Trace number 236691

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? 183.52 237.491

General information on the benchmark

Namefisher/
FISCHER3-5-fair.xml
MD5SUMefc9952185127530abc7e16d644e265f
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 benchmark1570.51
SatisfiableNO
(Un)Satisfiability was proved
Number of variables4037
Number of constraints3808
Maximum constraint arity3
Maximum domain size20001
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3808
Global constraints used (with number of constraints)

Solver Data (download as text)

1.10	c # Sugar v0-40 (/tmp/evaluation/236691-1170108264/sugar-v0-40.jar)
1.10	
1.14	c # MAIN  BEGIN : /tmp/evaluation/236691-1170108264/unknown.xml [Mon Jan 29 23:04:26 2007]
1.14	c # CONVERT_XML  BEGIN : /tmp/evaluation/236691-1170108264/unknown.xml /tmp/evaluation/236691-1170108264/sugar32319.csp [Mon Jan 29 23:04:26 2007]
1.14	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/236691-1170108264/sugar-v0-40.jar -convert /tmp/evaluation/236691-1170108264/unknown.xml /tmp/evaluation/236691-1170108264/sugar32319.csp
1.34	c BEGIN convert /tmp/evaluation/236691-1170108264/unknown.xml
2.35	c END convert (1.008407 seconds)
2.40	c # CONVERT_XML  END : /tmp/evaluation/236691-1170108264/sugar32319.csp 212861 bytes (2 seconds) [Mon Jan 29 23:04:28 2007]
2.40	c # CONVERT_XML  CPU : 1.07 = 0 + 0 + 0.98 + 0.09
2.40	
2.40	c # GENERATE_SAT  BEGIN : /tmp/evaluation/236691-1170108264/sugar32319.bcnf [Mon Jan 29 23:04:28 2007]
2.40	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/236691-1170108264/sugar-v0-40.jar -bcnf -map /tmp/evaluation/236691-1170108264/sugar32319.map /tmp/evaluation/236691-1170108264/sugar32319.csp /tmp/evaluation/236691-1170108264/sugar32319.bcnf
2.51	c BEGIN parse /tmp/evaluation/236691-1170108264/sugar32319.csp
3.48	c END parse (0.971813 seconds)
3.48	c BEGIN simplify
3.51	c END simplify (0.02523 seconds)
3.51	c BEGIN encode /tmp/evaluation/236691-1170108264/sugar32319.bcnf
191.52	c END encode (188.015165 seconds)
191.72	c # GENERATE_SAT  END : 98902865 variables 273872487 clauses 3524801696 bytes (189 seconds) [Mon Jan 29 23:07:37 2007]
191.72	c # GENERATE_SAT  CPU : 0.15 = 0.13 + 0.02 + 0 + 0
191.72	
191.72	c # SOLVE_SAT  BEGIN : /tmp/evaluation/236691-1170108264/sugar32319.bcnf [Mon Jan 29 23:07:37 2007]
191.72	c # CMD : /tmp/evaluation/236691-1170108264/minisat /tmp/evaluation/236691-1170108264/sugar32319.bcnf /tmp/evaluation/236691-1170108264/sugar32319.out
192.04	c ERROR! Could not open file: /tmp/evaluation/236691-1170108264/sugar32319.bcnf
192.04	s UNKNOWN
192.04	c # ERROR No such file or directory /tmp/evaluation/236691-1170108264/sugar32319.out, at /tmp/evaluation/236691-1170108264/sugar line 393.
192.04	
192.04	c # MAIN  END :  (191 seconds) [Mon Jan 29 23:07:37 2007]
192.04	c # MAIN  CPU : 1.22 = 0.13 + 0.02 + 0.98 + 0.09
192.04	

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/node2/watcher-236691-1170108264 -o ROOT/results/node2/solver-236691-1170108264 -C 1800 -M 900 /tmp/evaluation/236691-1170108264/solver /tmp/evaluation/236691-1170108264 /tmp/evaluation/236691-1170108264/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
/proc/loadavg: 7.80 5.16 3.53 5/94 32320
/proc/meminfo: memFree=633280/2055920 swapFree=4192812/4192956
[pid=32319] ppid=32317 vsize=18540 CPUtime=0
/proc/32319/stat : 32319 (runsolver) R 32317 31623 31623 0 -1 4194368 12 0 0 0 0 0 0 0 19 0 1 0 30781480 18984960 277 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 206381503977 0 0 4096 24578 0 0 0 17 0 0 0
/proc/32319/statm: 4635 277 242 17 0 2626 0
Current StackSize limit: 10240 KiB


[startup+0.10729 s]
/proc/loadavg: 7.80 5.16 3.53 5/94 32320
/proc/meminfo: memFree=633280/2055920 swapFree=4192812/4192956
[pid=32319] ppid=32317 vsize=5352 CPUtime=0
/proc/32319/stat : 32319 (solver) D 32317 32319 31623 0 -1 4194304 264 0 0 0 0 0 0 0 19 0 1 0 30781480 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206381313319 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/32319/statm: 1338 231 193 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515329 s]
/proc/loadavg: 7.80 5.16 3.53 5/94 32320
/proc/meminfo: memFree=633280/2055920 swapFree=4192812/4192956
[pid=32319] ppid=32317 vsize=12272 CPUtime=0
/proc/32319/stat : 32319 (sugar) D 32317 32319 31623 0 -1 4194304 607 0 4 0 0 0 0 0 18 0 1 0 30781480 12566528 330 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206390210658 0 0 4224 0 18446744071563608240 0 0 17 0 0 0
/proc/32319/statm: 3068 330 246 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+1.33542 s]
/proc/loadavg: 7.50 5.14 3.53 2/94 32320
/proc/meminfo: memFree=613824/2055920 swapFree=4192812/4192956
[pid=32319] ppid=32317 vsize=13724 CPUtime=0.04
/proc/32319/stat : 32319 (sugar) S 32317 32319 31623 0 -1 4194304 1108 0 4 0 3 1 0 0 18 0 1 0 30781480 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/32319/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+2.97359 s]
/proc/loadavg: 7.50 5.14 3.53 3/102 32328
/proc/meminfo: memFree=562048/2055920 swapFree=4192812/4192956
[pid=32319] ppid=32317 vsize=13724 CPUtime=1.11
/proc/32319/stat : 32319 (sugar) S 32317 32319 31623 0 -1 4194304 1186 8775 4 25 3 1 98 9 15 0 1 0 30781480 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/32319/statm: 3431 809 371 3 0 531 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 13724

[startup+6.26993 s]
/proc/loadavg: 7.50 5.14 3.53 3/102 32336
/proc/meminfo: memFree=444288/2055920 swapFree=4192812/4192956
[pid=32319] ppid=32317 vsize=13724 CPUtime=1.11
/proc/32319/stat : 32319 (sugar) S 32317 32319 31623 0 -1 4194304 1186 8775 4 25 3 1 98 9 16 0 1 0 30781480 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/32319/statm: 3431 809 371 3 0 531 0
[pid=32329] ppid=32319 vsize=807376 CPUtime=3.77
/proc/32329/stat : 32329 (java) R 32319 32319 31623 0 -1 0 9575 0 1 0 346 31 0 0 25 0 8 0 30781720 826753024 9320 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073829431 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/32329/statm: 201844 9320 1508 14 0 189122 0
[pid=32329/tid=32330] ppid=32319 vsize=807376 CPUtime=0.17
/proc/32329/task/32330/stat : 32330 (java) S 32319 32319 31623 0 -1 64 3338 0 0 0 16 1 0 0 16 0 8 0 30781723 826753024 9320 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32331] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32331/stat : 32331 (java) S 32319 32319 31623 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30781723 826753024 9320 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32332] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32332/stat : 32332 (java) S 32319 32319 31623 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30781723 826753024 9320 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32333] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32333/stat : 32333 (java) S 32319 32319 31623 0 -1 64 0 0 0 0 0 0 0 0 23 0 8 0 30781727 826753024 9320 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32334] ppid=32319 vsize=807376 CPUtime=0.15
/proc/32329/task/32334/stat : 32334 (java) S 32319 32319 31623 0 -1 64 430 0 0 0 15 0 0 0 16 0 8 0 30781727 826753024 9320 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32335] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32335/stat : 32335 (java) S 32319 32319 31623 0 -1 64 3 0 0 0 0 0 0 0 24 0 8 0 30781727 826753024 9320 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32336] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32336/stat : 32336 (java) S 32319 32319 31623 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30781727 826753024 9320 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.88
Current children cumulated vsize (KiB) 821100

[startup+12.7586 s]
/proc/loadavg: 7.11 5.14 3.55 3/102 32336
/proc/meminfo: memFree=146248/2055920 swapFree=4192812/4192956
[pid=32319] ppid=32317 vsize=13724 CPUtime=1.11
/proc/32319/stat : 32319 (sugar) S 32317 32319 31623 0 -1 4194304 1186 8775 4 25 3 1 98 9 16 0 1 0 30781480 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/32319/statm: 3431 809 371 3 0 531 0
[pid=32329] ppid=32319 vsize=807376 CPUtime=10.07
/proc/32329/stat : 32329 (java) R 32319 32319 31623 0 -1 0 9577 0 1 0 904 103 0 0 25 0 8 0 30781720 826753024 9322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073819382 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/32329/statm: 201844 9322 1508 14 0 189122 0
[pid=32329/tid=32330] ppid=32319 vsize=807376 CPUtime=0.17
/proc/32329/task/32330/stat : 32330 (java) S 32319 32319 31623 0 -1 64 3338 0 0 0 16 1 0 0 16 0 8 0 30781723 826753024 9322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32331] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32331/stat : 32331 (java) S 32319 32319 31623 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30781723 826753024 9322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32332] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32332/stat : 32332 (java) S 32319 32319 31623 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30781723 826753024 9322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32333] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32333/stat : 32333 (java) S 32319 32319 31623 0 -1 64 0 0 0 0 0 0 0 0 23 0 8 0 30781727 826753024 9322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32334] ppid=32319 vsize=807376 CPUtime=0.16
/proc/32329/task/32334/stat : 32334 (java) S 32319 32319 31623 0 -1 64 432 0 0 0 16 0 0 0 16 0 8 0 30781727 826753024 9322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32335] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32335/stat : 32335 (java) S 32319 32319 31623 0 -1 64 3 0 0 0 0 0 0 0 24 0 8 0 30781727 826753024 9322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32336] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32336/stat : 32336 (java) S 32319 32319 31623 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30781727 826753024 9322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 11.18
Current children cumulated vsize (KiB) 821100

[startup+25.5779 s]
/proc/loadavg: 6.55 5.08 3.54 2/94 32337
/proc/meminfo: memFree=1221064/2055920 swapFree=4192812/4192956
[pid=32319] ppid=32317 vsize=13724 CPUtime=1.11
/proc/32319/stat : 32319 (sugar) S 32317 32319 31623 0 -1 4194304 1186 8775 4 25 3 1 98 9 16 0 1 0 30781480 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/32319/statm: 3431 809 371 3 0 531 0
[pid=32329] ppid=32319 vsize=807376 CPUtime=22.26
/proc/32329/stat : 32329 (java) R 32319 32319 31623 0 -1 0 9577 0 1 0 2000 226 0 0 25 0 8 0 30781720 826753024 9322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073829918 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/32329/statm: 201844 9322 1508 14 0 189122 0
[pid=32329/tid=32330] ppid=32319 vsize=807376 CPUtime=0.17
/proc/32329/task/32330/stat : 32330 (java) S 32319 32319 31623 0 -1 64 3338 0 0 0 16 1 0 0 16 0 8 0 30781723 826753024 9322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32331] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32331/stat : 32331 (java) S 32319 32319 31623 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30781723 826753024 9322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32332] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32332/stat : 32332 (java) S 32319 32319 31623 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30781723 826753024 9322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32333] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32333/stat : 32333 (java) S 32319 32319 31623 0 -1 64 0 0 0 0 0 0 0 0 23 0 8 0 30781727 826753024 9322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32334] ppid=32319 vsize=807376 CPUtime=0.16
/proc/32329/task/32334/stat : 32334 (java) S 32319 32319 31623 0 -1 64 432 0 0 0 16 0 0 0 16 0 8 0 30781727 826753024 9322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32335] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32335/stat : 32335 (java) S 32319 32319 31623 0 -1 64 3 0 0 0 0 0 0 0 24 0 8 0 30781727 826753024 9322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32336] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32336/stat : 32336 (java) S 32319 32319 31623 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30781727 826753024 9322 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 23.37
Current children cumulated vsize (KiB) 821100

[startup+51.2218 s]
/proc/loadavg: 5.79 5.01 3.56 2/94 32340
/proc/meminfo: memFree=553864/2055920 swapFree=4192812/4192956
[pid=32319] ppid=32317 vsize=13724 CPUtime=1.11
/proc/32319/stat : 32319 (sugar) S 32317 32319 31623 0 -1 4194304 1186 8775 4 25 3 1 98 9 16 0 1 0 30781480 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/32319/statm: 3431 809 371 3 0 531 0
[pid=32329] ppid=32319 vsize=807376 CPUtime=46.97
/proc/32329/stat : 32329 (java) R 32319 32319 31623 0 -1 0 9586 0 1 0 4229 468 0 0 17 0 8 0 30781720 826753024 9331 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4152096624 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/32329/statm: 201844 9331 1510 14 0 189122 0
[pid=32329/tid=32330] ppid=32319 vsize=807376 CPUtime=0.17
/proc/32329/task/32330/stat : 32330 (java) S 32319 32319 31623 0 -1 64 3338 0 0 0 16 1 0 0 16 0 8 0 30781723 826753024 9331 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32331] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32331/stat : 32331 (java) S 32319 32319 31623 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30781723 826753024 9331 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32332] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32332/stat : 32332 (java) S 32319 32319 31623 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30781723 826753024 9331 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32333] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32333/stat : 32333 (java) S 32319 32319 31623 0 -1 64 0 0 0 0 0 0 0 0 23 0 8 0 30781727 826753024 9331 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32334] ppid=32319 vsize=807376 CPUtime=0.17
/proc/32329/task/32334/stat : 32334 (java) S 32319 32319 31623 0 -1 64 440 0 0 0 17 0 0 0 16 0 8 0 30781727 826753024 9331 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32335] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32335/stat : 32335 (java) S 32319 32319 31623 0 -1 64 3 0 0 0 0 0 0 0 24 0 8 0 30781727 826753024 9331 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32336] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32336/stat : 32336 (java) S 32319 32319 31623 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30781727 826753024 9331 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 48.08
Current children cumulated vsize (KiB) 821100

[startup+102.502 s]
/proc/loadavg: 4.43 4.77 3.56 2/94 32348
/proc/meminfo: memFree=15368/2055920 swapFree=4192812/4192956
[pid=32319] ppid=32317 vsize=13724 CPUtime=1.11
/proc/32319/stat : 32319 (sugar) S 32317 32319 31623 0 -1 4194304 1186 8775 4 25 3 1 98 9 16 0 1 0 30781480 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/32319/statm: 3431 809 371 3 0 531 0
[pid=32329] ppid=32319 vsize=807376 CPUtime=95.8
/proc/32329/stat : 32329 (java) R 32319 32319 31623 0 -1 0 11238 0 1 0 8798 782 0 0 25 0 8 0 30781720 826753024 10980 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073821980 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/32329/statm: 201844 10980 1510 14 0 189122 0
[pid=32329/tid=32330] ppid=32319 vsize=807376 CPUtime=0.21
/proc/32329/task/32330/stat : 32330 (java) S 32319 32319 31623 0 -1 64 4986 0 0 0 19 2 0 0 16 0 8 0 30781723 826753024 10980 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32331] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32331/stat : 32331 (java) S 32319 32319 31623 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30781723 826753024 10980 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32332] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32332/stat : 32332 (java) S 32319 32319 31623 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30781723 826753024 10980 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32333] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32333/stat : 32333 (java) S 32319 32319 31623 0 -1 64 0 0 0 0 0 0 0 0 23 0 8 0 30781727 826753024 10980 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32334] ppid=32319 vsize=807376 CPUtime=0.17
/proc/32329/task/32334/stat : 32334 (java) S 32319 32319 31623 0 -1 64 441 0 0 0 17 0 0 0 15 0 8 0 30781727 826753024 10980 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32335] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32335/stat : 32335 (java) S 32319 32319 31623 0 -1 64 3 0 0 0 0 0 0 0 24 0 8 0 30781727 826753024 10980 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32336] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32336/stat : 32336 (java) S 32319 32319 31623 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30781727 826753024 10980 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 96.91
Current children cumulated vsize (KiB) 821100

[startup+162.589 s]
/proc/loadavg: 3.76 4.52 3.55 3/102 32419
/proc/meminfo: memFree=15688/2055920 swapFree=4192812/4192956
[pid=32319] ppid=32317 vsize=13724 CPUtime=1.11
/proc/32319/stat : 32319 (sugar) S 32317 32319 31623 0 -1 4194304 1186 8775 4 25 3 1 98 9 16 0 1 0 30781480 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206390210658 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/32319/statm: 3431 809 371 3 0 531 0
[pid=32329] ppid=32319 vsize=807376 CPUtime=154.35
/proc/32329/stat : 32329 (java) R 32319 32319 31623 0 -1 0 11238 0 1 0 14242 1193 0 0 25 0 8 0 30781720 826753024 10980 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/32329/statm: 201844 10980 1510 14 0 189122 0
[pid=32329/tid=32330] ppid=32319 vsize=807376 CPUtime=0.21
/proc/32329/task/32330/stat : 32330 (java) S 32319 32319 31623 0 -1 64 4986 0 0 0 19 2 0 0 16 0 8 0 30781723 826753024 10980 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32331] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32331/stat : 32331 (java) S 32319 32319 31623 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30781723 826753024 10980 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32332] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32332/stat : 32332 (java) S 32319 32319 31623 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30781723 826753024 10980 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32333] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32333/stat : 32333 (java) S 32319 32319 31623 0 -1 64 0 0 0 0 0 0 0 0 23 0 8 0 30781727 826753024 10980 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32334] ppid=32319 vsize=807376 CPUtime=0.17
/proc/32329/task/32334/stat : 32334 (java) S 32319 32319 31623 0 -1 64 441 0 0 0 17 0 0 0 15 0 8 0 30781727 826753024 10980 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32335] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32335/stat : 32335 (java) S 32319 32319 31623 0 -1 64 3 0 0 0 0 0 0 0 24 0 8 0 30781727 826753024 10980 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=32329/tid=32336] ppid=32319 vsize=807376 CPUtime=0
/proc/32329/task/32336/stat : 32336 (java) S 32319 32319 31623 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30781727 826753024 10980 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 155.46
Current children cumulated vsize (KiB) 821100

[startup+222.654 s]
/proc/loadavg: 4.44 4.57 3.62 2/95 32420
/proc/meminfo: memFree=16136/2055920 swapFree=4192812/4192956
[pid=32319] ppid=32317 vsize=22700 CPUtime=1.26
/proc/32319/stat : 32319 (sugar) D 32317 32319 31623 0 -1 4194304 3525 8829 4 30 16 3 98 9 16 0 1 0 30781480 23244800 3011 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206381487145 0 0 4224 16386 18446744071563608069 0 0 17 0 0 0
/proc/32319/statm: 5675 3011 377 3 0 2775 0
[pid=32329] ppid=32319 vsize=0 CPUtime=181.85
/proc/32329/stat : 32329 (java) Z 32319 32319 31623 0 -1 1036 11252 0 1 0 16799 1386 0 0 16 0 1 0 30781720 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/32329/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 183.11
Current children cumulated vsize (KiB) 22700

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 32319 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=145825 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=539917
CPU time returned by wait4() is 1.68574
while last known CPU time is 183.52

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

Real time (s): 237.491
CPU time (s): 183.52
CPU user time (s): 169.13
CPU system time (s): 14.39
CPU usage (%): 77.2744
Max. virtual memory (cumulated for all children) (KiB): 821144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.14582
system time used= 0.539917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12407
page faults= 34
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1503
involuntary context switches= 892

runsolver used 0.292955 s user time and 0.769882 s system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Jan 29 22:04:25 UTC 2007


IDJOB= 236691
IDBENCH= 6866
IDSOLVER= 86
FILE ID= node2/236691-1170108264

PBS_JOBID= 3689852

Free space on /tmp= 50841 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/fisher/FISCHER3-5-fair.xml
COMMAND LINE= /tmp/evaluation/236691-1170108264/solver /tmp/evaluation/236691-1170108264 /tmp/evaluation/236691-1170108264/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-236691-1170108264 -o ROOT/results/node2/solver-236691-1170108264 -C 1800 -M 900  /tmp/evaluation/236691-1170108264/solver /tmp/evaluation/236691-1170108264 /tmp/evaluation/236691-1170108264/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  efc9952185127530abc7e16d644e265f

RANDOM SEED= 26021842

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        634400 kB
Buffers:          4748 kB
Cached:        1162608 kB
SwapCached:          0 kB
Active:         193236 kB
Inactive:      1135276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        634400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          729576 kB
Writeback:           0 kB
Mapped:         186676 kB
Slab:            77668 kB
Committed_AS:  1098812 kB
PageTables:       2420 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= 63811 MiB



End job on node2 on Mon Jan 29 22:08:24 UTC 2007