Trace number 281524

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
Toolbar_MaxSat 2007-01-19? (TO) 2400.07 2400.8

General information on the benchmark

NameMaxCSP/randomMaxCSP/sparseTight/
vcsp-25-10-21-85-15_ext.xml
MD5SUM31581848b36bc474727835f3dc945847
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints44
Best CPU time to get the best result obtained on this benchmark3.89641
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints63
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension63
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

translate /tmp/evaluation/281524-1169312880/unknown.xml to /tmp/evaluation/281524-1169312880/unknown.wcsp

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-281524-1169312880 -o ROOT/results/node40/solver-281524-1169312880 -C 2400 -M 900 /tmp/evaluation/281524-1169312880/solver.sh /tmp/evaluation/281524-1169312880/unknown 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.00 1.00 1.00 4/65 27718
/proc/meminfo: memFree=1428512/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=8652 CPUtime=0
/proc/27717/stat : 27717 (solver.sh) R 27715 27717 26526 0 -1 4194304 335 0 0 0 0 0 0 0 17 0 1 0 279687325 8859648 279 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519608991 0 65538 4096 73728 0 0 0 17 1 0 0
/proc/27717/statm: 2163 279 207 79 0 156 0
[pid=27719] ppid=27717 vsize=8688 CPUtime=0
/proc/27719/stat : 27719 (solver.sh) R 27717 27717 26526 0 -1 4194368 27 0 0 0 0 0 0 0 17 0 1 0 279687326 8896512 286 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519608991 0 65536 4096 73728 0 0 0 17 1 0 0
/proc/27719/statm: 2172 286 209 79 0 165 0
[pid=27720] ppid=27719 vsize=8728 CPUtime=0
/proc/27720/stat : 27720 (solver.sh) R 27719 27717 26526 0 -1 4194368 25 0 0 0 0 0 0 0 17 0 1 0 279687326 8937472 290 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 4425384 0 0 3674112 73728 0 0 0 17 1 0 0
/proc/27720/statm: 2182 290 209 79 0 175 0

[startup+0.103286 s]
/proc/loadavg: 1.00 1.00 1.00 4/65 27718
/proc/meminfo: memFree=1428512/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47560

[startup+0.51133 s]
/proc/loadavg: 1.00 1.00 1.00 4/65 27718
/proc/meminfo: memFree=1428512/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47560

[startup+1.33144 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27739
/proc/meminfo: memFree=1407640/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=55232 CPUtime=1.26
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 13286 1317 0 0 17 5 104 0 18 0 1 0 279687330 56557568 13251 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134884559 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 13808 13256 78 178 0 13626 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 102792

[startup+2.96765 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27739
/proc/meminfo: memFree=1371864/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58280 CPUtime=2.9
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14039 1317 0 0 180 6 104 0 25 0 1 0 279687330 59678720 14004 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597721 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14570 14004 80 178 0 14388 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 105840

[startup+6.24407 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27739
/proc/meminfo: memFree=1371864/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58280 CPUtime=6.17
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14039 1317 0 0 507 6 104 0 25 0 1 0 279687330 59678720 14004 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694087 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14570 14004 80 178 0 14388 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 105840

[startup+12.7049 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27739
/proc/meminfo: memFree=1372064/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=12.63
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 1153 6 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659575 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 105844

[startup+25.5186 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27739
/proc/meminfo: memFree=1372192/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=25.44
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 2434 6 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599496 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 105844

[startup+51.1399 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27739
/proc/meminfo: memFree=1372192/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=51.06
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 4996 6 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694177 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 105844

[startup+102.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27739
/proc/meminfo: memFree=1372256/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=102.28
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 10118 6 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134698328 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 105844

[startup+162.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27739
/proc/meminfo: memFree=1372192/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=162.32
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 16122 6 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701440 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 105844

[startup+222.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27739
/proc/meminfo: memFree=1372192/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=222.36
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 22126 6 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 105844

[startup+282.543 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27739
/proc/meminfo: memFree=1372192/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=282.39
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 28129 6 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 105844

[startup+342.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27739
/proc/meminfo: memFree=1372256/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=342.43
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 34133 6 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 105844

[startup+402.651 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 27739
/proc/meminfo: memFree=1372256/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=402.47
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 40136 7 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701367 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 402.5
Current children cumulated vsize (KiB) 105844

[startup+462.7 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 27739
/proc/meminfo: memFree=1372192/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=462.5
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 46139 7 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693631 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 462.53
Current children cumulated vsize (KiB) 105844

[startup+522.749 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 27739
/proc/meminfo: memFree=1372192/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03

################
# More data... #
################

/proc/loadavg: 1.01 1.00 1.00 2/66 27741
/proc/meminfo: memFree=1372000/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=1723.25
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 172212 9 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701407 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 1723.28
Current children cumulated vsize (KiB) 105844

[startup+1783.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27741
/proc/meminfo: memFree=1372000/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=1783.28
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 178215 9 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 1783.31
Current children cumulated vsize (KiB) 105844

[startup+1843.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27741
/proc/meminfo: memFree=1372000/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=1843.31
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 184218 9 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 1843.34
Current children cumulated vsize (KiB) 105844

[startup+1903.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27741
/proc/meminfo: memFree=1372000/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=1903.35
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 190222 9 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694087 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 1903.38
Current children cumulated vsize (KiB) 105844

[startup+1964.02 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27741
/proc/meminfo: memFree=1372000/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=1963.4
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 196226 10 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134704371 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 1963.43
Current children cumulated vsize (KiB) 105844

[startup+2024.07 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27741
/proc/meminfo: memFree=1372000/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=2023.43
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 202229 10 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659557 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 2023.46
Current children cumulated vsize (KiB) 105844

[startup+2084.13 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27741
/proc/meminfo: memFree=1372000/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=2083.47
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 208233 10 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694212 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 2083.5
Current children cumulated vsize (KiB) 105844

[startup+2144.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27741
/proc/meminfo: memFree=1372000/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=2143.51
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 214237 10 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670508 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 2143.54
Current children cumulated vsize (KiB) 105844

[startup+2204.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27741
/proc/meminfo: memFree=1372000/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=2203.54
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 220240 10 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 2203.57
Current children cumulated vsize (KiB) 105844

[startup+2264.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27741
/proc/meminfo: memFree=1372000/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=2263.57
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 226243 10 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 2263.6
Current children cumulated vsize (KiB) 105844

[startup+2324.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27741
/proc/meminfo: memFree=1372000/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=2323.6
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 232246 10 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134668343 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 2323.63
Current children cumulated vsize (KiB) 105844

[startup+2384.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27741
/proc/meminfo: memFree=1372000/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=2383.64
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 238250 10 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701416 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 2383.67
Current children cumulated vsize (KiB) 105844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27741
/proc/meminfo: memFree=1372000/2055920 swapFree=4191892/4192956
[pid=27717] ppid=27715 vsize=47560 CPUtime=0.03
/proc/27717/stat : 27717 (solver.sh) S 27715 27717 26526 0 -1 4194304 901 2411 0 0 0 1 1 1 18 0 1 0 279687325 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/27717/statm: 11890 361 245 79 0 217 0
[pid=27736] ppid=27717 vsize=58284 CPUtime=2400.04
/proc/27736/stat : 27736 (toolbar) R 27717 27717 26526 0 -1 4194304 14041 1317 0 0 239890 10 104 0 25 0 1 0 279687330 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/27736/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 2400.07
Current children cumulated vsize (KiB) 105844

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27717 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=27995
CPU time returned by wait4() is 0.043992
while last known CPU time is 2400.07

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

Real time (s): 2400.8
CPU time (s): 2400.07
CPU user time (s): 2399.95
CPU system time (s): 0.12
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 105844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3312
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 63
involuntary context switches= 18

runsolver used 1.77973 s user time and 4.73028 s system time

The end

Launcher Data (download as text)

Begin job on node40 on Sat Jan 20 17:08:00 UTC 2007


IDJOB= 281524
IDBENCH= 12198
IDSOLVER= 71
FILE ID= node40/281524-1169312880

PBS_JOBID= 3610195

Free space on /tmp= 66563 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/randomMaxCSP/sparseTight/vcsp-25-10-21-85-15_ext.xml
COMMAND LINE= /tmp/evaluation/281524-1169312880/solver.sh /tmp/evaluation/281524-1169312880/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-281524-1169312880 -o ROOT/results/node40/conversion-281524-1169312880 -C 600 -M 900 /tmp/evaluation/281524-1169312880/translate /tmp/evaluation/281524-1169312880/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-281524-1169312880 -o ROOT/results/node40/solver-281524-1169312880 -C 2400 -M 900  /tmp/evaluation/281524-1169312880/solver.sh /tmp/evaluation/281524-1169312880/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  31581848b36bc474727835f3dc945847

RANDOM SEED= 726019765

TIME LIMIT= 2400 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		: 3000.239
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		: 3000.239
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:       1428928 kB
Buffers:         47320 kB
Cached:         486620 kB
SwapCached:        268 kB
Active:         173916 kB
Inactive:       375412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1428928 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          24324 kB
Slab:            63760 kB
Committed_AS:  5453704 kB
PageTables:       1412 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= 66563 MiB



End job on node40 on Sat Jan 20 17:48:01 UTC 2007