Trace number 2078623

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-restart 0.3.2SAT 1168.21 1173.52

DiagnosticValue
ASSIGNMENTS382699

General information on the benchmark

Namecsp/rand-3-20-20-fcd/
normalized-rand-3-20-20-60-632-fcd-50_ext.xml
MD5SUMcec7bbc1f4223b37f158f0cf026d1076
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark39.541
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 752310375
0.00/0.03	c Constructing HOME/instance-2078623-1247716469.xml  with 59 constraints
0.37/0.47	c Solving 382699 backtracks 23 restarts
1168.17/1173.51	s SATISFIABLE
1168.17/1173.51	c V0=17, V1=19, V2=13, V3=12, V4=11, V5=1, V6=16, V7=18, V8=16, V9=8, V10=0, V11=12, V12=0, V13=15, V14=8, V15=12, V16=12, V17=7, V18=15, V19=12, 
1168.17/1173.51	v 17 19 13 12 11 1 16 18 16 8 0 12 0 15 8 12 12 7 15 12 
1168.17/1173.51	d ASSIGNMENTS 382699

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2078623-1247716469/watcher-2078623-1247716469 -o /tmp/evaluation-result-2078623-1247716469/solver-2078623-1247716469 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 752310375 HOME/instance-2078623-1247716469.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: 2.00 2.00 2.00 4/72 13762
/proc/meminfo: memFree=1270448/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=5260 CPUtime=0
/proc/13762/stat : 13762 (pcssolve) R 13760 13762 12424 0 -1 4194304 66 0 0 0 0 0 0 0 22 0 1 0 58714338 5386240 50 996147200 4194304 4889804 548682068800 18446744073709551615 268580168346 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 1315 50 37 169 0 14 0

[startup+0.0819231 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 13762
/proc/meminfo: memFree=1270448/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=5076 CPUtime=0.05
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 912 822 0 0 5 0 0 0 25 0 1 0 58714338 5197824 521 996147200 134512640 135095119 4294956304 18446744073709551615 2653815 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 1269 521 375 142 0 223 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5076

[startup+0.101922 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 13762
/proc/meminfo: memFree=1270448/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=5340 CPUtime=0.07
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 950 822 0 0 7 0 0 0 25 0 1 0 58714338 5468160 559 996147200 134512640 135095119 4294956304 18446744073709551615 134731064 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 1335 559 375 142 0 289 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5340

[startup+0.301963 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 13762
/proc/meminfo: memFree=1270448/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=8044 CPUtime=0.27
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 1284 822 0 0 26 1 0 0 25 0 1 0 58714338 8237056 893 996147200 134512640 135095119 4294956304 18446744073709551615 134694184 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 2011 893 375 142 0 965 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8044

[startup+0.701041 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 13762
/proc/meminfo: memFree=1270448/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=10324 CPUtime=0.67
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 1588 822 0 0 66 1 0 0 25 0 1 0 58714338 10571776 1197 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 2581 1197 389 142 0 1535 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 10324

[startup+1.5012 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13768
/proc/meminfo: memFree=1267048/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=10324 CPUtime=1.46
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 1597 822 0 0 145 1 0 0 25 0 1 0 58714338 10571776 1206 996147200 134512640 135095119 4294956304 18446744073709551615 134839502 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 2581 1206 389 142 0 1535 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 10324

[startup+3.10151 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13768
/proc/meminfo: memFree=1266792/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=10456 CPUtime=3.05
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 1632 822 0 0 304 1 0 0 25 0 1 0 58714338 10706944 1241 996147200 134512640 135095119 4294956304 18446744073709551615 134918263 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 2614 1241 389 142 0 1568 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 10456

[startup+6.30114 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13768
/proc/meminfo: memFree=1266472/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=10584 CPUtime=6.23
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 1700 822 0 0 622 1 0 0 25 0 1 0 58714338 10838016 1276 996147200 134512640 135095119 4294956304 18446744073709551615 134918181 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 2646 1276 389 142 0 1600 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10584

[startup+12.7024 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13768
/proc/meminfo: memFree=1265640/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=10972 CPUtime=12.57
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 1866 822 0 0 1256 1 0 0 25 0 1 0 58714338 11235328 1377 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 2743 1377 389 142 0 1697 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 10972

[startup+25.5019 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13768
/proc/meminfo: memFree=1264168/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=11612 CPUtime=25.27
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 2223 822 0 0 2525 2 0 0 25 0 1 0 58714338 11890688 1572 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 2903 1572 389 142 0 1857 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 11612

[startup+51.1019 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13768
/proc/meminfo: memFree=1259112/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=12892 CPUtime=50.66
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 2927 822 0 0 5064 2 0 0 25 0 1 0 58714338 13201408 1954 996147200 134512640 135095119 4294956304 18446744073709551615 134927023 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 3223 1954 389 142 0 2177 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 12892

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13768
/proc/meminfo: memFree=1253160/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=15584 CPUtime=101.46
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 4414 822 0 0 10143 3 0 0 25 0 1 0 58714338 15958016 2799 996147200 134512640 135095119 4294956304 18446744073709551615 134641801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 3896 2799 389 142 0 2850 0
Current children cumulated CPU time (s) 101.46
Current children cumulated vsize (KiB) 15584

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13768
/proc/meminfo: memFree=1240936/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=19240 CPUtime=161
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 5898 822 0 0 16096 4 0 0 25 0 1 0 58714338 19701760 3993 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 4810 3993 389 142 0 3764 0
Current children cumulated CPU time (s) 161
Current children cumulated vsize (KiB) 19240

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13768
/proc/meminfo: memFree=1230952/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=30784 CPUtime=220.53
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 9405 822 0 0 22048 5 0 0 25 0 1 0 58714338 31522816 5897 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 7696 5897 389 142 0 6650 0
Current children cumulated CPU time (s) 220.53
Current children cumulated vsize (KiB) 30784

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13768
/proc/meminfo: memFree=1223848/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=31048 CPUtime=280.07
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 10025 822 0 0 28001 6 0 0 25 0 1 0 58714338 31793152 6517 996147200 134512640 135095119 4294956304 18446744073709551615 2620868 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 7762 6517 389 142 0 6716 0
Current children cumulated CPU time (s) 280.07
Current children cumulated vsize (KiB) 31048

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13768
/proc/meminfo: memFree=1214312/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=41848 CPUtime=339.6
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 13241 822 0 0 33952 8 0 0 25 0 1 0 58714338 42852352 7684 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 10462 7684 389 142 0 9416 0
Current children cumulated CPU time (s) 339.6
Current children cumulated vsize (KiB) 41848

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13774
/proc/meminfo: memFree=1199656/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=44612 CPUtime=399.13
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 14507 822 0 0 39904 9 0 0 25 0 1 0 58714338 45682688 8950 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 11153 8950 389 142 0 10107 0
Current children cumulated CPU time (s) 399.13
Current children cumulated vsize (KiB) 44612

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13774
/proc/meminfo: memFree=1187944/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=56092 CPUtime=458.65
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 17905 822 0 0 45855 10 0 0 25 0 1 0 58714338 57438208 11323 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 14023 11323 389 142 0 12977 0
Current children cumulated CPU time (s) 458.65
Current children cumulated vsize (KiB) 56092

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13774
/proc/meminfo: memFree=1183016/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=56092 CPUtime=518.19
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 18450 822 0 0 51808 11 0 0 25 0 1 0 58714338 57438208 11868 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 14023 11868 389 142 0 12977 0
Current children cumulated CPU time (s) 518.19
Current children cumulated vsize (KiB) 56092

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13774
/proc/meminfo: memFree=1174568/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=57668 CPUtime=577.73
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 19387 822 0 0 57761 12 0 0 25 0 1 0 58714338 59052032 12805 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 14417 12805 389 142 0 13371 0
Current children cumulated CPU time (s) 577.73
Current children cumulated vsize (KiB) 57668

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13774
/proc/meminfo: memFree=1165032/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=76796 CPUtime=637.26
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 24683 822 0 0 63711 15 0 0 25 0 1 0 58714338 78639104 14004 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13762/statm: 19199 14004 389 142 0 18153 0
Current children cumulated CPU time (s) 637.26
Current children cumulated vsize (KiB) 76796

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/83 13815
/proc/meminfo: memFree=1040144/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=79688 CPUtime=697.2
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 25964 822 0 0 69702 18 0 0 25 0 1 0 58714338 81600512 15285 996147200 134512640 135095119 4294956304 18446744073709551615 134544661 0 0 4096 0 0 0 0 17 0 0 0
/proc/13762/statm: 19922 15285 389 142 0 18876 0
Current children cumulated CPU time (s) 697.2
Current children cumulated vsize (KiB) 79688

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 13815
/proc/meminfo: memFree=1034256/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=82436 CPUtime=757.18
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 27235 822 0 0 75698 20 0 0 25 0 1 0 58714338 84414464 16556 996147200 134512640 135095119 4294956304 18446744073709551615 134918231 0 0 4096 0 0 0 0 17 0 0 0
/proc/13762/statm: 20609 16556 389 142 0 19563 0
Current children cumulated CPU time (s) 757.18
Current children cumulated vsize (KiB) 82436

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13815
/proc/meminfo: memFree=1029072/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=85440 CPUtime=817.14
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 28531 822 0 0 81693 21 0 0 25 0 1 0 58714338 87490560 17852 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/13762/statm: 21360 17852 389 142 0 20314 0
Current children cumulated CPU time (s) 817.14
Current children cumulated vsize (KiB) 85440

[startup+882.301 s]
/proc/loadavg: 2.09 2.03 2.01 3/83 13920
/proc/meminfo: memFree=644632/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=106040 CPUtime=877.11
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 34262 822 0 0 87686 25 0 0 25 0 1 0 58714338 108584960 21534 996147200 134512640 135095119 4294956304 18446744073709551615 134926999 0 0 4096 0 0 0 0 17 0 0 0
/proc/13762/statm: 26510 21534 389 142 0 25464 0
Current children cumulated CPU time (s) 877.11
Current children cumulated vsize (KiB) 106040

[startup+942.302 s]
/proc/loadavg: 2.12 2.05 2.01 3/83 13963
/proc/meminfo: memFree=994000/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=106040 CPUtime=937.08
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 34838 822 0 0 93681 27 0 0 25 0 1 0 58714338 108584960 22110 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 0 0 0
/proc/13762/statm: 26510 22110 389 142 0 25464 0
Current children cumulated CPU time (s) 937.08
Current children cumulated vsize (KiB) 106040

[startup+1002.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/83 13963
/proc/meminfo: memFree=780752/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=106040 CPUtime=997.05
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 35412 822 0 0 99677 28 0 0 25 0 1 0 58714338 108584960 22684 996147200 134512640 135095119 4294956304 18446744073709551615 134927075 0 0 4096 0 0 0 0 17 0 0 0
/proc/13762/statm: 26510 22684 389 142 0 25464 0
Current children cumulated CPU time (s) 997.05
Current children cumulated vsize (KiB) 106040

[startup+1062.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/83 13963
/proc/meminfo: memFree=594832/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=106696 CPUtime=1057.02
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 36161 822 0 0 105674 28 0 0 25 0 1 0 58714338 109256704 23433 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/13762/statm: 26674 23433 389 142 0 25628 0
Current children cumulated CPU time (s) 1057.02
Current children cumulated vsize (KiB) 106696

[startup+1122.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/83 13963
/proc/meminfo: memFree=425552/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=109568 CPUtime=1117
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 37449 822 0 0 111670 30 0 0 25 0 1 0 58714338 112197632 24721 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 0 0 0
/proc/13762/statm: 27392 24721 389 142 0 26346 0
Current children cumulated CPU time (s) 1117
Current children cumulated vsize (KiB) 109568

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

[startup+1126.3 s]
/proc/loadavg: 2.10 2.06 2.01 4/83 13963
/proc/meminfo: memFree=425168/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=109832 CPUtime=1121
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 37533 822 0 0 112070 30 0 0 25 0 1 0 58714338 112467968 24805 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/13762/statm: 27458 24805 389 142 0 26412 0
Current children cumulated CPU time (s) 1121
Current children cumulated vsize (KiB) 109832

[startup+1151.9 s]
/proc/loadavg: 2.19 2.09 2.02 3/83 13963
/proc/meminfo: memFree=423120/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=111016 CPUtime=1146.59
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 38064 822 0 0 114628 31 0 0 25 0 1 0 58714338 113680384 25336 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/13762/statm: 27754 25336 389 142 0 26708 0
Current children cumulated CPU time (s) 1146.59
Current children cumulated vsize (KiB) 111016

[startup+1164.7 s]
/proc/loadavg: 2.24 2.10 2.02 3/83 13963
/proc/meminfo: memFree=422160/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=111540 CPUtime=1159.38
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 38324 822 0 0 115907 31 0 0 25 0 1 0 58714338 114216960 25596 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/13762/statm: 27885 25596 389 142 0 26839 0
Current children cumulated CPU time (s) 1159.38
Current children cumulated vsize (KiB) 111540

[startup+1167.9 s]
/proc/loadavg: 2.22 2.10 2.02 3/83 13963
/proc/meminfo: memFree=421840/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=111672 CPUtime=1162.58
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 38388 822 0 0 116227 31 0 0 25 0 1 0 58714338 114352128 25660 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 0 0 0
/proc/13762/statm: 27918 25660 389 142 0 26872 0
Current children cumulated CPU time (s) 1162.58
Current children cumulated vsize (KiB) 111672

[startup+1171.1 s]
/proc/loadavg: 2.22 2.10 2.02 3/83 13963
/proc/meminfo: memFree=421584/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=111804 CPUtime=1165.78
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 38451 822 0 0 116547 31 0 0 25 0 1 0 58714338 114487296 25723 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 0 0 0
/proc/13762/statm: 27951 25723 389 142 0 26905 0
Current children cumulated CPU time (s) 1165.78
Current children cumulated vsize (KiB) 111804

[startup+1172.7 s]
/proc/loadavg: 2.21 2.10 2.02 3/83 13963
/proc/meminfo: memFree=421456/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=111932 CPUtime=1167.37
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 38483 822 0 0 116706 31 0 0 25 0 1 0 58714338 114618368 25755 996147200 134512640 135095119 4294956304 18446744073709551615 134918079 0 0 4096 0 0 0 0 17 0 0 0
/proc/13762/statm: 27983 25755 389 142 0 26937 0
Current children cumulated CPU time (s) 1167.37
Current children cumulated vsize (KiB) 111932

[startup+1173.1 s]
/proc/loadavg: 2.21 2.10 2.02 3/83 13963
/proc/meminfo: memFree=421456/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=111932 CPUtime=1167.77
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 38491 822 0 0 116746 31 0 0 25 0 1 0 58714338 114618368 25763 996147200 134512640 135095119 4294956304 18446744073709551615 4159337025 0 0 4096 0 0 0 0 17 0 0 0
/proc/13762/statm: 27983 25763 389 142 0 26937 0
Current children cumulated CPU time (s) 1167.77
Current children cumulated vsize (KiB) 111932

[startup+1173.5 s]
/proc/loadavg: 2.21 2.10 2.02 3/83 13963
/proc/meminfo: memFree=421456/2055924 swapFree=4192812/4192956
[pid=13762] ppid=13760 vsize=95544 CPUtime=1168.17
/proc/13762/stat : 13762 (pcs.small) R 13760 13762 12424 0 -1 4194304 38491 822 0 0 116786 31 0 0 25 0 1 0 58714338 97837056 22772 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/13762/statm: 23886 22772 1114 142 0 22840 0
Current children cumulated CPU time (s) 1168.17
Current children cumulated vsize (KiB) 95544

Child status: 0
Real time (s): 1173.52
CPU time (s): 1168.21
CPU user time (s): 1167.87
CPU system time (s): 0.338948
CPU usage (%): 99.5481
Max. virtual memory (cumulated for all children) (KiB): 114236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1167.87
system time used= 0.338948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39316
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= 21
involuntary context switches= 15843

runsolver used 1.2938 second user time and 3.43548 second system time

The end

Launcher Data 

Begin job on node6 at 2009-07-16 05:54:29
IDJOB=2078623
IDBENCH=56793
IDSOLVER=734
FILE ID=node6/2078623-1247716469
PBS_JOBID= 9521477
Free space on /tmp= 66312 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-3-20-20-fcd/normalized-rand-3-20-20-60-632-fcd-50_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2078623-1247716469/watcher-2078623-1247716469 -o /tmp/evaluation-result-2078623-1247716469/solver-2078623-1247716469 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 752310375 HOME/instance-2078623-1247716469.xml

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

MD5SUM BENCH= cec7bbc1f4223b37f158f0cf026d1076
RANDOM SEED=752310375

node6.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:      2055924 kB
MemFree:       1270928 kB
Buffers:        106512 kB
Cached:         559480 kB
SwapCached:          0 kB
Active:         263676 kB
Inactive:       425600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1270928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3108 kB
Writeback:           0 kB
Mapped:          34816 kB
Slab:            81152 kB
Committed_AS:   490792 kB
PageTables:       1832 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= 66312 MiB
End job on node6 at 2009-07-16 06:14:03