Trace number 1784966

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: minisat SAT 2007? (TO) 5000.08 5001.51

General information on the benchmark

Namecrafted/Hard/contest05/others/
linvrinv8.sat05-567.reshuffled-07.cnf
MD5SUMaf4e94e2262dd17f2c350e06d0de5672
Bench CategoryCRAFTED (crafted 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 variables1920
Number of clauses6337
Sum of the clauses size17024
Maximum clause length64
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22048
Number of clauses of size 34288
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data 

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:  1920                                                 |
0.00/0.00	c |  Number of clauses:    6337                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.02/0.03	c ============================[ Search Statistics ]==============================
0.02/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.02/0.03	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.02/0.03	c ===============================================================================
0.02/0.03	c |         0 |     914     5471    19328 |     1823        0    nan |  0.000 % |
0.02/0.04	c |       102 |     914     5471    19328 |     2006      102     43 |  0.000 % |
0.02/0.05	c |       252 |     914     5471    19328 |     2206      252     39 |  0.000 % |
0.02/0.06	c |       477 |     914     5471    19328 |     2427      477     42 |  0.000 % |
0.02/0.07	c |       814 |     914     5471    19328 |     2670      814     36 |  0.000 % |
0.09/0.10	c |      1320 |     914     5471    19328 |     2937     1320     42 |  0.000 % |
0.09/0.16	c |      2080 |     914     5471    19328 |     3230     2080     45 |  0.000 % |
0.19/0.24	c |      3220 |     914     5471    19328 |     3553     3220     48 |  0.000 % |
0.29/0.34	c |      4928 |     914     5471    19328 |     3909     3004     49 |  0.000 % |
0.49/0.57	c |      7491 |     914     5471    19328 |     4300     3521     58 |  0.000 % |
1.00/1.01	c |     11335 |     914     5471    19328 |     4730     2939     61 |  0.000 % |
1.39/1.48	c |     17101 |     914     5471    19328 |     5203     3852     54 |  0.000 % |
2.20/2.28	c |     25751 |     914     5471    19328 |     5723     4519     51 |  0.000 % |
4.30/4.38	c |     38725 |     914     5471    19328 |     6295     5685     70 |  0.000 % |
7.39/7.46	c |     58187 |     914     5471    19328 |     6925     5781     66 |  0.000 % |
12.89/12.93	c |     87379 |     914     5471    19328 |     7617     6627     70 |  0.000 % |
20.98/21.04	c |    131168 |     914     5471    19328 |     8379     7350     72 |  0.000 % |
32.88/32.91	c |    196854 |     914     5471    19328 |     9217     4597     65 |  0.000 % |
45.08/45.19	c |    295381 |     914     5471    19328 |    10139     4703     56 |  0.000 % |
68.97/69.05	c |    443170 |     914     5471    19328 |    11153     8273     63 |  0.000 % |
126.96/127.05	c |    664853 |     914     5471    19328 |    12268     8383     74 |  0.000 % |
207.84/207.91	c |    997379 |     914     5471    19328 |    13495    11405     70 |  0.000 % |
355.09/355.30	c |   1496169 |     914     5471    19328 |    14845     9983     69 |  0.000 % |
557.83/558.07	c |   2244351 |     914     5471    19328 |    16329     9297     66 |  0.000 % |
958.22/958.56	c |   3366626 |     914     5471    19328 |    17962    14951     84 |  0.000 % |
1289.83/1290.26	c |   5050038 |     914     5471    19328 |    19758    16572     61 |  0.000 % |
2002.32/2002.97	c |   7575154 |     914     5471    19328 |    21734    11412     71 |  0.000 % |
3180.49/3181.46	c |  11362829 |     914     5471    19328 |    23908    12208     65 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1784966-1241877818/watcher-1784966-1241877818 -o /tmp/evaluation-result-1784966-1241877818/solver-1784966-1241877818 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1784966-1241877818.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): 6000 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: 1.00 1.00 1.00 3/65 20037
/proc/meminfo: memFree=1746864/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=2144 CPUtime=0
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 215811625 2195456 195 1992294400 134512640 135048876 4294956208 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 536 195 50 130 0 403 0

[startup+0.0314151 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20037
/proc/meminfo: memFree=1746864/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=3004 CPUtime=0.02
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 418 0 0 0 2 0 0 0 20 0 1 0 215811625 3076096 404 1992294400 134512640 135048876 4294956208 18446744073709551615 134521076 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 751 404 62 130 0 618 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3004

[startup+0.101422 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20037
/proc/meminfo: memFree=1746864/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=2936 CPUtime=0.09
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 428 0 0 0 9 0 0 0 20 0 1 0 215811625 3006464 414 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 734 414 67 130 0 601 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2936

[startup+0.301443 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20037
/proc/meminfo: memFree=1746864/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=3332 CPUtime=0.29
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 527 0 0 0 29 0 0 0 22 0 1 0 215811625 3411968 513 1992294400 134512640 135048876 4294956208 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 833 513 67 130 0 700 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3332

[startup+0.701485 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20037
/proc/meminfo: memFree=1746864/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=3728 CPUtime=0.69
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 620 0 0 0 69 0 0 0 25 0 1 0 215811625 3817472 606 1992294400 134512640 135048876 4294956208 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 932 606 67 130 0 799 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3728

[startup+1.50157 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20038
/proc/meminfo: memFree=1744552/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=3860 CPUtime=1.49
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 657 0 0 0 149 0 0 0 25 0 1 0 215811625 3952640 643 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 965 643 67 130 0 832 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3860

[startup+3.10274 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20038
/proc/meminfo: memFree=1744296/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=4520 CPUtime=3.09
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 809 0 0 0 309 0 0 0 25 0 1 0 215811625 4628480 795 1992294400 134512640 135048876 4294956208 18446744073709551615 134553438 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 1130 795 67 130 0 997 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4520

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20038
/proc/meminfo: memFree=1743336/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=4912 CPUtime=6.29
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 905 0 0 0 629 0 0 0 25 0 1 0 215811625 5029888 891 1992294400 134512640 135048876 4294956208 18446744073709551615 134547146 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 1228 891 67 130 0 1095 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4912

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20038
/proc/meminfo: memFree=1742888/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=5176 CPUtime=12.69
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 1000 0 0 0 1269 0 0 0 25 0 1 0 215811625 5300224 986 1992294400 134512640 135048876 4294956208 18446744073709551615 134546773 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 1294 986 67 130 0 1161 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5176

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20038
/proc/meminfo: memFree=1742376/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=5712 CPUtime=25.48
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 1128 0 0 0 2548 0 0 0 25 0 1 0 215811625 5849088 1114 1992294400 134512640 135048876 4294956208 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 1428 1114 67 130 0 1295 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5712

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20038
/proc/meminfo: memFree=1741608/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=6644 CPUtime=51.07
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 1335 0 0 0 5107 0 0 0 25 0 1 0 215811625 6803456 1321 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 1661 1321 67 130 0 1528 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6644

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20038
/proc/meminfo: memFree=1740328/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=7700 CPUtime=102.27
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 1620 0 0 0 10226 1 0 0 25 0 1 0 215811625 7884800 1606 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 1925 1606 67 130 0 1792 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7700

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20038
/proc/meminfo: memFree=1740136/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=7868 CPUtime=162.24
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 1651 0 0 0 16223 1 0 0 25 0 1 0 215811625 8056832 1637 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 1967 1637 67 130 0 1834 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7868

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20038
/proc/meminfo: memFree=1739496/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=8416 CPUtime=222.23
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 1800 0 0 0 22222 1 0 0 25 0 1 0 215811625 8617984 1786 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 2104 1786 67 130 0 1971 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8416

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20038
/proc/meminfo: memFree=1739112/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=8812 CPUtime=282.21
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 1883 0 0 0 28220 1 0 0 25 0 1 0 215811625 9023488 1869 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 2203 1869 67 130 0 2070 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8812

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20038
/proc/meminfo: memFree=1738792/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=9076 CPUtime=342.19
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 1941 0 0 0 34218 1 0 0 25 0 1 0 215811625 9293824 1927 1992294400 134512640 135048876 4294956208 18446744073709551615 134552477 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 2269 1927 67 130 0 2136 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9076

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20038
/proc/meminfo: memFree=1738216/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=9604 CPUtime=402.18
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 2070 0 0 0 40216 2 0 0 25 0 1 0 215811625 9834496 2056 1992294400 134512640 135048876 4294956208 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 2401 2056 67 130 0 2268 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9604

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20038
/proc/meminfo: memFree=1737768/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=10000 CPUtime=462.16
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 2168 0 0 0 46214 2 0 0 25 0 1 0 215811625 10240000 2154 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 2500 2154 67 130 0 2367 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 10000

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20038
/proc/meminfo: memFree=1737896/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=9972 CPUtime=522.14
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 2171 0 0 0 52212 2 0 0 25 0 1 0 215811625 10211328 2157 1992294400 134512640 135048876 4294956208 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 2493 2157 67 130 0 2360 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 9972

[startup+582.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 20038
/proc/meminfo: memFree=1736744/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=11156 CPUtime=582.13
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 2459 0 0 0 58211 2 0 0 25 0 1 0 215811625 11423744 2445 1992294400 134512640 135048876 4294956208 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 2789 2445 67 130 0 2656 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 11156

[startup+642.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 20038
/proc/meminfo: memFree=1736424/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=11420 CPUtime=642.11
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 2530 0 0 0 64209 2 0 0 25 0 1 0 215811625 11694080 2516 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 2855 2516 67 130 0 2722 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 11420


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

[startup+4062.31 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 20046
/proc/meminfo: memFree=1729512/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=16764 CPUtime=4061.14
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 3989 0 0 0 406110 4 0 0 25 0 1 0 215811625 17166336 3881 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 4191 3881 67 130 0 4058 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 16764

[startup+4122.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 20046
/proc/meminfo: memFree=1729512/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=16764 CPUtime=4121.12
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 3989 0 0 0 412108 4 0 0 25 0 1 0 215811625 17166336 3881 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 4191 3881 67 130 0 4058 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 16764

[startup+4182.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 20046
/proc/meminfo: memFree=1729576/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=16764 CPUtime=4181.1
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 3989 0 0 0 418106 4 0 0 25 0 1 0 215811625 17166336 3881 1992294400 134512640 135048876 4294956208 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 4191 3881 67 130 0 4058 0
Current children cumulated CPU time (s) 4181.1
Current children cumulated vsize (KiB) 16764

[startup+4242.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/66 20046
/proc/meminfo: memFree=1729512/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=16764 CPUtime=4241.08
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 3989 0 0 0 424104 4 0 0 25 0 1 0 215811625 17166336 3881 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 4191 3881 67 130 0 4058 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 16764

[startup+4302.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/66 20046
/proc/meminfo: memFree=1729512/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=16764 CPUtime=4301.07
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 3989 0 0 0 430103 4 0 0 25 0 1 0 215811625 17166336 3881 1992294400 134512640 135048876 4294956208 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 4191 3881 67 130 0 4058 0
Current children cumulated CPU time (s) 4301.07
Current children cumulated vsize (KiB) 16764

[startup+4362.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/66 20046
/proc/meminfo: memFree=1728872/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=17424 CPUtime=4361.05
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 4151 0 0 0 436101 4 0 0 25 0 1 0 215811625 17842176 4043 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 4356 4043 67 130 0 4223 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 17424

[startup+4422.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/66 20046
/proc/meminfo: memFree=1728872/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=17424 CPUtime=4421.03
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 4151 0 0 0 442099 4 0 0 25 0 1 0 215811625 17842176 4043 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 4356 4043 67 130 0 4223 0
Current children cumulated CPU time (s) 4421.03
Current children cumulated vsize (KiB) 17424

[startup+4482.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/66 20046
/proc/meminfo: memFree=1728872/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=17424 CPUtime=4481.01
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 4151 0 0 0 448097 4 0 0 25 0 1 0 215811625 17842176 4043 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 4356 4043 67 130 0 4223 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 17424

[startup+4542.3 s]
/proc/loadavg: 1.15 1.09 1.01 2/66 20046
/proc/meminfo: memFree=1728808/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=17424 CPUtime=4541
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 4151 0 0 0 454096 4 0 0 25 0 1 0 215811625 17842176 4043 1992294400 134512640 135048876 4294956208 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 4356 4043 67 130 0 4223 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 17424

[startup+4602.3 s]
/proc/loadavg: 1.05 1.07 1.00 2/66 20046
/proc/meminfo: memFree=1728808/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=17424 CPUtime=4600.98
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 4151 0 0 0 460094 4 0 0 25 0 1 0 215811625 17842176 4043 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 4356 4043 67 130 0 4223 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 17424

[startup+4662.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/66 20046
/proc/meminfo: memFree=1728744/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=17424 CPUtime=4660.96
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 4151 0 0 0 466092 4 0 0 25 0 1 0 215811625 17842176 4043 1992294400 134512640 135048876 4294956208 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 4356 4043 67 130 0 4223 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 17424

[startup+4722.31 s]
/proc/loadavg: 1.00 1.04 1.00 2/66 20046
/proc/meminfo: memFree=1728680/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=17424 CPUtime=4720.95
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 4151 0 0 0 472091 4 0 0 25 0 1 0 215811625 17842176 4043 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 4356 4043 67 130 0 4223 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 17424

[startup+4782.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 20046
/proc/meminfo: memFree=1728680/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=17424 CPUtime=4780.93
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 4151 0 0 0 478089 4 0 0 25 0 1 0 215811625 17842176 4043 1992294400 134512640 135048876 4294956208 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 4356 4043 67 130 0 4223 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 17424

[startup+4842.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 20046
/proc/meminfo: memFree=1728616/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=17424 CPUtime=4840.91
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 4151 0 0 0 484087 4 0 0 25 0 1 0 215811625 17842176 4043 1992294400 134512640 135048876 4294956208 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 4356 4043 67 130 0 4223 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 17424

[startup+4902.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 20046
/proc/meminfo: memFree=1728552/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=17424 CPUtime=4900.89
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 4151 0 0 0 490085 4 0 0 25 0 1 0 215811625 17842176 4043 1992294400 134512640 135048876 4294956208 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 4356 4043 67 130 0 4223 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 17424

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 20046
/proc/meminfo: memFree=1728552/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=17424 CPUtime=4960.88
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 4151 0 0 0 496084 4 0 0 25 0 1 0 215811625 17842176 4043 1992294400 134512640 135048876 4294956208 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 4356 4043 67 130 0 4223 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 17424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 20046
/proc/meminfo: memFree=1728552/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=17424 CPUtime=5000.07
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 4151 0 0 0 500003 4 0 0 25 0 1 0 215811625 17842176 4043 1992294400 134512640 135048876 4294956208 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 4356 4043 67 130 0 4223 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 17424

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 1.01 1.00 2/66 20046
/proc/meminfo: memFree=1728552/2055920 swapFree=4176240/4192956
[pid=20037] ppid=20035 vsize=17424 CPUtime=5000.07
/proc/20037/stat : 20037 (minisat_noasser) R 20035 20037 19920 0 -1 4194304 4151 0 0 0 500003 4 0 0 25 0 1 0 215811625 17842176 4043 1992294400 134512640 135048876 4294956208 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/20037/statm: 4356 4043 67 130 0 4223 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 17424

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.08
CPU user time (s): 5000.03
CPU system time (s): 0.045993
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 17424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4151
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= 2
involuntary context switches= 7160

runsolver used 5.69613 second user time and 12.4591 second system time

The end

Launcher Data 

Begin job on node81 at 2009-05-09 16:03:38
IDJOB=1784966
IDBENCH=24662
IDSOLVER=639
FILE ID=node81/1784966-1241877818
PBS_JOBID= 9264613
Free space on /tmp= 126444 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT07/crafted/Hard/contest05/others/linvrinv8.sat05-567.reshuffled-07.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784966-1241877818/watcher-1784966-1241877818 -o /tmp/evaluation-result-1784966-1241877818/solver-1784966-1241877818 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1784966-1241877818.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= af4e94e2262dd17f2c350e06d0de5672
RANDOM SEED=1520386827

node81.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.234
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		: 3000.234
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1747280 kB
Buffers:         38612 kB
Cached:         196624 kB
SwapCached:      10584 kB
Active:          86420 kB
Inactive:       160844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747280 kB
SwapTotal:     4192956 kB
SwapFree:      4176240 kB
Dirty:            1568 kB
Writeback:           0 kB
Mapped:          13892 kB
Slab:            47068 kB
Committed_AS:   659000 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126444 MiB
End job on node81 at 2009-05-09 17:27:01