Trace number 195146

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
Mistral 2006-12-04? (TO) 1800.08 1813.62

General information on the benchmark

Namerandom/rand-2-50-23/
rand-2-50-23-587-230-28_ext.xml
MD5SUM52ed2568202fcbac8bc8a2c645b9bee6
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark34.2198
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables50
Number of constraints471
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension471
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.10	c 
0.10	c Parsing xml file
0.10	c 	domains...............    0
0.10	c 	variables.............    0
0.10	c 	relations............. 0.12
0.14	c 	constraints........... 0.03
0.16	c Allocating memory
0.16	c 
0.16	c time limit = -1
0.16	c heuristic = dom/wdeg
0.16	c restart policy = No restart
0.16	c 
0.16	c Solving
0.16	c

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-195146-1168111052 -o ROOT/results/node61/solver-195146-1168111052 -C 1800 -M 900 /tmp/evaluation/195146-1168111052/mistral/bin/solver /tmp/evaluation/195146-1168111052/unknown.xml -v 1 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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: 1.85 1.97 1.99 5/75 18454
/proc/meminfo: memFree=1240832/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=540 CPUtime=0
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 159503350 552960 26 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 10384164 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 135 26 21 92 0 18 0

[startup+0.103763 s]
/proc/loadavg: 1.85 1.97 1.99 5/75 18454
/proc/meminfo: memFree=1240832/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=7972 CPUtime=0.08
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1068 0 0 0 8 0 0 0 19 0 1 0 159503350 8163328 1036 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 10873028 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 1993 1036 692 92 0 337 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7972

[startup+0.51183 s]
/proc/loadavg: 1.85 1.97 1.99 5/75 18454
/proc/meminfo: memFree=1240832/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=0.49
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 49 0 0 0 24 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 8500

[startup+1.33297 s]
/proc/loadavg: 1.85 1.97 1.99 3/75 18454
/proc/meminfo: memFree=1238848/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=1.3
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 130 0 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 8500

[startup+2.97226 s]
/proc/loadavg: 1.86 1.97 1.99 3/75 18454
/proc/meminfo: memFree=1238848/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=2.93
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 293 0 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637613 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 8500

[startup+6.25184 s]
/proc/loadavg: 1.86 1.97 1.99 3/75 18454
/proc/meminfo: memFree=1238720/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=6.19
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 619 0 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637414 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 8500

[startup+12.714 s]
/proc/loadavg: 1.88 1.97 1.99 3/75 18454
/proc/meminfo: memFree=1238720/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=12.6
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 1259 1 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790735 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 8500

[startup+25.5252 s]
/proc/loadavg: 1.90 1.97 1.99 3/75 18454
/proc/meminfo: memFree=1238912/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=25.32
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 2531 1 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637589 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 8500

[startup+51.1677 s]
/proc/loadavg: 1.93 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1238848/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=50.76
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 5075 1 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 8500

[startup+102.422 s]
/proc/loadavg: 1.97 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1238912/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=101.63
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 10162 1 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637510 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 101.63
Current children cumulated vsize (KiB) 8500

[startup+162.517 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1238912/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=161.26
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 16125 1 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790709 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 161.26
Current children cumulated vsize (KiB) 8500

[startup+222.605 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1238912/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=220.9
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 22088 2 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790414 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 220.9
Current children cumulated vsize (KiB) 8500

[startup+282.672 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1238976/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=280.53
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 28051 2 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722112 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 280.53
Current children cumulated vsize (KiB) 8500

[startup+342.702 s]
/proc/loadavg: 1.99 1.97 1.99 4/75 18456
/proc/meminfo: memFree=1238976/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=340.09
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 34007 2 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790730 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 340.09
Current children cumulated vsize (KiB) 8500

[startup+402.781 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1239040/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=399.71
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 39969 2 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637423 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 399.71
Current children cumulated vsize (KiB) 8500

[startup+462.792 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1239040/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=459.25
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 45923 2 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722299 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 459.25
Current children cumulated vsize (KiB) 8500

[startup+522.814 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1239040/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=518.81
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 51879 2 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134639552 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 518.81
Current children cumulated vsize (KiB) 8500

[startup+582.886 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1239040/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=578.45
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 57842 3 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637360 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 578.45
Current children cumulated vsize (KiB) 8500

[startup+642.905 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1238976/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=638
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 63797 3 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722080 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 638
Current children cumulated vsize (KiB) 8500

[startup+702.977 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1239040/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=697.62
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 69759 3 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637498 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 697.62
Current children cumulated vsize (KiB) 8500

[startup+763.053 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1239040/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=757.24
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 75721 3 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722058 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 757.24
Current children cumulated vsize (KiB) 8500

[startup+823.127 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1239040/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=816.86
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 81683 3 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637145 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 816.86
Current children cumulated vsize (KiB) 8500

[startup+883.212 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1238976/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=876.5
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 87647 3 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637519 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 876.5
Current children cumulated vsize (KiB) 8500

[startup+943.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1239040/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=936.14
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 93611 3 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637739 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 936.14
Current children cumulated vsize (KiB) 8500

[startup+1003.38 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1238976/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=995.77
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 99573 4 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637456 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 995.77
Current children cumulated vsize (KiB) 8500

[startup+1063.47 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1239040/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=1055.4
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 105536 4 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637546 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 1055.4
Current children cumulated vsize (KiB) 8500

[startup+1123.55 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1239040/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=1115.02
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 111498 4 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727372 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 1115.02
Current children cumulated vsize (KiB) 8500

[startup+1183.62 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1238976/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=1174.65
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 117461 4 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790623 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 1174.65
Current children cumulated vsize (KiB) 8500

[startup+1243.69 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1238976/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=1234.26
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 123422 4 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134639577 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 1234.26
Current children cumulated vsize (KiB) 8500

[startup+1303.76 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 18456
/proc/meminfo: memFree=1238976/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=1293.89
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 129384 5 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637802 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 1293.89
Current children cumulated vsize (KiB) 8500

[startup+1363.76 s]
/proc/loadavg: 2.04 1.99 1.99 3/75 18456
/proc/meminfo: memFree=1238976/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=1353.43
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 135338 5 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637552 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 1353.43
Current children cumulated vsize (KiB) 8500

[startup+1423.84 s]
/proc/loadavg: 2.01 1.99 1.99 3/75 18456
/proc/meminfo: memFree=1238976/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=1413.05
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 141300 5 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637492 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 1413.05
Current children cumulated vsize (KiB) 8500

[startup+1483.93 s]
/proc/loadavg: 2.00 1.99 1.99 3/75 18456
/proc/meminfo: memFree=1238976/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=1472.69
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 147264 5 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134639556 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 1472.69
Current children cumulated vsize (KiB) 8500

[startup+1544.02 s]
/proc/loadavg: 2.00 1.99 1.99 3/75 18456
/proc/meminfo: memFree=1238976/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=1532.32
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 153227 5 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790632 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 1532.32
Current children cumulated vsize (KiB) 8500

[startup+1604.05 s]
/proc/loadavg: 2.00 1.99 1.99 3/75 18456
/proc/meminfo: memFree=1238976/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=1591.89
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 159183 6 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637709 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 1591.89
Current children cumulated vsize (KiB) 8500

[startup+1664.12 s]
/proc/loadavg: 2.00 1.99 1.99 3/75 18456
/proc/meminfo: memFree=1238976/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=1651.51
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 165145 6 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790588 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 1651.51
Current children cumulated vsize (KiB) 8500

[startup+1724.13 s]
/proc/loadavg: 2.00 1.99 1.99 3/75 18456
/proc/meminfo: memFree=1238976/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=1711.06
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 171100 6 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134714657 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 1711.06
Current children cumulated vsize (KiB) 8500

[startup+1784.2 s]
/proc/loadavg: 2.00 1.99 1.99 3/75 18456
/proc/meminfo: memFree=1238976/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=1770.69
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 177063 6 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790564 0 0 4096 0 0 0 0 17 1 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 1770.69
Current children cumulated vsize (KiB) 8500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.61 s]
/proc/loadavg: 1.69 1.91 1.97 3/81 18531
/proc/meminfo: memFree=1170400/2055920 swapFree=4192812/4192956
[pid=18453] ppid=18451 vsize=8500 CPUtime=1800.07
/proc/18453/stat : 18453 (solver) R 18451 18453 17311 0 -1 4194304 1221 0 0 0 180000 7 0 0 25 0 1 0 159503350 8704000 1189 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790623 0 0 4096 0 0 0 0 17 0 0 0
/proc/18453/statm: 2125 1189 709 92 0 469 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 8500

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.62
CPU time (s): 1800.08
CPU user time (s): 1800.01
CPU system time (s): 0.074988
CPU usage (%): 99.2533
Max. virtual memory (cumulated for all children) (KiB): 8500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1221
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= 11
involuntary context switches= 35235

runsolver used 1.73274 s user time and 4.90225 s system time

The end

Launcher Data (download as text)

Begin job on node61 on Sat Jan  6 19:17:34 UTC 2007


IDJOB= 195146
IDBENCH= 3251
FILE ID= node61/195146-1168111052

PBS_JOBID= 3477323

Free space on /tmp= 66507 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-50-23/rand-2-50-23-587-230-28_ext.xml
COMMAND LINE= /tmp/evaluation/195146-1168111052/mistral/bin/solver /tmp/evaluation/195146-1168111052/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-195146-1168111052 -o ROOT/results/node61/solver-195146-1168111052 -C 1800 -M 900  /tmp/evaluation/195146-1168111052/mistral/bin/solver /tmp/evaluation/195146-1168111052/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  52ed2568202fcbac8bc8a2c645b9bee6

RANDOM SEED= 248207292

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1241248 kB
Buffers:         55264 kB
Cached:         646632 kB
SwapCached:          0 kB
Active:         167756 kB
Inactive:       561652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1241248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5088 kB
Writeback:           0 kB
Mapped:          39324 kB
Slab:            70652 kB
Committed_AS:  3192004 kB
PageTables:       1780 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= 66498 MiB



End job on node61 on Sat Jan  6 19:47:54 UTC 2007