Trace number 2089908

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) 1800.11 1813.83

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-14_ext.xml
MD5SUM0515b60adef10b820d8bf5dbf4316c57
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark58.4451
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints335
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension335
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.18/0.21	c Seed is 407987179
0.18/0.21	c Constructing HOME/instance-2089908-1247730781.xml  with 6322 constraints
0.18/0.21	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-2089908-1247730781/watcher-2089908-1247730781 -o /tmp/evaluation-result-2089908-1247730781/solver-2089908-1247730781 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 407987179 HOME/instance-2089908-1247730781.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: 1.95 2.04 2.00 4/72 20673
/proc/meminfo: memFree=1434844/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=5356 CPUtime=0
/proc/20673/stat : 20673 (pcssolve) R 20671 20673 20231 0 -1 4194304 290 0 0 0 0 0 0 0 19 0 1 0 60142801 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 256364833439 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20673/statm: 1339 241 200 169 0 50 0
[pid=20674] ppid=20673 vsize=5356 CPUtime=0
/proc/20674/stat : 20674 (pcssolve) R 20673 20673 20231 0 -1 4194368 21 0 0 0 0 0 0 0 19 0 1 0 60142801 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 256365001317 0 0 4100 65536 0 0 0 17 0 0 0
/proc/20674/statm: 1339 243 202 169 0 50 0
[pid=20675] ppid=20673 vsize=5356 CPUtime=0
/proc/20675/stat : 20675 (pcssolve) R 20673 20673 20231 0 -1 4194368 0 0 0 0 0 0 0 0 19 0 1 0 60142801 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 256364833439 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20675/statm: 1339 241 200 169 0 50 0

[startup+0.06021 s]
/proc/loadavg: 1.95 2.04 2.00 4/72 20673
/proc/meminfo: memFree=1434844/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=5036 CPUtime=0.04
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 987 822 0 0 4 0 0 0 18 0 1 0 60142801 5156864 596 996147200 134512640 135095119 4294956304 18446744073709551615 10696315 0 0 4096 0 0 0 0 17 0 0 0
/proc/20673/statm: 1259 596 364 142 0 213 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5036

[startup+0.101214 s]
/proc/loadavg: 1.95 2.04 2.00 4/72 20673
/proc/meminfo: memFree=1434844/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=6376 CPUtime=0.08
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 1342 822 0 0 8 0 0 0 18 0 1 0 60142801 6529024 918 996147200 134512640 135095119 4294956304 18446744073709551615 10694184 0 0 4096 0 0 0 0 17 0 0 0
/proc/20673/statm: 1594 918 373 142 0 548 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6376

[startup+0.301234 s]
/proc/loadavg: 1.95 2.04 2.00 4/72 20673
/proc/meminfo: memFree=1434844/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=6376 CPUtime=0.28
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 1350 822 0 0 28 0 0 0 20 0 1 0 60142801 6529024 926 996147200 134512640 135095119 4294956304 18446744073709551615 134638149 0 0 4096 0 0 0 0 17 0 0 0
/proc/20673/statm: 1594 926 378 142 0 548 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6376

[startup+0.701277 s]
/proc/loadavg: 1.95 2.04 2.00 4/72 20673
/proc/meminfo: memFree=1434844/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=6376 CPUtime=0.67
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 1357 822 0 0 67 0 0 0 23 0 1 0 60142801 6529024 933 996147200 134512640 135095119 4294956304 18446744073709551615 134641301 0 0 4096 0 0 0 0 17 0 0 0
/proc/20673/statm: 1594 933 378 142 0 548 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6376

[startup+1.50136 s]
/proc/loadavg: 1.95 2.04 2.00 3/73 20679
/proc/meminfo: memFree=1432148/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=6632 CPUtime=1.47
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 1437 822 0 0 147 0 0 0 25 0 1 0 60142801 6791168 948 996147200 134512640 135095119 4294956304 18446744073709551615 134643050 0 0 4096 0 0 0 0 17 0 0 0
/proc/20673/statm: 1658 948 378 142 0 612 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6632

[startup+3.10591 s]
/proc/loadavg: 1.95 2.04 2.00 3/73 20679
/proc/meminfo: memFree=1431892/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=7148 CPUtime=3.07
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 1590 822 0 0 307 0 0 0 25 0 1 0 60142801 7319552 1101 996147200 134512640 135095119 4294956304 18446744073709551615 134641909 0 0 4096 0 0 0 0 17 0 0 0
/proc/20673/statm: 1787 1101 378 142 0 741 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7148

[startup+6.30186 s]
/proc/loadavg: 1.95 2.04 2.00 3/73 20679
/proc/meminfo: memFree=1429780/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=9356 CPUtime=6.26
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 2276 822 0 0 625 1 0 0 25 0 1 0 60142801 9580544 1529 996147200 134512640 135095119 4294956304 18446744073709551615 134555147 0 0 4096 0 0 0 0 17 0 0 0
/proc/20673/statm: 2339 1529 378 142 0 1293 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 9356

[startup+12.7015 s]
/proc/loadavg: 1.96 2.04 2.00 3/73 20679
/proc/meminfo: memFree=1427932/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=11168 CPUtime=12.63
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 2962 822 0 0 1262 1 0 0 25 0 1 0 60142801 11436032 1958 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20673/statm: 2792 1958 378 142 0 1746 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 11168

[startup+25.5018 s]
/proc/loadavg: 1.97 2.04 2.00 3/73 20681
/proc/meminfo: memFree=1423836/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=16472 CPUtime=25.37
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 4645 822 0 0 2535 2 0 0 25 0 1 0 60142801 16867328 2838 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20673/statm: 4118 2838 378 142 0 3072 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 16472

[startup+51.1015 s]
/proc/loadavg: 1.98 2.04 2.00 3/73 20681
/proc/meminfo: memFree=1419228/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=18572 CPUtime=50.87
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 5620 822 0 0 5083 4 0 0 25 0 1 0 60142801 19017728 3813 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 0 0 0
/proc/20673/statm: 4643 3813 378 142 0 3597 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 18572

[startup+102.302 s]
/proc/loadavg: 1.99 2.03 2.00 3/73 20714
/proc/meminfo: memFree=1481684/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=29720 CPUtime=101.57
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 9041 822 0 0 10150 7 0 0 25 0 1 0 60142801 30433280 5696 996147200 134512640 135095119 4294956304 18446744073709551615 134554989 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 7430 5696 378 142 0 6384 0
Current children cumulated CPU time (s) 101.57
Current children cumulated vsize (KiB) 29720

[startup+162.302 s]
/proc/loadavg: 2.03 2.03 2.00 3/73 20714
/proc/meminfo: memFree=1468500/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=31564 CPUtime=161.11
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 10099 822 0 0 16103 8 0 0 25 0 1 0 60142801 32321536 6754 996147200 134512640 135095119 4294956304 18446744073709551615 134641721 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 7891 6754 378 142 0 6845 0
Current children cumulated CPU time (s) 161.11
Current children cumulated vsize (KiB) 31564

[startup+222.306 s]
/proc/loadavg: 2.08 2.04 2.00 3/73 20714
/proc/meminfo: memFree=1459092/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=42516 CPUtime=220.66
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 13351 822 0 0 22055 11 0 0 25 0 1 0 60142801 43536384 7957 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 10629 7957 378 142 0 9583 0
Current children cumulated CPU time (s) 220.66
Current children cumulated vsize (KiB) 42516

[startup+282.301 s]
/proc/loadavg: 2.10 2.05 2.00 3/73 20714
/proc/meminfo: memFree=1450132/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=44872 CPUtime=280.2
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 14403 822 0 0 28008 12 0 0 25 0 1 0 60142801 45948928 9009 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 11218 9009 378 142 0 10172 0
Current children cumulated CPU time (s) 280.2
Current children cumulated vsize (KiB) 44872

[startup+342.302 s]
/proc/loadavg: 2.10 2.05 2.00 3/73 20714
/proc/meminfo: memFree=1436500/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=56624 CPUtime=339.75
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 17750 822 0 0 33961 14 0 0 25 0 1 0 60142801 57982976 11331 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 14156 11331 378 142 0 13110 0
Current children cumulated CPU time (s) 339.75
Current children cumulated vsize (KiB) 56624

[startup+402.302 s]
/proc/loadavg: 2.09 2.06 2.00 3/73 20714
/proc/meminfo: memFree=1425940/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=56624 CPUtime=399.29
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 18139 822 0 0 39915 14 0 0 25 0 1 0 60142801 57982976 11720 996147200 134512640 135095119 4294956304 18446744073709551615 134615467 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 14156 11720 378 142 0 13110 0
Current children cumulated CPU time (s) 399.29
Current children cumulated vsize (KiB) 56624

[startup+462.302 s]
/proc/loadavg: 2.19 2.09 2.01 3/73 20714
/proc/meminfo: memFree=1422804/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=56624 CPUtime=458.84
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 18507 822 0 0 45870 14 0 0 25 0 1 0 60142801 57982976 12088 996147200 134512640 135095119 4294956304 18446744073709551615 134589572 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 14156 12088 378 142 0 13110 0
Current children cumulated CPU time (s) 458.84
Current children cumulated vsize (KiB) 56624

[startup+522.301 s]
/proc/loadavg: 2.15 2.10 2.02 3/73 20720
/proc/meminfo: memFree=1418900/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=57668 CPUtime=518.36
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 19128 822 0 0 51821 15 0 0 25 0 1 0 60142801 59052032 12709 996147200 134512640 135095119 4294956304 18446744073709551615 134644035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 14417 12709 378 142 0 13371 0
Current children cumulated CPU time (s) 518.36
Current children cumulated vsize (KiB) 57668

[startup+582.301 s]
/proc/loadavg: 2.06 2.08 2.01 3/73 20720
/proc/meminfo: memFree=1413012/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=59376 CPUtime=577.91
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 19900 822 0 0 57775 16 0 0 25 0 1 0 60142801 60801024 13481 996147200 134512640 135095119 4294956304 18446744073709551615 134617695 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 14844 13481 378 142 0 13798 0
Current children cumulated CPU time (s) 577.91
Current children cumulated vsize (KiB) 59376

[startup+642.302 s]
/proc/loadavg: 2.02 2.06 2.01 3/73 20720
/proc/meminfo: memFree=1406932/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=77464 CPUtime=637.45

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

[startup+882.306 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 20720
/proc/meminfo: memFree=1383892/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=83764 CPUtime=875.64
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 27579 822 0 0 87541 23 0 0 25 0 1 0 60142801 85774336 17063 996147200 134512640 135095119 4294956304 18446744073709551615 134642661 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 20941 17063 378 142 0 19895 0
Current children cumulated CPU time (s) 875.64
Current children cumulated vsize (KiB) 83764

[startup+942.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 20720
/proc/meminfo: memFree=1378580/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=85348 CPUtime=935.17
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 28249 822 0 0 93493 24 0 0 25 0 1 0 60142801 87396352 17733 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 21337 17733 378 142 0 20291 0
Current children cumulated CPU time (s) 935.17
Current children cumulated vsize (KiB) 85348

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20720
/proc/meminfo: memFree=1373396/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=86784 CPUtime=994.72
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 28891 822 0 0 99448 24 0 0 25 0 1 0 60142801 88866816 18375 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 21696 18375 378 142 0 20650 0
Current children cumulated CPU time (s) 994.72
Current children cumulated vsize (KiB) 86784

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1368276/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=88228 CPUtime=1054.26
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 29540 822 0 0 105401 25 0 0 25 0 1 0 60142801 90345472 19024 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 22057 19024 378 142 0 21011 0
Current children cumulated CPU time (s) 1054.26
Current children cumulated vsize (KiB) 88228

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1348756/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=111992 CPUtime=1113.81
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 35766 822 0 0 111352 29 0 0 25 0 1 0 60142801 114679808 23201 996147200 134512640 135095119 4294956304 18446744073709551615 134636881 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 27998 23201 378 142 0 26952 0
Current children cumulated CPU time (s) 1113.81
Current children cumulated vsize (KiB) 111992

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1331540/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=111992 CPUtime=1173.35
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 36037 822 0 0 117306 29 0 0 25 0 1 0 60142801 114679808 23472 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 27998 23472 378 142 0 26952 0
Current children cumulated CPU time (s) 1173.35
Current children cumulated vsize (KiB) 111992

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1329428/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=111992 CPUtime=1232.9
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 36300 822 0 0 123260 30 0 0 25 0 1 0 60142801 114679808 23735 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 27998 23735 378 142 0 26952 0
Current children cumulated CPU time (s) 1232.9
Current children cumulated vsize (KiB) 111992

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1327380/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=111992 CPUtime=1292.44
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 36552 822 0 0 129214 30 0 0 25 0 1 0 60142801 114679808 23987 996147200 134512640 135095119 4294956304 18446744073709551615 134616764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 27998 23987 378 142 0 26952 0
Current children cumulated CPU time (s) 1292.44
Current children cumulated vsize (KiB) 111992

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1325396/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=111992 CPUtime=1352
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 36801 822 0 0 135169 31 0 0 25 0 1 0 60142801 114679808 24236 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 27998 24236 378 142 0 26952 0
Current children cumulated CPU time (s) 1352
Current children cumulated vsize (KiB) 111992

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1323412/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=111992 CPUtime=1411.54
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 37056 822 0 0 141123 31 0 0 25 0 1 0 60142801 114679808 24491 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 27998 24491 378 142 0 26952 0
Current children cumulated CPU time (s) 1411.54
Current children cumulated vsize (KiB) 111992

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1321428/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=111992 CPUtime=1471.07
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 37300 822 0 0 147076 31 0 0 25 0 1 0 60142801 114679808 24735 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 27998 24735 378 142 0 26952 0
Current children cumulated CPU time (s) 1471.07
Current children cumulated vsize (KiB) 111992

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1319572/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=111992 CPUtime=1530.62
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 37541 822 0 0 153031 31 0 0 25 0 1 0 60142801 114679808 24976 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 27998 24976 378 142 0 26952 0
Current children cumulated CPU time (s) 1530.62
Current children cumulated vsize (KiB) 111992

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1317652/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=111992 CPUtime=1590.17
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 37775 822 0 0 158985 32 0 0 25 0 1 0 60142801 114679808 25210 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 27998 25210 378 142 0 26952 0
Current children cumulated CPU time (s) 1590.17
Current children cumulated vsize (KiB) 111992

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1315924/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=111992 CPUtime=1649.72
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 38015 822 0 0 164940 32 0 0 25 0 1 0 60142801 114679808 25450 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 27998 25450 378 142 0 26952 0
Current children cumulated CPU time (s) 1649.72
Current children cumulated vsize (KiB) 111992

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1313940/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=112124 CPUtime=1709.26
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 38284 822 0 0 170894 32 0 0 25 0 1 0 60142801 114814976 25719 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 28031 25719 378 142 0 26985 0
Current children cumulated CPU time (s) 1709.26
Current children cumulated vsize (KiB) 112124

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1310612/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=113312 CPUtime=1768.81
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 38800 822 0 0 176848 33 0 0 25 0 1 0 60142801 116031488 26235 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 28328 26235 378 142 0 27282 0
Current children cumulated CPU time (s) 1768.81
Current children cumulated vsize (KiB) 113312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1308372/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=146604 CPUtime=1800.08
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 47241 822 0 0 179970 38 0 0 25 0 1 0 60142801 150122496 26483 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 36651 26483 378 142 0 35605 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 146604

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

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

[startup+1813.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1308372/2055920 swapFree=4192812/4192956
[pid=20673] ppid=20671 vsize=146604 CPUtime=1800.08
/proc/20673/stat : 20673 (pcs.small) R 20671 20673 20231 0 -1 4194304 47241 822 0 0 179970 38 0 0 25 0 1 0 60142801 150122496 26483 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20673/statm: 36651 26483 378 142 0 35605 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 146604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.83
CPU time (s): 1800.11
CPU user time (s): 1799.7
CPU system time (s): 0.406938
CPU usage (%): 99.2439
Max. virtual memory (cumulated for all children) (KiB): 146604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.406938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48063
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= 38605

runsolver used 1.64175 second user time and 5.2372 second system time

The end

Launcher Data 

Begin job on node90 at 2009-07-16 09:53:01
IDJOB=2089908
IDBENCH=59645
IDSOLVER=733
FILE ID=node90/2089908-1247730781
PBS_JOBID= 9521497
Free space on /tmp= 66092 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-14_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089908-1247730781/watcher-2089908-1247730781 -o /tmp/evaluation-result-2089908-1247730781/solver-2089908-1247730781 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 407987179 HOME/instance-2089908-1247730781.xml

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

MD5SUM BENCH= 0515b60adef10b820d8bf5dbf4316c57
RANDOM SEED=407987179

node90.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		: 3000.212
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		: 3000.212
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:       1435324 kB
Buffers:         94996 kB
Cached:         323884 kB
SwapCached:          0 kB
Active:         137900 kB
Inactive:       378688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1435324 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:         102952 kB
Slab:            89344 kB
Committed_AS:   711508 kB
PageTables:       1972 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= 66096 MiB
End job on node90 at 2009-07-16 10:23:17