Trace number 421306

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) 1200.07 1200.51

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
MD5SUM3f421a958db929dd5faf96c5c82c876f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.84872
Satisfiable
(Un)Satisfiability was proved
Number of variables6492
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
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:  6500                                                 |
0.00/0.00	c |  Number of clauses:    17354                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |    4525    14415    43741 |     4805        0    nan |  0.000 % |
0.07/0.09	c |       100 |    4525    14415    43741 |     5285      100     32 |  0.000 % |
0.09/0.11	c |       251 |    4525    14415    43741 |     5814      251     35 |  0.000 % |
0.09/0.15	c |       476 |    4525    14415    43741 |     6395      476     36 |  0.000 % |
0.19/0.20	c |       816 |    4525    14415    43741 |     7035      816     34 |  0.000 % |
0.19/0.29	c |      1322 |    4525    14415    43741 |     7738     1322     37 |  0.000 % |
0.39/0.43	c |      2081 |    4525    14415    43741 |     8512     2081     37 |  0.000 % |
0.59/0.65	c |      3220 |    4525    14415    43741 |     9363     3220     37 |  0.000 % |
0.99/1.01	c |      4928 |    4525    14415    43741 |    10299     4928     39 |  0.000 % |
1.59/1.63	c |      7492 |    4525    14415    43741 |    11329     7492     38 |  0.000 % |
2.59/2.64	c |     11336 |    4525    14415    43741 |    12462    11336     41 |  0.000 % |
4.29/4.37	c |     17103 |    4525    14415    43741 |    13709    10673     43 |  0.000 % |
6.89/6.99	c |     25752 |    4525    14415    43741 |    15080    12250     46 |  0.000 % |
11.29/11.32	c |     38728 |    4525    14415    43741 |    16588     9703     40 |  0.000 % |
18.18/18.24	c |     58189 |    4525    14415    43741 |    18246    12103     40 |  0.000 % |
28.99/29.05	c |     87381 |    4525    14415    43741 |    20071    13268     43 |  0.000 % |
46.38/46.44	c |    131170 |    4525    14415    43741 |    22078    16150     38 |  0.000 % |
77.57/77.61	c |    196855 |    4525    14415    43741 |    24286    13997     42 |  0.000 % |
126.47/126.64	c |    295381 |    4525    14415    43741 |    26715    13017     39 |  0.000 % |
200.93/201.16	c |    443171 |    4525    14415    43741 |    29386    19878     45 |  0.000 % |
324.49/324.75	c |    664856 |    4525    14415    43741 |    32325    23465     41 |  0.000 % |
517.85/518.11	c |    997383 |    4525    14415    43741 |    35558    20878     45 |  0.000 % |
823.86/824.29	c |   1496172 |    4525    14415    43741 |    39114    19505     48 |  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/node63/watcher-421306-1177502374 -o ROOT/results/node63/solver-421306-1177502374 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421306-1177502374/minisat_noassertions /tmp/evaluation/421306-1177502374/instance-421306-1177502374.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 0.95 0.90 3/64 3684
/proc/meminfo: memFree=1826764/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=2748 CPUtime=0
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 373 0 0 0 0 0 0 0 18 0 1 0 226227297 2813952 359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545599 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 687 359 50 130 0 554 0

[startup+0.080046 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 3684
/proc/meminfo: memFree=1826764/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=4208 CPUtime=0.07
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 800 0 0 0 7 0 0 0 18 0 1 0 226227297 4308992 748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546804 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 1052 748 63 130 0 919 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4208

[startup+0.101047 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 3684
/proc/meminfo: memFree=1826764/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=4208 CPUtime=0.09
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 803 0 0 0 9 0 0 0 18 0 1 0 226227297 4308992 751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552403 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 1052 751 66 130 0 919 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4208

[startup+0.301068 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 3684
/proc/meminfo: memFree=1826764/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=4208 CPUtime=0.29
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 803 0 0 0 29 0 0 0 19 0 1 0 226227297 4308992 751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553145 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 1052 751 66 130 0 919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4208

[startup+0.70111 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 3684
/proc/meminfo: memFree=1826764/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=4208 CPUtime=0.69
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 815 0 0 0 69 0 0 0 22 0 1 0 226227297 4308992 763 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 1052 763 66 130 0 919 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4208

[startup+1.5012 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 3685
/proc/meminfo: memFree=1823748/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=4868 CPUtime=1.49
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 968 0 0 0 149 0 0 0 25 0 1 0 226227297 4984832 916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 1217 916 66 130 0 1084 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4868

[startup+3.10136 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 3685
/proc/meminfo: memFree=1822788/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=6072 CPUtime=3.09
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 1276 0 0 0 309 0 0 0 25 0 1 0 226227297 6217728 1224 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 1518 1224 66 130 0 1385 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6072

[startup+6.3017 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 3685
/proc/meminfo: memFree=1821444/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=6600 CPUtime=6.29
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 1394 0 0 0 628 1 0 0 25 0 1 0 226227297 6758400 1342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 1650 1342 66 130 0 1517 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6600

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 3685
/proc/meminfo: memFree=1820876/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=6996 CPUtime=12.69
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 1524 0 0 0 1268 1 0 0 25 0 1 0 226227297 7163904 1472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 1749 1472 66 130 0 1616 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6996

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 3685
/proc/meminfo: memFree=1819788/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=8184 CPUtime=25.48
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 1784 0 0 0 2547 1 0 0 25 0 1 0 226227297 8380416 1732 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 2046 1732 66 130 0 1913 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8184

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 3685
/proc/meminfo: memFree=1818700/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=9248 CPUtime=51.07
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 2066 0 0 0 5105 2 0 0 25 0 1 0 226227297 9469952 2014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 2312 2014 66 130 0 2179 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9248

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/71 3767
/proc/meminfo: memFree=1815444/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=11228 CPUtime=102.23
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 2568 0 0 0 10219 4 0 0 25 0 1 0 226227297 11497472 2516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 2807 2516 66 130 0 2674 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 11228

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=1815180/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=12588 CPUtime=162.14
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 2892 0 0 0 16210 4 0 0 25 0 1 0 226227297 12890112 2840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 3147 2840 66 130 0 3014 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 12588

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=1814476/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=13248 CPUtime=222.13
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 3069 0 0 0 22208 5 0 0 25 0 1 0 226227297 13565952 3017 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 3312 3017 66 130 0 3179 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 13248

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=1813900/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=13908 CPUtime=282.11
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 3207 0 0 0 28206 5 0 0 25 0 1 0 226227297 14241792 3155 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 3477 3155 66 130 0 3344 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 13908

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=1813068/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=14576 CPUtime=342.1
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 3401 0 0 0 34204 6 0 0 25 0 1 0 226227297 14925824 3349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 3644 3349 66 130 0 3511 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 14576

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=1811404/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=16308 CPUtime=402.07
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 3819 0 0 0 40201 6 0 0 25 0 1 0 226227297 16699392 3767 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 4077 3767 66 130 0 3944 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 16308

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=1811276/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=16440 CPUtime=462.06
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 3856 0 0 0 46199 7 0 0 25 0 1 0 226227297 16834560 3804 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 4110 3804 66 130 0 3977 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 16440

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=1810764/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=16980 CPUtime=522.04
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 3976 0 0 0 52197 7 0 0 25 0 1 0 226227297 17387520 3924 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 4245 3924 66 130 0 4112 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 16980

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=1809676/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=18056 CPUtime=582.02
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 4271 0 0 0 58195 7 0 0 25 0 1 0 226227297 18489344 4219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 4514 4219 66 130 0 4381 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 18056

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=1809676/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=18056 CPUtime=642.01
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 4272 0 0 0 64194 7 0 0 25 0 1 0 226227297 18489344 4220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 4514 4220 66 130 0 4381 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 18056

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=1808588/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=19244 CPUtime=701.99
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 4544 0 0 0 70191 8 0 0 25 0 1 0 226227297 19705856 4492 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 4811 4492 66 130 0 4678 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 19244

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=1808588/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=19244 CPUtime=761.97
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 4544 0 0 0 76189 8 0 0 25 0 1 0 226227297 19705856 4492 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 4811 4492 66 130 0 4678 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 19244

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=1808076/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=19780 CPUtime=821.96
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 4687 0 0 0 82187 9 0 0 25 0 1 0 226227297 20254720 4635 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 4945 4635 66 130 0 4812 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 19780

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=1806988/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=20856 CPUtime=881.94
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 4961 0 0 0 88185 9 0 0 25 0 1 0 226227297 21356544 4909 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 5214 4909 66 130 0 5081 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 20856

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=1806988/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=20856 CPUtime=941.92
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 4961 0 0 0 94183 9 0 0 25 0 1 0 226227297 21356544 4909 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 5214 4909 66 130 0 5081 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 20856

[startup+1002.3 s]
/proc/loadavg: 1.05 0.99 0.91 2/65 3883
/proc/meminfo: memFree=1805324/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=22456 CPUtime=1001.9
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 5363 0 0 0 100180 10 0 0 25 0 1 0 226227297 22994944 5311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548224 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 5614 5311 66 130 0 5481 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 22456

[startup+1062.3 s]
/proc/loadavg: 1.06 1.00 0.92 2/65 3883
/proc/meminfo: memFree=1804940/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=22748 CPUtime=1061.88
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 5443 0 0 0 106178 10 0 0 25 0 1 0 226227297 23293952 5391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 5687 5391 66 130 0 5554 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 22748

[startup+1122.3 s]
/proc/loadavg: 1.07 1.01 0.93 2/65 3883
/proc/meminfo: memFree=1804940/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=22748 CPUtime=1121.86
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 5443 0 0 0 112176 10 0 0 25 0 1 0 226227297 23293952 5391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 5687 5391 66 130 0 5554 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 22748

[startup+1182.3 s]
/proc/loadavg: 1.12 1.04 0.94 2/65 3883
/proc/meminfo: memFree=1804940/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=22748 CPUtime=1181.85
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 5443 0 0 0 118174 11 0 0 25 0 1 0 226227297 23293952 5391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 5687 5391 66 130 0 5554 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 22748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.16 1.05 0.94 2/65 3883
/proc/meminfo: memFree=1804940/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=22748 CPUtime=1200.05
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 5443 0 0 0 119994 11 0 0 25 0 1 0 226227297 23293952 5391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 5687 5391 66 130 0 5554 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 22748

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

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

[startup+1200.5 s]
/proc/loadavg: 1.16 1.05 0.94 2/65 3883
/proc/meminfo: memFree=1804940/2055920 swapFree=4182896/4192956
[pid=3684] ppid=3682 vsize=22748 CPUtime=1200.05
/proc/3684/stat : 3684 (minisat_noasser) R 3682 3684 2410 0 -1 4194304 5443 0 0 0 119994 11 0 0 25 0 1 0 226227297 23293952 5391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3684/statm: 5687 5391 66 130 0 5554 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 22748

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.115982
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 22748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5443
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= 1862

runsolver used 0.986849 second user time and 2.35064 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Wed Apr 25 11:59:34 UTC 2007

IDJOB= 421306
IDBENCH= 20215
IDSOLVER= 188
FILE ID= node63/421306-1177502374

PBS_JOBID= 4685764

Free space on /tmp= 66473 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/421306-1177502374/minisat_noassertions /tmp/evaluation/421306-1177502374/instance-421306-1177502374.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-421306-1177502374 -o ROOT/results/node63/solver-421306-1177502374 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421306-1177502374/minisat_noassertions /tmp/evaluation/421306-1177502374/instance-421306-1177502374.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  3f421a958db929dd5faf96c5c82c876f

RANDOM SEED= 385383450

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:       1827236 kB
Buffers:         19220 kB
Cached:         144592 kB
SwapCached:       4556 kB
Active:          66752 kB
Inactive:       113060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827236 kB
SwapTotal:     4192956 kB
SwapFree:      4182896 kB
Dirty:            1748 kB
Writeback:           0 kB
Mapped:          21300 kB
Slab:            34836 kB
Committed_AS:  2223736 kB
PageTables:       1472 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= 66473 MiB

End job on node63 on Wed Apr 25 12:19:36 UTC 2007