Trace number 198107

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) 40.83 165.904

General information on the benchmark

NamegolombRuler/golombRulerArity4/
ruler-70-13-a4.xml
MD5SUM8550458df6e804e35921814f1d43a5d8
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables13
Number of constraints2795
Maximum constraint arity4
Maximum domain size71
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2795
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/198107-1170093684/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/198107-1170093684/unknown.xml [Mon Jan 29 19:01:24 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/198107-1170093684/unknown.xml /tmp/evaluation/198107-1170093684/sugar24368.csp [Mon Jan 29 19:01:24 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/198107-1170093684/sugar-v0-40.jar -convert /tmp/evaluation/198107-1170093684/unknown.xml /tmp/evaluation/198107-1170093684/sugar24368.csp
0.15	c BEGIN convert /tmp/evaluation/198107-1170093684/unknown.xml
0.62	c END convert (0.471703 seconds)
0.64	c # CONVERT_XML  END : /tmp/evaluation/198107-1170093684/sugar24368.csp 74320 bytes (1 seconds) [Mon Jan 29 19:01:25 2007]
0.64	c # CONVERT_XML  CPU : 0.57 = 0 + 0 + 0.52 + 0.05
0.64	
0.64	c # GENERATE_SAT  BEGIN : /tmp/evaluation/198107-1170093684/sugar24368.bcnf [Mon Jan 29 19:01:25 2007]
0.64	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/198107-1170093684/sugar-v0-40.jar -bcnf -map /tmp/evaluation/198107-1170093684/sugar24368.map /tmp/evaluation/198107-1170093684/sugar24368.csp /tmp/evaluation/198107-1170093684/sugar24368.bcnf
0.75	c BEGIN parse /tmp/evaluation/198107-1170093684/sugar24368.csp
1.39	c END parse (0.645818 seconds)
1.39	c BEGIN simplify
1.42	c END simplify (0.028823 seconds)
1.42	c BEGIN encode /tmp/evaluation/198107-1170093684/sugar24368.bcnf
27.37	c END encode (25.948234 seconds)
27.47	c # GENERATE_SAT  END : 21744 variables 25683196 clauses 505962256 bytes (27 seconds) [Mon Jan 29 19:01:52 2007]
27.47	c # GENERATE_SAT  CPU : 26.58 = 0.04 + 0.01 + 24.7 + 1.83
27.47	
27.47	c # SOLVE_SAT  BEGIN : /tmp/evaluation/198107-1170093684/sugar24368.bcnf [Mon Jan 29 19:01:52 2007]
27.47	c # CMD : /tmp/evaluation/198107-1170093684/minisat /tmp/evaluation/198107-1170093684/sugar24368.bcnf /tmp/evaluation/198107-1170093684/sugar24368.out
40.75	
40.75	s UNKNOWN
40.75	c # INTERRUPTED
40.75	c # MAIN  END :  (41 seconds) [Mon Jan 29 19:02:05 2007]
40.75	c # MAIN  CPU : 27.15 = 0.04 + 0.01 + 25.22 + 1.88
40.75

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/node76/watcher-198107-1170093684 -o ROOT/results/node76/solver-198107-1170093684 -C 1800 -M 900 /tmp/evaluation/198107-1170093684/solver /tmp/evaluation/198107-1170093684 /tmp/evaluation/198107-1170093684/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: 2.01 2.53 2.13 5/92 24369
/proc/meminfo: memFree=1894432/2055888 swapFree=4096564/4096564
[pid=24368] ppid=24366 vsize=18544 CPUtime=0
/proc/24368/stat : 24368 (runsolver) R 24366 24368 23791 0 -1 4194368 15 0 0 0 0 0 0 0 23 0 1 0 29326741 18989056 278 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 206843737111 0 0 4096 24578 0 0 0 17 1 0 0
/proc/24368/statm: 4636 278 243 17 0 2626 0

[startup+0.103658 s]
/proc/loadavg: 2.01 2.53 2.13 5/92 24369
/proc/meminfo: memFree=1894432/2055888 swapFree=4096564/4096564
[pid=24368] ppid=24366 vsize=13728 CPUtime=0.03
/proc/24368/stat : 24368 (sugar) S 24366 24368 23791 0 -1 4194304 1106 0 0 0 3 0 0 0 24 0 1 0 29326741 14057472 802 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24368/statm: 3432 802 365 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13728

[startup+0.511705 s]
/proc/loadavg: 2.01 2.53 2.13 5/92 24369
/proc/meminfo: memFree=1894432/2055888 swapFree=4096564/4096564
[pid=24368] ppid=24366 vsize=13728 CPUtime=0.03
/proc/24368/stat : 24368 (sugar) S 24366 24368 23791 0 -1 4194304 1115 0 0 0 3 0 0 0 15 0 1 0 29326741 14057472 802 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24368/statm: 3432 802 365 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13728

[startup+1.33481 s]
/proc/loadavg: 2.01 2.53 2.13 4/100 24385
/proc/meminfo: memFree=1850528/2055888 swapFree=4096564/4096564
[pid=24368] ppid=24366 vsize=13728 CPUtime=0.6
/proc/24368/stat : 24368 (sugar) S 24366 24368 23791 0 -1 4194304 1186 5983 0 1 3 0 52 5 15 0 1 0 29326741 14057472 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24368/statm: 3432 808 370 3 0 531 0
[pid=24378] ppid=24368 vsize=807364 CPUtime=0.67
/proc/24378/stat : 24378 (java) R 24368 24368 23791 0 -1 0 7236 0 1 0 63 4 0 0 25 0 8 0 29326805 826740736 6986 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073598832 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/24378/statm: 201841 6986 1507 14 0 189118 0
[pid=24378/tid=24379] ppid=24368 vsize=807364 CPUtime=0.03
/proc/24378/task/24379/stat : 24379 (java) S 24368 24368 23791 0 -1 64 1037 0 0 0 3 0 0 0 16 0 8 0 29326808 826740736 6986 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24380] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24380/stat : 24380 (java) S 24368 24368 23791 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29326809 826740736 6986 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24381] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24381/stat : 24381 (java) S 24368 24368 23791 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29326809 826740736 6986 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24382] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24382/stat : 24382 (java) S 24368 24368 23791 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 29326812 826740736 6986 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24383] ppid=24368 vsize=807364 CPUtime=0.13
/proc/24378/task/24383/stat : 24383 (java) S 24368 24368 23791 0 -1 64 413 0 0 0 13 0 0 0 16 0 8 0 29326812 826740736 6986 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24384] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24384/stat : 24384 (java) S 24368 24368 23791 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 29326812 826740736 6986 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24385] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24385/stat : 24385 (java) S 24368 24368 23791 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29326812 826740736 6986 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 821092

[startup+2.988 s]
/proc/loadavg: 2.17 2.55 2.14 3/100 24401
/proc/meminfo: memFree=1812504/2055888 swapFree=4096564/4096564
[pid=24368] ppid=24366 vsize=13728 CPUtime=0.6
/proc/24368/stat : 24368 (sugar) S 24366 24368 23791 0 -1 4194304 1186 5983 0 1 3 0 52 5 16 0 1 0 29326741 14057472 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24368/statm: 3432 808 370 3 0 531 0
[pid=24378] ppid=24368 vsize=807364 CPUtime=2.31
/proc/24378/stat : 24378 (java) R 24368 24368 23791 0 -1 0 7277 0 1 0 217 14 0 0 25 0 8 0 29326805 826740736 7025 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073794716 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/24378/statm: 201841 7025 1511 14 0 189118 0
[pid=24378/tid=24379] ppid=24368 vsize=807364 CPUtime=0.04
/proc/24378/task/24379/stat : 24379 (java) S 24368 24368 23791 0 -1 64 1037 0 0 0 4 0 0 0 17 0 8 0 29326808 826740736 7025 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24380] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24380/stat : 24380 (java) S 24368 24368 23791 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29326809 826740736 7025 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24381] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24381/stat : 24381 (java) S 24368 24368 23791 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29326809 826740736 7025 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24382] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24382/stat : 24382 (java) S 24368 24368 23791 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 29326812 826740736 7025 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24383] ppid=24368 vsize=807364 CPUtime=0.16
/proc/24378/task/24383/stat : 24383 (java) S 24368 24368 23791 0 -1 64 428 0 0 0 16 0 0 0 16 0 8 0 29326812 826740736 7025 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24384] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24384/stat : 24384 (java) S 24368 24368 23791 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 29326812 826740736 7025 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24385] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24385/stat : 24385 (java) S 24368 24368 23791 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29326812 826740736 7025 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 821092

[startup+6.27038 s]
/proc/loadavg: 2.17 2.55 2.14 3/93 24404
/proc/meminfo: memFree=1651408/2055888 swapFree=4096564/4096564
[pid=24368] ppid=24366 vsize=13728 CPUtime=0.6
/proc/24368/stat : 24368 (sugar) S 24366 24368 23791 0 -1 4194304 1186 5983 0 1 3 0 52 5 16 0 1 0 29326741 14057472 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24368/statm: 3432 808 370 3 0 531 0
[pid=24378] ppid=24368 vsize=807364 CPUtime=5.58
/proc/24378/stat : 24378 (java) R 24368 24368 23791 0 -1 0 7279 0 1 0 523 35 0 0 25 0 8 0 29326805 826740736 7026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073813854 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24378/statm: 201841 7026 1511 14 0 189118 0
[pid=24378/tid=24379] ppid=24368 vsize=807364 CPUtime=0.04
/proc/24378/task/24379/stat : 24379 (java) S 24368 24368 23791 0 -1 64 1037 0 0 0 4 0 0 0 16 0 8 0 29326808 826740736 7026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24380] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24380/stat : 24380 (java) S 24368 24368 23791 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29326809 826740736 7026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24381] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24381/stat : 24381 (java) S 24368 24368 23791 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29326809 826740736 7026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24382] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24382/stat : 24382 (java) S 24368 24368 23791 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 29326812 826740736 7026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24383] ppid=24368 vsize=807364 CPUtime=0.16
/proc/24378/task/24383/stat : 24383 (java) S 24368 24368 23791 0 -1 64 429 0 0 0 16 0 0 0 17 0 8 0 29326812 826740736 7026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24378/tid=24384] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24384/stat : 24384 (java) S 24368 24368 23791 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 29326812 826740736 7026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24385] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24385/stat : 24385 (java) S 24368 24368 23791 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29326812 826740736 7026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 821092

[startup+12.7701 s]
/proc/loadavg: 2.45 2.60 2.15 3/93 24408
/proc/meminfo: memFree=1397584/2055888 swapFree=4096564/4096564
[pid=24368] ppid=24366 vsize=13728 CPUtime=0.6
/proc/24368/stat : 24368 (sugar) S 24366 24368 23791 0 -1 4194304 1186 5983 0 1 3 0 52 5 16 0 1 0 29326741 14057472 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24368/statm: 3432 808 370 3 0 531 0
[pid=24378] ppid=24368 vsize=807364 CPUtime=11.97
/proc/24378/stat : 24378 (java) R 24368 24368 23791 0 -1 0 7281 0 1 0 1116 81 0 0 25 0 8 0 29326805 826740736 7028 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24378/statm: 201841 7028 1511 14 0 189118 0
[pid=24378/tid=24379] ppid=24368 vsize=807364 CPUtime=0.04
/proc/24378/task/24379/stat : 24379 (java) S 24368 24368 23791 0 -1 64 1037 0 0 0 4 0 0 0 16 0 8 0 29326808 826740736 7028 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24380] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24380/stat : 24380 (java) S 24368 24368 23791 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29326809 826740736 7028 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24381] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24381/stat : 24381 (java) S 24368 24368 23791 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29326809 826740736 7028 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24382] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24382/stat : 24382 (java) S 24368 24368 23791 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 29326812 826740736 7028 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24383] ppid=24368 vsize=807364 CPUtime=0.17
/proc/24378/task/24383/stat : 24383 (java) S 24368 24368 23791 0 -1 64 431 0 0 0 17 0 0 0 17 0 8 0 29326812 826740736 7028 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24378/tid=24384] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24384/stat : 24384 (java) S 24368 24368 23791 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 29326812 826740736 7028 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24385] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24385/stat : 24385 (java) S 24368 24368 23791 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29326812 826740736 7028 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) 821092

[startup+25.6227 s]
/proc/loadavg: 2.84 2.68 2.18 3/93 24416
/proc/meminfo: memFree=1135888/2055888 swapFree=4096564/4096564
[pid=24368] ppid=24366 vsize=13728 CPUtime=0.6
/proc/24368/stat : 24368 (sugar) S 24366 24368 23791 0 -1 4194304 1186 5983 0 1 3 0 52 5 16 0 1 0 29326741 14057472 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24368/statm: 3432 808 370 3 0 531 0
[pid=24378] ppid=24368 vsize=807364 CPUtime=24.75
/proc/24378/stat : 24378 (java) R 24368 24368 23791 0 -1 0 8983 0 1 0 2305 170 0 0 25 0 8 0 29326805 826740736 8729 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24378/statm: 201841 8729 1511 14 0 189118 0
[pid=24378/tid=24379] ppid=24368 vsize=807364 CPUtime=0.08
/proc/24378/task/24379/stat : 24379 (java) S 24368 24368 23791 0 -1 64 2738 0 0 0 7 1 0 0 16 0 8 0 29326808 826740736 8729 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24378/tid=24380] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24380/stat : 24380 (java) S 24368 24368 23791 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29326809 826740736 8729 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24381] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24381/stat : 24381 (java) S 24368 24368 23791 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29326809 826740736 8729 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24382] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24382/stat : 24382 (java) S 24368 24368 23791 0 -1 64 0 0 0 0 0 0 0 0 24 0 8 0 29326812 826740736 8729 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24383] ppid=24368 vsize=807364 CPUtime=0.17
/proc/24378/task/24383/stat : 24383 (java) S 24368 24368 23791 0 -1 64 431 0 0 0 17 0 0 0 17 0 8 0 29326812 826740736 8729 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24378/tid=24384] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24384/stat : 24384 (java) S 24368 24368 23791 0 -1 64 2 0 0 0 0 0 0 0 25 0 8 0 29326812 826740736 8729 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=24378/tid=24385] ppid=24368 vsize=807364 CPUtime=0
/proc/24378/task/24385/stat : 24385 (java) S 24368 24368 23791 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29326812 826740736 8729 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 821092



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+40.7364 s]
/proc/loadavg: 3.39 2.81 2.23 3/87 24454
/proc/meminfo: memFree=263488/2055888 swapFree=4096564/4096564
[pid=24368] ppid=24366 vsize=16776 CPUtime=27.18
/proc/24368/stat : 24368 (sugar) S 24366 24368 23791 0 -1 4194304 2040 14983 0 2 7 1 2522 188 16 0 1 0 29326741 17178624 1564 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 1 0 0
/proc/24368/statm: 4194 1564 373 3 0 1293 0
[pid=24419] ppid=24368 vsize=907932 CPUtime=13.17
/proc/24419/stat : 24419 (minisat) R 24368 24368 23791 0 -1 0 212149 0 0 0 1138 179 0 0 25 0 1 0 29329488 929722368 212135 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134637201 0 0 4096 0 0 0 0 17 0 0 0
/proc/24419/statm: 226983 212135 36 112 0 226867 0
Current children cumulated CPU time (s) 40.35
Current children cumulated vsize (KiB) 924708

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

Sending SIGKILL to process tree (bottom up)

[startup+51.3167 s]
/proc/loadavg: 3.26 2.80 2.24 2/86 24471
/proc/meminfo: memFree=1201800/2055888 swapFree=4096564/4096564
[pid=24368] ppid=24366 vsize=16776 CPUtime=27.24
/proc/24368/stat : 24368 (sugar) D 24366 24368 23791 0 -1 4194304 2073 14983 0 2 7 7 2522 188 17 0 1 0 29326741 17178624 1565 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206843911465 256 16384 4224 16386 18446744071563611041 0 0 17 1 0 0
/proc/24368/statm: 4194 1565 374 3 0 1293 0
[pid=24419] ppid=24368 vsize=0 CPUtime=13.3
/proc/24419/stat : 24419 (minisat) Z 24368 24368 23791 0 -1 1036 212149 0 0 0 1138 192 0 0 25 0 1 0 29329488 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563353775 0 0 17 0 0 0
/proc/24419/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 40.54
Current children cumulated vsize (KiB) 16776

[startup+102.609 s]
/proc/loadavg: 3.81 3.01 2.34 2/80 24503
/proc/meminfo: memFree=1383816/2055888 swapFree=4096564/4096564
[pid=24368] ppid=24366 vsize=16776 CPUtime=27.37
/proc/24368/stat : 24368 (sugar) D 24366 24368 23791 0 -1 4194304 2073 14983 0 2 7 20 2522 188 18 0 1 0 29326741 17178624 1565 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206843911465 256 16384 4224 16386 18446744071563611041 0 0 17 0 0 0
/proc/24368/statm: 4194 1565 374 3 0 1293 0
[pid=24419] ppid=24368 vsize=0 CPUtime=13.3
/proc/24419/stat : 24419 (minisat) Z 24368 24368 23791 0 -1 1036 212149 0 0 0 1138 192 0 0 25 0 1 0 29329488 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563353775 0 0 17 0 0 0
/proc/24419/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 40.67
Current children cumulated vsize (KiB) 16776

[startup+162.703 s]
/proc/loadavg: 3.64 3.14 2.43 1/72 24653
/proc/meminfo: memFree=1913232/2055888 swapFree=4096564/4096564
[pid=24368] ppid=24366 vsize=16776 CPUtime=27.51
/proc/24368/stat : 24368 (sugar) D 24366 24368 23791 0 -1 4194304 2073 14983 0 2 7 34 2522 188 18 0 1 0 29326741 17178624 1565 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206843911465 256 16384 4224 16386 18446744071563611041 0 0 17 1 0 0
/proc/24368/statm: 4194 1565 374 3 0 1293 0
[pid=24419] ppid=24368 vsize=0 CPUtime=13.3
/proc/24419/stat : 24419 (minisat) Z 24368 24368 23791 0 -1 1036 212149 0 0 0 1138 192 0 0 25 0 1 0 29329488 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563353775 0 0 17 0 0 0
/proc/24419/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 40.81
Current children cumulated vsize (KiB) 16776

Child ended because it received signal 9 (SIGKILL)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24368 and gives childrusage.ru_utime.tv_sec=25 childrusage.ru_utime.tv_usec=294154 childrusage.ru_stime.tv_sec=2 childrusage.ru_stime.tv_usec=266655
CPU time returned by wait4() is 27.5608
while last known CPU time is 40.83

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

Real time (s): 165.904
CPU time (s): 40.83
CPU user time (s): 36.67
CPU system time (s): 4.16
CPU usage (%): 24.6106
Max. virtual memory (cumulated for all children) (KiB): 924708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.2942
system time used= 2.26666
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17056
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= 2807
involuntary context switches= 2197

runsolver used 0.200969 s user time and 0.461929 s system time

The end

Launcher Data (download as text)

Begin job on node76 on Mon Jan 29 18:01:24 UTC 2007


IDJOB= 198107
IDBENCH= 3534
IDSOLVER= 86
FILE ID= node76/198107-1170093684

PBS_JOBID= 3689637

Free space on /tmp= 66643 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/golombRuler/golombRulerArity4/ruler-70-13-a4.xml
COMMAND LINE= /tmp/evaluation/198107-1170093684/solver /tmp/evaluation/198107-1170093684 /tmp/evaluation/198107-1170093684/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-198107-1170093684 -o ROOT/results/node76/solver-198107-1170093684 -C 1800 -M 900  /tmp/evaluation/198107-1170093684/solver /tmp/evaluation/198107-1170093684 /tmp/evaluation/198107-1170093684/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  8550458df6e804e35921814f1d43a5d8

RANDOM SEED= 656416304

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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1895232 kB
Buffers:         11304 kB
Cached:          61660 kB
SwapCached:          0 kB
Active:          71200 kB
Inactive:        45180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1895232 kB
SwapTotal:     4096564 kB
SwapFree:      4096564 kB
Dirty:            9388 kB
Writeback:           0 kB
Mapped:          60684 kB
Slab:            29532 kB
Committed_AS:   606256 kB
PageTables:       2132 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66651 MiB



End job on node76 on Mon Jan 29 18:04:10 UTC 2007