Trace number 215206

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 0.40SAT 10.08 44.8033

General information on the benchmark

NamepseudoSeries/
ii/ii-32b4.xml
MD5SUMe947351b58355c721b574a6fb8f8b6dc
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.08
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables762
Number of constraints7299
Maximum constraint arity32
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7299
Global constraints used (with number of constraints)

Solver Data (download as text)

4.61	c # Sugar v0-40 (/tmp/evaluation/215206-1170100038/sugar-v0-40.jar)
4.61	
4.61	c # MAIN  BEGIN : /tmp/evaluation/215206-1170100038/unknown.xml [Mon Jan 29 20:47:31 2007]
4.61	c # CONVERT_XML  BEGIN : /tmp/evaluation/215206-1170100038/unknown.xml /tmp/evaluation/215206-1170100038/sugar18742.csp [Mon Jan 29 20:47:31 2007]
4.61	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/215206-1170100038/sugar-v0-40.jar -convert /tmp/evaluation/215206-1170100038/unknown.xml /tmp/evaluation/215206-1170100038/sugar18742.csp
5.29	c BEGIN convert /tmp/evaluation/215206-1170100038/unknown.xml
11.98	c END convert (6.694462 seconds)
12.05	c # CONVERT_XML  END : /tmp/evaluation/215206-1170100038/sugar18742.csp 363264 bytes (8 seconds) [Mon Jan 29 20:47:39 2007]
12.05	c # CONVERT_XML  CPU : 1 = 0 + 0 + 0.9 + 0.1
12.05	
12.05	c # GENERATE_SAT  BEGIN : /tmp/evaluation/215206-1170100038/sugar18742.bcnf [Mon Jan 29 20:47:39 2007]
12.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/215206-1170100038/sugar-v0-40.jar -bcnf -map /tmp/evaluation/215206-1170100038/sugar18742.map /tmp/evaluation/215206-1170100038/sugar18742.csp /tmp/evaluation/215206-1170100038/sugar18742.bcnf
12.17	c BEGIN parse /tmp/evaluation/215206-1170100038/sugar18742.csp
16.50	c END parse (4.332506 seconds)
16.50	c BEGIN simplify
16.51	c END simplify (0.009832 seconds)
16.51	c BEGIN encode /tmp/evaluation/215206-1170100038/sugar18742.bcnf
22.46	c END encode (5.947046 seconds)
22.57	c # GENERATE_SAT  END : 42504 variables 307116 clauses 4409480 bytes (10 seconds) [Mon Jan 29 20:47:49 2007]
22.57	c # GENERATE_SAT  CPU : 0.07 = 0.07 + 0 + 0 + 0
22.57	
22.57	c # SOLVE_SAT  BEGIN : /tmp/evaluation/215206-1170100038/sugar18742.bcnf [Mon Jan 29 20:47:49 2007]
22.57	c # CMD : /tmp/evaluation/215206-1170100038/minisat /tmp/evaluation/215206-1170100038/sugar18742.bcnf /tmp/evaluation/215206-1170100038/sugar18742.out
22.75	c ==================================[MINISAT]===================================
22.75	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
22.75	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
22.75	c ==============================================================================
22.75	c |         0 |  307116   795246 |  102372       0        0     nan |  0.000 % |
23.09	c |       100 |  307123   795246 |  112609      93     1378    14.8 |  0.000 % |
23.54	c |       250 |  307123   795246 |  123870     243     4229    17.4 |  0.000 % |
24.20	c |       478 |  305508   792438 |  136257     449     7972    17.8 |  0.513 % |
25.19	c |       815 |  302304   787020 |  149882     759    14374    18.9 |  2.527 % |
26.56	c ==============================================================================
26.56	c restarts              : 5
26.56	c conflicts             : 1293           (330 /sec)
26.56	c decisions             : 2071           (528 /sec)
26.56	c propagations          : 5405999        (1378237 /sec)
26.56	c conflict literals     : 25919          (13.99 % deleted)
26.56	c Memory used           : 13.78 MB
26.56	c CPU time              : 3.9224 s
26.56	c 
26.56	c SATISFIABLE
26.59	c # SOLVE_SAT  END : SATISFIABLE (4 seconds) [Mon Jan 29 20:47:53 2007]
26.59	c # SOLVE_SAT  CPU : 3.99 = 0 + 0 + 3.95 + 0.04
26.59	
26.59	c # RESULT : SATISFIABLE
26.59	
26.59	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 20:47:53 2007]
30.23	c BEGIN read SAT output /tmp/evaluation/215206-1170100038/sugar18742.out
30.30	c END read SAT output (0.065394 seconds)
30.30	c BEGIN write solution /tmp/evaluation/215206-1170100038/sugar18742.sol
44.75	c END write solution (14.447686 seconds)
44.77	s SATISFIABLE
44.77	v 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 0 1 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 1 0 1 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 1 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1
44.79	c # OUTPUT_SOL  END :  (19 seconds) [Mon Jan 29 20:48:12 2007]
44.79	c # OUTPUT_SOL  CPU : 0.380000000000001 = 0.03 + 0 + 0.300000000000001 + 0.05
44.79	
44.79	c # MAIN  END :  (41 seconds) [Mon Jan 29 20:48:12 2007]
44.79	c # MAIN  CPU : 5.44 = 0.1 + 0 + 5.15 + 0.19
44.79

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-215206-1170100038 -o ROOT/results/node72/solver-215206-1170100038 -C 1800 -M 900 /tmp/evaluation/215206-1170100038/solver /tmp/evaluation/215206-1170100038 /tmp/evaluation/215206-1170100038/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: 10.95 4.69 2.87 5/102 18743
/proc/meminfo: memFree=15456/2055920 swapFree=4191880/4192956
[pid=18742] ppid=18740 vsize=124 CPUtime=0
/proc/18742/stat : 18742 (sugar) D 18740 18742 18387 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 29972487 126976 23 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234515133929 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/18742/statm: 31 23 17 3 0 3 0

[startup+0.105859 s]
/proc/loadavg: 10.95 4.69 2.87 5/102 18743
/proc/meminfo: memFree=15456/2055920 swapFree=4191880/4192956
[pid=18742] ppid=18740 vsize=124 CPUtime=0
/proc/18742/stat : 18742 (sugar) D 18740 18742 18387 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 29972487 126976 23 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234515133929 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/18742/statm: 31 23 17 3 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 124

[startup+1.10795 s]
/proc/loadavg: 10.95 4.69 2.87 5/102 18743
/proc/meminfo: memFree=15456/2055920 swapFree=4191880/4192956
[pid=18742] ppid=18740 vsize=12272 CPUtime=0
/proc/18742/stat : 18742 (sugar) D 18740 18742 18387 0 -1 4194304 644 0 0 0 0 0 0 0 18 0 1 0 29972487 12566528 363 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/18742/statm: 3068 363 274 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+1.92202 s]
/proc/loadavg: 10.95 4.69 2.87 5/102 18743
/proc/meminfo: memFree=15456/2055920 swapFree=4191880/4192956
[pid=18742] ppid=18740 vsize=12272 CPUtime=0
/proc/18742/stat : 18742 (sugar) D 18740 18742 18387 0 -1 4194304 649 0 0 0 0 0 0 0 18 0 1 0 29972487 12566528 368 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/18742/statm: 3068 368 274 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+3.56116 s]
/proc/loadavg: 11.19 4.85 2.93 1/102 18743
/proc/meminfo: memFree=16032/2055920 swapFree=4191880/4192956
[pid=18742] ppid=18740 vsize=12668 CPUtime=0.01
/proc/18742/stat : 18742 (sugar) D 18740 18742 18387 0 -1 4194304 780 0 0 0 1 0 0 0 18 0 1 0 29972487 12972032 499 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/18742/statm: 3167 499 315 3 0 267 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12668

[startup+6.84346 s]
/proc/loadavg: 11.19 4.85 2.93 1/110 18751
/proc/meminfo: memFree=15904/2055920 swapFree=4191880/4192956
[pid=18742] ppid=18740 vsize=13724 CPUtime=0.04
/proc/18742/stat : 18742 (sugar) S 18740 18742 18387 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 29972487 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18742/statm: 3431 805 368 3 0 531 0
[pid=18744] ppid=18742 vsize=807404 CPUtime=0.87
/proc/18744/stat : 18744 (java) D 18742 18742 18387 0 -1 0 10228 0 1 0 78 9 0 0 16 0 8 0 29972948 826781696 9975 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/18744/statm: 201851 9975 1694 14 0 189129 0
[pid=18744/tid=18745] ppid=18742 vsize=807404 CPUtime=0.1
/proc/18744/task/18745/stat : 18745 (java) S 18742 18742 18387 0 -1 64 3622 0 0 0 8 2 0 0 16 0 8 0 29973008 826781696 9975 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=18744/tid=18746] ppid=18742 vsize=807404 CPUtime=0
/proc/18744/task/18746/stat : 18746 (java) S 18742 18742 18387 0 -1 64 9 0 0 0 0 0 0 0 20 0 8 0 29973008 826781696 9975 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18744/tid=18747] ppid=18742 vsize=807404 CPUtime=0
/proc/18744/task/18747/stat : 18747 (java) S 18742 18742 18387 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 29973008 826781696 9975 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18744/tid=18748] ppid=18742 vsize=807404 CPUtime=0
/proc/18744/task/18748/stat : 18748 (java) S 18742 18742 18387 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29973011 826781696 9975 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18744/tid=18749] ppid=18742 vsize=807404 CPUtime=0.18
/proc/18744/task/18749/stat : 18749 (java) S 18742 18742 18387 0 -1 64 425 0 0 0 17 1 0 0 16 0 8 0 29973011 826781696 9975 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18744/tid=18750] ppid=18742 vsize=807404 CPUtime=0
/proc/18744/task/18750/stat : 18750 (java) S 18742 18742 18387 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 29973011 826781696 9975 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18744/tid=18751] ppid=18742 vsize=807404 CPUtime=0
/proc/18744/task/18751/stat : 18751 (java) S 18742 18742 18387 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29973011 826781696 9975 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.91
Current children cumulated vsize (KiB) 821128

[startup+13.3199 s]
/proc/loadavg: 11.47 5.11 3.03 2/110 18759
/proc/meminfo: memFree=15456/2055920 swapFree=4191880/4192956
[pid=18742] ppid=18740 vsize=13724 CPUtime=1.04
/proc/18742/stat : 18742 (sugar) S 18740 18742 18387 0 -1 4194304 1190 10625 0 1 3 1 90 10 15 0 1 0 29972487 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18742/statm: 3431 809 371 3 0 531 0
[pid=18752] ppid=18742 vsize=807368 CPUtime=1.26
/proc/18752/stat : 18752 (java) R 18742 18742 18387 0 -1 0 8920 0 1 0 120 6 0 0 17 0 8 0 29973692 826744832 8664 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073592880 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/18752/statm: 201842 8664 1506 14 0 189120 0
[pid=18752/tid=18753] ppid=18742 vsize=807368 CPUtime=0.13
/proc/18752/task/18753/stat : 18753 (java) S 18742 18742 18387 0 -1 64 2709 0 0 0 12 1 0 0 16 0 8 0 29973696 826744832 8664 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=18752/tid=18754] ppid=18742 vsize=807368 CPUtime=0
/proc/18752/task/18754/stat : 18754 (java) S 18742 18742 18387 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 29973696 826744832 8664 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18752/tid=18755] ppid=18742 vsize=807368 CPUtime=0
/proc/18752/task/18755/stat : 18755 (java) S 18742 18742 18387 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29973696 826744832 8664 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18752/tid=18756] ppid=18742 vsize=807368 CPUtime=0
/proc/18752/task/18756/stat : 18756 (java) S 18742 18742 18387 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29973699 826744832 8664 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18752/tid=18757] ppid=18742 vsize=807368 CPUtime=0.14
/proc/18752/task/18757/stat : 18757 (java) S 18742 18742 18387 0 -1 64 418 0 0 0 14 0 0 0 16 0 8 0 29973699 826744832 8664 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18752/tid=18758] ppid=18742 vsize=807368 CPUtime=0
/proc/18752/task/18758/stat : 18758 (java) S 18742 18742 18387 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 29973699 826744832 8664 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18752/tid=18759] ppid=18742 vsize=807368 CPUtime=0
/proc/18752/task/18759/stat : 18759 (java) S 18742 18742 18387 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29973699 826744832 8664 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.3
Current children cumulated vsize (KiB) 821092

[startup+26.2022 s]
/proc/loadavg: 11.94 5.42 3.15 2/104 18760
/proc/meminfo: memFree=15384/2055920 swapFree=4191880/4192956
[pid=18742] ppid=18740 vsize=18820 CPUtime=1.11
/proc/18742/stat : 18742 (sugar) S 18740 18742 18387 0 -1 4194304 2547 10625 0 1 10 1 90 10 16 0 1 0 29972487 19271680 2061 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 234526650466 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18742/statm: 4705 2061 373 3 0 1805 0
[pid=18752] ppid=18742 vsize=0 CPUtime=4.66
/proc/18752/stat : 18752 (java) Z 18742 18742 18387 0 -1 1036 12985 0 1 0 451 15 0 0 16 0 1 0 29973692 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/18752/statm: 0 0 0 0 0 0 0
[pid=18760] ppid=18742 vsize=13856 CPUtime=3.58
/proc/18760/stat : 18760 (minisat) R 18742 18742 18387 0 -1 0 4029 0 0 0 355 3 0 0 25 0 1 0 29974744 14188544 2975 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528342 0 0 4096 3 0 0 0 17 0 0 0
/proc/18760/statm: 3464 2975 51 112 0 3348 0
Current children cumulated CPU time (s) 9.35
Current children cumulated vsize (KiB) 32676

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18742 and gives childrusage.ru_utime.tv_sec=5 childrusage.ru_utime.tv_usec=283196 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=217966
CPU time returned by wait4() is 5.50116
while last known CPU time is 10.08

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

Real time (s): 44.8033
CPU time (s): 10.08
CPU user time (s): 9.74
CPU system time (s): 0.34
CPU usage (%): 22.4983
Max. virtual memory (cumulated for all children) (KiB): 826988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.2832
system time used= 0.217966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23012
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= 1422
involuntary context switches= 545

runsolver used 0.046992 s user time and 0.173973 s system time

The end

Launcher Data (download as text)

Begin job on node72 on Mon Jan 29 19:47:23 UTC 2007


IDJOB= 215206
IDBENCH= 4983
IDSOLVER= 86
FILE ID= node72/215206-1170100038

PBS_JOBID= 3689735

Free space on /tmp= 64938 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/ii/ii-32b4.xml
COMMAND LINE= /tmp/evaluation/215206-1170100038/solver /tmp/evaluation/215206-1170100038 /tmp/evaluation/215206-1170100038/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-215206-1170100038 -o ROOT/results/node72/solver-215206-1170100038 -C 1800 -M 900  /tmp/evaluation/215206-1170100038/solver /tmp/evaluation/215206-1170100038 /tmp/evaluation/215206-1170100038/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  e947351b58355c721b574a6fb8f8b6dc

RANDOM SEED= 601475993

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		: 3000.236
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		: 3000.236
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:         15296 kB
Buffers:          2524 kB
Cached:         817692 kB
SwapCached:          0 kB
Active:        1158120 kB
Inactive:       786804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:         15296 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           47376 kB
Writeback:      412792 kB
Mapped:        1148936 kB
Slab:            78352 kB
Committed_AS:  1495248 kB
PageTables:       4252 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= 64563 MiB



End job on node72 on Mon Jan 29 19:48:13 UTC 2007