Trace number 232237

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) 52.4 53.9762

General information on the benchmark

Namemknap/
mknap-1-3.xml
MD5SUMfd186ab2e696345282120edfe0f3bec1
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 benchmark0.029994
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables20
Number of constraints11
Maximum constraint arity20
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension11
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/232237-1170106513/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/232237-1170106513/unknown.xml [Mon Jan 29 22:35:18 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/232237-1170106513/unknown.xml /tmp/evaluation/232237-1170106513/sugar21173.csp [Mon Jan 29 22:35:18 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/232237-1170106513/sugar-v0-40.jar -convert /tmp/evaluation/232237-1170106513/unknown.xml /tmp/evaluation/232237-1170106513/sugar21173.csp
0.16	c BEGIN convert /tmp/evaluation/232237-1170106513/unknown.xml
0.28	c END convert (0.116238 seconds)
0.33	c # CONVERT_XML  END : /tmp/evaluation/232237-1170106513/sugar21173.csp 3509 bytes (0 seconds) [Mon Jan 29 22:35:18 2007]
0.33	c # CONVERT_XML  CPU : 0.01 = 0 + 0.01 + 0 + 0
0.33	
0.33	c # GENERATE_SAT  BEGIN : /tmp/evaluation/232237-1170106513/sugar21173.bcnf [Mon Jan 29 22:35:18 2007]
0.33	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/232237-1170106513/sugar-v0-40.jar -bcnf -map /tmp/evaluation/232237-1170106513/sugar21173.map /tmp/evaluation/232237-1170106513/sugar21173.csp /tmp/evaluation/232237-1170106513/sugar21173.bcnf
0.45	c BEGIN parse /tmp/evaluation/232237-1170106513/sugar21173.csp
0.69	c END parse (0.24166 seconds)
0.69	c BEGIN simplify
0.69	c END simplify (0.001303 seconds)
0.69	c BEGIN encode /tmp/evaluation/232237-1170106513/sugar21173.bcnf
40.39	c END encode (39.697814 seconds)
40.40	c # GENERATE_SAT  END : 60490 variables 41004066 clauses 655304552 bytes (40 seconds) [Mon Jan 29 22:35:58 2007]
40.40	c # GENERATE_SAT  CPU : 39.47 = 0 + 0 + 36.33 + 3.14
40.40	
40.40	c # SOLVE_SAT  BEGIN : /tmp/evaluation/232237-1170106513/sugar21173.bcnf [Mon Jan 29 22:35:58 2007]
40.40	c # CMD : /tmp/evaluation/232237-1170106513/minisat /tmp/evaluation/232237-1170106513/sugar21173.bcnf /tmp/evaluation/232237-1170106513/sugar21173.out
52.63	
52.63	s UNKNOWN
52.63	c # INTERRUPTED
52.63	c # MAIN  END :  (52 seconds) [Mon Jan 29 22:36:10 2007]
52.63	c # MAIN  CPU : 39.48 = 0 + 0.01 + 36.33 + 3.14
52.63	

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/node68/watcher-232237-1170106513 -o ROOT/results/node68/solver-232237-1170106513 -C 1800 -M 900 /tmp/evaluation/232237-1170106513/solver /tmp/evaluation/232237-1170106513 /tmp/evaluation/232237-1170106513/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: 1.96 3.01 3.07 5/75 21174
/proc/meminfo: memFree=1883200/2055920 swapFree=4192812/4192956
[pid=21173] ppid=21171 vsize=12272 CPUtime=0
/proc/21173/stat : 21173 (sugar) R 21171 21173 21108 0 -1 4194304 627 0 0 0 0 0 0 0 18 0 1 0 30609393 12566528 346 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356146 0 0 4224 0 0 0 0 17 1 0 0
/proc/21173/statm: 3068 355 266 3 0 168 0

[startup+0.104496 s]
/proc/loadavg: 1.96 3.01 3.07 5/75 21174
/proc/meminfo: memFree=1883200/2055920 swapFree=4192812/4192956
[pid=21173] ppid=21171 vsize=13724 CPUtime=0.04
/proc/21173/stat : 21173 (sugar) S 21171 21173 21108 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 30609393 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21173/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.512533 s]
/proc/loadavg: 1.96 3.01 3.07 5/75 21174
/proc/meminfo: memFree=1883200/2055920 swapFree=4192812/4192956
[pid=21173] ppid=21171 vsize=13724 CPUtime=0.04
/proc/21173/stat : 21173 (sugar) S 21171 21173 21108 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 30609393 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21173/statm: 3431 809 371 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33361 s]
/proc/loadavg: 1.96 3.01 3.07 3/84 21192
/proc/meminfo: memFree=1861624/2055920 swapFree=4192812/4192956
[pid=21173] ppid=21171 vsize=13724 CPUtime=0.04
/proc/21173/stat : 21173 (sugar) S 21171 21173 21108 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 30609393 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21173/statm: 3431 809 371 3 0 531 0
[pid=21175] ppid=21173 vsize=0 CPUtime=0.23
/proc/21175/stat : 21175 (java) Z 21173 21173 21108 0 -1 1036 3642 0 1 0 21 2 0 0 17 0 1 0 30609398 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21175/statm: 0 0 0 0 0 0 0
[pid=21183] ppid=21173 vsize=807340 CPUtime=0.98
/proc/21183/stat : 21183 (java) R 21173 21173 21108 0 -1 0 5274 0 1 0 88 10 0 0 22 0 8 0 30609426 826716160 5025 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073675105 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21183/statm: 201835 5025 1499 14 0 189113 0
[pid=21183/tid=21184] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21184/stat : 21184 (java) S 21173 21173 21108 0 -1 64 5 0 0 0 0 0 0 0 19 0 8 0 30609430 826716160 5025 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21185] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21185/stat : 21185 (java) S 21173 21173 21108 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30609430 826716160 5025 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21186] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21186/stat : 21186 (java) S 21173 21173 21108 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30609430 826716160 5025 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21187] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21187/stat : 21187 (java) S 21173 21173 21108 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30609433 826716160 5025 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21188] ppid=21173 vsize=807340 CPUtime=0.1
/proc/21183/task/21188/stat : 21188 (java) S 21173 21173 21108 0 -1 64 376 0 0 0 10 0 0 0 17 0 8 0 30609433 826716160 5025 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21189] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21189/stat : 21189 (java) S 21173 21173 21108 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30609434 826716160 5025 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21190] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21190/stat : 21190 (java) S 21173 21173 21108 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30609434 826716160 5025 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 821064

[startup+2.98576 s]
/proc/loadavg: 1.96 3.01 3.07 3/84 21192
/proc/meminfo: memFree=1841656/2055920 swapFree=4192812/4192956
[pid=21173] ppid=21171 vsize=13724 CPUtime=0.04
/proc/21173/stat : 21173 (sugar) S 21171 21173 21108 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 30609393 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21173/statm: 3431 809 371 3 0 531 0
[pid=21175] ppid=21173 vsize=0 CPUtime=0.23
/proc/21175/stat : 21175 (java) Z 21173 21173 21108 0 -1 1036 3642 0 1 0 21 2 0 0 17 0 1 0 30609398 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21175/statm: 0 0 0 0 0 0 0
[pid=21183] ppid=21173 vsize=807340 CPUtime=2.64
/proc/21183/stat : 21183 (java) R 21173 21173 21108 0 -1 0 5277 0 1 0 228 36 0 0 25 0 8 0 30609426 826716160 5026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21183/statm: 201835 5026 1500 14 0 189113 0
[pid=21183/tid=21184] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21184/stat : 21184 (java) S 21173 21173 21108 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30609430 826716160 5026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21185] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21185/stat : 21185 (java) S 21173 21173 21108 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30609430 826716160 5026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21186] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21186/stat : 21186 (java) S 21173 21173 21108 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30609430 826716160 5026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21187] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21187/stat : 21187 (java) S 21173 21173 21108 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30609433 826716160 5026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21188] ppid=21173 vsize=807340 CPUtime=0.1
/proc/21183/task/21188/stat : 21188 (java) S 21173 21173 21108 0 -1 64 376 0 0 0 10 0 0 0 16 0 8 0 30609433 826716160 5026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21189] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21189/stat : 21189 (java) S 21173 21173 21108 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30609434 826716160 5026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21190] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21190/stat : 21190 (java) S 21173 21173 21108 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30609434 826716160 5026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 821064

[startup+6.19305 s]
/proc/loadavg: 1.96 3.00 3.07 3/84 21192
/proc/meminfo: memFree=1787512/2055920 swapFree=4192812/4192956
[pid=21173] ppid=21171 vsize=13724 CPUtime=0.04
/proc/21173/stat : 21173 (sugar) S 21171 21173 21108 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 30609393 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21173/statm: 3431 809 371 3 0 531 0
[pid=21175] ppid=21173 vsize=0 CPUtime=0.23
/proc/21175/stat : 21175 (java) Z 21173 21173 21108 0 -1 1036 3642 0 1 0 21 2 0 0 17 0 1 0 30609398 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21175/statm: 0 0 0 0 0 0 0
[pid=21183] ppid=21173 vsize=807340 CPUtime=5.82
/proc/21183/stat : 21183 (java) R 21173 21173 21108 0 -1 0 5277 0 1 0 530 52 0 0 25 0 8 0 30609426 826716160 5026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21183/statm: 201835 5026 1500 14 0 189113 0
[pid=21183/tid=21184] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21184/stat : 21184 (java) S 21173 21173 21108 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30609430 826716160 5026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21185] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21185/stat : 21185 (java) S 21173 21173 21108 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30609430 826716160 5026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21186] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21186/stat : 21186 (java) S 21173 21173 21108 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30609430 826716160 5026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21187] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21187/stat : 21187 (java) S 21173 21173 21108 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30609433 826716160 5026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21188] ppid=21173 vsize=807340 CPUtime=0.1
/proc/21183/task/21188/stat : 21188 (java) S 21173 21173 21108 0 -1 64 376 0 0 0 10 0 0 0 16 0 8 0 30609433 826716160 5026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21189] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21189/stat : 21189 (java) S 21173 21173 21108 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30609434 826716160 5026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21190] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21190/stat : 21190 (java) S 21173 21173 21108 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30609434 826716160 5026 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 821064

[startup+12.6796 s]
/proc/loadavg: 1.96 2.98 3.06 3/84 21192
/proc/meminfo: memFree=1673336/2055920 swapFree=4192812/4192956
[pid=21173] ppid=21171 vsize=13724 CPUtime=0.04
/proc/21173/stat : 21173 (sugar) S 21171 21173 21108 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 30609393 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21173/statm: 3431 809 371 3 0 531 0
[pid=21175] ppid=21173 vsize=0 CPUtime=0.23
/proc/21175/stat : 21175 (java) Z 21173 21173 21108 0 -1 1036 3642 0 1 0 21 2 0 0 17 0 1 0 30609398 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21175/statm: 0 0 0 0 0 0 0
[pid=21183] ppid=21173 vsize=807340 CPUtime=12.26
/proc/21183/stat : 21183 (java) R 21173 21173 21108 0 -1 0 5292 0 1 0 1141 85 0 0 25 0 8 0 30609426 826716160 5041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073667045 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21183/statm: 201835 5041 1501 14 0 189113 0
[pid=21183/tid=21184] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21184/stat : 21184 (java) S 21173 21173 21108 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30609430 826716160 5041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21185] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21185/stat : 21185 (java) S 21173 21173 21108 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30609430 826716160 5041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21186] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21186/stat : 21186 (java) S 21173 21173 21108 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30609430 826716160 5041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21187] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21187/stat : 21187 (java) S 21173 21173 21108 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30609433 826716160 5041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21188] ppid=21173 vsize=807340 CPUtime=0.11
/proc/21183/task/21188/stat : 21188 (java) S 21173 21173 21108 0 -1 64 377 0 0 0 11 0 0 0 16 0 8 0 30609433 826716160 5041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21189] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21189/stat : 21189 (java) S 21173 21173 21108 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30609434 826716160 5041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21190] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21190/stat : 21190 (java) S 21173 21173 21108 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30609434 826716160 5041 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 821064

[startup+25.5568 s]
/proc/loadavg: 2.05 2.95 3.05 3/84 21192
/proc/meminfo: memFree=1464312/2055920 swapFree=4192812/4192956
[pid=21173] ppid=21171 vsize=13724 CPUtime=0.04
/proc/21173/stat : 21173 (sugar) S 21171 21173 21108 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 30609393 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21173/statm: 3431 809 371 3 0 531 0
[pid=21175] ppid=21173 vsize=0 CPUtime=0.23
/proc/21175/stat : 21175 (java) Z 21173 21173 21108 0 -1 1036 3642 0 1 0 21 2 0 0 17 0 1 0 30609398 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21175/statm: 0 0 0 0 0 0 0
[pid=21183] ppid=21173 vsize=807340 CPUtime=24.92
/proc/21183/stat : 21183 (java) R 21173 21173 21108 0 -1 0 5296 0 1 0 2278 214 0 0 25 0 8 0 30609426 826716160 5045 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073676574 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21183/statm: 201835 5045 1501 14 0 189113 0
[pid=21183/tid=21184] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21184/stat : 21184 (java) S 21173 21173 21108 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30609430 826716160 5045 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21185] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21185/stat : 21185 (java) S 21173 21173 21108 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30609430 826716160 5045 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21186] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21186/stat : 21186 (java) S 21173 21173 21108 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30609430 826716160 5045 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21187] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21187/stat : 21187 (java) S 21173 21173 21108 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30609433 826716160 5045 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21188] ppid=21173 vsize=807340 CPUtime=0.11
/proc/21183/task/21188/stat : 21188 (java) S 21173 21173 21108 0 -1 64 377 0 0 0 11 0 0 0 16 0 8 0 30609433 826716160 5045 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21189] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21189/stat : 21189 (java) S 21173 21173 21108 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30609434 826716160 5045 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21183/tid=21190] ppid=21173 vsize=807340 CPUtime=0
/proc/21183/task/21190/stat : 21190 (java) S 21173 21173 21108 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30609434 826716160 5045 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.19
Current children cumulated vsize (KiB) 821064

[startup+51.1871 s]
/proc/loadavg: 2.09 2.88 3.02 3/77 21193
/proc/meminfo: memFree=445680/2055920 swapFree=4192812/4192956
[pid=21173] ppid=21171 vsize=13856 CPUtime=39.51
/proc/21173/stat : 21173 (sugar) S 21171 21173 21108 0 -1 4194304 1328 5360 0 1 3 1 3633 314 19 0 1 0 30609393 14188544 852 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21173/statm: 3464 852 373 3 0 564 0
[pid=21175] ppid=21173 vsize=0 CPUtime=0.23
/proc/21175/stat : 21175 (java) Z 21173 21173 21108 0 -1 1036 3642 0 1 0 21 2 0 0 17 0 1 0 30609398 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21175/statm: 0 0 0 0 0 0 0
[pid=21193] ppid=21173 vsize=818200 CPUtime=10.76
/proc/21193/stat : 21193 (minisat) R 21173 21173 21108 0 -1 0 197696 0 0 0 937 139 0 0 25 0 1 0 30613434 837836800 197667 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134523480 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 204550 197668 36 112 0 204434 0
Current children cumulated CPU time (s) 50.5
Current children cumulated vsize (KiB) 832056



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+52.6203 s]
/proc/loadavg: 2.09 2.88 3.02 4/77 21193
/proc/meminfo: memFree=325936/2055920 swapFree=4192812/4192956
[pid=21173] ppid=21171 vsize=13856 CPUtime=39.51
/proc/21173/stat : 21173 (sugar) S 21171 21173 21108 0 -1 4194304 1328 5360 0 1 3 1 3633 314 19 0 1 0 30609393 14188544 852 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 257423356002 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21173/statm: 3464 852 373 3 0 564 0
[pid=21175] ppid=21173 vsize=0 CPUtime=0.23
/proc/21175/stat : 21175 (java) Z 21173 21173 21108 0 -1 1036 3642 0 1 0 21 2 0 0 17 0 1 0 30609398 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21175/statm: 0 0 0 0 0 0 0
[pid=21193] ppid=21173 vsize=914056 CPUtime=12.19
/proc/21193/stat : 21193 (minisat) R 21173 21173 21108 0 -1 0 224068 0 0 0 1060 159 0 0 25 0 1 0 30613434 935993344 224039 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134522780 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 228514 224040 36 112 0 228398 0
Current children cumulated CPU time (s) 51.93
Current children cumulated vsize (KiB) 927912

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21173 and gives childrusage.ru_utime.tv_sec=36 childrusage.ru_utime.tv_usec=368471 childrusage.ru_stime.tv_sec=3 childrusage.ru_stime.tv_usec=475471
CPU time returned by wait4() is 39.8439
while last known CPU time is 52.4

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

Real time (s): 53.9762
CPU time (s): 52.4
CPU user time (s): 47.17
CPU system time (s): 5.23
CPU usage (%): 97.0798
Max. virtual memory (cumulated for all children) (KiB): 927912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 36.3685
system time used= 3.47547
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6781
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1203
involuntary context switches= 1457

runsolver used 0.065989 s user time and 0.181972 s system time

The end

Launcher Data (download as text)

Begin job on node68 on Mon Jan 29 21:35:16 UTC 2007


IDJOB= 232237
IDBENCH= 6508
IDSOLVER= 86
FILE ID= node68/232237-1170106513

PBS_JOBID= 3689877

Free space on /tmp= 66561 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/mknap/mknap-1-3.xml
COMMAND LINE= /tmp/evaluation/232237-1170106513/solver /tmp/evaluation/232237-1170106513 /tmp/evaluation/232237-1170106513/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-232237-1170106513 -o ROOT/results/node68/solver-232237-1170106513 -C 1800 -M 900  /tmp/evaluation/232237-1170106513/solver /tmp/evaluation/232237-1170106513 /tmp/evaluation/232237-1170106513/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  fd186ab2e696345282120edfe0f3bec1

RANDOM SEED= 60187771

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		: 3000.234
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		: 3000.234
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:       1884000 kB
Buffers:         36548 kB
Cached:          53756 kB
SwapCached:          0 kB
Active:          65128 kB
Inactive:        55668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1884000 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1976 kB
Writeback:           0 kB
Mapped:          41456 kB
Slab:            36476 kB
Committed_AS:   376332 kB
PageTables:       1760 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= 66561 MiB



End job on node68 on Mon Jan 29 21:36:12 UTC 2007