Trace number 192944

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 23.95 24.2467

General information on the benchmark

Nameehi/ehi-85/
ehi-85-297-30_ext.xml
MD5SUM5b1dec056d0fb73b147764708ef39b1c
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 benchmark0.220966
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables297
Number of constraints4121
Maximum constraint arity2
Maximum domain size7
Number of constraints which are defined in extension4121
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/192944-1170090121/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/192944-1170090121/unknown.xml [Mon Jan 29 18:02:02 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/192944-1170090121/unknown.xml /tmp/evaluation/192944-1170090121/sugar23253.csp [Mon Jan 29 18:02:02 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/192944-1170090121/sugar-v0-40.jar -convert /tmp/evaluation/192944-1170090121/unknown.xml /tmp/evaluation/192944-1170090121/sugar23253.csp
0.21	c BEGIN convert /tmp/evaluation/192944-1170090121/unknown.xml
1.03	c END convert (0.819478 seconds)
1.08	c # CONVERT_XML  END : /tmp/evaluation/192944-1170090121/sugar23253.csp 3151602 bytes (1 seconds) [Mon Jan 29 18:02:03 2007]
1.08	c # CONVERT_XML  CPU : 0.92 = 0 + 0 + 0.85 + 0.07
1.08	
1.08	c # GENERATE_SAT  BEGIN : /tmp/evaluation/192944-1170090121/sugar23253.bcnf [Mon Jan 29 18:02:03 2007]
1.08	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/192944-1170090121/sugar-v0-40.jar -bcnf -map /tmp/evaluation/192944-1170090121/sugar23253.map /tmp/evaluation/192944-1170090121/sugar23253.csp /tmp/evaluation/192944-1170090121/sugar23253.bcnf
1.20	c BEGIN parse /tmp/evaluation/192944-1170090121/sugar23253.csp
20.32	c END parse (19.110133 seconds)
20.32	c BEGIN simplify
20.53	c END simplify (0.210172 seconds)
20.53	c BEGIN encode /tmp/evaluation/192944-1170090121/sugar23253.bcnf
22.22	c END encode (1.695867 seconds)
23.26	c # GENERATE_SAT  END : 97260 variables 268681 clauses 13266264 bytes (22 seconds) [Mon Jan 29 18:02:25 2007]
23.26	c # GENERATE_SAT  CPU : 0.94 = 0.87 + 0.07 + 0 + 0
23.26	
23.26	c # SOLVE_SAT  BEGIN : /tmp/evaluation/192944-1170090121/sugar23253.bcnf [Mon Jan 29 18:02:25 2007]
23.26	c # CMD : /tmp/evaluation/192944-1170090121/minisat /tmp/evaluation/192944-1170090121/sugar23253.bcnf /tmp/evaluation/192944-1170090121/sugar23253.out
23.61	c ==================================[MINISAT]===================================
23.61	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
23.61	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
23.61	c ==============================================================================
23.61	c |         0 |  268681  3047873 |   89560       0        0     nan |  0.000 % |
23.71	c |       100 |  268687  3047873 |   98516      94     1533    16.3 |  0.000 % |
23.84	c |       250 |  268693  3047873 |  108367     238     3674    15.4 |  0.000 % |
24.02	c |       475 |  268702  3047873 |  119204     454     6350    14.0 |  0.000 % |
24.21	c ==============================================================================
24.21	c restarts              : 4
24.21	c conflicts             : 746            (820 /sec)
24.21	c decisions             : 19443          (21369 /sec)
24.21	c propagations          : 1220942        (1341899 /sec)
24.21	c conflict literals     : 9197           (25.92 % deleted)
24.21	c Memory used           : 27.40 MB
24.21	c CPU time              : 0.909861 s
24.21	c 
24.21	c UNSATISFIABLE
24.22	c # SOLVE_SAT  END : UNSATISFIABLE (1 seconds) [Mon Jan 29 18:02:26 2007]
24.22	c # SOLVE_SAT  CPU : 0.96 = 0 + 0 + 0.91 + 0.05
24.22	
24.22	c # RESULT : UNSATISFIABLE
24.22	
24.22	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 18:02:26 2007]
24.22	s UNSATISFIABLE
24.22	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 18:02:26 2007]
24.22	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
24.22	
24.22	c # MAIN  END :  (24 seconds) [Mon Jan 29 18:02:26 2007]
24.22	c # MAIN  CPU : 2.83 = 0.88 + 0.07 + 1.76 + 0.12
24.22

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/node19/watcher-192944-1170090121 -o ROOT/results/node19/solver-192944-1170090121 -C 1800 -M 900 /tmp/evaluation/192944-1170090121/solver /tmp/evaluation/192944-1170090121 /tmp/evaluation/192944-1170090121/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: 0.49 0.13 0.04 5/101 23254
/proc/meminfo: memFree=1638408/2055920 swapFree=4192956/4192956
[pid=23253] ppid=23251 vsize=18540 CPUtime=0
/proc/23253/stat : 23253 (runsolver) R 23251 23253 22711 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 28966160 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 255236566311 0 0 4096 24578 0 0 0 17 1 0 0
/proc/23253/statm: 4635 279 244 17 0 2626 0

[startup+0.104389 s]
/proc/loadavg: 0.49 0.13 0.04 5/101 23254
/proc/meminfo: memFree=1638408/2055920 swapFree=4192956/4192956
[pid=23253] ppid=23251 vsize=13724 CPUtime=0.03
/proc/23253/stat : 23253 (sugar) S 23251 23253 22711 0 -1 4194304 1112 0 0 0 3 0 0 0 18 0 1 0 28966160 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23253/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.512433 s]
/proc/loadavg: 0.49 0.13 0.04 5/101 23254
/proc/meminfo: memFree=1638408/2055920 swapFree=4192956/4192956
[pid=23253] ppid=23251 vsize=13724 CPUtime=0.03
/proc/23253/stat : 23253 (sugar) S 23251 23253 22711 0 -1 4194304 1121 0 0 0 3 0 0 0 15 0 1 0 28966160 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23253/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33452 s]
/proc/loadavg: 0.69 0.18 0.06 4/103 23276
/proc/meminfo: memFree=1618496/2055920 swapFree=4192956/4192956
[pid=23253] ppid=23251 vsize=13724 CPUtime=0.95
/proc/23253/stat : 23253 (sugar) S 23251 23253 22711 0 -1 4194304 1190 8105 0 1 3 0 85 7 15 0 1 0 28966160 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23253/statm: 3431 809 371 3 0 531 0
[pid=23275] ppid=23253 vsize=807064 CPUtime=0.23
/proc/23275/stat : 23275 (java) R 23253 23253 22711 0 -1 0 3968 0 1 0 20 3 0 0 20 0 8 0 28966269 826433536 3719 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073491335 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23275/statm: 201766 3720 1482 14 0 189044 0
[pid=23275/tid=23276] ppid=23253 vsize=807064 CPUtime=0
/proc/23275/task/23276/stat : 23276 (java) S 23253 23253 22711 0 -1 64 5 0 0 0 0 0 0 0 19 0 8 0 28966272 826433536 3721 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23277] ppid=23253 vsize=807064 CPUtime=0
/proc/23275/task/23277/stat : 23277 (java) S 23253 23253 22711 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 28966273 826433536 3723 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23278] ppid=23253 vsize=807064 CPUtime=0
/proc/23275/task/23278/stat : 23278 (java) S 23253 23253 22711 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 28966273 826433536 3724 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 820788

[startup+3.01326 s]
/proc/loadavg: 0.69 0.18 0.06 5/109 23282
/proc/meminfo: memFree=1571472/2055920 swapFree=4192956/4192956
[pid=23253] ppid=23251 vsize=13724 CPUtime=0.95
/proc/23253/stat : 23253 (sugar) S 23251 23253 22711 0 -1 4194304 1190 8105 0 1 3 0 85 7 15 0 1 0 28966160 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23253/statm: 3431 809 371 3 0 531 0
[pid=23275] ppid=23253 vsize=807064 CPUtime=1.9
/proc/23275/stat : 23275 (java) R 23253 23253 22711 0 -1 0 13177 0 1 0 182 8 0 0 25 0 8 0 28966269 826433536 12912 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23275/statm: 201766 12912 1494 14 0 189044 0
[pid=23275/tid=23276] ppid=23253 vsize=807064 CPUtime=0.47
/proc/23275/task/23276/stat : 23276 (java) R 23253 23253 22711 0 -1 64 7110 0 0 0 44 3 0 0 16 0 8 0 28966272 826433536 12912 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4153823370 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23277] ppid=23253 vsize=807064 CPUtime=0
/proc/23275/task/23277/stat : 23277 (java) S 23253 23253 22711 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 28966273 826433536 12912 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23278] ppid=23253 vsize=807064 CPUtime=0
/proc/23275/task/23278/stat : 23278 (java) S 23253 23253 22711 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 28966273 826433536 12912 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23279] ppid=23253 vsize=807064 CPUtime=0
/proc/23275/task/23279/stat : 23279 (java) S 23253 23253 22711 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 28966276 826433536 12912 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23280] ppid=23253 vsize=807064 CPUtime=0.05
/proc/23275/task/23280/stat : 23280 (java) S 23253 23253 22711 0 -1 64 292 0 0 0 5 0 0 0 17 0 8 0 28966276 826433536 12912 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23281] ppid=23253 vsize=807064 CPUtime=0
/proc/23275/task/23281/stat : 23281 (java) S 23253 23253 22711 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 28966276 826433536 12912 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23282] ppid=23253 vsize=807064 CPUtime=0
/proc/23275/task/23282/stat : 23282 (java) S 23253 23253 22711 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28966276 826433536 12912 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.85
Current children cumulated vsize (KiB) 820788

[startup+6.23105 s]
/proc/loadavg: 0.69 0.18 0.06 3/109 23288
/proc/meminfo: memFree=1482704/2055920 swapFree=4192956/4192956
[pid=23253] ppid=23251 vsize=13724 CPUtime=0.95
/proc/23253/stat : 23253 (sugar) S 23251 23253 22711 0 -1 4194304 1190 8105 0 1 3 0 85 7 15 0 1 0 28966160 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23253/statm: 3431 809 371 3 0 531 0
[pid=23275] ppid=23253 vsize=807340 CPUtime=5.12
/proc/23275/stat : 23275 (java) R 23253 23253 22711 0 -1 0 24518 0 1 0 498 14 0 0 25 0 8 0 28966269 826716160 24213 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073448213 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23275/statm: 201835 24213 1506 14 0 189113 0
[pid=23275/tid=23276] ppid=23253 vsize=807340 CPUtime=1.22
/proc/23275/task/23276/stat : 23276 (java) S 23253 23253 22711 0 -1 64 18275 0 0 0 114 8 0 0 16 0 8 0 28966272 826716160 24213 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23277] ppid=23253 vsize=807340 CPUtime=0
/proc/23275/task/23277/stat : 23277 (java) S 23253 23253 22711 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 28966273 826716160 24213 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23278] ppid=23253 vsize=807340 CPUtime=0
/proc/23275/task/23278/stat : 23278 (java) S 23253 23253 22711 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 28966273 826716160 24213 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23279] ppid=23253 vsize=807340 CPUtime=0
/proc/23275/task/23279/stat : 23279 (java) S 23253 23253 22711 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 28966276 826716160 24213 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23280] ppid=23253 vsize=807340 CPUtime=0.14
/proc/23275/task/23280/stat : 23280 (java) S 23253 23253 22711 0 -1 64 404 0 0 0 14 0 0 0 16 0 8 0 28966276 826716160 24213 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23281] ppid=23253 vsize=807340 CPUtime=0
/proc/23275/task/23281/stat : 23281 (java) S 23253 23253 22711 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 28966276 826716160 24213 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23282] ppid=23253 vsize=807340 CPUtime=0
/proc/23275/task/23282/stat : 23282 (java) S 23253 23253 22711 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28966276 826716160 24213 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.07
Current children cumulated vsize (KiB) 821064

[startup+12.7308 s]
/proc/loadavg: 1.05 0.27 0.09 3/109 23296
/proc/meminfo: memFree=1331536/2055920 swapFree=4192956/4192956
[pid=23253] ppid=23251 vsize=13724 CPUtime=0.95
/proc/23253/stat : 23253 (sugar) S 23251 23253 22711 0 -1 4194304 1190 8105 0 1 3 0 85 7 15 0 1 0 28966160 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 255245463650 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23253/statm: 3431 809 371 3 0 531 0
[pid=23275] ppid=23253 vsize=807340 CPUtime=11.61
/proc/23275/stat : 23275 (java) R 23253 23253 22711 0 -1 0 42547 0 1 0 1136 25 0 0 25 0 8 0 28966269 826716160 42124 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073594720 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23275/statm: 201835 42124 1506 14 0 189113 0
[pid=23275/tid=23276] ppid=23253 vsize=807340 CPUtime=2.36
/proc/23275/task/23276/stat : 23276 (java) S 23253 23253 22711 0 -1 64 36186 0 0 0 218 18 0 0 16 0 8 0 28966272 826716160 42124 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23277] ppid=23253 vsize=807340 CPUtime=0
/proc/23275/task/23277/stat : 23277 (java) S 23253 23253 22711 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 28966273 826716160 42124 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23278] ppid=23253 vsize=807340 CPUtime=0
/proc/23275/task/23278/stat : 23278 (java) S 23253 23253 22711 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 28966273 826716160 42124 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23279] ppid=23253 vsize=807340 CPUtime=0
/proc/23275/task/23279/stat : 23279 (java) S 23253 23253 22711 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 28966276 826716160 42124 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23280] ppid=23253 vsize=807340 CPUtime=0.14
/proc/23275/task/23280/stat : 23280 (java) S 23253 23253 22711 0 -1 64 404 0 0 0 14 0 0 0 17 0 8 0 28966276 826716160 42124 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23281] ppid=23253 vsize=807340 CPUtime=0
/proc/23275/task/23281/stat : 23281 (java) S 23253 23253 22711 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 28966276 826716160 42124 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23275/tid=23282] ppid=23253 vsize=807340 CPUtime=0
/proc/23275/task/23282/stat : 23282 (java) S 23253 23253 22711 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28966276 826716160 42124 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 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 23253 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=675593 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=225965
CPU time returned by wait4() is 2.90156
while last known CPU time is 23.95

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

Real time (s): 24.2467
CPU time (s): 23.95
CPU user time (s): 23.28
CPU system time (s): 0.67
CPU usage (%): 98.7764
Max. virtual memory (cumulated for all children) (KiB): 823068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.67559
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29889
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= 752
involuntary context switches= 747

runsolver used 0.034994 s user time and 0.091986 s system time

The end

Launcher Data (download as text)

Begin job on node19 on Mon Jan 29 17:02:01 UTC 2007


IDJOB= 192944
IDBENCH= 3135
IDSOLVER= 86
FILE ID= node19/192944-1170090121

PBS_JOBID= 3689362

Free space on /tmp= 66558 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/ehi/ehi-85/ehi-85-297-30_ext.xml
COMMAND LINE= /tmp/evaluation/192944-1170090121/solver /tmp/evaluation/192944-1170090121 /tmp/evaluation/192944-1170090121/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-192944-1170090121 -o ROOT/results/node19/solver-192944-1170090121 -C 1800 -M 900  /tmp/evaluation/192944-1170090121/solver /tmp/evaluation/192944-1170090121 /tmp/evaluation/192944-1170090121/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  5b1dec056d0fb73b147764708ef39b1c

RANDOM SEED= 877642086

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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1639400 kB
Buffers:         46700 kB
Cached:         167908 kB
SwapCached:          0 kB
Active:         266388 kB
Inactive:        82004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1639400 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5460 kB
Writeback:           0 kB
Mapped:         159724 kB
Slab:            52328 kB
Committed_AS:   417520 kB
PageTables:       2616 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 node19 on Mon Jan 29 17:02:27 UTC 2007