Trace number 193115

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 29.41 29.7071

General information on the benchmark

Nameehi/ehi-85/
ehi-85-297-73_ext.xml
MD5SUMf01c25a1bc0ed7de7d303457f4f329b4
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 benchmark0.173973
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables297
Number of constraints4108
Maximum constraint arity2
Maximum domain size7
Number of constraints which are defined in extension4108
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/193115-1170090142/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/193115-1170090142/unknown.xml [Mon Jan 29 18:02:28 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/193115-1170090142/unknown.xml /tmp/evaluation/193115-1170090142/sugar23222.csp [Mon Jan 29 18:02:28 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/193115-1170090142/sugar-v0-40.jar -convert /tmp/evaluation/193115-1170090142/unknown.xml /tmp/evaluation/193115-1170090142/sugar23222.csp
0.18	c BEGIN convert /tmp/evaluation/193115-1170090142/unknown.xml
1.01	c END convert (0.831672 seconds)
1.06	c # CONVERT_XML  END : /tmp/evaluation/193115-1170090142/sugar23222.csp 3139832 bytes (1 seconds) [Mon Jan 29 18:02:29 2007]
1.06	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
1.06	
1.06	c # GENERATE_SAT  BEGIN : /tmp/evaluation/193115-1170090142/sugar23222.bcnf [Mon Jan 29 18:02:29 2007]
1.06	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/193115-1170090142/sugar-v0-40.jar -bcnf -map /tmp/evaluation/193115-1170090142/sugar23222.map /tmp/evaluation/193115-1170090142/sugar23222.csp /tmp/evaluation/193115-1170090142/sugar23222.bcnf
1.17	c BEGIN parse /tmp/evaluation/193115-1170090142/sugar23222.csp
19.43	c END parse (18.259591 seconds)
19.43	c BEGIN simplify
19.64	c END simplify (0.201879 seconds)
19.64	c BEGIN encode /tmp/evaluation/193115-1170090142/sugar23222.bcnf
21.28	c END encode (1.646397 seconds)
22.22	c # GENERATE_SAT  END : 95636 variables 265349 clauses 13049432 bytes (21 seconds) [Mon Jan 29 18:02:50 2007]
22.22	c # GENERATE_SAT  CPU : 21.09 = 0.83 + 0.07 + 19.81 + 0.38
22.22	
22.22	c # SOLVE_SAT  BEGIN : /tmp/evaluation/193115-1170090142/sugar23222.bcnf [Mon Jan 29 18:02:50 2007]
22.22	c # CMD : /tmp/evaluation/193115-1170090142/minisat /tmp/evaluation/193115-1170090142/sugar23222.bcnf /tmp/evaluation/193115-1170090142/sugar23222.out
22.57	c ==================================[MINISAT]===================================
22.57	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
22.57	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
22.57	c ==============================================================================
22.57	c |         0 |  265349  2996997 |   88449       0        0     nan |  0.000 % |
22.68	c |       100 |  265352  2996997 |   97293      97     1494    15.4 |  0.000 % |
22.84	c |       250 |  265357  2996997 |  107023     242     3611    14.9 |  0.000 % |
23.17	c |       475 |  265363  2996997 |  117725     461     7205    15.6 |  0.000 % |
23.56	c |       812 |  265382  2996997 |  129498     779    12062    15.5 |  0.000 % |
24.25	c |      1318 |  265398  2996997 |  142447    1269    20729    16.3 |  0.000 % |
25.48	c |      2077 |  265427  2996997 |  156692    1999    37130    18.6 |  0.000 % |
27.77	c |      3217 |  265463  2996997 |  172362    3103    63466    20.5 |  0.000 % |
29.68	c ==============================================================================
29.68	c restarts              : 8
29.68	c conflicts             : 4239           (577 /sec)
29.68	c decisions             : 62425          (8500 /sec)
29.68	c propagations          : 12858306       (1750887 /sec)
29.68	c conflict literals     : 83620          (35.25 % deleted)
29.68	c Memory used           : 27.92 MB
29.68	c CPU time              : 7.34388 s
29.68	c 
29.68	c UNSATISFIABLE
29.69	c # SOLVE_SAT  END : UNSATISFIABLE (7 seconds) [Mon Jan 29 18:02:57 2007]
29.69	c # SOLVE_SAT  CPU : 7.41 = 0 + 0 + 7.34 + 0.07
29.69	
29.69	c # RESULT : UNSATISFIABLE
29.69	
29.69	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 18:02:57 2007]
29.69	s UNSATISFIABLE
29.69	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 18:02:57 2007]
29.69	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
29.69	
29.69	c # MAIN  END :  (29 seconds) [Mon Jan 29 18:02:57 2007]
29.69	c # MAIN  CPU : 28.5 = 0.83 + 0.07 + 27.15 + 0.45
29.69

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-193115-1170090142 -o ROOT/results/node11/solver-193115-1170090142 -C 1800 -M 900 /tmp/evaluation/193115-1170090142/solver /tmp/evaluation/193115-1170090142 /tmp/evaluation/193115-1170090142/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: 0.76 0.25 0.08 4/87 23223
/proc/meminfo: memFree=1784448/2055920 swapFree=4192956/4192956
[pid=23222] ppid=23220 vsize=12268 CPUtime=0
/proc/23222/stat : 23222 (sugar) R 23220 23222 22698 0 -1 4194304 597 0 0 0 0 0 0 0 18 0 1 0 28969306 12562432 316 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 262918945790 0 0 4224 0 0 0 0 17 1 0 0
/proc/23222/statm: 3067 316 241 3 0 167 0

[startup+0.107494 s]
/proc/loadavg: 0.76 0.25 0.08 4/87 23223
/proc/meminfo: memFree=1784448/2055920 swapFree=4192956/4192956
[pid=23222] ppid=23220 vsize=13724 CPUtime=0.03
/proc/23222/stat : 23222 (sugar) S 23220 23222 22698 0 -1 4194304 1112 0 0 0 3 0 0 0 16 0 1 0 28969306 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23222/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.515541 s]
/proc/loadavg: 0.76 0.25 0.08 4/87 23223
/proc/meminfo: memFree=1784448/2055920 swapFree=4192956/4192956
[pid=23222] ppid=23220 vsize=13724 CPUtime=0.03
/proc/23222/stat : 23222 (sugar) S 23220 23222 22698 0 -1 4194304 1121 0 0 0 3 0 0 0 16 0 1 0 28969306 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23222/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33983 s]
/proc/loadavg: 0.76 0.25 0.08 2/92 23236
/proc/meminfo: memFree=1776472/2055920 swapFree=4192956/4192956
[pid=23222] ppid=23220 vsize=13724 CPUtime=0.04
/proc/23222/stat : 23222 (sugar) S 23220 23222 22698 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 28969306 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23222/statm: 3431 808 370 3 0 531 0
[pid=23224] ppid=23222 vsize=0 CPUtime=0.93
/proc/23224/stat : 23224 (java) Z 23222 23222 22698 0 -1 1036 8099 0 1 0 87 6 0 0 16 0 1 0 28969310 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23224/statm: 0 0 0 0 0 0 0
[pid=23233] ppid=23222 vsize=807064 CPUtime=0.25
/proc/23233/stat : 23233 (java) R 23222 23222 22698 0 -1 0 5359 0 1 0 22 3 0 0 17 0 8 0 28969413 826433536 5110 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4072943748 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23233/statm: 201766 5110 1482 14 0 189044 0
[pid=23233/tid=23234] ppid=23222 vsize=807064 CPUtime=0
/proc/23233/task/23234/stat : 23234 (java) S 23222 23222 22698 0 -1 64 5 0 0 0 0 0 0 0 20 0 8 0 28969416 826433536 5110 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23233/tid=23235] ppid=23222 vsize=807064 CPUtime=0
/proc/23233/task/23235/stat : 23235 (java) S 23222 23222 22698 0 -1 64 9 0 0 0 0 0 0 0 20 0 8 0 28969416 826433536 5110 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23236] ppid=23222 vsize=807064 CPUtime=0
/proc/23233/task/23236/stat : 23236 (java) S 23222 23222 22698 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 28969416 826433536 5110 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23237] ppid=23222 vsize=807064 CPUtime=0
/proc/23233/task/23237/stat : 23237 (java) S 23222 23222 22698 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 28969419 826433536 5110 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23238] ppid=23222 vsize=807064 CPUtime=0.04
/proc/23233/task/23238/stat : 23238 (java) S 23222 23222 22698 0 -1 64 291 0 0 0 4 0 0 0 16 0 8 0 28969419 826433536 5110 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 820788

[startup+2.99283 s]
/proc/loadavg: 0.86 0.27 0.09 2/96 23242
/proc/meminfo: memFree=1744376/2055920 swapFree=4192956/4192956
[pid=23222] ppid=23220 vsize=13724 CPUtime=0.04
/proc/23222/stat : 23222 (sugar) S 23220 23222 22698 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 28969306 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23222/statm: 3431 808 370 3 0 531 0
[pid=23224] ppid=23222 vsize=0 CPUtime=0.93
/proc/23224/stat : 23224 (java) Z 23222 23222 22698 0 -1 1036 8099 0 1 0 87 6 0 0 16 0 1 0 28969310 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23224/statm: 0 0 0 0 0 0 0
[pid=23233] ppid=23222 vsize=807064 CPUtime=1.91
/proc/23233/stat : 23233 (java) S 23222 23222 22698 0 -1 0 13606 0 1 0 185 6 0 0 17 0 8 0 28969413 826433536 13341 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23233/statm: 201766 13341 1494 14 0 189044 0
[pid=23233/tid=23234] ppid=23222 vsize=807064 CPUtime=0.49
/proc/23233/task/23234/stat : 23234 (java) R 23222 23222 22698 0 -1 64 7541 0 0 0 47 2 0 0 17 0 8 0 28969416 826433536 13341 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4154024011 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23233/tid=23235] ppid=23222 vsize=807064 CPUtime=0
/proc/23233/task/23235/stat : 23235 (java) S 23222 23222 22698 0 -1 64 10 0 0 0 0 0 0 0 15 0 8 0 28969416 826433536 13341 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23236] ppid=23222 vsize=807064 CPUtime=0
/proc/23233/task/23236/stat : 23236 (java) S 23222 23222 22698 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 28969416 826433536 13341 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23237] ppid=23222 vsize=807064 CPUtime=0
/proc/23233/task/23237/stat : 23237 (java) S 23222 23222 22698 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 28969419 826433536 13341 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23238] ppid=23222 vsize=807064 CPUtime=0.04
/proc/23233/task/23238/stat : 23238 (java) S 23222 23222 22698 0 -1 64 292 0 0 0 4 0 0 0 16 0 8 0 28969419 826433536 13341 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23239] ppid=23222 vsize=807064 CPUtime=0
/proc/23233/task/23239/stat : 23239 (java) S 23222 23222 22698 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 28969419 826433536 13341 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23240] ppid=23222 vsize=807064 CPUtime=0
/proc/23233/task/23240/stat : 23240 (java) S 23222 23222 22698 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28969419 826433536 13341 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 820788

[startup+6.29122 s]
/proc/loadavg: 0.86 0.27 0.09 2/96 23246
/proc/meminfo: memFree=1691256/2055920 swapFree=4192956/4192956
[pid=23222] ppid=23220 vsize=13724 CPUtime=0.04
/proc/23222/stat : 23222 (sugar) S 23220 23222 22698 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 28969306 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23222/statm: 3431 808 370 3 0 531 0
[pid=23224] ppid=23222 vsize=0 CPUtime=0.93
/proc/23224/stat : 23224 (java) Z 23222 23222 22698 0 -1 1036 8099 0 1 0 87 6 0 0 16 0 1 0 28969310 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23224/statm: 0 0 0 0 0 0 0
[pid=23233] ppid=23222 vsize=807340 CPUtime=5.2
/proc/23233/stat : 23233 (java) S 23222 23222 22698 0 -1 0 25424 0 1 0 508 12 0 0 16 0 8 0 28969413 826716160 25113 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23233/statm: 201835 25113 1506 14 0 189113 0
[pid=23233/tid=23234] ppid=23222 vsize=807340 CPUtime=1.23
/proc/23233/task/23234/stat : 23234 (java) R 23222 23222 22698 0 -1 64 19177 0 0 0 116 7 0 0 16 0 8 0 28969416 826716160 25113 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4155216475 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23233/tid=23235] ppid=23222 vsize=807340 CPUtime=0
/proc/23233/task/23235/stat : 23235 (java) S 23222 23222 22698 0 -1 64 10 0 0 0 0 0 0 0 15 0 8 0 28969416 826716160 25113 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23236] ppid=23222 vsize=807340 CPUtime=0
/proc/23233/task/23236/stat : 23236 (java) S 23222 23222 22698 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 28969416 826716160 25113 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23237] ppid=23222 vsize=807340 CPUtime=0
/proc/23233/task/23237/stat : 23237 (java) S 23222 23222 22698 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 28969419 826716160 25113 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23238] ppid=23222 vsize=807340 CPUtime=0.13
/proc/23233/task/23238/stat : 23238 (java) S 23222 23222 22698 0 -1 64 404 0 0 0 13 0 0 0 15 0 8 0 28969419 826716160 25113 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23239] ppid=23222 vsize=807340 CPUtime=0
/proc/23233/task/23239/stat : 23239 (java) S 23222 23222 22698 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 28969419 826716160 25113 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23240] ppid=23222 vsize=807340 CPUtime=0
/proc/23233/task/23240/stat : 23240 (java) S 23222 23222 22698 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28969419 826716160 25113 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 821064

[startup+12.7882 s]
/proc/loadavg: 0.88 0.30 0.10 2/90 23269
/proc/meminfo: memFree=1614504/2055920 swapFree=4192956/4192956
[pid=23222] ppid=23220 vsize=13724 CPUtime=0.04
/proc/23222/stat : 23222 (sugar) S 23220 23222 22698 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 28969306 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23222/statm: 3431 808 370 3 0 531 0
[pid=23224] ppid=23222 vsize=0 CPUtime=0.93
/proc/23224/stat : 23224 (java) Z 23222 23222 22698 0 -1 1036 8099 0 1 0 87 6 0 0 16 0 1 0 28969310 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23224/statm: 0 0 0 0 0 0 0
[pid=23233] ppid=23222 vsize=807340 CPUtime=11.69
/proc/23233/stat : 23233 (java) R 23222 23222 22698 0 -1 0 44207 0 1 0 1149 20 0 0 16 0 8 0 28969413 826716160 43773 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073579644 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23233/statm: 201835 43773 1507 14 0 189113 0
[pid=23233/tid=23234] ppid=23222 vsize=807340 CPUtime=2.32
/proc/23233/task/23234/stat : 23234 (java) S 23222 23222 22698 0 -1 64 37837 0 0 0 217 15 0 0 15 0 8 0 28969416 826716160 43773 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23235] ppid=23222 vsize=807340 CPUtime=0
/proc/23233/task/23235/stat : 23235 (java) S 23222 23222 22698 0 -1 64 10 0 0 0 0 0 0 0 15 0 8 0 28969416 826716160 43773 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23236] ppid=23222 vsize=807340 CPUtime=0
/proc/23233/task/23236/stat : 23236 (java) S 23222 23222 22698 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 28969416 826716160 43773 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23237] ppid=23222 vsize=807340 CPUtime=0
/proc/23233/task/23237/stat : 23237 (java) S 23222 23222 22698 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 28969419 826716160 43773 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23238] ppid=23222 vsize=807340 CPUtime=0.13
/proc/23233/task/23238/stat : 23238 (java) S 23222 23222 22698 0 -1 64 404 0 0 0 13 0 0 0 16 0 8 0 28969419 826716160 43773 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23239] ppid=23222 vsize=807340 CPUtime=0
/proc/23233/task/23239/stat : 23239 (java) S 23222 23222 22698 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 28969419 826716160 43773 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23233/tid=23240] ppid=23222 vsize=807340 CPUtime=0
/proc/23233/task/23240/stat : 23240 (java) S 23222 23222 22698 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28969419 826716160 43773 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 821064

[startup+25.6787 s]
/proc/loadavg: 1.06 0.35 0.12 5/96 23318
/proc/meminfo: memFree=1589752/2055920 swapFree=4192956/4192956
[pid=23222] ppid=23220 vsize=66044 CPUtime=21.12
/proc/23222/stat : 23222 (sugar) S 23220 23222 22698 0 -1 4194304 14104 66446 0 1 86 7 1981 38 16 0 1 0 28969306 67629056 13391 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 262918942818 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23222/statm: 16511 13391 373 3 0 13611 0
[pid=23224] ppid=23222 vsize=0 CPUtime=0.93
/proc/23224/stat : 23224 (java) Z 23222 23222 22698 0 -1 1036 8099 0 1 0 87 6 0 0 16 0 1 0 28969310 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23224/statm: 0 0 0 0 0 0 0
[pid=23318] ppid=23222 vsize=28200 CPUtime=3.42
/proc/23318/stat : 23318 (minisat) R 23222 23222 22698 0 -1 0 7391 0 0 0 335 7 0 0 25 0 1 0 28971528 28876800 6337 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134528342 0 0 4096 3 0 0 0 17 0 0 0
/proc/23318/statm: 7050 6337 52 112 0 6934 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 94244

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23222 and gives childrusage.ru_utime.tv_sec=28 childrusage.ru_utime.tv_usec=22739 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=549916
CPU time returned by wait4() is 28.5727
while last known CPU time is 29.41

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

Real time (s): 29.7071
CPU time (s): 29.41
CPU user time (s): 28.83
CPU system time (s): 0.58
CPU usage (%): 98.9999
Max. virtual memory (cumulated for all children) (KiB): 823068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 28.0227
system time used= 0.549916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88124
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= 1717
involuntary context switches= 1281

runsolver used 0.031995 s user time and 0.110983 s system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Jan 29 17:02:24 UTC 2007


IDJOB= 193115
IDBENCH= 3144
IDSOLVER= 86
FILE ID= node11/193115-1170090142

PBS_JOBID= 3689377

Free space on /tmp= 66561 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/ehi/ehi-85/ehi-85-297-73_ext.xml
COMMAND LINE= /tmp/evaluation/193115-1170090142/solver /tmp/evaluation/193115-1170090142 /tmp/evaluation/193115-1170090142/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-193115-1170090142 -o ROOT/results/node11/solver-193115-1170090142 -C 1800 -M 900  /tmp/evaluation/193115-1170090142/solver /tmp/evaluation/193115-1170090142 /tmp/evaluation/193115-1170090142/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  f01c25a1bc0ed7de7d303457f4f329b4

RANDOM SEED= 632626646

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:       1784992 kB
Buffers:         40456 kB
Cached:         136004 kB
SwapCached:          0 kB
Active:         174172 kB
Inactive:        50800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784992 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          67856 kB
Slab:            30788 kB
Committed_AS:   164812 kB
PageTables:       2220 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB



End job on node11 on Mon Jan 29 17:03:01 UTC 2007