Trace number 276943

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) 2400.04 2415.01

General information on the benchmark

Nametightness/tightness0.2/
rand-2-40-11-414-200-2_ext.xml
MD5SUMced40ebf145e971020c8d0050448b04e
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints413
Best CPU time to get the best result obtained on this benchmark21.0008
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables40
Number of constraints414
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension414
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/276943-1169250494/unknown.xml to /tmp/evaluation/276943-1169250494/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/node3/watcher-276943-1169250494 -o ROOT/results/node3/solver-276943-1169250494 -C 2400 -M 900 /tmp/evaluation/276943-1169250494/solver.sh /tmp/evaluation/276943-1169250494/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: 1.91 1.98 1.99 5/86 24643
/proc/meminfo: memFree=1310368/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=18540 CPUtime=0
/proc/24642/stat : 24642 (runsolver) R 24640 24642 24229 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 273445097 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 233632754983 0 0 4096 24578 0 0 0 17 1 0 0
/proc/24642/statm: 4635 279 244 17 0 2626 0

[startup+0.107906 s]
/proc/loadavg: 1.91 1.98 1.99 5/86 24643
/proc/meminfo: memFree=1310368/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.01
/proc/24642/stat : 24642 (solver.sh) D 24640 24642 24229 0 -1 4194304 745 1704 0 0 0 0 0 1 23 0 1 0 273445097 48697344 358 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632923122 0 2147483391 4096 73728 18446744072099781622 0 0 17 1 0 0
/proc/24642/statm: 11889 358 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+0.51597 s]
/proc/loadavg: 1.91 1.98 1.99 5/86 24643
/proc/meminfo: memFree=1310368/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 47556

[startup+1.3381 s]
/proc/loadavg: 1.91 1.98 1.99 3/89 24663
/proc/meminfo: memFree=1306952/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=884 CPUtime=0
/proc/24661/stat : 24661 (toolbar) S 24642 24642 24229 0 -1 4194304 75 0 0 0 0 0 0 0 24 0 1 0 273445111 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/24661/statm: 221 51 45 178 0 39 0
[pid=24662] ppid=24661 vsize=43996 CPUtime=0
/proc/24662/stat : 24662 (sh) S 24661 24642 24229 0 -1 4194304 293 0 0 0 0 0 0 0 25 0 1 0 273445112 45051904 257 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24662/statm: 10999 257 217 169 0 50 0
[pid=24663] ppid=24662 vsize=22300 CPUtime=1.16
/proc/24663/stat : 24663 (maxwalksat) R 24662 24642 24229 0 -1 4194304 686 0 0 0 116 0 0 0 25 0 1 0 273445112 22835200 654 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134517196 0 0 4096 2 0 0 0 17 1 0 0
/proc/24663/statm: 5575 654 102 3 0 5217 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 114736

[startup+2.98738 s]
/proc/loadavg: 1.91 1.98 1.99 3/87 24664
/proc/meminfo: memFree=1213080/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=2.79
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 132 12 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 2.83
Current children cumulated vsize (KiB) 168176

[startup+6.26691 s]
/proc/loadavg: 1.92 1.98 1.99 3/87 24664
/proc/meminfo: memFree=1195096/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=6.04
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 456 13 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599897 0 0 4096 2 0 0 0 17 1 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 168176

[startup+12.744 s]
/proc/loadavg: 1.93 1.98 1.99 3/87 24664
/proc/meminfo: memFree=1195096/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=12.46
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 1098 13 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134572764 0 0 4096 2 0 0 0 17 1 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 168176

[startup+25.57 s]
/proc/loadavg: 1.94 1.98 1.99 3/87 24664
/proc/meminfo: memFree=1195160/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=25.17
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 2369 13 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657125 0 0 4096 2 0 0 0 17 1 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 168176

[startup+51.2342 s]
/proc/loadavg: 1.96 1.98 1.99 3/87 24664
/proc/meminfo: memFree=1195160/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=50.59
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 4911 13 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657127 0 0 4096 2 0 0 0 17 1 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 168176

[startup+102.46 s]
/proc/loadavg: 2.05 1.99 2.00 3/87 24664
/proc/meminfo: memFree=1195224/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=101.35
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 9986 14 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657125 0 0 4096 2 0 0 0 17 1 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 101.39
Current children cumulated vsize (KiB) 168176

[startup+162.514 s]
/proc/loadavg: 2.02 1.99 2.00 3/87 24664
/proc/meminfo: memFree=1195224/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=160.85
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 15936 14 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 168176

[startup+222.575 s]
/proc/loadavg: 2.00 1.99 2.00 3/87 24664
/proc/meminfo: memFree=1195224/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=220.36
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 21886 15 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134686327 0 0 4096 2 0 0 0 17 1 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 220.4
Current children cumulated vsize (KiB) 168176

[startup+282.639 s]
/proc/loadavg: 2.00 1.99 2.00 3/87 24664
/proc/meminfo: memFree=1195224/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=279.88
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 27838 15 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134686350 0 0 4096 2 0 0 0 17 1 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 279.92
Current children cumulated vsize (KiB) 168176

[startup+342.696 s]
/proc/loadavg: 2.00 1.99 2.00 3/87 24664
/proc/meminfo: memFree=1195224/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=339.43
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 33792 16 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694171 0 0 4096 2 0 0 0 17 1 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 339.47
Current children cumulated vsize (KiB) 168176

[startup+402.742 s]
/proc/loadavg: 2.04 2.01 2.00 3/87 24664
/proc/meminfo: memFree=1195224/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=398.93
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 39742 16 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658112 0 0 4096 2 0 0 0 17 1 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 398.97
Current children cumulated vsize (KiB) 168176

[startup+462.799 s]
/proc/loadavg: 2.06 2.02 2.00 3/87 24664
/proc/meminfo: memFree=1195224/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=458.44
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 45692 17 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657208 0 0 4096 2 0 0 0 17 1 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 458.48
Current children cumulated vsize (KiB) 168176

[startup+522.862 s]
/proc/loadavg: 2.02 2.01 2.00 3/87 24664
/proc/meminfo: memFree=1195224/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04

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

/proc/loadavg: 2.03 2.00 2.00 3/95 25026
/proc/meminfo: memFree=1189336/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=1709.86
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 170823 28 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 1709.9
Current children cumulated vsize (KiB) 168176

[startup+1784.13 s]
/proc/loadavg: 2.01 2.00 2.00 3/95 25026
/proc/meminfo: memFree=1189336/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=1769.87
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 176824 28 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657551 0 0 4096 2 0 0 0 17 0 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 1769.91
Current children cumulated vsize (KiB) 168176

[startup+1844.21 s]
/proc/loadavg: 2.03 2.01 2.00 3/95 25026
/proc/meminfo: memFree=1189400/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=1829.9
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 182827 28 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134686305 0 0 4096 2 0 0 0 17 0 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 1829.94
Current children cumulated vsize (KiB) 168176

[startup+1904.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/95 25028
/proc/meminfo: memFree=1189336/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=1889.89
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 188825 29 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 1889.93
Current children cumulated vsize (KiB) 168176

[startup+1964.38 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 25028
/proc/meminfo: memFree=1189336/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=1949.91
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 194827 29 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 0 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 1949.95
Current children cumulated vsize (KiB) 168176

[startup+2024.48 s]
/proc/loadavg: 2.05 2.01 2.00 3/95 25028
/proc/meminfo: memFree=1189336/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=2009.95
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 200831 29 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659974 0 0 4096 2 0 0 0 17 0 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 2009.99
Current children cumulated vsize (KiB) 168176

[startup+2084.54 s]
/proc/loadavg: 2.02 2.01 2.00 4/95 25028
/proc/meminfo: memFree=1189336/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=2069.92
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 206828 29 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670690 0 0 4096 2 0 0 0 17 0 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 2069.96
Current children cumulated vsize (KiB) 168176

[startup+2144.56 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 25028
/proc/meminfo: memFree=1189272/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=2129.88
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 212824 29 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670603 0 0 4096 2 0 0 0 17 0 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 2129.92
Current children cumulated vsize (KiB) 168176

[startup+2204.57 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 25028
/proc/meminfo: memFree=1189336/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=2189.84
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 218820 29 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657480 0 0 4096 2 0 0 0 17 0 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 2189.88
Current children cumulated vsize (KiB) 168176

[startup+2264.63 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 25028
/proc/meminfo: memFree=1189272/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=2249.81
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 224816 30 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670021 0 0 4096 2 0 0 0 17 0 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 2249.85
Current children cumulated vsize (KiB) 168176

[startup+2324.73 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 25028
/proc/meminfo: memFree=1189272/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=2309.85
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 230820 30 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657868 0 0 4096 2 0 0 0 17 0 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 2309.89
Current children cumulated vsize (KiB) 168176

[startup+2384.8 s]
/proc/loadavg: 2.06 2.02 2.00 3/95 25028
/proc/meminfo: memFree=1189336/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=2369.84
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 236819 30 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657823 0 0 4096 2 0 0 0 17 0 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 2369.88
Current children cumulated vsize (KiB) 168176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2415 s]
/proc/loadavg: 2.04 2.01 2.00 3/95 25028
/proc/meminfo: memFree=1189272/2055920 swapFree=4191880/4192956
[pid=24642] ppid=24640 vsize=47556 CPUtime=0.04
/proc/24642/stat : 24642 (solver.sh) S 24640 24642 24229 0 -1 4194304 901 2489 0 0 0 0 2 2 21 0 1 0 273445097 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/24642/statm: 11889 361 245 79 0 217 0
[pid=24661] ppid=24642 vsize=120620 CPUtime=2400
/proc/24661/stat : 24661 (toolbar) R 24642 24642 24229 0 -1 4194304 28644 1379 0 0 239835 30 135 0 25 0 1 0 273445111 123514880 28609 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134704078 0 0 4096 2 0 0 0 17 0 0 0
/proc/24661/statm: 30155 28609 80 178 0 29973 0
Current children cumulated CPU time (s) 2400.04
Current children cumulated vsize (KiB) 168176

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 24642 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=26995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=27995
CPU time returned by wait4() is 0.05499
while last known CPU time is 2400.04

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

Real time (s): 2415.01
CPU time (s): 2400.04
CPU user time (s): 2399.72
CPU system time (s): 0.32
CPU usage (%): 99.3802
Max. virtual memory (cumulated for all children) (KiB): 168176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.026995
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= 3390
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= 67
involuntary context switches= 27

runsolver used 2.76258 s user time and 7.8888 s system time

The end

Launcher Data (download as text)

Begin job on node3 on Fri Jan 19 23:48:14 UTC 2007


IDJOB= 276943
IDBENCH= 6146
IDSOLVER= 71
FILE ID= node3/276943-1169250494

PBS_JOBID= 3589066

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.2/rand-2-40-11-414-200-2_ext.xml
COMMAND LINE= /tmp/evaluation/276943-1169250494/solver.sh /tmp/evaluation/276943-1169250494/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-276943-1169250494 -o ROOT/results/node3/conversion-276943-1169250494 -C 600 -M 900 /tmp/evaluation/276943-1169250494/translate /tmp/evaluation/276943-1169250494/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-276943-1169250494 -o ROOT/results/node3/solver-276943-1169250494 -C 2400 -M 900  /tmp/evaluation/276943-1169250494/solver.sh /tmp/evaluation/276943-1169250494/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  ced40ebf145e971020c8d0050448b04e

RANDOM SEED= 471367700

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		: 3000.279
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		: 3000.279
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:       1310848 kB
Buffers:         55688 kB
Cached:         556844 kB
SwapCached:        284 kB
Active:         189300 kB
Inactive:       480904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1310848 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1880 kB
Writeback:           0 kB
Mapped:          70588 kB
Slab:            60028 kB
Committed_AS:  7300324 kB
PageTables:       2008 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= 66562 MiB



End job on node3 on Sat Jan 20 00:28:30 UTC 2007