Trace number 214907

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 4.46 4.65204

General information on the benchmark

NamepseudoSeries/
ii/ii-16d2.xml
MD5SUM6cd206fd6984bedb61c47b817677307d
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.46
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables1672
Number of constraints13297
Maximum constraint arity16
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension13297
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/214907-1170099993/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/214907-1170099993/unknown.xml [Mon Jan 29 20:46:34 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/214907-1170099993/unknown.xml /tmp/evaluation/214907-1170099993/sugar27581.csp [Mon Jan 29 20:46:34 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/214907-1170099993/sugar-v0-40.jar -convert /tmp/evaluation/214907-1170099993/unknown.xml /tmp/evaluation/214907-1170099993/sugar27581.csp
0.17	c BEGIN convert /tmp/evaluation/214907-1170099993/unknown.xml
1.37	c END convert (1.206399 seconds)
1.43	c # CONVERT_XML  END : /tmp/evaluation/214907-1170099993/sugar27581.csp 444849 bytes (1 seconds) [Mon Jan 29 20:46:35 2007]
1.43	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
1.43	
1.43	c # GENERATE_SAT  BEGIN : /tmp/evaluation/214907-1170099993/sugar27581.bcnf [Mon Jan 29 20:46:35 2007]
1.43	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/214907-1170099993/sugar-v0-40.jar -bcnf -map /tmp/evaluation/214907-1170099993/sugar27581.map /tmp/evaluation/214907-1170099993/sugar27581.csp /tmp/evaluation/214907-1170099993/sugar27581.bcnf
1.54	c BEGIN parse /tmp/evaluation/214907-1170099993/sugar27581.csp
3.56	c END parse (2.018257 seconds)
3.56	c BEGIN simplify
3.57	c END simplify (0.00931 seconds)
3.57	c BEGIN encode /tmp/evaluation/214907-1170099993/sugar27581.bcnf
3.76	c END encode (0.186259 seconds)
3.85	c # GENERATE_SAT  END : 13288 variables 78475 clauses 1076312 bytes (2 seconds) [Mon Jan 29 20:46:37 2007]
3.85	c # GENERATE_SAT  CPU : 2.38 = 0.05 + 0.01 + 2.24 + 0.08
3.85	
3.85	c # SOLVE_SAT  BEGIN : /tmp/evaluation/214907-1170099993/sugar27581.bcnf [Mon Jan 29 20:46:37 2007]
3.85	c # CMD : /tmp/evaluation/214907-1170099993/minisat /tmp/evaluation/214907-1170099993/sugar27581.bcnf /tmp/evaluation/214907-1170099993/sugar27581.out
3.89	c ==================================[MINISAT]===================================
3.89	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
3.89	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
3.89	c ==============================================================================
3.89	c |         0 |   78475   190597 |   26158       0        0     nan |  0.000 % |
3.95	c |       102 |   78483   190597 |   28773      94     1357    14.4 |  0.000 % |
4.03	c |       254 |   78487   190597 |   31651     242     3388    14.0 |  0.000 % |
4.17	c |       479 |   77978   189943 |   34816     450     6777    15.1 |  1.340 % |
4.27	c ==============================================================================
4.27	c restarts              : 4
4.27	c conflicts             : 634            (1517 /sec)
4.27	c decisions             : 1305           (3122 /sec)
4.27	c propagations          : 1170604        (2800917 /sec)
4.27	c conflict literals     : 8671           (12.65 % deleted)
4.27	c Memory used           : 4.48 MB
4.27	c CPU time              : 0.417936 s
4.27	c 
4.27	c SATISFIABLE
4.28	c # SOLVE_SAT  END : SATISFIABLE (1 seconds) [Mon Jan 29 20:46:38 2007]
4.28	c # SOLVE_SAT  CPU : 0.43 = 0 + 0 + 0.42 + 0.01
4.28	
4.28	c # RESULT : SATISFIABLE
4.28	
4.28	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 20:46:38 2007]
4.40	c BEGIN read SAT output /tmp/evaluation/214907-1170099993/sugar27581.out
4.44	c END read SAT output (0.041744 seconds)
4.44	c BEGIN write solution /tmp/evaluation/214907-1170099993/sugar27581.sol
4.60	c END write solution (0.153698 seconds)
4.63	s SATISFIABLE
4.63	v 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 0 1 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 1 0 1 0 0 1 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 1 0 0 1 0 1 0 1 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 1 0 0 1 1 0 0 1 0 1 0 1 1 0 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 0 1 1 0 1 0 0 1 0 1 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 1 0 0 1 0 1 0 1 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 1 0 0 1 0 1 0 1 0 1 1 0 1 0 0 1 0 1 0 1 0 1 0 1 0 1 1 0 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 1 0 0 1 0 1 0 1 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 1 1 0 1 0 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 0 1 0 1 1 0 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 1 0 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0
4.64	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 20:46:38 2007]
4.64	c # OUTPUT_SOL  CPU : 0.02 = 0.01 + 0.01 + 0 + 0
4.65	
4.65	c # MAIN  END :  (4 seconds) [Mon Jan 29 20:46:38 2007]
4.65	c # MAIN  CPU : 2.83 = 0.06 + 0.02 + 2.66 + 0.09
4.65

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/node17/watcher-214907-1170099993 -o ROOT/results/node17/solver-214907-1170099993 -C 1800 -M 900 /tmp/evaluation/214907-1170099993/solver /tmp/evaluation/214907-1170099993 /tmp/evaluation/214907-1170099993/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: 2.48 2.91 2.89 5/89 27582
/proc/meminfo: memFree=1863400/2055920 swapFree=4192812/4192956
[pid=27581] ppid=27579 vsize=18540 CPUtime=0
/proc/27581/stat : 27581 (runsolver) R 27579 27581 27516 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 29953590 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 245482712359 0 0 4096 24578 0 0 0 17 1 0 0
/proc/27581/statm: 4635 279 244 17 0 2626 0

[startup+0.110193 s]
/proc/loadavg: 2.48 2.91 2.89 5/89 27582
/proc/meminfo: memFree=1863400/2055920 swapFree=4192812/4192956
[pid=27581] ppid=27579 vsize=13724 CPUtime=0.03
/proc/27581/stat : 27581 (sugar) S 27579 27581 27516 0 -1 4194304 1112 0 0 0 3 0 0 0 20 0 1 0 29953590 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27581/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.518241 s]
/proc/loadavg: 2.48 2.91 2.89 5/89 27582
/proc/meminfo: memFree=1863400/2055920 swapFree=4192812/4192956
[pid=27581] ppid=27579 vsize=13724 CPUtime=0.03
/proc/27581/stat : 27581 (sugar) S 27579 27581 27516 0 -1 4194304 1121 0 0 0 3 0 0 0 15 0 1 0 29953590 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27581/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.34132 s]
/proc/loadavg: 2.48 2.91 2.89 3/97 27590
/proc/meminfo: memFree=1820520/2055920 swapFree=4192812/4192956
[pid=27581] ppid=27579 vsize=13724 CPUtime=0.03
/proc/27581/stat : 27581 (sugar) S 27579 27581 27516 0 -1 4194304 1121 0 0 0 3 0 0 0 15 0 1 0 29953590 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27581/statm: 3431 805 368 3 0 531 0
[pid=27583] ppid=27581 vsize=807412 CPUtime=1.26
/proc/27583/stat : 27583 (java) R 27581 27581 27516 0 -1 0 13039 0 1 0 118 8 0 0 17 0 8 0 29953595 826789888 12784 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4073746013 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27583/statm: 201853 12784 1694 14 0 189131 0
[pid=27583/tid=27584] ppid=27581 vsize=807412 CPUtime=0.18
/proc/27583/task/27584/stat : 27584 (java) S 27581 27581 27516 0 -1 64 6431 0 0 0 15 3 0 0 16 0 8 0 29953598 826789888 12784 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27583/tid=27585] ppid=27581 vsize=807412 CPUtime=0
/proc/27583/task/27585/stat : 27585 (java) S 27581 27581 27516 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 29953599 826789888 12784 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27583/tid=27586] ppid=27581 vsize=807412 CPUtime=0
/proc/27583/task/27586/stat : 27586 (java) S 27581 27581 27516 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 29953599 826789888 12784 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27583/tid=27587] ppid=27581 vsize=807412 CPUtime=0
/proc/27583/task/27587/stat : 27587 (java) S 27581 27581 27516 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29953602 826789888 12784 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27583/tid=27588] ppid=27581 vsize=807412 CPUtime=0.18
/proc/27583/task/27588/stat : 27588 (java) R 27581 27581 27516 0 -1 64 426 0 0 0 17 1 0 0 20 0 8 0 29953602 826789888 12784 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27583/tid=27589] ppid=27581 vsize=807412 CPUtime=0
/proc/27583/task/27589/stat : 27589 (java) S 27581 27581 27516 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29953602 826789888 12784 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27583/tid=27590] ppid=27581 vsize=807412 CPUtime=0
/proc/27583/task/27590/stat : 27590 (java) S 27581 27581 27516 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29953602 826789888 12784 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 821136

[startup+2.99449 s]
/proc/loadavg: 2.48 2.91 2.89 4/98 27598
/proc/meminfo: memFree=1833960/2055920 swapFree=4192812/4192956
[pid=27581] ppid=27579 vsize=13724 CPUtime=0.03
/proc/27581/stat : 27581 (sugar) S 27579 27581 27516 0 -1 4194304 1188 0 0 0 3 0 0 0 16 0 1 0 29953590 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 245491609698 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27581/statm: 3431 808 370 3 0 531 0
[pid=27583] ppid=27581 vsize=0 CPUtime=1.31
/proc/27583/stat : 27583 (java) Z 27581 27581 27516 0 -1 1036 13049 0 1 0 122 9 0 0 16 0 1 0 29953595 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/27583/statm: 0 0 0 0 0 0 0
[pid=27591] ppid=27581 vsize=807376 CPUtime=1.55
/proc/27591/stat : 27591 (java) R 27581 27581 27516 0 -1 0 10074 0 1 0 149 6 0 0 25 0 8 0 29953734 826753024 9814 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073599684 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/27591/statm: 201844 9814 1506 14 0 189122 0
[pid=27591/tid=27592] ppid=27581 vsize=807376 CPUtime=0.21
/proc/27591/task/27592/stat : 27592 (java) S 27581 27581 27516 0 -1 64 3860 0 0 0 19 2 0 0 16 0 8 0 29953737 826753024 9814 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=27591/tid=27593] ppid=27581 vsize=807376 CPUtime=0
/proc/27591/task/27593/stat : 27593 (java) S 27581 27581 27516 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29953737 826753024 9814 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27591/tid=27594] ppid=27581 vsize=807376 CPUtime=0
/proc/27591/task/27594/stat : 27594 (java) S 27581 27581 27516 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29953737 826753024 9814 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27591/tid=27595] ppid=27581 vsize=807376 CPUtime=0
/proc/27591/task/27595/stat : 27595 (java) S 27581 27581 27516 0 -1 64 1 0 0 0 0 0 0 0 21 0 8 0 29953740 826753024 9814 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27591/tid=27596] ppid=27581 vsize=807376 CPUtime=0.13
/proc/27591/task/27596/stat : 27596 (java) S 27581 27581 27516 0 -1 64 419 0 0 0 13 0 0 0 16 0 8 0 29953740 826753024 9814 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27591/tid=27597] ppid=27581 vsize=807376 CPUtime=0
/proc/27591/task/27597/stat : 27597 (java) S 27581 27581 27516 0 -1 64 3 0 0 0 0 0 0 0 22 0 8 0 29953740 826753024 9814 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27591/tid=27598] ppid=27581 vsize=807376 CPUtime=0
/proc/27591/task/27598/stat : 27598 (java) S 27581 27581 27516 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29953740 826753024 9814 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 821100

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27581 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=760580 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=122981
CPU time returned by wait4() is 2.88356
while last known CPU time is 4.46

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

Real time (s): 4.65204
CPU time (s): 4.46
CPU user time (s): 4.24
CPU system time (s): 0.22
CPU usage (%): 95.8719
Max. virtual memory (cumulated for all children) (KiB): 823816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.76058
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15655
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= 867
involuntary context switches= 846

runsolver used 0.006998 s user time and 0.023996 s system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Jan 29 19:46:34 UTC 2007


IDJOB= 214907
IDBENCH= 4960
IDSOLVER= 86
FILE ID= node17/214907-1170099993

PBS_JOBID= 3689512

Free space on /tmp= 66558 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/ii/ii-16d2.xml
COMMAND LINE= /tmp/evaluation/214907-1170099993/solver /tmp/evaluation/214907-1170099993 /tmp/evaluation/214907-1170099993/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-214907-1170099993 -o ROOT/results/node17/solver-214907-1170099993 -C 1800 -M 900  /tmp/evaluation/214907-1170099993/solver /tmp/evaluation/214907-1170099993 /tmp/evaluation/214907-1170099993/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  6cd206fd6984bedb61c47b817677307d

RANDOM SEED= 70960687

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		: 3000.229
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		: 3000.229
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:       1863880 kB
Buffers:         31560 kB
Cached:          48544 kB
SwapCached:          0 kB
Active:         101028 kB
Inactive:        36060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1863880 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2820 kB
Writeback:           0 kB
Mapped:          76688 kB
Slab:            39748 kB
Committed_AS:   376536 kB
PageTables:       2168 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= 66558 MiB



End job on node17 on Mon Jan 29 19:46:38 UTC 2007