Trace number 192887

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 22.92 23.2551

General information on the benchmark

Nameehi/ehi-85/
ehi-85-297-6_ext.xml
MD5SUM1aa2529decea7b8c8368fe4732e94361
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 benchmark0.421935
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables297
Number of constraints4081
Maximum constraint arity2
Maximum domain size7
Number of constraints which are defined in extension4081
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/192887-1170090115/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/192887-1170090115/unknown.xml [Mon Jan 29 18:01:56 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/192887-1170090115/unknown.xml /tmp/evaluation/192887-1170090115/sugar23041.csp [Mon Jan 29 18:01:56 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/192887-1170090115/sugar-v0-40.jar -convert /tmp/evaluation/192887-1170090115/unknown.xml /tmp/evaluation/192887-1170090115/sugar23041.csp
0.17	c BEGIN convert /tmp/evaluation/192887-1170090115/unknown.xml
0.99	c END convert (0.815818 seconds)
1.02	c # CONVERT_XML  END : /tmp/evaluation/192887-1170090115/sugar23041.csp 3109578 bytes (1 seconds) [Mon Jan 29 18:01:57 2007]
1.02	c # CONVERT_XML  CPU : 0.91 = 0 + 0 + 0.83 + 0.08
1.02	
1.02	c # GENERATE_SAT  BEGIN : /tmp/evaluation/192887-1170090115/sugar23041.bcnf [Mon Jan 29 18:01:57 2007]
1.02	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/192887-1170090115/sugar-v0-40.jar -bcnf -map /tmp/evaluation/192887-1170090115/sugar23041.map /tmp/evaluation/192887-1170090115/sugar23041.csp /tmp/evaluation/192887-1170090115/sugar23041.bcnf
1.13	c BEGIN parse /tmp/evaluation/192887-1170090115/sugar23041.csp
19.59	c END parse (18.455298 seconds)
19.59	c BEGIN simplify
19.79	c END simplify (0.202512 seconds)
19.79	c BEGIN encode /tmp/evaluation/192887-1170090115/sugar23041.bcnf
21.50	c END encode (1.709687 seconds)
22.51	c # GENERATE_SAT  END : 93718 variables 260979 clauses 12766296 bytes (22 seconds) [Mon Jan 29 18:02:19 2007]
22.51	c # GENERATE_SAT  CPU : 0.94 = 0.88 + 0.06 + 0 + 0
22.51	
22.51	c # SOLVE_SAT  BEGIN : /tmp/evaluation/192887-1170090115/sugar23041.bcnf [Mon Jan 29 18:02:19 2007]
22.51	c # CMD : /tmp/evaluation/192887-1170090115/minisat /tmp/evaluation/192887-1170090115/sugar23041.bcnf /tmp/evaluation/192887-1170090115/sugar23041.out
22.88	c ==================================[MINISAT]===================================
22.88	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
22.88	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
22.88	c ==============================================================================
22.88	c |         0 |  260979  2930583 |   86993       0        0     nan |  0.000 % |
22.98	c |       102 |  260985  2930583 |   95692      96     1221    12.7 |  0.000 % |
23.14	c |       252 |  260989  2930583 |  105261     242     3293    13.6 |  0.000 % |
23.22	c ==============================================================================
23.22	c restarts              : 3
23.22	c conflicts             : 364            (551 /sec)
23.22	c decisions             : 12787          (19348 /sec)
23.22	c propagations          : 562585         (851242 /sec)
23.22	c conflict literals     : 4236           (18.59 % deleted)
23.22	c Memory used           : 26.66 MB
23.22	c CPU time              : 0.660899 s
23.22	c 
23.22	c UNSATISFIABLE
23.23	c # SOLVE_SAT  END : UNSATISFIABLE (0 seconds) [Mon Jan 29 18:02:19 2007]
23.23	c # SOLVE_SAT  CPU : 0.72 = 0 + 0.01 + 0.66 + 0.05
23.23	
23.23	c # RESULT : UNSATISFIABLE
23.23	
23.23	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 18:02:19 2007]
23.23	s UNSATISFIABLE
23.23	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 18:02:19 2007]
23.23	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
23.23	
23.23	c # MAIN  END :  (23 seconds) [Mon Jan 29 18:02:19 2007]
23.23	c # MAIN  CPU : 2.57 = 0.88 + 0.07 + 1.49 + 0.13
23.23

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/node7/watcher-192887-1170090115 -o ROOT/results/node7/solver-192887-1170090115 -C 1800 -M 900 /tmp/evaluation/192887-1170090115/solver /tmp/evaluation/192887-1170090115 /tmp/evaluation/192887-1170090115/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: 1.54 0.51 0.18 5/100 23042
/proc/meminfo: memFree=596184/2055920 swapFree=4192956/4192956
[pid=23041] ppid=23039 vsize=7504 CPUtime=0
/proc/23041/stat : 23041 (sugar) R 23039 23041 22694 0 -1 4194304 314 0 0 0 0 0 0 0 21 0 1 0 28966347 7684096 50 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244668453292 0 0 4096 0 0 0 0 17 1 0 0
/proc/23041/statm: 1876 50 37 3 0 55 0

[startup+0.106275 s]
/proc/loadavg: 1.54 0.51 0.18 5/100 23042
/proc/meminfo: memFree=596184/2055920 swapFree=4192956/4192956
[pid=23041] ppid=23039 vsize=13724 CPUtime=0.03
/proc/23041/stat : 23041 (sugar) S 23039 23041 22694 0 -1 4194304 1112 0 0 0 3 0 0 0 16 0 1 0 28966347 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23041/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.515317 s]
/proc/loadavg: 1.54 0.51 0.18 5/100 23042
/proc/meminfo: memFree=596184/2055920 swapFree=4192956/4192956
[pid=23041] ppid=23039 vsize=13724 CPUtime=0.03
/proc/23041/stat : 23041 (sugar) S 23039 23041 22694 0 -1 4194304 1121 0 0 0 3 0 0 0 16 0 1 0 28966347 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23041/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33841 s]
/proc/loadavg: 1.54 0.51 0.18 3/108 23058
/proc/meminfo: memFree=566872/2055920 swapFree=4192956/4192956
[pid=23041] ppid=23039 vsize=13724 CPUtime=0.94
/proc/23041/stat : 23041 (sugar) S 23039 23041 22694 0 -1 4194304 1190 8098 0 1 3 0 83 8 15 0 1 0 28966347 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23041/statm: 3431 809 371 3 0 531 0
[pid=23051] ppid=23041 vsize=807064 CPUtime=0.29
/proc/23051/stat : 23051 (java) R 23041 23041 22694 0 -1 0 6252 0 1 0 26 3 0 0 25 0 8 0 28966450 826433536 6002 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23051/statm: 201766 6003 1491 14 0 189044 0
[pid=23051/tid=23052] ppid=23041 vsize=807064 CPUtime=0
/proc/23051/task/23052/stat : 23052 (java) R 23041 23041 22694 0 -1 64 205 0 0 0 0 0 0 0 16 0 8 0 28966453 826433536 6004 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4153822953 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23053] ppid=23041 vsize=807064 CPUtime=0
/proc/23051/task/23053/stat : 23053 (java) S 23041 23041 22694 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 28966453 826433536 6005 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23054] ppid=23041 vsize=807064 CPUtime=0
/proc/23051/task/23054/stat : 23054 (java) S 23041 23041 22694 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 28966453 826433536 6005 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23055] ppid=23041 vsize=807064 CPUtime=0
/proc/23051/task/23055/stat : 23055 (java) S 23041 23041 22694 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 28966456 826433536 6006 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23056] ppid=23041 vsize=807064 CPUtime=0.04
/proc/23051/task/23056/stat : 23056 (java) S 23041 23041 22694 0 -1 64 292 0 0 0 4 0 0 0 17 0 8 0 28966456 826433536 6007 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23057] ppid=23041 vsize=807064 CPUtime=0
/proc/23051/task/23057/stat : 23057 (java) S 23041 23041 22694 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 28966456 826433536 6008 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23058] ppid=23041 vsize=807064 CPUtime=0
/proc/23051/task/23058/stat : 23058 (java) S 23041 23041 22694 0 -1 64 1 0 0 0 0 0 0 0 16 0 8 0 28966456 826433536 6009 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 820788

[startup+2.99258 s]
/proc/loadavg: 1.54 0.51 0.18 4/108 23058
/proc/meminfo: memFree=516952/2055920 swapFree=4192956/4192956
[pid=23041] ppid=23039 vsize=13724 CPUtime=0.94
/proc/23041/stat : 23041 (sugar) S 23039 23041 22694 0 -1 4194304 1190 8098 0 1 3 0 83 8 15 0 1 0 28966347 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23041/statm: 3431 809 371 3 0 531 0
[pid=23051] ppid=23041 vsize=807064 CPUtime=1.92
/proc/23051/stat : 23051 (java) R 23041 23041 22694 0 -1 0 14077 0 1 0 184 8 0 0 25 0 8 0 28966450 826433536 13811 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073571583 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23051/statm: 201766 13811 1494 14 0 189044 0
[pid=23051/tid=23052] ppid=23041 vsize=807064 CPUtime=0.48
/proc/23051/task/23052/stat : 23052 (java) S 23041 23041 22694 0 -1 64 8010 0 0 0 45 3 0 0 16 0 8 0 28966453 826433536 13811 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23053] ppid=23041 vsize=807064 CPUtime=0
/proc/23051/task/23053/stat : 23053 (java) S 23041 23041 22694 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 28966453 826433536 13811 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23054] ppid=23041 vsize=807064 CPUtime=0
/proc/23051/task/23054/stat : 23054 (java) S 23041 23041 22694 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 28966453 826433536 13811 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23055] ppid=23041 vsize=807064 CPUtime=0
/proc/23051/task/23055/stat : 23055 (java) S 23041 23041 22694 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 28966456 826433536 13811 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23056] ppid=23041 vsize=807064 CPUtime=0.04
/proc/23051/task/23056/stat : 23056 (java) S 23041 23041 22694 0 -1 64 292 0 0 0 4 0 0 0 17 0 8 0 28966456 826433536 13811 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23057] ppid=23041 vsize=807064 CPUtime=0
/proc/23051/task/23057/stat : 23057 (java) S 23041 23041 22694 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 28966456 826433536 13811 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23058] ppid=23041 vsize=807064 CPUtime=0
/proc/23051/task/23058/stat : 23058 (java) S 23041 23041 22694 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28966456 826433536 13811 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 820788

[startup+6.28393 s]
/proc/loadavg: 1.66 0.55 0.19 4/108 23084
/proc/meminfo: memFree=408088/2055920 swapFree=4192956/4192956
[pid=23041] ppid=23039 vsize=13724 CPUtime=0.94
/proc/23041/stat : 23041 (sugar) S 23039 23041 22694 0 -1 4194304 1190 8098 0 1 3 0 83 8 15 0 1 0 28966347 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23041/statm: 3431 809 371 3 0 531 0
[pid=23051] ppid=23041 vsize=807340 CPUtime=5.18
/proc/23051/stat : 23051 (java) R 23041 23041 22694 0 -1 0 25165 0 1 0 501 17 0 0 25 0 8 0 28966450 826716160 24855 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073585721 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23051/statm: 201835 24855 1506 14 0 189113 0
[pid=23051/tid=23052] ppid=23041 vsize=807340 CPUtime=1.18
/proc/23051/task/23052/stat : 23052 (java) S 23041 23041 22694 0 -1 64 18918 0 0 0 110 8 0 0 16 0 8 0 28966453 826716160 24855 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23051/tid=23053] ppid=23041 vsize=807340 CPUtime=0
/proc/23051/task/23053/stat : 23053 (java) S 23041 23041 22694 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 28966453 826716160 24855 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23054] ppid=23041 vsize=807340 CPUtime=0
/proc/23051/task/23054/stat : 23054 (java) S 23041 23041 22694 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 28966453 826716160 24855 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23055] ppid=23041 vsize=807340 CPUtime=0
/proc/23051/task/23055/stat : 23055 (java) S 23041 23041 22694 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 28966456 826716160 24855 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23056] ppid=23041 vsize=807340 CPUtime=0.13
/proc/23051/task/23056/stat : 23056 (java) S 23041 23041 22694 0 -1 64 404 0 0 0 13 0 0 0 16 0 8 0 28966456 826716160 24855 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23051/tid=23057] ppid=23041 vsize=807340 CPUtime=0
/proc/23051/task/23057/stat : 23057 (java) S 23041 23041 22694 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 28966456 826716160 24855 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23058] ppid=23041 vsize=807340 CPUtime=0
/proc/23051/task/23058/stat : 23058 (java) S 23041 23041 22694 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28966456 826716160 24855 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 821064

[startup+12.7356 s]
/proc/loadavg: 1.69 0.57 0.20 3/108 23092
/proc/meminfo: memFree=204952/2055920 swapFree=4192956/4192956
[pid=23041] ppid=23039 vsize=13724 CPUtime=0.94
/proc/23041/stat : 23041 (sugar) S 23039 23041 22694 0 -1 4194304 1190 8098 0 1 3 0 83 8 15 0 1 0 28966347 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 244680011874 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23041/statm: 3431 809 371 3 0 531 0
[pid=23051] ppid=23041 vsize=807340 CPUtime=11.55
/proc/23051/stat : 23051 (java) R 23041 23041 22694 0 -1 0 43019 0 1 0 1126 29 0 0 25 0 8 0 28966450 826716160 42592 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23051/statm: 201835 42592 1507 14 0 189113 0
[pid=23051/tid=23052] ppid=23041 vsize=807340 CPUtime=2.3
/proc/23051/task/23052/stat : 23052 (java) R 23041 23041 22694 0 -1 64 36655 0 0 0 214 16 0 0 15 0 8 0 28966453 826716160 42592 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4153827336 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23051/tid=23053] ppid=23041 vsize=807340 CPUtime=0
/proc/23051/task/23053/stat : 23053 (java) S 23041 23041 22694 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 28966453 826716160 42592 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23054] ppid=23041 vsize=807340 CPUtime=0
/proc/23051/task/23054/stat : 23054 (java) S 23041 23041 22694 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 28966453 826716160 42592 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23055] ppid=23041 vsize=807340 CPUtime=0
/proc/23051/task/23055/stat : 23055 (java) S 23041 23041 22694 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 28966456 826716160 42592 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23056] ppid=23041 vsize=807340 CPUtime=0.13
/proc/23051/task/23056/stat : 23056 (java) S 23041 23041 22694 0 -1 64 404 0 0 0 13 0 0 0 17 0 8 0 28966456 826716160 42592 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23051/tid=23057] ppid=23041 vsize=807340 CPUtime=0
/proc/23051/task/23057/stat : 23057 (java) S 23041 23041 22694 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 28966456 826716160 42592 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23051/tid=23058] ppid=23041 vsize=807340 CPUtime=0
/proc/23051/task/23058/stat : 23058 (java) S 23041 23041 22694 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28966456 826716160 42592 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 821064

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23041 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=415632 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=224965
CPU time returned by wait4() is 2.6406
while last known CPU time is 22.92

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

Real time (s): 23.2551
CPU time (s): 22.92
CPU user time (s): 22.21
CPU system time (s): 0.71
CPU usage (%): 98.5592
Max. virtual memory (cumulated for all children) (KiB): 823068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.41563
system time used= 0.224965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29218
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= 806
involuntary context switches= 797

runsolver used 0.034994 s user time and 0.092985 s system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Jan 29 17:01:56 UTC 2007


IDJOB= 192887
IDBENCH= 3132
IDSOLVER= 86
FILE ID= node7/192887-1170090115

PBS_JOBID= 3689383

Free space on /tmp= 65491 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/ehi/ehi-85/ehi-85-297-6_ext.xml
COMMAND LINE= /tmp/evaluation/192887-1170090115/solver /tmp/evaluation/192887-1170090115 /tmp/evaluation/192887-1170090115/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-192887-1170090115 -o ROOT/results/node7/solver-192887-1170090115 -C 1800 -M 900  /tmp/evaluation/192887-1170090115/solver /tmp/evaluation/192887-1170090115 /tmp/evaluation/192887-1170090115/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  1aa2529decea7b8c8368fe4732e94361

RANDOM SEED= 869690540

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		: 3000.232
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		: 3000.232
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:        596600 kB
Buffers:         41900 kB
Cached:        1230312 kB
SwapCached:          0 kB
Active:         237188 kB
Inactive:      1144176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        596600 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:          462308 kB
Writeback:           0 kB
Mapped:         134112 kB
Slab:            62304 kB
Committed_AS:   420508 kB
PageTables:       2556 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= 65164 MiB



End job on node7 on Mon Jan 29 17:02:22 UTC 2007