Trace number 193248

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 29.26 29.4826

General information on the benchmark

Nameehi/ehi-85/
ehi-85-297-63_ext.xml
MD5SUM007e7fafc6e69054da9850ef930052fe
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 benchmark0.353945
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables297
Number of constraints4120
Maximum constraint arity2
Maximum domain size7
Number of constraints which are defined in extension4120
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/193248-1170090159/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/193248-1170090159/unknown.xml [Mon Jan 29 18:02:46 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/193248-1170090159/unknown.xml /tmp/evaluation/193248-1170090159/sugar23307.csp [Mon Jan 29 18:02:46 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/193248-1170090159/sugar-v0-40.jar -convert /tmp/evaluation/193248-1170090159/unknown.xml /tmp/evaluation/193248-1170090159/sugar23307.csp
0.16	c BEGIN convert /tmp/evaluation/193248-1170090159/unknown.xml
0.96	c END convert (0.805081 seconds)
1.00	c # CONVERT_XML  END : /tmp/evaluation/193248-1170090159/sugar23307.csp 3149877 bytes (1 seconds) [Mon Jan 29 18:02:47 2007]
1.00	c # CONVERT_XML  CPU : 0.9 = 0 + 0 + 0.83 + 0.07
1.00	
1.00	c # GENERATE_SAT  BEGIN : /tmp/evaluation/193248-1170090159/sugar23307.bcnf [Mon Jan 29 18:02:47 2007]
1.00	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/193248-1170090159/sugar-v0-40.jar -bcnf -map /tmp/evaluation/193248-1170090159/sugar23307.map /tmp/evaluation/193248-1170090159/sugar23307.csp /tmp/evaluation/193248-1170090159/sugar23307.bcnf
1.11	c BEGIN parse /tmp/evaluation/193248-1170090159/sugar23307.csp
19.50	c END parse (18.380378 seconds)
19.50	c BEGIN simplify
19.73	c END simplify (0.23009 seconds)
19.73	c BEGIN encode /tmp/evaluation/193248-1170090159/sugar23307.bcnf
21.48	c END encode (1.752723 seconds)
22.47	c # GENERATE_SAT  END : 98246 variables 270374 clauses 13381400 bytes (22 seconds) [Mon Jan 29 18:03:09 2007]
22.47	c # GENERATE_SAT  CPU : 0.91 = 0.84 + 0.07 + 0 + 0
22.47	
22.47	c # SOLVE_SAT  BEGIN : /tmp/evaluation/193248-1170090159/sugar23307.bcnf [Mon Jan 29 18:03:09 2007]
22.47	c # CMD : /tmp/evaluation/193248-1170090159/minisat /tmp/evaluation/193248-1170090159/sugar23307.bcnf /tmp/evaluation/193248-1170090159/sugar23307.out
22.84	c ==================================[MINISAT]===================================
22.84	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
22.84	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
22.84	c ==============================================================================
22.84	c |         0 |  270374  3074964 |   90124       0        0     nan |  0.000 % |
22.96	c |       101 |  270376  3074964 |   99136      99     1654    16.7 |  0.000 % |
23.13	c |       251 |  270378  3074964 |  109050     247     4216    17.1 |  0.000 % |
23.36	c |       476 |  270387  3074964 |  119955     463     8209    17.7 |  0.000 % |
23.67	c |       813 |  270407  3074964 |  131950     780    12996    16.7 |  0.000 % |
24.36	c |      1321 |  270421  3074964 |  145145    1274    22265    17.5 |  0.000 % |
25.61	c |      2080 |  270447  3074964 |  159660    2007    41384    20.6 |  0.000 % |
27.87	c |      3220 |  270501  3074964 |  175626    3093    69790    22.6 |  0.000 % |
29.45	c ==============================================================================
29.45	c restarts              : 8
29.45	c conflicts             : 4054           (586 /sec)
29.45	c decisions             : 68678          (9925 /sec)
29.45	c propagations          : 12297605       (1777124 /sec)
29.45	c conflict literals     : 91000          (31.44 % deleted)
29.45	c Memory used           : 28.35 MB
29.45	c CPU time              : 6.91995 s
29.45	c 
29.45	c UNSATISFIABLE
29.48	c # SOLVE_SAT  END : UNSATISFIABLE (7 seconds) [Mon Jan 29 18:03:16 2007]
29.48	c # SOLVE_SAT  CPU : 6.98 = 0 + 0 + 6.92 + 0.06
29.48	
29.48	c # RESULT : UNSATISFIABLE
29.48	
29.48	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 18:03:16 2007]
29.48	s UNSATISFIABLE
29.48	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 18:03:16 2007]
29.48	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
29.48	
29.48	c # MAIN  END :  (30 seconds) [Mon Jan 29 18:03:16 2007]
29.48	c # MAIN  CPU : 8.79 = 0.84 + 0.07 + 7.75 + 0.13
29.48

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/node15/watcher-193248-1170090159 -o ROOT/results/node15/solver-193248-1170090159 -C 1800 -M 900 /tmp/evaluation/193248-1170090159/solver /tmp/evaluation/193248-1170090159 /tmp/evaluation/193248-1170090159/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: 0.89 0.31 0.11 5/83 23308
/proc/meminfo: memFree=1766320/2055920 swapFree=4192956/4192956
[pid=23307] ppid=23301 vsize=12268 CPUtime=0
/proc/23307/stat : 23307 (sugar) R 23301 23307 22727 0 -1 4194304 570 0 0 0 0 0 0 0 20 0 1 0 28970977 12562432 290 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 240490269392 0 0 4224 0 0 0 0 17 1 0 0
/proc/23307/statm: 3067 301 227 3 0 167 0

[startup+0.105595 s]
/proc/loadavg: 0.89 0.31 0.11 5/83 23308
/proc/meminfo: memFree=1766320/2055920 swapFree=4192956/4192956
[pid=23307] ppid=23301 vsize=13724 CPUtime=0.03
/proc/23307/stat : 23307 (sugar) S 23301 23307 22727 0 -1 4194304 1112 0 0 0 3 0 0 0 16 0 1 0 28970977 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23307/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.513665 s]
/proc/loadavg: 0.89 0.31 0.11 5/83 23308
/proc/meminfo: memFree=1766320/2055920 swapFree=4192956/4192956
[pid=23307] ppid=23301 vsize=13724 CPUtime=0.03
/proc/23307/stat : 23307 (sugar) S 23301 23307 22727 0 -1 4194304 1121 0 0 0 3 0 0 0 16 0 1 0 28970977 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23307/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33581 s]
/proc/loadavg: 0.89 0.31 0.11 2/89 23328
/proc/meminfo: memFree=1756864/2055920 swapFree=4192956/4192956
[pid=23307] ppid=23301 vsize=13724 CPUtime=0.93
/proc/23307/stat : 23307 (sugar) S 23301 23307 22727 0 -1 4194304 1190 8103 0 1 3 0 83 7 15 0 1 0 28970977 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23307/statm: 3431 809 371 3 0 531 0
[pid=23321] ppid=23307 vsize=807064 CPUtime=0.3
/proc/23321/stat : 23321 (java) R 23307 23307 22727 0 -1 0 6536 0 1 0 28 2 0 0 16 0 8 0 28971078 826433536 6286 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073481404 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23321/statm: 201766 6286 1494 14 0 189044 0
[pid=23321/tid=23322] ppid=23307 vsize=807064 CPUtime=0.02
/proc/23321/task/23322/stat : 23322 (java) S 23307 23307 22727 0 -1 64 486 0 0 0 2 0 0 0 17 0 8 0 28971081 826433536 6286 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23321/tid=23323] ppid=23307 vsize=807064 CPUtime=0
/proc/23321/task/23323/stat : 23323 (java) S 23307 23307 22727 0 -1 64 10 0 0 0 0 0 0 0 15 0 8 0 28971082 826433536 6286 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23321/tid=23324] ppid=23307 vsize=807064 CPUtime=0
/proc/23321/task/23324/stat : 23324 (java) S 23307 23307 22727 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 28971082 826433536 6286 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23321/tid=23325] ppid=23307 vsize=807064 CPUtime=0
/proc/23321/task/23325/stat : 23325 (java) S 23307 23307 22727 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 28971085 826433536 6286 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23321/tid=23326] ppid=23307 vsize=807064 CPUtime=0.04
/proc/23321/task/23326/stat : 23326 (java) S 23307 23307 22727 0 -1 64 292 0 0 0 4 0 0 0 16 0 8 0 28971085 826433536 6286 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23321/tid=23327] ppid=23307 vsize=807064 CPUtime=0
/proc/23321/task/23327/stat : 23327 (java) S 23307 23307 22727 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 28971085 826433536 6286 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23321/tid=23328] ppid=23307 vsize=807064 CPUtime=0
/proc/23321/task/23328/stat : 23328 (java) S 23307 23307 22727 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28971085 826433536 6286 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 820788

[startup+2.98909 s]
/proc/loadavg: 0.89 0.31 0.11 2/89 23328
/proc/meminfo: memFree=1724672/2055920 swapFree=4192956/4192956
[pid=23307] ppid=23301 vsize=13724 CPUtime=0.93
/proc/23307/stat : 23307 (sugar) S 23301 23307 22727 0 -1 4194304 1190 8103 0 1 3 0 83 7 15 0 1 0 28970977 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23307/statm: 3431 809 371 3 0 531 0
[pid=23321] ppid=23307 vsize=807064 CPUtime=1.96
/proc/23321/stat : 23321 (java) R 23307 23307 22727 0 -1 0 14100 0 1 0 189 7 0 0 17 0 8 0 28971078 826433536 13834 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073544395 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/23321/statm: 201766 13834 1494 14 0 189044 0
[pid=23321/tid=23322] ppid=23307 vsize=807064 CPUtime=0.5
/proc/23321/task/23322/stat : 23322 (java) S 23307 23307 22727 0 -1 64 8034 0 0 0 46 4 0 0 17 0 8 0 28971081 826433536 13834 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=23321/tid=23323] ppid=23307 vsize=807064 CPUtime=0
/proc/23321/task/23323/stat : 23323 (java) S 23307 23307 22727 0 -1 64 10 0 0 0 0 0 0 0 15 0 8 0 28971082 826433536 13834 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23321/tid=23324] ppid=23307 vsize=807064 CPUtime=0
/proc/23321/task/23324/stat : 23324 (java) S 23307 23307 22727 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 28971082 826433536 13834 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23321/tid=23325] ppid=23307 vsize=807064 CPUtime=0
/proc/23321/task/23325/stat : 23325 (java) S 23307 23307 22727 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 28971085 826433536 13834 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23321/tid=23326] ppid=23307 vsize=807064 CPUtime=0.04
/proc/23321/task/23326/stat : 23326 (java) S 23307 23307 22727 0 -1 64 292 0 0 0 4 0 0 0 16 0 8 0 28971085 826433536 13834 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23321/tid=23327] ppid=23307 vsize=807064 CPUtime=0
/proc/23321/task/23327/stat : 23327 (java) S 23307 23307 22727 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 28971085 826433536 13834 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23321/tid=23328] ppid=23307 vsize=807064 CPUtime=0
/proc/23321/task/23328/stat : 23328 (java) S 23307 23307 22727 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28971085 826433536 13834 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 820788

[startup+6.27965 s]
/proc/loadavg: 0.89 0.32 0.11 2/89 23328
/proc/meminfo: memFree=1673216/2055920 swapFree=4192956/4192956
[pid=23307] ppid=23301 vsize=13724 CPUtime=0.93
/proc/23307/stat : 23307 (sugar) S 23301 23307 22727 0 -1 4194304 1190 8103 0 1 3 0 83 7 15 0 1 0 28970977 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23307/statm: 3431 809 371 3 0 531 0
[pid=23321] ppid=23307 vsize=807344 CPUtime=5.25
/proc/23321/stat : 23321 (java) S 23307 23307 22727 0 -1 0 25639 0 1 0 511 14 0 0 17 0 8 0 28971078 826720256 25327 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23321/statm: 201836 25327 1506 14 0 189114 0
[pid=23321/tid=23322] ppid=23307 vsize=807344 CPUtime=1.22
/proc/23321/task/23322/stat : 23322 (java) R 23307 23307 22727 0 -1 64 19391 0 0 0 113 9 0 0 15 0 8 0 28971081 826720256 25327 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4153823298 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23321/tid=23323] ppid=23307 vsize=807344 CPUtime=0
/proc/23321/task/23323/stat : 23323 (java) S 23307 23307 22727 0 -1 64 10 0 0 0 0 0 0 0 15 0 8 0 28971082 826720256 25327 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23321/tid=23324] ppid=23307 vsize=807344 CPUtime=0
/proc/23321/task/23324/stat : 23324 (java) S 23307 23307 22727 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 28971082 826720256 25327 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23321/tid=23325] ppid=23307 vsize=807344 CPUtime=0
/proc/23321/task/23325/stat : 23325 (java) S 23307 23307 22727 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 28971085 826720256 25327 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23321/tid=23326] ppid=23307 vsize=807344 CPUtime=0.13
/proc/23321/task/23326/stat : 23326 (java) S 23307 23307 22727 0 -1 64 401 0 0 0 12 1 0 0 15 0 8 0 28971085 826720256 25327 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23321/tid=23327] ppid=23307 vsize=807344 CPUtime=0
/proc/23321/task/23327/stat : 23327 (java) S 23307 23307 22727 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 28971085 826720256 25327 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23321/tid=23328] ppid=23307 vsize=807344 CPUtime=0
/proc/23321/task/23328/stat : 23328 (java) S 23307 23307 22727 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28971085 826720256 25328 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 821068

[startup+12.7768 s]
/proc/loadavg: 0.91 0.34 0.12 2/89 23329
/proc/meminfo: memFree=1595464/2055920 swapFree=4192956/4192956
[pid=23307] ppid=23301 vsize=13724 CPUtime=0.93
/proc/23307/stat : 23307 (sugar) S 23301 23307 22727 0 -1 4194304 1190 8103 0 1 3 0 83 7 15 0 1 0 28970977 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23307/statm: 3431 809 371 3 0 531 0
[pid=23321] ppid=23307 vsize=807344 CPUtime=11.73
/proc/23321/stat : 23321 (java) R 23307 23307 22727 0 -1 0 44523 0 1 0 1152 21 0 0 17 0 8 0 28971078 826720256 44086 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073650454 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/23321/statm: 201836 44086 1506 14 0 189114 0
[pid=23321/tid=23322] ppid=23307 vsize=807344 CPUtime=2.31
/proc/23321/task/23322/stat : 23322 (java) S 23307 23307 22727 0 -1 64 38150 0 0 0 214 17 0 0 15 0 8 0 28971081 826720256 44086 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=23321/tid=23323] ppid=23307 vsize=807344 CPUtime=0
/proc/23321/task/23323/stat : 23323 (java) S 23307 23307 22727 0 -1 64 10 0 0 0 0 0 0 0 15 0 8 0 28971082 826720256 44086 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23321/tid=23324] ppid=23307 vsize=807344 CPUtime=0
/proc/23321/task/23324/stat : 23324 (java) S 23307 23307 22727 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 28971082 826720256 44086 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=23321/tid=23325] ppid=23307 vsize=807344 CPUtime=0
/proc/23321/task/23325/stat : 23325 (java) S 23307 23307 22727 0 -1 64 0 0 0 0 0 0 0 0 22 0 8 0 28971085 826720256 44086 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23321/tid=23326] ppid=23307 vsize=807344 CPUtime=0.13
/proc/23321/task/23326/stat : 23326 (java) S 23307 23307 22727 0 -1 64 401 0 0 0 12 1 0 0 16 0 8 0 28971085 826720256 44086 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23321/tid=23327] ppid=23307 vsize=807344 CPUtime=0
/proc/23321/task/23327/stat : 23327 (java) S 23307 23307 22727 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 28971085 826720256 44086 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=23321/tid=23328] ppid=23307 vsize=807344 CPUtime=0
/proc/23321/task/23328/stat : 23328 (java) S 23307 23307 22727 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 28971085 826720256 44086 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) 821068

[startup+25.636 s]
/proc/loadavg: 0.92 0.36 0.13 2/83 23363
/proc/meminfo: memFree=1668088/2055920 swapFree=4192956/4192956
[pid=23307] ppid=23301 vsize=67364 CPUtime=1.84
/proc/23307/stat : 23307 (sugar) S 23301 23307 22727 0 -1 4194304 14431 8103 0 1 87 7 83 7 16 0 1 0 28970977 68980736 13719 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23307/statm: 16841 13719 373 3 0 13941 0
[pid=23321] ppid=23307 vsize=0 CPUtime=20.46
/proc/23321/stat : 23321 (java) Z 23307 23307 22727 0 -1 1036 67091 0 1 0 2001 45 0 0 16 0 1 0 28971078 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/23321/statm: 0 0 0 0 0 0 0
[pid=23336] ppid=23307 vsize=28636 CPUtime=3.15
/proc/23336/stat : 23336 (minisat) R 23307 23307 22727 0 -1 0 7547 0 0 0 310 5 0 0 25 0 1 0 28973224 29323264 6492 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/23336/statm: 7159 6492 52 112 0 7043 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 96000

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23307 and gives childrusage.ru_utime.tv_sec=8 childrusage.ru_utime.tv_usec=630687 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=231964
CPU time returned by wait4() is 8.86265
while last known CPU time is 29.26

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

Real time (s): 29.4826
CPU time (s): 29.26
CPU user time (s): 28.62
CPU system time (s): 0.64
CPU usage (%): 99.2451
Max. virtual memory (cumulated for all children) (KiB): 823072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.63069
system time used= 0.231964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30268
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= 578
involuntary context switches= 172

runsolver used 0.033994 s user time and 0.100984 s system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Jan 29 17:02:41 UTC 2007


IDJOB= 193248
IDBENCH= 3151
IDSOLVER= 86
FILE ID= node15/193248-1170090159

PBS_JOBID= 3689371

Free space on /tmp= 66557 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/ehi/ehi-85/ehi-85-297-63_ext.xml
COMMAND LINE= /tmp/evaluation/193248-1170090159/solver /tmp/evaluation/193248-1170090159 /tmp/evaluation/193248-1170090159/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-193248-1170090159 -o ROOT/results/node15/solver-193248-1170090159 -C 1800 -M 900  /tmp/evaluation/193248-1170090159/solver /tmp/evaluation/193248-1170090159 /tmp/evaluation/193248-1170090159/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  007e7fafc6e69054da9850ef930052fe

RANDOM SEED= 385048972

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		: 3000.276
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		: 3000.276
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:       1518512 kB
Buffers:         40540 kB
Cached:         140408 kB
SwapCached:          0 kB
Active:         439868 kB
Inactive:        51168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1518512 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5312 kB
Writeback:           0 kB
Mapped:         335560 kB
Slab:            30816 kB
Committed_AS:   570816 kB
PageTables:       2708 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 node15 on Mon Jan 29 17:03:19 UTC 2007