Trace number 1042004

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 771.309 774.484

DiagnosticValue
ASSIGNMENTS462808
CHECKS1063180000

General information on the benchmark

Namecsp/allsquares/
normalized-squares-20-20.xml
MD5SUM9541b3b4231f964fb97c1a5fd435ac4a
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.73398
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of constraints953
Maximum constraint arity20
Maximum domain size54
Number of constraints which are defined in extension0
Number of constraints which are defined in intension761
Global constraints used (with number of constraints)cumulative(2),weightedsum(190)

Solver Data (download as text)

0.00/0.02	c mistral-option version 1.313
771.23/774.46	s SATISFIABLE
771.23/774.46	v 22 43 42 20 20 36 15 15 45 44 25 32 19 23 0 20 37 36 0 0 11 36 39 16 20 36 8 0 35 44 14 42 41 0 0 25 0 17 35 15 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 1 0 0 0 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 1 1 0 0 1 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 1 0 0 0 0 0 1 0 0 1 0 1 0 0 1 0 0 1 1 0 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 1 0 0 0 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 0 1 0 1 0 1 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 1 0 1 0 0 1 0 1 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 1 0 1 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 1 0 1 0 0 1 0 1 0 0 1 1 0 0 0 0 1 1 0 0 1 0 0 0 1 0 1 0 1 0 1 1 0 0 0 1 0 1 0 0 1 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 1 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 1 1 0 0 1 1 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 0 1 1 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 1 0 0 1 0 0 0 0 0 1
771.23/774.46	d CHECKS 1063179062
771.23/774.46	d ASSIGNMENTS 462808

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-1042004-1215002298/watcher-1042004-1215002298 -o /tmp/evaluation-result-1042004-1215002298/solver-1042004-1215002298 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042004-1215002298.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: 2.00 2.00 2.13 5/73 8010
/proc/meminfo: memFree=1910976/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=820 CPUtime=0
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 39 0 0 0 0 0 0 0 21 0 1 0 655959369 839680 25 996147200 134512640 135239763 4294956208 18446744073709551615 7934756 0 2147483391 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 205 25 19 177 0 3 0

[startup+0.0288571 s]
/proc/loadavg: 2.00 2.00 2.13 5/73 8010
/proc/meminfo: memFree=1910976/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=5112 CPUtime=0.01
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 605 0 0 0 1 0 0 0 20 0 1 0 655959369 5234688 571 996147200 134512640 135239763 4294956208 18446744073709551615 8365438 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 1278 571 375 177 0 181 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5112

[startup+0.10274 s]
/proc/loadavg: 2.00 2.00 2.13 5/73 8010
/proc/meminfo: memFree=1910976/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11808 CPUtime=0.08
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2279 0 0 0 8 0 0 0 20 0 1 0 655959369 12091392 2245 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2952 2245 418 177 0 1855 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11808

[startup+0.302775 s]
/proc/loadavg: 2.00 2.00 2.13 5/73 8010
/proc/meminfo: memFree=1910976/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11820 CPUtime=0.28
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2296 0 0 0 28 0 0 0 22 0 1 0 655959369 12103680 2262 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2955 2262 418 177 0 1858 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 11820

[startup+0.701857 s]
/proc/loadavg: 2.00 2.00 2.13 5/73 8010
/proc/meminfo: memFree=1910976/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=0.68
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2306 0 0 0 68 0 0 0 25 0 1 0 655959369 12259328 2272 996147200 134512640 135239763 4294956208 18446744073709551615 135096128 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2272 418 177 0 1896 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11972

[startup+1.502 s]
/proc/loadavg: 2.00 2.00 2.13 3/74 8011
/proc/meminfo: memFree=1903416/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=1.48
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2307 0 0 0 148 0 0 0 25 0 1 0 655959369 12259328 2273 996147200 134512640 135239763 4294956208 18446744073709551615 134840136 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2273 418 177 0 1896 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11972

[startup+3.1013 s]
/proc/loadavg: 2.00 2.00 2.13 3/74 8011
/proc/meminfo: memFree=1903288/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=3.07
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2307 0 0 0 307 0 0 0 25 0 1 0 655959369 12259328 2273 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2273 418 177 0 1896 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11972

[startup+6.30189 s]
/proc/loadavg: 2.00 2.00 2.13 3/74 8011
/proc/meminfo: memFree=1903288/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=6.26
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2307 0 0 0 626 0 0 0 25 0 1 0 655959369 12259328 2273 996147200 134512640 135239763 4294956208 18446744073709551615 134834166 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2273 418 177 0 1896 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 11972

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.13 3/74 8011
/proc/meminfo: memFree=1903288/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=12.63
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2307 0 0 0 1263 0 0 0 25 0 1 0 655959369 12259328 2273 996147200 134512640 135239763 4294956208 18446744073709551615 135098513 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2273 418 177 0 1896 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 11972

[startup+25.5025 s]
/proc/loadavg: 2.00 2.00 2.13 3/74 8011
/proc/meminfo: memFree=1903288/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=25.38
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2311 0 0 0 2538 0 0 0 25 0 1 0 655959369 12259328 2277 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2277 420 177 0 1896 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 11972

[startup+51.1022 s]
/proc/loadavg: 2.00 2.00 2.12 3/74 8011
/proc/meminfo: memFree=1903288/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=50.88
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2311 0 0 0 5088 0 0 0 25 0 1 0 655959369 12259328 2277 996147200 134512640 135239763 4294956208 18446744073709551615 134820592 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2277 420 177 0 1896 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 11972

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.11 3/74 8011
/proc/meminfo: memFree=1903224/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=101.87
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2311 0 0 0 10187 0 0 0 25 0 1 0 655959369 12259328 2277 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2277 420 177 0 1896 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 11972

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.10 3/74 8011
/proc/meminfo: memFree=1903224/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=161.63
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2311 0 0 0 16162 1 0 0 25 0 1 0 655959369 12259328 2277 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2277 420 177 0 1896 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 11972

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.09 3/74 8011
/proc/meminfo: memFree=1903032/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=221.38
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2313 0 0 0 22137 1 0 0 25 0 1 0 655959369 12259328 2279 996147200 134512640 135239763 4294956208 18446744073709551615 134842488 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2279 420 177 0 1896 0
Current children cumulated CPU time (s) 221.38
Current children cumulated vsize (KiB) 11972

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.08 3/74 8011
/proc/meminfo: memFree=1902968/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=281.14
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2313 0 0 0 28113 1 0 0 25 0 1 0 655959369 12259328 2279 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2279 420 177 0 1896 0
Current children cumulated CPU time (s) 281.14
Current children cumulated vsize (KiB) 11972

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.08 3/74 8011
/proc/meminfo: memFree=1902968/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=340.89
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2313 0 0 0 34088 1 0 0 25 0 1 0 655959369 12259328 2279 996147200 134512640 135239763 4294956208 18446744073709551615 134821148 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2279 420 177 0 1896 0
Current children cumulated CPU time (s) 340.89
Current children cumulated vsize (KiB) 11972

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.07 3/74 8011
/proc/meminfo: memFree=1902968/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=400.64
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2313 0 0 0 40063 1 0 0 25 0 1 0 655959369 12259328 2279 996147200 134512640 135239763 4294956208 18446744073709551615 135095040 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2279 420 177 0 1896 0
Current children cumulated CPU time (s) 400.64
Current children cumulated vsize (KiB) 11972

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.07 3/74 8011
/proc/meminfo: memFree=1902968/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=460.4
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2313 0 0 0 46039 1 0 0 25 0 1 0 655959369 12259328 2279 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2279 420 177 0 1896 0
Current children cumulated CPU time (s) 460.4
Current children cumulated vsize (KiB) 11972

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.06 3/74 8011
/proc/meminfo: memFree=1902968/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=520.15
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2314 0 0 0 52014 1 0 0 25 0 1 0 655959369 12259328 2280 996147200 134512640 135239763 4294956208 18446744073709551615 134802694 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2280 420 177 0 1896 0
Current children cumulated CPU time (s) 520.15
Current children cumulated vsize (KiB) 11972

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.05 3/74 8011
/proc/meminfo: memFree=1902904/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=579.9
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2315 0 0 0 57989 1 0 0 25 0 1 0 655959369 12259328 2281 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2281 420 177 0 1896 0
Current children cumulated CPU time (s) 579.9
Current children cumulated vsize (KiB) 11972

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.05 3/74 8011
/proc/meminfo: memFree=1902904/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=639.66
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2315 0 0 0 63965 1 0 0 25 0 1 0 655959369 12259328 2281 996147200 134512640 135239763 4294956208 18446744073709551615 135096143 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2281 420 177 0 1896 0
Current children cumulated CPU time (s) 639.66
Current children cumulated vsize (KiB) 11972

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.04 3/74 8011
/proc/meminfo: memFree=1902840/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=699.41
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2315 0 0 0 69940 1 0 0 25 0 1 0 655959369 12259328 2281 996147200 134512640 135239763 4294956208 18446744073709551615 135097562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2281 420 177 0 1896 0
Current children cumulated CPU time (s) 699.41
Current children cumulated vsize (KiB) 11972

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 2.04 3/74 8012
/proc/meminfo: memFree=1902456/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=759.18
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2315 0 0 0 75916 2 0 0 25 0 1 0 655959369 12259328 2281 996147200 134512640 135239763 4294956208 18446744073709551615 135015486 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2281 420 177 0 1896 0
Current children cumulated CPU time (s) 759.18
Current children cumulated vsize (KiB) 11972

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

[startup+767.901 s]
/proc/loadavg: 2.00 2.00 2.04 3/74 8012
/proc/meminfo: memFree=1902456/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=764.75
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2315 0 0 0 76473 2 0 0 25 0 1 0 655959369 12259328 2281 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2281 420 177 0 1896 0
Current children cumulated CPU time (s) 764.75
Current children cumulated vsize (KiB) 11972

[startup+771.107 s]
/proc/loadavg: 2.00 2.00 2.04 3/74 8012
/proc/meminfo: memFree=1902520/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=767.94
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2315 0 0 0 76792 2 0 0 25 0 1 0 655959369 12259328 2281 996147200 134512640 135239763 4294956208 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2281 420 177 0 1896 0
Current children cumulated CPU time (s) 767.94
Current children cumulated vsize (KiB) 11972

[startup+772.702 s]
/proc/loadavg: 2.00 2.00 2.04 3/74 8012
/proc/meminfo: memFree=1902520/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=769.53
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2315 0 0 0 76951 2 0 0 25 0 1 0 655959369 12259328 2281 996147200 134512640 135239763 4294956208 18446744073709551615 134820610 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2281 420 177 0 1896 0
Current children cumulated CPU time (s) 769.53
Current children cumulated vsize (KiB) 11972

[startup+773.501 s]
/proc/loadavg: 2.00 2.00 2.04 3/74 8012
/proc/meminfo: memFree=1902520/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=770.33
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2315 0 0 0 77031 2 0 0 25 0 1 0 655959369 12259328 2281 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2281 420 177 0 1896 0
Current children cumulated CPU time (s) 770.33
Current children cumulated vsize (KiB) 11972

[startup+773.901 s]
/proc/loadavg: 2.00 2.00 2.04 3/74 8012
/proc/meminfo: memFree=1902520/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=770.73
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2315 0 0 0 77071 2 0 0 25 0 1 0 655959369 12259328 2281 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2281 420 177 0 1896 0
Current children cumulated CPU time (s) 770.73
Current children cumulated vsize (KiB) 11972

[startup+774.301 s]
/proc/loadavg: 2.00 2.00 2.04 3/74 8012
/proc/meminfo: memFree=1902520/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=771.13
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2315 0 0 0 77111 2 0 0 25 0 1 0 655959369 12259328 2281 996147200 134512640 135239763 4294956208 18446744073709551615 135097601 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2281 420 177 0 1896 0
Current children cumulated CPU time (s) 771.13
Current children cumulated vsize (KiB) 11972

[startup+774.406 s]
/proc/loadavg: 2.00 2.00 2.04 3/74 8012
/proc/meminfo: memFree=1902520/2055924 swapFree=4177432/4192956
[pid=8010] ppid=8008 vsize=11972 CPUtime=771.23
/proc/8010/stat : 8010 (xsolve) R 8008 8010 7495 0 -1 4194304 2315 0 0 0 77121 2 0 0 25 0 1 0 655959369 12259328 2281 996147200 134512640 135239763 4294956208 18446744073709551615 135057029 0 0 4096 0 0 0 0 17 0 0 0
/proc/8010/statm: 2993 2281 420 177 0 1896 0
Current children cumulated CPU time (s) 771.23
Current children cumulated vsize (KiB) 11972

Child status: 0
Real time (s): 774.484
CPU time (s): 771.309
CPU user time (s): 771.286
CPU system time (s): 0.022996
CPU usage (%): 99.59
Max. virtual memory (cumulated for all children) (KiB): 11972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 771.286
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2329
page faults= 1
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= 10902

runsolver used 0.712891 second user time and 2.11268 second system time

The end

Launcher Data (download as text)

Begin job on node83 at 2008-07-02 14:38:18
IDJOB=1042004
IDBENCH=53862
IDSOLVER=357
FILE ID=node83/1042004-1215002298
PBS_JOBID= 7870758
Free space on /tmp= 65496 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-20-20.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-1042004-1215002298/watcher-1042004-1215002298 -o /tmp/evaluation-result-1042004-1215002298/solver-1042004-1215002298 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042004-1215002298.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 9541b3b4231f964fb97c1a5fd435ac4a
RANDOM SEED=1538705864

node83.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1911456 kB
Buffers:          4880 kB
Cached:          50584 kB
SwapCached:       9340 kB
Active:          70348 kB
Inactive:        16320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1911456 kB
SwapTotal:     4192956 kB
SwapFree:      4177432 kB
Dirty:            1104 kB
Writeback:           0 kB
Mapped:          38936 kB
Slab:            43188 kB
Committed_AS:   942828 kB
PageTables:       1756 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= 65492 MiB
End job on node83 at 2008-07-02 14:51:12