Trace number 1056097

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 1.314SAT 1212.58 1217.19

DiagnosticValue
ASSIGNMENTS1780320
CHECKS320460000

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-7.xml
MD5SUM10d8cce48e24d9d5d1e136c73b47f566
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark450.699
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints1191
Maximum constraint arity2
Maximum domain size49
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1191
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.01	c mistral-option version 1.313
1212.48/1217.19	s SATISFIABLE
1212.48/1217.19	v 16 42 37 28 15 2 17 4 19 6 11 24 29 14 23 36 45 40 27 32 41 46 33 48 39 34 47 38 43 30 21 8 3 12 25 20 5 10 1 16 7 22 35 44 31 26 13 18 9 0
1212.48/1217.19	d CHECKS 320459730
1212.48/1217.19	d ASSIGNMENTS 1780322

Verifier Data (download as text)

OK

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-1056097-1215061356/watcher-1056097-1215061356 -o /tmp/evaluation-result-1056097-1215061356/solver-1056097-1215061356 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1056097-1215061356.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: 2.03 2.01 2.00 4/81 13848
/proc/meminfo: memFree=1583400/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=820 CPUtime=0
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1294381546 839680 25 996147200 134512640 135239763 4294956208 18446744073709551615 7619364 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 205 25 19 177 0 3 0

[startup+0.111572 s]
/proc/loadavg: 2.03 2.01 2.00 4/81 13848
/proc/meminfo: memFree=1583400/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=0.1
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 706 0 0 0 10 0 0 0 20 0 1 0 1294381546 5521408 672 996147200 134512640 135239763 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1348 672 413 177 0 251 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5392

[startup+0.202589 s]
/proc/loadavg: 2.03 2.01 2.00 4/81 13848
/proc/meminfo: memFree=1583400/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=0.19
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 708 0 0 0 19 0 0 0 20 0 1 0 1294381546 5521408 674 996147200 134512640 135239763 4294956208 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1348 674 414 177 0 251 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5392

[startup+0.301617 s]
/proc/loadavg: 2.03 2.01 2.00 4/81 13848
/proc/meminfo: memFree=1583400/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=0.29
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 708 0 0 0 29 0 0 0 21 0 1 0 1294381546 5521408 674 996147200 134512640 135239763 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1348 674 414 177 0 251 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5392

[startup+0.701688 s]
/proc/loadavg: 2.03 2.01 2.00 4/81 13848
/proc/meminfo: memFree=1583400/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=0.69
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 712 0 0 0 69 0 0 0 25 0 1 0 1294381546 5521408 678 996147200 134512640 135239763 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1348 678 415 177 0 251 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5392

[startup+1.50184 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 13849
/proc/meminfo: memFree=1582240/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=1.48
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 712 0 0 0 148 0 0 0 25 0 1 0 1294381546 5521408 678 996147200 134512640 135239763 4294956208 18446744073709551615 134536000 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1348 678 415 177 0 251 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5392

[startup+3.10116 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 13849
/proc/meminfo: memFree=1582112/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=3.07
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 712 0 0 0 307 0 0 0 25 0 1 0 1294381546 5521408 678 996147200 134512640 135239763 4294956208 18446744073709551615 134543144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1348 678 415 177 0 251 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 5392

[startup+6.30179 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 13849
/proc/meminfo: memFree=1582048/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=6.24
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 712 0 0 0 624 0 0 0 25 0 1 0 1294381546 5521408 678 996147200 134512640 135239763 4294956208 18446744073709551615 134536033 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1348 678 415 177 0 251 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5392

[startup+12.701 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 13849
/proc/meminfo: memFree=1581992/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=12.58
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 712 0 0 0 1258 0 0 0 25 0 1 0 1294381546 5521408 678 996147200 134512640 135239763 4294956208 18446744073709551615 134536048 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1348 678 415 177 0 251 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 5392

[startup+25.5026 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 13849
/proc/meminfo: memFree=1582056/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=25.27
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 714 0 0 0 2527 0 0 0 25 0 1 0 1294381546 5521408 680 996147200 134512640 135239763 4294956208 18446744073709551615 134541297 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1348 680 417 177 0 251 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 5392

[startup+51.1016 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 13849
/proc/meminfo: memFree=1582184/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=50.66
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 714 0 0 0 5066 0 0 0 25 0 1 0 1294381546 5521408 680 996147200 134512640 135239763 4294956208 18446744073709551615 134538562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1348 680 417 177 0 251 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 5392

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13849
/proc/meminfo: memFree=1581928/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=101.42
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 714 0 0 0 10142 0 0 0 25 0 1 0 1294381546 5521408 680 996147200 134512640 135239763 4294956208 18446744073709551615 134532191 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1348 680 417 177 0 251 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 5392

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13849
/proc/meminfo: memFree=1581928/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=160.9
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 714 0 0 0 16090 0 0 0 25 0 1 0 1294381546 5521408 680 996147200 134512640 135239763 4294956208 18446744073709551615 134790096 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1348 680 417 177 0 251 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 5392

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13850
/proc/meminfo: memFree=1581928/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=220.39
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 714 0 0 0 22039 0 0 0 25 0 1 0 1294381546 5521408 680 996147200 134512640 135239763 4294956208 18446744073709551615 134543166 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1348 680 417 177 0 251 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 5392

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13851
/proc/meminfo: memFree=1581928/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=279.87
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 714 0 0 0 27987 0 0 0 25 0 1 0 1294381546 5521408 680 996147200 134512640 135239763 4294956208 18446744073709551615 135072059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1348 680 417 177 0 251 0
Current children cumulated CPU time (s) 279.87
Current children cumulated vsize (KiB) 5392

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13851
/proc/meminfo: memFree=1581928/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=339.36
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 714 0 0 0 33936 0 0 0 25 0 1 0 1294381546 5521408 680 996147200 134512640 135239763 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1348 680 417 177 0 251 0
Current children cumulated CPU time (s) 339.36
Current children cumulated vsize (KiB) 5392

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13851
/proc/meminfo: memFree=1581928/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=398.85
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 714 0 0 0 39885 0 0 0 25 0 1 0 1294381546 5521408 680 996147200 134512640 135239763 4294956208 18446744073709551615 134536048 0 0 4096 0 0 0 0 17 1 0 0
/proc/13848/statm: 1348 680 417 177 0 251 0
Current children cumulated CPU time (s) 398.85
Current children cumulated vsize (KiB) 5392

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=1484224/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=458.37
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 714 0 0 0 45833 4 0 0 25 0 1 0 1294381546 5521408 680 996147200 134512640 135239763 4294956208 18446744073709551615 134543129 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 680 417 177 0 251 0
Current children cumulated CPU time (s) 458.37
Current children cumulated vsize (KiB) 5392

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=694592/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=518.31
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 714 0 0 0 51827 4 0 0 25 0 1 0 1294381546 5521408 680 996147200 134512640 135239763 4294956208 18446744073709551615 134532182 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 680 417 177 0 251 0
Current children cumulated CPU time (s) 518.31
Current children cumulated vsize (KiB) 5392

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=694592/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=578.25
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 714 0 0 0 57821 4 0 0 25 0 1 0 1294381546 5521408 680 996147200 134512640 135239763 4294956208 18446744073709551615 134536001 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 680 417 177 0 251 0
Current children cumulated CPU time (s) 578.25
Current children cumulated vsize (KiB) 5392

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=694336/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=638.2
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 714 0 0 0 63816 4 0 0 25 0 1 0 1294381546 5521408 680 996147200 134512640 135239763 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 680 417 177 0 251 0
Current children cumulated CPU time (s) 638.2
Current children cumulated vsize (KiB) 5392

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=694208/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=698.15
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 714 0 0 0 69811 4 0 0 25 0 1 0 1294381546 5521408 680 996147200 134512640 135239763 4294956208 18446744073709551615 134536526 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 680 417 177 0 251 0
Current children cumulated CPU time (s) 698.15
Current children cumulated vsize (KiB) 5392

[startup+762.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=694080/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=758.1
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 715 0 0 0 75806 4 0 0 25 0 1 0 1294381546 5521408 681 996147200 134512640 135239763 4294956208 18446744073709551615 134541296 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 681 417 177 0 251 0
Current children cumulated CPU time (s) 758.1
Current children cumulated vsize (KiB) 5392

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=694016/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=818.04
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 715 0 0 0 81800 4 0 0 25 0 1 0 1294381546 5521408 681 996147200 134512640 135239763 4294956208 18446744073709551615 134534752 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 681 417 177 0 251 0
Current children cumulated CPU time (s) 818.04
Current children cumulated vsize (KiB) 5392

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=693888/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=877.99
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 715 0 0 0 87795 4 0 0 25 0 1 0 1294381546 5521408 681 996147200 134512640 135239763 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 681 417 177 0 251 0
Current children cumulated CPU time (s) 877.99
Current children cumulated vsize (KiB) 5392

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=693824/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=937.93
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 715 0 0 0 93789 4 0 0 25 0 1 0 1294381546 5521408 681 996147200 134512640 135239763 4294956208 18446744073709551615 134541362 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 681 417 177 0 251 0
Current children cumulated CPU time (s) 937.93
Current children cumulated vsize (KiB) 5392

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=693568/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=997.87
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 715 0 0 0 99783 4 0 0 25 0 1 0 1294381546 5521408 681 996147200 134512640 135239763 4294956208 18446744073709551615 134540941 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 681 417 177 0 251 0
Current children cumulated CPU time (s) 997.87
Current children cumulated vsize (KiB) 5392

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=693120/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=1057.83
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 715 0 0 0 105778 5 0 0 25 0 1 0 1294381546 5521408 681 996147200 134512640 135239763 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 681 417 177 0 251 0
Current children cumulated CPU time (s) 1057.83
Current children cumulated vsize (KiB) 5392

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=692864/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=1117.77
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 715 0 0 0 111772 5 0 0 25 0 1 0 1294381546 5521408 681 996147200 134512640 135239763 4294956208 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 681 417 177 0 251 0
Current children cumulated CPU time (s) 1117.77
Current children cumulated vsize (KiB) 5392

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=692800/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=1177.71
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 715 0 0 0 117766 5 0 0 25 0 1 0 1294381546 5521408 681 996147200 134512640 135239763 4294956208 18446744073709551615 134534761 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 681 417 177 0 251 0
Current children cumulated CPU time (s) 1177.71
Current children cumulated vsize (KiB) 5392

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

[startup+1203.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=692800/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=1198.6
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 715 0 0 0 119855 5 0 0 25 0 1 0 1294381546 5521408 681 996147200 134512640 135239763 4294956208 18446744073709551615 134536526 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 681 417 177 0 251 0
Current children cumulated CPU time (s) 1198.6
Current children cumulated vsize (KiB) 5392

[startup+1209.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=692800/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=1204.99
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 715 0 0 0 120494 5 0 0 25 0 1 0 1294381546 5521408 681 996147200 134512640 135239763 4294956208 18446744073709551615 134821087 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 681 417 177 0 251 0
Current children cumulated CPU time (s) 1204.99
Current children cumulated vsize (KiB) 5392

[startup+1212.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=692800/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=1208.18
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 715 0 0 0 120813 5 0 0 25 0 1 0 1294381546 5521408 681 996147200 134512640 135239763 4294956208 18446744073709551615 135096192 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 681 417 177 0 251 0
Current children cumulated CPU time (s) 1208.18
Current children cumulated vsize (KiB) 5392

[startup+1214.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=692800/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=1209.79
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 715 0 0 0 120974 5 0 0 25 0 1 0 1294381546 5521408 681 996147200 134512640 135239763 4294956208 18446744073709551615 134820523 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 681 417 177 0 251 0
Current children cumulated CPU time (s) 1209.79
Current children cumulated vsize (KiB) 5392

[startup+1216 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=692800/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=1211.38
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 715 0 0 0 121133 5 0 0 25 0 1 0 1294381546 5521408 681 996147200 134512640 135239763 4294956208 18446744073709551615 135095110 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 681 417 177 0 251 0
Current children cumulated CPU time (s) 1211.38
Current children cumulated vsize (KiB) 5392

[startup+1216.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=692800/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=1212.18
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 715 0 0 0 121213 5 0 0 25 0 1 0 1294381546 5521408 681 996147200 134512640 135239763 4294956208 18446744073709551615 134820193 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 681 417 177 0 251 0
Current children cumulated CPU time (s) 1212.18
Current children cumulated vsize (KiB) 5392

[startup+1217 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=692800/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=1212.38
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 715 0 0 0 121233 5 0 0 25 0 1 0 1294381546 5521408 681 996147200 134512640 135239763 4294956208 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 681 417 177 0 251 0
Current children cumulated CPU time (s) 1212.38
Current children cumulated vsize (KiB) 5392

[startup+1217.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13879
/proc/meminfo: memFree=692800/2055920 swapFree=4120836/4192956
[pid=13848] ppid=13846 vsize=5392 CPUtime=1212.48
/proc/13848/stat : 13848 (xsolve) R 13846 13848 12577 0 -1 4194304 715 0 0 0 121243 5 0 0 25 0 1 0 1294381546 5521408 681 996147200 134512640 135239763 4294956208 18446744073709551615 134535328 0 0 4096 0 0 0 0 17 0 0 0
/proc/13848/statm: 1348 681 417 177 0 251 0
Current children cumulated CPU time (s) 1212.48
Current children cumulated vsize (KiB) 5392

Child status: 0
Real time (s): 1217.19
CPU time (s): 1212.58
CPU user time (s): 1212.53
CPU system time (s): 0.054991
CPU usage (%): 99.6213
Max. virtual memory (cumulated for all children) (KiB): 5392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1212.53
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 729
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= 21558

runsolver used 1.26281 second user time and 3.17652 second system time

The end

Launcher Data (download as text)

Begin job on node20 at 2008-07-03 07:02:36
IDJOB=1056097
IDBENCH=57398
IDSOLVER=357
FILE ID=node20/1056097-1215061356
PBS_JOBID= 7875185
Free space on /tmp= 66544 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-7.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-1056097-1215061356/watcher-1056097-1215061356 -o /tmp/evaluation-result-1056097-1215061356/solver-1056097-1215061356 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1056097-1215061356.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 10d8cce48e24d9d5d1e136c73b47f566
RANDOM SEED=343057171

node20.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		: 3000.263
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		: 3000.263
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:       1583880 kB
Buffers:         40904 kB
Cached:         246608 kB
SwapCached:      66020 kB
Active:         235260 kB
Inactive:       163460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1583880 kB
SwapTotal:     4192956 kB
SwapFree:      4120836 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:         126388 kB
Slab:            58388 kB
Committed_AS:  2641044 kB
PageTables:       2064 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= 66476 MiB
End job on node20 at 2008-07-03 07:22:54