Trace number 220316

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 0.40UNSAT 24.12 24.2829

General information on the benchmark

Nameehi/ehi-90/
ehi-90-315-73_ext.xml
MD5SUM29758606c06dbcfa42375a0c47205425
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.134978
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables315
Number of constraints4350
Maximum constraint arity2
Maximum domain size7
Number of constraints which are defined in extension4350
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/220316-1170102569/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/220316-1170102569/unknown.xml [Mon Jan 29 21:29:30 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/220316-1170102569/unknown.xml /tmp/evaluation/220316-1170102569/sugar26782.csp [Mon Jan 29 21:29:30 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/220316-1170102569/sugar-v0-40.jar -convert /tmp/evaluation/220316-1170102569/unknown.xml /tmp/evaluation/220316-1170102569/sugar26782.csp
0.17	c BEGIN convert /tmp/evaluation/220316-1170102569/unknown.xml
1.03	c END convert (0.863158 seconds)
1.07	c # CONVERT_XML  END : /tmp/evaluation/220316-1170102569/sugar26782.csp 3320364 bytes (1 seconds) [Mon Jan 29 21:29:31 2007]
1.07	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
1.07	
1.07	c # GENERATE_SAT  BEGIN : /tmp/evaluation/220316-1170102569/sugar26782.bcnf [Mon Jan 29 21:29:31 2007]
1.07	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/220316-1170102569/sugar-v0-40.jar -bcnf -map /tmp/evaluation/220316-1170102569/sugar26782.map /tmp/evaluation/220316-1170102569/sugar26782.csp /tmp/evaluation/220316-1170102569/sugar26782.bcnf
1.19	c BEGIN parse /tmp/evaluation/220316-1170102569/sugar26782.csp
20.12	c END parse (18.933473 seconds)
20.12	c BEGIN simplify
20.35	c END simplify (0.231097 seconds)
20.35	c BEGIN encode /tmp/evaluation/220316-1170102569/sugar26782.bcnf
22.09	c END encode (1.738946 seconds)
23.15	c # GENERATE_SAT  END : 102888 variables 283686 clauses 13993284 bytes (22 seconds) [Mon Jan 29 21:29:53 2007]
23.15	c # GENERATE_SAT  CPU : 21.99 = 0.9 + 0.06 + 20.55 + 0.48
23.15	
23.15	c # SOLVE_SAT  BEGIN : /tmp/evaluation/220316-1170102569/sugar26782.bcnf [Mon Jan 29 21:29:53 2007]
23.15	c # CMD : /tmp/evaluation/220316-1170102569/minisat /tmp/evaluation/220316-1170102569/sugar26782.bcnf /tmp/evaluation/220316-1170102569/sugar26782.out
23.57	c ==================================[MINISAT]===================================
23.57	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
23.57	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
23.57	c ==============================================================================
23.57	c |         0 |  283686  3214623 |   94562       0        0     nan |  0.000 % |
23.69	c |       100 |  283686  3214623 |  104018     100     1514    15.1 |  0.000 % |
23.83	c |       250 |  283694  3214623 |  114420     242     3626    15.0 |  0.000 % |
24.05	c |       475 |  283697  3214623 |  125862     464     7144    15.4 |  0.000 % |
24.24	c ==============================================================================
24.24	c restarts              : 4
24.24	c conflicts             : 711            (696 /sec)
24.24	c decisions             : 24002          (23489 /sec)
24.24	c propagations          : 1180544        (1155307 /sec)
24.24	c conflict literals     : 9370           (22.52 % deleted)
24.24	c Memory used           : 28.49 MB
24.24	c CPU time              : 1.02184 s
24.24	c 
24.24	c UNSATISFIABLE
24.25	c # SOLVE_SAT  END : UNSATISFIABLE (1 seconds) [Mon Jan 29 21:29:54 2007]
24.25	c # SOLVE_SAT  CPU : 1.09 = 0 + 0 + 1.03 + 0.0600000000000001
24.25	
24.25	c # RESULT : UNSATISFIABLE
24.25	
24.25	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 21:29:54 2007]
24.25	s UNSATISFIABLE
24.25	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 21:29:54 2007]
24.25	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
24.25	
24.25	c # MAIN  END :  (24 seconds) [Mon Jan 29 21:29:54 2007]
24.25	c # MAIN  CPU : 23.08 = 0.9 + 0.06 + 21.58 + 0.54
24.25

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-220316-1170102569 -o ROOT/results/node4/solver-220316-1170102569 -C 1800 -M 900 /tmp/evaluation/220316-1170102569/solver /tmp/evaluation/220316-1170102569 /tmp/evaluation/220316-1170102569/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: 2.27 2.06 2.29 5/87 26783
/proc/meminfo: memFree=1748872/2055920 swapFree=4192812/4192956
[pid=26782] ppid=26780 vsize=12268 CPUtime=0
/proc/26782/stat : 26782 (sugar) R 26780 26782 26555 0 -1 4194304 597 0 0 0 0 0 0 0 21 0 1 0 30211852 12562432 316 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259913061089 0 0 4224 0 0 0 0 17 1 0 0
/proc/26782/statm: 3067 316 241 3 0 167 0

[startup+0.108906 s]
/proc/loadavg: 2.27 2.06 2.29 5/87 26783
/proc/meminfo: memFree=1748872/2055920 swapFree=4192812/4192956
[pid=26782] ppid=26780 vsize=13724 CPUtime=0.04
/proc/26782/stat : 26782 (sugar) S 26780 26782 26555 0 -1 4194304 1112 0 0 0 3 1 0 0 21 0 1 0 30211852 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26782/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.51694 s]
/proc/loadavg: 2.27 2.06 2.29 5/87 26783
/proc/meminfo: memFree=1748872/2055920 swapFree=4192812/4192956
[pid=26782] ppid=26780 vsize=13724 CPUtime=0.04
/proc/26782/stat : 26782 (sugar) S 26780 26782 26555 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30211852 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26782/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33902 s]
/proc/loadavg: 2.24 2.06 2.29 2/86 26803
/proc/meminfo: memFree=1841424/2055920 swapFree=4192812/4192956
[pid=26782] ppid=26780 vsize=13724 CPUtime=0.04
/proc/26782/stat : 26782 (sugar) S 26780 26782 26555 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30211852 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26782/statm: 3431 808 370 3 0 531 0
[pid=26784] ppid=26782 vsize=0 CPUtime=0.98
/proc/26784/stat : 26784 (java) Z 26782 26782 26555 0 -1 1036 8157 0 1 0 91 7 0 0 16 0 1 0 30211858 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26784/statm: 0 0 0 0 0 0 0
[pid=26800] ppid=26782 vsize=807064 CPUtime=0.25
/proc/26800/stat : 26800 (java) R 26782 26782 26555 0 -1 0 4929 0 1 0 23 2 0 0 17 0 8 0 30211960 826433536 4680 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073479595 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26800/statm: 201766 4680 1482 14 0 189044 0
[pid=26800/tid=26801] ppid=26782 vsize=807064 CPUtime=0
/proc/26800/task/26801/stat : 26801 (java) S 26782 26782 26555 0 -1 64 5 0 0 0 0 0 0 0 20 0 8 0 30211963 826433536 4680 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26800/tid=26802] ppid=26782 vsize=807064 CPUtime=0
/proc/26800/task/26802/stat : 26802 (java) S 26782 26782 26555 0 -1 64 9 0 0 0 0 0 0 0 20 0 8 0 30211964 826433536 4680 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26800/tid=26803] ppid=26782 vsize=807064 CPUtime=0
/proc/26800/task/26803/stat : 26803 (java) S 26782 26782 26555 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 30211964 826433536 4680 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 820788

[startup+2.99218 s]
/proc/loadavg: 2.24 2.06 2.29 2/90 26811
/proc/meminfo: memFree=1810032/2055920 swapFree=4192812/4192956
[pid=26782] ppid=26780 vsize=13724 CPUtime=0.04
/proc/26782/stat : 26782 (sugar) S 26780 26782 26555 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30211852 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26782/statm: 3431 808 370 3 0 531 0
[pid=26784] ppid=26782 vsize=0 CPUtime=0.98
/proc/26784/stat : 26784 (java) Z 26782 26782 26555 0 -1 1036 8157 0 1 0 91 7 0 0 16 0 1 0 30211858 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26784/statm: 0 0 0 0 0 0 0
[pid=26800] ppid=26782 vsize=807064 CPUtime=1.91
/proc/26800/stat : 26800 (java) R 26782 26782 26555 0 -1 0 13606 0 1 0 184 7 0 0 17 0 8 0 30211960 826433536 13341 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073507715 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26800/statm: 201766 13341 1494 14 0 189044 0
[pid=26800/tid=26801] ppid=26782 vsize=807064 CPUtime=0.48
/proc/26800/task/26801/stat : 26801 (java) S 26782 26782 26555 0 -1 64 7539 0 0 0 45 3 0 0 17 0 8 0 30211963 826433536 13341 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=26800/tid=26802] ppid=26782 vsize=807064 CPUtime=0
/proc/26800/task/26802/stat : 26802 (java) S 26782 26782 26555 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 30211964 826433536 13341 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26800/tid=26803] ppid=26782 vsize=807064 CPUtime=0
/proc/26800/task/26803/stat : 26803 (java) S 26782 26782 26555 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30211964 826433536 13341 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26800/tid=26804] ppid=26782 vsize=807064 CPUtime=0
/proc/26800/task/26804/stat : 26804 (java) S 26782 26782 26555 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30211967 826433536 13341 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26800/tid=26805] ppid=26782 vsize=807064 CPUtime=0.05
/proc/26800/task/26805/stat : 26805 (java) S 26782 26782 26555 0 -1 64 292 0 0 0 5 0 0 0 17 0 8 0 30211967 826433536 13341 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26800/tid=26806] ppid=26782 vsize=807064 CPUtime=0
/proc/26800/task/26806/stat : 26806 (java) S 26782 26782 26555 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30211967 826433536 13341 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26800/tid=26807] ppid=26782 vsize=807064 CPUtime=0
/proc/26800/task/26807/stat : 26807 (java) S 26782 26782 26555 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30211967 826433536 13341 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 820788

[startup+6.2775 s]
/proc/loadavg: 2.22 2.06 2.29 4/103 26862
/proc/meminfo: memFree=1744456/2055920 swapFree=4192812/4192956
[pid=26782] ppid=26780 vsize=13724 CPUtime=0.04
/proc/26782/stat : 26782 (sugar) S 26780 26782 26555 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30211852 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26782/statm: 3431 808 370 3 0 531 0
[pid=26784] ppid=26782 vsize=0 CPUtime=0.98
/proc/26784/stat : 26784 (java) Z 26782 26782 26555 0 -1 1036 8157 0 1 0 91 7 0 0 16 0 1 0 30211858 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26784/statm: 0 0 0 0 0 0 0
[pid=26800] ppid=26782 vsize=807336 CPUtime=5.18
/proc/26800/stat : 26800 (java) R 26782 26782 26555 0 -1 0 25843 0 1 0 503 15 0 0 21 0 8 0 30211960 826712064 25533 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073584260 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26800/statm: 201834 25533 1506 14 0 189112 0
[pid=26800/tid=26801] ppid=26782 vsize=807336 CPUtime=1.25
/proc/26800/task/26801/stat : 26801 (java) S 26782 26782 26555 0 -1 64 19595 0 0 0 115 10 0 0 16 0 8 0 30211963 826712064 25533 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26800/tid=26802] ppid=26782 vsize=807336 CPUtime=0
/proc/26800/task/26802/stat : 26802 (java) S 26782 26782 26555 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 30211964 826712064 25533 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26800/tid=26803] ppid=26782 vsize=807336 CPUtime=0
/proc/26800/task/26803/stat : 26803 (java) S 26782 26782 26555 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30211964 826712064 25533 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26800/tid=26804] ppid=26782 vsize=807336 CPUtime=0
/proc/26800/task/26804/stat : 26804 (java) S 26782 26782 26555 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30211967 826712064 25533 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26800/tid=26805] ppid=26782 vsize=807336 CPUtime=0.13
/proc/26800/task/26805/stat : 26805 (java) S 26782 26782 26555 0 -1 64 404 0 0 0 12 1 0 0 16 0 8 0 30211967 826712064 25533 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26800/tid=26806] ppid=26782 vsize=807336 CPUtime=0
/proc/26800/task/26806/stat : 26806 (java) S 26782 26782 26555 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30211967 826712064 25533 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26800/tid=26807] ppid=26782 vsize=807336 CPUtime=0
/proc/26800/task/26807/stat : 26807 (java) S 26782 26782 26555 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30211967 826712064 25533 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 821060

[startup+12.7321 s]
/proc/loadavg: 2.29 2.07 2.29 4/103 26862
/proc/meminfo: memFree=1556616/2055920 swapFree=4192812/4192956
[pid=26782] ppid=26780 vsize=13724 CPUtime=0.04
/proc/26782/stat : 26782 (sugar) S 26780 26782 26555 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 30211852 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26782/statm: 3431 808 370 3 0 531 0
[pid=26784] ppid=26782 vsize=0 CPUtime=0.98
/proc/26784/stat : 26784 (java) Z 26782 26782 26555 0 -1 1036 8157 0 1 0 91 7 0 0 16 0 1 0 30211858 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26784/statm: 0 0 0 0 0 0 0
[pid=26800] ppid=26782 vsize=807336 CPUtime=11.64
/proc/26800/stat : 26800 (java) R 26782 26782 26555 0 -1 0 45058 0 1 0 1138 26 0 0 25 0 8 0 30211960 826712064 44622 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073589711 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/26800/statm: 201834 44622 1507 14 0 189112 0
[pid=26800/tid=26801] ppid=26782 vsize=807336 CPUtime=2.42
/proc/26800/task/26801/stat : 26801 (java) S 26782 26782 26555 0 -1 64 38684 0 0 0 222 20 0 0 16 0 8 0 30211963 826712064 44622 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26800/tid=26802] ppid=26782 vsize=807336 CPUtime=0
/proc/26800/task/26802/stat : 26802 (java) S 26782 26782 26555 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 30211964 826712064 44622 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26800/tid=26803] ppid=26782 vsize=807336 CPUtime=0
/proc/26800/task/26803/stat : 26803 (java) S 26782 26782 26555 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30211964 826712064 44622 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26800/tid=26804] ppid=26782 vsize=807336 CPUtime=0
/proc/26800/task/26804/stat : 26804 (java) S 26782 26782 26555 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 30211967 826712064 44622 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26800/tid=26805] ppid=26782 vsize=807336 CPUtime=0.13
/proc/26800/task/26805/stat : 26805 (java) S 26782 26782 26555 0 -1 64 404 0 0 0 12 1 0 0 17 0 8 0 30211967 826712064 44622 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26800/tid=26806] ppid=26782 vsize=807336 CPUtime=0
/proc/26800/task/26806/stat : 26806 (java) S 26782 26782 26555 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 30211967 826712064 44622 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26800/tid=26807] ppid=26782 vsize=807336 CPUtime=0
/proc/26800/task/26807/stat : 26807 (java) S 26782 26782 26555 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30211967 826712064 44622 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 821060

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26782 and gives childrusage.ru_utime.tv_sec=22 childrusage.ru_utime.tv_usec=515577 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=647901
CPU time returned by wait4() is 23.1635
while last known CPU time is 24.12

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

Real time (s): 24.2829
CPU time (s): 24.12
CPU user time (s): 23.42
CPU system time (s): 0.7
CPU usage (%): 99.3293
Max. virtual memory (cumulated for all children) (KiB): 823064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.5156
system time used= 0.647901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 93659
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= 2999
involuntary context switches= 3187

runsolver used 0.038994 s user time and 0.094985 s system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Jan 29 20:29:30 UTC 2007


IDJOB= 220316
IDBENCH= 5353
IDSOLVER= 86
FILE ID= node4/220316-1170102569

PBS_JOBID= 3689547

Free space on /tmp= 66542 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/ehi/ehi-90/ehi-90-315-73_ext.xml
COMMAND LINE= /tmp/evaluation/220316-1170102569/solver /tmp/evaluation/220316-1170102569 /tmp/evaluation/220316-1170102569/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-220316-1170102569 -o ROOT/results/node4/solver-220316-1170102569 -C 1800 -M 900  /tmp/evaluation/220316-1170102569/solver /tmp/evaluation/220316-1170102569 /tmp/evaluation/220316-1170102569/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  29758606c06dbcfa42375a0c47205425

RANDOM SEED= 649408655

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		: 3000.231
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		: 3000.231
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:       1749416 kB
Buffers:         28772 kB
Cached:          71664 kB
SwapCached:          0 kB
Active:         208524 kB
Inactive:        37816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1749416 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           20912 kB
Writeback:           0 kB
Mapped:         165536 kB
Slab:            45036 kB
Committed_AS:   500664 kB
PageTables:       2340 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= 66557 MiB



End job on node4 on Mon Jan 29 20:29:54 UTC 2007