Trace number 200763

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 9.03 9.64448

General information on the benchmark

Namecomposed/composed-25-10-20/
composed-25-10-20-8_ext.xml
MD5SUM84c52a425875f6f365f5b88a33367662
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 benchmark0.053991
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables105
Number of constraints620
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension620
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/200763-1170094584/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/200763-1170094584/unknown.xml [Mon Jan 29 19:16:25 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/200763-1170094584/unknown.xml /tmp/evaluation/200763-1170094584/sugar12395.csp [Mon Jan 29 19:16:25 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/200763-1170094584/sugar-v0-40.jar -convert /tmp/evaluation/200763-1170094584/unknown.xml /tmp/evaluation/200763-1170094584/sugar12395.csp
0.16	c BEGIN convert /tmp/evaluation/200763-1170094584/unknown.xml
0.57	c END convert (0.40723 seconds)
0.59	c # CONVERT_XML  END : /tmp/evaluation/200763-1170094584/sugar12395.csp 458180 bytes (1 seconds) [Mon Jan 29 19:16:26 2007]
0.59	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.59	
0.59	c # GENERATE_SAT  BEGIN : /tmp/evaluation/200763-1170094584/sugar12395.bcnf [Mon Jan 29 19:16:26 2007]
0.59	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/200763-1170094584/sugar-v0-40.jar -bcnf -map /tmp/evaluation/200763-1170094584/sugar12395.map /tmp/evaluation/200763-1170094584/sugar12395.csp /tmp/evaluation/200763-1170094584/sugar12395.bcnf
0.70	c BEGIN parse /tmp/evaluation/200763-1170094584/sugar12395.csp
6.16	c END parse (5.45493 seconds)
6.16	c BEGIN simplify
6.24	c END simplify (0.080767 seconds)
6.24	c BEGIN encode /tmp/evaluation/200763-1170094584/sugar12395.bcnf
6.81	c END encode (0.572134 seconds)
7.07	c # GENERATE_SAT  END : 22505 variables 55153 clauses 5599344 bytes (6 seconds) [Mon Jan 29 19:16:32 2007]
7.07	c # GENERATE_SAT  CPU : 6.4 = 0.19 + 0.01 + 6.02 + 0.18
7.07	
7.07	c # SOLVE_SAT  BEGIN : /tmp/evaluation/200763-1170094584/sugar12395.bcnf [Mon Jan 29 19:16:32 2007]
7.07	c # CMD : /tmp/evaluation/200763-1170094584/minisat /tmp/evaluation/200763-1170094584/sugar12395.bcnf /tmp/evaluation/200763-1170094584/sugar12395.out
7.21	c ==================================[MINISAT]===================================
7.21	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
7.21	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
7.21	c ==============================================================================
7.21	c |         0 |   55153  1344675 |   18384       0        0     nan |  0.000 % |
7.24	c |       100 |   55158  1344675 |   20222      95     2314    24.4 |  0.000 % |
7.26	c |       252 |   55163  1344675 |   22244     242     5235    21.6 |  0.000 % |
7.30	c |       477 |   55170  1344675 |   24469     460     7952    17.3 |  0.000 % |
7.34	c |       816 |   55178  1344675 |   26916     791    12960    16.4 |  0.000 % |
7.41	c |      1322 |   55187  1344675 |   29607    1288    20231    15.7 |  0.000 % |
7.53	c |      2082 |   55216  1344675 |   32568    2010    32610    16.2 |  0.675 % |
7.70	c |      3221 |   55251  1344675 |   35825    3107    49189    15.8 |  2.275 % |
7.98	c |      4929 |   55292  1344675 |   39407    4769    76572    16.1 |  2.844 % |
8.59	c |      7491 |   54115  1331097 |   43348    6389   108812    17.0 |  3.724 % |
9.16	c ==============================================================================
9.16	c restarts              : 10
9.16	c conflicts             : 9544           (4688 /sec)
9.16	c decisions             : 844439         (414817 /sec)
9.16	c propagations          : 3270485        (1606573 /sec)
9.16	c conflict literals     : 148961         (47.84 % deleted)
9.16	c Memory used           : 10.98 MB
9.16	c CPU time              : 2.03569 s
9.16	c 
9.16	c SATISFIABLE
9.17	c # SOLVE_SAT  END : SATISFIABLE (2 seconds) [Mon Jan 29 19:16:34 2007]
9.17	c # SOLVE_SAT  CPU : 2.08 = 0 + 0 + 2.05 + 0.03
9.17	
9.17	c # RESULT : SATISFIABLE
9.17	
9.17	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 19:16:34 2007]
9.29	c BEGIN read SAT output /tmp/evaluation/200763-1170094584/sugar12395.out
9.34	c END read SAT output (0.049993 seconds)
9.34	c BEGIN write solution /tmp/evaluation/200763-1170094584/sugar12395.sol
9.60	c END write solution (0.258796 seconds)
9.62	s SATISFIABLE
9.62	v 9 8 7 9 7 7 2 3 9 3 9 8 3 2 3 8 8 9 1 7 9 7 9 9 7 4 6 9 8 9 4 7 7 8 5 3 7 9 9 4 0 5 4 4 6 5 5 4 9 5 8 5 5 9 9 9 0 3 7 6 0 4 5 7 9 9 9 4 0 5 2 2 9 5 8 5 9 5 8 3 9 5 5 8 6 1 4 7 8 1 8 7 8 5 7 4 9 7 1 2 3 9 4 4 4
9.63	c # OUTPUT_SOL  END :  (1 seconds) [Mon Jan 29 19:16:35 2007]
9.63	c # OUTPUT_SOL  CPU : 0.01 = 0.01 + 0 + 0 + 0
9.63	
9.63	c # MAIN  END :  (10 seconds) [Mon Jan 29 19:16:35 2007]
9.63	c # MAIN  CPU : 8.49 = 0.2 + 0.01 + 8.07 + 0.21
9.63

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/node23/watcher-200763-1170094584 -o ROOT/results/node23/solver-200763-1170094584 -C 1800 -M 900 /tmp/evaluation/200763-1170094584/solver /tmp/evaluation/200763-1170094584 /tmp/evaluation/200763-1170094584/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: 2.19 2.31 2.40 3/84 12396
/proc/meminfo: memFree=1601432/2055920 swapFree=4192956/4192956
[pid=12395] ppid=12393 vsize=780 CPUtime=0
/proc/12395/stat : 12395 (solver) R 12393 12395 11711 0 -1 4194304 18 0 0 0 0 0 0 0 20 0 1 0 29412386 798720 3 18446744073709551615 0 0 548682070019 18446744073709551615 238487661863 0 0 4096 0 0 0 0 17 0 0 0
/proc/12395/statm: 195 3 0 0 0 6 0

[startup+0.102179 s]
/proc/loadavg: 2.19 2.31 2.40 3/84 12396
/proc/meminfo: memFree=1601432/2055920 swapFree=4192956/4192956
[pid=12395] ppid=12393 vsize=13724 CPUtime=0.04
/proc/12395/stat : 12395 (sugar) S 12393 12395 11711 0 -1 4194304 1112 0 0 0 3 1 0 0 20 0 1 0 29412386 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12395/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.510221 s]
/proc/loadavg: 2.19 2.31 2.40 3/84 12396
/proc/meminfo: memFree=1601432/2055920 swapFree=4192956/4192956
[pid=12395] ppid=12393 vsize=13724 CPUtime=0.04
/proc/12395/stat : 12395 (sugar) S 12393 12395 11711 0 -1 4194304 1121 0 0 0 3 1 0 0 16 0 1 0 29412386 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12395/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33332 s]
/proc/loadavg: 2.10 2.28 2.40 2/90 12412
/proc/meminfo: memFree=1575016/2055920 swapFree=4192956/4192956
[pid=12395] ppid=12393 vsize=13724 CPUtime=0.04
/proc/12395/stat : 12395 (sugar) S 12393 12395 11711 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 29412386 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12395/statm: 3431 808 370 3 0 531 0
[pid=12397] ppid=12395 vsize=0 CPUtime=0.51
/proc/12397/stat : 12397 (java) Z 12395 12395 11711 0 -1 1036 7086 0 1 0 47 4 0 0 16 0 1 0 29412391 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/12397/statm: 0 0 0 0 0 0 0
[pid=12405] ppid=12395 vsize=807064 CPUtime=0.72
/proc/12405/stat : 12405 (java) S 12395 12395 11711 0 -1 0 8721 0 1 0 68 4 0 0 17 0 8 0 29412445 826433536 8468 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/12405/statm: 201766 8468 1506 14 0 189044 0
[pid=12405/tid=12406] ppid=12395 vsize=807064 CPUtime=0.12
/proc/12405/task/12406/stat : 12406 (java) R 12395 12395 11711 0 -1 64 2637 0 0 0 12 0 0 0 17 0 8 0 29412448 826433536 8468 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4155216341 0 0 0 23759 0 0 0 -1 1 0 0
[pid=12405/tid=12407] ppid=12395 vsize=807064 CPUtime=0
/proc/12405/task/12407/stat : 12407 (java) S 12395 12395 11711 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 29412449 826433536 8468 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12405/tid=12408] ppid=12395 vsize=807064 CPUtime=0
/proc/12405/task/12408/stat : 12408 (java) S 12395 12395 11711 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 29412449 826433536 8468 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12405/tid=12409] ppid=12395 vsize=807064 CPUtime=0
/proc/12405/task/12409/stat : 12409 (java) S 12395 12395 11711 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29412452 826433536 8468 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12405/tid=12410] ppid=12395 vsize=807064 CPUtime=0.06
/proc/12405/task/12410/stat : 12410 (java) S 12395 12395 11711 0 -1 64 297 0 0 0 6 0 0 0 16 0 8 0 29412452 826433536 8468 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12405/tid=12411] ppid=12395 vsize=807064 CPUtime=0
/proc/12405/task/12411/stat : 12411 (java) S 12395 12395 11711 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 29412452 826433536 8468 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12405/tid=12412] ppid=12395 vsize=807064 CPUtime=0
/proc/12405/task/12412/stat : 12412 (java) S 12395 12395 11711 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29412452 826433536 8468 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 820788

[startup+2.9865 s]
/proc/loadavg: 2.10 2.28 2.40 2/90 12416
/proc/meminfo: memFree=1564456/2055920 swapFree=4192956/4192956
[pid=12395] ppid=12393 vsize=13724 CPUtime=0.04
/proc/12395/stat : 12395 (sugar) S 12393 12395 11711 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 29412386 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12395/statm: 3431 808 370 3 0 531 0
[pid=12397] ppid=12395 vsize=0 CPUtime=0.51
/proc/12397/stat : 12397 (java) Z 12395 12395 11711 0 -1 1036 7086 0 1 0 47 4 0 0 16 0 1 0 29412391 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/12397/statm: 0 0 0 0 0 0 0
[pid=12405] ppid=12395 vsize=807344 CPUtime=2.38
/proc/12405/stat : 12405 (java) S 12395 12395 11711 0 -1 0 12447 0 1 0 231 7 0 0 17 0 8 0 29412445 826720256 12142 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/12405/statm: 201836 12142 1506 14 0 189114 0
[pid=12405/tid=12406] ppid=12395 vsize=807344 CPUtime=0.35
/proc/12405/task/12406/stat : 12406 (java) R 12395 12395 11711 0 -1 64 6205 0 0 0 32 3 0 0 16 0 8 0 29412448 826720256 12142 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153827387 0 0 0 23759 0 0 0 -1 1 0 0
[pid=12405/tid=12407] ppid=12395 vsize=807344 CPUtime=0
/proc/12405/task/12407/stat : 12407 (java) S 12395 12395 11711 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 29412449 826720256 12142 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12405/tid=12408] ppid=12395 vsize=807344 CPUtime=0
/proc/12405/task/12408/stat : 12408 (java) S 12395 12395 11711 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 29412449 826720256 12142 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12405/tid=12409] ppid=12395 vsize=807344 CPUtime=0
/proc/12405/task/12409/stat : 12409 (java) S 12395 12395 11711 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29412452 826720256 12142 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12405/tid=12410] ppid=12395 vsize=807344 CPUtime=0.14
/proc/12405/task/12410/stat : 12410 (java) S 12395 12395 11711 0 -1 64 403 0 0 0 14 0 0 0 16 0 8 0 29412452 826720256 12142 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12405/tid=12411] ppid=12395 vsize=807344 CPUtime=0
/proc/12405/task/12411/stat : 12411 (java) S 12395 12395 11711 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 29412452 826720256 12142 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12405/tid=12412] ppid=12395 vsize=807344 CPUtime=0
/proc/12405/task/12412/stat : 12412 (java) S 12395 12395 11711 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29412452 826720256 12142 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 821068

[startup+6.27388 s]
/proc/loadavg: 2.17 2.30 2.40 4/103 12459
/proc/meminfo: memFree=1448056/2055920 swapFree=4192956/4192956
[pid=12395] ppid=12393 vsize=13724 CPUtime=0.04
/proc/12395/stat : 12395 (sugar) S 12393 12395 11711 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 29412386 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12395/statm: 3431 808 370 3 0 531 0
[pid=12397] ppid=12395 vsize=0 CPUtime=0.51
/proc/12397/stat : 12397 (java) Z 12395 12395 11711 0 -1 1036 7086 0 1 0 47 4 0 0 16 0 1 0 29412391 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 0 0 0
/proc/12397/statm: 0 0 0 0 0 0 0
[pid=12405] ppid=12395 vsize=807344 CPUtime=5.65
/proc/12405/stat : 12405 (java) R 12395 12395 11711 0 -1 0 19502 0 1 0 551 14 0 0 18 0 8 0 29412445 826720256 19091 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/12405/statm: 201836 19092 1509 14 0 189114 0
[pid=12405/tid=12406] ppid=12395 vsize=807344 CPUtime=0.83
/proc/12405/task/12406/stat : 12406 (java) S 12395 12395 11711 0 -1 64 13140 0 0 0 76 7 0 0 16 0 8 0 29412448 826720256 19092 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=12405/tid=12407] ppid=12395 vsize=807344 CPUtime=0
/proc/12405/task/12407/stat : 12407 (java) S 12395 12395 11711 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 29412449 826720256 19092 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12405/tid=12408] ppid=12395 vsize=807344 CPUtime=0
/proc/12405/task/12408/stat : 12408 (java) S 12395 12395 11711 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 29412449 826720256 19092 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12405/tid=12409] ppid=12395 vsize=807344 CPUtime=0
/proc/12405/task/12409/stat : 12409 (java) S 12395 12395 11711 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29412452 826720256 19092 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12405/tid=12410] ppid=12395 vsize=807344 CPUtime=0.15
/proc/12405/task/12410/stat : 12410 (java) S 12395 12395 11711 0 -1 64 409 0 0 0 15 0 0 0 16 0 8 0 29412452 826720256 19092 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12405/tid=12411] ppid=12395 vsize=807344 CPUtime=0
/proc/12405/task/12411/stat : 12411 (java) S 12395 12395 11711 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 29412452 826720256 19092 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12405/tid=12412] ppid=12395 vsize=807344 CPUtime=0
/proc/12405/task/12412/stat : 12412 (java) S 12395 12395 11711 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29412452 826720256 19092 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 821068

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12395 and gives childrusage.ru_utime.tv_sec=8 childrusage.ru_utime.tv_usec=312736 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=252961
CPU time returned by wait4() is 8.5657
while last known CPU time is 9.03

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

Real time (s): 9.64448
CPU time (s): 9.03
CPU user time (s): 8.76
CPU system time (s): 0.27
CPU usage (%): 93.6287
Max. virtual memory (cumulated for all children) (KiB): 821068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.31274
system time used= 0.252961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28706
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1430
involuntary context switches= 1145

runsolver used 0.016997 s user time and 0.035994 s system time

The end

Launcher Data (download as text)

Begin job on node23 on Mon Jan 29 18:16:25 UTC 2007


IDJOB= 200763
IDBENCH= 3725
IDSOLVER= 86
FILE ID= node23/200763-1170094584

PBS_JOBID= 3689625

Free space on /tmp= 66563 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/composed/composed-25-10-20/composed-25-10-20-8_ext.xml
COMMAND LINE= /tmp/evaluation/200763-1170094584/solver /tmp/evaluation/200763-1170094584 /tmp/evaluation/200763-1170094584/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-200763-1170094584 -o ROOT/results/node23/solver-200763-1170094584 -C 1800 -M 900  /tmp/evaluation/200763-1170094584/solver /tmp/evaluation/200763-1170094584 /tmp/evaluation/200763-1170094584/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  84c52a425875f6f365f5b88a33367662

RANDOM SEED= 256111851

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:       1602376 kB
Buffers:         50576 kB
Cached:         271744 kB
SwapCached:          0 kB
Active:         209836 kB
Inactive:       173708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1602376 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2128 kB
Writeback:           0 kB
Mapped:          80164 kB
Slab:            55316 kB
Committed_AS:   195108 kB
PageTables:       1920 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= 66527 MiB



End job on node23 on Mon Jan 29 18:16:35 UTC 2007