Trace number 421216

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) 1200.09 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1941321941-16.cnf
MD5SUM29d9197b533e62223ea94a4a8ccad596
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.00/0.03	c |  Parsing time:         0.04         s                                       |
0.40/0.49	c ============================[ Search Statistics ]==============================
0.40/0.49	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.40/0.49	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.40/0.49	c ===============================================================================
0.40/0.49	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.50/0.51	c |       101 |     220    18700   130900 |     6856      101     64 |  0.002 % |
0.50/0.53	c |       251 |     220    18700   130900 |     7542      251     62 |  0.002 % |
0.50/0.55	c |       477 |     220    18700   130900 |     8296      477     62 |  0.002 % |
0.50/0.59	c |       814 |     220    18700   130900 |     9126      814     62 |  0.002 % |
0.60/0.64	c |      1321 |     220    18700   130900 |    10038     1321     61 |  0.002 % |
0.70/0.71	c |      2080 |     220    18700   130900 |    11042     2080     60 |  0.002 % |
0.80/0.83	c |      3219 |     220    18700   130900 |    12147     3219     61 |  0.002 % |
1.00/1.03	c |      4927 |     220    18700   130900 |    13361     4927     61 |  0.002 % |
1.30/1.38	c |      7490 |     220    18700   130900 |    14697     7490     62 |  0.002 % |
1.99/2.00	c |     11337 |     220    18700   130900 |    16167    11337     62 |  0.002 % |
3.09/3.19	c |     17105 |     220    18700   130900 |    17784     8976     62 |  0.002 % |
4.89/4.97	c |     25755 |     220    18700   130900 |    19562    17626     62 |  0.002 % |
7.79/7.87	c |     38730 |     220    18700   130900 |    21519    10941     64 |  0.002 % |
12.29/12.35	c |     58194 |     220    18700   130900 |    23671    19597     63 |  0.002 % |
20.79/20.89	c |     87387 |     220    18700   130900 |    26038    12070     61 |  0.002 % |
34.28/34.33	c |    131177 |     220    18700   130900 |    28641    13321     62 |  0.002 % |
54.78/54.89	c |    196862 |     220    18700   130900 |    31506    28481     64 |  0.002 % |
88.17/88.25	c |    295389 |     220    18700   130900 |    34656    31421     64 |  0.002 % |
144.05/144.17	c |    443178 |     220    18700   130900 |    38122    24622     63 |  0.002 % |
236.83/236.93	c |    664861 |     220    18700   130900 |    41934    20445     62 |  0.002 % |
377.49/377.67	c |    997388 |     220    18700   130900 |    46128    37793     64 |  0.002 % |
605.03/605.27	c |   1496176 |     220    18700   130900 |    50741    45463     65 |  0.002 % |
960.83/961.18	c |   2244358 |     220    18700   130900 |    55815    50039     64 |  0.002 % |

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/node41/watcher-421216-1177500488 -o ROOT/results/node41/solver-421216-1177500488 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421216-1177500488/minisat_noassertions /tmp/evaluation/421216-1177500488/instance-421216-1177500488.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: 0.91 0.96 0.91 3/77 11977
/proc/meminfo: memFree=1819536/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=1856 CPUtime=0
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 197960695 1900544 245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 464 245 50 130 0 331 0

[startup+0.076578 s]
/proc/loadavg: 0.91 0.96 0.91 3/77 11977
/proc/meminfo: memFree=1819536/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=3672 CPUtime=0.07
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 694 0 0 0 7 0 0 0 18 0 1 0 197960695 3760128 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 918 680 62 130 0 785 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3672

[startup+0.10158 s]
/proc/loadavg: 0.91 0.96 0.91 3/77 11977
/proc/meminfo: memFree=1819536/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=3672 CPUtime=0.1
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 694 0 0 0 10 0 0 0 18 0 1 0 197960695 3760128 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 918 680 62 130 0 785 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3672

[startup+0.301597 s]
/proc/loadavg: 0.91 0.96 0.91 3/77 11977
/proc/meminfo: memFree=1819536/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=3672 CPUtime=0.3
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 712 0 0 0 30 0 0 0 19 0 1 0 197960695 3760128 698 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 918 698 62 130 0 785 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3672

[startup+0.701633 s]
/proc/loadavg: 0.91 0.96 0.91 3/77 11977
/proc/meminfo: memFree=1819536/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=3568 CPUtime=0.7
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 717 0 0 0 70 0 0 0 22 0 1 0 197960695 3653632 698 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552416 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 892 698 66 130 0 759 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3568

[startup+1.5017 s]
/proc/loadavg: 0.91 0.96 0.91 2/78 11978
/proc/meminfo: memFree=1816392/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=5152 CPUtime=1.5
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 1107 0 0 0 150 0 0 0 25 0 1 0 197960695 5275648 1088 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 1288 1088 66 130 0 1155 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 5152

[startup+3.10184 s]
/proc/loadavg: 0.91 0.96 0.91 2/78 11978
/proc/meminfo: memFree=1814280/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=7440 CPUtime=3.09
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 1656 0 0 0 309 0 0 0 25 0 1 0 197960695 7618560 1637 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 1860 1637 66 130 0 1727 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7440

[startup+6.30112 s]
/proc/loadavg: 0.92 0.96 0.91 2/78 11978
/proc/meminfo: memFree=1811976/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=8464 CPUtime=6.29
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 1920 0 0 0 629 0 0 0 25 0 1 0 197960695 8667136 1901 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 2116 1901 66 130 0 1983 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8464

[startup+12.7017 s]
/proc/loadavg: 0.93 0.96 0.91 2/78 11978
/proc/meminfo: memFree=1811016/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=9256 CPUtime=12.69
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 2134 0 0 0 1268 1 0 0 25 0 1 0 197960695 9478144 2115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 2314 2115 66 130 0 2181 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9256

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.91 3/78 11978
/proc/meminfo: memFree=1809352/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=10976 CPUtime=25.48
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 2548 0 0 0 2547 1 0 0 25 0 1 0 197960695 11239424 2529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 2744 2529 66 130 0 2611 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10976

[startup+51.101 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 11978
/proc/meminfo: memFree=1807816/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=12592 CPUtime=51.08
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 2927 0 0 0 5106 2 0 0 25 0 1 0 197960695 12894208 2908 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 3148 2908 66 130 0 3015 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12592

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 3/78 11978
/proc/meminfo: memFree=1805448/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=14976 CPUtime=102.27
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 3520 0 0 0 10224 3 0 0 25 0 1 0 197960695 15335424 3501 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 3744 3501 66 130 0 3611 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14976

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11978
/proc/meminfo: memFree=1803720/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=16560 CPUtime=162.25
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 3944 0 0 0 16221 4 0 0 25 0 1 0 197960695 16957440 3925 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 4140 3925 66 130 0 4007 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16560

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11978
/proc/meminfo: memFree=1803208/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=17028 CPUtime=222.24
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 4053 0 0 0 22219 5 0 0 25 0 1 0 197960695 17436672 4034 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 4257 4034 66 130 0 4124 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17028

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11978
/proc/meminfo: memFree=1801544/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=18852 CPUtime=282.21
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 4465 0 0 0 28216 5 0 0 25 0 1 0 197960695 19304448 4446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 4713 4446 66 130 0 4580 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18852

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11978
/proc/meminfo: memFree=1801352/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=19116 CPUtime=342.2
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 4518 0 0 0 34214 6 0 0 25 0 1 0 197960695 19574784 4499 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 4779 4499 66 130 0 4646 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19116

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11978
/proc/meminfo: memFree=1799752/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=20600 CPUtime=402.18
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 4901 0 0 0 40212 6 0 0 25 0 1 0 197960695 21094400 4882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 5150 4882 66 130 0 5017 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20600

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 11978
/proc/meminfo: memFree=1799368/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=21188 CPUtime=462.17
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 5043 0 0 0 46210 7 0 0 25 0 1 0 197960695 21696512 5024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 5297 5024 66 130 0 5164 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 21188

[startup+522.302 s]
/proc/loadavg: 1.04 0.99 0.91 2/78 11978
/proc/meminfo: memFree=1799048/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=21504 CPUtime=522.16
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 5117 0 0 0 52208 8 0 0 25 0 1 0 197960695 22020096 5098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 5376 5098 66 130 0 5243 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 21504

[startup+582.301 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 11978
/proc/meminfo: memFree=1798984/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=21644 CPUtime=582.14
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 5135 0 0 0 58206 8 0 0 25 0 1 0 197960695 22163456 5116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 5411 5116 66 130 0 5278 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 21644

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 11978
/proc/meminfo: memFree=1797320/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=23260 CPUtime=642.12
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 5539 0 0 0 64203 9 0 0 25 0 1 0 197960695 23818240 5520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 5815 5520 66 130 0 5682 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23260

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 11980
/proc/meminfo: memFree=1796744/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=23452 CPUtime=702.11
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 5592 0 0 0 70201 10 0 0 25 0 1 0 197960695 24014848 5573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 5863 5573 66 130 0 5730 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 23452

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 11980
/proc/meminfo: memFree=1796552/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=24056 CPUtime=762.09
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 5702 0 0 0 76199 10 0 0 25 0 1 0 197960695 24633344 5683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 6014 5683 66 130 0 5881 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 24056

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 11980
/proc/meminfo: memFree=1796296/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=24188 CPUtime=822.07
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 5757 0 0 0 82196 11 0 0 25 0 1 0 197960695 24768512 5738 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 6047 5738 66 130 0 5914 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 24188

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 11980
/proc/meminfo: memFree=1796040/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=24524 CPUtime=882.05
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 5821 0 0 0 88194 11 0 0 25 0 1 0 197960695 25112576 5802 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 6131 5802 66 130 0 5998 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 24524

[startup+942.302 s]
/proc/loadavg: 1.08 1.00 0.92 2/78 11980
/proc/meminfo: memFree=1796040/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=24660 CPUtime=942.04
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 5853 0 0 0 94192 12 0 0 25 0 1 0 197960695 25251840 5834 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 6165 5834 66 130 0 6032 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 24660

[startup+1002.3 s]
/proc/loadavg: 1.03 1.00 0.92 2/78 11980
/proc/meminfo: memFree=1794376/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=26272 CPUtime=1002.02
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 6264 0 0 0 100189 13 0 0 25 0 1 0 197960695 26902528 6245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 6568 6245 66 130 0 6435 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 26272

[startup+1062.3 s]
/proc/loadavg: 1.09 1.02 0.93 2/78 11980
/proc/meminfo: memFree=1793800/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=26944 CPUtime=1062.01
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 6424 0 0 0 106187 14 0 0 25 0 1 0 197960695 27590656 6405 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 6736 6405 66 130 0 6603 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 26944

[startup+1122.3 s]
/proc/loadavg: 1.03 1.01 0.93 2/78 11980
/proc/meminfo: memFree=1793544/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=27244 CPUtime=1121.99
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 6476 0 0 0 112185 14 0 0 25 0 1 0 197960695 27897856 6457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 6811 6457 66 130 0 6678 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 27244

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 11980
/proc/meminfo: memFree=1793288/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=27376 CPUtime=1181.98
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 6534 0 0 0 118183 15 0 0 25 0 1 0 197960695 28033024 6515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 6844 6515 66 130 0 6711 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 27376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 11980
/proc/meminfo: memFree=1793224/2055920 swapFree=4169780/4192956
[pid=11977] ppid=11975 vsize=27544 CPUtime=1200.08
/proc/11977/stat : 11977 (minisat_noasser) R 11975 11977 10881 0 -1 4194304 6545 0 0 0 119993 15 0 0 25 0 1 0 197960695 28205056 6526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 6886 6526 66 130 0 6753 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 27544

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): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.159975
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 27544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6545
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= 1722

runsolver used 0.871867 second user time and 2.69259 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Wed Apr 25 11:28:08 UTC 2007

IDJOB= 421216
IDBENCH= 20125
IDSOLVER= 188
FILE ID= node41/421216-1177500488

PBS_JOBID= 4685863

Free space on /tmp= 66347 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1941321941-16.cnf
COMMAND LINE= /tmp/evaluation/421216-1177500488/minisat_noassertions /tmp/evaluation/421216-1177500488/instance-421216-1177500488.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-421216-1177500488 -o ROOT/results/node41/solver-421216-1177500488 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421216-1177500488/minisat_noassertions /tmp/evaluation/421216-1177500488/instance-421216-1177500488.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  29d9197b533e62223ea94a4a8ccad596

RANDOM SEED= 122299053

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1819944 kB
Buffers:         37072 kB
Cached:         127180 kB
SwapCached:       2756 kB
Active:         106628 kB
Inactive:        81256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819944 kB
SwapTotal:     4192956 kB
SwapFree:      4169780 kB
Dirty:            2036 kB
Writeback:           0 kB
Mapped:          31568 kB
Slab:            33372 kB
Committed_AS:  3461916 kB
PageTables:       2008 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= 66347 MiB

End job on node41 on Wed Apr 25 11:48:11 UTC 2007