Trace number 200649

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 10.38 11.0769

General information on the benchmark

Namecomposed/composed-25-10-20/
composed-25-10-20-1_ext.xml
MD5SUMb38a910fc86ff3c8bddaf75a9f5aafeb
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/200649-1170094570/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/200649-1170094570/unknown.xml [Mon Jan 29 19:16:10 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/200649-1170094570/unknown.xml /tmp/evaluation/200649-1170094570/sugar12235.csp [Mon Jan 29 19:16:10 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/200649-1170094570/sugar-v0-40.jar -convert /tmp/evaluation/200649-1170094570/unknown.xml /tmp/evaluation/200649-1170094570/sugar12235.csp
0.17	c BEGIN convert /tmp/evaluation/200649-1170094570/unknown.xml
0.60	c END convert (0.431725 seconds)
0.64	c # CONVERT_XML  END : /tmp/evaluation/200649-1170094570/sugar12235.csp 458205 bytes (0 seconds) [Mon Jan 29 19:16:10 2007]
0.64	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.64	
0.64	c # GENERATE_SAT  BEGIN : /tmp/evaluation/200649-1170094570/sugar12235.bcnf [Mon Jan 29 19:16:10 2007]
0.64	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/200649-1170094570/sugar-v0-40.jar -bcnf -map /tmp/evaluation/200649-1170094570/sugar12235.map /tmp/evaluation/200649-1170094570/sugar12235.csp /tmp/evaluation/200649-1170094570/sugar12235.bcnf
0.76	c BEGIN parse /tmp/evaluation/200649-1170094570/sugar12235.csp
6.27	c END parse (5.510053 seconds)
6.27	c BEGIN simplify
6.35	c END simplify (0.080068 seconds)
6.35	c BEGIN encode /tmp/evaluation/200649-1170094570/sugar12235.bcnf
6.92	c END encode (0.570445 seconds)
7.21	c # GENERATE_SAT  END : 22505 variables 55224 clauses 5602592 bytes (7 seconds) [Mon Jan 29 19:16:17 2007]
7.21	c # GENERATE_SAT  CPU : 6.48 = 0.2 + 0.02 + 6.1 + 0.16
7.21	
7.21	c # SOLVE_SAT  BEGIN : /tmp/evaluation/200649-1170094570/sugar12235.bcnf [Mon Jan 29 19:16:17 2007]
7.21	c # CMD : /tmp/evaluation/200649-1170094570/minisat /tmp/evaluation/200649-1170094570/sugar12235.bcnf /tmp/evaluation/200649-1170094570/sugar12235.out
7.36	c ==================================[MINISAT]===================================
7.36	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
7.36	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
7.36	c ==============================================================================
7.36	c |         0 |   55224  1345416 |   18408       0        0     nan |  0.000 % |
7.38	c |       100 |   55199  1344515 |   20248      91     1685    18.5 |  0.004 % |
7.41	c |       250 |   55207  1344515 |   22273     233     3687    15.8 |  0.004 % |
7.46	c |       475 |   55218  1344515 |   24501     446     6718    15.1 |  0.027 % |
7.53	c |       812 |   55237  1344515 |   26951     761    12168    16.0 |  0.053 % |
7.61	c |      1319 |   55250  1344515 |   29646    1255    20375    16.2 |  0.053 % |
7.73	c |      2080 |   55263  1344515 |   32610    2002    34370    17.2 |  0.062 % |
7.97	c |      3219 |   55310  1344515 |   35871    3091    52626    17.0 |  0.262 % |
8.33	c |      4928 |   54852  1336719 |   39459    4250    76766    18.1 |  1.266 % |
8.91	c |      7490 |   54954  1336719 |   43405    6697   120235    18.0 |  2.177 % |
9.99	c |     11334 |   54273  1326367 |   47745    9399   172537    18.4 |  5.319 % |
10.53	c ==============================================================================
10.53	c restarts              : 11
10.53	c conflicts             : 13114          (4007 /sec)
10.53	c decisions             : 1142308        (349063 /sec)
10.53	c propagations          : 5021999        (1534605 /sec)
10.53	c conflict literals     : 220728         (50.14 % deleted)
10.53	c Memory used           : 11.28 MB
10.53	c CPU time              : 3.2725 s
10.53	c 
10.53	c SATISFIABLE
10.55	c # SOLVE_SAT  END : SATISFIABLE (3 seconds) [Mon Jan 29 19:16:20 2007]
10.55	c # SOLVE_SAT  CPU : 3.33 = 0 + 0.01 + 3.29 + 0.03
10.55	
10.55	c # RESULT : SATISFIABLE
10.55	
10.55	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 19:16:20 2007]
10.68	c BEGIN read SAT output /tmp/evaluation/200649-1170094570/sugar12235.out
10.73	c END read SAT output (0.050911 seconds)
10.73	c BEGIN write solution /tmp/evaluation/200649-1170094570/sugar12235.sol
10.99	c END write solution (0.265372 seconds)
11.06	s SATISFIABLE
11.06	v 2 9 9 8 2 8 8 9 9 6 6 3 0 8 8 0 8 9 1 7 8 8 8 8 9 4 9 7 3 4 9 4 7 1 7 4 3 4 9 5 2 8 8 3 6 9 3 8 6 8 4 7 8 0 8 0 5 8 7 6 7 4 6 7 7 7 3 5 6 6 9 1 4 8 3 2 3 6 2 2 9 4 7 3 6 9 9 4 2 7 8 3 9 5 1 2 7 6 8 1 8 7 5 9 6
11.07	c # OUTPUT_SOL  END :  (1 seconds) [Mon Jan 29 19:16:21 2007]
11.07	c # OUTPUT_SOL  CPU : 0.01 = 0.01 + 0 + 0 + 0
11.07	
11.07	c # MAIN  END :  (11 seconds) [Mon Jan 29 19:16:21 2007]
11.07	c # MAIN  CPU : 9.82 = 0.21 + 0.03 + 9.39 + 0.19
11.07

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-200649-1170094570 -o ROOT/results/node23/solver-200649-1170094570 -C 1800 -M 900 /tmp/evaluation/200649-1170094570/solver /tmp/evaluation/200649-1170094570 /tmp/evaluation/200649-1170094570/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: 2.07 2.29 2.40 5/87 12236
/proc/meminfo: memFree=1572352/2055920 swapFree=4192956/4192956
[pid=12235] ppid=12233 vsize=18540 CPUtime=0
/proc/12235/stat : 12235 (runsolver) R 12233 12235 11711 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 29410853 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 238487661863 0 0 4096 24578 0 0 0 17 1 0 0
/proc/12235/statm: 4635 279 244 17 0 2626 0

[startup+0.110596 s]
/proc/loadavg: 2.07 2.29 2.40 5/87 12236
/proc/meminfo: memFree=1572352/2055920 swapFree=4192956/4192956
[pid=12235] ppid=12233 vsize=13724 CPUtime=0.03
/proc/12235/stat : 12235 (sugar) S 12233 12235 11711 0 -1 4194304 1112 0 0 0 2 1 0 0 20 0 1 0 29410853 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12235/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.522647 s]
/proc/loadavg: 2.07 2.29 2.40 5/87 12236
/proc/meminfo: memFree=1572352/2055920 swapFree=4192956/4192956
[pid=12235] ppid=12233 vsize=13724 CPUtime=0.03
/proc/12235/stat : 12235 (sugar) S 12233 12235 11711 0 -1 4194304 1121 0 0 0 2 1 0 0 15 0 1 0 29410853 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12235/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.35174 s]
/proc/loadavg: 2.14 2.30 2.40 4/103 12260
/proc/meminfo: memFree=1549888/2055920 swapFree=4192956/4192956
[pid=12235] ppid=12233 vsize=13724 CPUtime=0.03
/proc/12235/stat : 12235 (sugar) S 12233 12235 11711 0 -1 4194304 1188 0 0 0 2 1 0 0 15 0 1 0 29410853 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12235/statm: 3431 808 370 3 0 531 0
[pid=12237] ppid=12235 vsize=0 CPUtime=0.54
/proc/12237/stat : 12237 (java) Z 12235 12235 11711 0 -1 1036 7081 0 1 0 48 6 0 0 16 0 1 0 29410858 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/12237/statm: 0 0 0 0 0 0 0
[pid=12245] ppid=12235 vsize=807064 CPUtime=0.68
/proc/12245/stat : 12245 (java) R 12235 12235 11711 0 -1 0 8309 0 1 0 65 3 0 0 18 0 8 0 29410918 826433536 8056 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073481404 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12245/statm: 201766 8056 1494 14 0 189044 0
[pid=12245/tid=12246] ppid=12235 vsize=807064 CPUtime=0.11
/proc/12245/task/12246/stat : 12246 (java) S 12235 12235 11711 0 -1 64 2254 0 0 0 10 1 0 0 16 0 8 0 29410921 826433536 8056 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=12245/tid=12247] ppid=12235 vsize=807064 CPUtime=0
/proc/12245/task/12247/stat : 12247 (java) S 12235 12235 11711 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29410922 826433536 8056 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12245/tid=12248] ppid=12235 vsize=807064 CPUtime=0
/proc/12245/task/12248/stat : 12248 (java) S 12235 12235 11711 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29410922 826433536 8056 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12245/tid=12249] ppid=12235 vsize=807064 CPUtime=0
/proc/12245/task/12249/stat : 12249 (java) S 12235 12235 11711 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29410925 826433536 8056 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12245/tid=12250] ppid=12235 vsize=807064 CPUtime=0.05
/proc/12245/task/12250/stat : 12250 (java) S 12235 12235 11711 0 -1 64 292 0 0 0 5 0 0 0 16 0 8 0 29410925 826433536 8056 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12245/tid=12251] ppid=12235 vsize=807064 CPUtime=0
/proc/12245/task/12251/stat : 12251 (java) S 12235 12235 11711 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 29410925 826433536 8056 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12245/tid=12252] ppid=12235 vsize=807064 CPUtime=0
/proc/12245/task/12252/stat : 12252 (java) S 12235 12235 11711 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29410925 826433536 8056 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 820788

[startup+2.98993 s]
/proc/loadavg: 2.14 2.30 2.40 3/91 12272
/proc/meminfo: memFree=1565472/2055920 swapFree=4192956/4192956
[pid=12235] ppid=12233 vsize=13724 CPUtime=0.03
/proc/12235/stat : 12235 (sugar) S 12233 12235 11711 0 -1 4194304 1188 0 0 0 2 1 0 0 15 0 1 0 29410853 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12235/statm: 3431 808 370 3 0 531 0
[pid=12237] ppid=12235 vsize=0 CPUtime=0.54
/proc/12237/stat : 12237 (java) Z 12235 12235 11711 0 -1 1036 7081 0 1 0 48 6 0 0 16 0 1 0 29410858 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/12237/statm: 0 0 0 0 0 0 0
[pid=12245] ppid=12235 vsize=807344 CPUtime=2.32
/proc/12245/stat : 12245 (java) R 12235 12235 11711 0 -1 0 12152 0 1 0 225 7 0 0 16 0 8 0 29410918 826720256 11851 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073576572 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12245/statm: 201836 11851 1506 14 0 189114 0
[pid=12245/tid=12246] ppid=12235 vsize=807344 CPUtime=0.33
/proc/12245/task/12246/stat : 12246 (java) S 12235 12235 11711 0 -1 64 5913 0 0 0 31 2 0 0 16 0 8 0 29410921 826720256 11851 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=12245/tid=12247] ppid=12235 vsize=807344 CPUtime=0
/proc/12245/task/12247/stat : 12247 (java) S 12235 12235 11711 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29410922 826720256 11851 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12245/tid=12248] ppid=12235 vsize=807344 CPUtime=0
/proc/12245/task/12248/stat : 12248 (java) S 12235 12235 11711 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29410922 826720256 11851 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12245/tid=12249] ppid=12235 vsize=807344 CPUtime=0
/proc/12245/task/12249/stat : 12249 (java) S 12235 12235 11711 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29410925 826720256 11851 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12245/tid=12250] ppid=12235 vsize=807344 CPUtime=0.14
/proc/12245/task/12250/stat : 12250 (java) S 12235 12235 11711 0 -1 64 403 0 0 0 13 1 0 0 16 0 8 0 29410925 826720256 11851 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12245/tid=12251] ppid=12235 vsize=807344 CPUtime=0
/proc/12245/task/12251/stat : 12251 (java) S 12235 12235 11711 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 29410925 826720256 11851 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12245/tid=12252] ppid=12235 vsize=807344 CPUtime=0
/proc/12245/task/12252/stat : 12252 (java) S 12235 12235 11711 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29410925 826720256 11851 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) 821068

[startup+6.2873 s]
/proc/loadavg: 2.21 2.31 2.41 4/103 12323
/proc/meminfo: memFree=1526976/2055920 swapFree=4192956/4192956
[pid=12235] ppid=12233 vsize=13724 CPUtime=0.03
/proc/12235/stat : 12235 (sugar) S 12233 12235 11711 0 -1 4194304 1188 0 0 0 2 1 0 0 16 0 1 0 29410853 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 238496559202 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12235/statm: 3431 808 370 3 0 531 0
[pid=12237] ppid=12235 vsize=0 CPUtime=0.54
/proc/12237/stat : 12237 (java) Z 12235 12235 11711 0 -1 1036 7081 0 1 0 48 6 0 0 16 0 1 0 29410858 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/12237/statm: 0 0 0 0 0 0 0
[pid=12245] ppid=12235 vsize=807344 CPUtime=5.61
/proc/12245/stat : 12245 (java) R 12235 12235 11711 0 -1 0 19488 0 1 0 549 12 0 0 22 0 8 0 29410918 826720256 19077 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4072944033 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/12245/statm: 201836 19077 1506 14 0 189114 0
[pid=12245/tid=12246] ppid=12235 vsize=807344 CPUtime=0.81
/proc/12245/task/12246/stat : 12246 (java) S 12235 12235 11711 0 -1 64 13139 0 0 0 74 7 0 0 16 0 8 0 29410921 826720256 19077 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=12245/tid=12247] ppid=12235 vsize=807344 CPUtime=0
/proc/12245/task/12247/stat : 12247 (java) S 12235 12235 11711 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29410922 826720256 19077 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12245/tid=12248] ppid=12235 vsize=807344 CPUtime=0
/proc/12245/task/12248/stat : 12248 (java) S 12235 12235 11711 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29410922 826720256 19077 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12245/tid=12249] ppid=12235 vsize=807344 CPUtime=0
/proc/12245/task/12249/stat : 12249 (java) S 12235 12235 11711 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29410925 826720256 19077 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12245/tid=12250] ppid=12235 vsize=807344 CPUtime=0.14
/proc/12245/task/12250/stat : 12250 (java) S 12235 12235 11711 0 -1 64 403 0 0 0 13 1 0 0 16 0 8 0 29410925 826720256 19077 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12245/tid=12251] ppid=12235 vsize=807344 CPUtime=0
/proc/12245/task/12251/stat : 12251 (java) S 12235 12235 11711 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 29410925 826720256 19077 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12245/tid=12252] ppid=12235 vsize=807344 CPUtime=0
/proc/12245/task/12252/stat : 12252 (java) S 12235 12235 11711 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29410925 826720256 19077 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 821068

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12235 and gives childrusage.ru_utime.tv_sec=9 childrusage.ru_utime.tv_usec=630535 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=243962
CPU time returned by wait4() is 9.8745
while last known CPU time is 10.38

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

Real time (s): 11.0769
CPU time (s): 10.38
CPU user time (s): 10.09
CPU system time (s): 0.29
CPU usage (%): 93.7082
Max. virtual memory (cumulated for all children) (KiB): 821068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.63054
system time used= 0.243962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28765
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= 1417
involuntary context switches= 1314

runsolver used 0.015997 s user time and 0.042993 s system time

The end

Launcher Data (download as text)

Begin job on node23 on Mon Jan 29 18:16:10 UTC 2007


IDJOB= 200649
IDBENCH= 3719
IDSOLVER= 86
FILE ID= node23/200649-1170094570

PBS_JOBID= 3689625

Free space on /tmp= 66557 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/composed/composed-25-10-20/composed-25-10-20-1_ext.xml
COMMAND LINE= /tmp/evaluation/200649-1170094570/solver /tmp/evaluation/200649-1170094570 /tmp/evaluation/200649-1170094570/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-200649-1170094570 -o ROOT/results/node23/solver-200649-1170094570 -C 1800 -M 900  /tmp/evaluation/200649-1170094570/solver /tmp/evaluation/200649-1170094570 /tmp/evaluation/200649-1170094570/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  b38a910fc86ff3c8bddaf75a9f5aafeb

RANDOM SEED= 169048660

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:       1572832 kB
Buffers:         50488 kB
Cached:         277680 kB
SwapCached:          0 kB
Active:         238944 kB
Inactive:       173652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1572832 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8380 kB
Writeback:           0 kB
Mapped:         104156 kB
Slab:            55504 kB
Committed_AS:   222560 kB
PageTables:       2096 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= 66562 MiB



End job on node23 on Mon Jan 29 18:16:21 UTC 2007