Trace number 421143

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) 1200.08 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S883927618-10.cnf
MD5SUMf65bec0a86c887b34d745bc7beb4cebd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.40318
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    12000                                                |
0.01/0.02	c |  Parsing time:         0.02         s                                       |
0.01/0.07	c ============================[ Search Statistics ]==============================
0.01/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.07	c ===============================================================================
0.01/0.07	c |         0 |     600    12000    60000 |     4000        0    nan |  0.000 % |
0.01/0.08	c |       100 |     600    12000    60000 |     4400      100     75 |  0.000 % |
0.01/0.09	c |       250 |     600    12000    60000 |     4840      250     82 |  0.000 % |
0.10/0.11	c |       475 |     600    12000    60000 |     5324      475     83 |  0.000 % |
0.10/0.14	c |       814 |     600    12000    60000 |     5856      814     82 |  0.000 % |
0.10/0.18	c |      1320 |     600    12000    60000 |     6442     1320     86 |  0.000 % |
0.20/0.25	c |      2079 |     600    12000    60000 |     7086     2079     86 |  0.000 % |
0.29/0.36	c |      3219 |     600    12000    60000 |     7794     3219     87 |  0.000 % |
0.49/0.55	c |      4928 |     600    12000    60000 |     8574     4928     88 |  0.000 % |
0.79/0.85	c |      7491 |     600    12000    60000 |     9431     7491     89 |  0.000 % |
1.29/1.39	c |     11337 |     600    12000    60000 |    10374     6507     94 |  0.000 % |
2.19/2.25	c |     17105 |     600    12000    60000 |    11412     6980     92 |  0.000 % |
3.59/3.64	c |     25754 |     600    12000    60000 |    12553     9820     92 |  0.000 % |
5.89/5.98	c |     38728 |     600    12000    60000 |    13809    10021     92 |  0.000 % |
9.89/9.91	c |     58191 |     600    12000    60000 |    15189     8456     90 |  0.000 % |
16.19/16.26	c |     87384 |     600    12000    60000 |    16708    14567     97 |  0.000 % |
26.88/26.93	c |    131173 |     600    12000    60000 |    18379    16080     95 |  0.000 % |
44.88/44.96	c |    196857 |     600    12000    60000 |    20217    16726     95 |  0.000 % |
71.87/71.97	c |    295385 |     600    12000    60000 |    22239    13181     88 |  0.000 % |
117.85/117.91	c |    443176 |     600    12000    60000 |    24463    15162     91 |  0.000 % |
193.54/193.67	c |    664859 |     600    12000    60000 |    26909    13101     90 |  0.000 % |
318.00/318.20	c |    997384 |     600    12000    60000 |    29600    13820     94 |  0.000 % |
517.45/517.69	c |   1496177 |     600    12000    60000 |    32561    24768     96 |  0.000 % |
838.76/839.07	c |   2244359 |     600    12000    60000 |    35817    29146     95 |  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/node55/watcher-421143-1177499144 -o ROOT/results/node55/solver-421143-1177499144 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421143-1177499144/minisat_noassertions /tmp/evaluation/421143-1177499144/instance-421143-1177499144.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 0.98 0.92 3/64 10176
/proc/meminfo: memFree=1555844/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=1856 CPUtime=0
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 197824406 1900544 191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134531168 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 464 191 50 130 0 331 0

[startup+0.018644 s]
/proc/loadavg: 0.99 0.98 0.92 3/64 10176
/proc/meminfo: memFree=1555844/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=2556 CPUtime=0.01
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 375 0 0 0 1 0 0 0 18 0 1 0 197824406 2617344 361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 639 362 50 130 0 506 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2556

[startup+0.102651 s]
/proc/loadavg: 0.99 0.98 0.92 3/64 10176
/proc/meminfo: memFree=1555844/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=2588 CPUtime=0.1
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 447 0 0 0 10 0 0 0 18 0 1 0 197824406 2650112 394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547320 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 647 394 67 130 0 514 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2588

[startup+0.30267 s]
/proc/loadavg: 0.99 0.98 0.92 3/64 10176
/proc/meminfo: memFree=1555844/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=3384 CPUtime=0.29
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 625 0 0 0 29 0 0 0 19 0 1 0 197824406 3465216 572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 846 572 67 130 0 713 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3384

[startup+0.701708 s]
/proc/loadavg: 0.99 0.98 0.92 3/64 10176
/proc/meminfo: memFree=1555844/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=4836 CPUtime=0.69
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 987 0 0 0 69 0 0 0 22 0 1 0 197824406 4952064 934 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 1209 934 67 130 0 1076 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4836

[startup+1.50178 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1551420/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=6156 CPUtime=1.49
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 1329 0 0 0 149 0 0 0 25 0 1 0 197824406 6303744 1276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 1539 1276 67 130 0 1406 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6156

[startup+3.10194 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1550268/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=7080 CPUtime=3.09
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 1570 0 0 0 309 0 0 0 25 0 1 0 197824406 7249920 1517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 1770 1517 67 130 0 1637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7080

[startup+6.30124 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1549180/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=7800 CPUtime=6.29
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 1721 0 0 0 628 1 0 0 25 0 1 0 197824406 7987200 1668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 1950 1668 67 130 0 1817 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7800

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1547772/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=9120 CPUtime=12.69
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 2073 0 0 0 1268 1 0 0 25 0 1 0 197824406 9338880 2020 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 2280 2020 67 130 0 2147 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9120

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1546492/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=10308 CPUtime=25.49
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 2375 0 0 0 2548 1 0 0 25 0 1 0 197824406 10555392 2322 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547330 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 2577 2322 67 130 0 2444 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10308

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1544700/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=12088 CPUtime=51.07
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 2817 0 0 0 5106 1 0 0 25 0 1 0 197824406 12378112 2764 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 3022 2764 67 130 0 2889 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12088

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1542844/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=13944 CPUtime=102.26
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 3273 0 0 0 10224 2 0 0 25 0 1 0 197824406 14278656 3220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 3486 3220 67 130 0 3353 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13944

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1540988/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=15804 CPUtime=162.25
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 3740 0 0 0 16222 3 0 0 25 0 1 0 197824406 16183296 3687 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 3951 3687 67 130 0 3818 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15804

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1539260/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=17528 CPUtime=222.23
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 4151 0 0 0 22220 3 0 0 25 0 1 0 197824406 17948672 4098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 4382 4098 67 130 0 4249 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17528

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1538684/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=18056 CPUtime=282.21
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 4291 0 0 0 28218 3 0 0 25 0 1 0 197824406 18489344 4238 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 4514 4238 67 130 0 4381 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18056

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1537340/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=19408 CPUtime=342.19
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 4613 0 0 0 34216 3 0 0 25 0 1 0 197824406 19873792 4560 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 4852 4560 67 130 0 4719 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19408

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1536508/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=20200 CPUtime=402.19
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 4821 0 0 0 40215 4 0 0 25 0 1 0 197824406 20684800 4768 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 5050 4768 67 130 0 4917 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 20200

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1536508/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=20200 CPUtime=462.17
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 4821 0 0 0 46213 4 0 0 25 0 1 0 197824406 20684800 4768 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520983 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 5050 4768 67 130 0 4917 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 20200

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1535420/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=21256 CPUtime=522.15
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 5096 0 0 0 52211 4 0 0 25 0 1 0 197824406 21766144 5043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 5314 5043 67 130 0 5181 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21256

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1534716/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=21920 CPUtime=582.13
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 5257 0 0 0 58209 4 0 0 25 0 1 0 197824406 22446080 5204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 5480 5204 67 130 0 5347 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 21920

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1534268/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=22448 CPUtime=642.12
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 5379 0 0 0 64208 4 0 0 25 0 1 0 197824406 22986752 5326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 5612 5326 67 130 0 5479 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 22448

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1534012/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=22712 CPUtime=702.1
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 5453 0 0 0 70206 4 0 0 25 0 1 0 197824406 23257088 5400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 5678 5400 67 130 0 5545 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 22712

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1533756/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=22976 CPUtime=762.08
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 5502 0 0 0 76204 4 0 0 25 0 1 0 197824406 23527424 5449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 5744 5449 67 130 0 5611 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 22976

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1533628/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=23096 CPUtime=822.06
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 5543 0 0 0 82202 4 0 0 25 0 1 0 197824406 23650304 5490 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 5774 5490 67 130 0 5641 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 23096

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1532284/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=24416 CPUtime=882.05
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 5878 0 0 0 88200 5 0 0 25 0 1 0 197824406 25001984 5825 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 6104 5825 67 130 0 5971 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 24416

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1531964/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=24680 CPUtime=942.04
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 5947 0 0 0 94199 5 0 0 25 0 1 0 197824406 25272320 5894 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 6170 5894 67 130 0 6037 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 24680

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1531644/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=25076 CPUtime=1002.02
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 6042 0 0 0 100197 5 0 0 25 0 1 0 197824406 25677824 5989 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 6269 5989 67 130 0 6136 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 25076

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1531196/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=25628 CPUtime=1062
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 6160 0 0 0 106195 5 0 0 25 0 1 0 197824406 26243072 6107 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 6407 6107 67 130 0 6274 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 25628

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1531132/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=25628 CPUtime=1121.99
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 6176 0 0 0 112194 5 0 0 25 0 1 0 197824406 26243072 6123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 6407 6123 67 130 0 6274 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 25628

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1531132/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=25628 CPUtime=1181.97
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 6176 0 0 0 118192 5 0 0 25 0 1 0 197824406 26243072 6123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 6407 6123 67 130 0 6274 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 25628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.92 2/65 10177
/proc/meminfo: memFree=1530876/2055920 swapFree=4184544/4192956
[pid=10176] ppid=10174 vsize=25892 CPUtime=1200.07
/proc/10176/stat : 10176 (minisat_noasser) R 10174 10176 9036 0 -1 4194304 6237 0 0 0 120002 5 0 0 25 0 1 0 197824406 26513408 6184 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10176/statm: 6473 6184 67 130 0 6340 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 25892

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.056991
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 25892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6237
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= 2338

runsolver used 1.01085 second user time and 2.27665 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Wed Apr 25 11:05:44 UTC 2007

IDJOB= 421143
IDBENCH= 20052
IDSOLVER= 188
FILE ID= node55/421143-1177499144

PBS_JOBID= 4685825

Free space on /tmp= 66354 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S883927618-10.cnf
COMMAND LINE= /tmp/evaluation/421143-1177499144/minisat_noassertions /tmp/evaluation/421143-1177499144/instance-421143-1177499144.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-421143-1177499144 -o ROOT/results/node55/solver-421143-1177499144 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421143-1177499144/minisat_noassertions /tmp/evaluation/421143-1177499144/instance-421143-1177499144.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  f65bec0a86c887b34d745bc7beb4cebd

RANDOM SEED= 139798245

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1556316 kB
Buffers:         45240 kB
Cached:         342184 kB
SwapCached:       2556 kB
Active:         204716 kB
Inactive:       230204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556316 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            1748 kB
Writeback:           0 kB
Mapped:          53860 kB
Slab:            50724 kB
Committed_AS:  1344348 kB
PageTables:       1468 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= 66354 MiB

End job on node55 on Wed Apr 25 11:25:46 UTC 2007