Trace number 236288

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) 106.06 236.793

General information on the benchmark

Namefisher/
FISCHER2-4-fair.xml
MD5SUM6a1d88baede57bf13011d20fed7d59cb
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1562.84
SatisfiableNO
(Un)Satisfiability was proved
Number of variables2211
Number of constraints2082
Maximum constraint arity3
Maximum domain size20001
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2082
Global constraints used (with number of constraints)

Solver Data (download as text)

1.75	c # Sugar v0-40 (/tmp/evaluation/236288-1170108045/sugar-v0-40.jar)
1.75	
1.90	c # MAIN  BEGIN : /tmp/evaluation/236288-1170108045/unknown.xml [Mon Jan 29 23:00:49 2007]
1.90	c # CONVERT_XML  BEGIN : /tmp/evaluation/236288-1170108045/unknown.xml /tmp/evaluation/236288-1170108045/sugar25665.csp [Mon Jan 29 23:00:49 2007]
1.90	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/236288-1170108045/sugar-v0-40.jar -convert /tmp/evaluation/236288-1170108045/unknown.xml /tmp/evaluation/236288-1170108045/sugar25665.csp
4.07	c BEGIN convert /tmp/evaluation/236288-1170108045/unknown.xml
4.74	c END convert (0.66208 seconds)
4.76	c # CONVERT_XML  END : /tmp/evaluation/236288-1170108045/sugar25665.csp 114771 bytes (3 seconds) [Mon Jan 29 23:00:52 2007]
4.76	c # CONVERT_XML  CPU : 0.76 = 0 + 0 + 0.7 + 0.06
4.76	
4.76	c # GENERATE_SAT  BEGIN : /tmp/evaluation/236288-1170108045/sugar25665.bcnf [Mon Jan 29 23:00:52 2007]
4.76	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/236288-1170108045/sugar-v0-40.jar -bcnf -map /tmp/evaluation/236288-1170108045/sugar25665.map /tmp/evaluation/236288-1170108045/sugar25665.csp /tmp/evaluation/236288-1170108045/sugar25665.bcnf
4.87	c BEGIN parse /tmp/evaluation/236288-1170108045/sugar25665.csp
5.52	c END parse (0.64353 seconds)
5.52	c BEGIN simplify
5.54	c END simplify (0.019748 seconds)
5.54	c BEGIN encode /tmp/evaluation/236288-1170108045/sugar25665.bcnf
202.46	c END encode (196.920977 seconds)
202.92	c # GENERATE_SAT  END : 53737392 variables 148548498 clauses 1912023796 bytes (198 seconds) [Mon Jan 29 23:04:10 2007]
202.92	c # GENERATE_SAT  CPU : 101.57 = 0.06 + 0.01 + 92.59 + 8.91
202.92	
202.92	c # SOLVE_SAT  BEGIN : /tmp/evaluation/236288-1170108045/sugar25665.bcnf [Mon Jan 29 23:04:10 2007]
203.15	c # CMD : /tmp/evaluation/236288-1170108045/minisat /tmp/evaluation/236288-1170108045/sugar25665.bcnf /tmp/evaluation/236288-1170108045/sugar25665.out
235.64	
235.64	s UNKNOWN
235.64	c # INTERRUPTED
235.64	c # MAIN  END :  (233 seconds) [Mon Jan 29 23:04:42 2007]
235.64	c # MAIN  CPU : 102.33 = 0.06 + 0.01 + 93.29 + 8.97
235.64	

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/node63/watcher-236288-1170108045 -o ROOT/results/node63/solver-236288-1170108045 -C 1800 -M 900 /tmp/evaluation/236288-1170108045/solver /tmp/evaluation/236288-1170108045 /tmp/evaluation/236288-1170108045/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: 4.18 3.20 2.58 4/81 25666
/proc/meminfo: memFree=15432/2055920 swapFree=4192812/4192956
[pid=25665] ppid=25663 vsize=18540 CPUtime=0
/proc/25665/stat : 25665 (runsolver) R 25663 25665 25134 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 30762066 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 247254805799 0 0 4096 24578 0 0 0 17 1 0 0
/proc/25665/statm: 4635 279 244 17 0 2626 0

[startup+0.108597 s]
/proc/loadavg: 4.18 3.20 2.58 4/81 25666
/proc/meminfo: memFree=15432/2055920 swapFree=4192812/4192956
[pid=25665] ppid=25663 vsize=5352 CPUtime=0
/proc/25665/stat : 25665 (solver) D 25663 25665 25134 0 -1 4194304 264 0 0 0 0 0 0 0 21 0 1 0 30762066 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 247254805799 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/25665/statm: 1338 231 193 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516639 s]
/proc/loadavg: 4.18 3.20 2.58 4/81 25666
/proc/meminfo: memFree=15432/2055920 swapFree=4192812/4192956
[pid=25665] ppid=25663 vsize=12272 CPUtime=0
/proc/25665/stat : 25665 (sugar) D 25663 25665 25134 0 -1 4194304 644 0 0 0 0 0 0 0 18 0 1 0 30762066 12566528 363 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247263703138 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/25665/statm: 3068 363 274 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+1.33773 s]
/proc/loadavg: 4.25 3.23 2.59 2/81 25666
/proc/meminfo: memFree=14920/2055920 swapFree=4192812/4192956
[pid=25665] ppid=25663 vsize=12668 CPUtime=0.01
/proc/25665/stat : 25665 (sugar) D 25663 25665 25134 0 -1 4194304 780 0 0 0 0 1 0 0 18 0 1 0 30762066 12972032 499 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247263703138 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/25665/statm: 3167 499 315 3 0 267 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12668

[startup+2.97491 s]
/proc/loadavg: 4.25 3.23 2.59 2/84 25669
/proc/meminfo: memFree=16112/2055920 swapFree=4192812/4192956
[pid=25665] ppid=25663 vsize=13724 CPUtime=0.04
/proc/25665/stat : 25665 (sugar) S 25663 25665 25134 0 -1 4194304 1112 0 0 0 3 1 0 0 15 0 1 0 30762066 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247263703138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25665/statm: 3431 805 368 3 0 531 0
[pid=25669] ppid=25665 vsize=9824 CPUtime=0
/proc/25669/stat : 25669 (java) D 25665 25665 25134 0 -1 0 641 0 0 0 0 0 0 0 18 0 1 0 30762257 10059776 419 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 2970532 0 0 0 7368 18446744071563608240 0 0 17 0 0 0
/proc/25669/statm: 2456 419 338 14 0 1140 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 23548

[startup+6.26826 s]
/proc/loadavg: 4.25 3.23 2.59 4/89 25684
/proc/meminfo: memFree=15496/2055920 swapFree=4192812/4192956
[pid=25665] ppid=25663 vsize=13724 CPUtime=0.8
/proc/25665/stat : 25665 (sugar) S 25663 25665 25134 0 -1 4194304 1190 6178 0 1 3 1 70 6 16 0 1 0 30762066 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247263703138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25665/statm: 3431 809 371 3 0 531 0
[pid=25677] ppid=25665 vsize=807376 CPUtime=1.47
/proc/25677/stat : 25677 (java) R 25665 25665 25134 0 -1 0 8563 0 1 0 134 13 0 0 25 0 8 0 30762543 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/25677/statm: 201844 8311 1508 14 0 189122 0
[pid=25677/tid=25678] ppid=25665 vsize=807376 CPUtime=0.1
/proc/25677/task/25678/stat : 25678 (java) S 25665 25665 25134 0 -1 64 2332 0 0 0 9 1 0 0 16 0 8 0 30762546 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25679] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25679/stat : 25679 (java) S 25665 25665 25134 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30762547 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25680] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25680/stat : 25680 (java) S 25665 25665 25134 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30762547 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25681] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25681/stat : 25681 (java) S 25665 25665 25134 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 30762550 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25682] ppid=25665 vsize=807376 CPUtime=0.15
/proc/25677/task/25682/stat : 25682 (java) S 25665 25665 25134 0 -1 64 424 0 0 0 15 0 0 0 16 0 8 0 30762550 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25683] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25683/stat : 25683 (java) S 25665 25665 25134 0 -1 64 2 0 0 0 0 0 0 0 24 0 8 0 30762550 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25684] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25684/stat : 25684 (java) S 25665 25665 25134 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30762550 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.27
Current children cumulated vsize (KiB) 821100

[startup+12.7639 s]
/proc/loadavg: 4.37 3.29 2.61 3/89 25684
/proc/meminfo: memFree=15624/2055920 swapFree=4192812/4192956
[pid=25665] ppid=25663 vsize=13724 CPUtime=0.8
/proc/25665/stat : 25665 (sugar) S 25663 25665 25134 0 -1 4194304 1190 6178 0 1 3 1 70 6 16 0 1 0 30762066 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247263703138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25665/statm: 3431 809 371 3 0 531 0
[pid=25677] ppid=25665 vsize=807376 CPUtime=7.62
/proc/25677/stat : 25677 (java) D 25665 25665 25134 0 -1 0 8564 0 1 0 673 89 0 0 25 0 8 0 30762543 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/25677/statm: 201844 8311 1508 14 0 189122 0
[pid=25677/tid=25678] ppid=25665 vsize=807376 CPUtime=0.1
/proc/25677/task/25678/stat : 25678 (java) S 25665 25665 25134 0 -1 64 2332 0 0 0 9 1 0 0 16 0 8 0 30762546 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25679] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25679/stat : 25679 (java) S 25665 25665 25134 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30762547 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25680] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25680/stat : 25680 (java) S 25665 25665 25134 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30762547 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25681] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25681/stat : 25681 (java) S 25665 25665 25134 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 30762550 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25682] ppid=25665 vsize=807376 CPUtime=0.15
/proc/25677/task/25682/stat : 25682 (java) S 25665 25665 25134 0 -1 64 424 0 0 0 15 0 0 0 16 0 8 0 30762550 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25683] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25683/stat : 25683 (java) S 25665 25665 25134 0 -1 64 2 0 0 0 0 0 0 0 24 0 8 0 30762550 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25684] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25684/stat : 25684 (java) S 25665 25665 25134 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30762550 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.42
Current children cumulated vsize (KiB) 821100

[startup+25.6341 s]
/proc/loadavg: 4.54 3.36 2.64 2/95 25750
/proc/meminfo: memFree=16144/2055920 swapFree=4192812/4192956
[pid=25665] ppid=25663 vsize=13724 CPUtime=0.8
/proc/25665/stat : 25665 (sugar) S 25663 25665 25134 0 -1 4194304 1190 6178 0 1 3 1 70 6 16 0 1 0 30762066 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247263703138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25665/statm: 3431 809 371 3 0 531 0
[pid=25677] ppid=25665 vsize=807376 CPUtime=14.66
/proc/25677/stat : 25677 (java) R 25665 25665 25134 0 -1 0 8564 0 1 0 1287 179 0 0 24 0 8 0 30762543 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25677/statm: 201844 8311 1508 14 0 189122 0
[pid=25677/tid=25678] ppid=25665 vsize=807376 CPUtime=0.1
/proc/25677/task/25678/stat : 25678 (java) S 25665 25665 25134 0 -1 64 2332 0 0 0 9 1 0 0 16 0 8 0 30762546 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25679] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25679/stat : 25679 (java) S 25665 25665 25134 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30762547 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25680] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25680/stat : 25680 (java) S 25665 25665 25134 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30762547 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25681] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25681/stat : 25681 (java) S 25665 25665 25134 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 30762550 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25682] ppid=25665 vsize=807376 CPUtime=0.15
/proc/25677/task/25682/stat : 25682 (java) S 25665 25665 25134 0 -1 64 424 0 0 0 15 0 0 0 16 0 8 0 30762550 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25683] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25683/stat : 25683 (java) S 25665 25665 25134 0 -1 64 2 0 0 0 0 0 0 0 24 0 8 0 30762550 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25684] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25684/stat : 25684 (java) S 25665 25665 25134 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30762550 826753024 8311 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 15.46
Current children cumulated vsize (KiB) 821100

[startup+51.2558 s]
/proc/loadavg: 4.72 3.52 2.72 2/95 25788
/proc/meminfo: memFree=15312/2055920 swapFree=4192812/4192956
[pid=25665] ppid=25663 vsize=13724 CPUtime=0.8
/proc/25665/stat : 25665 (sugar) S 25663 25665 25134 0 -1 4194304 1190 6178 0 1 3 1 70 6 16 0 1 0 30762066 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247263703138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25665/statm: 3431 809 371 3 0 531 0
[pid=25677] ppid=25665 vsize=807376 CPUtime=32.07
/proc/25677/stat : 25677 (java) D 25665 25665 25134 0 -1 0 8576 0 1 0 2862 345 0 0 25 0 8 0 30762543 826753024 8322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/25677/statm: 201844 8322 1510 14 0 189122 0
[pid=25677/tid=25678] ppid=25665 vsize=807376 CPUtime=0.1
/proc/25677/task/25678/stat : 25678 (java) S 25665 25665 25134 0 -1 64 2332 0 0 0 9 1 0 0 16 0 8 0 30762546 826753024 8322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25679] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25679/stat : 25679 (java) S 25665 25665 25134 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30762547 826753024 8322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25680] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25680/stat : 25680 (java) S 25665 25665 25134 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30762547 826753024 8322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25681] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25681/stat : 25681 (java) S 25665 25665 25134 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 30762550 826753024 8322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25682] ppid=25665 vsize=807376 CPUtime=0.17
/proc/25677/task/25682/stat : 25682 (java) S 25665 25665 25134 0 -1 64 434 0 0 0 17 0 0 0 15 0 8 0 30762550 826753024 8322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25683] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25683/stat : 25683 (java) S 25665 25665 25134 0 -1 64 2 0 0 0 0 0 0 0 24 0 8 0 30762550 826753024 8322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25684] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25684/stat : 25684 (java) S 25665 25665 25134 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30762550 826753024 8322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 32.87
Current children cumulated vsize (KiB) 821100

[startup+102.519 s]
/proc/loadavg: 4.86 3.74 2.83 1/95 25858
/proc/meminfo: memFree=19024/2055920 swapFree=4192812/4192956
[pid=25665] ppid=25663 vsize=13724 CPUtime=0.8
/proc/25665/stat : 25665 (sugar) S 25663 25665 25134 0 -1 4194304 1190 6178 0 1 3 1 70 6 16 0 1 0 30762066 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247263703138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25665/statm: 3431 809 371 3 0 531 0
[pid=25677] ppid=25665 vsize=807376 CPUtime=56.57
/proc/25677/stat : 25677 (java) D 25665 25665 25134 0 -1 0 8577 0 1 0 5117 540 0 0 22 0 8 0 30762543 826753024 8323 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25677/statm: 201844 8323 1510 14 0 189122 0
[pid=25677/tid=25678] ppid=25665 vsize=807376 CPUtime=0.1
/proc/25677/task/25678/stat : 25678 (java) S 25665 25665 25134 0 -1 64 2332 0 0 0 9 1 0 0 16 0 8 0 30762546 826753024 8323 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25679] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25679/stat : 25679 (java) S 25665 25665 25134 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30762547 826753024 8323 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25680] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25680/stat : 25680 (java) S 25665 25665 25134 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30762547 826753024 8323 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25681] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25681/stat : 25681 (java) S 25665 25665 25134 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 30762550 826753024 8323 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25682] ppid=25665 vsize=807376 CPUtime=0.17
/proc/25677/task/25682/stat : 25682 (java) S 25665 25665 25134 0 -1 64 435 0 0 0 17 0 0 0 16 0 8 0 30762550 826753024 8323 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25677/tid=25683] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25683/stat : 25683 (java) S 25665 25665 25134 0 -1 64 2 0 0 0 0 0 0 0 24 0 8 0 30762550 826753024 8323 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25684] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25684/stat : 25684 (java) S 25665 25665 25134 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30762550 826753024 8323 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 57.37
Current children cumulated vsize (KiB) 821100

[startup+162.585 s]
/proc/loadavg: 5.55 4.16 3.03 2/90 25885
/proc/meminfo: memFree=15040/2055920 swapFree=4192812/4192956
[pid=25665] ppid=25663 vsize=13724 CPUtime=0.8
/proc/25665/stat : 25665 (sugar) S 25663 25665 25134 0 -1 4194304 1190 6178 0 1 3 1 70 6 16 0 1 0 30762066 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247263703138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25665/statm: 3431 809 371 3 0 531 0
[pid=25677] ppid=25665 vsize=807376 CPUtime=67.75
/proc/25677/stat : 25677 (java) D 25665 25665 25134 0 -1 0 8577 0 1 0 6160 615 0 0 25 0 8 0 30762543 826753024 8323 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/25677/statm: 201844 8323 1510 14 0 189122 0
[pid=25677/tid=25678] ppid=25665 vsize=807376 CPUtime=0.1
/proc/25677/task/25678/stat : 25678 (java) S 25665 25665 25134 0 -1 64 2332 0 0 0 9 1 0 0 16 0 8 0 30762546 826753024 8323 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25679] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25679/stat : 25679 (java) S 25665 25665 25134 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30762547 826753024 8323 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25680] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25680/stat : 25680 (java) S 25665 25665 25134 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30762547 826753024 8323 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25681] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25681/stat : 25681 (java) S 25665 25665 25134 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 30762550 826753024 8323 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25682] ppid=25665 vsize=807376 CPUtime=0.17
/proc/25677/task/25682/stat : 25682 (java) S 25665 25665 25134 0 -1 64 435 0 0 0 17 0 0 0 16 0 8 0 30762550 826753024 8323 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25677/tid=25683] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25683/stat : 25683 (java) S 25665 25665 25134 0 -1 64 2 0 0 0 0 0 0 0 24 0 8 0 30762550 826753024 8323 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=25677/tid=25684] ppid=25665 vsize=807376 CPUtime=0
/proc/25677/task/25684/stat : 25684 (java) S 25665 25665 25134 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30762550 826753024 8323 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 68.55
Current children cumulated vsize (KiB) 821100



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+207.547 s]
/proc/loadavg: 7.16 4.86 3.35 1/86 25893
/proc/meminfo: memFree=33248/2055920 swapFree=4192812/4192956
[pid=25665] ppid=25663 vsize=18528 CPUtime=102.37
/proc/25665/stat : 25665 (sugar) S 25663 25665 25134 0 -1 4194304 2480 14767 2 6 9 2 9329 897 15 0 1 0 30762066 18972672 2003 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247263703138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/25665/statm: 4632 2003 373 3 0 1732 0
[pid=25889] ppid=25665 vsize=970256 CPUtime=3.69
/proc/25889/stat : 25889 (minisat) D 25665 25665 25134 0 -1 1536 219253 0 5 0 220 149 0 0 19 0 1 0 30782382 993542144 219050 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134524183 0 0 4096 0 18446744071563608069 0 0 17 1 0 0
/proc/25889/statm: 242564 219050 35 112 0 242448 0
Current children cumulated CPU time (s) 106.06
Current children cumulated vsize (KiB) 988784

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

[startup+235.751 s]
/proc/loadavg: 7.16 4.86 3.35 1/86 25893
/proc/meminfo: memFree=33248/2055920 swapFree=4192812/4192956
[pid=25665] ppid=25663 vsize=18528 CPUtime=102.37
/proc/25665/stat : 25665 (sugar) S 25663 25665 25134 0 -1 4194304 2508 14767 2 6 9 2 9329 897 16 0 1 0 30762066 18972672 2003 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 247254804866 0 16384 4224 16386 0 0 0 17 0 0 0
/proc/25665/statm: 4632 2003 373 3 0 1732 0
[pid=25889] ppid=25665 vsize=970256 CPUtime=3.69
/proc/25889/stat : 25889 (minisat) D 25665 25665 25134 0 -1 1536 219253 0 5 0 220 149 0 0 19 0 1 0 30782382 993542144 219050 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134524183 0 0 4096 0 18446744071563608069 0 0 17 1 0 0
/proc/25889/statm: 242564 219050 35 112 0 242448 0
Current children cumulated CPU time (s) 106.06
Current children cumulated vsize (KiB) 988784

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25665 and gives childrusage.ru_utime.tv_sec=93 childrusage.ru_utime.tv_usec=397801 childrusage.ru_stime.tv_sec=9 childrusage.ru_stime.tv_usec=2631
CPU time returned by wait4() is 102.4
while last known CPU time is 106.06

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

Real time (s): 236.793
CPU time (s): 106.06
CPU user time (s): 95.58
CPU system time (s): 10.48
CPU usage (%): 44.7901
Max. virtual memory (cumulated for all children) (KiB): 988784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 93.3978
system time used= 9.00263
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17341
page faults= 8
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5798
involuntary context switches= 7457

runsolver used 0.208968 s user time and 0.574912 s system time

The end

Launcher Data (download as text)

Begin job on node63 on Mon Jan 29 22:00:47 UTC 2007


IDJOB= 236288
IDBENCH= 6835
IDSOLVER= 86
FILE ID= node63/236288-1170108045

PBS_JOBID= 3689847

Free space on /tmp= 62075 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/fisher/FISCHER2-4-fair.xml
COMMAND LINE= /tmp/evaluation/236288-1170108045/solver /tmp/evaluation/236288-1170108045 /tmp/evaluation/236288-1170108045/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-236288-1170108045 -o ROOT/results/node63/solver-236288-1170108045 -C 1800 -M 900  /tmp/evaluation/236288-1170108045/solver /tmp/evaluation/236288-1170108045 /tmp/evaluation/236288-1170108045/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  6a1d88baede57bf13011d20fed7d59cb

RANDOM SEED= 782587601

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		: 3000.214
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		: 3000.214
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:         15784 kB
Buffers:          2920 kB
Cached:        1820976 kB
SwapCached:          0 kB
Active:         123992 kB
Inactive:      1802704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:         15784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          833180 kB
Writeback:          52 kB
Mapped:         119612 kB
Slab:            98488 kB
Committed_AS:   545144 kB
PageTables:       2080 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= 58262 MiB



End job on node63 on Mon Jan 29 22:04:47 UTC 2007