Trace number 2074421

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 0.3.2? (TO) 1800.12 1806.92

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-15-15-3.xml
MD5SUM788bc16485f787ede0b4976a55d63308
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of constraints11025
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension11025
Global constraints used (with number of constraints)

Solver Data 

0.00/0.03	c small-domain mode
0.00/0.03	c Seed is 2120324194
0.00/0.03	c Constructing HOME/instance-2074421-1247712398.xml  with 193725 constraints
1.17/1.25	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2074421-1247712398/watcher-2074421-1247712398 -o /tmp/evaluation-result-2074421-1247712398/solver-2074421-1247712398 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2120324194 HOME/instance-2074421-1247712398.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 2.02 2.00 4/81 12917
/proc/meminfo: memFree=1265288/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=5356 CPUtime=0
/proc/12917/stat : 12917 (pcssolve) S 12915 12917 12466 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 58306696 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12917/statm: 1339 242 201 169 0 50 0
[pid=12918] ppid=12917 vsize=5356 CPUtime=0
/proc/12918/stat : 12918 (pcssolve) R 12917 12917 12466 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 58306696 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 231962373415 0 0 4096 0 0 0 0 17 1 0 0
/proc/12918/statm: 1339 243 202 169 0 50 0
[pid=12919] ppid=12917 vsize=5356 CPUtime=0
/proc/12919/stat : 12919 (pcssolve) R 12917 12917 12466 0 -1 4194368 22 0 0 0 0 0 0 0 21 0 1 0 58306696 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 231962373415 0 0 4096 0 0 0 0 17 1 0 0
/proc/12919/statm: 1339 244 203 169 0 50 0

[startup+0.00866197 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 12917
/proc/meminfo: memFree=1265288/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=5356 CPUtime=0
/proc/12917/stat : 12917 (pcssolve) S 12915 12917 12466 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 58306696 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12917/statm: 1339 242 201 169 0 50 0
[pid=12918] ppid=12917 vsize=3544 CPUtime=0
/proc/12918/stat : 12918 (fgrep) R 12917 12917 12466 0 -1 4194304 88 0 0 0 0 0 0 0 20 0 1 0 58306696 3629056 56 996147200 4194304 4274172 548682068976 18446744073709551615 231962246115 0 0 4096 0 0 0 0 17 0 0 0
/proc/12918/statm: 886 56 40 19 0 10 0
[pid=12919] ppid=12917 vsize=5356 CPUtime=0
/proc/12919/stat : 12919 (pcssolve) R 12917 12917 12466 0 -1 4194368 22 0 0 0 0 0 0 0 21 0 1 0 58306696 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 231962373415 0 0 4096 0 0 0 0 17 1 0 0
/proc/12919/statm: 1339 244 203 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 14256

[startup+0.101642 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 12917
/proc/meminfo: memFree=1265288/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=6376 CPUtime=0.08
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 1387 822 0 0 7 0 1 0 21 0 1 0 58306696 6529024 898 996147200 134512640 135095119 4294956304 18446744073709551615 134669907 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 1594 898 374 142 0 548 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6376

[startup+0.301587 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 12917
/proc/meminfo: memFree=1265288/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=12276 CPUtime=0.28
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 3130 822 0 0 26 1 1 0 22 0 1 0 58306696 12570624 2156 996147200 134512640 135095119 4294956304 18446744073709551615 7666922 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 3069 2156 374 142 0 2023 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12276

[startup+0.701475 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 12917
/proc/meminfo: memFree=1265288/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=22196 CPUtime=0.68
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 6469 822 0 0 65 2 1 0 25 0 1 0 58306696 22728704 4664 996147200 134512640 135095119 4294956304 18446744073709551615 134524952 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 5549 4664 374 142 0 4503 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 22196

[startup+1.50124 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 12923
/proc/meminfo: memFree=1241600/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=42112 CPUtime=1.47
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 12882 822 0 0 140 6 1 0 25 0 1 0 58306696 43122688 9086 996147200 134512640 135095119 4294956304 18446744073709551615 7638568 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 10528 9086 386 142 0 9482 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 42112

[startup+3.10178 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 12923
/proc/meminfo: memFree=1227136/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=45284 CPUtime=3.07
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 33841 822 0 0 291 15 1 0 25 0 1 0 58306696 46370816 9835 996147200 134512640 135095119 4294956304 18446744073709551615 134578931 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 11321 9835 387 142 0 10275 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 45284

[startup+6.30186 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 12923
/proc/meminfo: memFree=1226816/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=45284 CPUtime=6.26
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 65490 822 0 0 598 27 1 0 25 0 1 0 58306696 46370816 9864 996147200 134512640 135095119 4294956304 18446744073709551615 134556889 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 11321 9864 387 142 0 10275 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 45284

[startup+12.701 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 12923
/proc/meminfo: memFree=1226568/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=45412 CPUtime=12.63
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 170259 822 0 0 1194 68 1 0 25 0 1 0 58306696 46501888 9915 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 11353 9915 387 142 0 10307 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 45412

[startup+25.5013 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 12923
/proc/meminfo: memFree=1226440/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=45668 CPUtime=25.37
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 329262 822 0 0 2403 133 1 0 25 0 1 0 58306696 46764032 9981 996147200 134512640 135095119 4294956304 18446744073709551615 134617326 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 11417 9981 387 142 0 10371 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 45668

[startup+51.102 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 12923
/proc/meminfo: memFree=1225672/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=46308 CPUtime=50.87
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 894074 822 0 0 4739 347 1 0 25 0 1 0 58306696 47419392 10190 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 11577 10190 387 142 0 10531 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 46308

[startup+102.305 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 12923
/proc/meminfo: memFree=1223880/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=47076 CPUtime=101.88
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 1612323 822 0 0 9552 635 1 0 25 0 1 0 58306696 48205824 10479 996147200 134512640 135095119 4294956304 18446744073709551615 134590360 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 11769 10479 387 142 0 10723 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 47076

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 12923
/proc/meminfo: memFree=1221832/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=48620 CPUtime=161.64
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 3039919 822 0 0 15007 1156 1 0 25 0 1 0 58306696 49786880 10990 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 12155 10990 387 142 0 11109 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 48620

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12925
/proc/meminfo: memFree=1219848/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=49900 CPUtime=221.4
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 4075533 822 0 0 20565 1574 1 0 25 0 1 0 58306696 51097600 11421 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 12475 11421 387 142 0 11429 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 49900

[startup+282.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 12925
/proc/meminfo: memFree=1218248/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=51180 CPUtime=281.17
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 5033001 822 0 0 26167 1949 1 0 25 0 1 0 58306696 52408320 11826 996147200 134512640 135095119 4294956304 18446744073709551615 134839528 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 12795 11826 387 142 0 11749 0
Current children cumulated CPU time (s) 281.17
Current children cumulated vsize (KiB) 51180

[startup+342.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 12925
/proc/meminfo: memFree=1216712/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=52456 CPUtime=340.94
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 5918927 822 0 0 31794 2299 1 0 25 0 1 0 58306696 53714944 12206 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 13114 12206 387 142 0 12068 0
Current children cumulated CPU time (s) 340.94
Current children cumulated vsize (KiB) 52456

[startup+402.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 12925
/proc/meminfo: memFree=1210504/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=68104 CPUtime=400.71
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 6383234 822 0 0 37583 2487 1 0 25 0 1 0 58306696 69738496 13789 996147200 134512640 135095119 4294956304 18446744073709551615 134615598 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 17026 13789 387 142 0 15980 0
Current children cumulated CPU time (s) 400.71
Current children cumulated vsize (KiB) 68104

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12925
/proc/meminfo: memFree=1210120/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=68104 CPUtime=460.48
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 6383322 822 0 0 43560 2487 1 0 25 0 1 0 58306696 69738496 13877 996147200 134512640 135095119 4294956304 18446744073709551615 134882936 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 17026 13877 387 142 0 15980 0
Current children cumulated CPU time (s) 460.48
Current children cumulated vsize (KiB) 68104

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12925
/proc/meminfo: memFree=1209800/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=68104 CPUtime=520.26
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 6383415 822 0 0 49537 2488 1 0 25 0 1 0 58306696 69738496 13970 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 17026 13970 387 142 0 15980 0
Current children cumulated CPU time (s) 520.26
Current children cumulated vsize (KiB) 68104

[startup+582.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 12925
/proc/meminfo: memFree=1209288/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=68232 CPUtime=580.02
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 6716461 822 0 0 55389 2612 1 0 25 0 1 0 58306696 69869568 14076 996147200 134512640 135095119 4294956304 18446744073709551615 134839528 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 17058 14076 387 142 0 16012 0
Current children cumulated CPU time (s) 580.02

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

[startup+882.302 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 12973
/proc/meminfo: memFree=558416/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=76688 CPUtime=878.85
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 13975688 822 0 0 82668 5216 1 0 25 0 1 0 58306696 78528512 16885 996147200 134512640 135095119 4294956304 18446744073709551615 134578938 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 19172 16885 387 142 0 18126 0
Current children cumulated CPU time (s) 878.85
Current children cumulated vsize (KiB) 76688

[startup+942.302 s]
/proc/loadavg: 2.05 2.02 2.00 3/83 12974
/proc/meminfo: memFree=539528/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=78224 CPUtime=938.64
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 15115509 822 0 0 88234 5629 1 0 25 0 1 0 58306696 80101376 17363 996147200 134512640 135095119 4294956304 18446744073709551615 134617024 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 19556 17363 387 142 0 18510 0
Current children cumulated CPU time (s) 938.64
Current children cumulated vsize (KiB) 78224

[startup+1002.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/83 12974
/proc/meminfo: memFree=537416/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=79760 CPUtime=998.4
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 16314876 822 0 0 93799 6040 1 0 25 0 1 0 58306696 81674240 17867 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 19940 17867 387 142 0 18894 0
Current children cumulated CPU time (s) 998.4
Current children cumulated vsize (KiB) 79760

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 12974
/proc/meminfo: memFree=535496/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=81300 CPUtime=1058.19
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 17466242 822 0 0 99386 6432 1 0 25 0 1 0 58306696 83251200 18358 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 20325 18358 387 142 0 19279 0
Current children cumulated CPU time (s) 1058.19
Current children cumulated vsize (KiB) 81300

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 12974
/proc/meminfo: memFree=532424/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=83612 CPUtime=1117.97
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 19134664 822 0 0 104809 6987 1 0 25 0 1 0 58306696 85618688 19104 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 20903 19104 387 142 0 19857 0
Current children cumulated CPU time (s) 1117.97
Current children cumulated vsize (KiB) 83612

[startup+1182.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/83 12974
/proc/meminfo: memFree=529864/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=85564 CPUtime=1177.75
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 20379313 822 0 0 110366 7408 1 0 25 0 1 0 58306696 87617536 19692 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 21391 19692 387 142 0 20345 0
Current children cumulated CPU time (s) 1177.75
Current children cumulated vsize (KiB) 85564

[startup+1242.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 12974
/proc/meminfo: memFree=528520/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=86728 CPUtime=1237.53
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 21225053 822 0 0 116044 7708 1 0 25 0 1 0 58306696 88809472 20062 996147200 134512640 135095119 4294956304 18446744073709551615 134555250 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 21682 20062 387 142 0 20636 0
Current children cumulated CPU time (s) 1237.53
Current children cumulated vsize (KiB) 86728

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12974
/proc/meminfo: memFree=526792/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=88012 CPUtime=1297.31
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 22101513 822 0 0 121722 8008 1 0 25 0 1 0 58306696 90124288 20462 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 22003 20462 387 142 0 20957 0
Current children cumulated CPU time (s) 1297.31
Current children cumulated vsize (KiB) 88012

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12974
/proc/meminfo: memFree=524552/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=89804 CPUtime=1357.09
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 23196594 822 0 0 127320 8388 1 0 25 0 1 0 58306696 91959296 21026 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 22451 21026 387 142 0 21405 0
Current children cumulated CPU time (s) 1357.09
Current children cumulated vsize (KiB) 89804

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12974
/proc/meminfo: memFree=521800/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=92112 CPUtime=1416.88
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 24389196 822 0 0 132889 8798 1 0 25 0 1 0 58306696 94322688 21707 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 23028 21707 387 142 0 21982 0
Current children cumulated CPU time (s) 1416.88
Current children cumulated vsize (KiB) 92112

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12974
/proc/meminfo: memFree=519368/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=94292 CPUtime=1476.66
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 25520125 822 0 0 138478 9187 1 0 25 0 1 0 58306696 96555008 22342 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 23573 22342 387 142 0 22527 0
Current children cumulated CPU time (s) 1476.66
Current children cumulated vsize (KiB) 94292

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12974
/proc/meminfo: memFree=517448/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=95840 CPUtime=1536.44
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 26440929 822 0 0 144129 9514 1 0 25 0 1 0 58306696 98140160 22818 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 23960 22818 387 142 0 22914 0
Current children cumulated CPU time (s) 1536.44
Current children cumulated vsize (KiB) 95840

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12974
/proc/meminfo: memFree=515272/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=97632 CPUtime=1596.22
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 27427920 822 0 0 149756 9865 1 0 25 0 1 0 58306696 99975168 23358 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 24408 23358 387 142 0 23362 0
Current children cumulated CPU time (s) 1596.22
Current children cumulated vsize (KiB) 97632

[startup+1662.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/83 12974
/proc/meminfo: memFree=501640/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=127384 CPUtime=1656
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 27921227 822 0 0 155563 10036 1 0 25 0 1 0 58306696 130441216 26781 996147200 134512640 135095119 4294956304 18446744073709551615 134591821 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 31846 26781 387 142 0 30800 0
Current children cumulated CPU time (s) 1656
Current children cumulated vsize (KiB) 127384

[startup+1722.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/83 12974
/proc/meminfo: memFree=501384/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=127384 CPUtime=1715.79
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 27921298 822 0 0 161542 10036 1 0 25 0 1 0 58306696 130441216 26852 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 31846 26852 387 142 0 30800 0
Current children cumulated CPU time (s) 1715.79
Current children cumulated vsize (KiB) 127384

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 12974
/proc/meminfo: memFree=500808/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=127384 CPUtime=1775.57
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 27921402 822 0 0 167520 10036 1 0 25 0 1 0 58306696 130441216 26956 996147200 134512640 135095119 4294956304 18446744073709551615 134615598 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 31846 26956 387 142 0 30800 0
Current children cumulated CPU time (s) 1775.57
Current children cumulated vsize (KiB) 127384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.9 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 12974
/proc/meminfo: memFree=500744/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=127384 CPUtime=1800.08
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 27921445 822 0 0 169971 10036 1 0 25 0 1 0 58306696 130441216 26999 996147200 134512640 135095119 4294956304 18446744073709551615 134590379 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 31846 26999 387 142 0 30800 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 127384

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1806.9 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 12974
/proc/meminfo: memFree=500744/2055920 swapFree=4192812/4192956
[pid=12917] ppid=12915 vsize=127384 CPUtime=1800.08
/proc/12917/stat : 12917 (pcs.small) R 12915 12917 12466 0 -1 4194304 27921445 822 0 0 169971 10036 1 0 25 0 1 0 58306696 130441216 26999 996147200 134512640 135095119 4294956304 18446744073709551615 134590379 0 0 4096 0 0 0 0 17 0 0 0
/proc/12917/statm: 31846 26999 387 142 0 30800 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 127384

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.92
CPU time (s): 1800.12
CPU user time (s): 1699.72
CPU system time (s): 100.393
CPU usage (%): 99.6233
Max. virtual memory (cumulated for all children) (KiB): 145824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1699.72
system time used= 100.393
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27922267
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= 16
involuntary context switches= 25233

runsolver used 1.77473 second user time and 5.00424 second system time

The end

Launcher Data 

Begin job on node16 at 2009-07-16 04:46:38
IDJOB=2074421
IDBENCH=56100
IDSOLVER=734
FILE ID=node16/2074421-1247712398
PBS_JOBID= 9521390
Free space on /tmp= 66412 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-15-15-3.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2074421-1247712398/watcher-2074421-1247712398 -o /tmp/evaluation-result-2074421-1247712398/solver-2074421-1247712398 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2120324194 HOME/instance-2074421-1247712398.xml

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

MD5SUM BENCH= 788bc16485f787ede0b4976a55d63308
RANDOM SEED=2120324194

node16.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		: 3000.231
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		: 3000.231
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:       1265640 kB
Buffers:         71096 kB
Cached:         540292 kB
SwapCached:          0 kB
Active:         178984 kB
Inactive:       541832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1265640 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3756 kB
Writeback:           0 kB
Mapped:         129964 kB
Slab:            54348 kB
Committed_AS:   616844 kB
PageTables:       2104 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= 66412 MiB
End job on node16 at 2009-07-16 05:16:47