Trace number 230565

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 7.52 7.87208

General information on the benchmark

Namegeom/
geo50-20-d4-75-60_ext.xml
MD5SUM7b1b339d7f894d9367c3311f7098c3ac
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 benchmark0.349946
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables50
Number of constraints450
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension450
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/230565-1170106368/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/230565-1170106368/unknown.xml [Mon Jan 29 22:32:48 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/230565-1170106368/unknown.xml /tmp/evaluation/230565-1170106368/sugar24685.csp [Mon Jan 29 22:32:48 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/230565-1170106368/sugar-v0-40.jar -convert /tmp/evaluation/230565-1170106368/unknown.xml /tmp/evaluation/230565-1170106368/sugar24685.csp
0.17	c BEGIN convert /tmp/evaluation/230565-1170106368/unknown.xml
0.75	c END convert (0.582053 seconds)
0.81	c # CONVERT_XML  END : /tmp/evaluation/230565-1170106368/sugar24685.csp 1478236 bytes (1 seconds) [Mon Jan 29 22:32:49 2007]
0.81	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.81	
0.81	c # GENERATE_SAT  BEGIN : /tmp/evaluation/230565-1170106368/sugar24685.bcnf [Mon Jan 29 22:32:49 2007]
0.81	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/230565-1170106368/sugar-v0-40.jar -bcnf -map /tmp/evaluation/230565-1170106368/sugar24685.map /tmp/evaluation/230565-1170106368/sugar24685.csp /tmp/evaluation/230565-1170106368/sugar24685.bcnf
0.93	c BEGIN parse /tmp/evaluation/230565-1170106368/sugar24685.csp
6.54	c END parse (5.610704 seconds)
6.54	c BEGIN simplify
6.56	c END simplify (0.0242 seconds)
6.56	c BEGIN encode /tmp/evaluation/230565-1170106368/sugar24685.bcnf
6.83	c END encode (0.264107 seconds)
6.88	c # GENERATE_SAT  END : 950 variables 46092 clauses 878452 bytes (6 seconds) [Mon Jan 29 22:32:55 2007]
6.88	c # GENERATE_SAT  CPU : 5.99 = 0 + 0 + 5.86 + 0.13
6.88	
6.88	c # SOLVE_SAT  BEGIN : /tmp/evaluation/230565-1170106368/sugar24685.bcnf [Mon Jan 29 22:32:55 2007]
6.88	c # CMD : /tmp/evaluation/230565-1170106368/minisat /tmp/evaluation/230565-1170106368/sugar24685.bcnf /tmp/evaluation/230565-1170106368/sugar24685.out
6.91	c ==================================[MINISAT]===================================
6.91	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
6.91	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
6.91	c ==============================================================================
6.91	c |         0 |   46092   173515 |   15364       0        0     nan |  0.000 % |
6.93	c |       100 |   46092   173515 |   16900     100     1211    12.1 |  0.000 % |
6.95	c |       252 |   46092   173515 |   18590     252     2535    10.1 |  0.004 % |
6.98	c |       478 |   46092   173515 |   20449     478     4734     9.9 |  0.004 % |
7.03	c |       815 |   46093   173515 |   22494     814     7824     9.6 |  0.004 % |
7.10	c |      1322 |   46093   173515 |   24743    1321    12651     9.6 |  0.004 % |
7.21	c |      2081 |   46095   173515 |   27218    2078    20145     9.7 |  0.004 % |
7.37	c |      3220 |   46095   173515 |   29940    3217    31539     9.8 |  0.004 % |
7.62	c |      4928 |   46096   173515 |   32934    4924    51844    10.5 |  0.002 % |
7.68	c ==============================================================================
7.68	c restarts              : 9
7.68	c conflicts             : 5295           (6645 /sec)
7.68	c decisions             : 6804           (8538 /sec)
7.68	c propagations          : 561198         (704246 /sec)
7.68	c conflict literals     : 55764          (31.29 % deleted)
7.68	c Memory used           : 4.00 MB
7.68	c CPU time              : 0.796878 s
7.68	c 
7.68	c SATISFIABLE
7.68	c # SOLVE_SAT  END : SATISFIABLE (1 seconds) [Mon Jan 29 22:32:56 2007]
7.68	c # SOLVE_SAT  CPU : 0.79 = 0 + 0 + 0.79 + 0
7.68	
7.68	c # RESULT : SATISFIABLE
7.68	
7.68	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 22:32:56 2007]
7.80	c BEGIN read SAT output /tmp/evaluation/230565-1170106368/sugar24685.out
7.82	c END read SAT output (0.015679 seconds)
7.82	c BEGIN write solution /tmp/evaluation/230565-1170106368/sugar24685.sol
7.83	c END write solution (0.015981 seconds)
7.86	s SATISFIABLE
7.87	v 7 2 16 1 17 20 15 4 6 10 19 2 16 6 8 7 11 4 15 19 5 19 15 20 20 14 10 13 4 18 13 19 16 8 19 18 14 17 10 20 4 15 11 8 16 12 13 1 19 16
7.87	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:32:56 2007]
7.87	c # OUTPUT_SOL  CPU : 0.02 = 0.01 + 0.01 + 0 + 0
7.87	
7.87	c # MAIN  END :  (8 seconds) [Mon Jan 29 22:32:56 2007]
7.87	c # MAIN  CPU : 6.8 = 0.01 + 0.01 + 6.65 + 0.13
7.87

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/node42/watcher-230565-1170106368 -o ROOT/results/node42/solver-230565-1170106368 -C 1800 -M 900 /tmp/evaluation/230565-1170106368/solver /tmp/evaluation/230565-1170106368 /tmp/evaluation/230565-1170106368/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: 1.76 2.37 2.46 5/74 24686
/proc/meminfo: memFree=1918832/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=12404 CPUtime=0
/proc/24685/stat : 24685 (sugar) R 24683 24685 24620 0 -1 4194304 672 0 0 0 0 0 0 0 20 0 1 0 30592845 12701696 391 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259415308901 0 0 4224 0 0 0 0 17 1 0 0
/proc/24685/statm: 3101 391 275 3 0 201 0

[startup+0.109283 s]
/proc/loadavg: 1.76 2.37 2.46 5/74 24686
/proc/meminfo: memFree=1918832/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=13724 CPUtime=0.03
/proc/24685/stat : 24685 (sugar) S 24683 24685 24620 0 -1 4194304 1112 0 0 0 3 0 0 0 20 0 1 0 30592845 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.517358 s]
/proc/loadavg: 1.76 2.37 2.46 5/74 24686
/proc/meminfo: memFree=1918832/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=13724 CPUtime=0.03
/proc/24685/stat : 24685 (sugar) S 24683 24685 24620 0 -1 4194304 1121 0 0 0 3 0 0 0 15 0 1 0 30592845 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33852 s]
/proc/loadavg: 1.76 2.37 2.46 4/83 24702
/proc/meminfo: memFree=1897320/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=13724 CPUtime=0.03
/proc/24685/stat : 24685 (sugar) S 24683 24685 24620 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30592845 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 3431 808 370 3 0 531 0
[pid=24687] ppid=24685 vsize=0 CPUtime=0.69
/proc/24687/stat : 24687 (java) Z 24685 24685 24620 0 -1 1036 7679 0 1 0 62 7 0 0 17 0 1 0 30592850 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24687/statm: 0 0 0 0 0 0 0
[pid=24695] ppid=24685 vsize=807064 CPUtime=0.51
/proc/24695/stat : 24695 (java) R 24685 24685 24620 0 -1 0 7315 0 1 0 48 3 0 0 22 0 8 0 30592926 826433536 7064 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073564231 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24695/statm: 201766 7064 1494 14 0 189044 0
[pid=24695/tid=24696] ppid=24685 vsize=807064 CPUtime=0.06
/proc/24695/task/24696/stat : 24696 (java) S 24685 24685 24620 0 -1 64 1262 0 0 0 6 0 0 0 16 0 8 0 30592929 826433536 7064 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24695/tid=24697] ppid=24685 vsize=807064 CPUtime=0
/proc/24695/task/24697/stat : 24697 (java) S 24685 24685 24620 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30592929 826433536 7064 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24695/tid=24698] ppid=24685 vsize=807064 CPUtime=0
/proc/24695/task/24698/stat : 24698 (java) S 24685 24685 24620 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30592929 826433536 7064 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24695/tid=24699] ppid=24685 vsize=807064 CPUtime=0
/proc/24695/task/24699/stat : 24699 (java) S 24685 24685 24620 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30592933 826433536 7064 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24695/tid=24700] ppid=24685 vsize=807064 CPUtime=0.05
/proc/24695/task/24700/stat : 24700 (java) S 24685 24685 24620 0 -1 64 292 0 0 0 5 0 0 0 16 0 8 0 30592933 826433536 7064 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24695/tid=24701] ppid=24685 vsize=807064 CPUtime=0
/proc/24695/task/24701/stat : 24701 (java) S 24685 24685 24620 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30592933 826433536 7064 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24695/tid=24702] ppid=24685 vsize=807064 CPUtime=0
/proc/24695/task/24702/stat : 24702 (java) S 24685 24685 24620 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30592933 826433536 7064 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 820788

[startup+2.99083 s]
/proc/loadavg: 1.76 2.37 2.46 4/83 24702
/proc/meminfo: memFree=1877352/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=13724 CPUtime=0.03
/proc/24685/stat : 24685 (sugar) S 24683 24685 24620 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30592845 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 3431 808 370 3 0 531 0
[pid=24687] ppid=24685 vsize=0 CPUtime=0.69
/proc/24687/stat : 24687 (java) Z 24685 24685 24620 0 -1 1036 7679 0 1 0 62 7 0 0 17 0 1 0 30592850 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24687/statm: 0 0 0 0 0 0 0
[pid=24695] ppid=24685 vsize=807336 CPUtime=2.16
/proc/24695/stat : 24695 (java) R 24685 24685 24620 0 -1 0 13400 0 1 0 208 8 0 0 25 0 8 0 30592926 826712064 13135 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073705827 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24695/statm: 201834 13135 1506 14 0 189112 0
[pid=24695/tid=24696] ppid=24685 vsize=807336 CPUtime=0.54
/proc/24695/task/24696/stat : 24696 (java) S 24685 24685 24620 0 -1 64 7201 0 0 0 51 3 0 0 16 0 8 0 30592929 826712064 13135 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24695/tid=24697] ppid=24685 vsize=807336 CPUtime=0
/proc/24695/task/24697/stat : 24697 (java) S 24685 24685 24620 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30592929 826712064 13135 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24695/tid=24698] ppid=24685 vsize=807336 CPUtime=0
/proc/24695/task/24698/stat : 24698 (java) S 24685 24685 24620 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30592929 826712064 13135 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24695/tid=24699] ppid=24685 vsize=807336 CPUtime=0
/proc/24695/task/24699/stat : 24699 (java) S 24685 24685 24620 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30592933 826712064 13135 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24695/tid=24700] ppid=24685 vsize=807336 CPUtime=0.13
/proc/24695/task/24700/stat : 24700 (java) S 24685 24685 24620 0 -1 64 399 0 0 0 13 0 0 0 16 0 8 0 30592933 826712064 13135 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24695/tid=24701] ppid=24685 vsize=807336 CPUtime=0
/proc/24695/task/24701/stat : 24701 (java) S 24685 24685 24620 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30592933 826712064 13135 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24695/tid=24702] ppid=24685 vsize=807336 CPUtime=0
/proc/24695/task/24702/stat : 24702 (java) S 24685 24685 24620 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30592933 826712064 13135 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 821060

[startup+6.29047 s]
/proc/loadavg: 1.86 2.38 2.46 3/83 24702
/proc/meminfo: memFree=1845224/2055920 swapFree=4192812/4192956
[pid=24685] ppid=24683 vsize=13724 CPUtime=0.03
/proc/24685/stat : 24685 (sugar) S 24683 24685 24620 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30592845 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24685/statm: 3431 808 370 3 0 531 0
[pid=24687] ppid=24685 vsize=0 CPUtime=0.69
/proc/24687/stat : 24687 (java) Z 24685 24685 24620 0 -1 1036 7679 0 1 0 62 7 0 0 17 0 1 0 30592850 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24687/statm: 0 0 0 0 0 0 0
[pid=24695] ppid=24685 vsize=807336 CPUtime=5.43
/proc/24695/stat : 24695 (java) R 24685 24685 24620 0 -1 0 20466 0 1 0 533 10 0 0 25 0 8 0 30592926 826712064 20170 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4154015731 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24695/statm: 201834 20170 1507 14 0 189112 0
[pid=24695/tid=24696] ppid=24685 vsize=807336 CPUtime=0.93
/proc/24695/task/24696/stat : 24696 (java) S 24685 24685 24620 0 -1 64 14235 0 0 0 87 6 0 0 16 0 8 0 30592929 826712064 20170 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24695/tid=24697] ppid=24685 vsize=807336 CPUtime=0
/proc/24695/task/24697/stat : 24697 (java) S 24685 24685 24620 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30592929 826712064 20170 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24695/tid=24698] ppid=24685 vsize=807336 CPUtime=0
/proc/24695/task/24698/stat : 24698 (java) S 24685 24685 24620 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30592929 826712064 20170 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24695/tid=24699] ppid=24685 vsize=807336 CPUtime=0
/proc/24695/task/24699/stat : 24699 (java) S 24685 24685 24620 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30592933 826712064 20170 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24695/tid=24700] ppid=24685 vsize=807336 CPUtime=0.13
/proc/24695/task/24700/stat : 24700 (java) S 24685 24685 24620 0 -1 64 400 0 0 0 13 0 0 0 17 0 8 0 30592933 826712064 20170 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24695/tid=24701] ppid=24685 vsize=807336 CPUtime=0
/proc/24695/task/24701/stat : 24701 (java) S 24685 24685 24620 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30592933 826712064 20170 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24695/tid=24702] ppid=24685 vsize=807336 CPUtime=0
/proc/24695/task/24702/stat : 24702 (java) S 24685 24685 24620 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30592933 826712064 20170 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 821060

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24685 and gives childrusage.ru_utime.tv_sec=6 childrusage.ru_utime.tv_usec=700981 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=151976
CPU time returned by wait4() is 6.85296
while last known CPU time is 7.52

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

Real time (s): 7.87208
CPU time (s): 7.52
CPU user time (s): 7.31
CPU system time (s): 0.21
CPU usage (%): 95.5275
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.70098
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24966
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= 1078
involuntary context switches= 1112

runsolver used 0.012998 s user time and 0.028995 s system time

The end

Launcher Data (download as text)

Begin job on node42 on Mon Jan 29 21:32:48 UTC 2007


IDJOB= 230565
IDBENCH= 6420
IDSOLVER= 86
FILE ID= node42/230565-1170106368

PBS_JOBID= 3689862

Free space on /tmp= 66560 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/geom/geo50-20-d4-75-60_ext.xml
COMMAND LINE= /tmp/evaluation/230565-1170106368/solver /tmp/evaluation/230565-1170106368 /tmp/evaluation/230565-1170106368/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-230565-1170106368 -o ROOT/results/node42/solver-230565-1170106368 -C 1800 -M 900  /tmp/evaluation/230565-1170106368/solver /tmp/evaluation/230565-1170106368 /tmp/evaluation/230565-1170106368/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  7b1b339d7f894d9367c3311f7098c3ac

RANDOM SEED= 705744928

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		: 3000.261
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		: 3000.261
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:       1919312 kB
Buffers:          8196 kB
Cached:          54500 kB
SwapCached:          0 kB
Active:          62500 kB
Inactive:        30616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1919312 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2232 kB
Writeback:           0 kB
Mapped:          41416 kB
Slab:            28948 kB
Committed_AS:   350244 kB
PageTables:       1804 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= 66560 MiB



End job on node42 on Mon Jan 29 21:32:56 UTC 2007