Trace number 421624

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) 1200.04 1200.33

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k35.cnf
MD5SUM07d9949e24a0b59bc9a141fd94f50f24
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 variables51145
Number of clauses228408
Sum of the clauses size587574
Maximum clause length20
Minimum clause length1
Number of clauses of size 1383
Number of clauses of size 2177786
Number of clauses of size 325137
Number of clauses of size 410250
Number of clauses of size 54464
Number of clauses of size over 510388

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:  51145                                                |
0.00/0.00	c |  Number of clauses:    228408                                               |
0.19/0.29	c |  Parsing time:         0.28         s                                       |
1.19/1.28	c ============================[ Search Statistics ]==============================
1.19/1.28	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.19/1.28	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.19/1.28	c ===============================================================================
1.19/1.28	c |         0 |   14671    99315   331196 |    33105        0    nan |  0.000 % |
1.29/1.35	c |       100 |   14670    99315   331196 |    36415       99      7 | 16.797 % |
1.39/1.40	c |       251 |   14670    99315   331196 |    40057      250      7 | 16.797 % |
1.39/1.43	c |       476 |   14670    99315   331196 |    44062      475      7 | 16.797 % |
1.39/1.49	c |       813 |   14662    99315   331196 |    48469      811      8 | 16.827 % |
1.59/1.60	c |      1319 |   14662    99315   331196 |    53315     1317      8 | 16.827 % |
1.69/1.74	c |      2079 |   14654    99181   330800 |    58647     2073      9 | 16.829 % |
1.89/1.96	c |      3219 |   14654    99181   330800 |    64512     3213      9 | 16.829 % |
2.19/2.26	c |      4927 |   14654    99181   330800 |    70963     4921     10 | 16.829 % |
2.79/2.83	c |      7489 |   14654    99181   330800 |    78059     7483     11 | 16.829 % |
3.69/3.73	c |     11334 |   14639    99157   330719 |    85865    11324     12 | 16.864 % |
5.59/5.62	c |     17101 |   14636    98936   330057 |    94452    17091     23 | 16.864 % |
9.09/9.16	c |     25750 |   14488    97654   326121 |   103897    25701     29 | 17.153 % |
17.59/17.68	c |     38725 |   14488    97654   326121 |   114287    38676     41 | 17.153 % |
37.28/37.38	c |     58188 |   14483    97642   326085 |   125716    58134     59 | 17.173 % |
63.97/64.01	c |     87380 |   14470    97523   325749 |   138287    87316     60 | 17.194 % |
132.97/133.00	c |    131170 |   14462    97408   325396 |   152116   131075     69 | 17.208 % |
223.34/223.44	c |    196854 |   14457    97359   325239 |   167328    66075    100 | 17.523 % |
391.99/392.11	c |    295382 |   14286    95925   320847 |   184061   164568    110 | 17.548 % |
651.04/651.20	c |    443172 |   14277    95919   320830 |   202467   154761    118 | 17.746 % |
1072.23/1072.54	c |    664856 |   14166    94919   317738 |   222713   199635    117 | 17.785 % |

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/node50/watcher-421624-1177493604 -o ROOT/results/node50/solver-421624-1177493604 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421624-1177493604/minisat_noassertions /tmp/evaluation/421624-1177493604/instance-421624-1177493604.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 0.90 3/64 15896
/proc/meminfo: memFree=1761280/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=1724 CPUtime=0
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 104205632 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519627 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 431 313 44 130 0 298 0

[startup+0.032918 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 15896
/proc/meminfo: memFree=1761280/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=3540 CPUtime=0.02
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 800 0 0 0 2 0 0 0 18 0 1 0 104205632 3624960 786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 885 786 50 130 0 752 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3540

[startup+0.101926 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 15896
/proc/meminfo: memFree=1761280/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=8408 CPUtime=0.09
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 1946 0 0 0 9 0 0 0 18 0 1 0 104205632 8609792 1932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 2102 1939 50 130 0 1969 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8408

[startup+0.301941 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 15896
/proc/meminfo: memFree=1761280/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=21832 CPUtime=0.29
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 4920 0 0 0 28 1 0 0 19 0 1 0 104205632 22355968 4906 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529445 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 5458 4906 62 130 0 5325 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21832

[startup+0.701976 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 15896
/proc/meminfo: memFree=1761280/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=28116 CPUtime=0.69
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 6501 0 0 0 67 2 0 0 22 0 1 0 104205632 28790784 6487 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 7029 6487 62 130 0 6896 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28116

[startup+1.50105 s]
/proc/loadavg: 0.92 0.97 0.90 2/65 15897
/proc/meminfo: memFree=1731768/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=29116 CPUtime=1.49
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 7777 0 0 0 146 3 0 0 25 0 1 0 104205632 29814784 6843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 7279 6843 67 130 0 7146 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29116

[startup+3.10119 s]
/proc/loadavg: 0.92 0.97 0.90 2/65 15897
/proc/meminfo: memFree=1733752/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=29116 CPUtime=3.09
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 7777 0 0 0 306 3 0 0 25 0 1 0 104205632 29814784 6843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 7279 6843 67 130 0 7146 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29116

[startup+6.30147 s]
/proc/loadavg: 1.01 0.99 0.91 2/65 15897
/proc/meminfo: memFree=1733560/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=29296 CPUtime=6.29
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 7792 0 0 0 626 3 0 0 25 0 1 0 104205632 29999104 6858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 7324 6858 67 130 0 7191 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29296

[startup+12.702 s]
/proc/loadavg: 1.01 0.99 0.91 2/65 15897
/proc/meminfo: memFree=1733624/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=29296 CPUtime=12.69
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 7804 0 0 0 1266 3 0 0 25 0 1 0 104205632 29999104 6870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 7324 6870 67 130 0 7191 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29296

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 15897
/proc/meminfo: memFree=1729720/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=33500 CPUtime=25.49
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 8841 0 0 0 2544 5 0 0 25 0 1 0 104205632 34304000 7907 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 8375 7907 67 130 0 8242 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33500

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 15897
/proc/meminfo: memFree=1720696/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=42620 CPUtime=51.08
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 11114 0 0 0 5100 8 0 0 25 0 1 0 104205632 43642880 10180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 10655 10180 67 130 0 10522 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 42620

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 15897
/proc/meminfo: memFree=1707960/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=55228 CPUtime=102.27
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 14246 0 0 0 10216 11 0 0 25 0 1 0 104205632 56553472 13312 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 13807 13312 67 130 0 13674 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 55228

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 15897
/proc/meminfo: memFree=1694904/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=68524 CPUtime=162.25
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 17538 0 0 0 16211 14 0 0 25 0 1 0 104205632 70168576 16604 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 17131 16604 67 130 0 16998 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 68524

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 15897
/proc/meminfo: memFree=1687672/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=75556 CPUtime=222.24
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 19291 0 0 0 22208 16 0 0 25 0 1 0 104205632 77369344 18357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 18889 18357 67 130 0 18756 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 75556

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 15897
/proc/meminfo: memFree=1687672/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=75556 CPUtime=282.23
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 19291 0 0 0 28207 16 0 0 25 0 1 0 104205632 77369344 18357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 18889 18357 67 130 0 18756 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 75556

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 15897
/proc/meminfo: memFree=1675960/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=87332 CPUtime=342.21
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 22242 0 0 0 34202 19 0 0 25 0 1 0 104205632 89427968 21308 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 21833 21308 67 130 0 21700 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 87332

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 15897
/proc/meminfo: memFree=1660920/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=102424 CPUtime=402.2
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 26038 0 0 0 40197 23 0 0 25 0 1 0 104205632 104882176 25104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 25606 25104 67 130 0 25473 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 102424

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 15897
/proc/meminfo: memFree=1649016/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=113988 CPUtime=462.18
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 28949 0 0 0 46192 26 0 0 25 0 1 0 104205632 116723712 28015 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 28497 28015 67 130 0 28364 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 113988

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 15897
/proc/meminfo: memFree=1648312/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=114780 CPUtime=522.16
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 29127 0 0 0 52190 26 0 0 25 0 1 0 104205632 117534720 28193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 28695 28193 67 130 0 28562 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 114780

[startup+582.301 s]
/proc/loadavg: 1.11 1.02 0.92 2/65 15897
/proc/meminfo: memFree=1648248/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=114780 CPUtime=582.15
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 29127 0 0 0 58189 26 0 0 25 0 1 0 104205632 117534720 28193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 28695 28193 67 130 0 28562 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 114780

[startup+642.301 s]
/proc/loadavg: 1.04 1.01 0.92 2/65 15897
/proc/meminfo: memFree=1648248/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=114780 CPUtime=642.14
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 29127 0 0 0 64188 26 0 0 25 0 1 0 104205632 117534720 28193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 28695 28193 67 130 0 28562 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 114780

[startup+702.302 s]
/proc/loadavg: 1.01 1.00 0.92 2/65 15897
/proc/meminfo: memFree=1648184/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=114780 CPUtime=702.12
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 29131 0 0 0 70186 26 0 0 25 0 1 0 104205632 117534720 28197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 28695 28197 67 130 0 28562 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 114780

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 15897
/proc/meminfo: memFree=1641592/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=121404 CPUtime=762.11
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 30788 0 0 0 76183 28 0 0 25 0 1 0 104205632 124317696 29854 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 30351 29854 67 130 0 30218 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 121404

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 15897
/proc/meminfo: memFree=1635000/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=128344 CPUtime=822.09
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 32419 0 0 0 82179 30 0 0 25 0 1 0 104205632 131424256 31485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551601 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 32086 31485 67 130 0 31953 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 128344

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 15897
/proc/meminfo: memFree=1634936/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=128344 CPUtime=882.08
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 32419 0 0 0 88178 30 0 0 25 0 1 0 104205632 131424256 31485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 32086 31485 67 130 0 31953 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 128344

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 15897
/proc/meminfo: memFree=1634936/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=128344 CPUtime=942.06
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 32419 0 0 0 94176 30 0 0 25 0 1 0 104205632 131424256 31485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 32086 31485 67 130 0 31953 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 128344

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 15897
/proc/meminfo: memFree=1634872/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=128344 CPUtime=1002.05
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 32419 0 0 0 100175 30 0 0 25 0 1 0 104205632 131424256 31485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 32086 31485 67 130 0 31953 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 128344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 15897
/proc/meminfo: memFree=1634936/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=128344 CPUtime=1062.03
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 32419 0 0 0 106173 30 0 0 25 0 1 0 104205632 131424256 31485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 32086 31485 67 130 0 31953 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 128344

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 15897
/proc/meminfo: memFree=1629304/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=134160 CPUtime=1122.02
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 33879 0 0 0 112170 32 0 0 25 0 1 0 104205632 137379840 32945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 33540 32945 67 130 0 33407 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 134160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 15897
/proc/meminfo: memFree=1627000/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=136140 CPUtime=1182.01
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 34402 0 0 0 118168 33 0 0 25 0 1 0 104205632 139407360 33468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 34035 33468 67 130 0 33902 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 136140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 15897
/proc/meminfo: memFree=1627000/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=136140 CPUtime=1200.01
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 34402 0 0 0 119968 33 0 0 25 0 1 0 104205632 139407360 33468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 34035 33468 67 130 0 33902 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 136140

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 15897
/proc/meminfo: memFree=1627000/2055920 swapFree=4183596/4192956
[pid=15896] ppid=15894 vsize=136140 CPUtime=1200.01
/proc/15896/stat : 15896 (minisat_noasser) R 15894 15896 15373 0 -1 4194304 34402 0 0 0 119968 33 0 0 25 0 1 0 104205632 139407360 33468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15896/statm: 34035 33468 67 130 0 33902 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 136140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.33
CPU time (s): 1200.04
CPU user time (s): 1199.68
CPU system time (s): 0.355945
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 136140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.355945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34402
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= 2011

runsolver used 0.932858 second user time and 2.35164 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Wed Apr 25 09:33:25 UTC 2007

IDJOB= 421624
IDBENCH= 20547
IDSOLVER= 188
FILE ID= node50/421624-1177493604

PBS_JOBID= 4685775

Free space on /tmp= 66502 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k35.cnf
COMMAND LINE= /tmp/evaluation/421624-1177493604/minisat_noassertions /tmp/evaluation/421624-1177493604/instance-421624-1177493604.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-421624-1177493604 -o ROOT/results/node50/solver-421624-1177493604 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421624-1177493604/minisat_noassertions /tmp/evaluation/421624-1177493604/instance-421624-1177493604.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  07d9949e24a0b59bc9a141fd94f50f24

RANDOM SEED= 396120295

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1761752 kB
Buffers:         25728 kB
Cached:         197824 kB
SwapCached:       4384 kB
Active:          85420 kB
Inactive:       148996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761752 kB
SwapTotal:     4192956 kB
SwapFree:      4183596 kB
Dirty:            6584 kB
Writeback:           0 kB
Mapped:          15444 kB
Slab:            45776 kB
Committed_AS:  2939792 kB
PageTables:       1460 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= 66502 MiB

End job on node50 on Wed Apr 25 09:53:27 UTC 2007