Trace number 421578

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.1 1200.54

General information on the benchmark

Nameindustrial/
manolios/manol-pipe-f9n.cnf
MD5SUM61e4a04a828a2cd33ae3f3dde54ef320
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark234.565
Satisfiable
(Un)Satisfiability was proved
Number of variables185149
Number of clauses552412
Sum of the clauses size1288960
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2368274
Number of clauses of size 3184137
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  185149                                               |
0.00/0.00	c |  Number of clauses:    552412                                               |
0.69/0.75	c |  Parsing time:         0.68         s                                       |
4.59/4.60	c ============================[ Search Statistics ]==============================
4.59/4.60	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.59/4.60	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.59/4.60	c ===============================================================================
4.59/4.60	c |         0 |   35934   225419   997874 |    75139        0    nan |  0.000 % |
4.79/4.81	c |       100 |   35934   225419   997874 |    82653      100     17 |  0.249 % |
4.89/4.99	c |       250 |   35934   225419   997874 |    90918      250     19 |  0.249 % |
5.09/5.20	c |       475 |   35934   225419   997874 |   100010      475     20 |  0.249 % |
5.40/5.47	c |       812 |   35934   225419   997874 |   110011      812     24 |  0.249 % |
5.99/6.01	c |      1319 |   35930   225419   997874 |   121013     1318     23 |  0.254 % |
6.59/6.66	c |      2078 |   35922   225419   997874 |   133114     2073     24 |  0.262 % |
6.79/6.86	c |      3220 |   35910   225274   997420 |   146425     3211     26 |  0.262 % |
7.09/7.15	c |      4928 |   35905   225274   997420 |   161068     4914     27 |  0.265 % |
8.79/8.84	c |      7490 |   35905   225274   997420 |   177175     7476     31 |  0.265 % |
10.49/10.51	c |     11337 |   35901   225213   997265 |   194892    11321     33 |  0.280 % |
12.19/12.27	c |     17111 |   35876   224798   995845 |   214382    17092     34 |  0.280 % |
15.09/15.11	c |     25760 |   35867   224713   995621 |   235820    25738     39 |  0.291 % |
20.79/20.84	c |     38738 |   35857   224470   994677 |   259402    38715     38 |  0.291 % |
25.78/25.88	c |     58199 |   35854   224430   994520 |   285342    58175     36 |  0.292 % |
36.78/36.90	c |     87394 |   35854   224430   994520 |   313877    87370     36 |  0.292 % |
72.07/72.14	c |    131183 |   35852   224419   994491 |   345264   131158     50 |  0.293 % |
114.75/114.83	c |    196868 |   35852   224419   994491 |   379791   196843     48 |  0.293 % |
212.41/212.56	c |    295394 |   35852   224419   994491 |   417770   295369     49 |  0.293 % |
433.83/434.01	c |    443184 |   35852   224419   994491 |   459547    43946     55 |  0.293 % |
723.22/723.57	c |    664868 |   35829   224001   992784 |   505502   265623     56 |  0.308 % |

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/node23/watcher-421578-1177493003 -o ROOT/results/node23/solver-421578-1177493003 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421578-1177493003/minisat_noassertions /tmp/evaluation/421578-1177493003/instance-421578-1177493003.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 0.97 0.88 3/77 1623
/proc/meminfo: memFree=1809280/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=2004 CPUtime=0
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 396 0 0 0 0 0 0 0 18 0 1 0 197217482 2052096 382 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 501 382 50 130 0 368 0

[startup+0.0209581 s]
/proc/loadavg: 0.92 0.97 0.88 3/77 1623
/proc/meminfo: memFree=1809280/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=3432 CPUtime=0.01
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 761 0 0 0 1 0 0 0 18 0 1 0 197217482 3514368 747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549280 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 858 747 50 130 0 725 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3432

[startup+0.101974 s]
/proc/loadavg: 0.92 0.97 0.88 3/77 1623
/proc/meminfo: memFree=1809280/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=9636 CPUtime=0.09
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 2198 0 0 0 9 0 0 0 18 0 1 0 197217482 9867264 2184 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 2409 2189 50 130 0 2276 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9636

[startup+0.302011 s]
/proc/loadavg: 0.92 0.97 0.88 3/77 1623
/proc/meminfo: memFree=1809280/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=24604 CPUtime=0.29
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 5507 0 0 0 27 2 0 0 19 0 1 0 197217482 25194496 5493 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 6151 5495 50 130 0 6018 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24604

[startup+0.701088 s]
/proc/loadavg: 0.92 0.97 0.88 3/77 1623
/proc/meminfo: memFree=1809280/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=52916 CPUtime=0.69
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 11774 0 0 0 64 5 0 0 23 0 1 0 197217482 54185984 11760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 13229 11762 50 130 0 13096 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52916

[startup+1.50124 s]
/proc/loadavg: 0.92 0.97 0.88 2/78 1624
/proc/meminfo: memFree=1754360/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=74260 CPUtime=1.49
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 17100 0 0 0 140 9 0 0 25 0 1 0 197217482 76042240 17086 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 18565 17086 62 130 0 18432 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74260

[startup+3.10155 s]
/proc/loadavg: 0.92 0.97 0.88 2/78 1624
/proc/meminfo: memFree=1725432/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=104888 CPUtime=3.09
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 25329 0 0 0 297 12 0 0 25 0 1 0 197217482 107405312 25315 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 26222 25315 62 130 0 26089 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 104888

[startup+6.30117 s]
/proc/loadavg: 0.93 0.97 0.88 2/78 1624
/proc/meminfo: memFree=1711224/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=100048 CPUtime=6.29
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 26978 0 0 0 616 13 0 0 25 0 1 0 197217482 102449152 24393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 25012 24393 67 130 0 24879 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 100048

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.88 2/78 1624
/proc/meminfo: memFree=1711352/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=100048 CPUtime=12.69
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 26978 0 0 0 1256 13 0 0 25 0 1 0 197217482 102449152 24393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 25012 24393 67 130 0 24879 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 100048

[startup+25.5019 s]
/proc/loadavg: 0.95 0.97 0.88 2/78 1624
/proc/meminfo: memFree=1711352/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=100292 CPUtime=25.48
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 27035 0 0 0 2535 13 0 0 25 0 1 0 197217482 102699008 24450 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 25073 24450 67 130 0 24940 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 100292

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.88 2/78 1624
/proc/meminfo: memFree=1706232/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=105624 CPUtime=51.07
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 28333 0 0 0 5092 15 0 0 25 0 1 0 197217482 108158976 25748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 26406 25748 67 130 0 26273 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 105624

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.89 2/78 1624
/proc/meminfo: memFree=1690104/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=121704 CPUtime=102.26
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 32356 0 0 0 10208 18 0 0 25 0 1 0 197217482 124624896 29771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548202 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 30426 29771 67 130 0 30293 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 121704

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 1624
/proc/meminfo: memFree=1673464/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=138636 CPUtime=162.23
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 36529 0 0 0 16201 22 0 0 25 0 1 0 197217482 141963264 33944 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 34659 33944 67 130 0 34526 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 138636

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 1624
/proc/meminfo: memFree=1661112/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=150844 CPUtime=222.21
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 39580 0 0 0 22195 26 0 0 25 0 1 0 197217482 154464256 36995 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 37711 36995 67 130 0 37578 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 150844

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 1624
/proc/meminfo: memFree=1650616/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=161892 CPUtime=282.19
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 42209 0 0 0 28190 29 0 0 25 0 1 0 197217482 165777408 39624 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 40473 39624 67 130 0 40340 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 161892

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1624
/proc/meminfo: memFree=1643000/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=169308 CPUtime=342.16
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 44101 0 0 0 34185 31 0 0 25 0 1 0 197217482 173371392 41516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546600 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 42327 41516 67 130 0 42194 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 169308

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1624
/proc/meminfo: memFree=1634680/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=177740 CPUtime=402.14
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 46203 0 0 0 40180 34 0 0 25 0 1 0 197217482 182005760 43618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 44435 43618 67 130 0 44302 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 177740

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1624
/proc/meminfo: memFree=1632440/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=179852 CPUtime=462.12
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 46737 0 0 0 46177 35 0 0 25 0 1 0 197217482 184168448 44152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 44963 44152 67 130 0 44830 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 179852

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1624
/proc/meminfo: memFree=1632376/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=179852 CPUtime=522.1
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 46739 0 0 0 52175 35 0 0 25 0 1 0 197217482 184168448 44154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 44963 44154 67 130 0 44830 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 179852

[startup+582.302 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 1624
/proc/meminfo: memFree=1632440/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=179852 CPUtime=582.07
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 46739 0 0 0 58172 35 0 0 25 0 1 0 197217482 184168448 44154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 44963 44154 67 130 0 44830 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 179852

[startup+642.301 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 1624
/proc/meminfo: memFree=1632440/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=179852 CPUtime=642.05
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 46744 0 0 0 64169 36 0 0 25 0 1 0 197217482 184168448 44159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 44963 44159 67 130 0 44830 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 179852

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1624
/proc/meminfo: memFree=1632376/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=179852 CPUtime=702.03
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 46746 0 0 0 70166 37 0 0 25 0 1 0 197217482 184168448 44161 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 44963 44161 67 130 0 44830 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 179852

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1624
/proc/meminfo: memFree=1632376/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=179852 CPUtime=762.01
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 46752 0 0 0 76164 37 0 0 25 0 1 0 197217482 184168448 44167 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 44963 44167 67 130 0 44830 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 179852

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1624
/proc/meminfo: memFree=1632376/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=179852 CPUtime=821.99
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 46753 0 0 0 82161 38 0 0 25 0 1 0 197217482 184168448 44168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 44963 44168 67 130 0 44830 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 179852

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1624
/proc/meminfo: memFree=1628792/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=183492 CPUtime=881.96
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 47645 0 0 0 88157 39 0 0 25 0 1 0 197217482 187895808 45060 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 45873 45060 67 130 0 45740 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 183492

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1624
/proc/meminfo: memFree=1622136/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=190188 CPUtime=941.94
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 49313 0 0 0 94151 43 0 0 25 0 1 0 197217482 194752512 46728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 47547 46728 67 130 0 47414 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 190188

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1626
/proc/meminfo: memFree=1610168/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=202044 CPUtime=1001.92
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 52284 0 0 0 100146 46 0 0 25 0 1 0 197217482 206893056 49699 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 50511 49699 67 130 0 50378 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 202044

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1626
/proc/meminfo: memFree=1598136/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=215076 CPUtime=1061.89
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 55323 0 0 0 106140 49 0 0 25 0 1 0 197217482 220237824 52738 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547995 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 53769 52738 67 130 0 53636 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 215076

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1626
/proc/meminfo: memFree=1585848/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=227172 CPUtime=1121.88
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 58369 0 0 0 112134 54 0 0 25 0 1 0 197217482 232624128 55784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 56793 55784 67 130 0 56660 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 227172

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1626
/proc/meminfo: memFree=1580408/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=232392 CPUtime=1181.86
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 59703 0 0 0 118130 56 0 0 25 0 1 0 197217482 237969408 57118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 58098 57118 67 130 0 57965 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 232392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1626
/proc/meminfo: memFree=1580408/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=232392 CPUtime=1200.05
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 59703 0 0 0 119949 56 0 0 25 0 1 0 197217482 237969408 57118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 58098 57118 67 130 0 57965 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 232392

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 1626
/proc/meminfo: memFree=1580408/2055920 swapFree=4169168/4192956
[pid=1623] ppid=1621 vsize=232392 CPUtime=1200.05
/proc/1623/stat : 1623 (minisat_noasser) R 1621 1623 1275 0 -1 4194304 59703 0 0 0 119949 56 0 0 25 0 1 0 197217482 237969408 57118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 58098 57118 67 130 0 57965 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 232392

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1199.5
CPU system time (s): 0.602908
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 232392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.602908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59703
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= 24872

runsolver used 0.898863 second user time and 2.6256 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Apr 25 09:23:24 UTC 2007

IDJOB= 421578
IDBENCH= 20501
IDSOLVER= 188
FILE ID= node23/421578-1177493003

PBS_JOBID= 4685845

Free space on /tmp= 66445 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/manolios/manol-pipe-f9n.cnf
COMMAND LINE= /tmp/evaluation/421578-1177493003/minisat_noassertions /tmp/evaluation/421578-1177493003/instance-421578-1177493003.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-421578-1177493003 -o ROOT/results/node23/solver-421578-1177493003 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421578-1177493003/minisat_noassertions /tmp/evaluation/421578-1177493003/instance-421578-1177493003.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  61e4a04a828a2cd33ae3f3dde54ef320

RANDOM SEED= 582100866

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.276
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.276
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1809688 kB
Buffers:         36600 kB
Cached:         131584 kB
SwapCached:       3176 kB
Active:         113528 kB
Inactive:        78108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809688 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:           11120 kB
Writeback:           0 kB
Mapped:          30520 kB
Slab:            40076 kB
Committed_AS:  2827300 kB
PageTables:       1796 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= 66445 MiB

End job on node23 on Wed Apr 25 09:43:26 UTC 2007