Trace number 248137

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) 49.83 67.6347

General information on the benchmark

Nameprimes/primes-10/
primes-10-40-2-5.xml
MD5SUM81bcf66d47f8d4bd661695d275820cda
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 benchmark0.024996
SatisfiableYES
(Un)Satisfiability was proved
Number of variables100
Number of constraints40
Maximum constraint arity7
Maximum domain size28
Number of constraints which are defined in extension0
Number of constraints which are defined in intension40
Global constraints used (with number of constraints)

Solver Data (download as text)

0.15	c # Sugar v0-40 (/tmp/evaluation/248137-1170110005/sugar-v0-40.jar)
0.15	
0.15	c # MAIN  BEGIN : /tmp/evaluation/248137-1170110005/unknown.xml [Mon Jan 29 23:33:26 2007]
0.15	c # CONVERT_XML  BEGIN : /tmp/evaluation/248137-1170110005/unknown.xml /tmp/evaluation/248137-1170110005/sugar3378.csp [Mon Jan 29 23:33:26 2007]
0.15	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/248137-1170110005/sugar-v0-40.jar -convert /tmp/evaluation/248137-1170110005/unknown.xml /tmp/evaluation/248137-1170110005/sugar3378.csp
0.28	c BEGIN convert /tmp/evaluation/248137-1170110005/unknown.xml
0.46	c END convert (0.179324 seconds)
0.50	c # CONVERT_XML  END : /tmp/evaluation/248137-1170110005/sugar3378.csp 4536 bytes (0 seconds) [Mon Jan 29 23:33:26 2007]
0.50	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.50	
0.50	c # GENERATE_SAT  BEGIN : /tmp/evaluation/248137-1170110005/sugar3378.bcnf [Mon Jan 29 23:33:26 2007]
0.50	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/248137-1170110005/sugar-v0-40.jar -bcnf -map /tmp/evaluation/248137-1170110005/sugar3378.map /tmp/evaluation/248137-1170110005/sugar3378.csp /tmp/evaluation/248137-1170110005/sugar3378.bcnf
0.62	c BEGIN parse /tmp/evaluation/248137-1170110005/sugar3378.csp
0.84	c END parse (0.222202 seconds)
0.84	c BEGIN simplify
0.84	c END simplify (8.88E-4 seconds)
0.84	c BEGIN encode /tmp/evaluation/248137-1170110005/sugar3378.bcnf
42.14	c END encode (41.298749 seconds)
42.17	c # GENERATE_SAT  END : 88452 variables 38739450 clauses 618609112 bytes (42 seconds) [Mon Jan 29 23:34:08 2007]
42.17	c # GENERATE_SAT  CPU : 37.26 = 0 + 0 + 34.13 + 3.13
42.17	
42.17	c # SOLVE_SAT  BEGIN : /tmp/evaluation/248137-1170110005/sugar3378.bcnf [Mon Jan 29 23:34:08 2007]
42.17	c # CMD : /tmp/evaluation/248137-1170110005/minisat /tmp/evaluation/248137-1170110005/sugar3378.bcnf /tmp/evaluation/248137-1170110005/sugar3378.out
62.46	
62.46	s UNKNOWN
62.46	c # INTERRUPTED
62.46	c # MAIN  END :  (62 seconds) [Mon Jan 29 23:34:28 2007]
62.46	c # MAIN  CPU : 37.26 = 0 + 0 + 34.13 + 3.13
62.46

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/node10/watcher-248137-1170110005 -o ROOT/results/node10/solver-248137-1170110005 -C 1800 -M 900 /tmp/evaluation/248137-1170110005/solver /tmp/evaluation/248137-1170110005 /tmp/evaluation/248137-1170110005/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: 2.77 2.72 2.25 5/95 3379
/proc/meminfo: memFree=1048384/2055920 swapFree=4192812/4192956
[pid=3378] ppid=3376 vsize=5352 CPUtime=0
/proc/3378/stat : 3378 (solver) R 3376 3378 3091 0 -1 4194304 264 0 0 0 0 0 0 0 20 0 1 0 30955566 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 214919867687 0 0 4096 0 0 0 0 17 1 0 0
/proc/3378/statm: 1338 231 193 169 0 49 0

[startup+0.108986 s]
/proc/loadavg: 2.77 2.72 2.25 5/95 3379
/proc/meminfo: memFree=1048384/2055920 swapFree=4192812/4192956
[pid=3378] ppid=3376 vsize=12404 CPUtime=0
/proc/3378/stat : 3378 (sugar) D 3376 3378 3091 0 -1 4194304 669 0 4 0 0 0 0 0 18 0 1 0 30955566 12701696 392 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928765026 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/3378/statm: 3101 392 275 3 0 201 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12404

[startup+0.517048 s]
/proc/loadavg: 2.77 2.72 2.25 5/95 3379
/proc/meminfo: memFree=1048384/2055920 swapFree=4192812/4192956
[pid=3378] ppid=3376 vsize=13724 CPUtime=0.03
/proc/3378/stat : 3378 (sugar) S 3376 3378 3091 0 -1 4194304 1174 0 4 0 3 0 0 0 16 0 1 0 30955566 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3378/statm: 3431 808 370 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33815 s]
/proc/loadavg: 2.77 2.72 2.25 3/104 3395
/proc/meminfo: memFree=1007288/2055920 swapFree=4192812/4192956
[pid=3378] ppid=3376 vsize=13724 CPUtime=0.03
/proc/3378/stat : 3378 (sugar) S 3376 3378 3091 0 -1 4194304 1184 0 4 0 3 0 0 0 15 0 1 0 30955566 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3378/statm: 3431 808 370 3 0 531 0
[pid=3380] ppid=3378 vsize=0 CPUtime=0.29
/proc/3380/stat : 3380 (java) Z 3378 3378 3091 0 -1 1036 3666 0 1 0 26 3 0 0 16 0 1 0 30955581 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/3380/statm: 0 0 0 0 0 0 0
[pid=3388] ppid=3378 vsize=807336 CPUtime=0.8
/proc/3388/stat : 3388 (java) R 3378 3378 3091 0 -1 0 4940 0 1 0 74 6 0 0 20 0 8 0 30955616 826712064 4691 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073665758 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/3388/statm: 201834 4691 1499 14 0 189112 0
[pid=3388/tid=3389] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3389/stat : 3389 (java) S 3378 3378 3091 0 -1 64 5 0 0 0 0 0 0 0 19 0 8 0 30955620 826712064 4691 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3390] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3390/stat : 3390 (java) S 3378 3378 3091 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30955620 826712064 4691 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3391] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3391/stat : 3391 (java) S 3378 3378 3091 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30955620 826712064 4691 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3392] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3392/stat : 3392 (java) S 3378 3378 3091 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30955623 826712064 4691 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3393] ppid=3378 vsize=807336 CPUtime=0.1
/proc/3388/task/3393/stat : 3393 (java) S 3378 3378 3091 0 -1 64 371 0 0 0 10 0 0 0 16 0 8 0 30955623 826712064 4691 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3394] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3394/stat : 3394 (java) S 3378 3378 3091 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30955623 826712064 4691 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3395] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3395/stat : 3395 (java) S 3378 3378 3091 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30955623 826712064 4691 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.12
Current children cumulated vsize (KiB) 821060

[startup+2.97737 s]
/proc/loadavg: 2.77 2.72 2.25 3/104 3395
/proc/meminfo: memFree=968952/2055920 swapFree=4192812/4192956
[pid=3378] ppid=3376 vsize=13724 CPUtime=0.03
/proc/3378/stat : 3378 (sugar) S 3376 3378 3091 0 -1 4194304 1184 0 4 0 3 0 0 0 15 0 1 0 30955566 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3378/statm: 3431 808 370 3 0 531 0
[pid=3380] ppid=3378 vsize=0 CPUtime=0.29
/proc/3380/stat : 3380 (java) Z 3378 3378 3091 0 -1 1036 3666 0 1 0 26 3 0 0 16 0 1 0 30955581 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/3380/statm: 0 0 0 0 0 0 0
[pid=3388] ppid=3378 vsize=807336 CPUtime=2.39
/proc/3388/stat : 3388 (java) R 3378 3378 3091 0 -1 0 4948 0 1 0 216 23 0 0 22 0 8 0 30955616 826712064 4697 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073664289 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/3388/statm: 201834 4697 1501 14 0 189112 0
[pid=3388/tid=3389] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3389/stat : 3389 (java) S 3378 3378 3091 0 -1 64 6 0 0 0 0 0 0 0 17 0 8 0 30955620 826712064 4697 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3390] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3390/stat : 3390 (java) S 3378 3378 3091 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30955620 826712064 4697 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3391] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3391/stat : 3391 (java) S 3378 3378 3091 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30955620 826712064 4697 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3392] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3392/stat : 3392 (java) S 3378 3378 3091 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30955623 826712064 4697 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3393] ppid=3378 vsize=807336 CPUtime=0.1
/proc/3388/task/3393/stat : 3393 (java) S 3378 3378 3091 0 -1 64 373 0 0 0 10 0 0 0 16 0 8 0 30955623 826712064 4697 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3394] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3394/stat : 3394 (java) S 3378 3378 3091 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30955623 826712064 4697 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3395] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3395/stat : 3395 (java) S 3378 3378 3091 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30955623 826712064 4697 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.71
Current children cumulated vsize (KiB) 821060

[startup+6.18581 s]
/proc/loadavg: 2.79 2.73 2.25 3/104 3395
/proc/meminfo: memFree=859384/2055920 swapFree=4192812/4192956
[pid=3378] ppid=3376 vsize=13724 CPUtime=0.03
/proc/3378/stat : 3378 (sugar) S 3376 3378 3091 0 -1 4194304 1184 0 4 0 3 0 0 0 15 0 1 0 30955566 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3378/statm: 3431 808 370 3 0 531 0
[pid=3380] ppid=3378 vsize=0 CPUtime=0.29
/proc/3380/stat : 3380 (java) Z 3378 3378 3091 0 -1 1036 3666 0 1 0 26 3 0 0 16 0 1 0 30955581 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/3380/statm: 0 0 0 0 0 0 0
[pid=3388] ppid=3378 vsize=807336 CPUtime=4.96
/proc/3388/stat : 3388 (java) R 3378 3378 3091 0 -1 0 4951 0 1 0 448 48 0 0 25 0 8 0 30955616 826712064 4700 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073664289 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/3388/statm: 201834 4700 1501 14 0 189112 0
[pid=3388/tid=3389] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3389/stat : 3389 (java) S 3378 3378 3091 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30955620 826712064 4700 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3390] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3390/stat : 3390 (java) S 3378 3378 3091 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30955620 826712064 4700 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3391] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3391/stat : 3391 (java) S 3378 3378 3091 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30955620 826712064 4700 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3392] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3392/stat : 3392 (java) S 3378 3378 3091 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30955623 826712064 4700 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3393] ppid=3378 vsize=807336 CPUtime=0.1
/proc/3388/task/3393/stat : 3393 (java) S 3378 3378 3091 0 -1 64 373 0 0 0 10 0 0 0 16 0 8 0 30955623 826712064 4700 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3394] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3394/stat : 3394 (java) S 3378 3378 3091 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30955623 826712064 4700 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3395] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3395/stat : 3395 (java) S 3378 3378 3091 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30955623 826712064 4700 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.28
Current children cumulated vsize (KiB) 821060

[startup+12.6807 s]
/proc/loadavg: 2.81 2.73 2.25 3/104 3395
/proc/meminfo: memFree=634680/2055920 swapFree=4192812/4192956
[pid=3378] ppid=3376 vsize=13724 CPUtime=0.03
/proc/3378/stat : 3378 (sugar) S 3376 3378 3091 0 -1 4194304 1184 0 4 0 3 0 0 0 15 0 1 0 30955566 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3378/statm: 3431 808 370 3 0 531 0
[pid=3380] ppid=3378 vsize=0 CPUtime=0.29
/proc/3380/stat : 3380 (java) Z 3378 3378 3091 0 -1 1036 3666 0 1 0 26 3 0 0 16 0 1 0 30955581 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/3380/statm: 0 0 0 0 0 0 0
[pid=3388] ppid=3378 vsize=807336 CPUtime=11.08
/proc/3388/stat : 3388 (java) R 3378 3378 3091 0 -1 0 4958 0 1 0 1007 101 0 0 25 0 8 0 30955616 826712064 4707 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4152094573 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/3388/statm: 201834 4707 1501 14 0 189112 0
[pid=3388/tid=3389] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3389/stat : 3389 (java) S 3378 3378 3091 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30955620 826712064 4707 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3390] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3390/stat : 3390 (java) S 3378 3378 3091 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30955620 826712064 4707 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3391] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3391/stat : 3391 (java) S 3378 3378 3091 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30955620 826712064 4707 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3392] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3392/stat : 3392 (java) S 3378 3378 3091 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30955623 826712064 4707 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3393] ppid=3378 vsize=807336 CPUtime=0.1
/proc/3388/task/3393/stat : 3393 (java) S 3378 3378 3091 0 -1 64 373 0 0 0 10 0 0 0 16 0 8 0 30955623 826712064 4707 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3394] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3394/stat : 3394 (java) S 3378 3378 3091 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30955623 826712064 4707 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3395] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3395/stat : 3395 (java) S 3378 3378 3091 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30955623 826712064 4707 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 11.4
Current children cumulated vsize (KiB) 821060

[startup+25.4844 s]
/proc/loadavg: 2.99 2.78 2.28 3/106 3399
/proc/meminfo: memFree=206824/2055920 swapFree=4192812/4192956
[pid=3378] ppid=3376 vsize=13724 CPUtime=0.03
/proc/3378/stat : 3378 (sugar) S 3376 3378 3091 0 -1 4194304 1184 0 4 0 3 0 0 0 15 0 1 0 30955566 14053376 808 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3378/statm: 3431 808 370 3 0 531 0
[pid=3380] ppid=3378 vsize=0 CPUtime=0.29
/proc/3380/stat : 3380 (java) Z 3378 3378 3091 0 -1 1036 3666 0 1 0 26 3 0 0 16 0 1 0 30955581 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/3380/statm: 0 0 0 0 0 0 0
[pid=3388] ppid=3378 vsize=807336 CPUtime=23.57
/proc/3388/stat : 3388 (java) R 3378 3378 3091 0 -1 0 4971 0 1 0 2157 200 0 0 25 0 8 0 30955616 826712064 4720 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073645532 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/3388/statm: 201834 4720 1501 14 0 189112 0
[pid=3388/tid=3389] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3389/stat : 3389 (java) S 3378 3378 3091 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 30955620 826712064 4720 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3390] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3390/stat : 3390 (java) S 3378 3378 3091 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 30955620 826712064 4720 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3391] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3391/stat : 3391 (java) S 3378 3378 3091 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 30955620 826712064 4720 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3392] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3392/stat : 3392 (java) S 3378 3378 3091 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30955623 826712064 4720 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3393] ppid=3378 vsize=807336 CPUtime=0.1
/proc/3388/task/3393/stat : 3393 (java) S 3378 3378 3091 0 -1 64 373 0 0 0 10 0 0 0 16 0 8 0 30955623 826712064 4720 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3394] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3394/stat : 3394 (java) S 3378 3378 3091 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30955623 826712064 4720 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3388/tid=3395] ppid=3378 vsize=807336 CPUtime=0
/proc/3388/task/3395/stat : 3395 (java) S 3378 3378 3091 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30955623 826712064 4720 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 23.89
Current children cumulated vsize (KiB) 821060

[startup+51.1489 s]
/proc/loadavg: 3.06 2.81 2.30 2/97 3404
/proc/meminfo: memFree=15728/2055920 swapFree=4192812/4192956
[pid=3378] ppid=3376 vsize=13856 CPUtime=37.29
/proc/3378/stat : 3378 (sugar) S 3376 3378 3091 0 -1 4194304 1329 5021 4 1 3 0 3413 313 16 0 1 0 30955566 14188544 856 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/3378/statm: 3464 856 373 3 0 564 0
[pid=3380] ppid=3378 vsize=0 CPUtime=0.29
/proc/3380/stat : 3380 (java) Z 3378 3378 3091 0 -1 1036 3666 0 1 0 26 3 0 0 16 0 1 0 30955581 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/3380/statm: 0 0 0 0 0 0 0
[pid=3404] ppid=3378 vsize=638672 CPUtime=8.37
/proc/3404/stat : 3404 (minisat) D 3378 3378 3091 0 -1 0 154950 0 0 0 735 102 0 0 23 0 1 0 30959783 654000128 154921 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134654493 0 0 4096 0 18446744071563478208 0 0 17 1 0 0
/proc/3404/statm: 159668 154921 36 112 0 159552 0
Current children cumulated CPU time (s) 45.95
Current children cumulated vsize (KiB) 652528



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+62.4504 s]
/proc/loadavg: 3.13 2.83 2.31 2/97 3404
/proc/meminfo: memFree=15216/2055920 swapFree=4192812/4192956
[pid=3378] ppid=3376 vsize=13856 CPUtime=37.29
/proc/3378/stat : 3378 (sugar) S 3376 3378 3091 0 -1 4194304 1329 5021 4 1 3 0 3413 313 16 0 1 0 30955566 14188544 856 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/3378/statm: 3464 856 373 3 0 564 0
[pid=3380] ppid=3378 vsize=0 CPUtime=0.29
/proc/3380/stat : 3380 (java) Z 3378 3378 3091 0 -1 1036 3666 0 1 0 26 3 0 0 16 0 1 0 30955581 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/3380/statm: 0 0 0 0 0 0 0
[pid=3404] ppid=3378 vsize=910096 CPUtime=11.94
/proc/3404/stat : 3404 (minisat) R 3378 3378 3091 0 -1 0 219253 0 0 0 1033 161 0 0 18 0 1 0 30959783 931938304 219224 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134654493 0 0 4096 0 0 0 0 17 0 0 0
/proc/3404/statm: 227524 219224 36 112 0 227408 0
Current children cumulated CPU time (s) 49.52
Current children cumulated vsize (KiB) 923952

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 3378 and gives childrusage.ru_utime.tv_sec=34 childrusage.ru_utime.tv_usec=174804 childrusage.ru_stime.tv_sec=3 childrusage.ru_stime.tv_usec=284500
CPU time returned by wait4() is 37.4593
while last known CPU time is 49.83

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

Real time (s): 67.6347
CPU time (s): 49.83
CPU user time (s): 44.75
CPU system time (s): 5.08
CPU usage (%): 73.6752
Max. virtual memory (cumulated for all children) (KiB): 923952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.1748
system time used= 3.2845
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6384
page faults= 5
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1473
involuntary context switches= 2386

runsolver used 0.095985 s user time and 0.234964 s system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon Jan 29 22:33:26 UTC 2007


IDJOB= 248137
IDBENCH= 11683
IDSOLVER= 86
FILE ID= node10/248137-1170110005

PBS_JOBID= 3690027

Free space on /tmp= 57195 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/primes/primes-10/primes-10-40-2-5.xml
COMMAND LINE= /tmp/evaluation/248137-1170110005/solver /tmp/evaluation/248137-1170110005 /tmp/evaluation/248137-1170110005/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-248137-1170110005 -o ROOT/results/node10/solver-248137-1170110005 -C 1800 -M 900  /tmp/evaluation/248137-1170110005/solver /tmp/evaluation/248137-1170110005 /tmp/evaluation/248137-1170110005/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  81bcf66d47f8d4bd661695d275820cda

RANDOM SEED= 371334683

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		: 3000.232
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		: 3000.232
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:       1051040 kB
Buffers:          2084 kB
Cached:         849888 kB
SwapCached:          0 kB
Active:         105060 kB
Inactive:       820336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1051040 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          601196 kB
Writeback:           0 kB
Mapped:          98956 kB
Slab:            64368 kB
Committed_AS:  1224044 kB
PageTables:       2268 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= 56034 MiB



End job on node10 on Mon Jan 29 22:34:33 UTC 2007