Trace number 2089941

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 1801.23

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-19_ext.xml
MD5SUM14b0f90c582ede8d8a5dfd862cea52f8
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 benchmark40.1349
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
0.18/0.20	c Seed is 1962419214
0.18/0.20	c Constructing HOME/instance-2089941-1247730841.xml  with 6323 constraints
0.18/0.20	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-2089941-1247730841/watcher-2089941-1247730841 -o /tmp/evaluation-result-2089941-1247730841/solver-2089941-1247730841 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1962419214 HOME/instance-2089941-1247730841.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: 1.90 2.02 1.99 4/72 20708
/proc/meminfo: memFree=1500828/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (pcssolve) S 20706 20708 20521 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 60148803 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 242 201 169 0 50 0
[pid=20709] ppid=20708 vsize=5356 CPUtime=0
/proc/20709/stat : 20709 (pcssolve) R 20708 20708 20521 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 60148803 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 256364834087 0 0 4096 0 0 0 0 17 1 0 0
/proc/20709/statm: 1339 243 202 169 0 50 0
[pid=20710] ppid=20708 vsize=5356 CPUtime=0
/proc/20710/stat : 20710 (pcssolve) R 20708 20708 20521 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 60148803 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 256364834087 0 0 4096 0 0 0 0 17 1 0 0
/proc/20710/statm: 1339 244 203 169 0 50 0

[startup+0.0845949 s]
/proc/loadavg: 1.90 2.02 1.99 4/72 20708
/proc/meminfo: memFree=1500828/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5564 CPUtime=0.06
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 1099 822 0 0 6 0 0 0 18 0 1 0 60148803 5697536 708 996147200 134512640 135095119 4294956304 18446744073709551615 10696315 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 1391 709 364 142 0 345 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5564

[startup+0.1016 s]
/proc/loadavg: 1.90 2.02 1.99 4/72 20708
/proc/meminfo: memFree=1500828/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=6360 CPUtime=0.08
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 1340 822 0 0 8 0 0 0 18 0 1 0 60148803 6512640 916 996147200 134512640 135095119 4294956304 18446744073709551615 10690722 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 1590 916 376 142 0 544 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6360

[startup+0.301617 s]
/proc/loadavg: 1.90 2.02 1.99 4/72 20708
/proc/meminfo: memFree=1500828/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=6360 CPUtime=0.28
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 1347 822 0 0 28 0 0 0 19 0 1 0 60148803 6512640 923 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 1590 923 378 142 0 544 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6360

[startup+0.70166 s]
/proc/loadavg: 1.90 2.02 1.99 4/72 20708
/proc/meminfo: memFree=1500828/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=6360 CPUtime=0.68
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 1355 822 0 0 68 0 0 0 22 0 1 0 60148803 6512640 931 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 1590 931 378 142 0 544 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6360

[startup+1.50174 s]
/proc/loadavg: 1.90 2.02 1.99 3/73 20714
/proc/meminfo: memFree=1498132/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=7132 CPUtime=1.48
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 1502 822 0 0 148 0 0 0 25 0 1 0 60148803 7303168 1013 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 1783 1013 378 142 0 737 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7132

[startup+3.10514 s]
/proc/loadavg: 1.90 2.02 1.99 3/73 20714
/proc/meminfo: memFree=1497684/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=7776 CPUtime=3.08
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 1740 822 0 0 308 0 0 0 25 0 1 0 60148803 7962624 1122 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 1944 1122 378 142 0 898 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7776

[startup+6.30124 s]
/proc/loadavg: 1.99 2.03 2.00 3/73 20714
/proc/meminfo: memFree=1495444/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=9344 CPUtime=6.27
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 2292 822 0 0 627 0 0 0 25 0 1 0 60148803 9568256 1545 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 2336 1545 378 142 0 1290 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9344

[startup+12.7019 s]
/proc/loadavg: 1.99 2.03 2.00 3/73 20714
/proc/meminfo: memFree=1492692/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=11288 CPUtime=12.68
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 3013 822 0 0 1267 1 0 0 25 0 1 0 60148803 11558912 2009 996147200 134512640 135095119 4294956304 18446744073709551615 134643032 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 2822 2009 378 142 0 1776 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11288

[startup+25.5012 s]
/proc/loadavg: 1.99 2.03 2.00 3/73 20714
/proc/meminfo: memFree=1484948/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=16596 CPUtime=25.47
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 4674 822 0 0 2545 2 0 0 25 0 1 0 60148803 16994304 2900 996147200 134512640 135095119 4294956304 18446744073709551615 134636919 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 4149 2900 378 142 0 3103 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16596

[startup+51.1019 s]
/proc/loadavg: 1.99 2.03 2.00 3/73 20714
/proc/meminfo: memFree=1480084/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=18696 CPUtime=51.06
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 5638 822 0 0 5103 3 0 0 25 0 1 0 60148803 19144704 3864 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 4674 3864 378 142 0 3628 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18696

[startup+102.306 s]
/proc/loadavg: 2.03 2.03 2.00 3/73 20714
/proc/meminfo: memFree=1468436/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=29708 CPUtime=102.24
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 9064 822 0 0 10217 7 0 0 25 0 1 0 60148803 30420992 5752 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 7427 5752 378 142 0 6381 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 29708

[startup+162.301 s]
/proc/loadavg: 2.08 2.04 2.00 3/73 20714
/proc/meminfo: memFree=1459156/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=31812 CPUtime=162.21
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 10163 822 0 0 16212 9 0 0 25 0 1 0 60148803 32575488 6851 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 7953 6851 378 142 0 6907 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 31812

[startup+222.302 s]
/proc/loadavg: 2.10 2.05 2.00 3/73 20714
/proc/meminfo: memFree=1450132/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=42764 CPUtime=222.18
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 13398 822 0 0 22207 11 0 0 25 0 1 0 60148803 43790336 8037 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 10691 8037 378 142 0 9645 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 42764

[startup+282.302 s]
/proc/loadavg: 2.10 2.05 2.00 3/73 20714
/proc/meminfo: memFree=1436564/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=45124 CPUtime=282.16
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 14465 822 0 0 28202 14 0 0 25 0 1 0 60148803 46206976 9104 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 11281 9104 378 142 0 10235 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 45124

[startup+342.302 s]
/proc/loadavg: 2.09 2.06 2.00 3/73 20714
/proc/meminfo: memFree=1425940/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=56608 CPUtime=342.13
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 17738 822 0 0 34197 16 0 0 25 0 1 0 60148803 57966592 11352 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 14152 11352 378 142 0 13106 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 56608

[startup+402.301 s]
/proc/loadavg: 2.19 2.09 2.01 3/73 20714
/proc/meminfo: memFree=1422932/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=56608 CPUtime=402.11
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 18133 822 0 0 40195 16 0 0 25 0 1 0 60148803 57966592 11747 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 14152 11747 378 142 0 13106 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 56608

[startup+462.301 s]
/proc/loadavg: 2.15 2.10 2.02 3/73 20720
/proc/meminfo: memFree=1418836/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=56608 CPUtime=462.04
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 18508 822 0 0 46187 17 0 0 25 0 1 0 60148803 57966592 12122 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 14152 12122 378 142 0 13106 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 56608

[startup+522.302 s]
/proc/loadavg: 2.06 2.08 2.01 3/73 20720
/proc/meminfo: memFree=1413076/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=57916 CPUtime=522.02
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 19189 822 0 0 52184 18 0 0 25 0 1 0 60148803 59305984 12803 996147200 134512640 135095119 4294956304 18446744073709551615 134643043 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 14479 12803 378 142 0 13433 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 57916

[startup+582.302 s]
/proc/loadavg: 2.02 2.06 2.01 3/73 20720
/proc/meminfo: memFree=1406804/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=59632 CPUtime=581.99
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 19971 822 0 0 58180 19 0 0 25 0 1 0 60148803 61063168 13585 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 14908 13585 378 142 0 13862 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 59632

[startup+642.302 s]
/proc/loadavg: 2.00 2.05 2.00 3/73 20720
/proc/meminfo: memFree=1400788/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=77716 CPUtime=641.96

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 20720
/proc/meminfo: memFree=1383956/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=82572 CPUtime=821.89
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 26917 822 0 0 82163 26 0 0 25 0 1 0 60148803 84553728 16434 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 20643 16434 378 142 0 19597 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 82572

[startup+882.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 20720
/proc/meminfo: memFree=1378516/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=84148 CPUtime=881.86
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 27603 822 0 0 88159 27 0 0 25 0 1 0 60148803 86167552 17120 996147200 134512640 135095119 4294956304 18446744073709551615 134840788 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 21037 17120 378 142 0 19991 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 84148

[startup+942.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20720
/proc/meminfo: memFree=1373460/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=85592 CPUtime=941.84
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 28231 822 0 0 94156 28 0 0 25 0 1 0 60148803 87646208 17748 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 21398 17748 378 142 0 20352 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 85592

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1368212/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=87032 CPUtime=1001.8
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 28876 822 0 0 100152 28 0 0 25 0 1 0 60148803 89120768 18393 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 21758 18393 378 142 0 20712 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 87032

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1346388/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=88472 CPUtime=1061.78
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 29512 822 0 0 106149 29 0 0 25 0 1 0 60148803 90595328 19029 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 22118 19029 378 142 0 21072 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 88472

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1331540/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=111840 CPUtime=1121.76
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 35618 822 0 0 112144 32 0 0 25 0 1 0 60148803 114524160 23086 996147200 134512640 135095119 4294956304 18446744073709551615 134636898 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 27960 23086 378 142 0 26914 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 111840

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1329428/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=111840 CPUtime=1181.73
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 35875 822 0 0 118140 33 0 0 25 0 1 0 60148803 114524160 23343 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 27960 23343 378 142 0 26914 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 111840

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1327316/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=111840 CPUtime=1241.71
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 36123 822 0 0 124138 33 0 0 25 0 1 0 60148803 114524160 23591 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 27960 23591 378 142 0 26914 0
Current children cumulated CPU time (s) 1241.71
Current children cumulated vsize (KiB) 111840

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1325396/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=111840 CPUtime=1301.7
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 36366 822 0 0 130136 34 0 0 25 0 1 0 60148803 114524160 23834 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 27960 23834 378 142 0 26914 0
Current children cumulated CPU time (s) 1301.7
Current children cumulated vsize (KiB) 111840

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1323412/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=111840 CPUtime=1361.66
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 36608 822 0 0 136132 34 0 0 25 0 1 0 60148803 114524160 24076 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 27960 24076 378 142 0 26914 0
Current children cumulated CPU time (s) 1361.66
Current children cumulated vsize (KiB) 111840

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1321428/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=111840 CPUtime=1421.64
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 36851 822 0 0 142130 34 0 0 25 0 1 0 60148803 114524160 24319 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 27960 24319 378 142 0 26914 0
Current children cumulated CPU time (s) 1421.64
Current children cumulated vsize (KiB) 111840

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1319572/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=111840 CPUtime=1481.62
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 37087 822 0 0 148127 35 0 0 25 0 1 0 60148803 114524160 24555 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 27960 24555 378 142 0 26914 0
Current children cumulated CPU time (s) 1481.62
Current children cumulated vsize (KiB) 111840

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1317652/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=111840 CPUtime=1541.58
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 37319 822 0 0 154123 35 0 0 25 0 1 0 60148803 114524160 24787 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 27960 24787 378 142 0 26914 0
Current children cumulated CPU time (s) 1541.58
Current children cumulated vsize (KiB) 111840

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1315924/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=111840 CPUtime=1601.57
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 37541 822 0 0 160121 36 0 0 25 0 1 0 60148803 114524160 25009 996147200 134512640 135095119 4294956304 18446744073709551615 134582115 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 27960 25009 378 142 0 26914 0
Current children cumulated CPU time (s) 1601.57
Current children cumulated vsize (KiB) 111840

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1313940/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=111840 CPUtime=1661.54
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 37768 822 0 0 166118 36 0 0 25 0 1 0 60148803 114524160 25236 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 27960 25236 378 142 0 26914 0
Current children cumulated CPU time (s) 1661.54
Current children cumulated vsize (KiB) 111840

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20720
/proc/meminfo: memFree=1310612/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=112100 CPUtime=1721.51
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 38067 822 0 0 172115 36 0 0 25 0 1 0 60148803 114790400 25535 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20708/statm: 28025 25535 378 142 0 26979 0
Current children cumulated CPU time (s) 1721.51
Current children cumulated vsize (KiB) 112100

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20753
/proc/meminfo: memFree=1402396/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=113148 CPUtime=1781.26
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 38564 822 0 0 178088 38 0 0 25 0 1 0 60148803 115863552 26032 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20708/statm: 28287 26032 378 142 0 27241 0
Current children cumulated CPU time (s) 1781.26
Current children cumulated vsize (KiB) 113148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20753
/proc/meminfo: memFree=1398812/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=113544 CPUtime=1800.01
/proc/20708/stat : 20708 (pcs.small) R 20706 20708 20521 0 -1 4194304 38733 822 0 0 179963 38 0 0 25 0 1 0 60148803 116269056 26201 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20708/statm: 28386 26201 378 142 0 27340 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 113544

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.23
CPU time (s): 1800.05
CPU user time (s): 1799.64
CPU system time (s): 0.407937
CPU usage (%): 99.9346
Max. virtual memory (cumulated for all children) (KiB): 116076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.407937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39555
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= 7193

runsolver used 1.66775 second user time and 4.93525 second system time

The end

Launcher Data 

Begin job on node90 at 2009-07-16 09:54:01
IDJOB=2089941
IDBENCH=59650
IDSOLVER=733
FILE ID=node90/2089941-1247730841
PBS_JOBID= 9521644
Free space on /tmp= 66096 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-19_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089941-1247730841/watcher-2089941-1247730841 -o /tmp/evaluation-result-2089941-1247730841/solver-2089941-1247730841 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1962419214 HOME/instance-2089941-1247730841.xml

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

MD5SUM BENCH= 14b0f90c582ede8d8a5dfd862cea52f8
RANDOM SEED=1962419214

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:       1501316 kB
Buffers:         95064 kB
Cached:         318240 kB
SwapCached:          0 kB
Active:          71940 kB
Inactive:       378728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1501316 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:          42516 kB
Slab:            89372 kB
Committed_AS:   643080 kB
PageTables:       1816 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 10:24:05