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 2896 0 0 0 8 1 0 0 18 0 1 0 189939821 13590528 2882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 3318 2886 50 130 0 3185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13272

[startup+0.301805 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 9480
/proc/meminfo: memFree=1790392/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=44044 CPUtime=0.29
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 9217 0 0 0 26 3 0 0 19 0 1 0 189939821 45101056 9203 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 11011 9203 50 130 0 10878 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44044

[startup+0.701845 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 9480
/proc/meminfo: memFree=1790392/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=63452 CPUtime=0.69
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 13963 0 0 0 62 7 0 0 23 0 1 0 189939821 64974848 13949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 15863 13949 50 130 0 15730 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63452

[startup+1.50192 s]
/proc/loadavg: 0.86 0.97 0.94 2/65 9481
/proc/meminfo: memFree=1719712/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=102940 CPUtime=1.49
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 22999 0 0 0 137 12 0 0 25 0 1 0 189939821 105410560 22977 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134527260 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 25735 22978 61 130 0 25602 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102940

[startup+3.10108 s]
/proc/loadavg: 0.86 0.97 0.94 2/65 9481
/proc/meminfo: memFree=1697312/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=117404 CPUtime=3.08
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 26445 0 0 0 295 13 0 0 25 0 1 0 189939821 120221696 26423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 29351 26423 61 130 0 29218 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 117404

[startup+6.3014 s]
/proc/loadavg: 0.87 0.97 0.94 2/65 9481
/proc/meminfo: memFree=1669472/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=111228 CPUtime=6.29
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 30562 0 0 0 614 15 0 0 25 0 1 0 189939821 113897472 26171 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552777 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 27807 26171 66 130 0 27674 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 111228

[startup+12.701 s]
/proc/loadavg: 0.88 0.97 0.94 2/65 9481
/proc/meminfo: memFree=1685808/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=111228 CPUtime=12.69
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 30570 0 0 0 1254 15 0 0 25 0 1 0 189939821 113897472 26179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 27807 26179 67 130 0 27674 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 111228

[startup+25.5013 s]
/proc/loadavg: 0.91 0.97 0.94 2/65 9481
/proc/meminfo: memFree=1685936/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=111228 CPUtime=25.48
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 30572 0 0 0 2533 15 0 0 25 0 1 0 189939821 113897472 26181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548091 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 27807 26181 67 130 0 27674 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 111228

[startup+51.1019 s]
/proc/loadavg: 0.94 0.97 0.94 2/65 9481
/proc/meminfo: memFree=1686000/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=111228 CPUtime=51.07
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 30572 0 0 0 5092 15 0 0 25 0 1 0 189939821 113897472 26181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 27807 26181 67 130 0 27674 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 111228

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.94 2/65 9481
/proc/meminfo: memFree=1683440/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=113980 CPUtime=102.26
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 31229 0 0 0 10210 16 0 0 25 0 1 0 189939821 116715520 26838 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 28495 26838 67 130 0 28362 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 113980

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 9481
/proc/meminfo: memFree=1675184/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=122312 CPUtime=162.24
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 33293 0 0 0 16206 18 0 0 25 0 1 0 189939821 125247488 28902 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 30578 28902 67 130 0 30445 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 122312

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 9481
/proc/meminfo: memFree=1666480/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=131036 CPUtime=222.22
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 35465 0 0 0 22202 20 0 0 25 0 1 0 189939821 134180864 31074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 32759 31074 67 130 0 32626 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 131036

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 9481
/proc/meminfo: memFree=1657520/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=139984 CPUtime=282.21
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 37698 0 0 0 28199 22 0 0 25 0 1 0 189939821 143343616 33307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 34996 33307 67 130 0 34863 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 139984

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 9481
/proc/meminfo: memFree=1648560/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=149108 CPUtime=342.2
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 39936 0 0 0 34195 25 0 0 25 0 1 0 189939821 152686592 35545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 37277 35545 67 130 0 37144 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 149108

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 9481
/proc/meminfo: memFree=1638704/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=158916 CPUtime=402.18
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 42407 0 0 0 40191 27 0 0 25 0 1 0 189939821 162729984 38016 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 39729 38016 67 130 0 39596 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 158916

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 9481
/proc/meminfo: memFree=1630000/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=167576 CPUtime=462.16
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 44548 0 0 0 46187 29 0 0 25 0 1 0 189939821 171597824 40157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 41894 40157 67 130 0 41761 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 167576

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 9481
/proc/meminfo: memFree=1622960/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=174680 CPUtime=522.15
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 46333 0 0 0 52184 31 0 0 25 0 1 0 189939821 178872320 41942 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 43670 41942 67 130 0 43537 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 174680

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 9481
/proc/meminfo: memFree=1616432/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=181124 CPUtime=582.13
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 47947 0 0 0 58181 32 0 0 25 0 1 0 189939821 185470976 43556 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 45281 43556 67 130 0 45148 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 181124

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 9481
/proc/meminfo: memFree=1610352/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=187496 CPUtime=642.12
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 49429 0 0 0 64178 34 0 0 25 0 1 0 189939821 191995904 45038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 46874 45038 67 130 0 46741 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 187496


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 9883
/proc/meminfo: memFree=1179632/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=622440 CPUtime=9099.8
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 156454 0 0 0 909824 156 0 0 25 0 1 0 189939821 637378560 152063 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 155610 152063 67 130 0 155477 0
Current children cumulated CPU time (s) 9099.8
Current children cumulated vsize (KiB) 622440

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 9883
/proc/meminfo: memFree=1178416/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=623628 CPUtime=9159.79
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 156744 0 0 0 915823 156 0 0 25 0 1 0 189939821 638595072 152353 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 155907 152353 67 130 0 155774 0
Current children cumulated CPU time (s) 9159.79
Current children cumulated vsize (KiB) 623628

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 9883
/proc/meminfo: memFree=1177904/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=624184 CPUtime=9219.78
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 156874 0 0 0 921821 157 0 0 25 0 1 0 189939821 639164416 152483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546106 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 156046 152483 67 130 0 155913 0
Current children cumulated CPU time (s) 9219.78
Current children cumulated vsize (KiB) 624184

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 10057
/proc/meminfo: memFree=1176488/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=624184 CPUtime=9279.68
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 156874 0 0 0 927811 157 0 0 25 0 1 0 189939821 639164416 152483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 156046 152483 67 130 0 155913 0
Current children cumulated CPU time (s) 9279.68
Current children cumulated vsize (KiB) 624184

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10081
/proc/meminfo: memFree=1177456/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=624184 CPUtime=9339.65
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 156874 0 0 0 933808 157 0 0 25 0 1 0 189939821 639164416 152483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 156046 152483 67 130 0 155913 0
Current children cumulated CPU time (s) 9339.65
Current children cumulated vsize (KiB) 624184

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10081
/proc/meminfo: memFree=1177456/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=624184 CPUtime=9399.63
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 156874 0 0 0 939806 157 0 0 25 0 1 0 189939821 639164416 152483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545953 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 156046 152483 67 130 0 155913 0
Current children cumulated CPU time (s) 9399.63
Current children cumulated vsize (KiB) 624184

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10081
/proc/meminfo: memFree=1177520/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=624184 CPUtime=9459.62
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 156874 0 0 0 945805 157 0 0 25 0 1 0 189939821 639164416 152483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545996 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 156046 152483 67 130 0 155913 0
Current children cumulated CPU time (s) 9459.62
Current children cumulated vsize (KiB) 624184

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10081
/proc/meminfo: memFree=1177584/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=624184 CPUtime=9519.6
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 156874 0 0 0 951803 157 0 0 25 0 1 0 189939821 639164416 152483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 156046 152483 67 130 0 155913 0
Current children cumulated CPU time (s) 9519.6
Current children cumulated vsize (KiB) 624184

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10081
/proc/meminfo: memFree=1177648/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=624184 CPUtime=9579.59
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 156877 0 0 0 957802 157 0 0 25 0 1 0 189939821 639164416 152486 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552564 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 156046 152486 67 130 0 155913 0
Current children cumulated CPU time (s) 9579.59
Current children cumulated vsize (KiB) 624184

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10081
/proc/meminfo: memFree=1177648/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=624184 CPUtime=9639.57
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 156882 0 0 0 963800 157 0 0 25 0 1 0 189939821 639164416 152491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 156046 152491 67 130 0 155913 0
Current children cumulated CPU time (s) 9639.57
Current children cumulated vsize (KiB) 624184

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10081
/proc/meminfo: memFree=1177648/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=624184 CPUtime=9699.56
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 156882 0 0 0 969799 157 0 0 25 0 1 0 189939821 639164416 152491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548179 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 156046 152491 67 130 0 155913 0
Current children cumulated CPU time (s) 9699.56
Current children cumulated vsize (KiB) 624184

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10081
/proc/meminfo: memFree=1177584/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=624184 CPUtime=9759.54
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 156882 0 0 0 975797 157 0 0 25 0 1 0 189939821 639164416 152491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 156046 152491 67 130 0 155913 0
Current children cumulated CPU time (s) 9759.54
Current children cumulated vsize (KiB) 624184

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10081
/proc/meminfo: memFree=1177648/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=624184 CPUtime=9819.52
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 156886 0 0 0 981795 157 0 0 25 0 1 0 189939821 639164416 152495 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 156046 152495 67 130 0 155913 0
Current children cumulated CPU time (s) 9819.52
Current children cumulated vsize (KiB) 624184

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10081
/proc/meminfo: memFree=1177648/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=624264 CPUtime=9879.51
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 156894 0 0 0 987794 157 0 0 25 0 1 0 189939821 639246336 152503 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 156066 152503 67 130 0 155933 0
Current children cumulated CPU time (s) 9879.51
Current children cumulated vsize (KiB) 624264

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10081
/proc/meminfo: memFree=1177648/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=624264 CPUtime=9939.49
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 156894 0 0 0 993792 157 0 0 25 0 1 0 189939821 639246336 152503 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 156066 152503 67 130 0 155933 0
Current children cumulated CPU time (s) 9939.49
Current children cumulated vsize (KiB) 624264

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10081
/proc/meminfo: memFree=1177584/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=624264 CPUtime=9999.48
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 156895 0 0 0 999791 157 0 0 25 0 1 0 189939821 639246336 152504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 156066 152504 67 130 0 155933 0
Current children cumulated CPU time (s) 9999.48
Current children cumulated vsize (KiB) 624264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10081
/proc/meminfo: memFree=1177584/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=624264 CPUtime=10000.1
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 156895 0 0 0 999851 157 0 0 25 0 1 0 189939821 639246336 152504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 156066 152504 67 130 0 155933 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 624264

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

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

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10081
/proc/meminfo: memFree=1177584/2055920 swapFree=4183812/4192956
[pid=9480] ppid=9478 vsize=624264 CPUtime=10000.1
/proc/9480/stat : 9480 (minisat_noasser) R 9478 9480 9424 0 -1 4194304 156895 0 0 0 999851 157 0 0 25 0 1 0 189939821 639246336 152504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/9480/statm: 156066 152504 67 130 0 155933 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 624264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003
CPU time (s): 10000.2
CPU user time (s): 9998.52
CPU system time (s): 1.67374
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 624264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.52
system time used= 1.67374
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 156895
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= 20756

runsolver used 8.29474 second user time and 19.1501 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Wed Apr 25 12:27:05 UTC 2007

IDJOB= 421878
IDBENCH= 20372
IDSOLVER= 189
FILE ID= node70/421878-1177504023

PBS_JOBID= 4685901

Free space on /tmp= 66455 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/421878-1177504023/minisat_noassertions /tmp/evaluation/421878-1177504023/instance-421878-1177504023.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-421878-1177504023 -o ROOT/results/node70/solver-421878-1177504023 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421878-1177504023/minisat_noassertions /tmp/evaluation/421878-1177504023/instance-421878-1177504023.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1f049803198bb32ab05476465773cc39

RANDOM SEED= 802216086

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1790912 kB
Buffers:         19644 kB
Cached:         171992 kB
SwapCached:       3048 kB
Active:          86120 kB
Inactive:       114924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790912 kB
SwapTotal:     4192956 kB
SwapFree:      4183812 kB
Dirty:           22840 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            50032 kB
Committed_AS:  3478808 kB
PageTables:       1396 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= 66455 MiB

End job on node70 on Wed Apr 25 15:13:50 UTC 2007