Trace number 229210

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 276.55 279.282

General information on the benchmark

Nametightness/tightness0.35/
rand-2-40-16-250-350-63_ext.xml
MD5SUM68ec39505c29b43fdbda5606311a9b92
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 benchmark6.92495
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
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/229210-1170106030/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/229210-1170106030/unknown.xml [Mon Jan 29 22:27:11 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/229210-1170106030/unknown.xml /tmp/evaluation/229210-1170106030/sugar22589.csp [Mon Jan 29 22:27:11 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/229210-1170106030/sugar-v0-40.jar -convert /tmp/evaluation/229210-1170106030/unknown.xml /tmp/evaluation/229210-1170106030/sugar22589.csp
0.17	c BEGIN convert /tmp/evaluation/229210-1170106030/unknown.xml
0.61	c END convert (0.441811 seconds)
0.65	c # CONVERT_XML  END : /tmp/evaluation/229210-1170106030/sugar22589.csp 725526 bytes (1 seconds) [Mon Jan 29 22:27:12 2007]
0.65	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.65	
0.65	c # GENERATE_SAT  BEGIN : /tmp/evaluation/229210-1170106030/sugar22589.bcnf [Mon Jan 29 22:27:12 2007]
0.65	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/229210-1170106030/sugar-v0-40.jar -bcnf -map /tmp/evaluation/229210-1170106030/sugar22589.map /tmp/evaluation/229210-1170106030/sugar22589.csp /tmp/evaluation/229210-1170106030/sugar22589.bcnf
0.77	c BEGIN parse /tmp/evaluation/229210-1170106030/sugar22589.csp
3.74	c END parse (2.972176 seconds)
3.74	c BEGIN simplify
3.77	c END simplify (0.027009 seconds)
3.77	c BEGIN encode /tmp/evaluation/229210-1170106030/sugar22589.bcnf
3.93	c END encode (0.157986 seconds)
3.96	c # GENERATE_SAT  END : 600 variables 23032 clauses 433828 bytes (3 seconds) [Mon Jan 29 22:27:15 2007]
3.96	c # GENERATE_SAT  CPU : 3.25 = 0 + 0 + 3.16 + 0.09
3.96	
3.96	c # SOLVE_SAT  BEGIN : /tmp/evaluation/229210-1170106030/sugar22589.bcnf [Mon Jan 29 22:27:15 2007]
3.96	c # CMD : /tmp/evaluation/229210-1170106030/minisat /tmp/evaluation/229210-1170106030/sugar22589.bcnf /tmp/evaluation/229210-1170106030/sugar22589.out
3.98	c ==================================[MINISAT]===================================
3.98	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
3.98	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
3.98	c ==============================================================================
3.98	c |         0 |   23032    85419 |    7677       0        0     nan |  0.000 % |
3.99	c |       100 |   23032    85419 |    8444     100      804     8.0 |  0.000 % |
4.00	c |       251 |   23032    85419 |    9289     251     1910     7.6 |  0.010 % |
4.03	c |       476 |   23034    85419 |   10218     474     3528     7.4 |  0.011 % |
4.05	c |       815 |   23035    85419 |   11239     812     6435     7.9 |  0.010 % |
4.11	c |      1321 |   23035    85419 |   12363    1318    10838     8.2 |  0.007 % |
4.18	c |      2081 |   23036    85419 |   13600    2077    18281     8.8 |  0.002 % |
4.30	c |      3220 |   23037    85419 |   14960    3215    31111     9.7 |  0.007 % |
4.49	c |      4929 |   23038    85419 |   16456    4923    51804    10.5 |  0.007 % |
4.79	c |      7491 |   23039    85419 |   18101    7484    82356    11.0 |  0.003 % |
5.32	c |     11336 |   23041    85419 |   19912   11327   127439    11.3 |  0.007 % |
6.11	c |     17103 |   23048    85419 |   21903   17087   199961    11.7 |  0.003 % |
7.65	c |     25755 |   23055    85419 |   24093   14698   187974    12.8 |  0.009 % |
10.04	c |     38730 |   23068    85419 |   26503   15532   180508    11.6 |  0.008 % |
13.95	c |     58191 |   23076    85419 |   29153   21433   293177    13.7 |  0.008 % |
21.11	c |     87387 |   23088    85419 |   32068   20657   288299    14.0 |  0.009 % |
31.27	c |    131178 |   23023    85197 |   35275   17752   232296    13.1 |  0.171 % |
47.51	c |    196862 |   22955    84966 |   38803   13637   142546    10.5 |  0.334 % |
74.24	c |    295390 |   22994    84966 |   42683   21930   301982    13.8 |  0.344 % |
119.32	c |    443181 |   23026    84966 |   46951   39073   575191    14.7 |  0.334 % |
191.05	c |    664864 |   23062    84966 |   51647   23416   304229    13.0 |  0.340 % |
279.27	c ==============================================================================
279.27	c restarts              : 21
279.27	c conflicts             : 934256         (3425 /sec)
279.27	c decisions             : 1153856        (4230 /sec)
279.27	c propagations          : 88064901       (322877 /sec)
279.27	c conflict literals     : 13872283       (30.85 % deleted)
279.27	c Memory used           : 10.56 MB
279.27	c CPU time              : 272.751 s
279.27	c 
279.27	c UNSATISFIABLE
279.28	c # SOLVE_SAT  END : UNSATISFIABLE (275 seconds) [Mon Jan 29 22:31:50 2007]
279.28	c # SOLVE_SAT  CPU : 272.79 = 0.01 + 0.01 + 272.75 + 0.02
279.28	
279.28	c # RESULT : UNSATISFIABLE
279.28	
279.28	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 22:31:50 2007]
279.28	s UNSATISFIABLE
279.28	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:31:50 2007]
279.28	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
279.28	
279.28	c # MAIN  END :  (279 seconds) [Mon Jan 29 22:31:50 2007]
279.28	c # MAIN  CPU : 276.04 = 0.01 + 0.01 + 275.91 + 0.11
279.28

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/node60/watcher-229210-1170106030 -o ROOT/results/node60/solver-229210-1170106030 -C 1800 -M 900 /tmp/evaluation/229210-1170106030/solver /tmp/evaluation/229210-1170106030 /tmp/evaluation/229210-1170106030/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: 2.43 3.10 3.04 5/75 22590
/proc/meminfo: memFree=1897976/2055920 swapFree=4184188/4192956
[pid=22589] ppid=22587 vsize=18540 CPUtime=0
/proc/22589/stat : 22589 (runsolver) R 22587 22589 22524 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 30559954 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 271894244647 0 0 4096 24578 0 0 0 17 1 0 0
/proc/22589/statm: 4635 279 244 17 0 2626 0

[startup+0.11058 s]
/proc/loadavg: 2.43 3.10 3.04 5/75 22590
/proc/meminfo: memFree=1897976/2055920 swapFree=4184188/4192956
[pid=22589] ppid=22587 vsize=13724 CPUtime=0.03
/proc/22589/stat : 22589 (sugar) S 22587 22589 22524 0 -1 4194304 1112 0 0 0 3 0 0 0 20 0 1 0 30559954 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22589/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.520655 s]
/proc/loadavg: 2.43 3.10 3.04 5/75 22590
/proc/meminfo: memFree=1897976/2055920 swapFree=4184188/4192956
[pid=22589] ppid=22587 vsize=13724 CPUtime=0.03
/proc/22589/stat : 22589 (sugar) S 22587 22589 22524 0 -1 4194304 1121 0 0 0 3 0 0 0 15 0 1 0 30559954 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22589/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.3418 s]
/proc/loadavg: 2.43 3.10 3.04 3/84 22606
/proc/meminfo: memFree=1872816/2055920 swapFree=4184188/4192956
[pid=22589] ppid=22587 vsize=13724 CPUtime=0.03
/proc/22589/stat : 22589 (sugar) S 22587 22589 22524 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30559954 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22589/statm: 3431 808 370 3 0 531 0
[pid=22591] ppid=22589 vsize=0 CPUtime=0.54
/proc/22591/stat : 22591 (java) Z 22589 22589 22524 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30559959 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22591/statm: 0 0 0 0 0 0 0
[pid=22599] ppid=22589 vsize=807064 CPUtime=0.67
/proc/22599/stat : 22599 (java) R 22589 22589 22524 0 -1 0 8164 0 1 0 64 3 0 0 23 0 8 0 30560019 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073479392 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22599/statm: 201766 7911 1494 14 0 189044 0
[pid=22599/tid=22600] ppid=22589 vsize=807064 CPUtime=0.12
/proc/22599/task/22600/stat : 22600 (java) S 22589 22589 22524 0 -1 64 2109 0 0 0 12 0 0 0 16 0 8 0 30560023 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=22599/tid=22601] ppid=22589 vsize=807064 CPUtime=0
/proc/22599/task/22601/stat : 22601 (java) S 22589 22589 22524 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30560023 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22599/tid=22602] ppid=22589 vsize=807064 CPUtime=0
/proc/22599/task/22602/stat : 22602 (java) S 22589 22589 22524 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30560023 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22599/tid=22603] ppid=22589 vsize=807064 CPUtime=0
/proc/22599/task/22603/stat : 22603 (java) S 22589 22589 22524 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30560026 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22599/tid=22604] ppid=22589 vsize=807064 CPUtime=0.05
/proc/22599/task/22604/stat : 22604 (java) S 22589 22589 22524 0 -1 64 292 0 0 0 5 0 0 0 16 0 8 0 30560026 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22599/tid=22605] ppid=22589 vsize=807064 CPUtime=0
/proc/22599/task/22605/stat : 22605 (java) S 22589 22589 22524 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30560026 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22599/tid=22606] ppid=22589 vsize=807064 CPUtime=0
/proc/22599/task/22606/stat : 22606 (java) S 22589 22589 22524 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30560027 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 820788

[startup+2.98909 s]
/proc/loadavg: 2.43 3.10 3.04 4/84 22606
/proc/meminfo: memFree=1859568/2055920 swapFree=4184188/4192956
[pid=22589] ppid=22587 vsize=13724 CPUtime=0.03
/proc/22589/stat : 22589 (sugar) S 22587 22589 22524 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30559954 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22589/statm: 3431 808 370 3 0 531 0
[pid=22591] ppid=22589 vsize=0 CPUtime=0.54
/proc/22591/stat : 22591 (java) Z 22589 22589 22524 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30559959 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22591/statm: 0 0 0 0 0 0 0
[pid=22599] ppid=22589 vsize=807336 CPUtime=2.3
/proc/22599/stat : 22599 (java) R 22589 22589 22524 0 -1 0 12102 0 1 0 225 5 0 0 25 0 8 0 30560019 826712064 11836 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073573127 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22599/statm: 201834 11836 1507 14 0 189112 0
[pid=22599/tid=22600] ppid=22589 vsize=807336 CPUtime=0.37
/proc/22599/task/22600/stat : 22600 (java) S 22589 22589 22524 0 -1 64 5903 0 0 0 36 1 0 0 16 0 8 0 30560023 826712064 11836 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=22599/tid=22601] ppid=22589 vsize=807336 CPUtime=0
/proc/22599/task/22601/stat : 22601 (java) S 22589 22589 22524 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30560023 826712064 11836 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22599/tid=22602] ppid=22589 vsize=807336 CPUtime=0
/proc/22599/task/22602/stat : 22602 (java) S 22589 22589 22524 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30560023 826712064 11836 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22599/tid=22603] ppid=22589 vsize=807336 CPUtime=0
/proc/22599/task/22603/stat : 22603 (java) S 22589 22589 22524 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30560026 826712064 11836 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22599/tid=22604] ppid=22589 vsize=807336 CPUtime=0.13
/proc/22599/task/22604/stat : 22604 (java) S 22589 22589 22524 0 -1 64 399 0 0 0 13 0 0 0 16 0 8 0 30560026 826712064 11836 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22599/tid=22605] ppid=22589 vsize=807336 CPUtime=0
/proc/22599/task/22605/stat : 22605 (java) S 22589 22589 22524 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30560026 826712064 11836 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22599/tid=22606] ppid=22589 vsize=807336 CPUtime=0
/proc/22599/task/22606/stat : 22606 (java) S 22589 22589 22524 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30560027 826712064 11836 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 821060

[startup+6.28667 s]
/proc/loadavg: 2.40 3.08 3.03 3/77 22607
/proc/meminfo: memFree=1892520/2055920 swapFree=4184188/4192956
[pid=22589] ppid=22587 vsize=13724 CPUtime=3.29
/proc/22589/stat : 22589 (sugar) S 22587 22589 22524 0 -1 4194304 1281 15210 0 1 3 1 316 9 15 0 1 0 30559954 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22589/statm: 3431 819 373 3 0 531 0
[pid=22591] ppid=22589 vsize=0 CPUtime=0.54
/proc/22591/stat : 22591 (java) Z 22589 22589 22524 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30559959 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22591/statm: 0 0 0 0 0 0 0
[pid=22607] ppid=22589 vsize=4128 CPUtime=2.29
/proc/22607/stat : 22607 (minisat) R 22589 22589 22524 0 -1 0 800 0 0 0 229 0 0 0 25 0 1 0 30560351 4227072 680 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528342 0 0 4096 3 0 0 0 17 1 0 0
/proc/22607/statm: 1032 680 51 112 0 916 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 17852

[startup+12.7568 s]
/proc/loadavg: 2.36 3.06 3.03 3/77 22607
/proc/meminfo: memFree=1890992/2055920 swapFree=4184188/4192956
[pid=22589] ppid=22587 vsize=13724 CPUtime=3.3
/proc/22589/stat : 22589 (sugar) S 22587 22589 22524 0 -1 4194304 1281 15210 0 1 4 1 316 9 16 0 1 0 30559954 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22589/statm: 3431 819 373 3 0 531 0
[pid=22591] ppid=22589 vsize=0 CPUtime=0.54
/proc/22591/stat : 22591 (java) Z 22589 22589 22524 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30559959 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22591/statm: 0 0 0 0 0 0 0
[pid=22607] ppid=22589 vsize=5052 CPUtime=8.7
/proc/22607/stat : 22607 (minisat) R 22589 22589 22524 0 -1 0 1053 0 0 0 870 0 0 0 25 0 1 0 30560351 5173248 933 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/22607/statm: 1263 933 51 112 0 1147 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 18776

[startup+25.6051 s]
/proc/loadavg: 2.31 3.02 3.01 3/77 22607
/proc/meminfo: memFree=1889776/2055920 swapFree=4184188/4192956
[pid=22589] ppid=22587 vsize=13724 CPUtime=3.3
/proc/22589/stat : 22589 (sugar) S 22587 22589 22524 0 -1 4194304 1281 15210 0 1 4 1 316 9 16 0 1 0 30559954 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22589/statm: 3431 819 373 3 0 531 0
[pid=22591] ppid=22589 vsize=0 CPUtime=0.54
/proc/22591/stat : 22591 (java) Z 22589 22589 22524 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30559959 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22591/statm: 0 0 0 0 0 0 0
[pid=22607] ppid=22589 vsize=6136 CPUtime=21.43
/proc/22607/stat : 22607 (minisat) R 22589 22589 22524 0 -1 0 1304 0 0 0 2143 0 0 0 25 0 1 0 30560351 6283264 1184 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528545 0 0 4096 3 0 0 0 17 1 0 0
/proc/22607/statm: 1534 1184 51 112 0 1418 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 19860

[startup+51.2947 s]
/proc/loadavg: 2.18 2.92 2.98 3/77 22607
/proc/meminfo: memFree=1888432/2055920 swapFree=4184188/4192956
[pid=22589] ppid=22587 vsize=13724 CPUtime=3.3
/proc/22589/stat : 22589 (sugar) S 22587 22589 22524 0 -1 4194304 1281 15210 0 1 4 1 316 9 16 0 1 0 30559954 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22589/statm: 3431 819 373 3 0 531 0
[pid=22591] ppid=22589 vsize=0 CPUtime=0.54
/proc/22591/stat : 22591 (java) Z 22589 22589 22524 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30559959 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22591/statm: 0 0 0 0 0 0 0
[pid=22607] ppid=22589 vsize=6932 CPUtime=46.89
/proc/22607/stat : 22607 (minisat) R 22589 22589 22524 0 -1 0 1514 0 0 0 4688 1 0 0 25 0 1 0 30560351 7098368 1394 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528771 0 0 4096 3 0 0 0 17 1 0 0
/proc/22607/statm: 1733 1394 51 112 0 1617 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 20656

[startup+102.571 s]
/proc/loadavg: 2.08 2.78 2.93 3/77 22607
/proc/meminfo: memFree=1885872/2055920 swapFree=4184188/4192956
[pid=22589] ppid=22587 vsize=13724 CPUtime=3.3
/proc/22589/stat : 22589 (sugar) S 22587 22589 22524 0 -1 4194304 1281 15210 0 1 4 1 316 9 16 0 1 0 30559954 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22589/statm: 3431 819 373 3 0 531 0
[pid=22591] ppid=22589 vsize=0 CPUtime=0.54
/proc/22591/stat : 22591 (java) Z 22589 22589 22524 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30559959 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22591/statm: 0 0 0 0 0 0 0
[pid=22607] ppid=22589 vsize=8752 CPUtime=97.69
/proc/22607/stat : 22607 (minisat) R 22589 22589 22524 0 -1 0 1924 0 0 0 9768 1 0 0 25 0 1 0 30560351 8962048 1804 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/22607/statm: 2188 1804 51 112 0 2072 0
Current children cumulated CPU time (s) 101.53
Current children cumulated vsize (KiB) 22476

[startup+162.582 s]
/proc/loadavg: 2.03 2.64 2.87 3/77 22607
/proc/meminfo: memFree=1883824/2055920 swapFree=4184188/4192956
[pid=22589] ppid=22587 vsize=13724 CPUtime=3.3
/proc/22589/stat : 22589 (sugar) S 22587 22589 22524 0 -1 4194304 1281 15210 0 1 4 1 316 9 16 0 1 0 30559954 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22589/statm: 3431 819 373 3 0 531 0
[pid=22591] ppid=22589 vsize=0 CPUtime=0.54
/proc/22591/stat : 22591 (java) Z 22589 22589 22524 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30559959 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22591/statm: 0 0 0 0 0 0 0
[pid=22607] ppid=22589 vsize=9704 CPUtime=157.14
/proc/22607/stat : 22607 (minisat) R 22589 22589 22524 0 -1 0 2167 0 0 0 15713 1 0 0 25 0 1 0 30560351 9936896 2047 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528758 0 0 4096 3 0 0 0 17 1 0 0
/proc/22607/statm: 2426 2047 51 112 0 2310 0
Current children cumulated CPU time (s) 160.98
Current children cumulated vsize (KiB) 23428

[startup+222.589 s]
/proc/loadavg: 2.01 2.52 2.81 3/77 22607
/proc/meminfo: memFree=1882608/2055920 swapFree=4184188/4192956
[pid=22589] ppid=22587 vsize=13724 CPUtime=3.3
/proc/22589/stat : 22589 (sugar) S 22587 22589 22524 0 -1 4194304 1281 15210 0 1 4 1 316 9 16 0 1 0 30559954 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22589/statm: 3431 819 373 3 0 531 0
[pid=22591] ppid=22589 vsize=0 CPUtime=0.54
/proc/22591/stat : 22591 (java) Z 22589 22589 22524 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30559959 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22591/statm: 0 0 0 0 0 0 0
[pid=22607] ppid=22589 vsize=10632 CPUtime=216.61
/proc/22607/stat : 22607 (minisat) R 22589 22589 22524 0 -1 0 2396 0 0 0 21659 2 0 0 25 0 1 0 30560351 10887168 2276 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/22607/statm: 2658 2276 51 112 0 2542 0
Current children cumulated CPU time (s) 220.45
Current children cumulated vsize (KiB) 24356

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22589 and gives childrusage.ru_utime.tv_sec=275 childrusage.ru_utime.tv_usec=953048 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=133979
CPU time returned by wait4() is 276.087
while last known CPU time is 276.55

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

Real time (s): 279.282
CPU time (s): 276.55
CPU user time (s): 276.39
CPU system time (s): 0.16
CPU usage (%): 99.0217
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 275.953
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19065
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= 842
involuntary context switches= 6661

runsolver used 0.320951 s user time and 0.927858 s system time

The end

Launcher Data (download as text)

Begin job on node60 on Mon Jan 29 21:27:11 UTC 2007


IDJOB= 229210
IDBENCH= 6285
IDSOLVER= 86
FILE ID= node60/229210-1170106030

PBS_JOBID= 3689850

Free space on /tmp= 66562 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.35/rand-2-40-16-250-350-63_ext.xml
COMMAND LINE= /tmp/evaluation/229210-1170106030/solver /tmp/evaluation/229210-1170106030 /tmp/evaluation/229210-1170106030/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-229210-1170106030 -o ROOT/results/node60/solver-229210-1170106030 -C 1800 -M 900  /tmp/evaluation/229210-1170106030/solver /tmp/evaluation/229210-1170106030 /tmp/evaluation/229210-1170106030/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  68ec39505c29b43fdbda5606311a9b92

RANDOM SEED= 253857121

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		: 3000.283
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		: 3000.283
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:       1898456 kB
Buffers:         34388 kB
Cached:          58940 kB
SwapCached:       3028 kB
Active:          52724 kB
Inactive:        63260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1898456 kB
SwapTotal:     4192956 kB
SwapFree:      4184188 kB
Dirty:            1020 kB
Writeback:           0 kB
Mapped:          29156 kB
Slab:            26848 kB
Committed_AS:   339500 kB
PageTables:       1880 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= 66562 MiB



End job on node60 on Mon Jan 29 21:31:50 UTC 2007