Trace number 425119

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) 5000.09 5001.81

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S365559754-09-UNSAT.cnf
MD5SUM187ddb77d85cea24bfd5c67a96bc6641
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2852.2
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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:  6500                                                 |
0.00/0.00	c |  Number of clauses:    17354                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |    4563    14511    43979 |     4837        0    nan |  0.000 % |
0.07/0.09	c |       100 |    4562    14511    43979 |     5320       99     28 |  0.031 % |
0.09/0.11	c |       252 |    4562    14511    43979 |     5852      251     24 |  0.031 % |
0.09/0.15	c |       478 |    4561    14503    43958 |     6438      477     25 |  0.031 % |
0.19/0.21	c |       816 |    4561    14503    43958 |     7081      815     28 |  0.031 % |
0.19/0.29	c |      1324 |    4561    14503    43958 |     7790     1323     28 |  0.031 % |
0.39/0.43	c |      2085 |    4560    14494    43928 |     8569     2083     29 |  0.046 % |
0.59/0.66	c |      3224 |    4560    14494    43928 |     9425     3222     28 |  0.046 % |
1.00/1.02	c |      4933 |    4560    14494    43928 |    10368     4931     30 |  0.046 % |
1.59/1.63	c |      7495 |    4560    14494    43928 |    11405     7493     33 |  0.046 % |
2.69/2.74	c |     11340 |    4560    14494    43928 |    12545    11338     32 |  0.046 % |
4.39/4.47	c |     17106 |    4560    14494    43928 |    13800    10601     32 |  0.046 % |
7.19/7.26	c |     25756 |    4560    14494    43928 |    15180    12184     36 |  0.046 % |
11.78/11.84	c |     38732 |    4560    14494    43928 |    16698     9672     34 |  0.046 % |
18.49/18.57	c |     58193 |    4560    14494    43928 |    18368    12140     31 |  0.046 % |
29.69/29.78	c |     87385 |    4560    14494    43928 |    20205    13237     35 |  0.046 % |
49.07/49.12	c |    131174 |    4560    14494    43928 |    22225    15444     38 |  0.046 % |
77.56/77.63	c |    196858 |    4560    14494    43928 |    24448    13471     29 |  0.046 % |
122.45/122.58	c |    295389 |    4560    14494    43928 |    26893    12645     31 |  0.046 % |
192.83/192.94	c |    443178 |    4560    14494    43928 |    29582    21350     33 |  0.046 % |
309.29/309.46	c |    664862 |    4560    14494    43928 |    32540    19117     36 |  0.046 % |
485.23/485.43	c |    997389 |    4560    14494    43928 |    35795    22867     31 |  0.046 % |
775.54/775.86	c |   1496177 |    4560    14494    43928 |    39374    30907     30 |  0.046 % |
1222.30/1222.77	c |   2244360 |    4560    14494    43928 |    43311    31160     36 |  0.046 % |
1937.76/1938.44	c |   3366634 |    4560    14494    43928 |    47643    38936     35 |  0.046 % |
3070.20/3071.36	c |   5050046 |    4560    14494    43928 |    52407    42193     33 |  0.046 % |
4927.80/4929.54	c |   7575162 |    4557    14479    43890 |    57648    15981     26 |  0.092 % |

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/node25/watcher-425119-1177788236 -o ROOT/results/node25/solver-425119-1177788236 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425119-1177788236/minisat_noassertions /tmp/evaluation/425119-1177788236/instance-425119-1177788236.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: 0.92 0.98 0.99 3/64 4064
/proc/meminfo: memFree=1718568/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=2748 CPUtime=0
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 373 0 0 0 0 0 0 0 18 0 1 0 226740689 2813952 359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 687 359 50 130 0 554 0

[startup+0.0769311 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4064
/proc/meminfo: memFree=1718568/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=4208 CPUtime=0.07
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 798 0 0 0 7 0 0 0 18 0 1 0 226740689 4308992 746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 1052 746 63 130 0 919 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4208

[startup+0.101935 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4064
/proc/meminfo: memFree=1718568/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=4208 CPUtime=0.09
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 801 0 0 0 9 0 0 0 18 0 1 0 226740689 4308992 749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 1052 749 66 130 0 919 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4208

[startup+0.301969 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4064
/proc/meminfo: memFree=1718568/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=4208 CPUtime=0.29
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 801 0 0 0 29 0 0 0 19 0 1 0 226740689 4308992 749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 1052 749 66 130 0 919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4208

[startup+0.701037 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4064
/proc/meminfo: memFree=1718568/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=4208 CPUtime=0.69
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 805 0 0 0 69 0 0 0 23 0 1 0 226740689 4308992 753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548712 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 1052 753 66 130 0 919 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4208

[startup+1.50118 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4065
/proc/meminfo: memFree=1715616/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=4604 CPUtime=1.49
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 922 0 0 0 149 0 0 0 25 0 1 0 226740689 4714496 870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 1151 870 66 130 0 1018 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4604

[startup+3.10145 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4065
/proc/meminfo: memFree=1714784/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=5528 CPUtime=3.09
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 1145 0 0 0 309 0 0 0 25 0 1 0 226740689 5660672 1093 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 1382 1093 66 130 0 1249 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5528

[startup+6.30199 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4065
/proc/meminfo: memFree=1713824/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=5924 CPUtime=6.29
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 1248 0 0 0 629 0 0 0 25 0 1 0 226740689 6066176 1196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 1481 1196 66 130 0 1348 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5924

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4065
/proc/meminfo: memFree=1713120/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=6452 CPUtime=12.68
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 1382 0 0 0 1268 0 0 0 25 0 1 0 226740689 6606848 1330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547141 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 1613 1330 66 130 0 1480 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6452

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4065
/proc/meminfo: memFree=1712352/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=7244 CPUtime=25.48
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 1577 0 0 0 2547 1 0 0 25 0 1 0 226740689 7417856 1525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 1811 1525 66 130 0 1678 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7244

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4065
/proc/meminfo: memFree=1710560/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=9096 CPUtime=51.07
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 2024 0 0 0 5106 1 0 0 25 0 1 0 226740689 9314304 1972 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 2274 1972 66 130 0 2141 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9096

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4065
/proc/meminfo: memFree=1710240/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=9500 CPUtime=102.26
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 2114 0 0 0 10224 2 0 0 25 0 1 0 226740689 9728000 2062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 2375 2062 66 130 0 2242 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9500

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4065
/proc/meminfo: memFree=1709344/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=10456 CPUtime=162.24
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 2360 0 0 0 16222 2 0 0 25 0 1 0 226740689 10706944 2308 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 2614 2308 66 130 0 2481 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10456

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4065
/proc/meminfo: memFree=1707296/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=12308 CPUtime=222.22
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 2830 0 0 0 22219 3 0 0 25 0 1 0 226740689 12603392 2778 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 3077 2778 66 130 0 2944 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12308

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4065
/proc/meminfo: memFree=1706528/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=12984 CPUtime=282.2
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 2998 0 0 0 28217 3 0 0 25 0 1 0 226740689 13295616 2946 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 3246 2946 66 130 0 3113 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12984

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4065
/proc/meminfo: memFree=1706464/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=13140 CPUtime=342.18
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 3019 0 0 0 34215 3 0 0 25 0 1 0 226740689 13455360 2967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 3285 2967 66 130 0 3152 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 13140

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4065
/proc/meminfo: memFree=1706144/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=13412 CPUtime=402.16
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 3092 0 0 0 40213 3 0 0 25 0 1 0 226740689 13733888 3040 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 3353 3040 66 130 0 3220 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 13412

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4065
/proc/meminfo: memFree=1706144/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=13552 CPUtime=462.14
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 3129 0 0 0 46211 3 0 0 25 0 1 0 226740689 13877248 3077 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 3388 3077 66 130 0 3255 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 13552

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4065
/proc/meminfo: memFree=1705376/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=14344 CPUtime=522.12
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 3321 0 0 0 52209 3 0 0 25 0 1 0 226740689 14688256 3269 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 3586 3269 66 130 0 3453 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 14344

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4065
/proc/meminfo: memFree=1704864/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=14916 CPUtime=582.1
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 3448 0 0 0 58207 3 0 0 25 0 1 0 226740689 15273984 3396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 3729 3396 66 130 0 3596 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 14916

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4065
/proc/meminfo: memFree=1704736/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=14916 CPUtime=642.08
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 3468 0 0 0 64205 3 0 0 25 0 1 0 226740689 15273984 3416 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 3729 3416 66 130 0 3596 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 14916


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4265
/proc/meminfo: memFree=1693536/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=26312 CPUtime=4000.9
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 6263 0 0 0 400081 9 0 0 25 0 1 0 226740689 26943488 6211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 6578 6211 66 130 0 6445 0
Current children cumulated CPU time (s) 4000.9
Current children cumulated vsize (KiB) 26312

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4265
/proc/meminfo: memFree=1693536/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=26312 CPUtime=4060.88
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 6263 0 0 0 406079 9 0 0 25 0 1 0 226740689 26943488 6211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 6578 6211 66 130 0 6445 0
Current children cumulated CPU time (s) 4060.88
Current children cumulated vsize (KiB) 26312

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4265
/proc/meminfo: memFree=1692320/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=27516 CPUtime=4120.86
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 6568 0 0 0 412076 10 0 0 25 0 1 0 226740689 28176384 6516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552564 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 6879 6516 66 130 0 6746 0
Current children cumulated CPU time (s) 4120.86
Current children cumulated vsize (KiB) 27516

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4265
/proc/meminfo: memFree=1692384/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=27516 CPUtime=4180.84
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 6568 0 0 0 418074 10 0 0 25 0 1 0 226740689 28176384 6516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 6879 6516 66 130 0 6746 0
Current children cumulated CPU time (s) 4180.84
Current children cumulated vsize (KiB) 27516

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4265
/proc/meminfo: memFree=1692384/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=27516 CPUtime=4240.82
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 6568 0 0 0 424072 10 0 0 25 0 1 0 226740689 28176384 6516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 6879 6516 66 130 0 6746 0
Current children cumulated CPU time (s) 4240.82
Current children cumulated vsize (KiB) 27516

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4265
/proc/meminfo: memFree=1692320/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=27516 CPUtime=4300.8
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 6568 0 0 0 430070 10 0 0 25 0 1 0 226740689 28176384 6516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 6879 6516 66 130 0 6746 0
Current children cumulated CPU time (s) 4300.8
Current children cumulated vsize (KiB) 27516

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4265
/proc/meminfo: memFree=1691744/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=28052 CPUtime=4360.78
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 6696 0 0 0 436068 10 0 0 25 0 1 0 226740689 28725248 6644 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 7013 6644 66 130 0 6880 0
Current children cumulated CPU time (s) 4360.78
Current children cumulated vsize (KiB) 28052

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4265
/proc/meminfo: memFree=1691744/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=28052 CPUtime=4420.76
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 6700 0 0 0 442066 10 0 0 25 0 1 0 226740689 28725248 6648 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546553 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 7013 6648 66 130 0 6880 0
Current children cumulated CPU time (s) 4420.76
Current children cumulated vsize (KiB) 28052

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4265
/proc/meminfo: memFree=1691744/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=28052 CPUtime=4480.74
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 6701 0 0 0 448064 10 0 0 25 0 1 0 226740689 28725248 6649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 7013 6649 66 130 0 6880 0
Current children cumulated CPU time (s) 4480.74
Current children cumulated vsize (KiB) 28052

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4265
/proc/meminfo: memFree=1691680/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=28052 CPUtime=4540.72
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 6703 0 0 0 454062 10 0 0 25 0 1 0 226740689 28725248 6651 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 7013 6651 66 130 0 6880 0
Current children cumulated CPU time (s) 4540.72
Current children cumulated vsize (KiB) 28052

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4267
/proc/meminfo: memFree=1691680/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=28052 CPUtime=4600.71
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 6704 0 0 0 460060 11 0 0 25 0 1 0 226740689 28725248 6652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 7013 6652 66 130 0 6880 0
Current children cumulated CPU time (s) 4600.71
Current children cumulated vsize (KiB) 28052

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4267
/proc/meminfo: memFree=1691680/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=28052 CPUtime=4660.69
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 6704 0 0 0 466058 11 0 0 25 0 1 0 226740689 28725248 6652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 7013 6652 66 130 0 6880 0
Current children cumulated CPU time (s) 4660.69
Current children cumulated vsize (KiB) 28052

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4267
/proc/meminfo: memFree=1691168/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=28580 CPUtime=4720.67
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 6823 0 0 0 472056 11 0 0 25 0 1 0 226740689 29265920 6771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 7145 6771 66 130 0 7012 0
Current children cumulated CPU time (s) 4720.67
Current children cumulated vsize (KiB) 28580

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4267
/proc/meminfo: memFree=1691168/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=28580 CPUtime=4780.65
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 6834 0 0 0 478054 11 0 0 25 0 1 0 226740689 29265920 6782 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 7145 6782 66 130 0 7012 0
Current children cumulated CPU time (s) 4780.65
Current children cumulated vsize (KiB) 28580

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4267
/proc/meminfo: memFree=1691232/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=28580 CPUtime=4840.63
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 6834 0 0 0 484052 11 0 0 25 0 1 0 226740689 29265920 6782 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 7145 6782 66 130 0 7012 0
Current children cumulated CPU time (s) 4840.63
Current children cumulated vsize (KiB) 28580

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4267
/proc/meminfo: memFree=1691360/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=28580 CPUtime=4900.61
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 6836 0 0 0 490050 11 0 0 25 0 1 0 226740689 29265920 6784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 7145 6784 66 130 0 7012 0
Current children cumulated CPU time (s) 4900.61
Current children cumulated vsize (KiB) 28580

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4267
/proc/meminfo: memFree=1691232/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=28580 CPUtime=4960.59
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 6841 0 0 0 496048 11 0 0 25 0 1 0 226740689 29265920 6789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 7145 6789 66 130 0 7012 0
Current children cumulated CPU time (s) 4960.59
Current children cumulated vsize (KiB) 28580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4267
/proc/meminfo: memFree=1691168/2055920 swapFree=4182908/4192956
[pid=4064] ppid=4062 vsize=28580 CPUtime=5000.08
/proc/4064/stat : 4064 (minisat_noasser) R 4062 4064 3575 0 -1 4194304 6841 0 0 0 499997 11 0 0 25 0 1 0 226740689 29265920 6789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/4064/statm: 7145 6789 66 130 0 7012 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 28580

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.81
CPU time (s): 5000.09
CPU user time (s): 4999.97
CPU system time (s): 0.121981
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 28580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6841
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= 7909

runsolver used 3.75543 second user time and 9.95349 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Sat Apr 28 19:23:56 UTC 2007

IDJOB= 425119
IDBENCH= 20212
IDSOLVER= 189
FILE ID= node25/425119-1177788236

PBS_JOBID= 4715737

Free space on /tmp= 66492 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S365559754-09-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425119-1177788236/minisat_noassertions /tmp/evaluation/425119-1177788236/instance-425119-1177788236.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-425119-1177788236 -o ROOT/results/node25/solver-425119-1177788236 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425119-1177788236/minisat_noassertions /tmp/evaluation/425119-1177788236/instance-425119-1177788236.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  187ddb77d85cea24bfd5c67a96bc6641

RANDOM SEED= 383373258

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1718976 kB
Buffers:         41824 kB
Cached:         241220 kB
SwapCached:       4188 kB
Active:         150928 kB
Inactive:       142088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718976 kB
SwapTotal:     4192956 kB
SwapFree:      4182908 kB
Dirty:            1744 kB
Writeback:           0 kB
Mapped:          15656 kB
Slab:            29912 kB
Committed_AS:  4266740 kB
PageTables:       1472 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= 66492 MiB

End job on node25 on Sat Apr 28 20:47:20 UTC 2007