Trace number 281812

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) 2400.03 2400.99

General information on the benchmark

NameMaxCSP/randomMaxCSP/denseTight/
vcsp-25-10-25-87-11_ext.xml
MD5SUMe6edff47819ccdc08750e62ea7fb1b45
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints45
Best CPU time to get the best result obtained on this benchmark5.63414
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints75
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension75
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/281812-1169314494/unknown.xml to /tmp/evaluation/281812-1169314494/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/node61/watcher-281812-1169314494 -o ROOT/results/node61/solver-281812-1169314494 -C 2400 -M 900 /tmp/evaluation/281812-1169314494/solver.sh /tmp/evaluation/281812-1169314494/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 1.12 4/65 6871
/proc/meminfo: memFree=1321064/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=8652 CPUtime=0
/proc/6870/stat : 6870 (solver.sh) R 6868 6870 6145 0 -1 4194304 335 0 0 0 0 0 0 0 17 0 1 0 279847243 8859648 279 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406507167 0 65538 4096 73728 0 0 0 17 1 0 0
/proc/6870/statm: 2163 279 207 79 0 156 0
[pid=6872] ppid=6870 vsize=8688 CPUtime=0
/proc/6872/stat : 6872 (solver.sh) R 6870 6870 6145 0 -1 4194368 27 0 0 0 0 0 0 0 17 0 1 0 279847243 8896512 286 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406507167 0 65536 4096 73728 0 0 0 17 1 0 0
/proc/6872/statm: 2172 286 209 79 0 165 0
[pid=6873] ppid=6872 vsize=8696 CPUtime=0
/proc/6873/stat : 6873 (solver.sh) R 6872 6870 6145 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 279847243 8904704 287 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 4288498 0 0 4096 73728 0 0 0 17 1 0 0
/proc/6873/statm: 2175 288 209 79 0 168 0

[startup+0.103887 s]
/proc/loadavg: 1.00 1.00 1.12 4/65 6871
/proc/meminfo: memFree=1321064/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+0.51195 s]
/proc/loadavg: 1.00 1.00 1.12 4/65 6871
/proc/meminfo: memFree=1321064/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+1.33409 s]
/proc/loadavg: 1.00 1.00 1.12 2/68 6891
/proc/meminfo: memFree=1318024/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=884 CPUtime=0
/proc/6889/stat : 6889 (toolbar) S 6870 6870 6145 0 -1 4194304 75 0 0 0 0 0 0 0 18 0 1 0 279847247 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/6889/statm: 221 51 45 178 0 39 0
[pid=6890] ppid=6889 vsize=43996 CPUtime=0
/proc/6890/stat : 6890 (sh) S 6889 6870 6145 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 279847247 45051904 257 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6890/statm: 10999 257 217 169 0 50 0
[pid=6891] ppid=6890 vsize=22300 CPUtime=1.28
/proc/6891/stat : 6891 (maxwalksat) R 6890 6870 6145 0 -1 4194304 634 0 0 0 128 0 0 0 25 0 1 0 279847247 22835200 602 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521116 0 0 4096 2 0 0 0 17 1 0 0
/proc/6891/statm: 5575 602 102 3 0 5217 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 114736

[startup+2.97438 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 6892
/proc/meminfo: memFree=1259288/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=2.9
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 154 6 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699984 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 110916

[startup+6.25396 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 6892
/proc/meminfo: memFree=1259288/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=6.17
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 481 6 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694177 0 0 4096 2 0 0 0 17 0 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 110916

[startup+12.7161 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 6892
/proc/meminfo: memFree=1259296/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=12.62
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 1126 6 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 110916

[startup+25.5213 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 6892
/proc/meminfo: memFree=1259368/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=25.42
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 2406 6 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 110916

[startup+51.1428 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 6892
/proc/meminfo: memFree=1259432/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=51.03
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 4967 6 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134669488 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 110916

[startup+102.384 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 6892
/proc/meminfo: memFree=1259432/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=102.26
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 10090 6 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 110916

[startup+162.441 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 6892
/proc/meminfo: memFree=1259496/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=162.29
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 16093 6 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 110916

[startup+222.495 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 6892
/proc/meminfo: memFree=1259432/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=222.33
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 22097 6 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 110916

[startup+282.545 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 6892
/proc/meminfo: memFree=1259432/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=282.36
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 28100 6 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 110916

[startup+342.593 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 6892
/proc/meminfo: memFree=1259496/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=342.39
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 34103 6 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693641 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 110916

[startup+402.644 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 6892
/proc/meminfo: memFree=1259496/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=402.42
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 40106 6 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660169 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 110916

[startup+462.694 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 6892
/proc/meminfo: memFree=1259432/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=462.45
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 46109 6 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694087 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 462.46

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

/proc/loadavg: 1.00 1.00 1.00 2/66 7090
/proc/meminfo: memFree=1259112/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=1723.08
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 172171 7 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658048 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 1723.09
Current children cumulated vsize (KiB) 110916

[startup+1783.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7090
/proc/meminfo: memFree=1259176/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=1783.1
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 178173 7 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 1783.11
Current children cumulated vsize (KiB) 110916

[startup+1843.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7090
/proc/meminfo: memFree=1259176/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=1843.14
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 184177 7 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694092 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 1843.15
Current children cumulated vsize (KiB) 110916

[startup+1903.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7090
/proc/meminfo: memFree=1259304/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=1903.17
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 190180 7 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 1903.18
Current children cumulated vsize (KiB) 110916

[startup+1964.02 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7090
/proc/meminfo: memFree=1259304/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=1963.2
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 196183 7 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134669492 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 1963.21
Current children cumulated vsize (KiB) 110916

[startup+2024.07 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7090
/proc/meminfo: memFree=1259368/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=2023.23
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 202186 7 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597673 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 2023.24
Current children cumulated vsize (KiB) 110916

[startup+2084.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7090
/proc/meminfo: memFree=1259368/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=2083.26
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 208189 7 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134668336 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 2083.27
Current children cumulated vsize (KiB) 110916

[startup+2144.17 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7090
/proc/meminfo: memFree=1259368/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=2143.29
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 214192 7 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 2143.3
Current children cumulated vsize (KiB) 110916

[startup+2204.22 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 7090
/proc/meminfo: memFree=1259432/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=2203.33
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 220196 7 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 2203.34
Current children cumulated vsize (KiB) 110916

[startup+2264.27 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 7090
/proc/meminfo: memFree=1259432/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=2263.36
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 226199 7 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 2263.37
Current children cumulated vsize (KiB) 110916

[startup+2324.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7090
/proc/meminfo: memFree=1259432/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=2323.39
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 232202 7 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657127 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 2323.4
Current children cumulated vsize (KiB) 110916

[startup+2384.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7090
/proc/meminfo: memFree=1259432/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=2383.42
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 238205 7 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 2383.43
Current children cumulated vsize (KiB) 110916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.97 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7090
/proc/meminfo: memFree=1259432/2055920 swapFree=4191892/4192956
[pid=6870] ppid=6868 vsize=47556 CPUtime=0.01
/proc/6870/stat : 6870 (solver.sh) S 6868 6870 6145 0 -1 4194304 904 2412 0 0 0 0 0 1 16 0 1 0 279847243 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 246406114138 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6870/statm: 11889 361 245 79 0 217 0
[pid=6889] ppid=6870 vsize=63360 CPUtime=2400.02
/proc/6889/stat : 6889 (toolbar) R 6870 6870 6145 0 -1 4194304 15321 1327 0 0 239865 7 130 0 25 0 1 0 279847247 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/6889/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 2400.03
Current children cumulated vsize (KiB) 110916

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 6870 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=13997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=21996
CPU time returned by wait4() is 0.035993
while last known CPU time is 2400.03

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

Real time (s): 2400.99
CPU time (s): 2400.03
CPU user time (s): 2399.95
CPU system time (s): 0.08
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 114736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3316
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= 58
involuntary context switches= 19

runsolver used 1.75073 s user time and 4.84826 s system time

The end

Launcher Data (download as text)

Begin job on node61 on Sat Jan 20 17:34:54 UTC 2007


IDJOB= 281812
IDBENCH= 12272
IDSOLVER= 71
FILE ID= node61/281812-1169314494

PBS_JOBID= 3610260

Free space on /tmp= 66563 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/randomMaxCSP/denseTight/vcsp-25-10-25-87-11_ext.xml
COMMAND LINE= /tmp/evaluation/281812-1169314494/solver.sh /tmp/evaluation/281812-1169314494/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-281812-1169314494 -o ROOT/results/node61/conversion-281812-1169314494 -C 600 -M 900 /tmp/evaluation/281812-1169314494/translate /tmp/evaluation/281812-1169314494/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-281812-1169314494 -o ROOT/results/node61/solver-281812-1169314494 -C 2400 -M 900  /tmp/evaluation/281812-1169314494/solver.sh /tmp/evaluation/281812-1169314494/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  e6edff47819ccdc08750e62ea7fb1b45

RANDOM SEED= 419430164

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		: 3000.259
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		: 3000.259
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:       1321544 kB
Buffers:         55448 kB
Cached:         583884 kB
SwapCached:        480 kB
Active:         108464 kB
Inactive:       545884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1321544 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1700 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            66172 kB
Committed_AS:  5599956 kB
PageTables:       1388 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 node61 on Sat Jan 20 18:14:55 UTC 2007