Trace number 216197

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) 87.28 90.2355

General information on the benchmark

NamepseudoSeries/mps/
mps-lseu.xml
MD5SUM61856a0035394024cf244882d57f9306
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 benchmark0.030994
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables89
Number of constraints28
Maximum constraint arity47
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension28
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/216197-1170100411/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/216197-1170100411/unknown.xml [Mon Jan 29 20:53:31 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/216197-1170100411/unknown.xml /tmp/evaluation/216197-1170100411/sugar21266.csp [Mon Jan 29 20:53:31 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/216197-1170100411/sugar-v0-40.jar -convert /tmp/evaluation/216197-1170100411/unknown.xml /tmp/evaluation/216197-1170100411/sugar21266.csp
0.15	c BEGIN convert /tmp/evaluation/216197-1170100411/unknown.xml
0.31	c END convert (0.157057 seconds)
0.32	c # CONVERT_XML  END : /tmp/evaluation/216197-1170100411/sugar21266.csp 6274 bytes (1 seconds) [Mon Jan 29 20:53:32 2007]
0.32	c # CONVERT_XML  CPU : 0.26 = 0 + 0 + 0.23 + 0.03
0.32	
0.32	c # GENERATE_SAT  BEGIN : /tmp/evaluation/216197-1170100411/sugar21266.bcnf [Mon Jan 29 20:53:32 2007]
0.32	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/216197-1170100411/sugar-v0-40.jar -bcnf -map /tmp/evaluation/216197-1170100411/sugar21266.map /tmp/evaluation/216197-1170100411/sugar21266.csp /tmp/evaluation/216197-1170100411/sugar21266.bcnf
0.43	c BEGIN parse /tmp/evaluation/216197-1170100411/sugar21266.csp
0.70	c END parse (0.265097 seconds)
0.70	c BEGIN simplify
0.70	c END simplify (0.001995 seconds)
0.70	c BEGIN encode /tmp/evaluation/216197-1170100411/sugar21266.bcnf
75.03	c END encode (74.330175 seconds)
75.04	c # GENERATE_SAT  END : 107803 variables 77905477 clauses 1245191476 bytes (74 seconds) [Mon Jan 29 20:54:46 2007]
75.04	c # GENERATE_SAT  CPU : 0 = 0 + 0 + 0 + 0
75.04	
75.04	c # SOLVE_SAT  BEGIN : /tmp/evaluation/216197-1170100411/sugar21266.bcnf [Mon Jan 29 20:54:46 2007]
75.04	c # CMD : /tmp/evaluation/216197-1170100411/minisat /tmp/evaluation/216197-1170100411/sugar21266.bcnf /tmp/evaluation/216197-1170100411/sugar21266.out
88.41	
88.41	s UNKNOWN
88.41	c # INTERRUPTED
88.41	c # MAIN  END :  (89 seconds) [Mon Jan 29 20:55:00 2007]
88.41	c # MAIN  CPU : 0.26 = 0 + 0 + 0.23 + 0.03
88.41

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/node67/watcher-216197-1170100411 -o ROOT/results/node67/solver-216197-1170100411 -C 1800 -M 900 /tmp/evaluation/216197-1170100411/solver /tmp/evaluation/216197-1170100411 /tmp/evaluation/216197-1170100411/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: 0.85 1.34 2.03 4/65 21267
/proc/meminfo: memFree=1918688/2055920 swapFree=4192812/4192956
[pid=21266] ppid=21264 vsize=12132 CPUtime=0
/proc/21266/stat : 21266 (sugar) R 21264 21266 20506 0 -1 4194304 535 0 0 0 0 0 0 0 18 0 1 0 29998762 12423168 254 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271652005632 0 0 4224 0 0 0 0 17 1 0 0
/proc/21266/statm: 3033 255 189 3 0 133 0

[startup+0.104128 s]
/proc/loadavg: 0.85 1.34 2.03 4/65 21267
/proc/meminfo: memFree=1918688/2055920 swapFree=4192812/4192956
[pid=21266] ppid=21264 vsize=13724 CPUtime=0.04
/proc/21266/stat : 21266 (sugar) S 21264 21266 20506 0 -1 4194304 1112 0 0 0 3 1 0 0 16 0 1 0 29998762 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21266/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.512167 s]
/proc/loadavg: 0.85 1.34 2.03 4/65 21267
/proc/meminfo: memFree=1918688/2055920 swapFree=4192812/4192956
[pid=21266] ppid=21264 vsize=13724 CPUtime=0.3
/proc/21266/stat : 21266 (sugar) S 21264 21266 20506 0 -1 4194304 1190 3915 0 1 3 1 23 3 15 0 1 0 29998762 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21266/statm: 3431 809 371 3 0 531 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 13724

[startup+1.33224 s]
/proc/loadavg: 0.85 1.34 2.03 2/73 21283
/proc/meminfo: memFree=1893536/2055920 swapFree=4192812/4192956
[pid=21266] ppid=21264 vsize=13724 CPUtime=0.3
/proc/21266/stat : 21266 (sugar) S 21264 21266 20506 0 -1 4194304 1190 3915 0 1 3 1 23 3 15 0 1 0 29998762 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21266/statm: 3431 809 371 3 0 531 0
[pid=21276] ppid=21266 vsize=807348 CPUtime=0.98
/proc/21276/stat : 21276 (java) R 21266 21266 20506 0 -1 0 5919 0 1 0 92 6 0 0 19 0 8 0 29998794 826724352 5670 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21276/statm: 201837 5670 1497 14 0 189115 0
[pid=21276/tid=21277] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21277/stat : 21277 (java) S 21266 21266 20506 0 -1 64 6 0 0 0 0 0 0 0 20 0 8 0 29998797 826724352 5670 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21276/tid=21278] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21278/stat : 21278 (java) S 21266 21266 20506 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 29998798 826724352 5670 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21279] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21279/stat : 21279 (java) S 21266 21266 20506 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 29998798 826724352 5670 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21280] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21280/stat : 21280 (java) S 21266 21266 20506 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29998801 826724352 5670 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21281] ppid=21266 vsize=807348 CPUtime=0.1
/proc/21276/task/21281/stat : 21281 (java) S 21266 21266 20506 0 -1 64 383 0 0 0 10 0 0 0 16 0 8 0 29998801 826724352 5670 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21276/tid=21282] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21282/stat : 21282 (java) S 21266 21266 20506 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 29998801 826724352 5670 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21283] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21283/stat : 21283 (java) S 21266 21266 20506 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29998801 826724352 5670 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 821072

[startup+2.96842 s]
/proc/loadavg: 0.85 1.34 2.03 2/73 21283
/proc/meminfo: memFree=1874784/2055920 swapFree=4192812/4192956
[pid=21266] ppid=21264 vsize=13724 CPUtime=0.3
/proc/21266/stat : 21266 (sugar) S 21264 21266 20506 0 -1 4194304 1190 3915 0 1 3 1 23 3 15 0 1 0 29998762 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21266/statm: 3431 809 371 3 0 531 0
[pid=21276] ppid=21266 vsize=807348 CPUtime=2.62
/proc/21276/stat : 21276 (java) R 21266 21266 20506 0 -1 0 5930 0 1 0 246 16 0 0 25 0 8 0 29998794 826724352 5679 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073678543 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21276/statm: 201837 5679 1499 14 0 189115 0
[pid=21276/tid=21277] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21277/stat : 21277 (java) S 21266 21266 20506 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 29998797 826724352 5679 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21276/tid=21278] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21278/stat : 21278 (java) S 21266 21266 20506 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 29998798 826724352 5679 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21279] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21279/stat : 21279 (java) S 21266 21266 20506 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 29998798 826724352 5679 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21280] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21280/stat : 21280 (java) S 21266 21266 20506 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29998801 826724352 5679 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21281] ppid=21266 vsize=807348 CPUtime=0.1
/proc/21276/task/21281/stat : 21281 (java) S 21266 21266 20506 0 -1 64 384 0 0 0 10 0 0 0 17 0 8 0 29998801 826724352 5679 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21276/tid=21282] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21282/stat : 21282 (java) S 21266 21266 20506 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 29998801 826724352 5679 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21283] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21283/stat : 21283 (java) S 21266 21266 20506 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29998801 826724352 5679 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 821072

[startup+6.26876 s]
/proc/loadavg: 0.86 1.33 2.02 2/73 21283
/proc/meminfo: memFree=1819168/2055920 swapFree=4192812/4192956
[pid=21266] ppid=21264 vsize=13724 CPUtime=0.3
/proc/21266/stat : 21266 (sugar) S 21264 21266 20506 0 -1 4194304 1190 3915 0 1 3 1 23 3 15 0 1 0 29998762 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21266/statm: 3431 809 371 3 0 531 0
[pid=21276] ppid=21266 vsize=807348 CPUtime=5.91
/proc/21276/stat : 21276 (java) R 21266 21266 20506 0 -1 0 5937 0 1 0 555 36 0 0 25 0 8 0 29998794 826724352 5686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4152096473 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21276/statm: 201837 5686 1499 14 0 189115 0
[pid=21276/tid=21277] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21277/stat : 21277 (java) S 21266 21266 20506 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 29998797 826724352 5686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21276/tid=21278] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21278/stat : 21278 (java) S 21266 21266 20506 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 29998798 826724352 5686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21279] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21279/stat : 21279 (java) S 21266 21266 20506 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 29998798 826724352 5686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21280] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21280/stat : 21280 (java) S 21266 21266 20506 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29998801 826724352 5686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21281] ppid=21266 vsize=807348 CPUtime=0.1
/proc/21276/task/21281/stat : 21281 (java) S 21266 21266 20506 0 -1 64 384 0 0 0 10 0 0 0 17 0 8 0 29998801 826724352 5686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21276/tid=21282] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21282/stat : 21282 (java) S 21266 21266 20506 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 29998801 826724352 5686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21283] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21283/stat : 21283 (java) S 21266 21266 20506 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29998801 826724352 5686 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 821072

[startup+12.7384 s]
/proc/loadavg: 0.87 1.32 2.02 2/73 21283
/proc/meminfo: memFree=1705184/2055920 swapFree=4192812/4192956
[pid=21266] ppid=21264 vsize=13724 CPUtime=0.3
/proc/21266/stat : 21266 (sugar) S 21264 21266 20506 0 -1 4194304 1190 3915 0 1 3 1 23 3 15 0 1 0 29998762 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21266/statm: 3431 809 371 3 0 531 0
[pid=21276] ppid=21266 vsize=807348 CPUtime=12.39
/proc/21276/stat : 21276 (java) R 21266 21266 20506 0 -1 0 5940 0 1 0 1163 76 0 0 25 0 8 0 29998794 826724352 5689 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21276/statm: 201837 5689 1499 14 0 189115 0
[pid=21276/tid=21277] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21277/stat : 21277 (java) S 21266 21266 20506 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 29998797 826724352 5689 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21276/tid=21278] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21278/stat : 21278 (java) S 21266 21266 20506 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 29998798 826724352 5689 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21279] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21279/stat : 21279 (java) S 21266 21266 20506 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 29998798 826724352 5689 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21280] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21280/stat : 21280 (java) S 21266 21266 20506 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29998801 826724352 5689 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21281] ppid=21266 vsize=807348 CPUtime=0.1
/proc/21276/task/21281/stat : 21281 (java) S 21266 21266 20506 0 -1 64 384 0 0 0 10 0 0 0 17 0 8 0 29998801 826724352 5689 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21276/tid=21282] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21282/stat : 21282 (java) S 21266 21266 20506 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 29998801 826724352 5689 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21283] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21283/stat : 21283 (java) S 21266 21266 20506 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29998801 826724352 5689 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 821072

[startup+25.6068 s]
/proc/loadavg: 1.05 1.34 2.01 2/73 21283
/proc/meminfo: memFree=1493536/2055920 swapFree=4192812/4192956
[pid=21266] ppid=21264 vsize=13724 CPUtime=0.3
/proc/21266/stat : 21266 (sugar) S 21264 21266 20506 0 -1 4194304 1190 3915 0 1 3 1 23 3 15 0 1 0 29998762 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21266/statm: 3431 809 371 3 0 531 0
[pid=21276] ppid=21266 vsize=807348 CPUtime=25.25
/proc/21276/stat : 21276 (java) R 21266 21266 20506 0 -1 0 5941 0 1 0 2359 166 0 0 25 0 8 0 29998794 826724352 5690 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21276/statm: 201837 5690 1499 14 0 189115 0
[pid=21276/tid=21277] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21277/stat : 21277 (java) S 21266 21266 20506 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 29998797 826724352 5690 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21276/tid=21278] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21278/stat : 21278 (java) S 21266 21266 20506 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 29998798 826724352 5690 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21279] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21279/stat : 21279 (java) S 21266 21266 20506 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 29998798 826724352 5690 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21280] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21280/stat : 21280 (java) S 21266 21266 20506 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29998801 826724352 5690 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21281] ppid=21266 vsize=807348 CPUtime=0.1
/proc/21276/task/21281/stat : 21281 (java) S 21266 21266 20506 0 -1 64 384 0 0 0 10 0 0 0 17 0 8 0 29998801 826724352 5690 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21276/tid=21282] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21282/stat : 21282 (java) S 21266 21266 20506 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 29998801 826724352 5690 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21283] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21283/stat : 21283 (java) S 21266 21266 20506 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29998801 826724352 5690 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.55
Current children cumulated vsize (KiB) 821072

[startup+51.2165 s]
/proc/loadavg: 1.03 1.31 1.98 2/73 21283
/proc/meminfo: memFree=1058336/2055920 swapFree=4192812/4192956
[pid=21266] ppid=21264 vsize=13724 CPUtime=0.3
/proc/21266/stat : 21266 (sugar) S 21264 21266 20506 0 -1 4194304 1190 3915 0 1 3 1 23 3 15 0 1 0 29998762 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21266/statm: 3431 809 371 3 0 531 0
[pid=21276] ppid=21266 vsize=807348 CPUtime=50.84
/proc/21276/stat : 21276 (java) R 21266 21266 20506 0 -1 0 5949 0 1 0 4737 347 0 0 25 0 8 0 29998794 826724352 5698 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21276/statm: 201837 5698 1499 14 0 189115 0
[pid=21276/tid=21277] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21277/stat : 21277 (java) S 21266 21266 20506 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 29998797 826724352 5698 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21276/tid=21278] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21278/stat : 21278 (java) S 21266 21266 20506 0 -1 64 10 0 0 0 0 0 0 0 20 0 8 0 29998798 826724352 5698 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21279] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21279/stat : 21279 (java) S 21266 21266 20506 0 -1 64 4 0 0 0 0 0 0 0 21 0 8 0 29998798 826724352 5698 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21280] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21280/stat : 21280 (java) S 21266 21266 20506 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29998801 826724352 5698 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21281] ppid=21266 vsize=807348 CPUtime=0.1
/proc/21276/task/21281/stat : 21281 (java) S 21266 21266 20506 0 -1 64 384 0 0 0 10 0 0 0 17 0 8 0 29998801 826724352 5698 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21276/tid=21282] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21282/stat : 21282 (java) S 21266 21266 20506 0 -1 64 2 0 0 0 0 0 0 0 23 0 8 0 29998801 826724352 5698 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21276/tid=21283] ppid=21266 vsize=807348 CPUtime=0
/proc/21276/task/21283/stat : 21283 (java) S 21266 21266 20506 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29998801 826724352 5698 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 51.14
Current children cumulated vsize (KiB) 821072



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+88.4014 s]
/proc/loadavg: 1.28 1.35 1.96 2/67 21284
/proc/meminfo: memFree=15704/2055920 swapFree=4192812/4192956
[pid=21266] ppid=21264 vsize=13988 CPUtime=0.3
/proc/21266/stat : 21266 (sugar) S 21264 21266 20506 0 -1 4194304 1351 3915 0 1 3 1 23 3 17 0 1 0 29998762 14323712 875 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/21266/statm: 3497 875 373 3 0 597 0
[pid=21276] ppid=21266 vsize=0 CPUtime=74.65
/proc/21276/stat : 21276 (java) Z 21266 21266 20506 0 -1 1036 6026 0 2 0 6952 513 0 0 16 0 1 0 29998794 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/21276/statm: 0 0 0 0 0 0 0
[pid=21284] ppid=21266 vsize=913820 CPUtime=11.69
/proc/21284/stat : 21284 (minisat) R 21266 21266 20506 0 -1 0 223394 0 0 0 1026 143 0 0 18 0 1 0 30006266 935751680 223365 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134654493 0 0 4096 0 0 0 0 17 0 0 0
/proc/21284/statm: 228455 223365 36 112 0 228339 0
Current children cumulated CPU time (s) 86.64
Current children cumulated vsize (KiB) 927808

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21266 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=276957 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=553915
CPU time returned by wait4() is 0.830872
while last known CPU time is 87.28

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

Real time (s): 90.2355
CPU time (s): 87.28
CPU user time (s): 80.04
CPU system time (s): 7.24
CPU usage (%): 96.7247
Max. virtual memory (cumulated for all children) (KiB): 927808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.276957
system time used= 0.553915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5358
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 335
involuntary context switches= 41

runsolver used 0.099984 s user time and 0.229965 s system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Jan 29 19:53:31 UTC 2007


IDJOB= 216197
IDBENCH= 5059
IDSOLVER= 86
FILE ID= node67/216197-1170100411

PBS_JOBID= 3689706

Free space on /tmp= 66564 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/mps/mps-lseu.xml
COMMAND LINE= /tmp/evaluation/216197-1170100411/solver /tmp/evaluation/216197-1170100411 /tmp/evaluation/216197-1170100411/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-216197-1170100411 -o ROOT/results/node67/solver-216197-1170100411 -C 1800 -M 900  /tmp/evaluation/216197-1170100411/solver /tmp/evaluation/216197-1170100411 /tmp/evaluation/216197-1170100411/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  61856a0035394024cf244882d57f9306

RANDOM SEED= 88391134

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		: 3000.236
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		: 3000.236
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:       1919040 kB
Buffers:         32212 kB
Cached:          37964 kB
SwapCached:          0 kB
Active:          47640 kB
Inactive:        38420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1919040 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             900 kB
Writeback:           0 kB
Mapped:          26092 kB
Slab:            36728 kB
Committed_AS:   161476 kB
PageTables:       1456 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= 66564 MiB



End job on node67 on Mon Jan 29 19:55:02 UTC 2007