Trace number 2080555

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
Mistral 1.545? (TO) 1800.08 1807.31

General information on the benchmark

Namecsp/knights/
normalized-knights-50-9.xml
MD5SUM50143bff7152a7a0a5ab6fa327854d44
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark30.2724
Satisfiable
(Un)Satisfiability was proved
Number of variables9
Number of constraints36
Maximum constraint arity2
Maximum domain size2500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36
Global constraints used (with number of constraints)

Solver Data 

0.09/0.11	c mistral version 1.545

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-2080555-1247370128/watcher-2080555-1247370128 -o /tmp/evaluation-result-2080555-1247370128/solver-2080555-1247370128 -C 1800 -W 2000 -M 900 /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2080555-1247370128.xml 

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 2.09 2.03 4/75 23496
/proc/meminfo: memFree=1708864/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=18576 CPUtime=0
/proc/23496/stat : 23496 (runsolver) R 23494 23496 19085 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 24077906 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 269807578407 0 2147483391 4096 24578 0 0 0 17 0 0 0
/proc/23496/statm: 4644 284 249 26 0 2626 0

[startup+0.0406111 s]
/proc/loadavg: 2.08 2.09 2.03 4/75 23496
/proc/meminfo: memFree=1708864/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=0.02
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 543 0 0 0 2 0 0 0 20 0 1 0 24077906 5337088 522 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528928 0 0 4096 0 0 0 0 17 0 0 0
/proc/23496/statm: 1303 522 413 29 0 118 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5212

[startup+0.102612 s]
/proc/loadavg: 2.08 2.09 2.03 4/75 23496
/proc/meminfo: memFree=1708864/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=0.09
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 543 0 0 0 9 0 0 0 20 0 1 0 24077906 5337088 522 996147200 1448431616 1448550632 4294956208 18446744073709551615 134530938 0 0 4096 0 0 0 0 17 0 0 0
/proc/23496/statm: 1303 522 413 29 0 118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5212

[startup+0.302633 s]
/proc/loadavg: 2.08 2.09 2.03 4/75 23496
/proc/meminfo: memFree=1708864/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=0.29
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 543 0 0 0 29 0 0 0 22 0 1 0 24077906 5337088 522 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528929 0 0 4096 0 0 0 0 17 0 0 0
/proc/23496/statm: 1303 522 413 29 0 118 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5212

[startup+0.702675 s]
/proc/loadavg: 2.08 2.09 2.03 4/75 23496
/proc/meminfo: memFree=1708864/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=0.69
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 543 0 0 0 69 0 0 0 25 0 1 0 24077906 5337088 522 996147200 1448431616 1448550632 4294956208 18446744073709551615 134530952 0 0 4096 0 0 0 0 17 0 0 0
/proc/23496/statm: 1303 522 413 29 0 118 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5212

[startup+1.50176 s]
/proc/loadavg: 2.08 2.09 2.03 3/76 23497
/proc/meminfo: memFree=1708344/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=1.48
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 543 0 0 0 148 0 0 0 25 0 1 0 24077906 5337088 522 996147200 1448431616 1448550632 4294956208 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 0 0 0
/proc/23496/statm: 1303 522 413 29 0 118 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5212

[startup+3.10193 s]
/proc/loadavg: 2.08 2.09 2.03 3/76 23497
/proc/meminfo: memFree=1708216/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=3.08
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 544 0 0 0 308 0 0 0 25 0 1 0 24077906 5337088 523 996147200 1448431616 1448550632 4294956208 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 0 0 0
/proc/23496/statm: 1303 523 414 29 0 118 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5212

[startup+6.30128 s]
/proc/loadavg: 2.08 2.08 2.03 3/76 23497
/proc/meminfo: memFree=1708088/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=6.26
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 544 0 0 0 626 0 0 0 25 0 1 0 24077906 5337088 523 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23496/statm: 1303 523 414 29 0 118 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 5212

[startup+12.702 s]
/proc/loadavg: 2.07 2.08 2.03 3/76 23497
/proc/meminfo: memFree=1708032/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=12.64
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 544 0 0 0 1264 0 0 0 25 0 1 0 24077906 5337088 523 996147200 1448431616 1448550632 4294956208 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 0 0 0
/proc/23496/statm: 1303 523 414 29 0 118 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 5212

[startup+25.5013 s]
/proc/loadavg: 2.05 2.08 2.03 3/76 23497
/proc/meminfo: memFree=1708096/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=25.39
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 549 0 0 0 2539 0 0 0 25 0 1 0 24077906 5337088 528 996147200 1448431616 1448550632 4294956208 18446744073709551615 134529453 0 0 4096 0 0 0 0 17 0 0 0
/proc/23496/statm: 1303 528 419 29 0 118 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 5212

[startup+51.1011 s]
/proc/loadavg: 2.04 2.07 2.03 3/76 23497
/proc/meminfo: memFree=1708096/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=50.88
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 5088 0 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528928 0 0 4096 0 0 0 0 17 0 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 5212

[startup+102.307 s]
/proc/loadavg: 2.01 2.06 2.02 3/76 23497
/proc/meminfo: memFree=1707584/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=101.88
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 10188 0 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 0 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 5212

[startup+162.302 s]
/proc/loadavg: 2.00 2.04 2.01 3/76 23497
/proc/meminfo: memFree=1707328/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=161.64
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 16164 0 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 0 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 5212

[startup+222.301 s]
/proc/loadavg: 2.00 2.03 2.01 3/76 23497
/proc/meminfo: memFree=1707136/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=221.4
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 22140 0 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534272 0 0 4096 0 0 0 0 17 0 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 5212

[startup+282.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/76 23497
/proc/meminfo: memFree=1707072/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=281.16
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 28116 0 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134532101 0 0 4096 0 0 0 0 17 0 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 281.16
Current children cumulated vsize (KiB) 5212

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 23497
/proc/meminfo: memFree=1706880/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=340.92
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 34092 0 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528928 0 0 4096 0 0 0 0 17 0 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 340.92
Current children cumulated vsize (KiB) 5212

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 23497
/proc/meminfo: memFree=1706880/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=400.68
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 40068 0 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134532092 0 0 4096 0 0 0 0 17 0 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 400.68
Current children cumulated vsize (KiB) 5212

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 23497
/proc/meminfo: memFree=1706368/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=460.44
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 46044 0 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134530065 0 0 4096 0 0 0 0 17 0 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 460.44
Current children cumulated vsize (KiB) 5212

[startup+522.303 s]
/proc/loadavg: 1.88 1.97 1.99 3/76 23588
/proc/meminfo: memFree=1707768/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=520.12
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 52011 1 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 520.12
Current children cumulated vsize (KiB) 5212

[startup+582.302 s]
/proc/loadavg: 1.95 1.97 1.99 3/76 23588
/proc/meminfo: memFree=1704896/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=579.88
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 57987 1 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528941 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 579.88
Current children cumulated vsize (KiB) 5212

[startup+642.303 s]
/proc/loadavg: 1.98 1.97 1.99 3/76 23588
/proc/meminfo: memFree=1701696/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=639.65
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 63964 1 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528934 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 639.65
Current children cumulated vsize (KiB) 5212

[startup+702.303 s]

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

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23588
/proc/meminfo: memFree=1695232/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=878.71
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 87870 1 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528929 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 878.71
Current children cumulated vsize (KiB) 5212

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23588
/proc/meminfo: memFree=1693056/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=938.47
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 93846 1 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134532081 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 938.47
Current children cumulated vsize (KiB) 5212

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23588
/proc/meminfo: memFree=1692032/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=998.23
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 99822 1 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134530940 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 998.23
Current children cumulated vsize (KiB) 5212

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23588
/proc/meminfo: memFree=1691392/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=1058
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 105799 1 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534264 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 1058
Current children cumulated vsize (KiB) 5212

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23588
/proc/meminfo: memFree=1690368/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=1117.77
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 111775 2 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134530097 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 1117.77
Current children cumulated vsize (KiB) 5212

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23594
/proc/meminfo: memFree=1689984/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=1177.52
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 117750 2 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134532089 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 1177.52
Current children cumulated vsize (KiB) 5212

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23594
/proc/meminfo: memFree=1689088/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=1237.29
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 123727 2 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134529424 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 1237.29
Current children cumulated vsize (KiB) 5212

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23594
/proc/meminfo: memFree=1687104/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=1297.05
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 129703 2 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528929 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 1297.05
Current children cumulated vsize (KiB) 5212

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23594
/proc/meminfo: memFree=1686912/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=1356.81
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 135679 2 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 1356.81
Current children cumulated vsize (KiB) 5212

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23594
/proc/meminfo: memFree=1686528/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=1416.58
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 141656 2 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 1416.58
Current children cumulated vsize (KiB) 5212

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23594
/proc/meminfo: memFree=1685312/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=1476.34
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 147632 2 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134532257 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 1476.34
Current children cumulated vsize (KiB) 5212

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23594
/proc/meminfo: memFree=1685248/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=1536.1
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 153608 2 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 1536.1
Current children cumulated vsize (KiB) 5212

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23594
/proc/meminfo: memFree=1684992/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=1595.87
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 159585 2 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 135277584 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 1595.87
Current children cumulated vsize (KiB) 5212

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23594
/proc/meminfo: memFree=1683072/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=1655.63
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 165561 2 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134530065 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 1655.63
Current children cumulated vsize (KiB) 5212

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23594
/proc/meminfo: memFree=1682112/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=1715.41
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 171538 3 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134529425 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 1715.41
Current children cumulated vsize (KiB) 5212

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23594
/proc/meminfo: memFree=1682048/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=1775.16
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 177513 3 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 1775.16
Current children cumulated vsize (KiB) 5212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23594
/proc/meminfo: memFree=1682048/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=1800.07
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 180004 3 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 135277264 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 5212

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

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

[startup+1807.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23594
/proc/meminfo: memFree=1682048/2055920 swapFree=4192812/4192956
[pid=23496] ppid=23494 vsize=5212 CPUtime=1800.07
/proc/23496/stat : 23496 (ld-linux.so.2) R 23494 23496 19085 0 -1 4194304 550 0 0 0 180004 3 0 0 25 0 1 0 24077906 5337088 529 996147200 1448431616 1448550632 4294956208 18446744073709551615 135277264 0 0 4096 0 0 0 0 17 1 0 0
/proc/23496/statm: 1303 529 420 29 0 118 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 5212

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.31
CPU time (s): 1800.08
CPU user time (s): 1800.05
CPU system time (s): 0.034994
CPU usage (%): 99.6001
Max. virtual memory (cumulated for all children) (KiB): 5212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 550
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= 24
involuntary context switches= 22284

runsolver used 1.74073 second user time and 4.85726 second system time

The end

Launcher Data 

Begin job on node81 at 2009-07-12 05:42:08
IDJOB=2080555
IDBENCH=57106
IDSOLVER=769
FILE ID=node81/2080555-1247370128
PBS_JOBID= 9507040
Free space on /tmp= 126676 MiB

SOLVER NAME= Mistral 1.545
BENCH NAME= CPAI08/csp/knights/normalized-knights-50-9.xml
COMMAND LINE= /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2080555-1247370128/watcher-2080555-1247370128 -o /tmp/evaluation-result-2080555-1247370128/solver-2080555-1247370128 -C 1800 -W 2000 -M 900  /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2080555-1247370128.xml

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

MD5SUM BENCH= 50143bff7152a7a0a5ab6fa327854d44
RANDOM SEED=286859835

node81.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		: 3000.233
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		: 3000.233
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1709344 kB
Buffers:         54196 kB
Cached:         182852 kB
SwapCached:        136 kB
Active:         162780 kB
Inactive:       107268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1709344 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          43960 kB
Slab:            61532 kB
Committed_AS:   186012 kB
PageTables:       1932 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126676 MiB
End job on node81 at 2009-07-12 06:12:18