Trace number 193856

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 22.62 23.3804

General information on the benchmark

Nameehi/ehi-85/
ehi-85-297-87_ext.xml
MD5SUM67eb8b5b022fd9801982f24317717ae7
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 benchmark0.102983
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables297
Number of constraints4128
Maximum constraint arity2
Maximum domain size7
Number of constraints which are defined in extension4128
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/193856-1170090212/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/193856-1170090212/unknown.xml [Mon Jan 29 18:03:35 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/193856-1170090212/unknown.xml /tmp/evaluation/193856-1170090212/sugar23428.csp [Mon Jan 29 18:03:35 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/193856-1170090212/sugar-v0-40.jar -convert /tmp/evaluation/193856-1170090212/unknown.xml /tmp/evaluation/193856-1170090212/sugar23428.csp
0.17	c BEGIN convert /tmp/evaluation/193856-1170090212/unknown.xml
1.00	c END convert (0.833406 seconds)
1.02	c # CONVERT_XML  END : /tmp/evaluation/193856-1170090212/sugar23428.csp 3158231 bytes (1 seconds) [Mon Jan 29 18:03:36 2007]
1.02	c # CONVERT_XML  CPU : 0.94 = 0 + 0 + 0.87 + 0.07
1.02	
1.02	c # GENERATE_SAT  BEGIN : /tmp/evaluation/193856-1170090212/sugar23428.bcnf [Mon Jan 29 18:03:36 2007]
1.02	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/193856-1170090212/sugar-v0-40.jar -bcnf -map /tmp/evaluation/193856-1170090212/sugar23428.map /tmp/evaluation/193856-1170090212/sugar23428.csp /tmp/evaluation/193856-1170090212/sugar23428.bcnf
1.14	c BEGIN parse /tmp/evaluation/193856-1170090212/sugar23428.csp
19.76	c END parse (18.617669 seconds)
19.76	c BEGIN simplify
20.00	c END simplify (0.234926 seconds)
20.00	c BEGIN encode /tmp/evaluation/193856-1170090212/sugar23428.bcnf
21.74	c END encode (1.739078 seconds)
22.77	c # GENERATE_SAT  END : 99324 variables 272603 clauses 13533452 bytes (22 seconds) [Mon Jan 29 18:03:58 2007]
22.77	c # GENERATE_SAT  CPU : 0.96 = 0.88 + 0.08 + 0 + 0
22.77	
22.77	c # SOLVE_SAT  BEGIN : /tmp/evaluation/193856-1170090212/sugar23428.bcnf [Mon Jan 29 18:03:58 2007]
22.77	c # CMD : /tmp/evaluation/193856-1170090212/minisat /tmp/evaluation/193856-1170090212/sugar23428.bcnf /tmp/evaluation/193856-1170090212/sugar23428.out
23.15	c ==================================[MINISAT]===================================
23.15	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
23.15	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
23.15	c ==============================================================================
23.15	c |         0 |  272603  3110748 |   90867       0        0     nan |  0.000 % |
23.26	c |       100 |  272608  3110748 |   99953      95     1397    14.7 |  0.000 % |
23.35	c ==============================================================================
23.35	c restarts              : 2
23.35	c conflicts             : 238            (437 /sec)
23.35	c decisions             : 3229           (5926 /sec)
23.35	c propagations          : 364288         (668520 /sec)
23.35	c conflict literals     : 2566           (31.79 % deleted)
23.35	c Memory used           : 27.49 MB
23.35	c CPU time              : 0.544917 s
23.35	c 
23.35	c UNSATISFIABLE
23.35	c # SOLVE_SAT  END : UNSATISFIABLE (1 seconds) [Mon Jan 29 18:03:59 2007]
23.35	c # SOLVE_SAT  CPU : 0.6 = 0 + 0.01 + 0.55 + 0.04
23.35	
23.35	c # RESULT : UNSATISFIABLE
23.35	
23.35	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 18:03:59 2007]
23.35	s UNSATISFIABLE
23.35	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 18:03:59 2007]
23.36	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
23.36	
23.36	c # MAIN  END :  (24 seconds) [Mon Jan 29 18:03:59 2007]
23.36	c # MAIN  CPU : 2.5 = 0.88 + 0.09 + 1.42 + 0.11
23.36

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/node11/watcher-193856-1170090212 -o ROOT/results/node11/solver-193856-1170090212 -C 1800 -M 900 /tmp/evaluation/193856-1170090212/solver /tmp/evaluation/193856-1170090212 /tmp/evaluation/193856-1170090212/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: 0.96 0.43 0.16 5/95 23429
/proc/meminfo: memFree=1570312/2055920 swapFree=4192956/4192956
[pid=23428] ppid=23426 vsize=18540 CPUtime=0
/proc/23428/stat : 23428 (runsolver) R 23426 23428 22725 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 28976071 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 262910045479 0 0 4096 24578 0 0 0 17 1 0 0
/proc/23428/statm: 4635 279 244 17 0 2626 0

[startup+0.104161 s]
/proc/loadavg: 0.96 0.43 0.16 5/95 23429
/proc/meminfo: memFree=1570312/2055920 swapFree=4192956/4192956
[pid=23428] ppid=23426 vsize=13724 CPUtime=0.03
/proc/23428/stat : 23428 (sugar) S 23426 23428 22725 0 -1 4194304 1112 0 0 0 3 0 0 0 18 0 1 0 28976071 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23428/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.512209 s]
/proc/loadavg: 0.96 0.43 0.16 5/95 23429
/proc/meminfo: memFree=1570312/2055920 swapFree=4192956/4192956
[pid=23428] ppid=23426 vsize=13724 CPUtime=0.03
/proc/23428/stat : 23428 (sugar) S 23426 23428 22725 0 -1 4194304 1121 0 0 0 3 0 0 0 15 0 1 0 28976071 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23428/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33331 s]
/proc/loadavg: 0.96 0.43 0.16 3/103 23445
/proc/meminfo: memFree=1554184/2055920 swapFree=4192956/4192956
[pid=23428] ppid=23426 vsize=13724 CPUtime=0.97
/proc/23428/stat : 23428 (sugar) S 23426 23428 22725 0 -1 4194304 1190 8104 0 1 3 0 87 7 16 0 1 0 28976071 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23428/statm: 3431 809 371 3 0 531 0
[pid=23438] ppid=23428 vsize=807064 CPUtime=0.28
/proc/23438/stat : 23438 (java) R 23428 23428 22725 0 -1 0 5876 0 1 0 25 3 0 0 23 0 8 0 28976173 826433536 5627 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073484304 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23438/statm: 201766 5628 1482 14 0 189044 0
[pid=23438/tid=23439] ppid=23428 vsize=807064 CPUtime=0
/proc/23438/task/23439/stat : 23439 (java) S 23428 23428 22725 0 -1 64 6 0 0 0 0 0 0 0 21 0 8 0 28976176 826433536 5630 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23438/tid=23440] ppid=23428 vsize=807064 CPUtime=0
/proc/23438/task/23440/stat : 23440 (java) S 23428 23428 22725 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 28976177 826433536 5631 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23438/tid=23441] ppid=23428 vsize=807064 CPUtime=0
/proc/23438/task/23441/stat : 23441 (java) S 23428 23428 22725 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 28976177 826433536 5633 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23438/tid=23442] ppid=23428 vsize=807064 CPUtime=0
/proc/23438/task/23442/stat : 23442 (java) S 23428 23428 22725 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 28976181 826433536 5634 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23443] ppid=23428 vsize=807064 CPUtime=0.04
/proc/23438/task/23443/stat : 23443 (java) S 23428 23428 22725 0 -1 64 292 0 0 0 4 0 0 0 17 0 8 0 28976181 826433536 5635 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23444] ppid=23428 vsize=807064 CPUtime=0
/proc/23438/task/23444/stat : 23444 (java) S 23428 23428 22725 0 -1 64 3 0 0 0 0 0 0 0 24 0 8 0 28976181 826433536 5637 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23445] ppid=23428 vsize=807064 CPUtime=0
/proc/23438/task/23445/stat : 23445 (java) S 23428 23428 22725 0 -1 64 0 0 0 0 0 0 0 0 16 0 8 0 28976181 826433536 5638 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 820788

[startup+3.0045 s]
/proc/loadavg: 0.96 0.43 0.16 3/103 23445
/proc/meminfo: memFree=1507080/2055920 swapFree=4192956/4192956
[pid=23428] ppid=23426 vsize=13724 CPUtime=0.97
/proc/23428/stat : 23428 (sugar) S 23426 23428 22725 0 -1 4194304 1190 8104 0 1 3 0 87 7 16 0 1 0 28976071 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23428/statm: 3431 809 371 3 0 531 0
[pid=23438] ppid=23428 vsize=807064 CPUtime=1.96
/proc/23438/stat : 23438 (java) R 23428 23428 22725 0 -1 0 13607 0 1 0 188 8 0 0 25 0 8 0 28976173 826433536 13342 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073479415 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23438/statm: 201766 13342 1494 14 0 189044 0
[pid=23438/tid=23439] ppid=23428 vsize=807064 CPUtime=0.49
/proc/23438/task/23439/stat : 23439 (java) S 23428 23428 22725 0 -1 64 7541 0 0 0 46 3 0 0 16 0 8 0 28976176 826433536 13342 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23440] ppid=23428 vsize=807064 CPUtime=0
/proc/23438/task/23440/stat : 23440 (java) S 23428 23428 22725 0 -1 64 11 0 0 0 0 0 0 0 17 0 8 0 28976177 826433536 13342 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23441] ppid=23428 vsize=807064 CPUtime=0
/proc/23438/task/23441/stat : 23441 (java) S 23428 23428 22725 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 28976177 826433536 13342 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23442] ppid=23428 vsize=807064 CPUtime=0
/proc/23438/task/23442/stat : 23442 (java) S 23428 23428 22725 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 28976181 826433536 13342 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23443] ppid=23428 vsize=807064 CPUtime=0.04
/proc/23438/task/23443/stat : 23443 (java) S 23428 23428 22725 0 -1 64 292 0 0 0 4 0 0 0 16 0 8 0 28976181 826433536 13342 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23444] ppid=23428 vsize=807064 CPUtime=0
/proc/23438/task/23444/stat : 23444 (java) S 23428 23428 22725 0 -1 64 3 0 0 0 0 0 0 0 24 0 8 0 28976181 826433536 13342 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23445] ppid=23428 vsize=807064 CPUtime=0
/proc/23438/task/23445/stat : 23445 (java) S 23428 23428 22725 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 28976181 826433536 13342 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 820788

[startup+6.22188 s]
/proc/loadavg: 1.12 0.47 0.17 3/96 23445
/proc/meminfo: memFree=1651336/2055920 swapFree=4192956/4192956
[pid=23428] ppid=23426 vsize=13724 CPUtime=0.97
/proc/23428/stat : 23428 (sugar) S 23426 23428 22725 0 -1 4194304 1190 8104 0 1 3 0 87 7 16 0 1 0 28976071 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23428/statm: 3431 809 371 3 0 531 0
[pid=23438] ppid=23428 vsize=807340 CPUtime=5.17
/proc/23438/stat : 23438 (java) R 23428 23428 22725 0 -1 0 24646 0 1 0 502 15 0 0 23 0 8 0 28976173 826716160 24340 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23438/statm: 201835 24340 1506 14 0 189113 0
[pid=23438/tid=23439] ppid=23428 vsize=807340 CPUtime=1.21
/proc/23438/task/23439/stat : 23439 (java) R 23428 23428 22725 0 -1 64 18403 0 0 0 113 8 0 0 15 0 8 0 28976176 826716160 24340 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4153827336 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23440] ppid=23428 vsize=807340 CPUtime=0
/proc/23438/task/23440/stat : 23440 (java) S 23428 23428 22725 0 -1 64 11 0 0 0 0 0 0 0 17 0 8 0 28976177 826716160 24340 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23441] ppid=23428 vsize=807340 CPUtime=0
/proc/23438/task/23441/stat : 23441 (java) S 23428 23428 22725 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 28976177 826716160 24340 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23442] ppid=23428 vsize=807340 CPUtime=0
/proc/23438/task/23442/stat : 23442 (java) S 23428 23428 22725 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 28976181 826716160 24340 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23443] ppid=23428 vsize=807340 CPUtime=0.13
/proc/23438/task/23443/stat : 23443 (java) S 23428 23428 22725 0 -1 64 404 0 0 0 13 0 0 0 16 0 8 0 28976181 826716160 24340 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23444] ppid=23428 vsize=807340 CPUtime=0
/proc/23438/task/23444/stat : 23444 (java) S 23428 23428 22725 0 -1 64 3 0 0 0 0 0 0 0 24 0 8 0 28976181 826716160 24340 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23445] ppid=23428 vsize=807340 CPUtime=0
/proc/23438/task/23445/stat : 23445 (java) S 23428 23428 22725 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 28976181 826716160 24340 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 821064

[startup+12.6358 s]
/proc/loadavg: 1.11 0.48 0.17 2/89 23454
/proc/meminfo: memFree=1612856/2055920 swapFree=4192956/4192956
[pid=23428] ppid=23426 vsize=13724 CPUtime=0.97
/proc/23428/stat : 23428 (sugar) S 23426 23428 22725 0 -1 4194304 1190 8104 0 1 3 0 87 7 16 0 1 0 28976071 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23428/statm: 3431 809 371 3 0 531 0
[pid=23438] ppid=23428 vsize=807340 CPUtime=11.56
/proc/23438/stat : 23438 (java) R 23428 23428 22725 0 -1 0 43464 0 1 0 1132 24 0 0 17 0 8 0 28976173 826716160 43035 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073579582 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23438/statm: 201835 43035 1506 14 0 189113 0
[pid=23438/tid=23439] ppid=23428 vsize=807340 CPUtime=2.29
/proc/23438/task/23439/stat : 23439 (java) S 23428 23428 22725 0 -1 64 37098 0 0 0 212 17 0 0 16 0 8 0 28976176 826716160 43035 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23438/tid=23440] ppid=23428 vsize=807340 CPUtime=0
/proc/23438/task/23440/stat : 23440 (java) S 23428 23428 22725 0 -1 64 11 0 0 0 0 0 0 0 17 0 8 0 28976177 826716160 43035 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23441] ppid=23428 vsize=807340 CPUtime=0
/proc/23438/task/23441/stat : 23441 (java) S 23428 23428 22725 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 28976177 826716160 43035 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23442] ppid=23428 vsize=807340 CPUtime=0
/proc/23438/task/23442/stat : 23442 (java) S 23428 23428 22725 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 28976181 826716160 43035 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23443] ppid=23428 vsize=807340 CPUtime=0.13
/proc/23438/task/23443/stat : 23443 (java) S 23428 23428 22725 0 -1 64 404 0 0 0 13 0 0 0 16 0 8 0 28976181 826716160 43035 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23444] ppid=23428 vsize=807340 CPUtime=0
/proc/23438/task/23444/stat : 23444 (java) S 23428 23428 22725 0 -1 64 3 0 0 0 0 0 0 0 24 0 8 0 28976181 826716160 43035 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23438/tid=23445] ppid=23428 vsize=807340 CPUtime=0
/proc/23438/task/23445/stat : 23445 (java) S 23428 23428 22725 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 28976181 826716160 43035 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 821064

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23428 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=342643 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=224965
CPU time returned by wait4() is 2.56761
while last known CPU time is 22.62

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

Real time (s): 23.3804
CPU time (s): 22.62
CPU user time (s): 22.01
CPU system time (s): 0.61
CPU usage (%): 96.7477
Max. virtual memory (cumulated for all children) (KiB): 823068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.34264
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= 30192
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= 754
involuntary context switches= 782

runsolver used 0.035994 s user time and 0.089986 s system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Jan 29 17:03:35 UTC 2007


IDJOB= 193856
IDBENCH= 3183
IDSOLVER= 86
FILE ID= node11/193856-1170090212

PBS_JOBID= 3689378

Free space on /tmp= 66557 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/ehi/ehi-85/ehi-85-297-87_ext.xml
COMMAND LINE= /tmp/evaluation/193856-1170090212/solver /tmp/evaluation/193856-1170090212 /tmp/evaluation/193856-1170090212/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-193856-1170090212 -o ROOT/results/node11/solver-193856-1170090212 -C 1800 -M 900  /tmp/evaluation/193856-1170090212/solver /tmp/evaluation/193856-1170090212 /tmp/evaluation/193856-1170090212/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  67eb8b5b022fd9801982f24317717ae7

RANDOM SEED= 490196838

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		: 3000.243
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		: 3000.243
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:       1571240 kB
Buffers:         40592 kB
Cached:         141104 kB
SwapCached:          0 kB
Active:         386596 kB
Inactive:        51856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571240 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5428 kB
Writeback:           0 kB
Mapped:         282296 kB
Slab:            30628 kB
Committed_AS:   427072 kB
PageTables:       2628 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= 66561 MiB



End job on node11 on Mon Jan 29 17:04:02 UTC 2007