Trace number 425000

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) 5000.06 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S660110840-06.cnf
MD5SUM4b21b8e0976302c1b0731a8b86b306d2
Bench CategoryRANDOM (random 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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

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:  240                                                  |
0.00/0.00	c |  Number of clauses:    20400                                                |
0.01/0.03	c |  Parsing time:         0.04         s                                       |
0.49/0.57	c ============================[ Search Statistics ]==============================
0.49/0.57	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.57	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.57	c ===============================================================================
0.49/0.57	c |         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.49/0.58	c |       100 |     240    20400   142800 |     7480      100     63 |  0.002 % |
0.59/0.60	c |       250 |     240    20400   142800 |     8228      250     63 |  0.002 % |
0.59/0.63	c |       481 |     240    20400   142800 |     9050      481     65 |  0.002 % |
0.59/0.66	c |       819 |     240    20400   142800 |     9955      819     66 |  0.002 % |
0.69/0.71	c |      1325 |     240    20400   142800 |    10951     1325     66 |  0.002 % |
0.69/0.79	c |      2084 |     240    20400   142800 |    12046     2084     66 |  0.002 % |
0.89/0.92	c |      3224 |     240    20400   142800 |    13251     3224     68 |  0.002 % |
1.10/1.12	c |      4935 |     240    20400   142800 |    14576     4935     68 |  0.002 % |
1.39/1.49	c |      7499 |     240    20400   142800 |    16034     7499     69 |  0.002 % |
2.10/2.17	c |     11344 |     240    20400   142800 |    17637    11344     68 |  0.002 % |
3.39/3.46	c |     17112 |     240    20400   142800 |    19401    17112     68 |  0.002 % |
5.50/5.54	c |     25761 |     240    20400   142800 |    21341    16003     68 |  0.002 % |
8.89/9.00	c |     38736 |     240    20400   142800 |    23475    18244     69 |  0.002 % |
14.58/14.66	c |     58198 |     240    20400   142800 |    25822    13403     68 |  0.002 % |
24.18/24.24	c |     87392 |     240    20400   142800 |    28405    13828     67 |  0.002 % |
38.88/38.92	c |    131181 |     240    20400   142800 |    31245    24278     69 |  0.002 % |
62.37/62.45	c |    196865 |     240    20400   142800 |    34370    13247     68 |  0.002 % |
99.07/99.13	c |    295391 |     240    20400   142800 |    37807    22547     70 |  0.002 % |
159.75/159.90	c |    443183 |     240    20400   142800 |    41588    18010     67 |  0.002 % |
258.03/258.15	c |    664866 |     240    20400   142800 |    45746    40198     70 |  0.002 % |
406.28/406.45	c |    997391 |     240    20400   142800 |    50321    18983     65 |  0.002 % |
667.91/668.19	c |   1496179 |     240    20400   142800 |    55353    40977     69 |  0.002 % |
1037.42/1037.70	c |   2244362 |     240    20400   142800 |    60889    38332     71 |  0.002 % |
1699.43/1699.96	c |   3366639 |     240    20400   142800 |    66978    37353     70 |  0.002 % |
2730.75/2731.65	c |   5050050 |     240    20400   142800 |    73676    29191     68 |  0.002 % |
4367.92/4369.27	c |   7575166 |     240    20400   142800 |    81043    67808     71 |  0.002 % |

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/node6/watcher-425000-1177730542 -o ROOT/results/node6/solver-425000-1177730542 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425000-1177730542/minisat_noassertions /tmp/evaluation/425000-1177730542/instance-425000-1177730542.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.77 0.92 0.96 3/77 13095
/proc/meminfo: memFree=1677176/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=1856 CPUtime=0
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 272 0 0 0 0 0 0 0 18 0 1 0 249091834 1900544 258 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 464 258 50 130 0 331 0

[startup+0.012673 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 13095
/proc/meminfo: memFree=1677176/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=2252 CPUtime=0.01
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 383 0 0 0 1 0 0 0 18 0 1 0 249091834 2306048 369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 563 369 50 130 0 430 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2252

[startup+0.101683 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 13095
/proc/meminfo: memFree=1677176/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=3704 CPUtime=0.09
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 745 0 0 0 9 0 0 0 18 0 1 0 249091834 3792896 731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 926 731 62 130 0 793 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3704

[startup+0.301706 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 13095
/proc/meminfo: memFree=1677176/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=3704 CPUtime=0.29
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 745 0 0 0 29 0 0 0 19 0 1 0 249091834 3792896 731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521145 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 926 731 62 130 0 793 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3704

[startup+0.701754 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 13095
/proc/meminfo: memFree=1677176/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=3704 CPUtime=0.69
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 796 0 0 0 69 0 0 0 23 0 1 0 249091834 3792896 742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 926 742 66 130 0 793 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3704

[startup+1.50185 s]
/proc/loadavg: 0.77 0.92 0.96 2/78 13096
/proc/meminfo: memFree=1673968/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=5288 CPUtime=1.49
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 1180 0 0 0 149 0 0 0 25 0 1 0 249091834 5414912 1126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 1322 1126 66 130 0 1189 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5288

[startup+3.10103 s]
/proc/loadavg: 0.79 0.92 0.96 2/78 13096
/proc/meminfo: memFree=1671728/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=7708 CPUtime=3.09
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 1780 0 0 0 309 0 0 0 25 0 1 0 249091834 7892992 1726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 1927 1726 66 130 0 1794 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7708

[startup+6.30141 s]
/proc/loadavg: 0.79 0.92 0.96 2/78 13096
/proc/meminfo: memFree=1669040/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=8916 CPUtime=6.29
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 2082 0 0 0 628 1 0 0 25 0 1 0 249091834 9129984 2028 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 2229 2028 66 130 0 2096 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8916

[startup+12.7012 s]
/proc/loadavg: 0.82 0.93 0.96 2/78 13096
/proc/meminfo: memFree=1667376/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=10500 CPUtime=12.69
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 2474 0 0 0 1268 1 0 0 25 0 1 0 249091834 10752000 2420 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 2625 2420 66 130 0 2492 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10500

[startup+25.5017 s]
/proc/loadavg: 0.85 0.93 0.96 2/78 13096
/proc/meminfo: memFree=1666288/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=11556 CPUtime=25.48
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 2765 0 0 0 2547 1 0 0 25 0 1 0 249091834 11833344 2711 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 2889 2711 66 130 0 2756 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11556

[startup+51.1017 s]
/proc/loadavg: 0.90 0.93 0.96 2/78 13096
/proc/meminfo: memFree=1664048/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=13848 CPUtime=51.07
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 3324 0 0 0 5105 2 0 0 25 0 1 0 249091834 14180352 3270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 3462 3270 66 130 0 3329 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13848

[startup+102.306 s]
/proc/loadavg: 0.96 0.94 0.96 2/78 13096
/proc/meminfo: memFree=1662128/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=15856 CPUtime=102.27
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 3813 0 0 0 10223 4 0 0 25 0 1 0 249091834 16236544 3759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 3964 3759 66 130 0 3831 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15856

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.96 2/78 13096
/proc/meminfo: memFree=1660464/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=17532 CPUtime=162.25
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 4223 0 0 0 16220 5 0 0 25 0 1 0 249091834 17952768 4169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 4383 4169 66 130 0 4250 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17532

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.96 2/78 13096
/proc/meminfo: memFree=1658928/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=19108 CPUtime=222.23
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 4613 0 0 0 22218 5 0 0 25 0 1 0 249091834 19566592 4559 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 4777 4559 66 130 0 4644 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19108

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 13096
/proc/meminfo: memFree=1657072/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=20956 CPUtime=282.21
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 5079 0 0 0 28215 6 0 0 25 0 1 0 249091834 21458944 5025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 5239 5025 66 130 0 5106 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20956

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13096
/proc/meminfo: memFree=1656560/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=21484 CPUtime=342.2
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 5204 0 0 0 34213 7 0 0 25 0 1 0 249091834 21999616 5150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 5371 5150 66 130 0 5238 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21484

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13096
/proc/meminfo: memFree=1656368/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=21792 CPUtime=402.18
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 5250 0 0 0 40211 7 0 0 25 0 1 0 249091834 22315008 5196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 5448 5196 66 130 0 5315 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 21792

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13096
/proc/meminfo: memFree=1654192/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=23936 CPUtime=462.16
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 5794 0 0 0 46208 8 0 0 25 0 1 0 249091834 24510464 5740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 5984 5740 66 130 0 5851 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23936

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13096
/proc/meminfo: memFree=1653872/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=24200 CPUtime=522.15
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 5870 0 0 0 52206 9 0 0 25 0 1 0 249091834 24780800 5816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 6050 5816 66 130 0 5917 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 24200

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13096
/proc/meminfo: memFree=1653552/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=24672 CPUtime=582.13
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 5948 0 0 0 58204 9 0 0 25 0 1 0 249091834 25264128 5894 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 6168 5894 66 130 0 6035 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 24672

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13096
/proc/meminfo: memFree=1653424/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=24820 CPUtime=642.12
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 5985 0 0 0 64202 10 0 0 25 0 1 0 249091834 25415680 5931 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 6205 5931 66 130 0 6072 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 24820


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13296
/proc/meminfo: memFree=1638384/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=40724 CPUtime=4061.1
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 9741 0 0 0 406067 43 0 0 25 0 1 0 249091834 41701376 9687 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 10181 9687 66 130 0 10048 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 40724

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13296
/proc/meminfo: memFree=1638128/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=40856 CPUtime=4121.08
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 9805 0 0 0 412064 44 0 0 25 0 1 0 249091834 41836544 9751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 10214 9751 66 130 0 10081 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 40856

[startup+4182.3 s]
/proc/loadavg: 1.03 1.01 0.98 2/78 13296
/proc/meminfo: memFree=1637680/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=41312 CPUtime=4181.06
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 9901 0 0 0 418062 44 0 0 25 0 1 0 249091834 42303488 9847 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553040 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 10328 9847 66 130 0 10195 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 41312

[startup+4242.3 s]
/proc/loadavg: 1.01 1.01 0.98 2/78 13296
/proc/meminfo: memFree=1637680/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=41156 CPUtime=4241.05
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 9901 0 0 0 424060 45 0 0 25 0 1 0 249091834 42143744 9820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 10289 9820 66 130 0 10156 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 41156

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13298
/proc/meminfo: memFree=1637680/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=41156 CPUtime=4301.03
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 9901 0 0 0 430058 45 0 0 25 0 1 0 249091834 42143744 9820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 10289 9820 66 130 0 10156 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 41156

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13298
/proc/meminfo: memFree=1637744/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=41156 CPUtime=4361.02
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 9901 0 0 0 436056 46 0 0 25 0 1 0 249091834 42143744 9820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 10289 9820 66 130 0 10156 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 41156

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13298
/proc/meminfo: memFree=1635952/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=43004 CPUtime=4421
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 10366 0 0 0 442053 47 0 0 25 0 1 0 249091834 44036096 10285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 10751 10285 66 130 0 10618 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 43004

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13298
/proc/meminfo: memFree=1635376/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=43760 CPUtime=4480.99
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 10530 0 0 0 448051 48 0 0 25 0 1 0 249091834 44810240 10449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552910 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 10940 10449 66 130 0 10807 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 43760

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13298
/proc/meminfo: memFree=1635248/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=43760 CPUtime=4540.96
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 10552 0 0 0 454048 48 0 0 25 0 1 0 249091834 44810240 10471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 10940 10471 66 130 0 10807 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 43760

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13298
/proc/meminfo: memFree=1635056/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=44052 CPUtime=4600.96
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 10606 0 0 0 460047 49 0 0 25 0 1 0 249091834 45109248 10525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 11013 10525 66 130 0 10880 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 44052

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13298
/proc/meminfo: memFree=1634736/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=44444 CPUtime=4660.93
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 10680 0 0 0 466044 49 0 0 25 0 1 0 249091834 45510656 10599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 11111 10599 66 130 0 10978 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 44444

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13298
/proc/meminfo: memFree=1634736/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=44444 CPUtime=4720.92
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 10685 0 0 0 472042 50 0 0 25 0 1 0 249091834 45510656 10604 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 11111 10604 66 130 0 10978 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 44444

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13298
/proc/meminfo: memFree=1634736/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=44444 CPUtime=4780.9
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 10709 0 0 0 478040 50 0 0 25 0 1 0 249091834 45510656 10628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 11111 10628 66 130 0 10978 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 44444

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13298
/proc/meminfo: memFree=1634608/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=44656 CPUtime=4840.89
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 10737 0 0 0 484038 51 0 0 25 0 1 0 249091834 45727744 10656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 11164 10656 66 130 0 11031 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 44656

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13298
/proc/meminfo: memFree=1634352/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=44816 CPUtime=4900.87
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 10788 0 0 0 490036 51 0 0 25 0 1 0 249091834 45891584 10707 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 11204 10707 66 130 0 11071 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 44816

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13298
/proc/meminfo: memFree=1634352/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=44816 CPUtime=4960.85
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 10791 0 0 0 496033 52 0 0 25 0 1 0 249091834 45891584 10710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 11204 10710 66 130 0 11071 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 44816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13298
/proc/meminfo: memFree=1634352/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=44816 CPUtime=5000.04
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 10791 0 0 0 499952 52 0 0 25 0 1 0 249091834 45891584 10710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 11204 10710 66 130 0 11071 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 44816

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 13298
/proc/meminfo: memFree=1634352/2055924 swapFree=4143464/4192956
[pid=13095] ppid=13093 vsize=44816 CPUtime=5000.04
/proc/13095/stat : 13095 (minisat_noasser) R 13093 13095 13041 0 -1 4194304 10791 0 0 0 499952 52 0 0 25 0 1 0 249091834 45891584 10710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/13095/statm: 11204 10710 66 130 0 11071 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 44816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.53
CPU system time (s): 0.532918
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 44816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.53
system time used= 0.532918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10791
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= 103493

runsolver used 3.73943 second user time and 10.9583 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Apr 28 03:22:22 UTC 2007

IDJOB= 425000
IDBENCH= 20093
IDSOLVER= 189
FILE ID= node6/425000-1177730542

PBS_JOBID= 4715458

Free space on /tmp= 66533 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S660110840-06.cnf
COMMAND LINE= /tmp/evaluation/425000-1177730542/minisat_noassertions /tmp/evaluation/425000-1177730542/instance-425000-1177730542.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-425000-1177730542 -o ROOT/results/node6/solver-425000-1177730542 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425000-1177730542/minisat_noassertions /tmp/evaluation/425000-1177730542/instance-425000-1177730542.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4b21b8e0976302c1b0731a8b86b306d2

RANDOM SEED= 313660871

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1677584 kB
Buffers:         41816 kB
Cached:         265720 kB
SwapCached:      17912 kB
Active:         178220 kB
Inactive:       156208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1677584 kB
SwapTotal:     4192956 kB
SwapFree:      4143464 kB
Dirty:            2268 kB
Writeback:           0 kB
Mapped:          29776 kB
Slab:            29516 kB
Committed_AS:  7183036 kB
PageTables:       1784 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= 66533 MiB

End job on node6 on Sat Apr 28 04:45:45 UTC 2007