Trace number 229342

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 0.40SAT 445.58 447.667

General information on the benchmark

Nametightness/tightness0.35/
rand-2-40-16-250-350-37_ext.xml
MD5SUM09cfc332665a0d7ee35db1c748e13164
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.21381
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/229342-1170106054/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/229342-1170106054/unknown.xml [Mon Jan 29 22:27:34 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/229342-1170106054/unknown.xml /tmp/evaluation/229342-1170106054/sugar21057.csp [Mon Jan 29 22:27:34 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/229342-1170106054/sugar-v0-40.jar -convert /tmp/evaluation/229342-1170106054/unknown.xml /tmp/evaluation/229342-1170106054/sugar21057.csp
0.17	c BEGIN convert /tmp/evaluation/229342-1170106054/unknown.xml
0.60	c END convert (0.434794 seconds)
0.65	c # CONVERT_XML  END : /tmp/evaluation/229342-1170106054/sugar21057.csp 720120 bytes (1 seconds) [Mon Jan 29 22:27:35 2007]
0.65	c # CONVERT_XML  CPU : 0.54 = 0 + 0 + 0.49 + 0.05
0.65	
0.65	c # GENERATE_SAT  BEGIN : /tmp/evaluation/229342-1170106054/sugar21057.bcnf [Mon Jan 29 22:27:35 2007]
0.65	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/229342-1170106054/sugar-v0-40.jar -bcnf -map /tmp/evaluation/229342-1170106054/sugar21057.map /tmp/evaluation/229342-1170106054/sugar21057.csp /tmp/evaluation/229342-1170106054/sugar21057.bcnf
0.77	c BEGIN parse /tmp/evaluation/229342-1170106054/sugar21057.csp
3.62	c END parse (2.85194 seconds)
3.62	c BEGIN simplify
3.64	c END simplify (0.015902 seconds)
3.64	c BEGIN encode /tmp/evaluation/229342-1170106054/sugar21057.bcnf
3.79	c END encode (0.152844 seconds)
3.81	c # GENERATE_SAT  END : 600 variables 22880 clauses 430568 bytes (3 seconds) [Mon Jan 29 22:27:38 2007]
3.81	c # GENERATE_SAT  CPU : 0 = 0 + 0 + 0 + 0
3.81	
3.81	c # SOLVE_SAT  BEGIN : /tmp/evaluation/229342-1170106054/sugar21057.bcnf [Mon Jan 29 22:27:38 2007]
3.81	c # CMD : /tmp/evaluation/229342-1170106054/minisat /tmp/evaluation/229342-1170106054/sugar21057.bcnf /tmp/evaluation/229342-1170106054/sugar21057.out
3.82	c ==================================[MINISAT]===================================
3.82	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
3.82	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
3.82	c ==============================================================================
3.82	c |         0 |   22880    84756 |    7626       0        0     nan |  0.000 % |
3.83	c |       102 |   22880    84756 |    8388     102      873     8.6 |  0.000 % |
3.85	c |       253 |   22880    84756 |    9227     253     2249     8.9 |  0.008 % |
3.87	c |       479 |   22881    84756 |   10150     478     4606     9.6 |  0.008 % |
3.90	c |       817 |   22884    84756 |   11165     813     8594    10.6 |  0.003 % |
3.94	c |      1323 |   22884    84756 |   12281    1319    13542    10.3 |  0.009 % |
4.01	c |      2082 |   22884    84756 |   13509    2078    21550    10.4 |  0.009 % |
4.12	c |      3221 |   22885    84756 |   14860    3216    33787    10.5 |  0.009 % |
4.29	c |      4930 |   22887    84756 |   16347    4923    52687    10.7 |  0.002 % |
4.57	c |      7492 |   22888    84756 |   17981    7484    81647    10.9 |  0.008 % |
5.05	c |     11337 |   22891    84756 |   19779   11326   124734    11.0 |  0.009 % |
5.86	c |     17103 |   22897    84756 |   21757   17086   197029    11.5 |  0.009 % |
7.26	c |     25755 |   22903    84756 |   23933   14745   184422    12.5 |  0.009 % |
9.50	c |     38729 |   22925    84756 |   26327   15650   203265    13.0 |  0.002 % |
13.03	c |     58192 |   22932    84756 |   28959   21872   293992    13.4 |  0.006 % |
18.77	c |     87384 |   22944    84756 |   31855   20342   273128    13.4 |  0.009 % |
28.72	c |    131173 |   22879    84549 |   35041    6454    54629     8.5 |  0.167 % |
42.97	c |    196857 |   22914    84549 |   38545   32800   470442    14.3 |  0.169 % |
69.28	c |    295386 |   22934    84549 |   42399   37206   542722    14.6 |  0.170 % |
108.40	c |    443177 |   22892    84360 |   46639   39526   682491    17.3 |  0.334 % |
179.74	c |    664860 |   22699    83648 |   51303   28219   464148    16.4 |  0.669 % |
293.92	c |    997386 |   22724    83648 |   56434   15763   221830    14.1 |  0.669 % |
447.47	c ==============================================================================
447.47	c restarts              : 22
447.47	c conflicts             : 1410326        (3192 /sec)
447.47	c decisions             : 1726783        (3909 /sec)
447.47	c propagations          : 135988872      (307822 /sec)
447.47	c conflict literals     : 23469678       (29.75 % deleted)
447.47	c Memory used           : 13.33 MB
447.47	c CPU time              : 441.778 s
447.47	c 
447.47	c SATISFIABLE
447.47	c # SOLVE_SAT  END : SATISFIABLE (444 seconds) [Mon Jan 29 22:35:02 2007]
447.47	c # SOLVE_SAT  CPU : 441.88 = 0 + 0 + 441.78 + 0.1
447.47	
447.47	c # RESULT : SATISFIABLE
447.47	
447.47	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 22:35:02 2007]
447.59	c BEGIN read SAT output /tmp/evaluation/229342-1170106054/sugar21057.out
447.61	c END read SAT output (0.011907 seconds)
447.61	c BEGIN write solution /tmp/evaluation/229342-1170106054/sugar21057.sol
447.62	c END write solution (0.013482 seconds)
447.66	s SATISFIABLE
447.66	v 10 1 4 5 11 11 14 0 3 4 6 1 9 9 12 14 3 6 9 4 10 4 3 4 5 7 7 6 2 6 13 13 6 11 9 2 2 0 14 11
447.66	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:35:02 2007]
447.66	c # OUTPUT_SOL  CPU : 0.140000000000005 = 0 + 0 + 0.120000000000005 + 0.02
447.66	
447.66	c # MAIN  END :  (448 seconds) [Mon Jan 29 22:35:02 2007]
447.66	c # MAIN  CPU : 442.56 = 0 + 0 + 442.39 + 0.17
447.66

Verifier Data (download as text)

OK

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node61/watcher-229342-1170106054 -o ROOT/results/node61/solver-229342-1170106054 -C 1800 -M 900 /tmp/evaluation/229342-1170106054/solver /tmp/evaluation/229342-1170106054 /tmp/evaluation/229342-1170106054/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: 2.02 2.31 2.82 5/74 21058
/proc/meminfo: memFree=1895720/2055920 swapFree=4192812/4192956
[pid=21057] ppid=21055 vsize=12268 CPUtime=0
/proc/21057/stat : 21057 (sugar) D 21055 21057 20856 0 -1 4194304 597 0 0 0 0 0 0 0 20 0 1 0 30562348 12562432 316 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246406675045 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/21057/statm: 3067 316 241 3 0 167 0

[startup+0.109425 s]
/proc/loadavg: 2.02 2.31 2.82 5/74 21058
/proc/meminfo: memFree=1895720/2055920 swapFree=4192812/4192956
[pid=21057] ppid=21055 vsize=13724 CPUtime=0.04
/proc/21057/stat : 21057 (sugar) S 21055 21057 20856 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 30562348 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21057/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.517468 s]
/proc/loadavg: 2.02 2.31 2.82 5/74 21058
/proc/meminfo: memFree=1895720/2055920 swapFree=4192812/4192956
[pid=21057] ppid=21055 vsize=13724 CPUtime=0.04
/proc/21057/stat : 21057 (sugar) S 21055 21057 20856 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30562348 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21057/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.34054 s]
/proc/loadavg: 2.02 2.31 2.82 4/82 21074
/proc/meminfo: memFree=1870632/2055920 swapFree=4192812/4192956
[pid=21057] ppid=21055 vsize=13724 CPUtime=0.58
/proc/21057/stat : 21057 (sugar) S 21055 21057 20856 0 -1 4194304 1190 7341 0 1 3 1 49 5 15 0 1 0 30562348 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21057/statm: 3431 809 371 3 0 531 0
[pid=21067] ppid=21057 vsize=807064 CPUtime=0.66
/proc/21067/stat : 21067 (java) R 21057 21057 20856 0 -1 0 8164 0 1 0 61 5 0 0 19 0 8 0 30562414 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073521539 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21067/statm: 201766 7911 1494 14 0 189044 0
[pid=21067/tid=21068] ppid=21057 vsize=807064 CPUtime=0.12
/proc/21067/task/21068/stat : 21068 (java) S 21057 21057 20856 0 -1 64 2109 0 0 0 11 1 0 0 16 0 8 0 30562417 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21067/tid=21069] ppid=21057 vsize=807064 CPUtime=0
/proc/21067/task/21069/stat : 21069 (java) S 21057 21057 20856 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30562418 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21067/tid=21070] ppid=21057 vsize=807064 CPUtime=0
/proc/21067/task/21070/stat : 21070 (java) S 21057 21057 20856 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30562418 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21067/tid=21071] ppid=21057 vsize=807064 CPUtime=0
/proc/21067/task/21071/stat : 21071 (java) S 21057 21057 20856 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30562421 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21067/tid=21072] ppid=21057 vsize=807064 CPUtime=0.05
/proc/21067/task/21072/stat : 21072 (java) S 21057 21057 20856 0 -1 64 292 0 0 0 5 0 0 0 19 0 8 0 30562421 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21067/tid=21073] ppid=21057 vsize=807064 CPUtime=0
/proc/21067/task/21073/stat : 21073 (java) S 21057 21057 20856 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30562421 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21067/tid=21074] ppid=21057 vsize=807064 CPUtime=0
/proc/21067/task/21074/stat : 21074 (java) S 21057 21057 20856 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30562421 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 820788

[startup+2.9937 s]
/proc/loadavg: 2.02 2.31 2.82 3/82 21074
/proc/meminfo: memFree=1856872/2055920 swapFree=4192812/4192956
[pid=21057] ppid=21055 vsize=13724 CPUtime=0.58
/proc/21057/stat : 21057 (sugar) S 21055 21057 20856 0 -1 4194304 1190 7341 0 1 3 1 49 5 15 0 1 0 30562348 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21057/statm: 3431 809 371 3 0 531 0
[pid=21067] ppid=21057 vsize=807336 CPUtime=2.31
/proc/21067/stat : 21067 (java) R 21057 21057 20856 0 -1 0 12327 0 1 0 223 8 0 0 17 0 8 0 30562414 826712064 12060 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073442132 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/21067/statm: 201834 12060 1506 14 0 189112 0
[pid=21067/tid=21068] ppid=21057 vsize=807336 CPUtime=0.37
/proc/21067/task/21068/stat : 21068 (java) S 21057 21057 20856 0 -1 64 6127 0 0 0 34 3 0 0 16 0 8 0 30562417 826712064 12060 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21067/tid=21069] ppid=21057 vsize=807336 CPUtime=0
/proc/21067/task/21069/stat : 21069 (java) S 21057 21057 20856 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30562418 826712064 12060 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21067/tid=21070] ppid=21057 vsize=807336 CPUtime=0
/proc/21067/task/21070/stat : 21070 (java) S 21057 21057 20856 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30562418 826712064 12060 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21067/tid=21071] ppid=21057 vsize=807336 CPUtime=0
/proc/21067/task/21071/stat : 21071 (java) S 21057 21057 20856 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30562421 826712064 12060 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21067/tid=21072] ppid=21057 vsize=807336 CPUtime=0.13
/proc/21067/task/21072/stat : 21072 (java) S 21057 21057 20856 0 -1 64 399 0 0 0 13 0 0 0 16 0 8 0 30562421 826712064 12060 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21067/tid=21073] ppid=21057 vsize=807336 CPUtime=0
/proc/21067/task/21073/stat : 21073 (java) S 21057 21057 20856 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30562421 826712064 12060 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21067/tid=21074] ppid=21057 vsize=807336 CPUtime=0
/proc/21067/task/21074/stat : 21074 (java) S 21057 21057 20856 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30562421 826712064 12060 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 821060

[startup+6.29401 s]
/proc/loadavg: 1.94 2.28 2.81 2/71 21102
/proc/meminfo: memFree=1900224/2055920 swapFree=4192812/4192956
[pid=21057] ppid=21055 vsize=13724 CPUtime=0.58
/proc/21057/stat : 21057 (sugar) S 21055 21057 20856 0 -1 4194304 1280 7341 0 1 3 1 49 5 16 0 1 0 30562348 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21057/statm: 3431 819 373 3 0 531 0
[pid=21067] ppid=21057 vsize=0 CPUtime=3.12
/proc/21067/stat : 21067 (java) Z 21057 21057 20856 0 -1 1036 15159 0 1 0 301 11 0 0 17 0 1 0 30562414 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/21067/statm: 0 0 0 0 0 0 0
[pid=21091] ppid=21057 vsize=4236 CPUtime=2.46
/proc/21091/stat : 21091 (minisat) R 21057 21057 20856 0 -1 0 828 0 0 0 246 0 0 0 25 0 1 0 30562730 4337664 708 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528046 0 0 4096 3 0 0 0 17 0 0 0
/proc/21091/statm: 1059 708 51 112 0 943 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 17960

[startup+12.7576 s]
/proc/loadavg: 1.94 2.28 2.80 3/77 21147
/proc/meminfo: memFree=1891992/2055920 swapFree=4192812/4192956
[pid=21057] ppid=21055 vsize=13724 CPUtime=0.58
/proc/21057/stat : 21057 (sugar) S 21055 21057 20856 0 -1 4194304 1280 7341 0 1 3 1 49 5 16 0 1 0 30562348 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21057/statm: 3431 819 373 3 0 531 0
[pid=21067] ppid=21057 vsize=0 CPUtime=3.12
/proc/21067/stat : 21067 (java) Z 21057 21057 20856 0 -1 1036 15159 0 1 0 301 11 0 0 17 0 1 0 30562414 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/21067/statm: 0 0 0 0 0 0 0
[pid=21091] ppid=21057 vsize=5156 CPUtime=8.92
/proc/21091/stat : 21091 (minisat) R 21057 21057 20856 0 -1 0 1072 0 0 0 891 1 0 0 25 0 1 0 30562730 5279744 952 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/21091/statm: 1289 952 51 112 0 1173 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 18880

[startup+25.5988 s]
/proc/loadavg: 1.95 2.27 2.79 3/77 21147
/proc/meminfo: memFree=1889944/2055920 swapFree=4192812/4192956
[pid=21057] ppid=21055 vsize=13724 CPUtime=0.58
/proc/21057/stat : 21057 (sugar) S 21055 21057 20856 0 -1 4194304 1280 7341 0 1 3 1 49 5 16 0 1 0 30562348 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21057/statm: 3431 819 373 3 0 531 0
[pid=21067] ppid=21057 vsize=0 CPUtime=3.12
/proc/21067/stat : 21067 (java) Z 21057 21057 20856 0 -1 1036 15159 0 1 0 301 11 0 0 17 0 1 0 30562414 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/21067/statm: 0 0 0 0 0 0 0
[pid=21091] ppid=21057 vsize=6116 CPUtime=21.75
/proc/21091/stat : 21091 (minisat) R 21057 21057 20856 0 -1 0 1300 0 0 0 2174 1 0 0 25 0 1 0 30562730 6262784 1180 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/21091/statm: 1529 1180 51 112 0 1413 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 19840

[startup+51.2903 s]
/proc/loadavg: 1.97 2.24 2.77 3/77 21211
/proc/meminfo: memFree=1888088/2055920 swapFree=4192812/4192956
[pid=21057] ppid=21055 vsize=13724 CPUtime=0.58
/proc/21057/stat : 21057 (sugar) S 21055 21057 20856 0 -1 4194304 1280 7341 0 1 3 1 49 5 16 0 1 0 30562348 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21057/statm: 3431 819 373 3 0 531 0
[pid=21067] ppid=21057 vsize=0 CPUtime=3.12
/proc/21067/stat : 21067 (java) Z 21057 21057 20856 0 -1 1036 15159 0 1 0 301 11 0 0 17 0 1 0 30562414 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/21067/statm: 0 0 0 0 0 0 0
[pid=21091] ppid=21057 vsize=7444 CPUtime=47.42
/proc/21091/stat : 21091 (minisat) R 21057 21057 20856 0 -1 0 1633 0 0 0 4739 3 0 0 25 0 1 0 30562730 7622656 1513 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/21091/statm: 1861 1513 51 112 0 1745 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 21168

[startup+102.562 s]
/proc/loadavg: 1.90 2.19 2.72 4/84 21282
/proc/meminfo: memFree=1864416/2055920 swapFree=4192812/4192956
[pid=21057] ppid=21055 vsize=13724 CPUtime=0.58
/proc/21057/stat : 21057 (sugar) S 21055 21057 20856 0 -1 4194304 1280 7341 0 1 3 1 49 5 16 0 1 0 30562348 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21057/statm: 3431 819 373 3 0 531 0
[pid=21067] ppid=21057 vsize=0 CPUtime=3.12
/proc/21067/stat : 21067 (java) Z 21057 21057 20856 0 -1 1036 15159 0 1 0 301 11 0 0 17 0 1 0 30562414 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/21067/statm: 0 0 0 0 0 0 0
[pid=21091] ppid=21057 vsize=9176 CPUtime=98.65
/proc/21091/stat : 21091 (minisat) R 21057 21057 20856 0 -1 0 2057 0 0 0 9860 5 0 0 25 0 1 0 30562730 9396224 1937 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528429 0 0 4096 3 0 0 0 17 0 0 0
/proc/21091/statm: 2294 1937 51 112 0 2178 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 22900

[startup+162.622 s]
/proc/loadavg: 2.10 2.19 2.69 3/77 21283
/proc/meminfo: memFree=1858264/2055920 swapFree=4192812/4192956
[pid=21057] ppid=21055 vsize=13724 CPUtime=0.58
/proc/21057/stat : 21057 (sugar) S 21055 21057 20856 0 -1 4194304 1280 7341 0 1 3 1 49 5 16 0 1 0 30562348 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21057/statm: 3431 819 373 3 0 531 0
[pid=21067] ppid=21057 vsize=0 CPUtime=3.12
/proc/21067/stat : 21067 (java) Z 21057 21057 20856 0 -1 1036 15159 0 1 0 301 11 0 0 17 0 1 0 30562414 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/21067/statm: 0 0 0 0 0 0 0
[pid=21091] ppid=21057 vsize=10724 CPUtime=158.41
/proc/21091/stat : 21091 (minisat) R 21057 21057 20856 0 -1 0 2399 0 0 0 15835 6 0 0 25 0 1 0 30562730 10981376 2279 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528707 0 0 4096 3 0 0 0 17 0 0 0
/proc/21091/statm: 2681 2279 51 112 0 2565 0
Current children cumulated CPU time (s) 162.11
Current children cumulated vsize (KiB) 24448

[startup+222.631 s]
/proc/loadavg: 2.03 2.16 2.64 3/77 21283
/proc/meminfo: memFree=1849880/2055920 swapFree=4192812/4192956
[pid=21057] ppid=21055 vsize=13724 CPUtime=0.58
/proc/21057/stat : 21057 (sugar) S 21055 21057 20856 0 -1 4194304 1280 7341 0 1 3 1 49 5 16 0 1 0 30562348 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21057/statm: 3431 819 373 3 0 531 0
[pid=21067] ppid=21057 vsize=0 CPUtime=3.12
/proc/21067/stat : 21067 (java) Z 21057 21057 20856 0 -1 1036 15159 0 1 0 301 11 0 0 17 0 1 0 30562414 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/21067/statm: 0 0 0 0 0 0 0
[pid=21091] ppid=21057 vsize=11528 CPUtime=218.11
/proc/21091/stat : 21091 (minisat) R 21057 21057 20856 0 -1 0 2610 0 0 0 21804 7 0 0 25 0 1 0 30562730 11804672 2490 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/21091/statm: 2882 2490 51 112 0 2766 0
Current children cumulated CPU time (s) 221.81
Current children cumulated vsize (KiB) 25252

[startup+282.636 s]
/proc/loadavg: 2.01 2.12 2.60 3/77 21283
/proc/meminfo: memFree=1847008/2055920 swapFree=4192812/4192956
[pid=21057] ppid=21055 vsize=13724 CPUtime=0.58
/proc/21057/stat : 21057 (sugar) S 21055 21057 20856 0 -1 4194304 1280 7341 0 1 3 1 49 5 16 0 1 0 30562348 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21057/statm: 3431 819 373 3 0 531 0
[pid=21067] ppid=21057 vsize=0 CPUtime=3.12
/proc/21067/stat : 21067 (java) Z 21057 21057 20856 0 -1 1036 15159 0 1 0 301 11 0 0 17 0 1 0 30562414 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/21067/statm: 0 0 0 0 0 0 0
[pid=21091] ppid=21057 vsize=11968 CPUtime=277.83
/proc/21091/stat : 21091 (minisat) R 21057 21057 20856 0 -1 0 2709 0 0 0 27776 7 0 0 25 0 1 0 30562730 12255232 2589 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528046 0 0 4096 3 0 0 0 17 0 0 0
/proc/21091/statm: 2992 2589 51 112 0 2876 0
Current children cumulated CPU time (s) 281.53
Current children cumulated vsize (KiB) 25692

[startup+342.643 s]
/proc/loadavg: 2.00 2.10 2.56 3/77 21283
/proc/meminfo: memFree=1846304/2055920 swapFree=4192812/4192956
[pid=21057] ppid=21055 vsize=13724 CPUtime=0.58
/proc/21057/stat : 21057 (sugar) S 21055 21057 20856 0 -1 4194304 1280 7341 0 1 3 1 49 5 16 0 1 0 30562348 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21057/statm: 3431 819 373 3 0 531 0
[pid=21067] ppid=21057 vsize=0 CPUtime=3.12
/proc/21067/stat : 21067 (java) Z 21057 21057 20856 0 -1 1036 15159 0 1 0 301 11 0 0 17 0 1 0 30562414 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/21067/statm: 0 0 0 0 0 0 0
[pid=21091] ppid=21057 vsize=12248 CPUtime=337.55
/proc/21091/stat : 21091 (minisat) R 21057 21057 20856 0 -1 0 2805 0 0 0 33747 8 0 0 25 0 1 0 30562730 12541952 2685 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/21091/statm: 3062 2685 51 112 0 2946 0
Current children cumulated CPU time (s) 341.25
Current children cumulated vsize (KiB) 25972

[startup+402.65 s]
/proc/loadavg: 2.00 2.08 2.52 3/77 21283
/proc/meminfo: memFree=1840224/2055920 swapFree=4192812/4192956
[pid=21057] ppid=21055 vsize=13724 CPUtime=0.58
/proc/21057/stat : 21057 (sugar) S 21055 21057 20856 0 -1 4194304 1280 7341 0 1 3 1 49 5 16 0 1 0 30562348 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21057/statm: 3431 819 373 3 0 531 0
[pid=21067] ppid=21057 vsize=0 CPUtime=3.12
/proc/21067/stat : 21067 (java) Z 21057 21057 20856 0 -1 1036 15159 0 1 0 301 11 0 0 17 0 1 0 30562414 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/21067/statm: 0 0 0 0 0 0 0
[pid=21091] ppid=21057 vsize=13368 CPUtime=397.25
/proc/21091/stat : 21091 (minisat) R 21057 21057 20856 0 -1 0 3052 0 0 0 39717 8 0 0 25 0 1 0 30562730 13688832 2932 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528707 0 0 4096 3 0 0 0 17 0 0 0
/proc/21091/statm: 3342 2932 51 112 0 3226 0
Current children cumulated CPU time (s) 400.95
Current children cumulated vsize (KiB) 27092

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21057 and gives childrusage.ru_utime.tv_sec=442 childrusage.ru_utime.tv_usec=429740 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=191970
CPU time returned by wait4() is 442.622
while last known CPU time is 445.58

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

Real time (s): 447.667
CPU time (s): 445.58
CPU user time (s): 445.31
CPU system time (s): 0.27
CPU usage (%): 99.5338
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 442.43
system time used= 0.19197
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14855
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 795
involuntary context switches= 5709

runsolver used 0.531919 s user time and 1.47477 s system time

The end

Launcher Data (download as text)

Begin job on node61 on Mon Jan 29 21:27:34 UTC 2007


IDJOB= 229342
IDBENCH= 6297
IDSOLVER= 86
FILE ID= node61/229342-1170106054

PBS_JOBID= 3689849

Free space on /tmp= 66562 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.35/rand-2-40-16-250-350-37_ext.xml
COMMAND LINE= /tmp/evaluation/229342-1170106054/solver /tmp/evaluation/229342-1170106054 /tmp/evaluation/229342-1170106054/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-229342-1170106054 -o ROOT/results/node61/solver-229342-1170106054 -C 1800 -M 900  /tmp/evaluation/229342-1170106054/solver /tmp/evaluation/229342-1170106054 /tmp/evaluation/229342-1170106054/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  09cfc332665a0d7ee35db1c748e13164

RANDOM SEED= 188590657

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		: 3000.216
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		: 3000.216
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:       1896200 kB
Buffers:         37432 kB
Cached:          46752 kB
SwapCached:          0 kB
Active:          61596 kB
Inactive:        50928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1896200 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             896 kB
Writeback:           0 kB
Mapped:          39304 kB
Slab:            32708 kB
Committed_AS:   380736 kB
PageTables:       1776 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= 66552 MiB



End job on node61 on Mon Jan 29 21:35:03 UTC 2007