Trace number 193799

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 22.72 23.0158

General information on the benchmark

Nameehi/ehi-85/
ehi-85-297-91_ext.xml
MD5SUM7c539978109b24b8ecd6ea9b99397b78
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 benchmark0.230964
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables297
Number of constraints4113
Maximum constraint arity2
Maximum domain size7
Number of constraints which are defined in extension4113
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/193799-1170090201/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/193799-1170090201/unknown.xml [Mon Jan 29 18:03:27 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/193799-1170090201/unknown.xml /tmp/evaluation/193799-1170090201/sugar25028.csp [Mon Jan 29 18:03:27 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/193799-1170090201/sugar-v0-40.jar -convert /tmp/evaluation/193799-1170090201/unknown.xml /tmp/evaluation/193799-1170090201/sugar25028.csp
0.15	c BEGIN convert /tmp/evaluation/193799-1170090201/unknown.xml
0.99	c END convert (0.835861 seconds)
1.00	c # CONVERT_XML  END : /tmp/evaluation/193799-1170090201/sugar25028.csp 3142336 bytes (1 seconds) [Mon Jan 29 18:03:28 2007]
1.00	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
1.00	
1.00	c # GENERATE_SAT  BEGIN : /tmp/evaluation/193799-1170090201/sugar25028.bcnf [Mon Jan 29 18:03:28 2007]
1.00	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/193799-1170090201/sugar-v0-40.jar -bcnf -map /tmp/evaluation/193799-1170090201/sugar25028.map /tmp/evaluation/193799-1170090201/sugar25028.csp /tmp/evaluation/193799-1170090201/sugar25028.bcnf
1.23	c BEGIN parse /tmp/evaluation/193799-1170090201/sugar25028.csp
19.26	c END parse (18.033881 seconds)
19.26	c BEGIN simplify
19.48	c END simplify (0.214083 seconds)
19.48	c BEGIN encode /tmp/evaluation/193799-1170090201/sugar25028.bcnf
21.15	c END encode (1.672244 seconds)
22.13	c # GENERATE_SAT  END : 98094 variables 269859 clauses 13349260 bytes (22 seconds) [Mon Jan 29 18:03:50 2007]
22.13	c # GENERATE_SAT  CPU : 0.94 = 0.85 + 0.09 + 0 + 0
22.13	
22.13	c # SOLVE_SAT  BEGIN : /tmp/evaluation/193799-1170090201/sugar25028.bcnf [Mon Jan 29 18:03:50 2007]
22.13	c # CMD : /tmp/evaluation/193799-1170090201/minisat /tmp/evaluation/193799-1170090201/sugar25028.bcnf /tmp/evaluation/193799-1170090201/sugar25028.out
22.49	c ==================================[MINISAT]===================================
22.49	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
22.49	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
22.49	c ==============================================================================
22.49	c |         0 |  269859  3067444 |   89953       0        0     nan |  0.000 % |
22.58	c |       100 |  269867  3067444 |   98948      92     1370    14.9 |  0.000 % |
22.72	c |       251 |  269874  3067444 |  108843     236     3410    14.4 |  0.000 % |
22.94	c |       478 |  269880  3067444 |  119727     457     6374    13.9 |  0.000 % |
22.98	c ==============================================================================
22.98	c restarts              : 4
22.98	c conflicts             : 508            (639 /sec)
22.98	c decisions             : 16223          (20409 /sec)
22.98	c propagations          : 935138         (1176453 /sec)
22.98	c conflict literals     : 6498           (21.30 % deleted)
22.98	c Memory used           : 27.59 MB
22.98	c CPU time              : 0.794879 s
22.98	c 
22.98	c UNSATISFIABLE
22.99	c # SOLVE_SAT  END : UNSATISFIABLE (0 seconds) [Mon Jan 29 18:03:50 2007]
22.99	c # SOLVE_SAT  CPU : 0.84 = 0 + 0 + 0.79 + 0.05
22.99	
22.99	c # RESULT : UNSATISFIABLE
22.99	
22.99	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 18:03:50 2007]
22.99	s UNSATISFIABLE
22.99	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 18:03:50 2007]
22.99	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
22.99	
22.99	c # MAIN  END :  (23 seconds) [Mon Jan 29 18:03:50 2007]
22.99	c # MAIN  CPU : 1.78 = 0.85 + 0.09 + 0.79 + 0.05
22.99

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/node12/watcher-193799-1170090201 -o ROOT/results/node12/solver-193799-1170090201 -C 1800 -M 900 /tmp/evaluation/193799-1170090201/solver /tmp/evaluation/193799-1170090201 /tmp/evaluation/193799-1170090201/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: 1.00 0.40 0.14 5/84 25029
/proc/meminfo: memFree=1640232/2055920 swapFree=4192956/4192956
[pid=25028] ppid=25018 vsize=12268 CPUtime=0
/proc/25028/stat : 25028 (sugar) R 25018 25028 24289 0 -1 4194304 597 0 0 0 0 0 0 0 18 0 1 0 28975184 12562432 316 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252429695589 0 0 4224 0 0 0 0 17 1 0 0
/proc/25028/statm: 3067 316 241 3 0 167 0

[startup+0.103927 s]
/proc/loadavg: 1.00 0.40 0.14 5/84 25029
/proc/meminfo: memFree=1640232/2055920 swapFree=4192956/4192956
[pid=25028] ppid=25018 vsize=13724 CPUtime=0.03
/proc/25028/stat : 25028 (sugar) S 25018 25028 24289 0 -1 4194304 1112 0 0 0 3 0 0 0 16 0 1 0 28975184 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25028/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.514974 s]
/proc/loadavg: 1.00 0.40 0.14 5/84 25029
/proc/meminfo: memFree=1640232/2055920 swapFree=4192956/4192956
[pid=25028] ppid=25018 vsize=13724 CPUtime=0.03
/proc/25028/stat : 25028 (sugar) S 25018 25028 24289 0 -1 4194304 1121 0 0 0 3 0 0 0 16 0 1 0 28975184 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25028/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33512 s]
/proc/loadavg: 1.00 0.40 0.14 2/83 25038
/proc/meminfo: memFree=1633776/2055920 swapFree=4192956/4192956
[pid=25028] ppid=25018 vsize=13724 CPUtime=0.03
/proc/25028/stat : 25028 (sugar) S 25018 25028 24289 0 -1 4194304 1188 0 0 0 3 0 0 0 16 0 1 0 28975184 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25028/statm: 3431 808 370 3 0 531 0
[pid=25030] ppid=25028 vsize=0 CPUtime=0.93
/proc/25030/stat : 25030 (java) Z 25028 25028 24289 0 -1 1036 8100 0 1 0 86 7 0 0 16 0 1 0 28975189 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25030/statm: 0 0 0 0 0 0 0
[pid=25038] ppid=25028 vsize=807064 CPUtime=0.2
/proc/25038/stat : 25038 (java) R 25028 25028 24289 0 -1 0 3493 0 1 0 19 1 0 0 16 0 8 0 28975285 826433536 3244 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073484433 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25038/statm: 201766 3246 1482 14 0 189044 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 820788

[startup+2.97642 s]
/proc/loadavg: 1.00 0.40 0.14 2/90 25045
/proc/meminfo: memFree=1600504/2055920 swapFree=4192956/4192956
[pid=25028] ppid=25018 vsize=13724 CPUtime=0.03
/proc/25028/stat : 25028 (sugar) S 25018 25028 24289 0 -1 4194304 1188 0 0 0 3 0 0 0 16 0 1 0 28975184 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25028/statm: 3431 808 370 3 0 531 0
[pid=25030] ppid=25028 vsize=0 CPUtime=0.93
/proc/25030/stat : 25030 (java) Z 25028 25028 24289 0 -1 1036 8100 0 1 0 86 7 0 0 16 0 1 0 28975189 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25030/statm: 0 0 0 0 0 0 0
[pid=25038] ppid=25028 vsize=807064 CPUtime=1.85
/proc/25038/stat : 25038 (java) R 25028 25028 24289 0 -1 0 13605 0 1 0 179 6 0 0 17 0 8 0 28975285 826433536 13340 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073479595 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/25038/statm: 201766 13340 1494 14 0 189044 0
[pid=25038/tid=25039] ppid=25028 vsize=807064 CPUtime=0.47
/proc/25038/task/25039/stat : 25039 (java) S 25028 25028 24289 0 -1 64 7539 0 0 0 44 3 0 0 17 0 8 0 28975298 826433536 13340 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=25038/tid=25040] ppid=25028 vsize=807064 CPUtime=0
/proc/25038/task/25040/stat : 25040 (java) S 25028 25028 24289 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 28975298 826433536 13340 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25038/tid=25041] ppid=25028 vsize=807064 CPUtime=0
/proc/25038/task/25041/stat : 25041 (java) S 25028 25028 24289 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 28975298 826433536 13340 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25038/tid=25042] ppid=25028 vsize=807064 CPUtime=0
/proc/25038/task/25042/stat : 25042 (java) S 25028 25028 24289 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 28975301 826433536 13340 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25038/tid=25043] ppid=25028 vsize=807064 CPUtime=0.05
/proc/25038/task/25043/stat : 25043 (java) S 25028 25028 24289 0 -1 64 292 0 0 0 5 0 0 0 16 0 8 0 28975301 826433536 13340 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25038/tid=25044] ppid=25028 vsize=807064 CPUtime=0
/proc/25038/task/25044/stat : 25044 (java) S 25028 25028 24289 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 28975301 826433536 13340 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25038/tid=25045] ppid=25028 vsize=807064 CPUtime=0
/proc/25038/task/25045/stat : 25045 (java) S 25028 25028 24289 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 28975301 826433536 13340 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.81
Current children cumulated vsize (KiB) 820788

[startup+6.27801 s]
/proc/loadavg: 1.00 0.41 0.15 2/90 25045
/proc/meminfo: memFree=1547640/2055920 swapFree=4192956/4192956
[pid=25028] ppid=25018 vsize=13724 CPUtime=0.03
/proc/25028/stat : 25028 (sugar) S 25018 25028 24289 0 -1 4194304 1188 0 0 0 3 0 0 0 16 0 1 0 28975184 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25028/statm: 3431 808 370 3 0 531 0
[pid=25030] ppid=25028 vsize=0 CPUtime=0.93
/proc/25030/stat : 25030 (java) Z 25028 25028 24289 0 -1 1036 8100 0 1 0 86 7 0 0 16 0 1 0 28975189 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25030/statm: 0 0 0 0 0 0 0
[pid=25038] ppid=25028 vsize=807340 CPUtime=5.13
/proc/25038/stat : 25038 (java) R 25028 25028 24289 0 -1 0 25549 0 1 0 501 12 0 0 16 0 8 0 28975285 826716160 25237 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073576913 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/25038/statm: 201835 25237 1507 14 0 189113 0
[pid=25038/tid=25039] ppid=25028 vsize=807340 CPUtime=1.22
/proc/25038/task/25039/stat : 25039 (java) S 25028 25028 24289 0 -1 64 19300 0 0 0 114 8 0 0 16 0 8 0 28975298 826716160 25237 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=25038/tid=25040] ppid=25028 vsize=807340 CPUtime=0
/proc/25038/task/25040/stat : 25040 (java) S 25028 25028 24289 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 28975298 826716160 25237 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25038/tid=25041] ppid=25028 vsize=807340 CPUtime=0
/proc/25038/task/25041/stat : 25041 (java) S 25028 25028 24289 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 28975298 826716160 25237 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25038/tid=25042] ppid=25028 vsize=807340 CPUtime=0
/proc/25038/task/25042/stat : 25042 (java) S 25028 25028 24289 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 28975301 826716160 25237 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25038/tid=25043] ppid=25028 vsize=807340 CPUtime=0.13
/proc/25038/task/25043/stat : 25043 (java) S 25028 25028 24289 0 -1 64 404 0 0 0 13 0 0 0 16 0 8 0 28975301 826716160 25237 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25038/tid=25044] ppid=25028 vsize=807340 CPUtime=0
/proc/25038/task/25044/stat : 25044 (java) S 25028 25028 24289 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 28975301 826716160 25237 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25038/tid=25045] ppid=25028 vsize=807340 CPUtime=0
/proc/25038/task/25045/stat : 25045 (java) S 25028 25028 24289 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 28975301 826716160 25237 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 821064

[startup+12.7652 s]
/proc/loadavg: 1.00 0.42 0.15 2/90 25046
/proc/meminfo: memFree=1468408/2055920 swapFree=4192956/4192956
[pid=25028] ppid=25018 vsize=13724 CPUtime=0.03
/proc/25028/stat : 25028 (sugar) S 25018 25028 24289 0 -1 4194304 1188 0 0 0 3 0 0 0 16 0 1 0 28975184 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25028/statm: 3431 808 370 3 0 531 0
[pid=25030] ppid=25028 vsize=0 CPUtime=0.93
/proc/25030/stat : 25030 (java) Z 25028 25028 24289 0 -1 1036 8100 0 1 0 86 7 0 0 16 0 1 0 28975189 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/25030/statm: 0 0 0 0 0 0 0
[pid=25038] ppid=25028 vsize=807340 CPUtime=11.6
/proc/25038/stat : 25038 (java) R 25028 25028 24289 0 -1 0 44771 0 1 0 1139 21 0 0 16 0 8 0 28975285 826716160 44333 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073576891 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/25038/statm: 201835 44333 1507 14 0 189113 0
[pid=25038/tid=25039] ppid=25028 vsize=807340 CPUtime=2.37
/proc/25038/task/25039/stat : 25039 (java) S 25028 25028 24289 0 -1 64 38396 0 0 0 220 17 0 0 16 0 8 0 28975298 826716160 44333 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=25038/tid=25040] ppid=25028 vsize=807340 CPUtime=0
/proc/25038/task/25040/stat : 25040 (java) S 25028 25028 24289 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 28975298 826716160 44333 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25038/tid=25041] ppid=25028 vsize=807340 CPUtime=0
/proc/25038/task/25041/stat : 25041 (java) S 25028 25028 24289 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 28975298 826716160 44333 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25038/tid=25042] ppid=25028 vsize=807340 CPUtime=0
/proc/25038/task/25042/stat : 25042 (java) S 25028 25028 24289 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 28975301 826716160 44333 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25038/tid=25043] ppid=25028 vsize=807340 CPUtime=0.13
/proc/25038/task/25043/stat : 25043 (java) S 25028 25028 24289 0 -1 64 404 0 0 0 13 0 0 0 16 0 8 0 28975301 826716160 44333 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25038/tid=25044] ppid=25028 vsize=807340 CPUtime=0
/proc/25038/task/25044/stat : 25044 (java) S 25028 25028 24289 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 28975301 826716160 44333 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25038/tid=25045] ppid=25028 vsize=807340 CPUtime=0
/proc/25038/task/25045/stat : 25045 (java) S 25028 25028 24289 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 28975301 826716160 44333 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 821064

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25028 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=684743 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=170974
CPU time returned by wait4() is 1.85572
while last known CPU time is 22.72

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

Real time (s): 23.0158
CPU time (s): 22.72
CPU user time (s): 22.11
CPU system time (s): 0.61
CPU usage (%): 98.7147
Max. virtual memory (cumulated for all children) (KiB): 823068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.68474
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21929
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 43
involuntary context switches= 61

runsolver used 0.028995 s user time and 0.077988 s system time

The end

Launcher Data (download as text)

Begin job on node12 on Mon Jan 29 17:03:22 UTC 2007


IDJOB= 193799
IDBENCH= 3180
IDSOLVER= 86
FILE ID= node12/193799-1170090201

PBS_JOBID= 3689375

Free space on /tmp= 66557 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/ehi/ehi-85/ehi-85-297-91_ext.xml
COMMAND LINE= /tmp/evaluation/193799-1170090201/solver /tmp/evaluation/193799-1170090201 /tmp/evaluation/193799-1170090201/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-193799-1170090201 -o ROOT/results/node12/solver-193799-1170090201 -C 1800 -M 900  /tmp/evaluation/193799-1170090201/solver /tmp/evaluation/193799-1170090201 /tmp/evaluation/193799-1170090201/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  7c539978109b24b8ecd6ea9b99397b78

RANDOM SEED= 460516290

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		: 3000.285
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		: 3000.285
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:       1407408 kB
Buffers:         48996 kB
Cached:         251360 kB
SwapCached:          0 kB
Active:         427820 kB
Inactive:       151316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1407408 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5412 kB
Writeback:           0 kB
Mapped:         304308 kB
Slab:            53860 kB
Committed_AS:   564240 kB
PageTables:       2588 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 node12 on Mon Jan 29 17:03:53 UTC 2007