Trace number 2079788

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? (TO) 1800.05 1811.53

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-11_ext.xml
MD5SUMd42caf4e1efddbd9510df2799bc6f635
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 benchmark92.6059
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints60
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension60
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
0.17/0.21	c Seed is 438829354
0.17/0.21	c Constructing HOME/instance-2079788-1247717061.xml  with 60 constraints
0.37/0.48	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-2079788-1247717061/watcher-2079788-1247717061 -o /tmp/evaluation-result-2079788-1247717061/solver-2079788-1247717061 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 438829354 HOME/instance-2079788-1247717061.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: 2.05 2.05 2.03 4/72 14664
/proc/meminfo: memFree=1509160/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=5356 CPUtime=0
/proc/14664/stat : 14664 (pcssolve) R 14662 14664 12223 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 58772419 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 233588714143 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14664/statm: 1339 241 200 169 0 50 0
[pid=14665] ppid=14664 vsize=0 CPUtime=0
/proc/14665/stat : 14665 (fgrep) Z 14664 14664 12223 0 -1 4194316 155 0 0 0 0 0 0 0 18 0 1 0 58772419 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/14665/statm: 0 0 0 0 0 0 0
[pid=14666] ppid=14664 vsize=5356 CPUtime=0
/proc/14666/stat : 14666 (pcssolve) R 14664 14664 12223 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 58772419 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 233588714143 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14666/statm: 1339 241 200 169 0 50 0

[startup+0.0680269 s]
/proc/loadavg: 2.05 2.05 2.03 4/72 14664
/proc/meminfo: memFree=1509160/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=4940 CPUtime=0.05
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 896 822 0 0 4 0 1 0 18 0 1 0 58772419 5058560 505 996147200 134512640 135095119 4294956304 18446744073709551615 4159195809 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 1235 505 375 142 0 189 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4940

[startup+0.101031 s]
/proc/loadavg: 2.05 2.05 2.03 4/72 14664
/proc/meminfo: memFree=1509160/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=5340 CPUtime=0.08
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 949 822 0 0 7 0 1 0 18 0 1 0 58772419 5468160 558 996147200 134512640 135095119 4294956304 18446744073709551615 11120080 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 1335 558 375 142 0 289 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5340

[startup+0.301068 s]
/proc/loadavg: 2.05 2.05 2.03 4/72 14664
/proc/meminfo: memFree=1509160/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=8044 CPUtime=0.27
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 1280 822 0 0 26 0 1 0 19 0 1 0 58772419 8237056 889 996147200 134512640 135095119 4294956304 18446744073709551615 11153003 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 2011 889 375 142 0 965 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8044

[startup+0.701145 s]
/proc/loadavg: 2.05 2.05 2.03 4/72 14664
/proc/meminfo: memFree=1509160/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=10468 CPUtime=0.67
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 1617 822 0 0 66 0 1 0 23 0 1 0 58772419 10719232 1226 996147200 134512640 135095119 4294956304 18446744073709551615 134927080 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 2617 1226 390 142 0 1571 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 10468

[startup+1.50129 s]
/proc/loadavg: 2.05 2.05 2.03 3/73 14670
/proc/meminfo: memFree=1505632/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=10468 CPUtime=1.46
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 1625 822 0 0 145 0 1 0 25 0 1 0 58772419 10719232 1234 996147200 134512640 135095119 4294956304 18446744073709551615 134911164 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 2617 1234 390 142 0 1571 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 10468

[startup+3.10258 s]
/proc/loadavg: 2.04 2.05 2.03 3/73 14670
/proc/meminfo: memFree=1505312/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=10600 CPUtime=3.06
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 1662 822 0 0 305 0 1 0 25 0 1 0 58772419 10854400 1271 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 2650 1271 390 142 0 1604 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 10600

[startup+6.30116 s]
/proc/loadavg: 2.04 2.05 2.03 3/73 14670
/proc/meminfo: memFree=1505184/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=10728 CPUtime=6.23
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 1737 822 0 0 622 0 1 0 25 0 1 0 58772419 10985472 1313 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 2682 1313 390 142 0 1636 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10728

[startup+12.7013 s]
/proc/loadavg: 2.04 2.05 2.03 3/73 14670
/proc/meminfo: memFree=1504552/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=11116 CPUtime=12.58
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 1901 822 0 0 1256 1 1 0 25 0 1 0 58772419 11382784 1412 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 2779 1412 390 142 0 1733 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 11116

[startup+25.5016 s]
/proc/loadavg: 2.03 2.05 2.03 3/73 14670
/proc/meminfo: memFree=1503848/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=11756 CPUtime=25.28
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 2267 822 0 0 2526 1 1 0 25 0 1 0 58772419 12038144 1616 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 2939 1616 390 142 0 1893 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 11756

[startup+51.1013 s]
/proc/loadavg: 2.02 2.04 2.02 3/73 14670
/proc/meminfo: memFree=1501928/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=13036 CPUtime=50.68
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 2997 822 0 0 5065 2 1 0 25 0 1 0 58772419 13348864 2024 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 3259 2024 390 142 0 2213 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 13036

[startup+102.307 s]
/proc/loadavg: 2.01 2.03 2.02 3/73 14670
/proc/meminfo: memFree=1497704/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=15728 CPUtime=101.47
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 4457 822 0 0 10144 2 1 0 25 0 1 0 58772419 16105472 2842 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 3932 2842 390 142 0 2886 0
Current children cumulated CPU time (s) 101.47
Current children cumulated vsize (KiB) 15728

[startup+162.301 s]
/proc/loadavg: 2.00 2.03 2.01 3/73 14670
/proc/meminfo: memFree=1492328/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=19256 CPUtime=161
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 5874 822 0 0 16096 3 1 0 25 0 1 0 58772419 19718144 3969 996147200 134512640 135095119 4294956304 18446744073709551615 134927086 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 4814 3969 390 142 0 3768 0
Current children cumulated CPU time (s) 161
Current children cumulated vsize (KiB) 19256

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 2.01 3/73 14670
/proc/meminfo: memFree=1485544/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=25720 CPUtime=220.53
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 7998 822 0 0 22047 5 1 0 25 0 1 0 58772419 26337280 5068 996147200 134512640 135095119 4294956304 18446744073709551615 134918117 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 6430 5068 390 142 0 5384 0
Current children cumulated CPU time (s) 220.53
Current children cumulated vsize (KiB) 25720

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 14670
/proc/meminfo: memFree=1479592/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=31068 CPUtime=280.05
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 9921 822 0 0 27998 6 1 0 25 0 1 0 58772419 31813632 6413 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 7767 6413 390 142 0 6721 0
Current children cumulated CPU time (s) 280.05
Current children cumulated vsize (KiB) 31068

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 14670
/proc/meminfo: memFree=1475688/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=40700 CPUtime=339.58
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 12820 822 0 0 33949 8 1 0 25 0 1 0 58772419 41676800 7263 996147200 134512640 135095119 4294956304 18446744073709551615 134927011 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 10175 7263 390 142 0 9129 0
Current children cumulated CPU time (s) 339.58
Current children cumulated vsize (KiB) 40700

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14670
/proc/meminfo: memFree=1471016/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=42924 CPUtime=399.1
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 13869 822 0 0 39901 8 1 0 25 0 1 0 58772419 43954176 8312 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 10731 8312 390 142 0 9685 0
Current children cumulated CPU time (s) 399.1
Current children cumulated vsize (KiB) 42924

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14670
/proc/meminfo: memFree=1465960/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=45280 CPUtime=458.62
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 14925 822 0 0 45852 9 1 0 25 0 1 0 58772419 46366720 9368 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 11320 9368 390 142 0 10274 0
Current children cumulated CPU time (s) 458.62
Current children cumulated vsize (KiB) 45280

[startup+522.301 s]
/proc/loadavg: 2.08 2.02 2.01 3/73 14670
/proc/meminfo: memFree=1456168/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=56228 CPUtime=518.15
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 18178 822 0 0 51803 11 1 0 25 0 1 0 58772419 57577472 11596 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 14057 11596 390 142 0 13011 0
Current children cumulated CPU time (s) 518.15
Current children cumulated vsize (KiB) 56228

[startup+582.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 14670
/proc/meminfo: memFree=1453288/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=56228 CPUtime=577.67
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 18665 822 0 0 57754 12 1 0 25 0 1 0 58772419 57577472 12083 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 14057 12083 390 142 0 13011 0
Current children cumulated CPU time (s) 577.67
Current children cumulated vsize (KiB) 56228

[startup+642.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 14670
/proc/meminfo: memFree=1450088/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=56620 CPUtime=637.2

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14670
/proc/meminfo: memFree=1427112/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=81756 CPUtime=875.27
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 27419 822 0 0 87507 19 1 0 25 0 1 0 58772419 83718144 16740 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 20439 16740 390 142 0 19393 0
Current children cumulated CPU time (s) 875.27
Current children cumulated vsize (KiB) 81756

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14670
/proc/meminfo: memFree=1422824/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=83832 CPUtime=934.77
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 28416 822 0 0 93455 21 1 0 25 0 1 0 58772419 85843968 17737 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 20958 17737 390 142 0 19912 0
Current children cumulated CPU time (s) 934.77
Current children cumulated vsize (KiB) 83832

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14670
/proc/meminfo: memFree=1406184/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=106268 CPUtime=994.29
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 34475 822 0 0 99403 25 1 0 25 0 1 0 58772419 108818432 21747 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 26567 21747 390 142 0 25521 0
Current children cumulated CPU time (s) 994.29
Current children cumulated vsize (KiB) 106268

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14670
/proc/meminfo: memFree=1404072/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=106268 CPUtime=1053.79
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 34932 822 0 0 105352 26 1 0 25 0 1 0 58772419 108818432 22204 996147200 134512640 135095119 4294956304 18446744073709551615 134927223 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 26567 22204 390 142 0 25521 0
Current children cumulated CPU time (s) 1053.79
Current children cumulated vsize (KiB) 106268

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14670
/proc/meminfo: memFree=1401704/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=106268 CPUtime=1113.29
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 35396 822 0 0 111301 27 1 0 25 0 1 0 58772419 108818432 22668 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 26567 22668 390 142 0 25521 0
Current children cumulated CPU time (s) 1113.29
Current children cumulated vsize (KiB) 106268

[startup+1182.3 s]
/proc/loadavg: 2.15 2.03 2.01 3/73 14670
/proc/meminfo: memFree=1399400/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=106268 CPUtime=1172.77
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 35858 822 0 0 117248 28 1 0 25 0 1 0 58772419 108818432 23130 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 26567 23130 390 142 0 25521 0
Current children cumulated CPU time (s) 1172.77
Current children cumulated vsize (KiB) 106268

[startup+1242.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 14670
/proc/meminfo: memFree=1396648/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=106268 CPUtime=1232.28
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 36309 822 0 0 123197 30 1 0 25 0 1 0 58772419 108818432 23581 996147200 134512640 135095119 4294956304 18446744073709551615 134926985 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 26567 23581 390 142 0 25521 0
Current children cumulated CPU time (s) 1232.28
Current children cumulated vsize (KiB) 106268

[startup+1302.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 14670
/proc/meminfo: memFree=1393704/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=106268 CPUtime=1291.78
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 36764 822 0 0 129146 31 1 0 25 0 1 0 58772419 108818432 24036 996147200 134512640 135095119 4294956304 18446744073709551615 134927054 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 26567 24036 390 142 0 25521 0
Current children cumulated CPU time (s) 1291.78
Current children cumulated vsize (KiB) 106268

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 14670
/proc/meminfo: memFree=1389992/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=107440 CPUtime=1351.29
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 37524 822 0 0 135096 32 1 0 25 0 1 0 58772419 110018560 24796 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/14664/statm: 26860 24796 390 142 0 25814 0
Current children cumulated CPU time (s) 1351.29
Current children cumulated vsize (KiB) 107440

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 14703
/proc/meminfo: memFree=1394976/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=142308 CPUtime=1410.93
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 46693 822 0 0 141055 37 1 0 25 0 1 0 58772419 145723392 25772 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/14664/statm: 35577 25772 390 142 0 34531 0
Current children cumulated CPU time (s) 1410.93
Current children cumulated vsize (KiB) 142308

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14703
/proc/meminfo: memFree=1343584/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=144416 CPUtime=1470.91
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 47682 822 0 0 147051 39 1 0 25 0 1 0 58772419 147881984 26761 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/14664/statm: 36104 26761 390 142 0 35058 0
Current children cumulated CPU time (s) 1470.91
Current children cumulated vsize (KiB) 144416

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14703
/proc/meminfo: memFree=1291296/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=146520 CPUtime=1530.89
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 48670 822 0 0 153047 41 1 0 25 0 1 0 58772419 150036480 27749 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14664/statm: 36630 27749 390 142 0 35584 0
Current children cumulated CPU time (s) 1530.89
Current children cumulated vsize (KiB) 146520

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14703
/proc/meminfo: memFree=1233120/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=148596 CPUtime=1590.88
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 49635 822 0 0 159045 42 1 0 25 0 1 0 58772419 152162304 28714 996147200 134512640 135095119 4294956304 18446744073709551615 134911267 0 0 4096 0 0 0 0 17 1 0 0
/proc/14664/statm: 37149 28714 390 142 0 36103 0
Current children cumulated CPU time (s) 1590.88
Current children cumulated vsize (KiB) 148596

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14703
/proc/meminfo: memFree=1182752/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=150552 CPUtime=1650.85
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 50571 822 0 0 165040 44 1 0 25 0 1 0 58772419 154165248 29650 996147200 134512640 135095119 4294956304 18446744073709551615 134926985 0 0 4096 0 0 0 0 17 1 0 0
/proc/14664/statm: 37638 29650 390 142 0 36592 0
Current children cumulated CPU time (s) 1650.85
Current children cumulated vsize (KiB) 150552

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14703
/proc/meminfo: memFree=1131744/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=152512 CPUtime=1710.83
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 51531 822 0 0 171037 45 1 0 25 0 1 0 58772419 156172288 30610 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14664/statm: 38128 30610 390 142 0 37082 0
Current children cumulated CPU time (s) 1710.83
Current children cumulated vsize (KiB) 152512

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14703
/proc/meminfo: memFree=1077664/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=154460 CPUtime=1770.81
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 52476 822 0 0 177034 46 1 0 25 0 1 0 58772419 158167040 31555 996147200 134512640 135095119 4294956304 18446744073709551615 134918142 0 0 4096 0 0 0 0 17 1 0 0
/proc/14664/statm: 38615 31555 390 142 0 37569 0
Current children cumulated CPU time (s) 1770.81
Current children cumulated vsize (KiB) 154460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14703
/proc/meminfo: memFree=1053856/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=155516 CPUtime=1800.01
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 52944 822 0 0 179953 47 1 0 25 0 1 0 58772419 159248384 32023 996147200 134512640 135095119 4294956304 18446744073709551615 134918117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14664/statm: 38879 32023 390 142 0 37833 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 155516

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

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

[startup+1811.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14703
/proc/meminfo: memFree=1053856/2055920 swapFree=4192812/4192956
[pid=14664] ppid=14662 vsize=155516 CPUtime=1800.01
/proc/14664/stat : 14664 (pcs.small) R 14662 14664 12223 0 -1 4194304 52944 822 0 0 179953 47 1 0 25 0 1 0 58772419 159248384 32023 996147200 134512640 135095119 4294956304 18446744073709551615 134918117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14664/statm: 38879 32023 390 142 0 37833 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 155516

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.53
CPU time (s): 1800.05
CPU user time (s): 1799.55
CPU system time (s): 0.504923
CPU usage (%): 99.3663
Max. virtual memory (cumulated for all children) (KiB): 155516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.55
system time used= 0.504923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53766
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= 34101

runsolver used 1.91171 second user time and 4.90625 second system time

The end

Launcher Data 

Begin job on node27 at 2009-07-16 06:04:22
IDJOB=2079788
IDBENCH=56958
IDSOLVER=733
FILE ID=node27/2079788-1247717061
PBS_JOBID= 9521343
Free space on /tmp= 66244 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-11_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079788-1247717061/watcher-2079788-1247717061 -o /tmp/evaluation-result-2079788-1247717061/solver-2079788-1247717061 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 438829354 HOME/instance-2079788-1247717061.xml

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

MD5SUM BENCH= d42caf4e1efddbd9510df2799bc6f635
RANDOM SEED=438829354

node27.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		: 2800.239
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	: 5521.40
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		: 2800.239
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:       1509640 kB
Buffers:         70216 kB
Cached:         379264 kB
SwapCached:          0 kB
Active:          64192 kB
Inactive:       409184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1509640 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3048 kB
Writeback:           0 kB
Mapped:          35244 kB
Slab:            58288 kB
Committed_AS:   566508 kB
PageTables:       1712 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66240 MiB
End job on node27 at 2009-07-16 06:34:35