Trace number 281821

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) 2400.02 2416.04

General information on the benchmark

NameMaxCSP/randomMaxCSP/denseTight/
vcsp-25-10-25-87-3_ext.xml
MD5SUM509ec9044b93e63b70c575af796fa270
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 benchmark4.90425
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/281821-1169314560/unknown.xml to /tmp/evaluation/281821-1169314560/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/node24/watcher-281821-1169314560 -o ROOT/results/node24/solver-281821-1169314560 -C 2400 -M 900 /tmp/evaluation/281821-1169314560/solver.sh /tmp/evaluation/281821-1169314560/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: 1.86 1.98 1.93 5/87 3603
/proc/meminfo: memFree=1297056/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=6348 CPUtime=0
/proc/3602/stat : 3602 (solver.sh) R 3600 3602 2798 0 -1 4194304 261 0 0 0 0 0 0 0 20 0 1 0 279851270 6500352 216 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237788140992 0 0 4096 8192 0 0 0 17 1 0 0
/proc/3602/statm: 1587 216 165 79 0 123 0

[startup+0.104889 s]
/proc/loadavg: 1.86 1.98 1.93 5/87 3603
/proc/meminfo: memFree=1297056/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+0.513924 s]
/proc/loadavg: 1.86 1.98 1.93 5/87 3603
/proc/meminfo: memFree=1297056/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+1.33701 s]
/proc/loadavg: 1.86 1.98 1.93 3/90 3623
/proc/meminfo: memFree=1294024/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=884 CPUtime=0
/proc/3621/stat : 3621 (toolbar) S 3602 3602 2798 0 -1 4194304 75 0 0 0 0 0 0 0 24 0 1 0 279851275 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/3621/statm: 221 51 45 178 0 39 0
[pid=3622] ppid=3621 vsize=43996 CPUtime=0
/proc/3622/stat : 3622 (sh) S 3621 3602 2798 0 -1 4194304 293 0 0 0 0 0 0 0 25 0 1 0 279851275 45051904 257 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3622/statm: 10999 257 217 169 0 50 0
[pid=3623] ppid=3622 vsize=22300 CPUtime=1.27
/proc/3623/stat : 3623 (maxwalksat) R 3622 3602 2798 0 -1 4194304 634 0 0 0 127 0 0 0 25 0 1 0 279851275 22835200 602 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521586 0 0 4096 2 0 0 0 17 1 0 0
/proc/3623/statm: 5575 602 102 3 0 5217 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 114736

[startup+2.97819 s]
/proc/loadavg: 1.86 1.98 1.93 3/88 3624
/proc/meminfo: memFree=1235416/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63356 CPUtime=2.89
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15319 1327 0 0 146 7 136 0 25 0 1 0 279851275 64876544 15284 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658112 0 0 4096 2 0 0 0 17 1 0 0
/proc/3621/statm: 15839 15284 80 178 0 15657 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 110912

[startup+6.25755 s]
/proc/loadavg: 1.87 1.98 1.93 3/88 3624
/proc/meminfo: memFree=1235352/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=6.14
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15320 1327 0 0 471 7 136 0 25 0 1 0 279851275 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134702738 0 0 4096 2 0 0 0 17 1 0 0
/proc/3621/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 110916

[startup+12.7303 s]
/proc/loadavg: 1.88 1.98 1.93 3/88 3624
/proc/meminfo: memFree=1235424/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=12.55
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15320 1327 0 0 1112 7 136 0 25 0 1 0 279851275 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/3621/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 110916

[startup+25.5516 s]
/proc/loadavg: 1.91 1.98 1.93 3/88 3624
/proc/meminfo: memFree=1235552/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=25.25
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15320 1327 0 0 2382 7 136 0 25 0 1 0 279851275 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694336 0 0 4096 2 0 0 0 17 1 0 0
/proc/3621/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 110916

[startup+51.2164 s]
/proc/loadavg: 1.94 1.98 1.93 3/88 3624
/proc/meminfo: memFree=1235616/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=50.68
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 4925 7 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134668369 0 0 4096 2 0 0 0 17 1 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 110916

[startup+102.441 s]
/proc/loadavg: 1.97 1.98 1.93 3/88 3624
/proc/meminfo: memFree=1235616/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=101.44
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 10001 7 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670772 0 0 4096 2 0 0 0 17 1 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 101.45
Current children cumulated vsize (KiB) 110916

[startup+162.503 s]
/proc/loadavg: 1.99 1.98 1.93 3/88 3624
/proc/meminfo: memFree=1235616/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=160.96
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 15952 8 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597594 0 0 4096 2 0 0 0 17 1 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 160.97
Current children cumulated vsize (KiB) 110916

[startup+222.573 s]
/proc/loadavg: 1.99 1.98 1.93 3/88 3624
/proc/meminfo: memFree=1235616/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=220.47
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 21903 8 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 1 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 220.48
Current children cumulated vsize (KiB) 110916

[startup+282.643 s]
/proc/loadavg: 1.99 1.98 1.93 3/88 3624
/proc/meminfo: memFree=1235680/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=280
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 27855 9 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693622 0 0 4096 2 0 0 0 17 1 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 280.01
Current children cumulated vsize (KiB) 110916

[startup+342.716 s]
/proc/loadavg: 1.99 1.98 1.93 3/88 3624
/proc/meminfo: memFree=1235616/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=339.52
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 33807 9 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 339.53
Current children cumulated vsize (KiB) 110916

[startup+402.791 s]
/proc/loadavg: 1.99 1.98 1.93 3/88 3624
/proc/meminfo: memFree=1235616/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=399.05
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 39760 9 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659620 0 0 4096 2 0 0 0 17 1 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 399.06
Current children cumulated vsize (KiB) 110916

[startup+462.865 s]
/proc/loadavg: 2.04 2.00 1.94 3/88 3624
/proc/meminfo: memFree=1235616/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=458.58
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 45712 10 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 458.59
Current children cumulated vsize (KiB) 110916

[startup+522.937 s]
/proc/loadavg: 2.10 2.03 1.95 3/88 3624
/proc/meminfo: memFree=1235616/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01

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

/proc/loadavg: 2.00 2.02 1.97 3/86 3864
/proc/meminfo: memFree=706872/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=1708.55
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 170695 24 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134676054 0 0 4096 2 0 0 0 17 0 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 1708.56
Current children cumulated vsize (KiB) 110916

[startup+1784.38 s]
/proc/loadavg: 1.59 1.91 1.94 2/79 3889
/proc/meminfo: memFree=1298488/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=1768.54
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 176693 25 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694092 0 0 4096 2 0 0 0 17 0 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 1768.55
Current children cumulated vsize (KiB) 110916

[startup+1844.47 s]
/proc/loadavg: 1.20 1.73 1.87 2/79 3889
/proc/meminfo: memFree=1298552/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=1828.62
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 182701 25 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 0 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 1828.63
Current children cumulated vsize (KiB) 110916

[startup+1904.56 s]
/proc/loadavg: 1.08 1.61 1.82 2/79 3889
/proc/meminfo: memFree=1298552/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=1888.69
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 188708 25 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670496 0 0 4096 2 0 0 0 17 0 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 1888.7
Current children cumulated vsize (KiB) 110916

[startup+1964.65 s]
/proc/loadavg: 1.03 1.49 1.76 2/79 3889
/proc/meminfo: memFree=1298616/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=1948.76
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 194715 25 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134656129 0 0 4096 2 0 0 0 17 0 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 1948.77
Current children cumulated vsize (KiB) 110916

[startup+2024.73 s]
/proc/loadavg: 1.01 1.40 1.71 2/79 3889
/proc/meminfo: memFree=1298616/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=2008.82
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 200721 25 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599695 0 0 4096 2 0 0 0 17 0 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 2008.83
Current children cumulated vsize (KiB) 110916

[startup+2084.82 s]
/proc/loadavg: 1.00 1.32 1.66 2/79 3889
/proc/meminfo: memFree=1298680/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=2068.89
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 206728 25 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659575 0 0 4096 2 0 0 0 17 0 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 2068.9
Current children cumulated vsize (KiB) 110916

[startup+2144.91 s]
/proc/loadavg: 1.00 1.26 1.62 2/79 3889
/proc/meminfo: memFree=1298808/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=2128.96
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 212735 25 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660394 0 0 4096 2 0 0 0 17 0 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 2128.97
Current children cumulated vsize (KiB) 110916

[startup+2204.99 s]
/proc/loadavg: 1.00 1.21 1.58 2/79 3889
/proc/meminfo: memFree=1298808/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=2189.03
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 218741 26 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693654 0 0 4096 2 0 0 0 17 0 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 2189.04
Current children cumulated vsize (KiB) 110916

[startup+2265.08 s]
/proc/loadavg: 1.03 1.18 1.54 2/79 3889
/proc/meminfo: memFree=1298744/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=2249.1
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 224748 26 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693631 0 0 4096 2 0 0 0 17 0 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 2249.11
Current children cumulated vsize (KiB) 110916

[startup+2325.17 s]
/proc/loadavg: 1.01 1.15 1.51 2/79 3889
/proc/meminfo: memFree=1298808/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=2309.17
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 230755 26 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693617 0 0 4096 2 0 0 0 17 0 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 2309.18
Current children cumulated vsize (KiB) 110916

[startup+2385.26 s]
/proc/loadavg: 1.00 1.12 1.47 2/79 3889
/proc/meminfo: memFree=1298808/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=2369.23
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 236761 26 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694080 0 0 4096 2 0 0 0 17 0 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 2369.24
Current children cumulated vsize (KiB) 110916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2416.02 s]
/proc/loadavg: 1.00 1.10 1.45 2/79 3889
/proc/meminfo: memFree=1298744/2055920 swapFree=4180096/4192956
[pid=3602] ppid=3600 vsize=47556 CPUtime=0.01
/proc/3602/stat : 3602 (solver.sh) S 3600 3602 2798 0 -1 4194304 904 2412 0 0 0 0 0 1 22 0 1 0 279851270 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 237787867994 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/3602/statm: 11889 361 245 79 0 217 0
[pid=3621] ppid=3602 vsize=63360 CPUtime=2400.01
/proc/3621/stat : 3621 (toolbar) R 3602 3602 2798 0 -1 4194304 15321 1327 0 0 239838 27 136 0 25 0 1 0 279851275 64880640 15286 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134598665 0 0 4096 2 0 0 0 17 0 0 0
/proc/3621/statm: 15840 15286 81 178 0 15658 0
Current children cumulated CPU time (s) 2400.02
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 3602 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=11998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=29995
CPU time returned by wait4() is 0.041993
while last known CPU time is 2400.02

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

Real time (s): 2416.04
CPU time (s): 2400.02
CPU user time (s): 2399.74
CPU system time (s): 0.28
CPU usage (%): 99.3371
Max. virtual memory (cumulated for all children) (KiB): 114736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.029995
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= 65
involuntary context switches= 28

runsolver used 2.52262 s user time and 7.58885 s system time

The end

Launcher Data (download as text)

Begin job on node24 on Sat Jan 20 17:36:00 UTC 2007


IDJOB= 281821
IDBENCH= 12275
IDSOLVER= 71
FILE ID= node24/281821-1169314560

PBS_JOBID= 3610262

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/randomMaxCSP/denseTight/vcsp-25-10-25-87-3_ext.xml
COMMAND LINE= /tmp/evaluation/281821-1169314560/solver.sh /tmp/evaluation/281821-1169314560/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-281821-1169314560 -o ROOT/results/node24/conversion-281821-1169314560 -C 600 -M 900 /tmp/evaluation/281821-1169314560/translate /tmp/evaluation/281821-1169314560/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-281821-1169314560 -o ROOT/results/node24/solver-281821-1169314560 -C 2400 -M 900  /tmp/evaluation/281821-1169314560/solver.sh /tmp/evaluation/281821-1169314560/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  509ec9044b93e63b70c575af796fa270

RANDOM SEED= 614117030

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		: 3000.234
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		: 3000.234
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:       1297536 kB
Buffers:         47164 kB
Cached:         528572 kB
SwapCached:       6072 kB
Active:         243800 kB
Inactive:       445676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1297536 kB
SwapTotal:     4192956 kB
SwapFree:      4180096 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:         130308 kB
Slab:            53396 kB
Committed_AS:  6001284 kB
PageTables:       2492 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 node24 on Sat Jan 20 18:16:16 UTC 2007