Trace number 1060920

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-option 1.314UNSAT 1554.08 1555.94

DiagnosticValue
ASSIGNMENTS6517850
CHECKS1113020000

General information on the benchmark

Namecsp/pseudo/chnl/
normalized-chnl-10-15.xml
MD5SUM3cfc3f209680dfb37f186af7d36d0e99
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.06199
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints50
Maximum constraint arity15
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension50
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.06	c mistral-option version 1.313
1554.04/1555.93	s UNSATISFIABLE
1554.04/1555.93	d CHECKS 1113018458
1554.04/1555.93	d ASSIGNMENTS 6517854

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1060920-1215129162/watcher-1060920-1215129162 -o /tmp/evaluation-result-1060920-1215129162/solver-1060920-1215129162 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1060920-1215129162.xml -heu dyn -sac 3 -ds 2 

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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.93 2.00 1.99 4/74 19696
/proc/meminfo: memFree=1915736/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=18572 CPUtime=0
/proc/19696/stat : 19696 (runsolver) R 19694 19696 19176 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1991888661 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 221954764071 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19696/statm: 4643 292 257 25 0 2626 0

[startup+0.216804 s]
/proc/loadavg: 1.93 2.00 1.99 4/74 19696
/proc/meminfo: memFree=1915736/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=0.2
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 911 0 0 0 20 0 0 0 19 0 1 0 1991888661 6340608 877 996147200 134512640 135239763 4294956208 18446744073709551615 134787920 0 0 4096 0 0 0 0 17 1 0 0
/proc/19696/statm: 1548 877 412 177 0 451 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 6192

[startup+0.301811 s]
/proc/loadavg: 1.93 2.00 1.99 4/74 19696
/proc/meminfo: memFree=1915736/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=0.29
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 29 0 0 0 19 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 134841720 0 0 4096 0 0 0 0 17 1 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6192

[startup+0.401817 s]
/proc/loadavg: 1.93 2.00 1.99 4/74 19696
/proc/meminfo: memFree=1915736/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=0.39
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 39 0 0 0 20 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135096129 0 0 4096 0 0 0 0 17 1 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 6192

[startup+0.701843 s]
/proc/loadavg: 1.93 2.00 1.99 4/74 19696
/proc/meminfo: memFree=1915736/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=0.68
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 68 0 0 0 23 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135096128 0 0 4096 0 0 0 0 17 1 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6192

[startup+1.50191 s]
/proc/loadavg: 1.93 2.00 1.99 3/75 19697
/proc/meminfo: memFree=1913744/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=1.48
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 148 0 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135015953 0 0 4096 0 0 0 0 17 1 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6192

[startup+3.10106 s]
/proc/loadavg: 1.93 2.00 1.99 3/75 19697
/proc/meminfo: memFree=1913616/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=3.06
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 306 0 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135073771 0 0 4096 0 0 0 0 17 1 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 6192

[startup+6.30135 s]
/proc/loadavg: 1.93 2.00 1.99 3/75 19697
/proc/meminfo: memFree=1913744/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=6.24
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 624 0 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 134841715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6192

[startup+12.7019 s]
/proc/loadavg: 1.94 2.00 1.99 3/75 19697
/proc/meminfo: memFree=1913680/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=12.59
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 1259 0 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135096192 0 0 4096 0 0 0 0 17 1 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 6192

[startup+25.5061 s]
/proc/loadavg: 1.95 2.00 1.99 3/75 19697
/proc/meminfo: memFree=1913744/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=25.3
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 2530 0 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 134841662 0 0 4096 0 0 0 0 17 1 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 6192

[startup+51.1014 s]
/proc/loadavg: 2.04 2.01 2.00 3/75 19697
/proc/meminfo: memFree=1913808/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=50.7
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 5070 0 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 134841753 0 0 4096 0 0 0 0 17 1 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 6192

[startup+102.302 s]
/proc/loadavg: 2.10 2.02 2.01 3/75 19697
/proc/meminfo: memFree=1913616/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=101.51
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 10151 0 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 134841689 0 0 4096 0 0 0 0 17 1 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 6192

[startup+162.301 s]
/proc/loadavg: 2.03 2.02 2.00 3/75 19697
/proc/meminfo: memFree=1913552/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=161.06
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 16106 0 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135015468 0 0 4096 0 0 0 0 17 1 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 161.06
Current children cumulated vsize (KiB) 6192

[startup+222.302 s]
/proc/loadavg: 2.05 2.03 2.00 3/85 19745
/proc/meminfo: memFree=1825792/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=220.95
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 22073 22 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 134821011 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 220.95
Current children cumulated vsize (KiB) 6192

[startup+282.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/85 19745
/proc/meminfo: memFree=1825856/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=280.92
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 28070 22 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135095055 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 6192

[startup+342.307 s]
/proc/loadavg: 2.00 2.02 2.00 3/85 19745
/proc/meminfo: memFree=1825728/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=340.9
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 34068 22 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 6192

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/85 19745
/proc/meminfo: memFree=1825728/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=400.88
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 40066 22 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 134803360 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 400.88
Current children cumulated vsize (KiB) 6192

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 19745
/proc/meminfo: memFree=1825728/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=460.85
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 46063 22 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135015468 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 460.85
Current children cumulated vsize (KiB) 6192

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 19751
/proc/meminfo: memFree=1825536/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=520.82
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 52060 22 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135096336 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 520.82
Current children cumulated vsize (KiB) 6192

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 19751
/proc/meminfo: memFree=1825600/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=580.8
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 58058 22 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 134820532 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 580.8
Current children cumulated vsize (KiB) 6192

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 19751
/proc/meminfo: memFree=1825536/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=640.77
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 64055 22 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135071070 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 640.77
Current children cumulated vsize (KiB) 6192


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

/proc/meminfo: memFree=1825408/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=820.71
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 82048 23 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 134802971 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 820.71
Current children cumulated vsize (KiB) 6192

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 19751
/proc/meminfo: memFree=1825344/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=880.69
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 88046 23 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135020960 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 880.69
Current children cumulated vsize (KiB) 6192

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 19751
/proc/meminfo: memFree=1825280/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=940.67
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 94044 23 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 134820669 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 940.67
Current children cumulated vsize (KiB) 6192

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 19751
/proc/meminfo: memFree=1825280/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=1000.65
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 100042 23 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135095025 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 1000.65
Current children cumulated vsize (KiB) 6192

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 19751
/proc/meminfo: memFree=1825280/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=1060.62
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 106039 23 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 134820980 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 1060.62
Current children cumulated vsize (KiB) 6192

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 19751
/proc/meminfo: memFree=1825280/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=1120.6
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 112037 23 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 134820782 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 1120.6
Current children cumulated vsize (KiB) 6192

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/85 19751
/proc/meminfo: memFree=1825216/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=1180.58
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 118035 23 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135095024 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 1180.58
Current children cumulated vsize (KiB) 6192

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 19751
/proc/meminfo: memFree=1825152/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=1240.55
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 124032 23 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135102445 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 1240.55
Current children cumulated vsize (KiB) 6192

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 19751
/proc/meminfo: memFree=1825088/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=1300.53
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 130030 23 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135096128 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 1300.53
Current children cumulated vsize (KiB) 6192

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19762
/proc/meminfo: memFree=1783160/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=1360.51
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 136027 24 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135073885 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 1360.51
Current children cumulated vsize (KiB) 6192

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19762
/proc/meminfo: memFree=1782584/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=1420.48
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 142024 24 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 134841700 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 1420.48
Current children cumulated vsize (KiB) 6192

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19762
/proc/meminfo: memFree=1782584/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=1480.46
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 148022 24 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 134841665 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 1480.46
Current children cumulated vsize (KiB) 6192

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19762
/proc/meminfo: memFree=1782584/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=1540.45
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 154020 25 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135096289 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 1540.45
Current children cumulated vsize (KiB) 6192

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

[startup+1548.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19762
/proc/meminfo: memFree=1782584/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=1547.04
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 154679 25 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135015920 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 1547.04
Current children cumulated vsize (KiB) 6192

[startup+1552.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19762
/proc/meminfo: memFree=1782584/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=1550.24
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 154999 25 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135016044 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 1550.24
Current children cumulated vsize (KiB) 6192

[startup+1553.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19762
/proc/meminfo: memFree=1782584/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=1551.84
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 155159 25 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135096129 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 1551.84
Current children cumulated vsize (KiB) 6192

[startup+1555.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19762
/proc/meminfo: memFree=1782584/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=1553.44
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 155319 25 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135096134 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 1553.44
Current children cumulated vsize (KiB) 6192

[startup+1555.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19762
/proc/meminfo: memFree=1782584/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=1553.84
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 155359 25 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135096129 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 1553.84
Current children cumulated vsize (KiB) 6192

[startup+1555.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19762
/proc/meminfo: memFree=1782584/2055920 swapFree=4179776/4192956
[pid=19696] ppid=19694 vsize=6192 CPUtime=1554.04
/proc/19696/stat : 19696 (xsolve) R 19694 19696 19176 0 -1 4194304 913 0 0 0 155379 25 0 0 25 0 1 0 1991888661 6340608 879 996147200 134512640 135239763 4294956208 18446744073709551615 135016058 0 0 4096 0 0 0 0 17 0 0 0
/proc/19696/statm: 1548 879 414 177 0 451 0
Current children cumulated CPU time (s) 1554.04
Current children cumulated vsize (KiB) 6192

Child status: 0
Real time (s): 1555.94
CPU time (s): 1554.08
CPU user time (s): 1553.83
CPU system time (s): 0.250961
CPU usage (%): 99.8805
Max. virtual memory (cumulated for all children) (KiB): 6192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1553.83
system time used= 0.250961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 928
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= 7
involuntary context switches= 8658

runsolver used 1.72474 second user time and 5.19621 second system time

The end

Launcher Data (download as text)

Begin job on node43 at 2008-07-04 01:52:42
IDJOB=1060920
IDBENCH=54496
IDSOLVER=357
FILE ID=node43/1060920-1215129162
PBS_JOBID= 7877215
Free space on /tmp= 66524 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/pseudo/chnl/normalized-chnl-10-15.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1060920-1215129162/watcher-1060920-1215129162 -o /tmp/evaluation-result-1060920-1215129162/solver-1060920-1215129162 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1060920-1215129162.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3cfc3f209680dfb37f186af7d36d0e99
RANDOM SEED=815620911

node43.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		: 3000.230
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		: 3000.230
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:       1916216 kB
Buffers:          9124 kB
Cached:          50900 kB
SwapCached:       7024 kB
Active:          55528 kB
Inactive:        20672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1916216 kB
SwapTotal:     4192956 kB
SwapFree:      4179776 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          23092 kB
Slab:            48640 kB
Committed_AS:  3648912 kB
PageTables:       1924 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= 66504 MiB
End job on node43 at 2008-07-04 02:18:38