Trace number 275686

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) 2400.09 2410.54

General information on the benchmark

Namerandom/rand-2-26/
rand-26-26-325-155-56021_ext.xml
MD5SUM0e87c6c27c1f9bb5bfcab323b377dfc4
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints324
Best CPU time to get the best result obtained on this benchmark747.136
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables26
Number of constraints325
Maximum constraint arity2
Maximum domain size26
Number of constraints which are defined in extension325
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/275686-1169225434/unknown.xml to /tmp/evaluation/275686-1169225434/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-275686-1169225434 -o ROOT/results/node3/solver-275686-1169225434 -C 2400 -M 900 /tmp/evaluation/275686-1169225434/solver.sh /tmp/evaluation/275686-1169225434/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: 1.98 2.01 2.00 3/93 20972
/proc/meminfo: memFree=1134120/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=5264 CPUtime=0
/proc/20971/stat : 20971 (solver.sh) R 20969 20971 20663 0 -1 4194304 202 0 0 0 0 0 0 0 20 0 1 0 270939145 5390336 167 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632980002 0 0 4096 8192 0 0 0 17 1 0 0
/proc/20971/statm: 1316 167 123 79 0 120 0

[startup+0.104067 s]
/proc/loadavg: 1.98 2.01 2.00 3/93 20972
/proc/meminfo: memFree=1134120/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.01
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 873 2245 0 0 0 0 0 1 25 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+0.512137 s]
/proc/loadavg: 1.98 2.01 2.00 3/93 20972
/proc/meminfo: memFree=1134120/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 47556

[startup+1.33327 s]
/proc/loadavg: 1.98 2.01 2.00 4/94 20993
/proc/meminfo: memFree=777120/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=369600 CPUtime=1.16
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 88792 1867 0 0 71 36 9 0 25 0 1 0 270939159 378470400 88757 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134708244 0 0 4096 2 0 0 0 17 1 0 0
/proc/20990/statm: 92400 88757 72 178 0 92218 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 417156

[startup+2.97053 s]
/proc/loadavg: 1.98 2.01 2.00 3/94 20993
/proc/meminfo: memFree=777120/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=369600 CPUtime=2.78
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 88792 1867 0 0 233 36 9 0 25 0 1 0 270939159 378470400 88757 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134708735 0 0 4096 2 0 0 0 17 1 0 0
/proc/20990/statm: 92400 88757 72 178 0 92218 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 417156

[startup+6.26006 s]
/proc/loadavg: 1.98 2.01 2.00 3/94 20993
/proc/meminfo: memFree=739872/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=6.04
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 556 39 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 454376

[startup+12.7241 s]
/proc/loadavg: 1.98 2.01 2.00 3/94 20993
/proc/meminfo: memFree=740000/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=12.44
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 1196 39 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694299 0 0 4096 2 0 0 0 17 1 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 454376

[startup+25.5742 s]
/proc/loadavg: 1.99 2.01 2.00 3/94 20993
/proc/meminfo: memFree=740128/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=25.18
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 2470 39 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693628 0 0 4096 2 0 0 0 17 1 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 454376

[startup+51.2544 s]
/proc/loadavg: 1.99 2.01 2.00 3/94 20993
/proc/meminfo: memFree=740192/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=50.63
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 5014 40 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693774 0 0 4096 2 0 0 0 17 1 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 454376

[startup+102.539 s]
/proc/loadavg: 1.99 2.00 2.00 3/94 20993
/proc/meminfo: memFree=740256/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=101.44
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 10095 40 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657547 0 0 4096 2 0 0 0 17 1 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 101.55
Current children cumulated vsize (KiB) 454376

[startup+162.544 s]
/proc/loadavg: 1.99 2.00 2.00 3/94 20993
/proc/meminfo: memFree=740256/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=160.89
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 16040 40 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 1 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 161
Current children cumulated vsize (KiB) 454376

[startup+222.642 s]
/proc/loadavg: 1.99 2.00 2.00 3/94 20993
/proc/meminfo: memFree=740192/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=220.45
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 21995 41 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 220.56
Current children cumulated vsize (KiB) 454376

[startup+282.739 s]
/proc/loadavg: 2.03 2.01 2.00 3/94 20993
/proc/meminfo: memFree=740256/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=279.99
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 27949 41 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597560 0 0 4096 2 0 0 0 17 1 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 280.1
Current children cumulated vsize (KiB) 454376

[startup+342.833 s]
/proc/loadavg: 2.01 2.01 2.00 3/94 20993
/proc/meminfo: memFree=740192/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=339.54
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 33903 42 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 339.65
Current children cumulated vsize (KiB) 454376

[startup+402.939 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 20993
/proc/meminfo: memFree=740192/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=399.08
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 39857 42 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670534 0 0 4096 2 0 0 0 17 1 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 399.19
Current children cumulated vsize (KiB) 454376

[startup+462.939 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 20993
/proc/meminfo: memFree=740192/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=458.53
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 45802 42 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 458.64
Current children cumulated vsize (KiB) 454376

[startup+522.952 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 20993
/proc/meminfo: memFree=740192/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=518
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 51748 43 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693654 0 0 4096 2 0 0 0 17 1 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 518.11

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

/proc/loadavg: 2.00 2.00 2.00 3/94 21251
/proc/meminfo: memFree=880416/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=1714.23
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 171361 53 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657886 0 0 4096 2 0 0 0 17 0 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 1714.34
Current children cumulated vsize (KiB) 454376

[startup+1784.02 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 21253
/proc/meminfo: memFree=880352/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=1774.19
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 177357 53 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657496 0 0 4096 2 0 0 0 17 0 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 1774.3
Current children cumulated vsize (KiB) 454376

[startup+1844.05 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 21253
/proc/meminfo: memFree=880352/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=1834.15
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 183353 53 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597820 0 0 4096 2 0 0 0 17 0 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 1834.26
Current children cumulated vsize (KiB) 454376

[startup+1904.08 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 21253
/proc/meminfo: memFree=880352/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=1894.1
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 189348 53 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693936 0 0 4096 2 0 0 0 17 0 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 1894.21
Current children cumulated vsize (KiB) 454376

[startup+1964.15 s]
/proc/loadavg: 2.04 2.01 2.00 3/94 21253
/proc/meminfo: memFree=880288/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=1954.11
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 195349 53 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 1954.22
Current children cumulated vsize (KiB) 454376

[startup+2024.16 s]
/proc/loadavg: 2.06 2.02 2.00 3/94 21253
/proc/meminfo: memFree=880352/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=2014.05
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 201343 53 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 0 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 2014.16
Current children cumulated vsize (KiB) 454376

[startup+2084.17 s]
/proc/loadavg: 2.02 2.02 2.00 3/94 21253
/proc/meminfo: memFree=880352/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=2073.98
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 207336 53 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660253 0 0 4096 2 0 0 0 17 0 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 2074.09
Current children cumulated vsize (KiB) 454376

[startup+2144.21 s]
/proc/loadavg: 2.00 2.01 2.00 3/94 21253
/proc/meminfo: memFree=880352/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=2133.97
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 213334 54 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 2134.08
Current children cumulated vsize (KiB) 454376

[startup+2204.23 s]
/proc/loadavg: 2.00 2.01 2.00 3/94 21253
/proc/meminfo: memFree=880352/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=2193.91
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 219328 54 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134598762 0 0 4096 2 0 0 0 17 0 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 2194.02
Current children cumulated vsize (KiB) 454376

[startup+2264.25 s]
/proc/loadavg: 2.04 2.02 2.00 3/94 21253
/proc/meminfo: memFree=880352/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=2253.85
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 225322 54 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 2253.96
Current children cumulated vsize (KiB) 454376

[startup+2324.32 s]
/proc/loadavg: 2.01 2.01 2.00 3/94 21253
/proc/meminfo: memFree=880352/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=2313.86
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 231323 54 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701407 0 0 4096 2 0 0 0 17 0 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 2313.97
Current children cumulated vsize (KiB) 454376

[startup+2384.39 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 21253
/proc/meminfo: memFree=880352/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=2373.87
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 237324 54 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134665022 0 0 4096 2 0 0 0 17 0 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 2373.98
Current children cumulated vsize (KiB) 454376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2410.52 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 21253
/proc/meminfo: memFree=880352/2055920 swapFree=4191880/4192956
[pid=20971] ppid=20969 vsize=47556 CPUtime=0.11
/proc/20971/stat : 20971 (solver.sh) S 20969 20971 20663 0 -1 4194304 901 2642 0 0 0 0 9 2 16 0 1 0 270939145 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/20971/statm: 11889 361 245 79 0 217 0
[pid=20990] ppid=20971 vsize=406820 CPUtime=2399.98
/proc/20990/stat : 20990 (toolbar) R 20971 20971 20663 0 -1 4194304 98076 1867 0 0 239934 55 9 0 25 0 1 0 270939159 416583680 98041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693641 0 0 4096 2 0 0 0 17 0 0 0
/proc/20990/statm: 101705 98041 81 178 0 101523 0
Current children cumulated CPU time (s) 2400.09
Current children cumulated vsize (KiB) 454376

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 20971 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=102984 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=28995
CPU time returned by wait4() is 0.131979
while last known CPU time is 2400.09

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

Real time (s): 2410.54
CPU time (s): 2400.09
CPU user time (s): 2399.52
CPU system time (s): 0.57
CPU usage (%): 99.5665
Max. virtual memory (cumulated for all children) (KiB): 454376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.102984
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3543
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= 29

runsolver used 2.78158 s user time and 7.64984 s system time

The end

Launcher Data (download as text)

Begin job on node3 on Fri Jan 19 16:50:35 UTC 2007


IDJOB= 275686
IDBENCH= 4352
IDSOLVER= 71
FILE ID= node3/275686-1169225434

PBS_JOBID= 3588953

Free space on /tmp= 66554 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-26/rand-26-26-325-155-56021_ext.xml
COMMAND LINE= /tmp/evaluation/275686-1169225434/solver.sh /tmp/evaluation/275686-1169225434/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-275686-1169225434 -o ROOT/results/node3/conversion-275686-1169225434 -C 600 -M 900 /tmp/evaluation/275686-1169225434/translate /tmp/evaluation/275686-1169225434/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-275686-1169225434 -o ROOT/results/node3/solver-275686-1169225434 -C 2400 -M 900  /tmp/evaluation/275686-1169225434/solver.sh /tmp/evaluation/275686-1169225434/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  0e87c6c27c1f9bb5bfcab323b377dfc4

RANDOM SEED= 109568076

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:       1134664 kB
Buffers:         54524 kB
Cached:         549644 kB
SwapCached:        284 kB
Active:         357696 kB
Inactive:       488320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1134664 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            2424 kB
Writeback:           0 kB
Mapped:         263400 kB
Slab:            59644 kB
Committed_AS:  7924420 kB
PageTables:       2464 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 node3 on Fri Jan 19 17:30:46 UTC 2007