Trace number 425057

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) 5000.16 5001.96

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
MD5SUM892135542a810e9ae6b292c6622bb8f3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.09/0.13	c |  Parsing time:         0.13         s                                       |
0.29/0.30	c ============================[ Search Statistics ]==============================
0.29/0.30	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.30	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.30	c ===============================================================================
0.29/0.30	c |         0 |   15539    66504   202039 |    22168        0    nan |  0.000 % |
0.29/0.37	c |       100 |   15539    66504   202039 |    24384      100    132 |  0.000 % |
0.39/0.46	c |       250 |   15539    66504   202039 |    26823      250    134 |  0.000 % |
0.49/0.59	c |       476 |   15539    66504   202039 |    29505      476    145 |  0.000 % |
0.69/0.78	c |       813 |   15539    66504   202039 |    32456      813    172 |  0.000 % |
1.00/1.05	c |      1319 |   15539    66504   202039 |    35701     1319    193 |  0.000 % |
1.39/1.48	c |      2078 |   15539    66504   202039 |    39271     2078    202 |  0.000 % |
2.09/2.13	c |      3218 |   15539    66504   202039 |    43199     3218    213 |  0.000 % |
3.08/3.10	c |      4926 |   15539    66504   202039 |    47519     4926    217 |  0.000 % |
4.59/4.69	c |      7488 |   15539    66504   202039 |    52270     7488    229 |  0.000 % |
7.28/7.33	c |     11332 |   15539    66504   202039 |    57498    11332    252 |  0.000 % |
11.49/11.59	c |     17101 |   15539    66504   202039 |    63247    17101    251 |  0.000 % |
18.59/18.61	c |     25750 |   15539    66504   202039 |    69572    25750    253 |  0.000 % |
31.08/31.16	c |     38724 |   15539    66504   202039 |    76529    38724    268 |  0.000 % |
53.97/54.06	c |     58185 |   15539    66504   202039 |    84182    58185    285 |  0.000 % |
99.16/99.25	c |     87381 |   15539    66504   202039 |    92601    14319    382 |  0.000 % |
169.03/169.14	c |    131171 |   15539    66504   202039 |   101861    58109    343 |  0.000 % |
296.09/296.21	c |    196856 |   15539    66504   202039 |   112047    34230    340 |  0.000 % |
490.72/490.96	c |    295382 |   15539    66504   202039 |   123252    34179    367 |  0.000 % |
833.31/833.69	c |    443174 |   15539    66504   202039 |   135577    70804    335 |  0.000 % |
1468.99/1469.60	c |    664859 |   15539    66504   202039 |   149135    49259    338 |  0.000 % |
2370.78/2371.67	c |    997384 |   15539    66504   202039 |   164048   117551    347 |  0.000 % |
4035.62/4037.14	c |   1496173 |   15539    66504   202039 |   180453    23598    304 |  0.000 % |

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/node42/watcher-425057-1177761994 -o ROOT/results/node42/solver-425057-1177761994 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425057-1177761994/minisat_noassertions /tmp/evaluation/425057-1177761994/instance-425057-1177761994.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: 0.78 0.95 0.98 3/77 28072
/proc/meminfo: memFree=1615056/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=2476 CPUtime=0
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 534 0 0 0 0 0 0 0 18 0 1 0 224111317 2535424 520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 619 521 49 130 0 486 0

[startup+0.023822 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 28072
/proc/meminfo: memFree=1615056/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=4276 CPUtime=0.01
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 942 0 0 0 1 0 0 0 18 0 1 0 224111317 4378624 911 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 1069 912 50 130 0 936 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4276

[startup+0.101838 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 28072
/proc/meminfo: memFree=1615056/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=6704 CPUtime=0.09
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 1539 0 0 0 9 0 0 0 18 0 1 0 224111317 6864896 1508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 1676 1508 50 130 0 1543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6704

[startup+0.301875 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 28072
/proc/meminfo: memFree=1615056/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=8176 CPUtime=0.29
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 1921 0 0 0 28 1 0 0 19 0 1 0 224111317 8372224 1890 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134522818 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 2044 1890 62 130 0 1911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8176

[startup+0.701952 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 28072
/proc/meminfo: memFree=1615056/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=7516 CPUtime=0.69
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 1968 0 0 0 68 1 0 0 23 0 1 0 224111317 7696384 1724 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546822 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 1879 1724 67 130 0 1746 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7516

[startup+1.5011 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 28073
/proc/meminfo: memFree=1607944/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=8580 CPUtime=1.49
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 2259 0 0 0 148 1 0 0 25 0 1 0 224111317 8785920 2015 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553587 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 2145 2015 67 130 0 2012 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8580

[startup+3.10141 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 28073
/proc/meminfo: memFree=1606152/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=11088 CPUtime=3.08
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 2881 0 0 0 307 1 0 0 25 0 1 0 224111317 11354112 2637 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 2772 2637 67 130 0 2639 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11088

[startup+6.30202 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 28073
/proc/meminfo: memFree=1600784/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=16384 CPUtime=6.29
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 4197 0 0 0 626 3 0 0 25 0 1 0 224111317 16777216 3953 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 4096 3953 67 130 0 3963 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16384

[startup+12.7012 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 28073
/proc/meminfo: memFree=1590928/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=25600 CPUtime=12.69
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 6490 0 0 0 1264 5 0 0 25 0 1 0 224111317 26214400 6246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 6400 6246 67 130 0 6267 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25600

[startup+25.5017 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 28073
/proc/meminfo: memFree=1573328/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=42532 CPUtime=25.48
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 10739 0 0 0 2539 9 0 0 25 0 1 0 224111317 43552768 10495 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 10633 10495 67 130 0 10500 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42532

[startup+51.1016 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 28073
/proc/meminfo: memFree=1544912/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=71392 CPUtime=51.07
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 17926 0 0 0 5091 16 0 0 25 0 1 0 224111317 73105408 17682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 17848 17682 67 130 0 17715 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 71392

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 28073
/proc/meminfo: memFree=1497552/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=117852 CPUtime=102.26
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 29567 0 0 0 10196 30 0 0 25 0 1 0 224111317 120680448 29323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 29463 29323 67 130 0 29330 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 117852

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 28073
/proc/meminfo: memFree=1497552/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=117852 CPUtime=162.23
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 29567 0 0 0 16193 30 0 0 25 0 1 0 224111317 120680448 29323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 29463 29323 67 130 0 29330 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 117852

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28073
/proc/meminfo: memFree=1479440/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=136088 CPUtime=222.21
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 34116 0 0 0 22186 35 0 0 25 0 1 0 224111317 139354112 33872 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 34022 33872 67 130 0 33889 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 136088

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28073
/proc/meminfo: memFree=1457360/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=158180 CPUtime=282.2
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 39594 0 0 0 28179 41 0 0 25 0 1 0 224111317 161976320 39350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 39545 39350 67 130 0 39412 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 158180

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28073
/proc/meminfo: memFree=1457360/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=158180 CPUtime=342.17
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 39594 0 0 0 34176 41 0 0 25 0 1 0 224111317 161976320 39350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 39545 39350 67 130 0 39412 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 158180

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28073
/proc/meminfo: memFree=1457296/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=158180 CPUtime=402.16
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 39594 0 0 0 40174 42 0 0 25 0 1 0 224111317 161976320 39350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 39545 39350 67 130 0 39412 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 158180

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28073
/proc/meminfo: memFree=1443920/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=171520 CPUtime=462.13
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 42937 0 0 0 46168 45 0 0 25 0 1 0 224111317 175636480 42693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 42880 42693 67 130 0 42747 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 171520

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28073
/proc/meminfo: memFree=1443920/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=171520 CPUtime=522.11
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 42937 0 0 0 52165 46 0 0 25 0 1 0 224111317 175636480 42693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546773 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 42880 42693 67 130 0 42747 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 171520

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28073
/proc/meminfo: memFree=1443856/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=171520 CPUtime=582.09
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 42937 0 0 0 58163 46 0 0 25 0 1 0 224111317 175636480 42693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 42880 42693 67 130 0 42747 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 171520

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28073
/proc/meminfo: memFree=1443856/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=171520 CPUtime=642.08
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 42937 0 0 0 64161 47 0 0 25 0 1 0 224111317 175636480 42693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 42880 42693 67 130 0 42747 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 171520


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28273
/proc/meminfo: memFree=1283856/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=331380 CPUtime=4060.81
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 82859 0 0 0 405965 116 0 0 25 0 1 0 224111317 339333120 82615 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 82845 82615 67 130 0 82712 0
Current children cumulated CPU time (s) 4060.81
Current children cumulated vsize (KiB) 331380

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28273
/proc/meminfo: memFree=1283856/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=331380 CPUtime=4120.79
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 82859 0 0 0 411962 117 0 0 25 0 1 0 224111317 339333120 82615 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 82845 82615 67 130 0 82712 0
Current children cumulated CPU time (s) 4120.79
Current children cumulated vsize (KiB) 331380

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28273
/proc/meminfo: memFree=1283920/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=331380 CPUtime=4180.77
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 82859 0 0 0 417960 117 0 0 25 0 1 0 224111317 339333120 82615 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 82845 82615 67 130 0 82712 0
Current children cumulated CPU time (s) 4180.77
Current children cumulated vsize (KiB) 331380

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28273
/proc/meminfo: memFree=1283856/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=331380 CPUtime=4240.75
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 82859 0 0 0 423957 118 0 0 25 0 1 0 224111317 339333120 82615 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 82845 82615 67 130 0 82712 0
Current children cumulated CPU time (s) 4240.75
Current children cumulated vsize (KiB) 331380

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28273
/proc/meminfo: memFree=1283920/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=331380 CPUtime=4300.73
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 82859 0 0 0 429955 118 0 0 25 0 1 0 224111317 339333120 82615 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 82845 82615 67 130 0 82712 0
Current children cumulated CPU time (s) 4300.73
Current children cumulated vsize (KiB) 331380

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28273
/proc/meminfo: memFree=1283920/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=331380 CPUtime=4360.7
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 82859 0 0 0 435952 118 0 0 25 0 1 0 224111317 339333120 82615 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 82845 82615 67 130 0 82712 0
Current children cumulated CPU time (s) 4360.7
Current children cumulated vsize (KiB) 331380

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28273
/proc/meminfo: memFree=1283920/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=331380 CPUtime=4420.69
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 82859 0 0 0 441950 119 0 0 25 0 1 0 224111317 339333120 82615 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 82845 82615 67 130 0 82712 0
Current children cumulated CPU time (s) 4420.69
Current children cumulated vsize (KiB) 331380

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28273
/proc/meminfo: memFree=1283920/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=331380 CPUtime=4480.67
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 82863 0 0 0 447948 119 0 0 25 0 1 0 224111317 339333120 82619 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 82845 82619 67 130 0 82712 0
Current children cumulated CPU time (s) 4480.67
Current children cumulated vsize (KiB) 331380

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28273
/proc/meminfo: memFree=1283920/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=331380 CPUtime=4540.65
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 82872 0 0 0 453945 120 0 0 25 0 1 0 224111317 339333120 82628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 82845 82628 67 130 0 82712 0
Current children cumulated CPU time (s) 4540.65
Current children cumulated vsize (KiB) 331380

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28273
/proc/meminfo: memFree=1283856/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=331380 CPUtime=4600.63
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 82875 0 0 0 459943 120 0 0 25 0 1 0 224111317 339333120 82631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 82845 82631 67 130 0 82712 0
Current children cumulated CPU time (s) 4600.63
Current children cumulated vsize (KiB) 331380

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28273
/proc/meminfo: memFree=1283856/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=331380 CPUtime=4660.6
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 82875 0 0 0 465940 120 0 0 25 0 1 0 224111317 339333120 82631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 82845 82631 67 130 0 82712 0
Current children cumulated CPU time (s) 4660.6
Current children cumulated vsize (KiB) 331380

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28273
/proc/meminfo: memFree=1283856/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=331380 CPUtime=4720.59
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 82875 0 0 0 471938 121 0 0 25 0 1 0 224111317 339333120 82631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 82845 82631 67 130 0 82712 0
Current children cumulated CPU time (s) 4720.59
Current children cumulated vsize (KiB) 331380

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28273
/proc/meminfo: memFree=1283856/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=331380 CPUtime=4780.56
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 82875 0 0 0 477935 121 0 0 25 0 1 0 224111317 339333120 82631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 82845 82631 67 130 0 82712 0
Current children cumulated CPU time (s) 4780.56
Current children cumulated vsize (KiB) 331380

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28273
/proc/meminfo: memFree=1283856/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=331380 CPUtime=4840.55
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 82875 0 0 0 483933 122 0 0 25 0 1 0 224111317 339333120 82631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 82845 82631 67 130 0 82712 0
Current children cumulated CPU time (s) 4840.55
Current children cumulated vsize (KiB) 331380

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28273
/proc/meminfo: memFree=1283856/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=331380 CPUtime=4900.52
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 82875 0 0 0 489930 122 0 0 25 0 1 0 224111317 339333120 82631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 82845 82631 67 130 0 82712 0
Current children cumulated CPU time (s) 4900.52
Current children cumulated vsize (KiB) 331380

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28273
/proc/meminfo: memFree=1283856/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=331380 CPUtime=4960.51
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 82875 0 0 0 495928 123 0 0 25 0 1 0 224111317 339333120 82631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 82845 82631 67 130 0 82712 0
Current children cumulated CPU time (s) 4960.51
Current children cumulated vsize (KiB) 331380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28273
/proc/meminfo: memFree=1283856/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=331380 CPUtime=5000.1
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 82875 0 0 0 499887 123 0 0 25 0 1 0 224111317 339333120 82631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 82845 82631 67 130 0 82712 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 331380

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28273
/proc/meminfo: memFree=1283856/2055920 swapFree=4147484/4192956
[pid=28072] ppid=28070 vsize=331380 CPUtime=5000.1
/proc/28072/stat : 28072 (minisat_noasser) R 28070 28072 28018 0 -1 4194304 82875 0 0 0 499887 123 0 0 25 0 1 0 224111317 339333120 82631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/28072/statm: 82845 82631 67 130 0 82712 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 331380

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.96
CPU time (s): 5000.16
CPU user time (s): 4998.87
CPU system time (s): 1.2858
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 331380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.87
system time used= 1.2858
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82875
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= 102403

runsolver used 3.75543 second user time and 11.2623 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sat Apr 28 12:06:34 UTC 2007

IDJOB= 425057
IDBENCH= 20150
IDSOLVER= 189
FILE ID= node42/425057-1177761994

PBS_JOBID= 4715615

Free space on /tmp= 66545 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
COMMAND LINE= /tmp/evaluation/425057-1177761994/minisat_noassertions /tmp/evaluation/425057-1177761994/instance-425057-1177761994.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-425057-1177761994 -o ROOT/results/node42/solver-425057-1177761994 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425057-1177761994/minisat_noassertions /tmp/evaluation/425057-1177761994/instance-425057-1177761994.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  892135542a810e9ae6b292c6622bb8f3

RANDOM SEED= 478587168

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1615528 kB
Buffers:         43784 kB
Cached:         304072 kB
SwapCached:      14652 kB
Active:         228336 kB
Inactive:       143024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1615528 kB
SwapTotal:     4192956 kB
SwapFree:      4147484 kB
Dirty:            2924 kB
Writeback:           0 kB
Mapped:          30388 kB
Slab:            54432 kB
Committed_AS:  3649956 kB
PageTables:       1912 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= 66545 MiB

End job on node42 on Sat Apr 28 13:29:58 UTC 2007