Trace number 421871

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) 10000.2 10005.9

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

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:  293864                                               |
0.00/0.00	c |  Number of clauses:    1370917                                              |
1.58/1.66	c |  Parsing time:         1.52         s                                       |
6.18/6.23	c ============================[ Search Statistics ]==============================
6.18/6.23	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.18/6.23	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.18/6.23	c ===============================================================================
6.18/6.23	c |         0 |   74747   500234  1299786 |   166744        0    nan |  0.000 % |
6.79/6.80	c |       104 |   74676   500234  1299786 |   183419       94     26 | 48.215 % |
7.39/7.46	c |       255 |   74598   500234  1299786 |   201761      236     30 | 48.918 % |
8.29/8.38	c |       480 |   74016   500234  1299786 |   221937      447     33 | 52.658 % |
9.89/9.99	c |       817 |   59057   377744   998975 |   244130      698     42 | 52.941 % |
11.59/11.65	c |      1323 |   54801   349098   929312 |   268543     1185     46 | 55.394 % |
13.48/13.56	c |      2083 |   50916   315844   844504 |   295398     1878     49 | 56.736 % |
15.58/15.63	c |      3224 |   42282   243980   657034 |   324938     2877     53 | 61.941 % |
18.28/18.39	c |      4933 |   32125   176060   479258 |   357432     4478     50 | 61.943 % |
21.38/21.49	c |      7495 |   32117   175985   479074 |   393175     7035     47 | 61.948 % |
27.68/27.73	c |     11339 |   31961   174940   476290 |   432492    10871     50 | 61.997 % |
36.77/36.82	c |     17105 |   29420   157049   429035 |   475741    16628     70 | 62.861 % |
53.86/53.91	c |     25754 |   29357   156612   427868 |   523316    25270    101 | 62.936 % |
74.64/74.78	c |     38728 |   28823   153769   419766 |   575647    38205     96 | 63.065 % |
114.61/114.76	c |     58189 |   28563   152168   415455 |   633212    57649    101 | 63.153 % |
176.18/176.30	c |     87382 |   28562   152168   415455 |   696533    86840    108 | 63.264 % |
273.32/273.57	c |    131172 |   26530   141504   386310 |   766187   130469    121 | 63.845 % |
462.51/462.82	c |    196856 |   26530   141504   386310 |   842805   196153    112 | 63.845 % |
810.33/810.84	c |    295382 |   26324   140486   383869 |   927086   294675    104 | 63.915 % |
1494.05/1494.82	c |    443171 |   26188   139758   381864 |  1019795   442445    105 | 63.999 % |
2958.28/2959.80	c |    664854 |   26054   138775   379379 |  1121774   664118     98 | 64.027 % |
6512.58/6516.28	c |    997379 |   25742   136767   374129 |  1233952   996626     94 | 64.139 % |

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/node18/watcher-421871-1177503882 -o ROOT/results/node18/solver-421871-1177503882 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421871-1177503882/minisat_noassertions /tmp/evaluation/421871-1177503882/instance-421871-1177503882.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.72 0.95 0.94 2/77 28315
/proc/meminfo: memFree=1615672/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=1724 CPUtime=0
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 198305748 1765376 160 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700013 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 431 169 44 130 0 298 0

[startup+0.088358 s]
/proc/loadavg: 0.72 0.95 0.94 2/77 28315
/proc/meminfo: memFree=1615672/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=10756 CPUtime=0.07
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 2449 0 0 0 7 0 0 0 18 0 1 0 198305748 11014144 2435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 2689 2436 50 130 0 2556 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10756

[startup+0.101359 s]
/proc/loadavg: 0.72 0.95 0.94 2/77 28315
/proc/meminfo: memFree=1615672/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=11776 CPUtime=0.08
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 2647 0 0 0 8 0 0 0 18 0 1 0 198305748 12058624 2633 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 2944 2634 50 130 0 2811 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11776

[startup+0.301379 s]
/proc/loadavg: 0.72 0.95 0.94 2/77 28315
/proc/meminfo: memFree=1615672/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=48140 CPUtime=0.29
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 10118 0 0 0 25 4 0 0 19 0 1 0 198305748 49295360 10104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524455 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 12035 10105 50 130 0 11902 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 48140

[startup+0.701417 s]
/proc/loadavg: 0.72 0.95 0.94 2/77 28315
/proc/meminfo: memFree=1615672/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=68604 CPUtime=0.69
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 15459 0 0 0 63 6 0 0 23 0 1 0 198305748 70250496 15445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 17151 15446 50 130 0 17018 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 68604

[startup+1.5015 s]
/proc/loadavg: 0.72 0.95 0.94 2/78 28316
/proc/meminfo: memFree=1541552/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=107084 CPUtime=1.48
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 25285 0 0 0 137 11 0 0 25 0 1 0 198305748 109654016 25271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 26771 25271 50 130 0 26638 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 107084

[startup+3.10165 s]
/proc/loadavg: 0.72 0.95 0.94 2/78 28316
/proc/meminfo: memFree=1507760/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=123404 CPUtime=3.09
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 29426 0 0 0 295 14 0 0 25 0 1 0 198305748 126365696 29412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 30851 29412 61 130 0 30718 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123404

[startup+6.30196 s]
/proc/loadavg: 0.74 0.95 0.94 2/78 28316
/proc/meminfo: memFree=1475504/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=129280 CPUtime=6.29
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 36218 0 0 0 612 17 0 0 25 0 1 0 198305748 132382720 30987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134679083 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 32320 30987 62 130 0 32187 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 129280

[startup+12.7016 s]
/proc/loadavg: 0.76 0.95 0.94 2/78 28316
/proc/meminfo: memFree=1491376/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=129684 CPUtime=12.69
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 36291 0 0 0 1252 17 0 0 25 0 1 0 198305748 132796416 31060 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 32421 31060 67 130 0 32288 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 129684

[startup+25.5018 s]
/proc/loadavg: 0.81 0.95 0.94 2/78 28316
/proc/meminfo: memFree=1491384/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=129684 CPUtime=25.48
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 36291 0 0 0 2530 18 0 0 25 0 1 0 198305748 132796416 31060 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 32421 31060 67 130 0 32288 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 129684

[startup+51.1013 s]
/proc/loadavg: 0.87 0.95 0.94 2/78 28316
/proc/meminfo: memFree=1491512/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=129684 CPUtime=51.05
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 36291 0 0 0 5087 18 0 0 25 0 1 0 198305748 132796416 31060 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 32421 31060 67 130 0 32288 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 129684

[startup+102.305 s]
/proc/loadavg: 0.94 0.96 0.94 2/78 28316
/proc/meminfo: memFree=1491448/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=129928 CPUtime=102.23
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 36343 0 0 0 10205 18 0 0 25 0 1 0 198305748 133046272 31112 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 32482 31112 67 130 0 32349 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 129928

[startup+162.302 s]
/proc/loadavg: 0.98 0.96 0.94 2/78 28316
/proc/meminfo: memFree=1488120/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=133612 CPUtime=162.18
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 37234 0 0 0 16199 19 0 0 25 0 1 0 198305748 136818688 32003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 33403 32003 67 130 0 33270 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 133612

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 28316
/proc/meminfo: memFree=1470264/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=151416 CPUtime=222.15
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 41660 0 0 0 22190 25 0 0 25 0 1 0 198305748 155049984 36429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 37854 36429 67 130 0 37721 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 151416

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 28316
/proc/meminfo: memFree=1457720/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=163792 CPUtime=282.12
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 44794 0 0 0 28183 29 0 0 25 0 1 0 198305748 167723008 39563 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 40948 39563 67 130 0 40815 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 163792

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 28316
/proc/meminfo: memFree=1450104/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=171608 CPUtime=342.08
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 46686 0 0 0 34177 31 0 0 25 0 1 0 198305748 175726592 41455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 42902 41455 67 130 0 42769 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 171608

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 28316
/proc/meminfo: memFree=1441848/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=179920 CPUtime=402.05
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 48765 0 0 0 40172 33 0 0 25 0 1 0 198305748 184238080 43534 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 44980 43534 67 130 0 44847 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 179920

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 28316
/proc/meminfo: memFree=1433976/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=187752 CPUtime=462.01
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 50698 0 0 0 46165 36 0 0 25 0 1 0 198305748 192258048 45467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 46938 45467 67 130 0 46805 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 187752

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 28316
/proc/meminfo: memFree=1427832/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=194488 CPUtime=521.98
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 52272 0 0 0 52161 37 0 0 25 0 1 0 198305748 199155712 47041 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548208 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 48622 47041 67 130 0 48489 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 194488

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 28316
/proc/meminfo: memFree=1421688/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=200524 CPUtime=581.95
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 53789 0 0 0 58156 39 0 0 25 0 1 0 198305748 205336576 48558 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 50131 48558 67 130 0 49998 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 200524

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 28316
/proc/meminfo: memFree=1416632/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=205488 CPUtime=641.92
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 55033 0 0 0 64151 41 0 0 25 0 1 0 198305748 210419712 49802 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 51372 49802 67 130 0 51239 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 205488


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 28718
/proc/meminfo: memFree=1073016/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=554212 CPUtime=9037.14
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 140770 0 0 0 903544 170 0 0 25 0 1 0 198305748 567513088 135539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 138553 135539 67 130 0 138420 0
Current children cumulated CPU time (s) 9037.14
Current children cumulated vsize (KiB) 554212

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 28718
/proc/meminfo: memFree=1071736/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=555412 CPUtime=9097.11
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 141067 0 0 0 909541 170 0 0 25 0 1 0 198305748 568741888 135836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 138853 135836 67 130 0 138720 0
Current children cumulated CPU time (s) 9097.11
Current children cumulated vsize (KiB) 555412

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 28718
/proc/meminfo: memFree=1070392/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=556712 CPUtime=9157.07
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 141407 0 0 0 915536 171 0 0 25 0 1 0 198305748 570073088 136176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 139178 136176 67 130 0 139045 0
Current children cumulated CPU time (s) 9157.07
Current children cumulated vsize (KiB) 556712

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 28718
/proc/meminfo: memFree=1069048/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=558032 CPUtime=9217.04
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 141735 0 0 0 921533 171 0 0 25 0 1 0 198305748 571424768 136504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 139508 136504 67 130 0 139375 0
Current children cumulated CPU time (s) 9217.04
Current children cumulated vsize (KiB) 558032

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 28718
/proc/meminfo: memFree=1068024/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=559132 CPUtime=9277.01
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 142001 0 0 0 927529 172 0 0 25 0 1 0 198305748 572551168 136770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 139783 136770 67 130 0 139650 0
Current children cumulated CPU time (s) 9277.01
Current children cumulated vsize (KiB) 559132

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 28718
/proc/meminfo: memFree=1066872/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=560188 CPUtime=9336.97
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 142287 0 0 0 933525 172 0 0 25 0 1 0 198305748 573632512 137056 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 140047 137056 67 130 0 139914 0
Current children cumulated CPU time (s) 9336.97
Current children cumulated vsize (KiB) 560188

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/84 28856
/proc/meminfo: memFree=1064392/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=561376 CPUtime=9396.94
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 142601 0 0 0 939513 181 0 0 25 0 1 0 198305748 574849024 137370 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 140344 137370 67 130 0 140211 0
Current children cumulated CPU time (s) 9396.94
Current children cumulated vsize (KiB) 561376

[startup+9462.3 s]
/proc/loadavg: 1.05 1.01 0.98 2/78 28916
/proc/meminfo: memFree=1064056/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=562848 CPUtime=9456.9
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 142937 0 0 0 945504 186 0 0 25 0 1 0 198305748 576356352 137706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 140712 137706 67 130 0 140579 0
Current children cumulated CPU time (s) 9456.9
Current children cumulated vsize (KiB) 562848

[startup+9522.3 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 28916
/proc/meminfo: memFree=1062648/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=564300 CPUtime=9516.87
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 143304 0 0 0 951500 187 0 0 25 0 1 0 198305748 577843200 138073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 141075 138073 67 130 0 140942 0
Current children cumulated CPU time (s) 9516.87
Current children cumulated vsize (KiB) 564300

[startup+9582.3 s]
/proc/loadavg: 1.06 1.02 0.99 2/78 28916
/proc/meminfo: memFree=1061240/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=565620 CPUtime=9576.84
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 143650 0 0 0 957497 187 0 0 25 0 1 0 198305748 579194880 138419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 141405 138419 67 130 0 141272 0
Current children cumulated CPU time (s) 9576.84
Current children cumulated vsize (KiB) 565620

[startup+9642.3 s]
/proc/loadavg: 1.07 1.03 0.99 2/78 28916
/proc/meminfo: memFree=1060280/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=566676 CPUtime=9636.81
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 143902 0 0 0 963493 188 0 0 25 0 1 0 198305748 580276224 138671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 141669 138671 67 130 0 141536 0
Current children cumulated CPU time (s) 9636.81
Current children cumulated vsize (KiB) 566676

[startup+9702.3 s]
/proc/loadavg: 1.13 1.05 1.00 2/78 28916
/proc/meminfo: memFree=1058872/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=568328 CPUtime=9696.76
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 144253 0 0 0 969488 188 0 0 25 0 1 0 198305748 581967872 139022 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28315/statm: 142082 139022 67 130 0 141949 0
Current children cumulated CPU time (s) 9696.76
Current children cumulated vsize (KiB) 568328

[startup+9762.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 28916
/proc/meminfo: memFree=1057720/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=569384 CPUtime=9756.71
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 144532 0 0 0 975482 189 0 0 25 0 1 0 198305748 583049216 139301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 142346 139301 67 130 0 142213 0
Current children cumulated CPU time (s) 9756.71
Current children cumulated vsize (KiB) 569384

[startup+9822.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 28916
/proc/meminfo: memFree=1056824/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=570308 CPUtime=9816.68
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 144776 0 0 0 981479 189 0 0 25 0 1 0 198305748 583995392 139545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 142577 139545 67 130 0 142444 0
Current children cumulated CPU time (s) 9816.68
Current children cumulated vsize (KiB) 570308

[startup+9882.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 28916
/proc/meminfo: memFree=1055928/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=571232 CPUtime=9876.64
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 145000 0 0 0 987475 189 0 0 25 0 1 0 198305748 584941568 139769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 142808 139769 67 130 0 142675 0
Current children cumulated CPU time (s) 9876.64
Current children cumulated vsize (KiB) 571232

[startup+9942.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 28916
/proc/meminfo: memFree=1055160/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=572024 CPUtime=9936.6
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 145223 0 0 0 993470 190 0 0 25 0 1 0 198305748 585752576 139992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 143006 139992 67 130 0 142873 0
Current children cumulated CPU time (s) 9936.6
Current children cumulated vsize (KiB) 572024

[startup+10002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28916
/proc/meminfo: memFree=1054136/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=573080 CPUtime=9996.58
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 145465 0 0 0 999467 191 0 0 25 0 1 0 198305748 586833920 140234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 143270 140234 67 130 0 143137 0
Current children cumulated CPU time (s) 9996.58
Current children cumulated vsize (KiB) 573080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10005.8 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28916
/proc/meminfo: memFree=1054072/2055920 swapFree=4147180/4192956
[pid=28315] ppid=28313 vsize=573080 CPUtime=10000.1
/proc/28315/stat : 28315 (minisat_noasser) R 28313 28315 28259 0 -1 4194304 145478 0 0 0 999817 191 0 0 25 0 1 0 198305748 586833920 140247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 0 0 0
/proc/28315/statm: 143270 140247 67 130 0 143137 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 573080

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): 10005.9
CPU time (s): 10000.2
CPU user time (s): 9998.17
CPU system time (s): 1.9957
CPU usage (%): 99.9428
Max. virtual memory (cumulated for all children) (KiB): 573080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.17
system time used= 1.9957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 145478
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= 232828

runsolver used 9.2296 second user time and 27.1639 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Apr 25 12:24:44 UTC 2007

IDJOB= 421871
IDBENCH= 20365
IDSOLVER= 189
FILE ID= node18/421871-1177503882

PBS_JOBID= 4685894

Free space on /tmp= 66465 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/421871-1177503882/minisat_noassertions /tmp/evaluation/421871-1177503882/instance-421871-1177503882.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-421871-1177503882 -o ROOT/results/node18/solver-421871-1177503882 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421871-1177503882/minisat_noassertions /tmp/evaluation/421871-1177503882/instance-421871-1177503882.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9ce7c48a28ddd5790e38607bb893dd38

RANDOM SEED= 866346457

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1616080 kB
Buffers:         44500 kB
Cached:         310116 kB
SwapCached:      14828 kB
Active:         145208 kB
Inactive:       232576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1616080 kB
SwapTotal:     4192956 kB
SwapFree:      4147180 kB
Dirty:           26576 kB
Writeback:           0 kB
Mapped:          29900 kB
Slab:            47592 kB
Committed_AS:  5427360 kB
PageTables:       1776 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= 66465 MiB

End job on node18 on Wed Apr 25 15:11:32 UTC 2007