Trace number 217806

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
sugar 0.40? (TO) 1800.1 1805.64

General information on the benchmark

NamegolombRuler/golombRulerArity3/
ruler-70-13-a3.xml
MD5SUM867e5ac3974f1355ea650434b3018815
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark971.281
SatisfiableNO
(Un)Satisfiability was proved
Number of variables91
Number of constraints3159
Maximum constraint arity3
Maximum domain size71
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3159
Global constraints used (with number of constraints)

Solver Data (download as text)

1.34	c # Sugar v0-40 (/tmp/evaluation/217806-1170101627/sugar-v0-40.jar)
1.34	
1.42	c # MAIN  BEGIN : /tmp/evaluation/217806-1170101627/unknown.xml [Mon Jan 29 21:13:50 2007]
1.42	c # CONVERT_XML  BEGIN : /tmp/evaluation/217806-1170101627/unknown.xml /tmp/evaluation/217806-1170101627/sugar26772.csp [Mon Jan 29 21:13:50 2007]
1.42	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/217806-1170101627/sugar-v0-40.jar -convert /tmp/evaluation/217806-1170101627/unknown.xml /tmp/evaluation/217806-1170101627/sugar26772.csp
2.91	c BEGIN convert /tmp/evaluation/217806-1170101627/unknown.xml
3.45	c END convert (0.539837 seconds)
3.50	c # CONVERT_XML  END : /tmp/evaluation/217806-1170101627/sugar26772.csp 46069 bytes (2 seconds) [Mon Jan 29 21:13:52 2007]
3.50	c # CONVERT_XML  CPU : 0.6 = 0 + 0 + 0.53 + 0.07
3.50	
3.50	c # GENERATE_SAT  BEGIN : /tmp/evaluation/217806-1170101627/sugar26772.bcnf [Mon Jan 29 21:13:52 2007]
3.50	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/217806-1170101627/sugar-v0-40.jar -bcnf -map /tmp/evaluation/217806-1170101627/sugar26772.map /tmp/evaluation/217806-1170101627/sugar26772.csp /tmp/evaluation/217806-1170101627/sugar26772.bcnf
3.61	c BEGIN parse /tmp/evaluation/217806-1170101627/sugar26772.csp
4.04	c END parse (0.425859 seconds)
4.04	c BEGIN simplify
4.07	c END simplify (0.029218 seconds)
4.07	c BEGIN encode /tmp/evaluation/217806-1170101627/sugar26772.bcnf
4.91	c END encode (0.835669 seconds)
4.99	c # GENERATE_SAT  END : 12298 variables 822822 clauses 12991728 bytes (1 seconds) [Mon Jan 29 21:13:53 2007]
5.09	c # GENERATE_SAT  CPU : 1.44 = 0.05 + 0 + 1.29 + 0.1
5.09	
5.09	c # SOLVE_SAT  BEGIN : /tmp/evaluation/217806-1170101627/sugar26772.bcnf [Mon Jan 29 21:13:53 2007]
5.09	c # CMD : /tmp/evaluation/217806-1170101627/minisat /tmp/evaluation/217806-1170101627/sugar26772.bcnf /tmp/evaluation/217806-1170101627/sugar26772.out
5.50	c ==================================[MINISAT]===================================
5.50	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
5.50	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
5.50	c ==============================================================================
5.50	c |         0 |  730152  2168740 |  243384       0        0     nan |  0.000 % |
6.35	c |       101 |  730152  2168740 |  267722     101     1386    13.7 |  5.920 % |
6.90	c |       251 |  730152  2168740 |  294494     251     2779    11.1 |  5.920 % |
7.48	c |       477 |  730152  2168740 |  323944     477     4712     9.9 |  5.920 % |
8.63	c |       814 |  730152  2168740 |  356338     814     7824     9.6 |  5.920 % |
11.04	c |      1321 |  730152  2168740 |  391972    1321    12901     9.8 |  5.920 % |
14.05	c |      2080 |  730152  2168740 |  431169    2080    20623     9.9 |  5.920 % |
18.45	c |      3220 |  730157  2168740 |  474286    3215    32483    10.1 |  5.920 % |
26.67	c |      4928 |  730157  2168740 |  521715    4923    55785    11.3 |  5.920 % |
33.15	c |      7490 |  730157  2168740 |  573886    7485    89289    11.9 |  5.920 % |
47.77	c |     11335 |  730158  2168740 |  631275   11329   146336    12.9 |  5.920 % |
68.52	c |     17101 |  721227  2144653 |  694402   17090   216001    12.6 |  6.993 % |
102.14	c |     25750 |  712298  2120476 |  763843   25733   326072    12.7 |  6.993 % |
145.81	c |     38725 |  699916  2086873 |  840227   38685   488434    12.6 |  7.725 % |
233.94	c |     58187 |  699940  2086873 |  924250   58123   719656    12.4 |  7.725 % |
383.30	c |     87379 |  699944  2086873 | 1016675   87311  1105917    12.7 |  7.725 % |
577.61	c |    131169 |  699976  2086873 | 1118342  131069  1741613    13.3 |  7.725 % |
931.80	c |    196854 |  699986  2086873 | 1230177  196744  2748872    14.0 |  7.725 % |
1516.63	c |    295380 |  700001  2086873 | 1353194  295255  4207951    14.3 |  7.725 % |
1804.60	
1804.60	s UNKNOWN
1804.60	c # INTERRUPTED
1804.60	c # MAIN  END :  (1803 seconds) [Mon Jan 29 21:43:53 2007]
1804.60	c # MAIN  CPU : 2.05 = 0.05 + 0.01 + 1.82 + 0.17
1804.60

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: UNKNOWN

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-217806-1170101627 -o ROOT/results/node65/solver-217806-1170101627 -C 1800 -M 900 /tmp/evaluation/217806-1170101627/solver /tmp/evaluation/217806-1170101627 /tmp/evaluation/217806-1170101627/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 2.66 2.78 2.81 5/81 26773
/proc/meminfo: memFree=16064/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=5352 CPUtime=0
/proc/26772/stat : 26772 (solver) D 26770 26772 26051 0 -1 4194304 264 0 0 0 0 0 0 0 20 0 1 0 30120352 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 257203694887 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/26772/statm: 1338 231 193 169 0 49 0

[startup+0.105001 s]
/proc/loadavg: 2.66 2.78 2.81 5/81 26773
/proc/meminfo: memFree=16064/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=124 CPUtime=0
/proc/26772/stat : 26772 (sugar) D 26770 26772 26051 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 30120352 126976 23 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257201075689 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/26772/statm: 31 23 17 3 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 124

[startup+0.51307 s]
/proc/loadavg: 2.66 2.78 2.81 5/81 26773
/proc/meminfo: memFree=16064/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=12268 CPUtime=0
/proc/26772/stat : 26772 (sugar) D 26770 26772 26051 0 -1 4194304 598 0 3 0 0 0 0 0 18 0 1 0 30120352 12562432 320 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/26772/statm: 3067 320 242 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+1.33521 s]
/proc/loadavg: 2.66 2.78 2.81 2/83 26775
/proc/meminfo: memFree=16240/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=13328 CPUtime=0.03
/proc/26772/stat : 26772 (sugar) R 26770 26772 26051 0 -1 4194304 982 0 3 0 2 1 0 0 18 0 1 0 30120352 13647872 704 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257217166114 0 0 4224 0 0 0 0 17 1 0 0
/proc/26772/statm: 3332 704 338 3 0 432 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13328

[startup+2.97748 s]
/proc/loadavg: 2.85 2.81 2.82 2/83 26776
/proc/meminfo: memFree=15600/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=13724 CPUtime=0.04
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 1118 0 3 0 3 1 0 0 16 0 1 0 30120352 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 3431 805 368 3 0 531 0
[pid=26776] ppid=26772 vsize=807004 CPUtime=0.15
/proc/26776/stat : 26776 (java) R 26772 26772 26051 0 -1 0 3143 0 21 0 12 3 0 0 20 0 8 0 30120495 826372096 2912 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26776/statm: 201751 2912 1591 14 0 189029 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 820728

[startup+6.25703 s]
/proc/loadavg: 2.85 2.81 2.82 3/82 26792
/proc/meminfo: memFree=15864/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.08
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 1 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=33248 CPUtime=1.24
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 8674 0 0 0 119 5 0 0 25 0 1 0 30120851 34045952 7634 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/26792/statm: 8312 7634 49 112 0 8196 0
Current children cumulated CPU time (s) 3.32
Current children cumulated vsize (KiB) 50260

[startup+12.7331 s]
/proc/loadavg: 2.87 2.82 2.82 3/82 26794
/proc/meminfo: memFree=16056/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.08
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 1 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=33692 CPUtime=7.66
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 8765 0 0 0 761 5 0 0 25 0 1 0 30120851 34500608 7725 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528401 0 0 4096 3 0 0 0 17 1 0 0
/proc/26792/statm: 8423 7725 51 112 0 8307 0
Current children cumulated CPU time (s) 9.74
Current children cumulated vsize (KiB) 50704

[startup+25.5732 s]
/proc/loadavg: 2.96 2.84 2.83 3/82 26794
/proc/meminfo: memFree=15608/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.08
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 1 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=33692 CPUtime=20.46
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 8793 0 0 0 2040 6 0 0 25 0 1 0 30120851 34500608 7753 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 8423 7753 51 112 0 8307 0
Current children cumulated CPU time (s) 22.54
Current children cumulated vsize (KiB) 50704

[startup+51.2604 s]
/proc/loadavg: 2.97 2.85 2.83 3/82 26794
/proc/meminfo: memFree=15928/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.08
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 1 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=33956 CPUtime=46.06
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 8857 0 0 0 4587 19 0 0 25 0 1 0 30120851 34770944 7817 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 8489 7817 51 112 0 8373 0
Current children cumulated CPU time (s) 48.14
Current children cumulated vsize (KiB) 50968

[startup+102.536 s]
/proc/loadavg: 3.13 2.91 2.84 3/82 26794
/proc/meminfo: memFree=15992/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=34352 CPUtime=97.23
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 8958 0 0 0 9689 34 0 0 25 0 1 0 30120851 35176448 7918 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 8588 7918 51 112 0 8472 0
Current children cumulated CPU time (s) 99.32
Current children cumulated vsize (KiB) 51364

[startup+162.595 s]
/proc/loadavg: 3.36 3.04 2.89 3/82 26794
/proc/meminfo: memFree=16120/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=35416 CPUtime=157.13
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 9205 0 0 0 15660 53 0 0 25 0 1 0 30120851 36265984 8165 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528762 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 8854 8165 51 112 0 8738 0
Current children cumulated CPU time (s) 159.22
Current children cumulated vsize (KiB) 52428

[startup+222.628 s]
/proc/loadavg: 2.61 2.89 2.85 2/75 26797
/proc/meminfo: memFree=1895544/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=36604 CPUtime=216.67
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 9484 0 0 0 21599 68 0 0 25 0 1 0 30120851 37482496 8444 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528316 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 9151 8444 51 112 0 9035 0
Current children cumulated CPU time (s) 218.76
Current children cumulated vsize (KiB) 53616

[startup+282.713 s]
/proc/loadavg: 1.74 2.58 2.75 2/66 26811
/proc/meminfo: memFree=1892424/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=37776 CPUtime=276.6
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 9768 0 0 0 27590 70 0 0 25 0 1 0 30120851 38682624 8728 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 9444 8728 51 112 0 9328 0
Current children cumulated CPU time (s) 278.69
Current children cumulated vsize (KiB) 54788

[startup+342.784 s]
/proc/loadavg: 1.27 2.29 2.63 2/66 26811
/proc/meminfo: memFree=1891528/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=38704 CPUtime=336.66
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 10008 0 0 0 33595 71 0 0 25 0 1 0 30120851 39632896 8968 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 9676 8968 51 112 0 9560 0
Current children cumulated CPU time (s) 338.75
Current children cumulated vsize (KiB) 55716

[startup+402.855 s]
/proc/loadavg: 1.10 2.06 2.53 2/66 26811
/proc/meminfo: memFree=1890376/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=39844 CPUtime=396.71
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 10294 0 0 0 39600 71 0 0 25 0 1 0 30120851 40800256 9254 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528792 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 9961 9254 51 112 0 9845 0
Current children cumulated CPU time (s) 398.8
Current children cumulated vsize (KiB) 56856

[startup+462.929 s]
/proc/loadavg: 1.03 1.86 2.43 2/66 26811
/proc/meminfo: memFree=1888968/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=41304 CPUtime=456.76
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 10638 0 0 0 45605 71 0 0 25 0 1 0 30120851 42295296 9598 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 10326 9598 51 112 0 10210 0
Current children cumulated CPU time (s) 458.85
Current children cumulated vsize (KiB) 58316

[startup+523.003 s]
/proc/loadavg: 1.01 1.70 2.34 2/66 26811
/proc/meminfo: memFree=1887816/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=42528 CPUtime=516.82
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 10950 0 0 0 51610 72 0 0 25 0 1 0 30120851 43548672 9910 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 10632 9910 51 112 0 10516 0
Current children cumulated CPU time (s) 518.91
Current children cumulated vsize (KiB) 59540

[startup+583.073 s]

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

/proc/loadavg: 1.00 1.08 1.68 2/66 26811
/proc/meminfo: memFree=1876936/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=53776 CPUtime=1117.34
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 13621 0 0 0 111658 76 0 0 25 0 1 0 30120851 55066624 12581 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 13444 12581 51 112 0 13328 0
Current children cumulated CPU time (s) 1119.43
Current children cumulated vsize (KiB) 70788

[startup+1183.79 s]
/proc/loadavg: 1.00 1.06 1.63 2/66 26811
/proc/meminfo: memFree=1875976/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=54596 CPUtime=1177.4
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 13850 0 0 0 117663 77 0 0 25 0 1 0 30120851 55906304 12810 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 13649 12810 51 112 0 13533 0
Current children cumulated CPU time (s) 1179.49
Current children cumulated vsize (KiB) 71608

[startup+1243.86 s]
/proc/loadavg: 1.00 1.05 1.59 2/66 26811
/proc/meminfo: memFree=1874952/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=55612 CPUtime=1237.45
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 14104 0 0 0 123668 77 0 0 25 0 1 0 30120851 56946688 13064 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 13903 13064 51 112 0 13787 0
Current children cumulated CPU time (s) 1239.54
Current children cumulated vsize (KiB) 72624

[startup+1303.93 s]
/proc/loadavg: 1.00 1.04 1.55 2/66 26813
/proc/meminfo: memFree=1873608/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=56488 CPUtime=1297.5
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 14319 0 0 0 129673 77 0 0 25 0 1 0 30120851 57843712 13279 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 14122 13279 51 112 0 14006 0
Current children cumulated CPU time (s) 1299.59
Current children cumulated vsize (KiB) 73500

[startup+1364.01 s]
/proc/loadavg: 1.00 1.03 1.52 2/66 26813
/proc/meminfo: memFree=1872456/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=57652 CPUtime=1357.55
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 14607 0 0 0 135678 77 0 0 25 0 1 0 30120851 59035648 13567 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528723 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 14413 13567 51 112 0 14297 0
Current children cumulated CPU time (s) 1359.64
Current children cumulated vsize (KiB) 74664

[startup+1424.08 s]
/proc/loadavg: 1.00 1.02 1.48 2/66 26813
/proc/meminfo: memFree=1871624/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=58528 CPUtime=1417.61
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 14815 0 0 0 141683 78 0 0 25 0 1 0 30120851 59932672 13775 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528771 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 14632 13775 51 112 0 14516 0
Current children cumulated CPU time (s) 1419.7
Current children cumulated vsize (KiB) 75540

[startup+1484.15 s]
/proc/loadavg: 1.00 1.02 1.45 2/66 26813
/proc/meminfo: memFree=1870856/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=59184 CPUtime=1477.66
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 14993 0 0 0 147688 78 0 0 25 0 1 0 30120851 60604416 13953 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 14796 13953 51 112 0 14680 0
Current children cumulated CPU time (s) 1479.75
Current children cumulated vsize (KiB) 76196

[startup+1544.22 s]
/proc/loadavg: 1.00 1.01 1.42 2/66 26813
/proc/meminfo: memFree=1869384/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=60588 CPUtime=1537.71
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 15350 0 0 0 153693 78 0 0 25 0 1 0 30120851 62042112 14310 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 15147 14310 51 112 0 15031 0
Current children cumulated CPU time (s) 1539.8
Current children cumulated vsize (KiB) 77600

[startup+1604.3 s]
/proc/loadavg: 1.00 1.00 1.39 2/66 26813
/proc/meminfo: memFree=1868488/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=61536 CPUtime=1597.77
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 15582 0 0 0 159698 79 0 0 25 0 1 0 30120851 63012864 14542 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528416 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 15384 14542 51 112 0 15268 0
Current children cumulated CPU time (s) 1599.86
Current children cumulated vsize (KiB) 78548

[startup+1664.37 s]
/proc/loadavg: 1.00 1.00 1.36 2/66 26813
/proc/meminfo: memFree=1867592/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=63012 CPUtime=1657.82
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 15781 0 0 0 165703 79 0 0 25 0 1 0 30120851 64524288 14741 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 15753 14741 51 112 0 15637 0
Current children cumulated CPU time (s) 1659.91
Current children cumulated vsize (KiB) 80024

[startup+1724.43 s]
/proc/loadavg: 1.00 1.00 1.34 2/66 26813
/proc/meminfo: memFree=1866632/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=63984 CPUtime=1717.87
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 16018 0 0 0 171707 80 0 0 25 0 1 0 30120851 65519616 14978 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 15996 14978 51 112 0 15880 0
Current children cumulated CPU time (s) 1719.96
Current children cumulated vsize (KiB) 80996

[startup+1784.5 s]
/proc/loadavg: 1.00 1.00 1.31 2/66 26813
/proc/meminfo: memFree=1865928/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=64548 CPUtime=1777.92
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 16211 0 0 0 177712 80 0 0 25 0 1 0 30120851 66097152 15171 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 16137 15171 51 112 0 16021 0
Current children cumulated CPU time (s) 1780.01
Current children cumulated vsize (KiB) 81560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.59 s]
/proc/loadavg: 1.00 1.00 1.30 2/66 26813
/proc/meminfo: memFree=1865608/2055920 swapFree=4192812/4192956
[pid=26772] ppid=26770 vsize=17012 CPUtime=2.09
/proc/26772/stat : 26772 (sugar) S 26770 26772 26051 0 -1 4194304 2116 13202 3 34 8 2 182 17 16 0 1 0 30120352 17420288 1630 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257212592226 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26772/statm: 4253 1630 373 3 0 1353 0
[pid=26792] ppid=26772 vsize=64928 CPUtime=1798
/proc/26792/stat : 26792 (minisat) R 26772 26772 26051 0 -1 0 16267 0 0 0 179720 80 0 0 25 0 1 0 30120851 66486272 15227 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/26792/statm: 16232 15227 51 112 0 16116 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 81940

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26772 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=906710 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=198969
CPU time returned by wait4() is 2.10568
while last known CPU time is 1800.1

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1805.64
CPU time (s): 1800.1
CPU user time (s): 1799.1
CPU system time (s): 1
CPU usage (%): 99.693
Max. virtual memory (cumulated for all children) (KiB): 821136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.90671
system time used= 0.198969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15402
page faults= 37
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1543
involuntary context switches= 1465

runsolver used 1.49677 s user time and 5.08023 s system time

The end

Launcher Data (download as text)

Begin job on node65 on Mon Jan 29 20:13:48 UTC 2007


IDJOB= 217806
IDBENCH= 5172
IDSOLVER= 86
FILE ID= node65/217806-1170101627

PBS_JOBID= 3689715

Free space on /tmp= 39540 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/golombRuler/golombRulerArity3/ruler-70-13-a3.xml
COMMAND LINE= /tmp/evaluation/217806-1170101627/solver /tmp/evaluation/217806-1170101627 /tmp/evaluation/217806-1170101627/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-217806-1170101627 -o ROOT/results/node65/solver-217806-1170101627 -C 1800 -M 900  /tmp/evaluation/217806-1170101627/solver /tmp/evaluation/217806-1170101627 /tmp/evaluation/217806-1170101627/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  867e5ac3974f1355ea650434b3018815

RANDOM SEED= 442697298

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.259
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		: 3000.259
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:         15008 kB
Buffers:          3028 kB
Cached:        1878192 kB
SwapCached:          0 kB
Active:          86280 kB
Inactive:      1858996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:         15008 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          831992 kB
Writeback:           0 kB
Mapped:          80920 kB
Slab:            80700 kB
Committed_AS:   401648 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= 66564 MiB



End job on node65 on Mon Jan 29 20:43:54 UTC 2007