Trace number 421433

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.12 1200.57

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/total-10-19-s.cnf
MD5SUMbea511c9a03a4804efe79689b911729e
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.2349
Satisfiable
(Un)Satisfiability was proved
Number of variables331631
Number of clauses1586193
Sum of the clauses size3688066
Maximum clause length10
Minimum clause length1
Number of clauses of size 127559
Number of clauses of size 21201215
Number of clauses of size 3295479
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

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:  331631                                               |
0.00/0.00	c |  Number of clauses:    1586193                                              |
1.99/2.07	c |  Parsing time:         1.88         s                                       |
7.79/7.83	c ============================[ Search Statistics ]==============================
7.79/7.83	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.79/7.83	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
7.79/7.83	c ===============================================================================
7.79/7.83	c |         0 |   82199   591046  1542063 |   197015        0    nan |  0.000 % |
8.39/8.41	c |       100 |   82109   591046  1542063 |   216716       94     41 | 49.135 % |
8.89/8.93	c |       251 |   82062   591046  1542063 |   238388      241     45 | 49.571 % |
9.79/9.85	c |       480 |   81871   591046  1542063 |   262227      460     45 | 50.247 % |
10.99/11.03	c |       817 |   81370   591046  1542063 |   288450      784     40 | 52.462 % |
12.89/12.94	c |      1323 |   59305   434471  1157729 |   317295     1052     38 | 60.578 % |
13.79/13.82	c |      2082 |   59284   434471  1157729 |   349024     1810     45 | 60.651 % |
15.09/15.11	c |      3222 |   41354   262014   704634 |   383927     2681     52 | 60.651 % |
16.99/17.03	c |      4930 |   41085   256137   687912 |   422319     4387     62 | 60.732 % |
19.79/19.89	c |      7494 |   40370   248261   666230 |   464551     6900     57 | 60.947 % |
22.88/22.91	c |     11339 |   40370   248261   666230 |   511007    10745     51 | 60.947 % |
30.69/30.72	c |     17105 |   39938   245075   658431 |   562107    16509     57 | 61.078 % |
41.08/41.11	c |     25757 |   39710   243542   654661 |   618318    25159     68 | 61.148 % |
63.43/63.55	c |     38731 |   39687   243470   654476 |   680150    38130     86 | 62.050 % |
90.07/90.24	c |     58194 |   36713   224843   604814 |   748165    57564    108 | 62.050 % |
132.24/132.41	c |     87387 |   36707   224785   604675 |   822981    86756    107 | 62.052 % |
216.12/216.38	c |    131178 |   36707   224785   604675 |   905280   130547    124 | 62.052 % |
398.56/398.88	c |    196863 |   36627   224413   603520 |   995808   196215    147 | 62.080 % |
707.38/707.73	c |    295389 |   34344   207508   559529 |  1095388   294666    154 | 62.764 % |

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-421433-1177491605 -o ROOT/results/node18/solver-421433-1177491605 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421433-1177491605/minisat_noassertions /tmp/evaluation/421433-1177491605/instance-421433-1177491605.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.95 0.62 3/77 27005
/proc/meminfo: memFree=1624704/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=2328 CPUtime=0
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 197078161 2383872 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682105 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 582 463 50 130 0 449 0

[startup+0.022681 s]
/proc/loadavg: 0.99 0.95 0.62 3/77 27005
/proc/meminfo: memFree=1624704/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=6472 CPUtime=0.02
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 1367 0 0 0 1 1 0 0 18 0 1 0 197078161 6627328 1353 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524455 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 1618 1354 50 130 0 1485 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6472

[startup+0.101689 s]
/proc/loadavg: 0.99 0.95 0.62 3/77 27005
/proc/meminfo: memFree=1624704/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=13024 CPUtime=0.09
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 2719 0 0 0 8 1 0 0 18 0 1 0 197078161 13336576 2705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 3256 2706 50 130 0 3123 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13024

[startup+0.301708 s]
/proc/loadavg: 0.99 0.95 0.62 3/77 27005
/proc/meminfo: memFree=1624704/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=43728 CPUtime=0.29
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 9394 0 0 0 25 4 0 0 19 0 1 0 197078161 44777472 9380 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 10932 9381 50 130 0 10799 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43728

[startup+0.701747 s]
/proc/loadavg: 0.99 0.95 0.62 3/77 27005
/proc/meminfo: memFree=1624704/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=67836 CPUtime=0.69
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 16034 0 0 0 61 8 0 0 23 0 1 0 197078161 69464064 16020 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 16959 16020 50 130 0 16826 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67836

[startup+1.50182 s]
/proc/loadavg: 0.99 0.95 0.62 2/78 27006
/proc/meminfo: memFree=1549304/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=105688 CPUtime=1.49
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 24940 0 0 0 135 14 0 0 25 0 1 0 197078161 108224512 24926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546608 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 26422 24926 50 130 0 26289 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 105688

[startup+3.10198 s]
/proc/loadavg: 0.99 0.95 0.62 2/78 27006
/proc/meminfo: memFree=1500792/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=138160 CPUtime=3.09
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 31648 0 0 0 289 20 0 0 25 0 1 0 197078161 141475840 31634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545960 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 34540 31635 61 130 0 34407 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 138160

[startup+6.30129 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 27006
/proc/meminfo: memFree=1472504/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=170324 CPUtime=6.29
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 39392 0 0 0 605 24 0 0 25 0 1 0 197078161 174411776 39378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529170 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 42581 39378 61 130 0 42448 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 170324

[startup+12.7019 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 27006
/proc/meminfo: memFree=1482232/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=151620 CPUtime=12.69
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 41631 0 0 0 1243 26 0 0 25 0 1 0 197078161 155258880 35636 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 37905 35636 67 130 0 37772 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 151620

[startup+25.5011 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 27006
/proc/meminfo: memFree=1482296/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=151620 CPUtime=25.48
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 41632 0 0 0 2522 26 0 0 25 0 1 0 197078161 155258880 35637 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 37905 35637 67 130 0 37772 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 151620

[startup+51.1016 s]
/proc/loadavg: 0.99 0.95 0.64 2/78 27006
/proc/meminfo: memFree=1482424/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=151620 CPUtime=51.08
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 41632 0 0 0 5082 26 0 0 25 0 1 0 197078161 155258880 35637 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 37905 35637 67 130 0 37772 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 151620

[startup+102.306 s]
/proc/loadavg: 0.99 0.96 0.66 2/84 27182
/proc/meminfo: memFree=1480832/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=151984 CPUtime=102.17
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 41698 0 0 0 10189 28 0 0 25 0 1 0 197078161 155631616 35703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 37996 35703 67 130 0 37863 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 151984

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.67 2/78 27204
/proc/meminfo: memFree=1470832/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=163448 CPUtime=162.13
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 44540 0 0 0 16181 32 0 0 25 0 1 0 197078161 167370752 38545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 40862 38545 67 130 0 40729 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 163448

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.69 2/78 27204
/proc/meminfo: memFree=1452272/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=181716 CPUtime=222.11
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 49118 0 0 0 22174 37 0 0 25 0 1 0 197078161 186077184 43123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547995 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 45429 43123 67 130 0 45296 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 181716

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.71 2/78 27204
/proc/meminfo: memFree=1436272/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=197984 CPUtime=282.1
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 53149 0 0 0 28169 41 0 0 25 0 1 0 197078161 202735616 47154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 49496 47154 67 130 0 49363 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 197984

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 27204
/proc/meminfo: memFree=1418864/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=215428 CPUtime=342.08
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 57466 0 0 0 34163 45 0 0 25 0 1 0 197078161 220598272 51471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 53857 51471 67 130 0 53724 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 215428

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 27204
/proc/meminfo: memFree=1402480/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=231844 CPUtime=402.06
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 61568 0 0 0 40157 49 0 0 25 0 1 0 197078161 237408256 55573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 57961 55573 67 130 0 57828 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 231844

[startup+462.301 s]
/proc/loadavg: 1.11 1.00 0.76 2/78 27204
/proc/meminfo: memFree=1387384/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=247260 CPUtime=462.05
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 65329 0 0 0 46152 53 0 0 25 0 1 0 197078161 253194240 59334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 61815 59334 67 130 0 61682 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 247260

[startup+522.301 s]
/proc/loadavg: 1.19 1.03 0.78 2/78 27204
/proc/meminfo: memFree=1369976/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=264792 CPUtime=522.03
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 69712 0 0 0 52145 58 0 0 25 0 1 0 197078161 271147008 63717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 66198 63717 67 130 0 66065 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 264792

[startup+582.302 s]
/proc/loadavg: 1.14 1.04 0.80 2/78 27204
/proc/meminfo: memFree=1360120/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=274428 CPUtime=582.01
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 72153 0 0 0 58140 61 0 0 25 0 1 0 197078161 281014272 66158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 68607 66158 67 130 0 68474 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 274428

[startup+642.302 s]
/proc/loadavg: 1.05 1.03 0.81 2/78 27204
/proc/meminfo: memFree=1349240/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=285160 CPUtime=642
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 74856 0 0 0 64136 64 0 0 25 0 1 0 197078161 292003840 68861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 71290 68861 67 130 0 71157 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 285160

[startup+702.302 s]
/proc/loadavg: 1.02 1.02 0.82 2/78 27204
/proc/meminfo: memFree=1336952/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=297384 CPUtime=701.98
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 77942 0 0 0 70130 68 0 0 25 0 1 0 197078161 304521216 71947 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 74346 71947 67 130 0 74213 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 297384

[startup+762.305 s]
/proc/loadavg: 1.00 1.02 0.83 2/78 27204
/proc/meminfo: memFree=1327160/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=307468 CPUtime=761.96
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 80395 0 0 0 76126 70 0 0 25 0 1 0 197078161 314847232 74400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 76867 74400 67 130 0 76734 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 307468

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 0.83 2/78 27204
/proc/meminfo: memFree=1315000/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=320360 CPUtime=821.94
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 83468 0 0 0 82121 73 0 0 25 0 1 0 197078161 328048640 77473 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 80090 77473 67 130 0 79957 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 320360

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 0.84 2/78 27204
/proc/meminfo: memFree=1298680/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=336404 CPUtime=881.94
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 87484 0 0 0 88117 77 0 0 25 0 1 0 197078161 344477696 81489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 84101 81489 67 130 0 83968 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 336404

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.84 2/78 27204
/proc/meminfo: memFree=1285112/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=350112 CPUtime=941.92
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 90901 0 0 0 94111 81 0 0 25 0 1 0 197078161 358514688 84906 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 87528 84906 67 130 0 87395 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 350112

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.85 2/78 27204
/proc/meminfo: memFree=1271416/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=363544 CPUtime=1001.9
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 94285 0 0 0 100106 84 0 0 25 0 1 0 197078161 372269056 88290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547976 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 90886 88290 67 130 0 90753 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 363544

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.86 2/78 27204
/proc/meminfo: memFree=1258744/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=376256 CPUtime=1061.88
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 97476 0 0 0 106101 87 0 0 25 0 1 0 197078161 385286144 91481 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 94064 91481 67 130 0 93931 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 376256

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.86 2/78 27204
/proc/meminfo: memFree=1243192/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=391712 CPUtime=1121.87
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 101331 0 0 0 112096 91 0 0 25 0 1 0 197078161 401113088 95336 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 97928 95336 67 130 0 97795 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 391712

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/78 27204
/proc/meminfo: memFree=1229304/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=405648 CPUtime=1181.85
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 104828 0 0 0 118091 94 0 0 25 0 1 0 197078161 415383552 98833 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 101412 98833 67 130 0 101279 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 405648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.87 2/78 27204
/proc/meminfo: memFree=1224760/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=410016 CPUtime=1200.05
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 105917 0 0 0 119909 96 0 0 25 0 1 0 197078161 419856384 99922 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548095 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 102504 99922 67 130 0 102371 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 410016

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.87 2/78 27204
/proc/meminfo: memFree=1224760/2055920 swapFree=4147180/4192956
[pid=27005] ppid=27003 vsize=410016 CPUtime=1200.05
/proc/27005/stat : 27005 (minisat_noasser) R 27003 27005 26859 0 -1 4194304 105917 0 0 0 119909 96 0 0 25 0 1 0 197078161 419856384 99922 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548095 0 0 4096 3 0 0 0 17 1 0 0
/proc/27005/statm: 102504 99922 67 130 0 102371 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 410016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.12
CPU user time (s): 1199.1
CPU system time (s): 1.02784
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 410016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.1
system time used= 1.02784
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105917
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= 25193

runsolver used 0.968852 second user time and 2.6006 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Apr 25 09:00:08 UTC 2007

IDJOB= 421433
IDBENCH= 20356
IDSOLVER= 188
FILE ID= node18/421433-1177491605

PBS_JOBID= 4685873

Free space on /tmp= 66461 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/total-10-19-s.cnf
COMMAND LINE= /tmp/evaluation/421433-1177491605/minisat_noassertions /tmp/evaluation/421433-1177491605/instance-421433-1177491605.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-421433-1177491605 -o ROOT/results/node18/solver-421433-1177491605 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421433-1177491605/minisat_noassertions /tmp/evaluation/421433-1177491605/instance-421433-1177491605.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  bea511c9a03a4804efe79689b911729e

RANDOM SEED= 370923622

TIME LIMIT= 1200 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:       1625176 kB
Buffers:         44168 kB
Cached:         301132 kB
SwapCached:      14828 kB
Active:         150236 kB
Inactive:       218392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1625176 kB
SwapTotal:     4192956 kB
SwapFree:      4147180 kB
Dirty:           30732 kB
Writeback:           0 kB
Mapped:          30040 kB
Slab:            47672 kB
Committed_AS:  5416100 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= 66461 MiB

End job on node18 on Wed Apr 25 09:20:10 UTC 2007