Trace number 421200

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) 1200.11 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1923240245-08.cnf
MD5SUMb9cfdbb54bb41cfa6a69bab5a7fcb3dc
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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

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:  200                                                  |
0.00/0.00	c |  Number of clauses:    17000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.39/0.44	c ============================[ Search Statistics ]==============================
0.39/0.44	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.44	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.44	c ===============================================================================
0.39/0.44	c |         0 |     200    17000   119000 |     5666        0    nan |  0.000 % |
0.39/0.45	c |       101 |     200    17000   119000 |     6233      101     60 |  0.003 % |
0.39/0.47	c |       253 |     200    17000   119000 |     6856      253     57 |  0.003 % |
0.39/0.49	c |       478 |     200    17000   119000 |     7542      478     58 |  0.003 % |
0.49/0.52	c |       815 |     200    17000   119000 |     8296      815     59 |  0.003 % |
0.49/0.57	c |      1321 |     200    17000   119000 |     9126     1321     58 |  0.003 % |
0.59/0.64	c |      2081 |     200    17000   119000 |    10038     2081     57 |  0.003 % |
0.69/0.76	c |      3222 |     200    17000   119000 |    11042     3222     57 |  0.003 % |
0.89/0.94	c |      4932 |     200    17000   119000 |    12147     4932     57 |  0.003 % |
1.20/1.27	c |      7495 |     200    17000   119000 |    13361     7495     58 |  0.003 % |
1.79/1.84	c |     11339 |     200    17000   119000 |    14697    11339     58 |  0.003 % |
2.79/2.81	c |     17106 |     200    17000   119000 |    16167     9711     57 |  0.003 % |
4.39/4.42	c |     25755 |     200    17000   119000 |    17784    10232     58 |  0.003 % |
7.28/7.30	c |     38729 |     200    17000   119000 |    19562    14272     59 |  0.003 % |
11.79/11.85	c |     58191 |     200    17000   119000 |    21519    14080     58 |  0.003 % |
19.79/19.87	c |     87385 |     200    17000   119000 |    23671    10859     56 |  0.003 % |
32.18/32.23	c |    131175 |     200    17000   119000 |    26038    18248     60 |  0.003 % |
51.48/51.58	c |    196861 |     200    17000   119000 |    28641    13526     57 |  0.003 % |
83.37/83.40	c |    295388 |     200    17000   119000 |    31506    13773     58 |  0.003 % |
132.45/132.57	c |    443177 |     200    17000   119000 |    34656    27974     59 |  0.003 % |
214.72/214.86	c |    664861 |     200    17000   119000 |    38122    29833     59 |  0.003 % |
341.47/341.69	c |    997386 |     200    17000   119000 |    41934    33295     61 |  0.003 % |
547.61/547.82	c |   1496174 |     200    17000   119000 |    46128    14789     58 |  0.003 % |
871.40/871.76	c |   2244356 |     200    17000   119000 |    50741    42108     60 |  0.003 % |

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/node22/watcher-421200-1177500214 -o ROOT/results/node22/solver-421200-1177500214 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421200-1177500214/minisat_noassertions /tmp/evaluation/421200-1177500214/instance-421200-1177500214.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: 0.92 0.98 0.95 3/77 2371
/proc/meminfo: memFree=1814144/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=1856 CPUtime=0
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 197939108 1900544 230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 464 231 50 130 0 331 0

[startup+0.103449 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 2371
/proc/meminfo: memFree=1814144/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=3252 CPUtime=0.09
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 605 0 0 0 9 0 0 0 18 0 1 0 197939108 3330048 591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529241 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 813 591 62 130 0 680 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3252

[startup+0.201464 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 2371
/proc/meminfo: memFree=1814144/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=3252 CPUtime=0.19
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 605 0 0 0 19 0 0 0 18 0 1 0 197939108 3330048 591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 813 591 62 130 0 680 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3252

[startup+0.301479 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 2371
/proc/meminfo: memFree=1814144/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=3420 CPUtime=0.29
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 640 0 0 0 29 0 0 0 19 0 1 0 197939108 3502080 626 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 855 626 62 130 0 722 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.70154 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 2371
/proc/meminfo: memFree=1814144/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=3452 CPUtime=0.69
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 660 0 0 0 69 0 0 0 23 0 1 0 197939108 3534848 644 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 863 644 66 130 0 730 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3452

[startup+1.50166 s]
/proc/loadavg: 0.92 0.98 0.95 2/78 2372
/proc/meminfo: memFree=1810872/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=5168 CPUtime=1.49
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 1083 0 0 0 149 0 0 0 25 0 1 0 197939108 5292032 1067 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 1292 1067 66 130 0 1159 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5168

[startup+3.10191 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 2372
/proc/meminfo: memFree=1808888/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=6620 CPUtime=3.09
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 1452 0 0 0 309 0 0 0 25 0 1 0 197939108 6778880 1436 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 1655 1436 66 130 0 1522 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6620

[startup+6.3014 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 2372
/proc/meminfo: memFree=1807928/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=7676 CPUtime=6.28
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 1716 0 0 0 628 0 0 0 25 0 1 0 197939108 7860224 1700 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 1919 1700 66 130 0 1786 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7676

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.95 2/78 2372
/proc/meminfo: memFree=1806584/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=8336 CPUtime=12.69
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 1882 0 0 0 1268 1 0 0 25 0 1 0 197939108 8536064 1866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 2084 1866 66 130 0 1951 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8336

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.95 2/78 2372
/proc/meminfo: memFree=1805176/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=9796 CPUtime=25.48
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 2257 0 0 0 2547 1 0 0 25 0 1 0 197939108 10031104 2241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 2449 2241 66 130 0 2316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9796

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.95 2/78 2372
/proc/meminfo: memFree=1803768/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=11124 CPUtime=51.08
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 2587 0 0 0 5106 2 0 0 25 0 1 0 197939108 11390976 2571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 2781 2571 66 130 0 2648 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11124

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.95 2/78 2372
/proc/meminfo: memFree=1801400/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=13580 CPUtime=102.26
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 3172 0 0 0 10223 3 0 0 25 0 1 0 197939108 13905920 3156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 3395 3156 66 130 0 3262 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13580

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 2372
/proc/meminfo: memFree=1799992/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=15092 CPUtime=162.24
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 3531 0 0 0 16220 4 0 0 25 0 1 0 197939108 15454208 3515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 3773 3515 66 130 0 3640 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15092

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 2372
/proc/meminfo: memFree=1798520/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=16460 CPUtime=222.22
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 3890 0 0 0 22218 4 0 0 25 0 1 0 197939108 16855040 3874 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 4115 3874 66 130 0 3982 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16460

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 2372
/proc/meminfo: memFree=1797624/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=17408 CPUtime=282.2
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 4115 0 0 0 28215 5 0 0 25 0 1 0 197939108 17825792 4099 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 4352 4099 66 130 0 4219 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17408

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 2372
/proc/meminfo: memFree=1797240/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=17816 CPUtime=342.17
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 4190 0 0 0 34212 5 0 0 25 0 1 0 197939108 18243584 4174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 4454 4174 66 130 0 4321 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17816

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 2372
/proc/meminfo: memFree=1795896/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=19280 CPUtime=402.16
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 4543 0 0 0 40209 7 0 0 25 0 1 0 197939108 19742720 4527 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 4820 4527 66 130 0 4687 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 19280

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 2372
/proc/meminfo: memFree=1795704/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=19576 CPUtime=462.14
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 4591 0 0 0 46207 7 0 0 25 0 1 0 197939108 20045824 4575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 4894 4575 66 130 0 4761 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 19576

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 2372
/proc/meminfo: memFree=1795512/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=19740 CPUtime=522.12
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 4637 0 0 0 52204 8 0 0 25 0 1 0 197939108 20213760 4621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 4935 4621 66 130 0 4802 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 19740

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 2372
/proc/meminfo: memFree=1794040/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=21124 CPUtime=582.1
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 4990 0 0 0 58201 9 0 0 25 0 1 0 197939108 21630976 4974 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 5281 4974 66 130 0 5148 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 21124

[startup+642.302 s]
/proc/loadavg: 1.07 1.00 0.95 2/78 2372
/proc/meminfo: memFree=1793656/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=21608 CPUtime=642.08
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 5104 0 0 0 64199 9 0 0 25 0 1 0 197939108 22126592 5088 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 5402 5088 66 130 0 5269 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 21608

[startup+702.302 s]
/proc/loadavg: 1.14 1.03 0.96 2/78 2372
/proc/meminfo: memFree=1793528/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=21740 CPUtime=702.06
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 5124 0 0 0 70196 10 0 0 25 0 1 0 197939108 22261760 5108 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 5435 5108 66 130 0 5302 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 21740

[startup+762.302 s]
/proc/loadavg: 1.05 1.02 0.96 2/78 2372
/proc/meminfo: memFree=1793208/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=22152 CPUtime=762.04
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 5203 0 0 0 76194 10 0 0 25 0 1 0 197939108 22683648 5187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 5538 5187 66 130 0 5405 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 22152

[startup+822.302 s]
/proc/loadavg: 1.02 1.02 0.96 2/78 2372
/proc/meminfo: memFree=1793208/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=22152 CPUtime=822.02
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 5203 0 0 0 82191 11 0 0 25 0 1 0 197939108 22683648 5187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552413 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 5538 5187 66 130 0 5405 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 22152

[startup+882.304 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 2372
/proc/meminfo: memFree=1792120/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=23208 CPUtime=882
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 5487 0 0 0 88188 12 0 0 25 0 1 0 197939108 23764992 5471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 5802 5471 66 130 0 5669 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 23208

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 2374
/proc/meminfo: memFree=1791672/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=23616 CPUtime=941.97
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 5591 0 0 0 94185 12 0 0 25 0 1 0 197939108 24182784 5575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 5904 5575 66 130 0 5771 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 23616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2374
/proc/meminfo: memFree=1791544/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=23788 CPUtime=1001.96
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 5621 0 0 0 100183 13 0 0 25 0 1 0 197939108 24358912 5605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 5947 5605 66 130 0 5814 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 23788

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2374
/proc/meminfo: memFree=1791224/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=24096 CPUtime=1061.93
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 5713 0 0 0 106180 13 0 0 25 0 1 0 197939108 24674304 5697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 6024 5697 66 130 0 5891 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 24096

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2374
/proc/meminfo: memFree=1790968/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=24476 CPUtime=1121.92
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 5774 0 0 0 112178 14 0 0 25 0 1 0 197939108 25063424 5758 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 6119 5758 66 130 0 5986 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 24476

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2374
/proc/meminfo: memFree=1790904/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=24476 CPUtime=1181.89
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 5792 0 0 0 118175 14 0 0 25 0 1 0 197939108 25063424 5776 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 6119 5776 66 130 0 5986 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 24476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2374
/proc/meminfo: memFree=1790904/2055920 swapFree=4163588/4192956
[pid=2371] ppid=2369 vsize=24476 CPUtime=1200.09
/proc/2371/stat : 2371 (minisat_noasser) R 2369 2371 1326 0 -1 4194304 5794 0 0 0 119995 14 0 0 25 0 1 0 197939108 25063424 5778 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2371/statm: 6119 5778 66 130 0 5986 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 24476

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): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1199.96
CPU system time (s): 0.152976
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 24476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5794
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= 25725

runsolver used 0.879866 second user time and 2.57461 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Apr 25 11:23:34 UTC 2007

IDJOB= 421200
IDBENCH= 20109
IDSOLVER= 188
FILE ID= node22/421200-1177500214

PBS_JOBID= 4685846

Free space on /tmp= 66497 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1923240245-08.cnf
COMMAND LINE= /tmp/evaluation/421200-1177500214/minisat_noassertions /tmp/evaluation/421200-1177500214/instance-421200-1177500214.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-421200-1177500214 -o ROOT/results/node22/solver-421200-1177500214 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421200-1177500214/minisat_noassertions /tmp/evaluation/421200-1177500214/instance-421200-1177500214.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  b9cfdbb54bb41cfa6a69bab5a7fcb3dc

RANDOM SEED= 732536160

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1814616 kB
Buffers:         37256 kB
Cached:         127572 kB
SwapCached:       7892 kB
Active:         103232 kB
Inactive:        84860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814616 kB
SwapTotal:     4192956 kB
SwapFree:      4163588 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:          29608 kB
Slab:            38896 kB
Committed_AS:  1946868 kB
PageTables:       1676 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= 66497 MiB

End job on node22 on Wed Apr 25 11:43:37 UTC 2007