Trace number 228956

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 283 284.477

General information on the benchmark

Nametightness/tightness0.35/
rand-2-40-16-250-350-7_ext.xml
MD5SUMafbb6944669ab2195aba35cdf51b5bb9
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 benchmark7.54585
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/228956-1170105986/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/228956-1170105986/unknown.xml [Mon Jan 29 22:26:26 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/228956-1170105986/unknown.xml /tmp/evaluation/228956-1170105986/sugar30189.csp [Mon Jan 29 22:26:26 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/228956-1170105986/sugar-v0-40.jar -convert /tmp/evaluation/228956-1170105986/unknown.xml /tmp/evaluation/228956-1170105986/sugar30189.csp
0.18	c BEGIN convert /tmp/evaluation/228956-1170105986/unknown.xml
0.61	c END convert (0.42841 seconds)
0.66	c # CONVERT_XML  END : /tmp/evaluation/228956-1170105986/sugar30189.csp 721730 bytes (1 seconds) [Mon Jan 29 22:26:27 2007]
0.66	c # CONVERT_XML  CPU : 0.01 = 0 + 0.01 + 0 + 0
0.66	
0.66	c # GENERATE_SAT  BEGIN : /tmp/evaluation/228956-1170105986/sugar30189.bcnf [Mon Jan 29 22:26:27 2007]
0.66	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/228956-1170105986/sugar-v0-40.jar -bcnf -map /tmp/evaluation/228956-1170105986/sugar30189.map /tmp/evaluation/228956-1170105986/sugar30189.csp /tmp/evaluation/228956-1170105986/sugar30189.bcnf
0.81	c BEGIN parse /tmp/evaluation/228956-1170105986/sugar30189.csp
3.75	c END parse (2.939226 seconds)
3.75	c BEGIN simplify
3.77	c END simplify (0.016465 seconds)
3.77	c BEGIN encode /tmp/evaluation/228956-1170105986/sugar30189.bcnf
3.94	c END encode (0.171751 seconds)
3.96	c # GENERATE_SAT  END : 600 variables 22947 clauses 432008 bytes (3 seconds) [Mon Jan 29 22:26:30 2007]
3.96	c # GENERATE_SAT  CPU : 3.24 = 0 + 0 + 3.13 + 0.11
3.96	
3.96	c # SOLVE_SAT  BEGIN : /tmp/evaluation/228956-1170105986/sugar30189.bcnf [Mon Jan 29 22:26:30 2007]
3.96	c # CMD : /tmp/evaluation/228956-1170105986/minisat /tmp/evaluation/228956-1170105986/sugar30189.bcnf /tmp/evaluation/228956-1170105986/sugar30189.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 |   22947    85049 |    7649       0        0     nan |  0.000 % |
3.99	c |       100 |   22947    85049 |    8413     100      843     8.4 |  0.000 % |
4.00	c |       250 |   22950    85049 |    9255     247     2197     8.9 |  0.003 % |
4.03	c |       475 |   22950    85049 |   10180     472     4059     8.6 |  0.010 % |
4.06	c |       812 |   22950    85049 |   11198     809     7571     9.4 |  0.004 % |
4.11	c |      1319 |   22951    85049 |   12318    1315    12179     9.3 |  0.009 % |
4.19	c |      2078 |   22951    85049 |   13550    2074    19808     9.6 |  0.009 % |
4.30	c |      3218 |   22953    85049 |   14905    3212    31207     9.7 |  0.009 % |
4.49	c |      4927 |   22955    85049 |   16396    4919    49424    10.0 |  0.003 % |
4.77	c |      7489 |   22960    85049 |   18035    7476    77886    10.4 |  0.004 % |
5.25	c |     11334 |   22965    85049 |   19839   11316   123674    10.9 |  0.008 % |
6.14	c |     17100 |   22974    85049 |   21823   17073   194762    11.4 |  0.008 % |
7.69	c |     25749 |   22980    85049 |   24005   14741   177489    12.0 |  0.008 % |
10.19	c |     38723 |   22985    85049 |   26406   15631   181562    11.6 |  0.009 % |
14.30	c |     58184 |   23004    85049 |   29047   21826   283157    13.0 |  0.002 % |
20.51	c |     87376 |   23027    85049 |   31951   20405   261079    12.8 |  0.001 % |
31.62	c |    131165 |   22950    84812 |   35146   28108   407911    14.5 |  0.167 % |
50.40	c |    196850 |   22971    84812 |   38661   17128   233127    13.6 |  0.171 % |
77.54	c |    295378 |   22730    83893 |   42527   22057   313906    14.2 |  0.667 % |
124.78	c |    443169 |   22670    83713 |   46780   35201   546207    15.5 |  0.834 % |
192.09	c |    664852 |   22388    82661 |   51458   31420   482970    15.4 |  1.500 % |
284.47	c ==============================================================================
284.47	c restarts              : 21
284.47	c conflicts             : 931596         (3337 /sec)
284.47	c decisions             : 1140640        (4086 /sec)
284.47	c propagations          : 89278659       (319786 /sec)
284.47	c conflict literals     : 14227359       (30.35 % deleted)
284.47	c Memory used           : 10.27 MB
284.47	c CPU time              : 279.183 s
284.47	c 
284.47	c UNSATISFIABLE
284.47	c # SOLVE_SAT  END : UNSATISFIABLE (281 seconds) [Mon Jan 29 22:31:11 2007]
284.47	c # SOLVE_SAT  CPU : 279.24 = 0 + 0 + 279.19 + 0.05
284.47	
284.47	c # RESULT : UNSATISFIABLE
284.47	
284.47	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 22:31:11 2007]
284.47	s UNSATISFIABLE
284.47	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:31:11 2007]
284.47	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
284.47	
284.47	c # MAIN  END :  (285 seconds) [Mon Jan 29 22:31:11 2007]
284.47	c # MAIN  CPU : 282.49 = 0 + 0.01 + 282.32 + 0.16
284.47

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/node12/watcher-228956-1170105986 -o ROOT/results/node12/solver-228956-1170105986 -C 1800 -M 900 /tmp/evaluation/228956-1170105986/solver /tmp/evaluation/228956-1170105986 /tmp/evaluation/228956-1170105986/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: 2.66 3.01 3.19 5/94 30190
/proc/meminfo: memFree=1251464/2055920 swapFree=4192812/4192956
[pid=30189] ppid=30187 vsize=18540 CPUtime=0
/proc/30189/stat : 30189 (runsolver) R 30187 30189 29527 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 30553088 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 252429528359 0 0 4096 24578 0 0 0 17 1 0 0
/proc/30189/statm: 4635 279 244 17 0 2626 0

[startup+0.104031 s]
/proc/loadavg: 2.66 3.01 3.19 5/94 30190
/proc/meminfo: memFree=1251464/2055920 swapFree=4192812/4192956
[pid=30189] ppid=30187 vsize=13724 CPUtime=0.04
/proc/30189/stat : 30189 (sugar) S 30187 30189 29527 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 30553088 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30189/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.512641 s]
/proc/loadavg: 2.66 3.01 3.19 5/94 30190
/proc/meminfo: memFree=1251464/2055920 swapFree=4192812/4192956
[pid=30189] ppid=30187 vsize=13724 CPUtime=0.04
/proc/30189/stat : 30189 (sugar) S 30187 30189 29527 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30553088 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30189/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33525 s]
/proc/loadavg: 2.66 3.01 3.19 5/103 30206
/proc/meminfo: memFree=1228288/2055920 swapFree=4192812/4192956
[pid=30189] ppid=30187 vsize=13724 CPUtime=0.04
/proc/30189/stat : 30189 (sugar) S 30187 30189 29527 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 30553088 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30189/statm: 3431 809 371 3 0 531 0
[pid=30191] ppid=30189 vsize=0 CPUtime=0.54
/proc/30191/stat : 30191 (java) Z 30189 30189 29527 0 -1 1036 7340 0 1 0 49 5 0 0 16 0 1 0 30553094 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/30191/statm: 0 0 0 0 0 0 0
[pid=30199] ppid=30189 vsize=807064 CPUtime=0.62
/proc/30199/stat : 30199 (java) R 30189 30189 29527 0 -1 0 7758 0 1 0 58 4 0 0 19 0 8 0 30553154 826433536 7505 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30199/statm: 201766 7505 1494 14 0 189044 0
[pid=30199/tid=30200] ppid=30189 vsize=807064 CPUtime=0.09
/proc/30199/task/30200/stat : 30200 (java) R 30189 30189 29527 0 -1 64 1703 0 0 0 9 0 0 0 16 0 8 0 30553162 826433536 7505 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4154023775 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30199/tid=30201] ppid=30189 vsize=807064 CPUtime=0
/proc/30199/task/30201/stat : 30201 (java) S 30189 30189 29527 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30553162 826433536 7505 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30199/tid=30202] ppid=30189 vsize=807064 CPUtime=0
/proc/30199/task/30202/stat : 30202 (java) S 30189 30189 29527 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30553162 826433536 7505 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30199/tid=30203] ppid=30189 vsize=807064 CPUtime=0
/proc/30199/task/30203/stat : 30203 (java) S 30189 30189 29527 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30553165 826433536 7505 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30199/tid=30204] ppid=30189 vsize=807064 CPUtime=0.05
/proc/30199/task/30204/stat : 30204 (java) S 30189 30189 29527 0 -1 64 292 0 0 0 5 0 0 0 19 0 8 0 30553165 826433536 7505 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30199/tid=30205] ppid=30189 vsize=807064 CPUtime=0
/proc/30199/task/30205/stat : 30205 (java) S 30189 30189 29527 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30553165 826433536 7505 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30199/tid=30206] ppid=30189 vsize=807064 CPUtime=0
/proc/30199/task/30206/stat : 30206 (java) S 30189 30189 29527 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30553165 826433536 7505 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 820788

[startup+3.00907 s]
/proc/loadavg: 2.66 3.01 3.19 3/103 30206
/proc/meminfo: memFree=1213312/2055920 swapFree=4192812/4192956
[pid=30189] ppid=30187 vsize=13724 CPUtime=0.04
/proc/30189/stat : 30189 (sugar) S 30187 30189 29527 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 30553088 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30189/statm: 3431 809 371 3 0 531 0
[pid=30191] ppid=30189 vsize=0 CPUtime=0.54
/proc/30191/stat : 30191 (java) Z 30189 30189 29527 0 -1 1036 7340 0 1 0 49 5 0 0 16 0 1 0 30553094 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/30191/statm: 0 0 0 0 0 0 0
[pid=30199] ppid=30189 vsize=807336 CPUtime=2.29
/proc/30199/stat : 30199 (java) R 30189 30189 29527 0 -1 0 12094 0 1 0 222 7 0 0 25 0 8 0 30553154 826712064 11828 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073575535 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30199/statm: 201834 11828 1506 14 0 189112 0
[pid=30199/tid=30200] ppid=30189 vsize=807336 CPUtime=0.4
/proc/30199/task/30200/stat : 30200 (java) S 30189 30189 29527 0 -1 64 5895 0 0 0 37 3 0 0 16 0 8 0 30553162 826712064 11828 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30199/tid=30201] ppid=30189 vsize=807336 CPUtime=0
/proc/30199/task/30201/stat : 30201 (java) S 30189 30189 29527 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30553162 826712064 11828 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30199/tid=30202] ppid=30189 vsize=807336 CPUtime=0
/proc/30199/task/30202/stat : 30202 (java) S 30189 30189 29527 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30553162 826712064 11828 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30199/tid=30203] ppid=30189 vsize=807336 CPUtime=0
/proc/30199/task/30203/stat : 30203 (java) S 30189 30189 29527 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30553165 826712064 11828 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30199/tid=30204] ppid=30189 vsize=807336 CPUtime=0.12
/proc/30199/task/30204/stat : 30204 (java) S 30189 30189 29527 0 -1 64 399 0 0 0 12 0 0 0 16 0 8 0 30553165 826712064 11828 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30199/tid=30205] ppid=30189 vsize=807336 CPUtime=0
/proc/30199/task/30205/stat : 30205 (java) S 30189 30189 29527 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30553165 826712064 11828 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30199/tid=30206] ppid=30189 vsize=807336 CPUtime=0
/proc/30199/task/30206/stat : 30206 (java) S 30189 30189 29527 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30553165 826712064 11828 18446744073709551615 134512640 134570532 4294956464 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+6.23613 s]
/proc/loadavg: 2.69 3.01 3.19 4/96 30207
/proc/meminfo: memFree=1245752/2055920 swapFree=4192812/4192956
[pid=30189] ppid=30187 vsize=13724 CPUtime=3.28
/proc/30189/stat : 30189 (sugar) S 30187 30189 29527 0 -1 4194304 1280 15179 0 2 3 1 313 11 16 0 1 0 30553088 14053376 819 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30189/statm: 3431 819 373 3 0 531 0
[pid=30191] ppid=30189 vsize=0 CPUtime=0.54
/proc/30191/stat : 30191 (java) Z 30189 30189 29527 0 -1 1036 7340 0 1 0 49 5 0 0 16 0 1 0 30553094 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/30191/statm: 0 0 0 0 0 0 0
[pid=30207] ppid=30189 vsize=3992 CPUtime=2.26
/proc/30207/stat : 30207 (minisat) R 30189 30189 29527 0 -1 0 781 0 0 0 225 1 0 0 25 0 1 0 30553485 4087808 661 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134528572 0 0 4096 3 0 0 0 17 1 0 0
/proc/30207/statm: 998 661 51 112 0 882 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 17716

[startup+12.7363 s]
/proc/loadavg: 2.71 3.01 3.19 3/96 30207
/proc/meminfo: memFree=1244728/2055920 swapFree=4192812/4192956
[pid=30189] ppid=30187 vsize=13724 CPUtime=3.28
/proc/30189/stat : 30189 (sugar) S 30187 30189 29527 0 -1 4194304 1280 15179 0 2 3 1 313 11 16 0 1 0 30553088 14053376 819 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30189/statm: 3431 819 373 3 0 531 0
[pid=30191] ppid=30189 vsize=0 CPUtime=0.54
/proc/30191/stat : 30191 (java) Z 30189 30189 29527 0 -1 1036 7340 0 1 0 49 5 0 0 16 0 1 0 30553094 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/30191/statm: 0 0 0 0 0 0 0
[pid=30207] ppid=30189 vsize=5020 CPUtime=8.76
/proc/30207/stat : 30207 (minisat) R 30189 30189 29527 0 -1 0 1033 0 0 0 875 1 0 0 25 0 1 0 30553485 5140480 913 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134528027 0 0 4096 3 0 0 0 17 1 0 0
/proc/30207/statm: 1255 913 51 112 0 1139 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 18744

[startup+25.6296 s]
/proc/loadavg: 2.70 2.99 3.18 3/96 30207
/proc/meminfo: memFree=1243896/2055920 swapFree=4192812/4192956
[pid=30189] ppid=30187 vsize=13724 CPUtime=3.28
/proc/30189/stat : 30189 (sugar) S 30187 30189 29527 0 -1 4194304 1280 15179 0 2 3 1 313 11 16 0 1 0 30553088 14053376 819 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30189/statm: 3431 819 373 3 0 531 0
[pid=30191] ppid=30189 vsize=0 CPUtime=0.54
/proc/30191/stat : 30191 (java) Z 30189 30189 29527 0 -1 1036 7340 0 1 0 49 5 0 0 16 0 1 0 30553094 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/30191/statm: 0 0 0 0 0 0 0
[pid=30207] ppid=30189 vsize=6000 CPUtime=21.63
/proc/30207/stat : 30207 (minisat) R 30189 30189 29527 0 -1 0 1252 0 0 0 2162 1 0 0 25 0 1 0 30553485 6144000 1132 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134528392 0 0 4096 3 0 0 0 17 1 0 0
/proc/30207/statm: 1500 1132 51 112 0 1384 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 19724

[startup+51.2862 s]
/proc/loadavg: 2.73 2.98 3.17 4/96 30207
/proc/meminfo: memFree=1242744/2055920 swapFree=4192812/4192956
[pid=30189] ppid=30187 vsize=13724 CPUtime=3.28
/proc/30189/stat : 30189 (sugar) S 30187 30189 29527 0 -1 4194304 1280 15179 0 2 3 1 313 11 16 0 1 0 30553088 14053376 819 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30189/statm: 3431 819 373 3 0 531 0
[pid=30191] ppid=30189 vsize=0 CPUtime=0.54
/proc/30191/stat : 30191 (java) Z 30189 30189 29527 0 -1 1036 7340 0 1 0 49 5 0 0 16 0 1 0 30553094 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/30191/statm: 0 0 0 0 0 0 0
[pid=30207] ppid=30189 vsize=6940 CPUtime=47.24
/proc/30207/stat : 30207 (minisat) R 30189 30189 29527 0 -1 0 1508 0 0 0 4723 1 0 0 25 0 1 0 30553485 7106560 1388 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134528368 0 0 4096 3 0 0 0 17 1 0 0
/proc/30207/statm: 1735 1388 51 112 0 1619 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20664

[startup+102.542 s]
/proc/loadavg: 2.89 2.98 3.16 4/96 30207
/proc/meminfo: memFree=1241400/2055920 swapFree=4192812/4192956
[pid=30189] ppid=30187 vsize=13724 CPUtime=3.28
/proc/30189/stat : 30189 (sugar) S 30187 30189 29527 0 -1 4194304 1280 15179 0 2 3 1 313 11 16 0 1 0 30553088 14053376 819 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30189/statm: 3431 819 373 3 0 531 0
[pid=30191] ppid=30189 vsize=0 CPUtime=0.54
/proc/30191/stat : 30191 (java) Z 30189 30189 29527 0 -1 1036 7340 0 1 0 49 5 0 0 16 0 1 0 30553094 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/30191/statm: 0 0 0 0 0 0 0
[pid=30207] ppid=30189 vsize=8224 CPUtime=98.25
/proc/30207/stat : 30207 (minisat) R 30189 30189 29527 0 -1 0 1816 0 0 0 9823 2 0 0 25 0 1 0 30553485 8421376 1696 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134528554 0 0 4096 3 0 0 0 17 1 0 0
/proc/30207/statm: 2056 1696 51 112 0 1940 0
Current children cumulated CPU time (s) 102.07
Current children cumulated vsize (KiB) 21948

[startup+162.585 s]
/proc/loadavg: 2.88 2.96 3.14 4/96 30207
/proc/meminfo: memFree=1234168/2055920 swapFree=4192812/4192956
[pid=30189] ppid=30187 vsize=13724 CPUtime=3.28
/proc/30189/stat : 30189 (sugar) S 30187 30189 29527 0 -1 4194304 1280 15179 0 2 3 1 313 11 16 0 1 0 30553088 14053376 819 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30189/statm: 3431 819 373 3 0 531 0
[pid=30191] ppid=30189 vsize=0 CPUtime=0.54
/proc/30191/stat : 30191 (java) Z 30189 30189 29527 0 -1 1036 7340 0 1 0 49 5 0 0 16 0 1 0 30553094 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/30191/statm: 0 0 0 0 0 0 0
[pid=30207] ppid=30189 vsize=9308 CPUtime=157.98
/proc/30207/stat : 30207 (minisat) R 30189 30189 29527 0 -1 0 2077 0 0 0 15796 2 0 0 25 0 1 0 30553485 9531392 1957 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134528401 0 0 4096 3 0 0 0 17 0 0 0
/proc/30207/statm: 2327 1957 51 112 0 2211 0
Current children cumulated CPU time (s) 161.8
Current children cumulated vsize (KiB) 23032

[startup+222.589 s]
/proc/loadavg: 2.85 2.94 3.12 4/96 30207
/proc/meminfo: memFree=1233144/2055920 swapFree=4192812/4192956
[pid=30189] ppid=30187 vsize=13724 CPUtime=3.28
/proc/30189/stat : 30189 (sugar) S 30187 30189 29527 0 -1 4194304 1280 15179 0 2 3 1 313 11 16 0 1 0 30553088 14053376 819 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30189/statm: 3431 819 373 3 0 531 0
[pid=30191] ppid=30189 vsize=0 CPUtime=0.54
/proc/30191/stat : 30191 (java) Z 30189 30189 29527 0 -1 1036 7340 0 1 0 49 5 0 0 16 0 1 0 30553094 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/30191/statm: 0 0 0 0 0 0 0
[pid=30207] ppid=30189 vsize=10112 CPUtime=217.65
/proc/30207/stat : 30207 (minisat) R 30189 30189 29527 0 -1 0 2290 0 0 0 21762 3 0 0 25 0 1 0 30553485 10354688 2170 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/30207/statm: 2528 2170 51 112 0 2412 0
Current children cumulated CPU time (s) 221.47
Current children cumulated vsize (KiB) 23836

[startup+282.681 s]
/proc/loadavg: 2.87 2.92 3.10 4/96 30207
/proc/meminfo: memFree=1231416/2055920 swapFree=4192812/4192956
[pid=30189] ppid=30187 vsize=13724 CPUtime=3.28
/proc/30189/stat : 30189 (sugar) S 30187 30189 29527 0 -1 4194304 1280 15179 0 2 3 1 313 11 16 0 1 0 30553088 14053376 819 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30189/statm: 3431 819 373 3 0 531 0
[pid=30191] ppid=30189 vsize=0 CPUtime=0.54
/proc/30191/stat : 30191 (java) Z 30189 30189 29527 0 -1 1036 7340 0 1 0 49 5 0 0 16 0 1 0 30553094 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/30191/statm: 0 0 0 0 0 0 0
[pid=30207] ppid=30189 vsize=10512 CPUtime=277.44
/proc/30207/stat : 30207 (minisat) R 30189 30189 29527 0 -1 0 2379 0 0 0 27740 4 0 0 25 0 1 0 30553485 10764288 2259 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134532790 0 0 4096 3 0 0 0 17 0 0 0
/proc/30207/statm: 2628 2259 51 112 0 2512 0
Current children cumulated CPU time (s) 281.26
Current children cumulated vsize (KiB) 24236

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 30189 and gives childrusage.ru_utime.tv_sec=282 childrusage.ru_utime.tv_usec=360074 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=179972
CPU time returned by wait4() is 282.54
while last known CPU time is 283

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

Real time (s): 284.477
CPU time (s): 283
CPU user time (s): 282.79
CPU system time (s): 0.21
CPU usage (%): 99.4809
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 282.36
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18933
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 807
involuntary context switches= 9675

runsolver used 0.32595 s user time and 0.889864 s system time

The end

Launcher Data (download as text)

Begin job on node12 on Mon Jan 29 21:26:26 UTC 2007


IDJOB= 228956
IDBENCH= 6259
IDSOLVER= 86
FILE ID= node12/228956-1170105986

PBS_JOBID= 3689536

Free space on /tmp= 66558 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.35/rand-2-40-16-250-350-7_ext.xml
COMMAND LINE= /tmp/evaluation/228956-1170105986/solver /tmp/evaluation/228956-1170105986 /tmp/evaluation/228956-1170105986/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-228956-1170105986 -o ROOT/results/node12/solver-228956-1170105986 -C 1800 -M 900  /tmp/evaluation/228956-1170105986/solver /tmp/evaluation/228956-1170105986 /tmp/evaluation/228956-1170105986/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  afbb6944669ab2195aba35cdf51b5bb9

RANDOM SEED= 287569832

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		: 3000.285
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		: 3000.285
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:       1251944 kB
Buffers:         54800 kB
Cached:          54408 kB
SwapCached:          0 kB
Active:         684648 kB
Inactive:        62896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1251944 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             916 kB
Writeback:           0 kB
Mapped:         663856 kB
Slab:            40252 kB
Committed_AS:  1144940 kB
PageTables:       3276 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= 66558 MiB



End job on node12 on Mon Jan 29 21:31:11 UTC 2007