Trace number 2081458

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
bpsolver 09? (TO) 1800.11 1815.46

General information on the benchmark

Namecsp/largeQueens/
normalized-queens-800.xml
MD5SUMa5cb3ae7953c75d065027fcec4cf35e2
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of constraints319600
Maximum constraint arity2
Maximum domain size800
Number of constraints which are defined in extension0
Number of constraints which are defined in intension319600
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c bpsolver version 6.29.2009
0.00/0.02	c converting(HOME/instance-2081458-1247372826)
57.06/57.68	c Converted in 27484 ms
73.59/74.31	c solving(HOME/instance-2081458-1247372826,1800000)
73.59/74.31	c solving(HOME/instance-2081458-1247372826,1800000)

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2081458-1247372826/watcher-2081458-1247372826 -o /tmp/evaluation-result-2081458-1247372826/solver-2081458-1247372826 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2081458-1247372826 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 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


[startup+0 s]
/proc/loadavg: 2.08 2.06 2.02 4/74 26302
/proc/meminfo: memFree=1378368/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=18576 CPUtime=0
/proc/26302/stat : 26302 (runsolver) R 26300 26302 21831 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 24349461 19021824 284 996147200 4194304 4302564 548682068528 18446744073709551615 255236566311 0 0 4096 24578 0 0 0 17 1 0 0
/proc/26302/statm: 4644 284 249 26 0 2626 0

[startup+0.07423 s]
/proc/loadavg: 2.08 2.06 2.02 4/74 26302
/proc/meminfo: memFree=1378368/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=62208 CPUtime=0.06
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 1186 0 0 0 4 2 0 0 20 0 1 0 24349461 63700992 899 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 15552 899 174 144 0 15036 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 62208

[startup+0.101231 s]
/proc/loadavg: 2.08 2.06 2.02 4/74 26302
/proc/meminfo: memFree=1378368/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=62208 CPUtime=0.08
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 1191 0 0 0 4 4 0 0 20 0 1 0 24349461 63700992 904 996147200 134512640 135105188 4294956096 18446744073709551615 7856387 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 15552 904 177 144 0 15036 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 62208

[startup+0.301256 s]
/proc/loadavg: 2.08 2.06 2.02 4/74 26302
/proc/meminfo: memFree=1378368/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=62208 CPUtime=0.29
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 1198 0 0 0 14 15 0 0 22 0 1 0 24349461 63700992 911 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 15552 911 177 144 0 15036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62208

[startup+0.701298 s]
/proc/loadavg: 2.08 2.06 2.02 4/74 26302
/proc/meminfo: memFree=1378368/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=62208 CPUtime=0.68
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 1204 0 0 0 32 36 0 0 25 0 1 0 24349461 63700992 917 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 15552 917 177 144 0 15036 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62208

[startup+1.50138 s]
/proc/loadavg: 2.08 2.06 2.02 3/75 26303
/proc/meminfo: memFree=1374840/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=62208 CPUtime=1.47
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 1218 0 0 0 71 76 0 0 25 0 1 0 24349461 63700992 931 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 15552 931 177 144 0 15036 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 62208

[startup+3.10156 s]
/proc/loadavg: 2.08 2.06 2.02 3/75 26303
/proc/meminfo: memFree=1372728/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=62208 CPUtime=3.04
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 1243 0 0 0 147 157 0 0 25 0 1 0 24349461 63700992 956 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 15552 956 177 144 0 15036 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 62208

[startup+6.3019 s]
/proc/loadavg: 2.15 2.07 2.02 3/75 26303
/proc/meminfo: memFree=1372792/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=62208 CPUtime=6.21
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 1295 0 0 0 298 323 0 0 25 0 1 0 24349461 63700992 1008 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 15552 1008 177 144 0 15036 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 62208

[startup+12.7026 s]
/proc/loadavg: 2.14 2.07 2.02 3/75 26303
/proc/meminfo: memFree=1369528/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=62208 CPUtime=12.56
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 1399 0 0 0 605 651 0 0 25 0 1 0 24349461 63700992 1112 996147200 134512640 135105188 4294956096 18446744073709551615 134774199 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 15552 1112 177 144 0 15036 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 62208

[startup+25.502 s]
/proc/loadavg: 2.11 2.07 2.02 3/75 26303
/proc/meminfo: memFree=1363768/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=62208 CPUtime=25.25
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 1608 0 0 0 1217 1308 0 0 25 0 1 0 24349461 63700992 1321 996147200 134512640 135105188 4294956096 18446744073709551615 134669652 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 15552 1321 177 144 0 15036 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 62208

[startup+51.1017 s]
/proc/loadavg: 2.07 2.06 2.02 3/75 26303
/proc/meminfo: memFree=1352568/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=62208 CPUtime=50.61
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 2024 0 0 0 2435 2626 0 0 25 0 1 0 24349461 63700992 1737 996147200 134512640 135105188 4294956096 18446744073709551615 134559703 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 15552 1737 177 144 0 15036 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 62208

[startup+102.306 s]
/proc/loadavg: 2.03 2.05 2.01 3/75 26303
/proc/meminfo: memFree=1042296/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=101.32
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 7078 3054 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 594964

[startup+162.302 s]
/proc/loadavg: 2.01 2.04 2.01 3/75 26303
/proc/meminfo: memFree=1040760/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=160.75
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 13021 3054 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 594964

[startup+222.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/75 26303
/proc/meminfo: memFree=1040824/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=220.19
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 18965 3054 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 594964

[startup+282.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 26303
/proc/meminfo: memFree=1040824/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=279.63
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 24909 3054 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 594964

[startup+342.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 26303
/proc/meminfo: memFree=1039416/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=339.07
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 30853 3054 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570712 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 594964

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 26303
/proc/meminfo: memFree=1039288/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=398.51
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 36797 3054 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 594964

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26303
/proc/meminfo: memFree=1039224/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=457.95
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 42741 3054 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 457.95
Current children cumulated vsize (KiB) 594964

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26303
/proc/meminfo: memFree=1038456/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=517.38
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 48684 3054 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 594964

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26303
/proc/meminfo: memFree=1038456/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=576.82
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 54628 3054 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 594964

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26303
/proc/meminfo: memFree=1038456/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=636.26
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 60572 3054 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570657 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 636.26
Current children cumulated vsize (KiB) 594964

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26303
/proc/meminfo: memFree=1036536/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=814.58
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 78403 3055 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570673 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 814.58
Current children cumulated vsize (KiB) 594964

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26303
/proc/meminfo: memFree=1035704/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=874.02
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 84347 3055 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 874.02
Current children cumulated vsize (KiB) 594964

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26303
/proc/meminfo: memFree=1035512/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=933.46
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 90291 3055 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 933.46
Current children cumulated vsize (KiB) 594964

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26303
/proc/meminfo: memFree=1035448/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=992.9
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 96235 3055 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 992.9
Current children cumulated vsize (KiB) 594964

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26303
/proc/meminfo: memFree=1034040/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=1052.34
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 102179 3055 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 1052.34
Current children cumulated vsize (KiB) 594964

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26303
/proc/meminfo: memFree=1034040/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=1111.78
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 108123 3055 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 1111.78
Current children cumulated vsize (KiB) 594964

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26303
/proc/meminfo: memFree=1034040/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=1171.22
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 114067 3055 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 1171.22
Current children cumulated vsize (KiB) 594964

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26303
/proc/meminfo: memFree=1032696/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=1230.66
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 120011 3055 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 1230.66
Current children cumulated vsize (KiB) 594964

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26303
/proc/meminfo: memFree=1032632/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=1290.09
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 125954 3055 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 1290.09
Current children cumulated vsize (KiB) 594964

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26303
/proc/meminfo: memFree=1032568/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=1349.53
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 131898 3055 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 1349.53
Current children cumulated vsize (KiB) 594964

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26305
/proc/meminfo: memFree=1032440/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=1408.97
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 137842 3055 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 1408.97
Current children cumulated vsize (KiB) 594964

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26305
/proc/meminfo: memFree=1030520/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=1468.4
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 143785 3055 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 1 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 1468.4
Current children cumulated vsize (KiB) 594964

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26334
/proc/meminfo: memFree=1187064/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=1528.04
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 149749 3055 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134566052 0 0 4096 2 0 0 0 17 0 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 1528.04
Current children cumulated vsize (KiB) 594964

[startup+1602.3 s]
/proc/loadavg: 1.97 1.98 1.99 3/73 26361
/proc/meminfo: memFree=1178880/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=1587.81
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 155725 3056 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 0 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 1587.81
Current children cumulated vsize (KiB) 594964

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 26361
/proc/meminfo: memFree=1178432/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=1647.57
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 161701 3056 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 0 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 1647.57
Current children cumulated vsize (KiB) 594964

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 26361
/proc/meminfo: memFree=1178048/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=1707.33
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 167677 3056 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 0 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 1707.33
Current children cumulated vsize (KiB) 594964

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 26361
/proc/meminfo: memFree=1177920/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=1767.08
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 173652 3056 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134603824 0 0 4096 2 0 0 0 17 0 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 1767.08
Current children cumulated vsize (KiB) 594964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.4 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 26361
/proc/meminfo: memFree=1177920/2055920 swapFree=4192812/4192956
[pid=26302] ppid=26300 vsize=594964 CPUtime=1800.05
/proc/26302/stat : 26302 (bprolog) R 26300 26302 21831 0 -1 4194304 185060 0 0 0 176949 3056 0 0 25 0 1 0 24349461 609243136 78305 996147200 134512640 135105188 4294956096 18446744073709551615 134570706 0 0 4096 2 0 0 0 17 0 0 0
/proc/26302/statm: 148741 78305 186 144 0 148225 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 594964

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

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.46
CPU time (s): 1800.11
CPU user time (s): 1769.49
CPU system time (s): 30.6183
CPU usage (%): 99.1548
Max. virtual memory (cumulated for all children) (KiB): 594964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1769.49
system time used= 30.6183
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 185060
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= 3
involuntary context switches= 37111

runsolver used 2.20066 second user time and 6.01908 second system time

The end

Launcher Data 

Begin job on node19 at 2009-07-12 06:27:08
IDJOB=2081458
IDBENCH=57399
IDSOLVER=770
FILE ID=node19/2081458-1247372826
PBS_JOBID= 9507057
Free space on /tmp= 66328 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/largeQueens/normalized-queens-800.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2081458-1247372826/watcher-2081458-1247372826 -o /tmp/evaluation-result-2081458-1247372826/solver-2081458-1247372826 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2081458-1247372826 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a5cb3ae7953c75d065027fcec4cf35e2
RANDOM SEED=1814993955

node19.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.211
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		: 3000.211
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:       1378848 kB
Buffers:         53716 kB
Cached:         400048 kB
SwapCached:          0 kB
Active:         408752 kB
Inactive:       189020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1378848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           44412 kB
Writeback:           0 kB
Mapped:         155080 kB
Slab:            64300 kB
Committed_AS:   316840 kB
PageTables:       2180 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= 66368 MiB
End job on node19 at 2009-07-12 06:57:26