Trace number 2079535

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
pcs 0.3.2UNSAT 1381.41 1394.47

DiagnosticValue
ASSIGNMENTS396127

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-22_ext.xml
MD5SUM3bc8c0707d4037ec121632cb9f65acc5
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark58.8751
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints59
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension59
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.03	c Seed is 764091295
0.00/0.03	c Constructing HOME/instance-2079535-1247716787.xml  with 59 constraints
0.37/0.48	c Solving 396127 backtracks 23 restarts
1381.32/1394.46	s UNSATISFIABLE
1381.32/1394.46	d ASSIGNMENTS 396127

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2079535-1247716787/watcher-2079535-1247716787 -o /tmp/evaluation-result-2079535-1247716787/solver-2079535-1247716787 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 764091295 HOME/instance-2079535-1247716787.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: 2.07 2.02 2.00 4/82 19091
/proc/meminfo: memFree=1204704/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=18576 CPUtime=0
/proc/19091/stat : 19091 (runsolver) R 19089 19091 16428 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 58742191 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 273653755175 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19091/statm: 4644 284 249 26 0 2626 0

[startup+0.080878 s]
/proc/loadavg: 2.07 2.02 2.00 4/82 19091
/proc/meminfo: memFree=1204704/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=5072 CPUtime=0.06
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 911 822 0 0 5 0 1 0 24 0 1 0 58742191 5193728 520 996147200 134512640 135095119 4294956304 18446744073709551615 134739366 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 1268 520 375 142 0 222 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5072

[startup+0.102161 s]
/proc/loadavg: 2.07 2.02 2.00 4/82 19091
/proc/meminfo: memFree=1204704/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=5340 CPUtime=0.08
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 949 822 0 0 7 0 1 0 24 0 1 0 58742191 5468160 558 996147200 134512640 135095119 4294956304 18446744073709551615 4159774000 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 1335 558 375 142 0 289 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5340

[startup+0.301174 s]
/proc/loadavg: 2.07 2.02 2.00 4/82 19091
/proc/meminfo: memFree=1204704/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=7896 CPUtime=0.28
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 1284 822 0 0 27 0 1 0 25 0 1 0 58742191 8085504 893 996147200 134512640 135095119 4294956304 18446744073709551615 134934167 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 1974 893 375 142 0 928 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7896

[startup+0.701207 s]
/proc/loadavg: 2.07 2.02 2.00 4/82 19091
/proc/meminfo: memFree=1204704/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=10328 CPUtime=0.67
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 1592 822 0 0 66 0 1 0 25 0 1 0 58742191 10575872 1201 996147200 134512640 135095119 4294956304 18446744073709551615 134918161 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 2582 1201 389 142 0 1536 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 10328

[startup+1.50126 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 19097
/proc/meminfo: memFree=1201304/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=10328 CPUtime=1.46
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 1602 822 0 0 145 0 1 0 25 0 1 0 58742191 10575872 1211 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 2582 1211 389 142 0 1536 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 10328

[startup+3.10137 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 19097
/proc/meminfo: memFree=1201112/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=10328 CPUtime=3.05
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 1620 822 0 0 304 0 1 0 25 0 1 0 58742191 10575872 1229 996147200 134512640 135095119 4294956304 18446744073709551615 134926976 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 2582 1229 389 142 0 1536 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 10328

[startup+6.30258 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 19097
/proc/meminfo: memFree=1200856/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=10588 CPUtime=6.22
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 1712 822 0 0 620 1 1 0 25 0 1 0 58742191 10842112 1288 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 2647 1288 389 142 0 1601 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10588

[startup+12.702 s]
/proc/loadavg: 2.06 2.02 2.00 3/83 19097
/proc/meminfo: memFree=1200216/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=10976 CPUtime=12.55
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 1881 822 0 0 1253 1 1 0 25 0 1 0 58742191 11239424 1392 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 2744 1392 389 142 0 1698 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 10976

[startup+25.5019 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 19097
/proc/meminfo: memFree=1199640/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=11616 CPUtime=25.24
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 2248 822 0 0 2521 2 1 0 25 0 1 0 58742191 11894784 1597 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 2904 1597 389 142 0 1858 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11616

[startup+51.1016 s]
/proc/loadavg: 2.03 2.01 2.00 3/83 19097
/proc/meminfo: memFree=1198104/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=12896 CPUtime=50.6
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 2963 822 0 0 5057 2 1 0 25 0 1 0 58742191 13205504 1990 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 3224 1990 389 142 0 2178 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 12896

[startup+102.306 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 19103
/proc/meminfo: memFree=1193560/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=15588 CPUtime=101.31
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 4441 822 0 0 10127 3 1 0 25 0 1 0 58742191 15962112 2826 996147200 134512640 135095119 4294956304 18446744073709551615 134927077 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 3897 2826 389 142 0 2851 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 15588

[startup+162.301 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 19103
/proc/meminfo: memFree=1189208/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=19104 CPUtime=160.74
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 5816 822 0 0 16069 4 1 0 25 0 1 0 58742191 19562496 3911 996147200 134512640 135095119 4294956304 18446744073709551615 134918260 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 4776 3911 389 142 0 3730 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 19104

[startup+222.301 s]
/proc/loadavg: 2.10 2.03 2.00 3/82 19103
/proc/meminfo: memFree=1184728/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=25552 CPUtime=220.18
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 7935 822 0 0 22012 5 1 0 25 0 1 0 58742191 26165248 5005 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 6388 5005 389 142 0 5342 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 25552

[startup+282.301 s]
/proc/loadavg: 2.12 2.05 2.01 3/82 19103
/proc/meminfo: memFree=1179672/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=30768 CPUtime=279.62
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 9795 822 0 0 27954 7 1 0 25 0 1 0 58742191 31506432 6287 996147200 134512640 135095119 4294956304 18446744073709551615 134918244 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 7692 6287 389 142 0 6646 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 30768

[startup+342.301 s]
/proc/loadavg: 2.04 2.04 2.00 3/82 19103
/proc/meminfo: memFree=1175576/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=40924 CPUtime=339.06
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 12825 822 0 0 33895 10 1 0 25 0 1 0 58742191 41906176 7268 996147200 134512640 135095119 4294956304 18446744073709551615 134918196 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 10231 7268 389 142 0 9185 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 40924

[startup+402.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 19103
/proc/meminfo: memFree=1171160/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=43396 CPUtime=398.5
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 13959 822 0 0 39838 11 1 0 25 0 1 0 58742191 44437504 8402 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 10849 8402 389 142 0 9803 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 43396

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 19103
/proc/meminfo: memFree=1161304/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=55404 CPUtime=457.94
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 17444 822 0 0 45779 14 1 0 25 0 1 0 58742191 56733696 10862 996147200 134512640 135095119 4294956304 18446744073709551615 134926985 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 13851 10862 389 142 0 12805 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 55404

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 19103
/proc/meminfo: memFree=1159320/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=55404 CPUtime=517.37
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 17941 822 0 0 51722 14 1 0 25 0 1 0 58742191 56733696 11359 996147200 134512640 135095119 4294956304 18446744073709551615 4742613 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 13851 11359 389 142 0 12805 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 55404

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 4/82 19103
/proc/meminfo: memFree=1157272/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=55404 CPUtime=576.81
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 18439 822 0 0 57665 15 1 0 25 0 1 0 58742191 56733696 11857 996147200 134512640 135095119 4294956304 18446744073709551615 134911669 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 13851 11857 389 142 0 12805 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 55404

[startup+642.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/82 19103
/proc/meminfo: memFree=1152984/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=57648 CPUtime=636.25
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 19499 822 0 0 63608 16 1 0 25 0 1 0 58742191 59031552 12917 996147200 134512640 135095119 4294956304 18446744073709551615 134927036 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 14412 12917 389 142 0 13366 0
Current children cumulated CPU time (s) 636.25
Current children cumulated vsize (KiB) 57648

[startup+702.301 s]

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

/proc/meminfo: memFree=1144408/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=78612 CPUtime=755.13
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 25677 822 0 0 75491 21 1 0 25 0 1 0 58742191 80498688 14998 996147200 134512640 135095119 4294956304 18446744073709551615 134927263 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 19653 14998 389 142 0 18607 0
Current children cumulated CPU time (s) 755.13
Current children cumulated vsize (KiB) 78612

[startup+822.302 s]
/proc/loadavg: 2.02 2.04 2.00 3/82 19103
/proc/meminfo: memFree=1140248/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=80976 CPUtime=814.58
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 26720 822 0 0 81434 23 1 0 25 0 1 0 58742191 82919424 16041 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 20244 16041 389 142 0 19198 0
Current children cumulated CPU time (s) 814.58
Current children cumulated vsize (KiB) 80976

[startup+882.302 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 19103
/proc/meminfo: memFree=1136024/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=83196 CPUtime=874.01
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 27764 822 0 0 87376 24 1 0 25 0 1 0 58742191 85192704 17085 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 20799 17085 389 142 0 19753 0
Current children cumulated CPU time (s) 874.01
Current children cumulated vsize (KiB) 83196

[startup+942.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 19103
/proc/meminfo: memFree=1121240/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=104304 CPUtime=933.44
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 33507 822 0 0 93317 26 1 0 25 0 1 0 58742191 106807296 20779 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 26076 20779 389 142 0 25030 0
Current children cumulated CPU time (s) 933.44
Current children cumulated vsize (KiB) 104304

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 19103
/proc/meminfo: memFree=1119384/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=104304 CPUtime=992.89
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 33983 822 0 0 99261 27 1 0 25 0 1 0 58742191 106807296 21255 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 26076 21255 389 142 0 25030 0
Current children cumulated CPU time (s) 992.89
Current children cumulated vsize (KiB) 104304

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 19103
/proc/meminfo: memFree=1117528/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=104304 CPUtime=1052.33
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 34451 822 0 0 105205 27 1 0 25 0 1 0 58742191 106807296 21723 996147200 134512640 135095119 4294956304 18446744073709551615 134580999 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 26076 21723 389 142 0 25030 0
Current children cumulated CPU time (s) 1052.33
Current children cumulated vsize (KiB) 104304

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/82 19103
/proc/meminfo: memFree=1115608/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=104304 CPUtime=1111.76
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 34922 822 0 0 111148 27 1 0 25 0 1 0 58742191 106807296 22194 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 26076 22194 389 142 0 25030 0
Current children cumulated CPU time (s) 1111.76
Current children cumulated vsize (KiB) 104304

[startup+1182.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 19103
/proc/meminfo: memFree=1113688/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=104304 CPUtime=1171.21
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 35388 822 0 0 117092 28 1 0 25 0 1 0 58742191 106807296 22660 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 26076 22660 389 142 0 25030 0
Current children cumulated CPU time (s) 1171.21
Current children cumulated vsize (KiB) 104304

[startup+1242.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 19103
/proc/meminfo: memFree=1109720/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=106396 CPUtime=1230.64
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 36370 822 0 0 123034 29 1 0 25 0 1 0 58742191 108949504 23642 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 26599 23642 389 142 0 25553 0
Current children cumulated CPU time (s) 1230.64
Current children cumulated vsize (KiB) 106396

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 19103
/proc/meminfo: memFree=1105432/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=108624 CPUtime=1290.08
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 37408 822 0 0 128977 30 1 0 25 0 1 0 58742191 111230976 24680 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 27156 24680 389 142 0 26110 0
Current children cumulated CPU time (s) 1290.08
Current children cumulated vsize (KiB) 108624

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19103
/proc/meminfo: memFree=1101464/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=110972 CPUtime=1349.51
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 38443 822 0 0 134919 31 1 0 25 0 1 0 58742191 113635328 25715 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 27743 25715 389 142 0 26697 0
Current children cumulated CPU time (s) 1349.51
Current children cumulated vsize (KiB) 110972

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

[startup+1369.51 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19103
/proc/meminfo: memFree=1100888/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=111232 CPUtime=1356.66
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 38567 822 0 0 135633 32 1 0 25 0 1 0 58742191 113901568 25839 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 27808 25839 389 142 0 26762 0
Current children cumulated CPU time (s) 1356.66
Current children cumulated vsize (KiB) 111232

[startup+1382.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19103
/proc/meminfo: memFree=1100056/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=111628 CPUtime=1369.33
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 38789 822 0 0 136900 32 1 0 25 0 1 0 58742191 114307072 26061 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 27907 26061 389 142 0 26861 0
Current children cumulated CPU time (s) 1369.33
Current children cumulated vsize (KiB) 111628

[startup+1388.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19103
/proc/meminfo: memFree=1099608/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=111892 CPUtime=1375.67
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 38899 822 0 0 137533 33 1 0 25 0 1 0 58742191 114577408 26171 996147200 134512640 135095119 4294956304 18446744073709551615 134927023 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 27973 26171 389 142 0 26927 0
Current children cumulated CPU time (s) 1375.67
Current children cumulated vsize (KiB) 111892

[startup+1391.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19103
/proc/meminfo: memFree=1099352/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=112020 CPUtime=1378.85
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 38952 822 0 0 137851 33 1 0 25 0 1 0 58742191 114708480 26224 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 28005 26224 389 142 0 26959 0
Current children cumulated CPU time (s) 1378.85
Current children cumulated vsize (KiB) 112020

[startup+1393.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19103
/proc/meminfo: memFree=1099288/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=112148 CPUtime=1380.43
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 38980 822 0 0 138009 33 1 0 25 0 1 0 58742191 114839552 26252 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 28037 26252 389 142 0 26991 0
Current children cumulated CPU time (s) 1380.43
Current children cumulated vsize (KiB) 112148

[startup+1393.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19103
/proc/meminfo: memFree=1099224/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=112148 CPUtime=1380.83
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 38986 822 0 0 138049 33 1 0 25 0 1 0 58742191 114839552 26258 996147200 134512640 135095119 4294956304 18446744073709551615 134617151 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 28037 26258 389 142 0 26991 0
Current children cumulated CPU time (s) 1380.83
Current children cumulated vsize (KiB) 112148

[startup+1394.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19103
/proc/meminfo: memFree=1099224/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=95760 CPUtime=1381.22
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 38990 822 0 0 138088 33 1 0 25 0 1 0 58742191 98058240 23166 996147200 134512640 135095119 4294956304 18446744073709551615 4739187 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 23940 23166 389 142 0 22894 0
Current children cumulated CPU time (s) 1381.22
Current children cumulated vsize (KiB) 95760

[startup+1394.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19103
/proc/meminfo: memFree=1099224/2055920 swapFree=4192812/4192956
[pid=19091] ppid=19089 vsize=95760 CPUtime=1381.32
/proc/19091/stat : 19091 (pcs.small) R 19089 19091 16428 0 -1 4194304 38990 822 0 0 138098 33 1 0 25 0 1 0 58742191 98058240 23166 996147200 134512640 135095119 4294956304 18446744073709551615 4739196 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 23940 23166 389 142 0 22894 0
Current children cumulated CPU time (s) 1381.32
Current children cumulated vsize (KiB) 95760

Child status: 0
Real time (s): 1394.47
CPU time (s): 1381.41
CPU user time (s): 1381.05
CPU system time (s): 0.358945
CPU usage (%): 99.0632
Max. virtual memory (cumulated for all children) (KiB): 112500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1381.05
system time used= 0.358945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39815
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= 22
involuntary context switches= 55351

runsolver used 1.90671 second user time and 4.43633 second system time

The end

Launcher Data 

Begin job on node52 at 2009-07-16 05:59:47
IDJOB=2079535
IDBENCH=56913
IDSOLVER=733
FILE ID=node52/2079535-1247716787
PBS_JOBID= 9521338
Free space on /tmp= 66188 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-22_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079535-1247716787/watcher-2079535-1247716787 -o /tmp/evaluation-result-2079535-1247716787/solver-2079535-1247716787 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 764091295 HOME/instance-2079535-1247716787.xml

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

MD5SUM BENCH= 3bc8c0707d4037ec121632cb9f65acc5
RANDOM SEED=764091295

node52.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		: 3000.236
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		: 3000.236
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:       1205184 kB
Buffers:         75224 kB
Cached:         233836 kB
SwapCached:          0 kB
Active:         545072 kB
Inactive:       235984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1205184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3364 kB
Writeback:           0 kB
Mapped:         492448 kB
Slab:            53832 kB
Committed_AS:  1205488 kB
PageTables:       2876 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= 66188 MiB
End job on node52 at 2009-07-16 06:23:02