Trace number 2065884

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 0.3.2? 1196.81 1201.67

DiagnosticValue
ASSIGNMENTS1000000

General information on the benchmark

Namecsp/ramsey3/
normalized-ramsey-20-3.xml
MD5SUM329ec1b3e20036aaf15be07a06f46f0b
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 variables190
Number of constraints1140
Maximum constraint arity3
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1140
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.02	c Seed is 928355399
0.00/0.02	c Constructing HOME/instance-2065884-1247704087.xml  with 11400 constraints
0.07/0.11	c Solving 1000001 backtracks 25 restarts
1196.73/1201.66	s UNKNOWN
1196.73/1201.66	c Too many backtracks
1196.73/1201.66	d ASSIGNMENTS 1000001

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: UNKNOWN

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2065884-1247704087/watcher-2065884-1247704087 -o /tmp/evaluation-result-2065884-1247704087/solver-2065884-1247704087 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 928355399 HOME/instance-2065884-1247704087.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: 2.14 2.06 1.89 6/85 11323
/proc/meminfo: memFree=1416968/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=5356 CPUtime=0
/proc/11321/stat : 11321 (pcssolve) R 11319 11321 10153 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 57474325 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 234045893279 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/11321/statm: 1339 241 200 169 0 50 0
[pid=11322] ppid=11321 vsize=5356 CPUtime=0
/proc/11322/stat : 11322 (pcssolve) R 11321 11321 10153 0 -1 4194368 22 0 0 0 0 0 0 0 18 0 1 0 57474325 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 234045893927 0 0 4096 0 0 0 0 17 1 0 0
/proc/11322/statm: 1339 243 202 169 0 50 0
[pid=11323] ppid=11321 vsize=5356 CPUtime=0
/proc/11323/stat : 11323 (pcssolve) R 11321 11321 10153 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 57474325 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 234045893279 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/11323/statm: 1339 241 200 169 0 50 0

[startup+0.093927 s]
/proc/loadavg: 2.14 2.06 1.89 6/85 11323
/proc/meminfo: memFree=1416968/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=6236 CPUtime=0.06
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 1309 822 0 0 6 0 0 0 24 0 1 0 57474325 6385664 820 996147200 134512640 135095119 4294956304 18446744073709551615 4852852 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 1559 820 374 142 0 513 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6236

[startup+0.101922 s]
/proc/loadavg: 2.14 2.06 1.89 6/85 11323
/proc/meminfo: memFree=1416968/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=6236 CPUtime=0.07
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 1327 822 0 0 7 0 0 0 24 0 1 0 57474325 6385664 838 996147200 134512640 135095119 4294956304 18446744073709551615 5201533 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 1559 838 374 142 0 513 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6236

[startup+0.301944 s]
/proc/loadavg: 2.14 2.06 1.89 6/85 11323
/proc/meminfo: memFree=1416968/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=7056 CPUtime=0.27
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 1551 822 0 0 27 0 0 0 25 0 1 0 57474325 7225344 1062 996147200 134512640 135095119 4294956304 18446744073709551615 134556889 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 1764 1062 388 142 0 718 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7056

[startup+0.701988 s]
/proc/loadavg: 2.14 2.06 1.89 6/85 11323
/proc/meminfo: memFree=1416968/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=7196 CPUtime=0.67
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 1586 822 0 0 67 0 0 0 25 0 1 0 57474325 7368704 1097 996147200 134512640 135095119 4294956304 18446744073709551615 134555265 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 1799 1097 388 142 0 753 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7196

[startup+1.50107 s]
/proc/loadavg: 2.14 2.06 1.89 3/84 11327
/proc/meminfo: memFree=1414224/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=7292 CPUtime=1.47
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 1631 822 0 0 147 0 0 0 25 0 1 0 57474325 7467008 1142 996147200 134512640 135095119 4294956304 18446744073709551615 134578956 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 1823 1142 388 142 0 777 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7292

[startup+3.10124 s]
/proc/loadavg: 2.14 2.06 1.89 4/84 11327
/proc/meminfo: memFree=1413840/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=8496 CPUtime=3.06
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 1945 822 0 0 306 0 0 0 25 0 1 0 57474325 8699904 1327 996147200 134512640 135095119 4294956304 18446744073709551615 134842743 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 2124 1327 388 142 0 1078 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8496

[startup+6.30257 s]
/proc/loadavg: 2.12 2.05 1.89 3/84 11327
/proc/meminfo: memFree=1412752/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=8980 CPUtime=6.25
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 2124 822 0 0 625 0 0 0 25 0 1 0 57474325 9195520 1506 996147200 134512640 135095119 4294956304 18446744073709551615 134599367 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 2245 1506 388 142 0 1199 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8980

[startup+12.7012 s]
/proc/loadavg: 2.11 2.05 1.89 3/84 11327
/proc/meminfo: memFree=1410912/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=12040 CPUtime=12.62
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 3028 822 0 0 1261 1 0 0 25 0 1 0 57474325 12328960 2120 996147200 134512640 135095119 4294956304 18446744073709551615 134877395 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 3010 2120 388 142 0 1964 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 12040

[startup+25.5016 s]
/proc/loadavg: 2.09 2.05 1.89 3/84 11327
/proc/meminfo: memFree=1402848/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=18656 CPUtime=25.37
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 4897 822 0 0 2534 3 0 0 25 0 1 0 57474325 19103744 3989 996147200 134512640 135095119 4294956304 18446744073709551615 134848916 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 4664 3989 388 142 0 3618 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 18656

[startup+51.1013 s]
/proc/loadavg: 2.06 2.05 1.89 3/84 11327
/proc/meminfo: memFree=1386336/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=35844 CPUtime=50.86
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 9609 822 0 0 5079 7 0 0 25 0 1 0 57474325 36704256 8155 996147200 134512640 135095119 4294956304 18446744073709551615 134616993 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 8961 8155 388 142 0 7915 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 35844

[startup+102.306 s]
/proc/loadavg: 2.02 2.04 1.90 3/84 11327
/proc/meminfo: memFree=1358368/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=65252 CPUtime=101.86
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 17576 822 0 0 10173 13 0 0 25 0 1 0 57474325 66818048 15032 996147200 134512640 135095119 4294956304 18446744073709551615 134883043 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 16313 15032 388 142 0 15267 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 65252

[startup+162.302 s]
/proc/loadavg: 2.01 2.03 1.90 3/84 11327
/proc/meminfo: memFree=1306080/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=122572 CPUtime=161.62
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 32648 822 0 0 16139 23 0 0 25 0 1 0 57474325 125513728 28055 996147200 134512640 135095119 4294956304 18446744073709551615 134643066 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 30643 28055 388 142 0 29597 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 122572

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 1.91 3/84 11327
/proc/meminfo: memFree=1297248/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=129620 CPUtime=221.38
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 34878 822 0 0 22112 26 0 0 25 0 1 0 57474325 132730880 30285 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 32405 30285 388 142 0 31359 0
Current children cumulated CPU time (s) 221.38
Current children cumulated vsize (KiB) 129620

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 1.91 3/84 11327
/proc/meminfo: memFree=1275040/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=149936 CPUtime=281.13
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 40439 822 0 0 28082 31 0 0 25 0 1 0 57474325 153534464 35846 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 37484 35846 388 142 0 36438 0
Current children cumulated CPU time (s) 281.13
Current children cumulated vsize (KiB) 149936

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 1.91 3/84 11327
/proc/meminfo: memFree=1255968/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=167048 CPUtime=340.89
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 45177 822 0 0 34054 35 0 0 25 0 1 0 57474325 171057152 40584 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 41762 40584 388 142 0 40716 0
Current children cumulated CPU time (s) 340.89
Current children cumulated vsize (KiB) 167048

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/84 11327
/proc/meminfo: memFree=1172000/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=265120 CPUtime=400.64
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 70170 822 0 0 40016 48 0 0 25 0 1 0 57474325 271482880 61480 996147200 134512640 135095119 4294956304 18446744073709551615 134877302 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 66280 61480 388 142 0 65234 0
Current children cumulated CPU time (s) 400.64
Current children cumulated vsize (KiB) 265120

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/84 11327
/proc/meminfo: memFree=1170784/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=265120 CPUtime=460.41
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 70491 822 0 0 45992 49 0 0 25 0 1 0 57474325 271482880 61801 996147200 134512640 135095119 4294956304 18446744073709551615 134554977 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 66280 61801 388 142 0 65234 0
Current children cumulated CPU time (s) 460.41
Current children cumulated vsize (KiB) 265120

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/84 11327
/proc/meminfo: memFree=1169504/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=265120 CPUtime=520.17
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 70804 822 0 0 51968 49 0 0 25 0 1 0 57474325 271482880 62114 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 66280 62114 388 142 0 65234 0
Current children cumulated CPU time (s) 520.17
Current children cumulated vsize (KiB) 265120

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/84 11327
/proc/meminfo: memFree=1167904/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=265120 CPUtime=579.92
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 71207 822 0 0 57943 49 0 0 25 0 1 0 57474325 271482880 62517 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 66280 62517 388 142 0 65234 0
Current children cumulated CPU time (s) 579.92
Current children cumulated vsize (KiB) 265120

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/84 11327
/proc/meminfo: memFree=1166368/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=265120 CPUtime=639.68
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 71582 822 0 0 63918 50 0 0 25 0 1 0 57474325 271482880 62892 996147200 134512640 135095119 4294956304 18446744073709551615 134882865 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 66280 62892 388 142 0 65234 0
Current children cumulated CPU time (s) 639.68
Current children cumulated vsize (KiB) 265120

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/84 11327
/proc/meminfo: memFree=1152992/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=277680 CPUtime=699.43
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 75212 822 0 0 69889 54 0 0 25 0 1 0 57474325 284344320 66265 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 69420 66265 388 142 0 68374 0
Current children cumulated CPU time (s) 699.43
Current children cumulated vsize (KiB) 277680

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 1.91 4/84 11327
/proc/meminfo: memFree=1133344/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=297548 CPUtime=759.2
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 80614 822 0 0 75861 59 0 0 25 0 1 0 57474325 304689152 71154 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 74387 71154 388 142 0 73341 0
Current children cumulated CPU time (s) 759.2
Current children cumulated vsize (KiB) 297548

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/84 11327
/proc/meminfo: memFree=1113888/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=315348 CPUtime=818.95
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 85505 822 0 0 81831 64 0 0 25 0 1 0 57474325 322916352 76045 996147200 134512640 135095119 4294956304 18446744073709551615 134877344 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 78837 76045 388 142 0 77791 0
Current children cumulated CPU time (s) 818.95
Current children cumulated vsize (KiB) 315348

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/84 11327
/proc/meminfo: memFree=1097568/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=329752 CPUtime=878.72
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 89527 822 0 0 87804 68 0 0 25 0 1 0 57474325 337666048 80067 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 82438 80067 388 142 0 81392 0
Current children cumulated CPU time (s) 878.72
Current children cumulated vsize (KiB) 329752

[startup+942.302 s]
/proc/loadavg: 2.11 2.03 1.92 3/84 11327
/proc/meminfo: memFree=1084832/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=341340 CPUtime=938.47
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 92720 822 0 0 93774 73 0 0 25 0 1 0 57474325 349532160 83260 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 85335 83260 388 142 0 84289 0
Current children cumulated CPU time (s) 938.47
Current children cumulated vsize (KiB) 341340

[startup+1002.3 s]
/proc/loadavg: 2.04 2.02 1.92 3/84 11327
/proc/meminfo: memFree=1073312/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=351928 CPUtime=998.23
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 95569 822 0 0 99747 76 0 0 25 0 1 0 57474325 360374272 86109 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 87982 86109 388 142 0 86936 0
Current children cumulated CPU time (s) 998.23
Current children cumulated vsize (KiB) 351928

[startup+1062.3 s]
/proc/loadavg: 2.01 2.02 1.92 3/84 11327
/proc/meminfo: memFree=1062816/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=361644 CPUtime=1058
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 98210 822 0 0 105720 80 0 0 25 0 1 0 57474325 370323456 88750 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 90411 88750 388 142 0 89365 0
Current children cumulated CPU time (s) 1058
Current children cumulated vsize (KiB) 361644

[startup+1122.3 s]
/proc/loadavg: 2.08 2.03 1.93 3/84 11327
/proc/meminfo: memFree=1052768/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=370684 CPUtime=1117.75
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 100691 822 0 0 111692 83 0 0 25 0 1 0 57474325 379580416 91231 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 92671 91231 388 142 0 91625 0
Current children cumulated CPU time (s) 1117.75
Current children cumulated vsize (KiB) 370684

[startup+1182.3 s]
/proc/loadavg: 2.03 2.02 1.93 3/84 11327
/proc/meminfo: memFree=1043360/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=379516 CPUtime=1177.51
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 103060 822 0 0 117664 87 0 0 25 0 1 0 57474325 388624384 93600 996147200 134512640 135095119 4294956304 18446744073709551615 134839528 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 94879 93600 388 142 0 93833 0
Current children cumulated CPU time (s) 1177.51
Current children cumulated vsize (KiB) 379516

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

[startup+1190.3 s]
/proc/loadavg: 2.02 2.02 1.93 3/84 11327
/proc/meminfo: memFree=1042016/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=380612 CPUtime=1185.47
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 103371 822 0 0 118460 87 0 0 25 0 1 0 57474325 389746688 93911 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 95153 93911 388 142 0 94107 0
Current children cumulated CPU time (s) 1185.47
Current children cumulated vsize (KiB) 380612

[startup+1196.7 s]
/proc/loadavg: 2.02 2.02 1.93 3/84 11327
/proc/meminfo: memFree=1040928/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=381608 CPUtime=1191.85
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 103639 822 0 0 119097 88 0 0 25 0 1 0 57474325 390766592 94179 996147200 134512640 135095119 4294956304 18446744073709551615 134642776 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 95402 94179 388 142 0 94356 0
Current children cumulated CPU time (s) 1191.85
Current children cumulated vsize (KiB) 381608

[startup+1199.9 s]
/proc/loadavg: 2.02 2.02 1.93 3/84 11327
/proc/meminfo: memFree=1040544/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=382104 CPUtime=1195.04
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 103766 822 0 0 119416 88 0 0 25 0 1 0 57474325 391274496 94306 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 95526 94306 388 142 0 94480 0
Current children cumulated CPU time (s) 1195.04
Current children cumulated vsize (KiB) 382104

[startup+1200.7 s]
/proc/loadavg: 2.02 2.02 1.93 3/84 11327
/proc/meminfo: memFree=1040416/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=382204 CPUtime=1195.84
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 103793 822 0 0 119496 88 0 0 25 0 1 0 57474325 391376896 94333 996147200 134512640 135095119 4294956304 18446744073709551615 5166594 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 95551 94333 388 142 0 94505 0
Current children cumulated CPU time (s) 1195.84
Current children cumulated vsize (KiB) 382204

[startup+1201.1 s]
/proc/loadavg: 2.02 2.02 1.93 3/84 11327
/proc/meminfo: memFree=1071712/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=349432 CPUtime=1196.23
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 103793 822 0 0 119535 88 0 0 25 0 1 0 57474325 357818368 86431 996147200 134512640 135095119 4294956304 18446744073709551615 5166613 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 87358 86431 388 142 0 86312 0
Current children cumulated CPU time (s) 1196.23
Current children cumulated vsize (KiB) 349432

[startup+1201.5 s]
/proc/loadavg: 2.02 2.02 1.93 3/84 11327
/proc/meminfo: memFree=1071712/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=348820 CPUtime=1196.63
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 103793 822 0 0 119575 88 0 0 25 0 1 0 57474325 357191680 86294 996147200 134512640 135095119 4294956304 18446744073709551615 5165054 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 87205 86294 388 142 0 86159 0
Current children cumulated CPU time (s) 1196.63
Current children cumulated vsize (KiB) 348820

[startup+1201.6 s]
/proc/loadavg: 2.02 2.02 1.93 3/84 11327
/proc/meminfo: memFree=1071712/2055920 swapFree=4192812/4192956
[pid=11321] ppid=11319 vsize=348820 CPUtime=1196.73
/proc/11321/stat : 11321 (pcs.small) R 11319 11321 10153 0 -1 4194304 103793 822 0 0 119585 88 0 0 25 0 1 0 57474325 357191680 86294 996147200 134512640 135095119 4294956304 18446744073709551615 5165063 0 0 4096 0 0 0 0 17 0 0 0
/proc/11321/statm: 87205 86294 388 142 0 86159 0
Current children cumulated CPU time (s) 1196.73
Current children cumulated vsize (KiB) 348820

Child status: 0
Real time (s): 1201.67
CPU time (s): 1196.81
CPU user time (s): 1195.87
CPU system time (s): 0.942856
CPU usage (%): 99.5958
Max. virtual memory (cumulated for all children) (KiB): 382204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.87
system time used= 0.942856
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104617
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= 39527

runsolver used 1.22081 second user time and 3.15652 second system time

The end

Launcher Data 

Begin job on node79 at 2009-07-16 02:28:07
IDJOB=2065884
IDBENCH=54438
IDSOLVER=733
FILE ID=node79/2065884-1247704087
PBS_JOBID= 9521158
Free space on /tmp= 66388 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/ramsey3/normalized-ramsey-20-3.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2065884-1247704087/watcher-2065884-1247704087 -o /tmp/evaluation-result-2065884-1247704087/solver-2065884-1247704087 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 928355399 HOME/instance-2065884-1247704087.xml

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

MD5SUM BENCH= 329ec1b3e20036aaf15be07a06f46f0b
RANDOM SEED=928355399

node79.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		: 3000.229
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		: 3000.229
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:      2055920 kB
MemFree:       1417784 kB
Buffers:         78152 kB
Cached:         449528 kB
SwapCached:          0 kB
Active:         208396 kB
Inactive:       357952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1417784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2060 kB
Writeback:           0 kB
Mapped:          59144 kB
Slab:            56916 kB
Committed_AS:   578348 kB
PageTables:       1884 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= 66388 MiB
End job on node79 at 2009-07-16 02:48:09