Trace number 421208

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) 1200.05 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S41627158-13.cnf
MD5SUM0d3f0c2b5512c56be44120e0b7381605
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:         0.03         s                                       |
0.39/0.50	c ============================[ Search Statistics ]==============================
0.39/0.50	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.50	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.50	c ===============================================================================
0.39/0.50	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.49/0.51	c |       101 |     220    18700   130900 |     6856      101     63 |  0.002 % |
0.49/0.53	c |       251 |     220    18700   130900 |     7542      251     61 |  0.002 % |
0.49/0.55	c |       476 |     220    18700   130900 |     8296      476     61 |  0.002 % |
0.49/0.58	c |       814 |     220    18700   130900 |     9126      814     61 |  0.002 % |
0.59/0.63	c |      1320 |     220    18700   130900 |    10038     1320     61 |  0.002 % |
0.69/0.70	c |      2081 |     220    18700   130900 |    11042     2081     62 |  0.002 % |
0.79/0.82	c |      3220 |     220    18700   130900 |    12147     3220     62 |  0.002 % |
0.99/1.01	c |      4928 |     220    18700   130900 |    13361     4928     62 |  0.002 % |
1.29/1.36	c |      7491 |     220    18700   130900 |    14697     7491     62 |  0.002 % |
1.98/2.07	c |     11336 |     220    18700   130900 |    16167    11336     63 |  0.002 % |
3.19/3.26	c |     17102 |     220    18700   130900 |    17784     8968     63 |  0.002 % |
4.99/5.03	c |     25751 |     220    18700   130900 |    19562    17617     63 |  0.002 % |
8.08/8.17	c |     38726 |     220    18700   130900 |    21519    10927     63 |  0.002 % |
12.99/13.06	c |     58188 |     220    18700   130900 |    23671    19578     63 |  0.002 % |
21.38/21.44	c |     87381 |     220    18700   130900 |    26038    12548     62 |  0.002 % |
35.47/35.59	c |    131170 |     220    18700   130900 |    28641    13711     60 |  0.002 % |
58.38/58.42	c |    196854 |     220    18700   130900 |    31506    13324     61 |  0.002 % |
93.07/93.17	c |    295381 |     220    18700   130900 |    34656    16025     63 |  0.002 % |
147.35/147.50	c |    443170 |     220    18700   130900 |    38122    30136     64 |  0.002 % |
236.62/236.70	c |    664854 |     220    18700   130900 |    41934    25402     63 |  0.002 % |
379.88/380.02	c |    997379 |     220    18700   130900 |    46128    40210     65 |  0.002 % |
604.22/604.46	c |   1496167 |     220    18700   130900 |    50741    18220     61 |  0.002 % |
981.80/982.18	c |   2244350 |     220    18700   130900 |    55815    23019     63 |  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/node35/watcher-421208-1177500354 -o ROOT/results/node35/solver-421208-1177500354 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421208-1177500354/minisat_noassertions /tmp/evaluation/421208-1177500354/instance-421208-1177500354.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: 1.00 1.00 1.00 3/77 15669
/proc/meminfo: memFree=1774416/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=1856 CPUtime=0
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 197950824 1900544 245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 464 245 50 130 0 331 0

[startup+0.101964 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15669
/proc/meminfo: memFree=1774416/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=3564 CPUtime=0.09
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 693 0 0 0 9 0 0 0 18 0 1 0 197950824 3649536 679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529527 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 891 679 62 130 0 758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3564

[startup+0.201975 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15669
/proc/meminfo: memFree=1774416/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=3564 CPUtime=0.19
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 693 0 0 0 19 0 0 0 18 0 1 0 197950824 3649536 679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 891 679 62 130 0 758 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3564

[startup+0.301987 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15669
/proc/meminfo: memFree=1774416/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=3728 CPUtime=0.29
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 738 0 0 0 29 0 0 0 19 0 1 0 197950824 3817472 724 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 932 724 62 130 0 799 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3728

[startup+0.701034 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15669
/proc/meminfo: memFree=1774416/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=3564 CPUtime=0.69
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 743 0 0 0 69 0 0 0 23 0 1 0 197950824 3649536 692 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 891 692 66 130 0 758 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3564

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15670
/proc/meminfo: memFree=1771016/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=5292 CPUtime=1.49
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 1151 0 0 0 149 0 0 0 25 0 1 0 197950824 5419008 1100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 1323 1100 66 130 0 1190 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5292

[startup+3.10231 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15670
/proc/meminfo: memFree=1768968/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=7404 CPUtime=3.09
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 1706 0 0 0 308 1 0 0 25 0 1 0 197950824 7581696 1655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 1851 1655 66 130 0 1718 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7404

[startup+6.30169 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15670
/proc/meminfo: memFree=1766664/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=8592 CPUtime=6.29
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 1981 0 0 0 628 1 0 0 25 0 1 0 197950824 8798208 1930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 2148 1930 66 130 0 2015 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8592

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15670
/proc/meminfo: memFree=1765832/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=9264 CPUtime=12.69
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 2166 0 0 0 1267 2 0 0 25 0 1 0 197950824 9486336 2115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 2316 2115 66 130 0 2183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9264

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15670
/proc/meminfo: memFree=1764296/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=10984 CPUtime=25.48
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 2575 0 0 0 2546 2 0 0 25 0 1 0 197950824 11247616 2524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 2746 2524 66 130 0 2613 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10984

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15670
/proc/meminfo: memFree=1762888/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=12336 CPUtime=51.08
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 2914 0 0 0 5105 3 0 0 25 0 1 0 197950824 12632064 2863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 3084 2863 66 130 0 2951 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12336

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15670
/proc/meminfo: memFree=1760584/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=14588 CPUtime=102.27
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 3482 0 0 0 10223 4 0 0 25 0 1 0 197950824 14938112 3431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 3647 3431 66 130 0 3514 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14588

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15670
/proc/meminfo: memFree=1758920/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=16304 CPUtime=162.24
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 3908 0 0 0 16219 5 0 0 25 0 1 0 197950824 16695296 3857 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 4076 3857 66 130 0 3943 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16304

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15670
/proc/meminfo: memFree=1758216/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=16908 CPUtime=222.23
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 4058 0 0 0 22218 5 0 0 25 0 1 0 197950824 17313792 4007 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 4227 4007 66 130 0 4094 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16908

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15670
/proc/meminfo: memFree=1756616/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=18780 CPUtime=282.21
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 4485 0 0 0 28215 6 0 0 25 0 1 0 197950824 19230720 4434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545984 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 4695 4434 66 130 0 4562 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18780

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15670
/proc/meminfo: memFree=1756168/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=19176 CPUtime=342.19
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 4591 0 0 0 34212 7 0 0 25 0 1 0 197950824 19636224 4540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 4794 4540 66 130 0 4661 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19176

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15670
/proc/meminfo: memFree=1754888/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=20396 CPUtime=402.17
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 4892 0 0 0 40209 8 0 0 25 0 1 0 197950824 20885504 4841 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 5099 4841 66 130 0 4966 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 20396

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15670
/proc/meminfo: memFree=1754568/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=20812 CPUtime=462.15
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 4968 0 0 0 46207 8 0 0 25 0 1 0 197950824 21311488 4917 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 5203 4917 66 130 0 5070 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 20812

[startup+522.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 15670
/proc/meminfo: memFree=1754312/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=21100 CPUtime=522.14
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 5041 0 0 0 52205 9 0 0 25 0 1 0 197950824 21606400 4990 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 5275 4990 66 130 0 5142 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 21100

[startup+582.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15670
/proc/meminfo: memFree=1754056/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=21292 CPUtime=582.11
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 5107 0 0 0 58202 9 0 0 25 0 1 0 197950824 21803008 5056 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547299 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 5323 5056 66 130 0 5190 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 21292

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15670
/proc/meminfo: memFree=1752392/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=23044 CPUtime=642.1
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 5529 0 0 0 64200 10 0 0 25 0 1 0 197950824 23597056 5478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 5761 5478 66 130 0 5628 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 23044

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15670
/proc/meminfo: memFree=1751752/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=23720 CPUtime=702.08
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 5673 0 0 0 70197 11 0 0 25 0 1 0 197950824 24289280 5622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 5930 5622 66 130 0 5797 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 23720

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15670
/proc/meminfo: memFree=1751624/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=23720 CPUtime=762.07
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 5701 0 0 0 76196 11 0 0 25 0 1 0 197950824 24289280 5650 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 5930 5650 66 130 0 5797 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 23720

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15670
/proc/meminfo: memFree=1751496/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=24060 CPUtime=822.05
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 5742 0 0 0 82193 12 0 0 25 0 1 0 197950824 24637440 5691 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 6015 5691 66 130 0 5882 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 24060

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15672
/proc/meminfo: memFree=1751368/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=24192 CPUtime=882.03
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 5782 0 0 0 88191 12 0 0 25 0 1 0 197950824 24772608 5731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 6048 5731 66 130 0 5915 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 24192

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15672
/proc/meminfo: memFree=1751048/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=24492 CPUtime=942.01
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 5859 0 0 0 94188 13 0 0 25 0 1 0 197950824 25079808 5808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 6123 5808 66 130 0 5990 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 24492

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15672
/proc/meminfo: memFree=1749640/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=25812 CPUtime=1001.99
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 6200 0 0 0 100185 14 0 0 25 0 1 0 197950824 26431488 6149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547026 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 6453 6149 66 130 0 6320 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 25812

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15672
/proc/meminfo: memFree=1748680/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=26884 CPUtime=1061.97
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 6445 0 0 0 106183 14 0 0 25 0 1 0 197950824 27529216 6394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 6721 6394 66 130 0 6588 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 26884

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15672
/proc/meminfo: memFree=1748488/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=27016 CPUtime=1121.96
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 6489 0 0 0 112181 15 0 0 25 0 1 0 197950824 27664384 6438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 6754 6438 66 130 0 6621 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 27016

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15672
/proc/meminfo: memFree=1748424/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=27148 CPUtime=1181.94
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 6518 0 0 0 118179 15 0 0 25 0 1 0 197950824 27799552 6467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 6787 6467 66 130 0 6654 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 27148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15672
/proc/meminfo: memFree=1748424/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=27148 CPUtime=1200.03
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 6518 0 0 0 119988 15 0 0 25 0 1 0 197950824 27799552 6467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 6787 6467 66 130 0 6654 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 27148

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15672
/proc/meminfo: memFree=1748424/2055920 swapFree=4151088/4192956
[pid=15669] ppid=15667 vsize=27148 CPUtime=1200.03
/proc/15669/stat : 15669 (minisat_noasser) R 15667 15669 14613 0 -1 4194304 6518 0 0 0 119988 15 0 0 25 0 1 0 197950824 27799552 6467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/15669/statm: 6787 6467 66 130 0 6654 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 27148

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.89
CPU system time (s): 0.161975
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 27148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6518
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= 20678

runsolver used 0.935857 second user time and 2.54261 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Wed Apr 25 11:25:54 UTC 2007

IDJOB= 421208
IDBENCH= 20117
IDSOLVER= 188
FILE ID= node35/421208-1177500354

PBS_JOBID= 4685837

Free space on /tmp= 66305 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S41627158-13.cnf
COMMAND LINE= /tmp/evaluation/421208-1177500354/minisat_noassertions /tmp/evaluation/421208-1177500354/instance-421208-1177500354.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-421208-1177500354 -o ROOT/results/node35/solver-421208-1177500354 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421208-1177500354/minisat_noassertions /tmp/evaluation/421208-1177500354/instance-421208-1177500354.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  0d3f0c2b5512c56be44120e0b7381605

RANDOM SEED= 642407517

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:       1774824 kB
Buffers:         37916 kB
Cached:         162180 kB
SwapCached:       9684 kB
Active:         117888 kB
Inactive:       106552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1774824 kB
SwapTotal:     4192956 kB
SwapFree:      4151088 kB
Dirty:            2032 kB
Writeback:           0 kB
Mapped:          30560 kB
Slab:            41976 kB
Committed_AS:  2576996 kB
PageTables:       1996 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= 66305 MiB

End job on node35 on Wed Apr 25 11:45:57 UTC 2007