Trace number 230660

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 24.03 24.3659

General information on the benchmark

Namegeom/
geo50-20-d4-75-63_ext.xml
MD5SUMa6d13a247b1540e086f9638125a62c58
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 benchmark0.271958
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables50
Number of constraints470
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension470
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/230660-1170106379/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/230660-1170106379/unknown.xml [Mon Jan 29 22:32:59 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/230660-1170106379/unknown.xml /tmp/evaluation/230660-1170106379/sugar24757.csp [Mon Jan 29 22:32:59 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/230660-1170106379/sugar-v0-40.jar -convert /tmp/evaluation/230660-1170106379/unknown.xml /tmp/evaluation/230660-1170106379/sugar24757.csp
0.17	c BEGIN convert /tmp/evaluation/230660-1170106379/unknown.xml
0.77	c END convert (0.601154 seconds)
0.81	c # CONVERT_XML  END : /tmp/evaluation/230660-1170106379/sugar24757.csp 1544097 bytes (1 seconds) [Mon Jan 29 22:33:00 2007]
0.81	c # CONVERT_XML  CPU : 0.01 = 0 + 0.01 + 0 + 0
0.81	
0.81	c # GENERATE_SAT  BEGIN : /tmp/evaluation/230660-1170106379/sugar24757.bcnf [Mon Jan 29 22:33:00 2007]
0.81	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/230660-1170106379/sugar-v0-40.jar -bcnf -map /tmp/evaluation/230660-1170106379/sugar24757.map /tmp/evaluation/230660-1170106379/sugar24757.csp /tmp/evaluation/230660-1170106379/sugar24757.bcnf
0.93	c BEGIN parse /tmp/evaluation/230660-1170106379/sugar24757.csp
6.84	c END parse (5.902746 seconds)
6.84	c BEGIN simplify
6.86	c END simplify (0.025635 seconds)
6.86	c BEGIN encode /tmp/evaluation/230660-1170106379/sugar24757.bcnf
7.16	c END encode (0.297016 seconds)
7.21	c # GENERATE_SAT  END : 950 variables 48143 clauses 918064 bytes (7 seconds) [Mon Jan 29 22:33:07 2007]
7.21	c # GENERATE_SAT  CPU : 6.32 = 0 + 0 + 6.18 + 0.14
7.21	
7.21	c # SOLVE_SAT  BEGIN : /tmp/evaluation/230660-1170106379/sugar24757.bcnf [Mon Jan 29 22:33:07 2007]
7.21	c # CMD : /tmp/evaluation/230660-1170106379/minisat /tmp/evaluation/230660-1170106379/sugar24757.bcnf /tmp/evaluation/230660-1170106379/sugar24757.out
7.24	c ==================================[MINISAT]===================================
7.24	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
7.24	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
7.24	c ==============================================================================
7.24	c |         0 |   48143   181367 |   16047       0        0     nan |  0.000 % |
7.25	c |       100 |   48143   181367 |   17651     100      895     8.9 |  0.000 % |
7.28	c |       250 |   48143   181367 |   19416     250     2340     9.4 |  0.002 % |
7.31	c |       475 |   48143   181367 |   21358     475     4188     8.8 |  0.002 % |
7.36	c |       812 |   48143   181367 |   23494     812     7192     8.9 |  0.006 % |
7.43	c |      1318 |   48144   181367 |   25843    1317    11432     8.7 |  0.006 % |
7.53	c |      2077 |   48144   181367 |   28428    2076    18569     8.9 |  0.006 % |
7.71	c |      3216 |   48145   181367 |   31271    3214    29366     9.1 |  0.003 % |
7.98	c |      4925 |   48146   181367 |   34398    4922    46847     9.5 |  0.006 % |
8.40	c |      7488 |   48147   181367 |   37837    7484    71583     9.6 |  0.007 % |
9.06	c |     11332 |   48149   181367 |   41621   11326   110898     9.8 |  0.002 % |
10.12	c |     17098 |   48151   181367 |   45783   17090   174405    10.2 |  0.004 % |
12.01	c |     25748 |   48157   181367 |   50362   25734   286933    11.1 |  0.002 % |
15.99	c |     38722 |   48160   181367 |   55398   38705   439505    11.4 |  0.004 % |
24.17	c ==============================================================================
24.17	c restarts              : 14
24.17	c conflicts             : 57675          (3406 /sec)
24.17	c decisions             : 70421          (4159 /sec)
24.17	c propagations          : 6232367        (368095 /sec)
24.17	c conflict literals     : 669433         (28.46 % deleted)
24.17	c Memory used           : 8.00 MB
24.17	c CPU time              : 16.9314 s
24.17	c 
24.17	c SATISFIABLE
24.18	c # SOLVE_SAT  END : SATISFIABLE (17 seconds) [Mon Jan 29 22:33:24 2007]
24.18	c # SOLVE_SAT  CPU : 16.96 = 0 + 0 + 16.93 + 0.03
24.18	
24.18	c # RESULT : SATISFIABLE
24.18	
24.18	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 22:33:24 2007]
24.30	c BEGIN read SAT output /tmp/evaluation/230660-1170106379/sugar24757.out
24.31	c END read SAT output (0.015665 seconds)
24.31	c BEGIN write solution /tmp/evaluation/230660-1170106379/sugar24757.sol
24.33	c END write solution (0.015698 seconds)
24.36	s SATISFIABLE
24.36	v 7 13 17 5 5 17 18 9 8 17 1 8 20 9 20 12 20 7 7 8 11 15 14 4 18 18 4 5 14 11 11 1 15 20 4 6 15 4 17 20 8 17 20 17 18 12 14 10 19 4
24.36	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:33:24 2007]
24.36	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
24.36	
24.36	c # MAIN  END :  (25 seconds) [Mon Jan 29 22:33:24 2007]
24.36	c # MAIN  CPU : 23.29 = 0 + 0.01 + 23.11 + 0.17
24.36

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-230660-1170106379 -o ROOT/results/node42/solver-230660-1170106379 -C 1800 -M 900 /tmp/evaluation/230660-1170106379/solver /tmp/evaluation/230660-1170106379 /tmp/evaluation/230660-1170106379/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: 1.79 2.36 2.46 5/74 24758
/proc/meminfo: memFree=1917424/2055920 swapFree=4192812/4192956
[pid=24757] ppid=24755 vsize=12128 CPUtime=0
/proc/24757/stat : 24757 (sugar) R 24755 24757 24620 0 -1 4194304 497 0 0 0 0 0 0 0 20 0 1 0 30593962 12419072 216 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259435195993 0 0 4224 0 0 0 0 17 1 0 0
/proc/24757/statm: 3032 216 163 3 0 132 0

[startup+0.105802 s]
/proc/loadavg: 1.79 2.36 2.46 5/74 24758
/proc/meminfo: memFree=1917424/2055920 swapFree=4192812/4192956
[pid=24757] ppid=24755 vsize=13724 CPUtime=0.03
/proc/24757/stat : 24757 (sugar) S 24755 24757 24620 0 -1 4194304 1112 0 0 0 3 0 0 0 18 0 1 0 30593962 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24757/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.513878 s]
/proc/loadavg: 1.79 2.36 2.46 5/74 24758
/proc/meminfo: memFree=1917424/2055920 swapFree=4192812/4192956
[pid=24757] ppid=24755 vsize=13724 CPUtime=0.04
/proc/24757/stat : 24757 (sugar) S 24755 24757 24620 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30593962 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24757/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33704 s]
/proc/loadavg: 1.79 2.36 2.46 4/83 24774
/proc/meminfo: memFree=1896872/2055920 swapFree=4192812/4192956
[pid=24757] ppid=24755 vsize=13724 CPUtime=0.04
/proc/24757/stat : 24757 (sugar) S 24755 24757 24620 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 30593962 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24757/statm: 3431 809 371 3 0 531 0
[pid=24759] ppid=24757 vsize=0 CPUtime=0.71
/proc/24759/stat : 24759 (java) Z 24757 24757 24620 0 -1 1036 7719 0 1 0 65 6 0 0 17 0 1 0 30593967 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24759/statm: 0 0 0 0 0 0 0
[pid=24767] ppid=24757 vsize=807064 CPUtime=0.5
/proc/24767/stat : 24767 (java) R 24757 24757 24620 0 -1 0 7315 0 1 0 46 4 0 0 18 0 8 0 30594043 826433536 7064 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073564231 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24767/statm: 201766 7064 1494 14 0 189044 0
[pid=24767/tid=24768] ppid=24757 vsize=807064 CPUtime=0.05
/proc/24767/task/24768/stat : 24768 (java) S 24757 24757 24620 0 -1 64 1262 0 0 0 5 0 0 0 16 0 8 0 30594047 826433536 7064 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24767/tid=24769] ppid=24757 vsize=807064 CPUtime=0
/proc/24767/task/24769/stat : 24769 (java) S 24757 24757 24620 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30594047 826433536 7064 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24767/tid=24770] ppid=24757 vsize=807064 CPUtime=0
/proc/24767/task/24770/stat : 24770 (java) S 24757 24757 24620 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30594048 826433536 7064 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24767/tid=24771] ppid=24757 vsize=807064 CPUtime=0
/proc/24767/task/24771/stat : 24771 (java) S 24757 24757 24620 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30594051 826433536 7064 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24767/tid=24772] ppid=24757 vsize=807064 CPUtime=0.06
/proc/24767/task/24772/stat : 24772 (java) R 24757 24757 24620 0 -1 64 292 0 0 0 6 0 0 0 19 0 8 0 30594051 826433536 7064 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24767/tid=24773] ppid=24757 vsize=807064 CPUtime=0
/proc/24767/task/24773/stat : 24773 (java) S 24757 24757 24620 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30594051 826433536 7064 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24767/tid=24774] ppid=24757 vsize=807064 CPUtime=0
/proc/24767/task/24774/stat : 24774 (java) S 24757 24757 24620 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30594051 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) 1.25
Current children cumulated vsize (KiB) 820788

[startup+2.99036 s]
/proc/loadavg: 1.79 2.36 2.46 4/83 24774
/proc/meminfo: memFree=1877736/2055920 swapFree=4192812/4192956
[pid=24757] ppid=24755 vsize=13724 CPUtime=0.04
/proc/24757/stat : 24757 (sugar) S 24755 24757 24620 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 30593962 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24757/statm: 3431 809 371 3 0 531 0
[pid=24759] ppid=24757 vsize=0 CPUtime=0.71
/proc/24759/stat : 24759 (java) Z 24757 24757 24620 0 -1 1036 7719 0 1 0 65 6 0 0 17 0 1 0 30593967 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24759/statm: 0 0 0 0 0 0 0
[pid=24767] ppid=24757 vsize=807336 CPUtime=2.15
/proc/24767/stat : 24767 (java) R 24757 24757 24620 0 -1 0 13412 0 1 0 208 7 0 0 24 0 8 0 30594043 826712064 13147 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24767/statm: 201834 13147 1506 14 0 189112 0
[pid=24767/tid=24768] ppid=24757 vsize=807336 CPUtime=0.54
/proc/24767/task/24768/stat : 24768 (java) S 24757 24757 24620 0 -1 64 7234 0 0 0 52 2 0 0 16 0 8 0 30594047 826712064 13147 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24767/tid=24769] ppid=24757 vsize=807336 CPUtime=0
/proc/24767/task/24769/stat : 24769 (java) S 24757 24757 24620 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30594047 826712064 13147 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24767/tid=24770] ppid=24757 vsize=807336 CPUtime=0
/proc/24767/task/24770/stat : 24770 (java) S 24757 24757 24620 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30594048 826712064 13147 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24767/tid=24771] ppid=24757 vsize=807336 CPUtime=0
/proc/24767/task/24771/stat : 24771 (java) S 24757 24757 24620 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30594051 826712064 13147 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24767/tid=24772] ppid=24757 vsize=807336 CPUtime=0.11
/proc/24767/task/24772/stat : 24772 (java) R 24757 24757 24620 0 -1 64 379 0 0 0 11 0 0 0 16 0 8 0 30594051 826712064 13147 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153220652 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24767/tid=24773] ppid=24757 vsize=807336 CPUtime=0
/proc/24767/task/24773/stat : 24773 (java) S 24757 24757 24620 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30594051 826712064 13147 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24767/tid=24774] ppid=24757 vsize=807336 CPUtime=0
/proc/24767/task/24774/stat : 24774 (java) S 24757 24757 24620 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30594051 826712064 13147 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 821060

[startup+6.28499 s]
/proc/loadavg: 1.80 2.35 2.45 4/83 24774
/proc/meminfo: memFree=1844136/2055920 swapFree=4192812/4192956
[pid=24757] ppid=24755 vsize=13724 CPUtime=0.04
/proc/24757/stat : 24757 (sugar) S 24755 24757 24620 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 30593962 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24757/statm: 3431 809 371 3 0 531 0
[pid=24759] ppid=24757 vsize=0 CPUtime=0.71
/proc/24759/stat : 24759 (java) Z 24757 24757 24620 0 -1 1036 7719 0 1 0 65 6 0 0 17 0 1 0 30593967 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24759/statm: 0 0 0 0 0 0 0
[pid=24767] ppid=24757 vsize=807336 CPUtime=5.43
/proc/24767/stat : 24767 (java) R 24757 24757 24620 0 -1 0 20374 0 1 0 532 11 0 0 25 0 8 0 30594043 826712064 20078 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24767/statm: 201834 20078 1506 14 0 189112 0
[pid=24767/tid=24768] ppid=24757 vsize=807336 CPUtime=0.96
/proc/24767/task/24768/stat : 24768 (java) R 24757 24757 24620 0 -1 64 14143 0 0 0 90 6 0 0 16 0 8 0 30594047 826712064 20078 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153968433 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24767/tid=24769] ppid=24757 vsize=807336 CPUtime=0
/proc/24767/task/24769/stat : 24769 (java) S 24757 24757 24620 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30594047 826712064 20078 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24767/tid=24770] ppid=24757 vsize=807336 CPUtime=0
/proc/24767/task/24770/stat : 24770 (java) S 24757 24757 24620 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30594048 826712064 20078 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24767/tid=24771] ppid=24757 vsize=807336 CPUtime=0
/proc/24767/task/24771/stat : 24771 (java) S 24757 24757 24620 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30594051 826712064 20078 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24767/tid=24772] ppid=24757 vsize=807336 CPUtime=0.14
/proc/24767/task/24772/stat : 24772 (java) S 24757 24757 24620 0 -1 64 400 0 0 0 14 0 0 0 16 0 8 0 30594051 826712064 20078 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24767/tid=24773] ppid=24757 vsize=807336 CPUtime=0
/proc/24767/task/24773/stat : 24773 (java) S 24757 24757 24620 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30594051 826712064 20078 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24767/tid=24774] ppid=24757 vsize=807336 CPUtime=0
/proc/24767/task/24774/stat : 24774 (java) S 24757 24757 24620 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30594051 826712064 20078 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) 821060

[startup+12.757 s]
/proc/loadavg: 1.82 2.35 2.45 3/76 24775
/proc/meminfo: memFree=1908640/2055920 swapFree=4192812/4192956
[pid=24757] ppid=24755 vsize=13724 CPUtime=6.36
/proc/24757/stat : 24757 (sugar) S 24755 24757 24620 0 -1 4194304 1282 23523 0 1 3 1 618 14 16 0 1 0 30593962 14053376 821 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 259424039010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24757/statm: 3431 821 373 3 0 531 0
[pid=24759] ppid=24757 vsize=0 CPUtime=0.71
/proc/24759/stat : 24759 (java) Z 24757 24757 24620 0 -1 1036 7719 0 1 0 65 6 0 0 17 0 1 0 30593967 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24759/statm: 0 0 0 0 0 0 0
[pid=24775] ppid=24757 vsize=6004 CPUtime=5.53
/proc/24775/stat : 24775 (minisat) R 24757 24757 24620 0 -1 0 1386 0 0 0 553 0 0 0 25 0 1 0 30594683 6148096 1147 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/24775/statm: 1501 1147 51 112 0 1385 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 19728

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24757 and gives childrusage.ru_utime.tv_sec=23 childrusage.ru_utime.tv_usec=154479 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=187971
CPU time returned by wait4() is 23.3424
while last known CPU time is 24.03

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

Real time (s): 24.3659
CPU time (s): 24.03
CPU user time (s): 23.79
CPU system time (s): 0.24
CPU usage (%): 98.6215
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 23.1545
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26902
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= 1083
involuntary context switches= 1110

runsolver used 0.037994 s user time and 0.066989 s system time

The end

Launcher Data (download as text)

Begin job on node42 on Mon Jan 29 21:32:59 UTC 2007


IDJOB= 230660
IDBENCH= 6425
IDSOLVER= 86
FILE ID= node42/230660-1170106379

PBS_JOBID= 3689862

Free space on /tmp= 66560 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/geom/geo50-20-d4-75-63_ext.xml
COMMAND LINE= /tmp/evaluation/230660-1170106379/solver /tmp/evaluation/230660-1170106379 /tmp/evaluation/230660-1170106379/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-230660-1170106379 -o ROOT/results/node42/solver-230660-1170106379 -C 1800 -M 900  /tmp/evaluation/230660-1170106379/solver /tmp/evaluation/230660-1170106379 /tmp/evaluation/230660-1170106379/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  a6d13a247b1540e086f9638125a62c58

RANDOM SEED= 701346510

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:       1917904 kB
Buffers:          8224 kB
Cached:          54880 kB
SwapCached:          0 kB
Active:          63784 kB
Inactive:        30664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1917904 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          42360 kB
Slab:            28964 kB
Committed_AS:   359064 kB
PageTables:       1808 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 21:33:24 UTC 2007