Trace number 1784881

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
IUT_BMB_SAT 1.0? (TO) 5000.04 5001.38

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-philo.used-as.sat04-988.sat05-4195.reshuffled-07.cnf
MD5SUM45589f445aa56f109f82baade7facf9a
Bench CategoryCRAFTED (crafted 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 variables36304
Number of clauses1711065
Sum of the clauses size3450220
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21706958
Number of clauses of size 30
Number of clauses of size 45
Number of clauses of size 57
Number of clauses of size over 54095

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
52.67/52.71	c WARNING: for repeatability, setting FPU to use double precision
52.67/52.71	c ============================[ Problem Statistics ]=============================
52.67/52.71	c |                                                                             |
52.67/52.71	c |  Number of variables:  36304                                                |
52.67/52.71	c |  Number of clauses:    1711065                                              |
55.95/56.04	c |  Parsing time:         3.20         s                                       |
113.03/113.13	c ============================[ Search Statistics ]==============================
113.03/113.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
113.03/113.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
113.03/113.13	c ===============================================================================
113.03/113.13	c |         0 |   26564  1261119  3201260 |   420373        0    nan |  0.000 % |
113.33/113.47	c |       100 |   26564  1261119  3201260 |   462410      100     28 | 13.078 % |
113.73/113.85	c |       251 |   26563  1261119  3201260 |   508651      250     17 | 13.081 % |
114.33/114.49	c |       476 |   26562  1261119  3201260 |   559516      474     21 | 13.084 % |
115.13/115.28	c |       813 |   26558  1261119  3201260 |   615468      807     20 | 13.095 % |
116.43/116.51	c |      1319 |   26556  1261119  3201260 |   677014     1311     18 | 13.100 % |
118.13/118.24	c |      2079 |   26554  1261119  3201260 |   744716     2069     24 | 13.117 % |
121.13/121.26	c |      3220 |   26552  1261119  3201260 |   819188     3208     29 | 13.123 % |
123.83/123.97	c |      4928 |   26547  1259022  3196547 |   901106     4901     29 | 13.125 % |
129.92/130.08	c |      7490 |   26544  1259022  3196547 |   991217     7460     33 | 13.142 % |
141.42/141.54	c |     11335 |   26537  1257850  3193807 |  1090339    11178     41 | 13.153 % |
161.22/161.36	c |     17101 |   26521  1255949  3189470 |  1199373    16919     52 | 13.197 % |
181.92/182.03	c |     25750 |   26508  1254671  3186644 |  1319310    25091     51 | 13.233 % |
242.10/242.28	c |     38724 |   26505  1254507  3186261 |  1451241    38055     73 | 13.241 % |
323.28/323.43	c |     58185 |   26491  1253448  3183930 |  1596365    49224     85 | 13.280 % |
487.15/487.40	c |     87378 |   26485  1253142  3183212 |  1756002    72086    104 | 13.296 % |
790.67/790.92	c |    131169 |   26478  1252582  3181935 |  1931602   115858    108 | 13.318 % |
1277.25/1277.66	c |    196853 |   26472  1252337  3181383 |  2124762   181535    111 | 13.332 % |
2128.44/2129.04	c |    295379 |   26446  1250560  3177271 |  2337239   279749    120 | 13.404 % |
3666.26/3667.27	c |    443171 |   26430  1248809  3173324 |  2570963   424728    123 | 13.450 % |
5000.04/5001.32	c cannot read from file

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1784881-1241871890/watcher-1784881-1241871890 -o /tmp/evaluation-result-1784881-1241871890/solver-1784881-1241871890 -C 5000 -W 6000 -M 1800 IUT_BMB_SAT HOME/instance-1784881-1241871890.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 2828
/proc/meminfo: memFree=1772088/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=21336 CPUtime=0
/proc/2828/stat : 2828 (IUT_BMB_SAT) R 2826 2828 2680 0 -1 4194304 145 0 0 0 0 0 0 0 20 0 1 0 215216886 21848064 128 1992294400 134512640 135635285 4294956224 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/2828/statm: 5334 129 92 274 0 5057 0

[startup+0.081556 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 2828
/proc/meminfo: memFree=1772088/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=21336 CPUtime=0.07
/proc/2828/stat : 2828 (IUT_BMB_SAT) R 2826 2828 2680 0 -1 4194304 1326 0 0 0 7 0 0 0 20 0 1 0 215216886 21848064 1309 1992294400 134512640 135635285 4294956224 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/2828/statm: 5334 1309 92 274 0 5057 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 21336

[startup+0.101558 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 2828
/proc/meminfo: memFree=1772088/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=21336 CPUtime=0.09
/proc/2828/stat : 2828 (IUT_BMB_SAT) R 2826 2828 2680 0 -1 4194304 1630 0 0 0 9 0 0 0 20 0 1 0 215216886 21848064 1613 1992294400 134512640 135635285 4294956224 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/2828/statm: 5334 1614 92 274 0 5057 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21336

[startup+0.301576 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 2828
/proc/meminfo: memFree=1772088/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=21336 CPUtime=0.29
/proc/2828/stat : 2828 (IUT_BMB_SAT) R 2826 2828 2680 0 -1 4194304 4683 0 0 0 28 1 0 0 21 0 1 0 215216886 21848064 4666 1992294400 134512640 135635285 4294956224 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/2828/statm: 5334 4667 92 274 0 5057 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21336

[startup+0.701611 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 2828
/proc/meminfo: memFree=1772088/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=36136 CPUtime=0.68
/proc/2828/stat : 2828 (IUT_BMB_SAT) R 2826 2828 2680 0 -1 4194304 8864 0 0 0 66 2 0 0 25 0 1 0 215216886 37003264 8847 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/2828/statm: 9034 8847 99 274 0 8757 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 36136

[startup+1.50168 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2829
/proc/meminfo: memFree=1734192/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=43264 CPUtime=1.49
/proc/2828/stat : 2828 (IUT_BMB_SAT) R 2826 2828 2680 0 -1 4194304 10629 0 0 0 145 4 0 0 25 0 1 0 215216886 44302336 10612 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/2828/statm: 10816 10612 99 274 0 10539 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43264

[startup+3.10183 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2829
/proc/meminfo: memFree=1724848/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=55804 CPUtime=3.09
/proc/2828/stat : 2828 (IUT_BMB_SAT) R 2826 2828 2680 0 -1 4194304 13780 0 0 0 303 6 0 0 25 0 1 0 215216886 57143296 13763 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/2828/statm: 13951 13763 99 274 0 13674 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55804

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2829
/proc/meminfo: memFree=1700400/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=78640 CPUtime=6.28
/proc/2828/stat : 2828 (IUT_BMB_SAT) R 2826 2828 2680 0 -1 4194304 19493 0 0 0 620 8 0 0 25 0 1 0 215216886 80527360 19476 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/2828/statm: 19660 19476 99 274 0 19383 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 78640

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2829
/proc/meminfo: memFree=1656816/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=120352 CPUtime=12.68
/proc/2828/stat : 2828 (IUT_BMB_SAT) R 2826 2828 2680 0 -1 4194304 29924 0 0 0 1255 13 0 0 25 0 1 0 215216886 123240448 29907 1992294400 134512640 135635285 4294956224 18446744073709551615 135132382 0 0 4096 0 0 0 0 17 1 0 0
/proc/2828/statm: 30088 29907 99 274 0 29811 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 120352

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2829
/proc/meminfo: memFree=1561328/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=213944 CPUtime=25.49
/proc/2828/stat : 2828 (IUT_BMB_SAT) R 2826 2828 2680 0 -1 4194304 53320 0 0 0 2523 26 0 0 25 0 1 0 215216886 219078656 53303 1992294400 134512640 135635285 4294956224 18446744073709551615 134530655 0 0 4096 0 0 0 0 17 1 0 0
/proc/2828/statm: 53486 53304 99 274 0 53209 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 213944

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 2829
/proc/meminfo: memFree=1418416/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=335084 CPUtime=51.08
/proc/2828/stat : 2828 (IUT_BMB_SAT) R 2826 2828 2680 0 -1 4194304 83779 0 0 0 4532 576 0 0 25 0 1 0 215216886 343126016 83593 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/2828/statm: 83771 83593 101 274 0 83494 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 335084

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 2831
/proc/meminfo: memFree=1264224/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=335084 CPUtime=52.66
/proc/2828/stat : 2828 (IUT_BMB_SAT) S 2826 2828 2680 0 -1 4194304 83785 0 0 0 4574 692 0 0 25 0 1 0 215216886 343126016 83598 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2828/statm: 83771 83598 106 274 0 83494 0
[pid=2830] ppid=2828 vsize=5356 CPUtime=0.01
/proc/2830/stat : 2830 (sh) S 2828 2828 2680 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 215222153 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2830/statm: 1339 232 193 169 0 50 0
[pid=2831] ppid=2830 vsize=159048 CPUtime=49.57
/proc/2831/stat : 2831 (minisat) R 2830 2828 2680 0 -1 4194304 37012 0 0 0 4937 20 0 0 25 0 1 0 215222157 162865152 36993 1992294400 134512640 135243223 4294956320 18446744073709551615 134535646 0 0 4096 3 0 0 0 17 1 0 0
/proc/2831/statm: 39762 36993 77 178 0 39582 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 499488

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 2831
/proc/meminfo: memFree=1287136/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=335084 CPUtime=52.66
/proc/2828/stat : 2828 (IUT_BMB_SAT) S 2826 2828 2680 0 -1 4194304 83785 0 0 0 4574 692 0 0 25 0 1 0 215216886 343126016 83598 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2828/statm: 83771 83598 106 274 0 83494 0
[pid=2830] ppid=2828 vsize=5356 CPUtime=0.01
/proc/2830/stat : 2830 (sh) S 2828 2828 2680 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 215222153 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2830/statm: 1339 232 193 169 0 50 0
[pid=2831] ppid=2830 vsize=127152 CPUtime=109.54
/proc/2831/stat : 2831 (minisat) R 2830 2828 2680 0 -1 4194304 37183 0 0 0 10934 20 0 0 25 0 1 0 215222157 130203648 31221 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2831/statm: 31788 31221 84 178 0 31608 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 467592

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 2831
/proc/meminfo: memFree=1287072/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=335084 CPUtime=52.66
/proc/2828/stat : 2828 (IUT_BMB_SAT) S 2826 2828 2680 0 -1 4194304 83785 0 0 0 4574 692 0 0 25 0 1 0 215216886 343126016 83598 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2828/statm: 83771 83598 106 274 0 83494 0
[pid=2830] ppid=2828 vsize=5356 CPUtime=0.01
/proc/2830/stat : 2830 (sh) S 2828 2828 2680 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 215222153 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2830/statm: 1339 232 193 169 0 50 0
[pid=2831] ppid=2830 vsize=127296 CPUtime=169.54
/proc/2831/stat : 2831 (minisat) R 2830 2828 2680 0 -1 4194304 37195 0 0 0 16933 21 0 0 25 0 1 0 215222157 130351104 31233 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2831/statm: 31824 31233 84 178 0 31644 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 467736

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 2831
/proc/meminfo: memFree=1287072/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=335084 CPUtime=52.66
/proc/2828/stat : 2828 (IUT_BMB_SAT) S 2826 2828 2680 0 -1 4194304 83785 0 0 0 4574 692 0 0 25 0 1 0 215216886 343126016 83598 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2828/statm: 83771 83598 106 274 0 83494 0
[pid=2830] ppid=2828 vsize=5356 CPUtime=0.01
/proc/2830/stat : 2830 (sh) S 2828 2828 2680 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 215222153 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2830/statm: 1339 232 193 169 0 50 0
[pid=2831] ppid=2830 vsize=127588 CPUtime=229.52
/proc/2831/stat : 2831 (minisat) R 2830 2828 2680 0 -1 4194304 37209 0 0 0 22931 21 0 0 25 0 1 0 215222157 130650112 31247 1992294400 134512640 135243223 4294956320 18446744073709551615 134555729 0 0 4096 3 0 0 0 17 1 0 0
/proc/2831/statm: 31897 31247 84 178 0 31717 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 468028

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 2831
/proc/meminfo: memFree=1287072/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=335084 CPUtime=52.66
/proc/2828/stat : 2828 (IUT_BMB_SAT) S 2826 2828 2680 0 -1 4194304 83785 0 0 0 4574 692 0 0 25 0 1 0 215216886 343126016 83598 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2828/statm: 83771 83598 106 274 0 83494 0
[pid=2830] ppid=2828 vsize=5356 CPUtime=0.01
/proc/2830/stat : 2830 (sh) S 2828 2828 2680 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 215222153 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2830/statm: 1339 232 193 169 0 50 0
[pid=2831] ppid=2830 vsize=127588 CPUtime=289.5
/proc/2831/stat : 2831 (minisat) R 2830 2828 2680 0 -1 4194304 37214 0 0 0 28929 21 0 0 25 0 1 0 215222157 130650112 31252 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/2831/statm: 31897 31252 84 178 0 31717 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 468028

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 2831
/proc/meminfo: memFree=1287008/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=335084 CPUtime=52.66
/proc/2828/stat : 2828 (IUT_BMB_SAT) S 2826 2828 2680 0 -1 4194304 83785 0 0 0 4574 692 0 0 25 0 1 0 215216886 343126016 83598 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2828/statm: 83771 83598 106 274 0 83494 0
[pid=2830] ppid=2828 vsize=5356 CPUtime=0.01
/proc/2830/stat : 2830 (sh) S 2828 2828 2680 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 215222153 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2830/statm: 1339 232 193 169 0 50 0
[pid=2831] ppid=2830 vsize=127588 CPUtime=349.49
/proc/2831/stat : 2831 (minisat) R 2830 2828 2680 0 -1 4194304 37224 0 0 0 34928 21 0 0 25 0 1 0 215222157 130650112 31262 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2831/statm: 31897 31262 84 178 0 31717 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 468028

[startup+462.302 s]

################
# More data... #
################

/proc/meminfo: memFree=1055584/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=335084 CPUtime=52.66
/proc/2828/stat : 2828 (IUT_BMB_SAT) S 2826 2828 2680 0 -1 4194304 83785 0 0 0 4574 692 0 0 25 0 1 0 215216886 343126016 83598 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2828/statm: 83771 83598 106 274 0 83494 0
[pid=2830] ppid=2828 vsize=5356 CPUtime=0.01
/proc/2830/stat : 2830 (sh) S 2828 2828 2680 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 215222153 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2830/statm: 1339 232 193 169 0 50 0
[pid=2831] ppid=2830 vsize=358440 CPUtime=4488.48
/proc/2831/stat : 2831 (minisat) R 2830 2828 2680 0 -1 4194304 94635 0 0 0 448746 102 0 0 25 0 1 0 215222157 367042560 88673 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2831/statm: 89610 88673 84 178 0 89430 0
Current children cumulated CPU time (s) 4541.15
Current children cumulated vsize (KiB) 698880

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2841
/proc/meminfo: memFree=1053216/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=335084 CPUtime=52.66
/proc/2828/stat : 2828 (IUT_BMB_SAT) S 2826 2828 2680 0 -1 4194304 83785 0 0 0 4574 692 0 0 25 0 1 0 215216886 343126016 83598 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2828/statm: 83771 83598 106 274 0 83494 0
[pid=2830] ppid=2828 vsize=5356 CPUtime=0.01
/proc/2830/stat : 2830 (sh) S 2828 2828 2680 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 215222153 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2830/statm: 1339 232 193 169 0 50 0
[pid=2831] ppid=2830 vsize=360552 CPUtime=4548.47
/proc/2831/stat : 2831 (minisat) R 2830 2828 2680 0 -1 4194304 95172 0 0 0 454744 103 0 0 25 0 1 0 215222157 369205248 89210 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2831/statm: 90138 89210 84 178 0 89958 0
Current children cumulated CPU time (s) 4601.14
Current children cumulated vsize (KiB) 700992

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2841
/proc/meminfo: memFree=1051552/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=335084 CPUtime=52.66
/proc/2828/stat : 2828 (IUT_BMB_SAT) S 2826 2828 2680 0 -1 4194304 83785 0 0 0 4574 692 0 0 25 0 1 0 215216886 343126016 83598 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2828/statm: 83771 83598 106 274 0 83494 0
[pid=2830] ppid=2828 vsize=5356 CPUtime=0.01
/proc/2830/stat : 2830 (sh) S 2828 2828 2680 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 215222153 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2830/statm: 1339 232 193 169 0 50 0
[pid=2831] ppid=2830 vsize=362236 CPUtime=4608.45
/proc/2831/stat : 2831 (minisat) R 2830 2828 2680 0 -1 4194304 95597 0 0 0 460741 104 0 0 25 0 1 0 215222157 370929664 89635 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2831/statm: 90559 89635 84 178 0 90379 0
Current children cumulated CPU time (s) 4661.12
Current children cumulated vsize (KiB) 702676

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2841
/proc/meminfo: memFree=1049632/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=335084 CPUtime=52.66
/proc/2828/stat : 2828 (IUT_BMB_SAT) S 2826 2828 2680 0 -1 4194304 83785 0 0 0 4574 692 0 0 25 0 1 0 215216886 343126016 83598 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2828/statm: 83771 83598 106 274 0 83494 0
[pid=2830] ppid=2828 vsize=5356 CPUtime=0.01
/proc/2830/stat : 2830 (sh) S 2828 2828 2680 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 215222153 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2830/statm: 1339 232 193 169 0 50 0
[pid=2831] ppid=2830 vsize=364112 CPUtime=4668.44
/proc/2831/stat : 2831 (minisat) R 2830 2828 2680 0 -1 4194304 96078 0 0 0 466740 104 0 0 25 0 1 0 215222157 372850688 90116 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/2831/statm: 91028 90116 84 178 0 90848 0
Current children cumulated CPU time (s) 4721.11
Current children cumulated vsize (KiB) 704552

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2841
/proc/meminfo: memFree=1046496/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=335084 CPUtime=52.66
/proc/2828/stat : 2828 (IUT_BMB_SAT) S 2826 2828 2680 0 -1 4194304 83785 0 0 0 4574 692 0 0 25 0 1 0 215216886 343126016 83598 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2828/statm: 83771 83598 106 274 0 83494 0
[pid=2830] ppid=2828 vsize=5356 CPUtime=0.01
/proc/2830/stat : 2830 (sh) S 2828 2828 2680 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 215222153 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2830/statm: 1339 232 193 169 0 50 0
[pid=2831] ppid=2830 vsize=367300 CPUtime=4728.42
/proc/2831/stat : 2831 (minisat) R 2830 2828 2680 0 -1 4194304 96860 0 0 0 472737 105 0 0 25 0 1 0 215222157 376115200 90898 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/2831/statm: 91825 90898 84 178 0 91645 0
Current children cumulated CPU time (s) 4781.09
Current children cumulated vsize (KiB) 707740

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2841
/proc/meminfo: memFree=1043872/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=335084 CPUtime=52.66
/proc/2828/stat : 2828 (IUT_BMB_SAT) S 2826 2828 2680 0 -1 4194304 83785 0 0 0 4574 692 0 0 25 0 1 0 215216886 343126016 83598 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2828/statm: 83771 83598 106 274 0 83494 0
[pid=2830] ppid=2828 vsize=5356 CPUtime=0.01
/proc/2830/stat : 2830 (sh) S 2828 2828 2680 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 215222153 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2830/statm: 1339 232 193 169 0 50 0
[pid=2831] ppid=2830 vsize=369848 CPUtime=4788.41
/proc/2831/stat : 2831 (minisat) R 2830 2828 2680 0 -1 4194304 97518 0 0 0 478735 106 0 0 25 0 1 0 215222157 378724352 91556 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/2831/statm: 92462 91556 84 178 0 92282 0
Current children cumulated CPU time (s) 4841.08
Current children cumulated vsize (KiB) 710288

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2841
/proc/meminfo: memFree=1040672/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=335084 CPUtime=52.66
/proc/2828/stat : 2828 (IUT_BMB_SAT) S 2826 2828 2680 0 -1 4194304 83785 0 0 0 4574 692 0 0 25 0 1 0 215216886 343126016 83598 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2828/statm: 83771 83598 106 274 0 83494 0
[pid=2830] ppid=2828 vsize=5356 CPUtime=0.01
/proc/2830/stat : 2830 (sh) S 2828 2828 2680 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 215222153 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2830/statm: 1339 232 193 169 0 50 0
[pid=2831] ppid=2830 vsize=373016 CPUtime=4848.39
/proc/2831/stat : 2831 (minisat) R 2830 2828 2680 0 -1 4194304 98324 0 0 0 484732 107 0 0 25 0 1 0 215222157 381968384 92362 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2831/statm: 93254 92362 84 178 0 93074 0
Current children cumulated CPU time (s) 4901.06
Current children cumulated vsize (KiB) 713456

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2841
/proc/meminfo: memFree=1037344/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=335084 CPUtime=52.66
/proc/2828/stat : 2828 (IUT_BMB_SAT) S 2826 2828 2680 0 -1 4194304 83785 0 0 0 4574 692 0 0 25 0 1 0 215216886 343126016 83598 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2828/statm: 83771 83598 106 274 0 83494 0
[pid=2830] ppid=2828 vsize=5356 CPUtime=0.01
/proc/2830/stat : 2830 (sh) S 2828 2828 2680 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 215222153 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2830/statm: 1339 232 193 169 0 50 0
[pid=2831] ppid=2830 vsize=376316 CPUtime=4908.38
/proc/2831/stat : 2831 (minisat) R 2830 2828 2680 0 -1 4194304 99139 0 0 0 490729 109 0 0 25 0 1 0 215222157 385347584 93177 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/2831/statm: 94079 93177 84 178 0 93899 0
Current children cumulated CPU time (s) 4961.05
Current children cumulated vsize (KiB) 716756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2841
/proc/meminfo: memFree=1035168/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=335084 CPUtime=52.66
/proc/2828/stat : 2828 (IUT_BMB_SAT) S 2826 2828 2680 0 -1 4194304 83785 0 0 0 4574 692 0 0 25 0 1 0 215216886 343126016 83598 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2828/statm: 83771 83598 106 274 0 83494 0
[pid=2830] ppid=2828 vsize=5356 CPUtime=0.01
/proc/2830/stat : 2830 (sh) S 2828 2828 2680 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 215222153 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2830/statm: 1339 232 193 169 0 50 0
[pid=2831] ppid=2830 vsize=378432 CPUtime=4947.37
/proc/2831/stat : 2831 (minisat) R 2830 2828 2680 0 -1 4194304 99678 0 0 0 494628 109 0 0 25 0 1 0 215222157 387514368 93716 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2831/statm: 94608 93716 84 178 0 94428 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 718872

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 2841
/proc/meminfo: memFree=1035168/2055920 swapFree=4113524/4192956
[pid=2828] ppid=2826 vsize=335084 CPUtime=52.66
/proc/2828/stat : 2828 (IUT_BMB_SAT) S 2826 2828 2680 0 -1 4194304 83785 0 0 0 4574 692 0 0 25 0 1 0 215216886 343126016 83598 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2828/statm: 83771 83598 106 274 0 83494 0
[pid=2830] ppid=2828 vsize=5356 CPUtime=0.01
/proc/2830/stat : 2830 (sh) S 2828 2828 2680 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 215222153 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2830/statm: 1339 232 193 169 0 50 0
[pid=2831] ppid=2830 vsize=378432 CPUtime=4947.37
/proc/2831/stat : 2831 (minisat) R 2830 2828 2680 0 -1 4194304 99678 0 0 0 494628 109 0 0 25 0 1 0 215222157 387514368 93716 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2831/statm: 94608 93716 84 178 0 94428 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 718872

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2828 and gives
#  childrusage.ru_utime.tv_sec=45
#  childrusage.ru_utime.tv_usec=750044
#  childrusage.ru_stime.tv_sec=7
#  childrusage.ru_stime.tv_usec=7934
# CPU time returned by wait4() is 52.758
# while last known CPU time is 5000.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.38
CPU time (s): 5000.04
CPU user time (s): 4992.02
CPU system time (s): 8.02
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 718872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 45.75
system time used= 7.00793
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86925
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= 7
involuntary context switches= 70

runsolver used 4.96824 second user time and 13.203 second system time

The end

Launcher Data 

Begin job on node51 at 2009-05-09 14:24:54
IDJOB=1784881
IDBENCH=24635
IDSOLVER=638
FILE ID=node51/1784881-1241871890
PBS_JOBID= 9264564
Free space on /tmp= 66320 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-philo.used-as.sat04-988.sat05-4195.reshuffled-07.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784881-1241871890/watcher-1784881-1241871890 -o /tmp/evaluation-result-1784881-1241871890/solver-1784881-1241871890 -C 5000 -W 6000 -M 1800  IUT_BMB_SAT HOME/instance-1784881-1241871890.cnf HOME

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 45589f445aa56f109f82baade7facf9a
RANDOM SEED=1115651613

node51.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.214
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		: 3000.214
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:       1772568 kB
Buffers:         30708 kB
Cached:         115660 kB
SwapCached:      73748 kB
Active:          72276 kB
Inactive:       149832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1772568 kB
SwapTotal:     4192956 kB
SwapFree:      4113524 kB
Dirty:           26564 kB
Writeback:           0 kB
Mapped:          14032 kB
Slab:            47340 kB
Committed_AS:   581924 kB
PageTables:       1392 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= 66296 MiB
End job on node51 at 2009-05-09 15:48:17