Trace number 214582

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 0.40? (MO) 82.33 121.045

General information on the benchmark

NamepseudoSeries/
niklas/lseu.xml
MD5SUMc847573ab2c18a9701de333110bece4f
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 benchmark0.027994
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables89
Number of constraints28
Maximum constraint arity47
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension28
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/214582-1170099880/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/214582-1170099880/unknown.xml [Mon Jan 29 20:44:40 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/214582-1170099880/unknown.xml /tmp/evaluation/214582-1170099880/sugar18458.csp [Mon Jan 29 20:44:40 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/214582-1170099880/sugar-v0-40.jar -convert /tmp/evaluation/214582-1170099880/unknown.xml /tmp/evaluation/214582-1170099880/sugar18458.csp
0.16	c BEGIN convert /tmp/evaluation/214582-1170099880/unknown.xml
0.32	c END convert (0.157993 seconds)
0.33	c # CONVERT_XML  END : /tmp/evaluation/214582-1170099880/sugar18458.csp 6274 bytes (0 seconds) [Mon Jan 29 20:44:40 2007]
0.33	c # CONVERT_XML  CPU : 0.26 = 0 + 0 + 0.24 + 0.02
0.33	
0.33	c # GENERATE_SAT  BEGIN : /tmp/evaluation/214582-1170099880/sugar18458.bcnf [Mon Jan 29 20:44:40 2007]
0.33	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/214582-1170099880/sugar-v0-40.jar -bcnf -map /tmp/evaluation/214582-1170099880/sugar18458.map /tmp/evaluation/214582-1170099880/sugar18458.csp /tmp/evaluation/214582-1170099880/sugar18458.bcnf
0.44	c BEGIN parse /tmp/evaluation/214582-1170099880/sugar18458.csp
0.71	c END parse (0.263776 seconds)
0.71	c BEGIN simplify
0.71	c END simplify (0.002138 seconds)
0.71	c BEGIN encode /tmp/evaluation/214582-1170099880/sugar18458.bcnf
72.33	c END encode (71.620909 seconds)
72.35	c # GENERATE_SAT  END : 108077 variables 78471119 clauses 1254238484 bytes (72 seconds) [Mon Jan 29 20:45:52 2007]
72.35	c # GENERATE_SAT  CPU : 70.17 = 0 + 0.01 + 64.75 + 5.41
72.35	
72.35	c # SOLVE_SAT  BEGIN : /tmp/evaluation/214582-1170099880/sugar18458.bcnf [Mon Jan 29 20:45:52 2007]
72.35	c # CMD : /tmp/evaluation/214582-1170099880/minisat /tmp/evaluation/214582-1170099880/sugar18458.bcnf /tmp/evaluation/214582-1170099880/sugar18458.out
116.52	
116.52	s UNKNOWN
116.52	c # INTERRUPTED
116.52	c # MAIN  END :  (117 seconds) [Mon Jan 29 20:46:37 2007]
116.52	c # MAIN  CPU : 70.43 = 0 + 0.01 + 64.99 + 5.43
116.52	

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: UNKNOWN

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node55/watcher-214582-1170099880 -o ROOT/results/node55/solver-214582-1170099880 -C 1800 -M 900 /tmp/evaluation/214582-1170099880/solver /tmp/evaluation/214582-1170099880 /tmp/evaluation/214582-1170099880/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: 0.46 1.32 1.74 3/82 18459
/proc/meminfo: memFree=1808808/2055920 swapFree=4184200/4192956
[pid=18458] ppid=18456 vsize=5352 CPUtime=0
/proc/18458/stat : 18458 (solver) R 18456 18458 18049 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 29944458 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761609511 0 0 4096 0 0 0 0 17 1 0 0
/proc/18458/statm: 1338 231 193 169 0 49 0

[startup+0.104554 s]
/proc/loadavg: 0.46 1.32 1.74 3/82 18459
/proc/meminfo: memFree=1808808/2055920 swapFree=4184200/4192956
[pid=18458] ppid=18456 vsize=13724 CPUtime=0.03
/proc/18458/stat : 18458 (sugar) S 18456 18458 18049 0 -1 4194304 1112 0 0 0 3 0 0 0 18 0 1 0 29944458 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18458/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.515593 s]
/proc/loadavg: 0.46 1.32 1.74 3/82 18459
/proc/meminfo: memFree=1808808/2055920 swapFree=4184200/4192956
[pid=18458] ppid=18456 vsize=13724 CPUtime=0.3
/proc/18458/stat : 18458 (sugar) S 18456 18458 18049 0 -1 4194304 1190 3915 0 1 3 1 24 2 15 0 1 0 29944458 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18458/statm: 3431 809 371 3 0 531 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 13724

[startup+1.33667 s]
/proc/loadavg: 0.46 1.32 1.74 3/90 18475
/proc/meminfo: memFree=1764008/2055920 swapFree=4184200/4192956
[pid=18458] ppid=18456 vsize=13724 CPUtime=0.3
/proc/18458/stat : 18458 (sugar) S 18456 18458 18049 0 -1 4194304 1190 3915 0 1 3 1 24 2 15 0 1 0 29944458 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18458/statm: 3431 809 371 3 0 531 0
[pid=18468] ppid=18458 vsize=807348 CPUtime=0.98
/proc/18468/stat : 18468 (java) R 18458 18458 18049 0 -1 0 5924 0 1 0 89 9 0 0 19 0 8 0 29944492 826724352 5675 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073701928 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/18468/statm: 201837 5675 1498 14 0 189115 0
[pid=18468/tid=18469] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18469/stat : 18469 (java) S 18458 18458 18049 0 -1 64 6 0 0 0 0 0 0 0 21 0 8 0 29944495 826724352 5675 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18470] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18470/stat : 18470 (java) S 18458 18458 18049 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 29944495 826724352 5675 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18471] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18471/stat : 18471 (java) S 18458 18458 18049 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 29944495 826724352 5675 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18472] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18472/stat : 18472 (java) S 18458 18458 18049 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 29944498 826724352 5675 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18473] ppid=18458 vsize=807348 CPUtime=0.11
/proc/18468/task/18473/stat : 18473 (java) S 18458 18458 18049 0 -1 64 383 0 0 0 10 1 0 0 16 0 8 0 29944499 826724352 5675 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18474] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18474/stat : 18474 (java) S 18458 18458 18049 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 29944499 826724352 5675 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18475] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18475/stat : 18475 (java) S 18458 18458 18049 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29944499 826724352 5675 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 821072

[startup+2.97383 s]
/proc/loadavg: 0.46 1.32 1.74 3/90 18475
/proc/meminfo: memFree=1713704/2055920 swapFree=4184200/4192956
[pid=18458] ppid=18456 vsize=13724 CPUtime=0.3
/proc/18458/stat : 18458 (sugar) S 18456 18458 18049 0 -1 4194304 1190 3915 0 1 3 1 24 2 15 0 1 0 29944458 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18458/statm: 3431 809 371 3 0 531 0
[pid=18468] ppid=18458 vsize=807348 CPUtime=2.6
/proc/18468/stat : 18468 (java) R 18458 18458 18049 0 -1 0 5936 0 1 0 243 17 0 0 25 0 8 0 29944492 826724352 5685 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073697310 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/18468/statm: 201837 5685 1499 14 0 189115 0
[pid=18468/tid=18469] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18469/stat : 18469 (java) S 18458 18458 18049 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 29944495 826724352 5685 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18470] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18470/stat : 18470 (java) S 18458 18458 18049 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 29944495 826724352 5685 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18471] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18471/stat : 18471 (java) S 18458 18458 18049 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 29944495 826724352 5685 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18472] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18472/stat : 18472 (java) S 18458 18458 18049 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 29944498 826724352 5685 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18473] ppid=18458 vsize=807348 CPUtime=0.11
/proc/18468/task/18473/stat : 18473 (java) S 18458 18458 18049 0 -1 64 384 0 0 0 10 1 0 0 17 0 8 0 29944499 826724352 5685 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18474] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18474/stat : 18474 (java) S 18458 18458 18049 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 29944499 826724352 5685 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18475] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18475/stat : 18475 (java) S 18458 18458 18049 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29944499 826724352 5685 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 821072

[startup+6.27015 s]
/proc/loadavg: 0.66 1.35 1.75 3/90 18475
/proc/meminfo: memFree=1558704/2055920 swapFree=4184200/4192956
[pid=18458] ppid=18456 vsize=13724 CPUtime=0.3
/proc/18458/stat : 18458 (sugar) S 18456 18458 18049 0 -1 4194304 1190 3915 0 1 3 1 24 2 15 0 1 0 29944458 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18458/statm: 3431 809 371 3 0 531 0
[pid=18468] ppid=18458 vsize=807348 CPUtime=5.86
/proc/18468/stat : 18468 (java) R 18458 18458 18049 0 -1 0 5950 0 1 0 546 40 0 0 25 0 8 0 29944492 826724352 5699 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073697758 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/18468/statm: 201837 5699 1499 14 0 189115 0
[pid=18468/tid=18469] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18469/stat : 18469 (java) S 18458 18458 18049 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 29944495 826724352 5699 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18470] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18470/stat : 18470 (java) S 18458 18458 18049 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 29944495 826724352 5699 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18471] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18471/stat : 18471 (java) S 18458 18458 18049 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 29944495 826724352 5699 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18472] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18472/stat : 18472 (java) S 18458 18458 18049 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 29944498 826724352 5699 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18473] ppid=18458 vsize=807348 CPUtime=0.11
/proc/18468/task/18473/stat : 18473 (java) S 18458 18458 18049 0 -1 64 384 0 0 0 10 1 0 0 17 0 8 0 29944499 826724352 5699 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18474] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18474/stat : 18474 (java) S 18458 18458 18049 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 29944499 826724352 5699 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18475] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18475/stat : 18475 (java) S 18458 18458 18049 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29944499 826724352 5699 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 821072

[startup+12.7508 s]
/proc/loadavg: 1.01 1.41 1.76 3/90 18475
/proc/meminfo: memFree=1320320/2055920 swapFree=4184200/4192956
[pid=18458] ppid=18456 vsize=13724 CPUtime=0.3
/proc/18458/stat : 18458 (sugar) S 18456 18458 18049 0 -1 4194304 1190 3915 0 1 3 1 24 2 15 0 1 0 29944458 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18458/statm: 3431 809 371 3 0 531 0
[pid=18468] ppid=18458 vsize=807348 CPUtime=12.27
/proc/18468/stat : 18468 (java) R 18458 18458 18049 0 -1 0 5956 0 1 0 1141 86 0 0 25 0 8 0 29944492 826724352 5705 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073695655 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/18468/statm: 201837 5705 1499 14 0 189115 0
[pid=18468/tid=18469] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18469/stat : 18469 (java) S 18458 18458 18049 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 29944495 826724352 5705 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18470] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18470/stat : 18470 (java) S 18458 18458 18049 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 29944495 826724352 5705 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18471] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18471/stat : 18471 (java) S 18458 18458 18049 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 29944495 826724352 5705 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18472] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18472/stat : 18472 (java) S 18458 18458 18049 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 29944498 826724352 5705 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18473] ppid=18458 vsize=807348 CPUtime=0.11
/proc/18468/task/18473/stat : 18473 (java) S 18458 18458 18049 0 -1 64 384 0 0 0 10 1 0 0 17 0 8 0 29944499 826724352 5705 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18474] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18474/stat : 18474 (java) S 18458 18458 18049 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 29944499 826724352 5705 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18475] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18475/stat : 18475 (java) S 18458 18458 18049 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29944499 826724352 5705 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 821072

[startup+25.642 s]
/proc/loadavg: 1.69 1.54 1.80 3/91 18479
/proc/meminfo: memFree=894136/2055920 swapFree=4184200/4192956
[pid=18458] ppid=18456 vsize=13724 CPUtime=0.3
/proc/18458/stat : 18458 (sugar) S 18456 18458 18049 0 -1 4194304 1190 3915 0 1 3 1 24 2 15 0 1 0 29944458 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18458/statm: 3431 809 371 3 0 531 0
[pid=18468] ppid=18458 vsize=807348 CPUtime=24.79
/proc/18468/stat : 18468 (java) R 18458 18458 18049 0 -1 0 5958 0 1 0 2300 179 0 0 25 0 8 0 29944492 826724352 5707 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073685936 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/18468/statm: 201837 5707 1499 14 0 189115 0
[pid=18468/tid=18469] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18469/stat : 18469 (java) S 18458 18458 18049 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 29944495 826724352 5707 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18470] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18470/stat : 18470 (java) S 18458 18458 18049 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 29944495 826724352 5707 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18471] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18471/stat : 18471 (java) S 18458 18458 18049 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 29944495 826724352 5707 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18472] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18472/stat : 18472 (java) S 18458 18458 18049 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 29944498 826724352 5707 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18473] ppid=18458 vsize=807348 CPUtime=0.11
/proc/18468/task/18473/stat : 18473 (java) S 18458 18458 18049 0 -1 64 384 0 0 0 10 1 0 0 17 0 8 0 29944499 826724352 5707 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18474] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18474/stat : 18474 (java) S 18458 18458 18049 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 29944499 826724352 5707 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18475] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18475/stat : 18475 (java) S 18458 18458 18049 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29944499 826724352 5707 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.09
Current children cumulated vsize (KiB) 821072

[startup+51.3435 s]
/proc/loadavg: 4.14 2.11 1.98 4/96 18488
/proc/meminfo: memFree=16144/2055920 swapFree=4184200/4192956
[pid=18458] ppid=18456 vsize=13724 CPUtime=0.3
/proc/18458/stat : 18458 (sugar) S 18456 18458 18049 0 -1 4194304 1190 3915 0 1 3 1 24 2 15 0 1 0 29944458 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18458/statm: 3431 809 371 3 0 531 0
[pid=18468] ppid=18458 vsize=807348 CPUtime=49.91
/proc/18468/stat : 18468 (java) R 18458 18458 18049 0 -1 0 5965 0 1 0 4622 369 0 0 25 0 8 0 29944492 826724352 5714 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073701909 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/18468/statm: 201837 5714 1499 14 0 189115 0
[pid=18468/tid=18469] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18469/stat : 18469 (java) S 18458 18458 18049 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 29944495 826724352 5714 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18470] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18470/stat : 18470 (java) S 18458 18458 18049 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 29944495 826724352 5714 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18471] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18471/stat : 18471 (java) S 18458 18458 18049 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 29944495 826724352 5714 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18472] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18472/stat : 18472 (java) S 18458 18458 18049 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 29944498 826724352 5714 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18473] ppid=18458 vsize=807348 CPUtime=0.11
/proc/18468/task/18473/stat : 18473 (java) S 18458 18458 18049 0 -1 64 384 0 0 0 10 1 0 0 17 0 8 0 29944499 826724352 5714 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18474] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18474/stat : 18474 (java) S 18458 18458 18049 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 29944499 826724352 5714 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=18468/tid=18475] ppid=18458 vsize=807348 CPUtime=0
/proc/18468/task/18475/stat : 18475 (java) S 18458 18458 18049 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29944499 826724352 5714 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.21
Current children cumulated vsize (KiB) 821072

[startup+102.553 s]
/proc/loadavg: 5.81 2.94 2.27 4/83 18496
/proc/meminfo: memFree=16192/2055920 swapFree=4184200/4192956
[pid=18458] ppid=18456 vsize=13988 CPUtime=70.46
/proc/18458/stat : 18458 (sugar) S 18456 18458 18049 0 -1 4194304 1351 9943 0 2 3 1 6499 543 16 0 1 0 29944458 14323712 875 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18458/statm: 3497 875 373 3 0 597 0
[pid=18496] ppid=18458 vsize=569676 CPUtime=7.09
/proc/18496/stat : 18496 (minisat) D 18458 18458 18049 0 -1 0 137141 0 0 0 611 98 0 0 18 0 1 0 29951694 583348224 137112 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134654493 0 0 4096 0 18446744071563479169 0 0 17 0 0 0
/proc/18496/statm: 142419 137112 36 112 0 142303 0
Current children cumulated CPU time (s) 77.55
Current children cumulated vsize (KiB) 583664



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+116.514 s]
/proc/loadavg: 5.19 2.94 2.28 3/83 18496
/proc/meminfo: memFree=15808/2055920 swapFree=4184200/4192956
[pid=18458] ppid=18456 vsize=13988 CPUtime=70.46
/proc/18458/stat : 18458 (sugar) S 18456 18458 18049 0 -1 4194304 1351 9943 0 2 3 1 6499 543 16 0 1 0 29944458 14323712 875 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18458/statm: 3497 875 373 3 0 597 0
[pid=18496] ppid=18458 vsize=909696 CPUtime=11.57
/proc/18496/stat : 18496 (minisat) R 18458 18458 18049 0 -1 0 222252 0 0 0 995 162 0 0 18 0 1 0 29951694 931528704 222223 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134640104 0 0 4096 0 0 0 0 17 0 0 0
/proc/18496/statm: 227424 222224 36 112 0 227308 0
Current children cumulated CPU time (s) 82.03
Current children cumulated vsize (KiB) 923684

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

Child ended because it received signal 9 (SIGKILL)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18458 and gives childrusage.ru_utime.tv_sec=65 childrusage.ru_utime.tv_usec=30113 childrusage.ru_stime.tv_sec=5 childrusage.ru_stime.tv_usec=631143
CPU time returned by wait4() is 70.6613
while last known CPU time is 82.33

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

Real time (s): 121.045
CPU time (s): 82.33
CPU user time (s): 74.97
CPU system time (s): 7.36
CPU usage (%): 68.0162
Max. virtual memory (cumulated for all children) (KiB): 923684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 65.0301
system time used= 5.63114
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11325
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= 2414
involuntary context switches= 5713

runsolver used 0.158975 s user time and 0.409937 s system time

The end

Launcher Data (download as text)

Begin job on node55 on Mon Jan 29 19:44:40 UTC 2007


IDJOB= 214582
IDBENCH= 4935
IDSOLVER= 86
FILE ID= node55/214582-1170099880

PBS_JOBID= 3689733

Free space on /tmp= 66563 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/niklas/lseu.xml
COMMAND LINE= /tmp/evaluation/214582-1170099880/solver /tmp/evaluation/214582-1170099880 /tmp/evaluation/214582-1170099880/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-214582-1170099880 -o ROOT/results/node55/solver-214582-1170099880 -C 1800 -M 900  /tmp/evaluation/214582-1170099880/solver /tmp/evaluation/214582-1170099880 /tmp/evaluation/214582-1170099880/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  c847573ab2c18a9701de333110bece4f

RANDOM SEED= 852520466

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		: 3000.247
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		: 3000.247
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:       1809352 kB
Buffers:         57880 kB
Cached:          97400 kB
SwapCached:       3160 kB
Active:          81932 kB
Inactive:       111720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809352 kB
SwapTotal:     4192956 kB
SwapFree:      4184200 kB
Dirty:            1972 kB
Writeback:           0 kB
Mapped:          50536 kB
Slab:            38220 kB
Committed_AS:   592104 kB
PageTables:       1852 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= 64633 MiB



End job on node55 on Mon Jan 29 19:46:41 UTC 2007