Trace number 281749

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) 2400.06 2414.83

General information on the benchmark

NameMaxCSP/randomMaxCSP/denseTight/
vcsp-25-10-25-87-19_ext.xml
MD5SUMd90966b2c1a079720c2c3057078ac131
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 benchmark4.85826
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/281749-1169313958/unknown.xml to /tmp/evaluation/281749-1169313958/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/node72/watcher-281749-1169313958 -o ROOT/results/node72/solver-281749-1169313958 -C 2400 -M 900 /tmp/evaluation/281749-1169313958/solver.sh /tmp/evaluation/281749-1169313958/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: 1.43 1.67 1.39 5/93 30819
/proc/meminfo: memFree=1653360/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=8652 CPUtime=0
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 347 0 0 0 0 0 0 0 17 0 1 0 279804632 8859648 280 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 2163 280 208 79 0 156 0
[pid=30820] ppid=30818 vsize=8688 CPUtime=0
/proc/30820/stat : 30820 (solver.sh) S 30818 30818 30444 0 -1 4194368 38 0 0 0 0 0 0 0 17 0 1 0 279804633 8896512 286 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517921874 0 0 4096 73728 18446744071563648864 0 0 17 1 0 0
/proc/30820/statm: 2172 286 209 79 0 165 0
[pid=30821] ppid=30820 vsize=128 CPUtime=0
/proc/30821/stat : 30821 (id) R 30820 30818 30444 0 -1 4194304 48 0 0 0 0 0 0 0 20 0 1 0 279804633 131072 22 18446744073709551615 4194304 4211724 548682069312 18446744073709551615 234515133833 0 0 3674112 0 0 0 0 17 1 0 0
/proc/30821/statm: 32 22 16 4 0 3 0

[startup+0.102618 s]
/proc/loadavg: 1.43 1.67 1.39 5/93 30819
/proc/meminfo: memFree=1653360/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47556

[startup+0.514647 s]
/proc/loadavg: 1.43 1.67 1.39 5/93 30819
/proc/meminfo: memFree=1653360/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47556

[startup+1.33772 s]
/proc/loadavg: 1.48 1.68 1.39 3/96 30839
/proc/meminfo: memFree=1650136/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=884 CPUtime=0
/proc/30837/stat : 30837 (toolbar) S 30818 30818 30444 0 -1 4194304 75 0 0 0 0 0 0 0 24 0 1 0 279804637 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/30837/statm: 221 51 45 178 0 39 0
[pid=30838] ppid=30837 vsize=43996 CPUtime=0
/proc/30838/stat : 30838 (sh) S 30837 30818 30444 0 -1 4194304 295 0 0 0 0 0 0 0 25 0 1 0 279804637 45051904 259 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30838/statm: 10999 259 219 169 0 50 0
[pid=30839] ppid=30838 vsize=22300 CPUtime=1.28
/proc/30839/stat : 30839 (maxwalksat) R 30838 30818 30444 0 -1 4194304 634 0 0 0 128 0 0 0 25 0 1 0 279804637 22835200 602 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521586 0 0 4096 2 0 0 0 17 1 0 0
/proc/30839/statm: 5575 602 102 3 0 5217 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 114736

[startup+2.97384 s]
/proc/loadavg: 1.48 1.68 1.39 3/94 30840
/proc/meminfo: memFree=1591528/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63356 CPUtime=2.89
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15319 1333 0 0 147 6 136 0 25 0 1 0 279804637 64876544 15284 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/30837/statm: 15839 15284 80 178 0 15657 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 110912

[startup+6.25211 s]
/proc/loadavg: 1.52 1.68 1.39 3/94 30840
/proc/meminfo: memFree=1591528/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63356 CPUtime=6.16
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15319 1333 0 0 474 6 136 0 25 0 1 0 279804637 64876544 15284 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693631 0 0 4096 2 0 0 0 17 1 0 0
/proc/30837/statm: 15839 15284 80 178 0 15657 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 110912

[startup+12.7176 s]
/proc/loadavg: 1.56 1.69 1.40 3/94 30840
/proc/meminfo: memFree=1584040/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63356 CPUtime=12.59
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15319 1333 0 0 1117 6 136 0 25 0 1 0 279804637 64876544 15284 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694080 0 0 4096 2 0 0 0 17 1 0 0
/proc/30837/statm: 15839 15284 80 178 0 15657 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 110912

[startup+25.5336 s]
/proc/loadavg: 1.62 1.70 1.40 3/94 30840
/proc/meminfo: memFree=1583976/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63356 CPUtime=25.35
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15319 1333 0 0 2393 6 136 0 25 0 1 0 279804637 64876544 15284 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693680 0 0 4096 2 0 0 0 17 1 0 0
/proc/30837/statm: 15839 15284 80 178 0 15657 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 110912

[startup+51.1737 s]
/proc/loadavg: 1.77 1.73 1.42 3/94 30840
/proc/meminfo: memFree=1583976/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63356 CPUtime=50.86
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15319 1333 0 0 4944 6 136 0 25 0 1 0 279804637 64876544 15284 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134664967 0 0 4096 2 0 0 0 17 1 0 0
/proc/30837/statm: 15839 15284 80 178 0 15657 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 110912

[startup+102.448 s]
/proc/loadavg: 1.90 1.77 1.45 3/94 30840
/proc/meminfo: memFree=1583912/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=101.91
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 10048 7 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597617 0 0 4096 2 0 0 0 17 1 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 110916

[startup+162.547 s]
/proc/loadavg: 1.96 1.81 1.48 3/94 30840
/proc/meminfo: memFree=1583912/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=161.72
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 16029 7 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694087 0 0 4096 2 0 0 0 17 1 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 161.74
Current children cumulated vsize (KiB) 110916

[startup+222.642 s]
/proc/loadavg: 1.98 1.84 1.51 3/94 30840
/proc/meminfo: memFree=1583912/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=221.54
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 22010 8 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 221.56
Current children cumulated vsize (KiB) 110916

[startup+282.737 s]
/proc/loadavg: 2.04 1.88 1.54 3/94 30840
/proc/meminfo: memFree=1583848/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=281.35
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 27991 8 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 281.37
Current children cumulated vsize (KiB) 110916

[startup+342.836 s]
/proc/loadavg: 2.07 1.91 1.57 3/94 30840
/proc/meminfo: memFree=1583848/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=341.18
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 33973 9 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134656164 0 0 4096 2 0 0 0 17 1 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 341.2
Current children cumulated vsize (KiB) 110916

[startup+402.837 s]
/proc/loadavg: 2.02 1.93 1.60 3/94 30840
/proc/meminfo: memFree=1583848/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=400.89
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 39944 9 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659559 0 0 4096 2 0 0 0 17 1 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 400.91
Current children cumulated vsize (KiB) 110916

[startup+462.937 s]
/proc/loadavg: 2.01 1.94 1.62 3/94 30840
/proc/meminfo: memFree=1583784/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=460.72
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 45926 10 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 460.74

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

/proc/loadavg: 2.01 2.01 1.88 3/88 31081
/proc/meminfo: memFree=1602520/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=1716.39
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 171481 22 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694177 0 0 4096 2 0 0 0 17 0 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 1716.41
Current children cumulated vsize (KiB) 110916

[startup+1784.81 s]
/proc/loadavg: 2.04 2.02 1.89 3/88 31081
/proc/meminfo: memFree=1602584/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=1775.9
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 177431 23 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700103 0 0 4096 2 0 0 0 17 0 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 1775.92
Current children cumulated vsize (KiB) 110916

[startup+1844.86 s]
/proc/loadavg: 2.09 2.03 1.90 3/88 31081
/proc/meminfo: memFree=1602584/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=1835.39
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 183380 23 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694092 0 0 4096 2 0 0 0 17 0 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 1835.41
Current children cumulated vsize (KiB) 110916

[startup+1904.92 s]
/proc/loadavg: 2.12 2.05 1.91 3/88 31081
/proc/meminfo: memFree=1602584/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=1894.89
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 189330 23 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670736 0 0 4096 2 0 0 0 17 0 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 1894.91
Current children cumulated vsize (KiB) 110916

[startup+1964.97 s]
/proc/loadavg: 2.09 2.05 1.92 3/88 31081
/proc/meminfo: memFree=1602520/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=1954.39
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 195279 24 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701407 0 0 4096 2 0 0 0 17 0 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 1954.41
Current children cumulated vsize (KiB) 110916

[startup+2025.02 s]
/proc/loadavg: 2.03 2.04 1.92 3/88 31081
/proc/meminfo: memFree=1602520/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=2013.91
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 201231 24 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 2013.93
Current children cumulated vsize (KiB) 110916

[startup+2085.07 s]
/proc/loadavg: 2.01 2.03 1.92 3/88 31081
/proc/meminfo: memFree=1602520/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=2073.43
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 207183 24 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670832 0 0 4096 2 0 0 0 17 0 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 2073.45
Current children cumulated vsize (KiB) 110916

[startup+2145.15 s]
/proc/loadavg: 2.00 2.02 1.92 3/94 31219
/proc/meminfo: memFree=1601176/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=2132.85
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 213116 33 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134704377 0 0 4096 2 0 0 0 17 0 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 2132.87
Current children cumulated vsize (KiB) 110916

[startup+2205.21 s]
/proc/loadavg: 2.00 2.02 1.92 3/88 31283
/proc/meminfo: memFree=1602200/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=2192.31
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 219056 39 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694152 0 0 4096 2 0 0 0 17 0 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 2192.33
Current children cumulated vsize (KiB) 110916

[startup+2265.26 s]
/proc/loadavg: 2.00 2.01 1.92 3/88 31283
/proc/meminfo: memFree=1602200/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=2251.81
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 225006 39 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694092 0 0 4096 2 0 0 0 17 0 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 2251.83
Current children cumulated vsize (KiB) 110916

[startup+2325.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/88 31283
/proc/meminfo: memFree=1602200/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=2311.31
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 230956 39 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597111 0 0 4096 2 0 0 0 17 0 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 2311.33
Current children cumulated vsize (KiB) 110916

[startup+2385.35 s]
/proc/loadavg: 2.00 2.00 1.92 3/88 31283
/proc/meminfo: memFree=1602328/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=2370.83
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 236908 39 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590190 0 0 4096 2 0 0 0 17 0 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 2370.85
Current children cumulated vsize (KiB) 110916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2414.82 s]
/proc/loadavg: 2.00 2.00 1.92 3/88 31283
/proc/meminfo: memFree=1602328/2055920 swapFree=4191880/4192956
[pid=30818] ppid=30816 vsize=47556 CPUtime=0.02
/proc/30818/stat : 30818 (solver.sh) S 30816 30818 30444 0 -1 4194304 902 2420 0 0 0 0 1 1 22 0 1 0 279804632 48697344 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30818/statm: 11889 363 247 79 0 217 0
[pid=30837] ppid=30818 vsize=63360 CPUtime=2400.04
/proc/30837/stat : 30837 (toolbar) R 30818 30818 30444 0 -1 4194304 15320 1333 0 0 239828 40 136 0 25 0 1 0 279804637 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597576 0 0 4096 2 0 0 0 17 0 0 0
/proc/30837/statm: 15840 15285 80 178 0 15658 0
Current children cumulated CPU time (s) 2400.06
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 30818 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=26995
CPU time returned by wait4() is 0.042992
while last known CPU time is 2400.06

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

Real time (s): 2414.83
CPU time (s): 2400.06
CPU user time (s): 2399.65
CPU system time (s): 0.41
CPU usage (%): 99.3882
Max. virtual memory (cumulated for all children) (KiB): 114736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3322
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= 66
involuntary context switches= 26

runsolver used 2.37264 s user time and 6.49301 s system time

The end

Launcher Data (download as text)

Begin job on node72 on Sat Jan 20 17:25:58 UTC 2007


IDJOB= 281749
IDBENCH= 12258
IDSOLVER= 71
FILE ID= node72/281749-1169313958

PBS_JOBID= 3610305

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/randomMaxCSP/denseTight/vcsp-25-10-25-87-19_ext.xml
COMMAND LINE= /tmp/evaluation/281749-1169313958/solver.sh /tmp/evaluation/281749-1169313958/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-281749-1169313958 -o ROOT/results/node72/conversion-281749-1169313958 -C 600 -M 900 /tmp/evaluation/281749-1169313958/translate /tmp/evaluation/281749-1169313958/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-281749-1169313958 -o ROOT/results/node72/solver-281749-1169313958 -C 2400 -M 900  /tmp/evaluation/281749-1169313958/solver.sh /tmp/evaluation/281749-1169313958/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  d90966b2c1a079720c2c3057078ac131

RANDOM SEED= 571949237

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		: 3000.223
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		: 3000.223
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:       1653776 kB
Buffers:         38960 kB
Cached:         232568 kB
SwapCached:        268 kB
Active:         138112 kB
Inactive:       198448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1653776 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            3580 kB
Writeback:           0 kB
Mapped:          92416 kB
Slab:            50268 kB
Committed_AS:  5887708 kB
PageTables:       2360 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= 66560 MiB



End job on node72 on Sat Jan 20 18:06:13 UTC 2007