Trace number 2058679

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 1816.92

General information on the benchmark

Namecsp/rand-2-26/
normalized-rand-26-26-325-155-60021_ext.xml
MD5SUM5d0246273045fea8f773bd7d32b28b29
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 benchmark424.329
Satisfiable
(Un)Satisfiability was proved
Number of variables26
Number of constraints325
Maximum constraint arity2
Maximum domain size26
Number of constraints which are defined in extension325
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 1490597871
0.18/0.21	c Constructing HOME/instance-2058679-1247694276.xml  with 8444 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-2058679-1247694276/watcher-2058679-1247694276 -o /tmp/evaluation-result-2058679-1247694276/solver-2058679-1247694276 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1490597871 HOME/instance-2058679-1247694276.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: 0.88 0.22 0.07 4/73 9900
/proc/meminfo: memFree=1543504/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=5356 CPUtime=0
/proc/9900/stat : 9900 (pcssolve) R 9898 9900 9659 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 56490886 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/9900/statm: 1339 241 200 169 0 50 0
[pid=9901] ppid=9900 vsize=3676 CPUtime=0
/proc/9901/stat : 9901 (fgrep) R 9900 9900 9659 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 56490887 3764224 113 996147200 4194304 4274172 548682068976 18446744073709551615 250969030738 0 0 4096 0 0 0 0 17 1 0 0
/proc/9901/statm: 919 113 85 19 0 43 0
[pid=9902] ppid=9900 vsize=5356 CPUtime=0
/proc/9902/stat : 9902 (pcssolve) R 9900 9900 9659 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 56490887 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/9902/statm: 1339 241 200 169 0 50 0

[startup+0.111857 s]
/proc/loadavg: 0.88 0.22 0.07 4/73 9900
/proc/meminfo: memFree=1543504/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=5828 CPUtime=0.08
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 1173 822 0 0 8 0 0 0 18 0 1 0 56490886 5967872 782 996147200 134512640 135095119 4294956304 18446744073709551615 12367483 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 1457 782 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.202861 s]
/proc/loadavg: 0.88 0.22 0.07 4/73 9900
/proc/meminfo: memFree=1543504/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=7496 CPUtime=0.18
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 1613 822 0 0 17 1 0 0 18 0 1 0 56490886 7675904 1124 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 1874 1124 378 142 0 828 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 7496

[startup+0.302869 s]
/proc/loadavg: 0.88 0.22 0.07 4/73 9900
/proc/meminfo: memFree=1543504/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=7496 CPUtime=0.28
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 1615 822 0 0 27 1 0 0 19 0 1 0 56490886 7675904 1126 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 1874 1126 378 142 0 828 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7496

[startup+0.702907 s]
/proc/loadavg: 0.88 0.22 0.07 4/73 9900
/proc/meminfo: memFree=1543504/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=7496 CPUtime=0.68
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 1625 822 0 0 67 1 0 0 23 0 1 0 56490886 7675904 1136 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 1874 1136 378 142 0 828 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7496

[startup+1.50299 s]
/proc/loadavg: 1.05 0.26 0.09 3/74 9906
/proc/meminfo: memFree=1539784/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=7496 CPUtime=1.47
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 1643 822 0 0 146 1 0 0 25 0 1 0 56490886 7675904 1154 996147200 134512640 135095119 4294956304 18446744073709551615 134554989 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 1874 1154 378 142 0 828 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7496

[startup+3.10114 s]
/proc/loadavg: 1.05 0.26 0.09 3/74 9906
/proc/meminfo: memFree=1539016/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=8524 CPUtime=3.05
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 1821 822 0 0 304 1 0 0 25 0 1 0 56490886 8728576 1332 996147200 134512640 135095119 4294956304 18446744073709551615 134615507 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 2131 1332 378 142 0 1085 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8524

[startup+6.30146 s]
/proc/loadavg: 1.12 0.29 0.10 3/74 9906
/proc/meminfo: memFree=1535496/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=9424 CPUtime=6.22
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 2194 822 0 0 621 1 0 0 25 0 1 0 56490886 9650176 1576 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 2356 1576 378 142 0 1310 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9424

[startup+12.7011 s]
/proc/loadavg: 1.19 0.32 0.11 3/74 9906
/proc/meminfo: memFree=1531984/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=11628 CPUtime=12.56
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 3020 822 0 0 1255 1 0 0 25 0 1 0 56490886 11907072 2145 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 2907 2145 378 142 0 1861 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11628

[startup+25.5023 s]
/proc/loadavg: 1.37 0.40 0.14 3/74 9906
/proc/meminfo: memFree=1525712/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=16672 CPUtime=25.24
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 4673 822 0 0 2522 2 0 0 25 0 1 0 56490886 17072128 2995 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 4168 2995 378 142 0 3122 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16672

[startup+51.1028 s]
/proc/loadavg: 1.58 0.53 0.18 3/74 9906
/proc/meminfo: memFree=1514832/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=23380 CPUtime=50.6
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 6830 822 0 0 5056 4 0 0 25 0 1 0 56490886 23941120 4127 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 5845 4127 378 142 0 4799 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 23380

[startup+102.302 s]
/proc/loadavg: 1.82 0.75 0.28 3/74 9906
/proc/meminfo: memFree=1503824/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=29252 CPUtime=101.32
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 9001 822 0 0 10127 5 0 0 25 0 1 0 56490886 29954048 5785 996147200 134512640 135095119 4294956304 18446744073709551615 134838324 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 7313 5785 378 142 0 6267 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29252

[startup+162.302 s]
/proc/loadavg: 1.93 0.98 0.38 3/74 9906
/proc/meminfo: memFree=1492304/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=32404 CPUtime=160.75
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 10415 822 0 0 16068 7 0 0 25 0 1 0 56490886 33181696 7199 996147200 134512640 135095119 4294956304 18446744073709551615 134641669 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 8101 7199 378 142 0 7055 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 32404

[startup+222.306 s]
/proc/loadavg: 1.97 1.16 0.48 3/74 9906
/proc/meminfo: memFree=1477840/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=43216 CPUtime=220.2
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 13659 822 0 0 22010 10 0 0 25 0 1 0 56490886 44253184 8394 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 10804 8394 378 142 0 9758 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 43216

[startup+282.301 s]
/proc/loadavg: 1.99 1.31 0.57 3/74 9906
/proc/meminfo: memFree=1468496/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=53240 CPUtime=279.63
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 16581 822 0 0 27952 11 0 0 25 0 1 0 56490886 54517760 10291 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 13310 10291 378 142 0 12264 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 53240

[startup+342.302 s]
/proc/loadavg: 1.99 1.43 0.66 3/74 9906
/proc/meminfo: memFree=1464912/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=53240 CPUtime=339.06
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 16983 822 0 0 33894 12 0 0 25 0 1 0 56490886 54517760 10693 996147200 134512640 135095119 4294956304 18446744073709551615 134599184 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 13310 10693 378 142 0 12264 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 53240

[startup+402.303 s]
/proc/loadavg: 1.99 1.53 0.74 3/74 9906
/proc/meminfo: memFree=1458768/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=54420 CPUtime=398.51
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 17668 822 0 0 39838 13 0 0 25 0 1 0 56490886 55726080 11378 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 13605 11378 378 142 0 12559 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 54420

[startup+462.303 s]
/proc/loadavg: 2.04 1.63 0.82 3/74 9908
/proc/meminfo: memFree=1452176/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=56128 CPUtime=457.94
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 18470 822 0 0 45780 14 0 0 25 0 1 0 56490886 57475072 12180 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 14032 12180 378 142 0 12986 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 56128

[startup+522.303 s]
/proc/loadavg: 2.01 1.70 0.89 3/74 9908
/proc/meminfo: memFree=1445904/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=57972 CPUtime=517.37
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 19264 822 0 0 51722 15 0 0 25 0 1 0 56490886 59363328 12974 996147200 134512640 135095119 4294956304 18446744073709551615 134589584 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 14493 12974 378 142 0 13447 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 57972

[startup+582.302 s]
/proc/loadavg: 2.00 1.75 0.96 3/74 9908
/proc/meminfo: memFree=1439824/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=59680 CPUtime=576.81
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 20001 822 0 0 57664 17 0 0 25 0 1 0 56490886 61112320 13711 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 14920 13711 378 142 0 13874 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 59680

[startup+642.302 s]
/proc/loadavg: 2.00 1.79 1.02 3/74 9908
/proc/meminfo: memFree=1433872/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=77632 CPUtime=636.24

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

[startup+822.303 s]
/proc/loadavg: 2.00 1.88 1.19 3/74 9908
/proc/meminfo: memFree=1417808/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=82200 CPUtime=814.56
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 26826 822 0 0 81433 23 0 0 25 0 1 0 56490886 84172800 16439 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 20550 16439 378 142 0 19504 0
Current children cumulated CPU time (s) 814.56
Current children cumulated vsize (KiB) 82200

[startup+882.308 s]
/proc/loadavg: 2.00 1.90 1.23 3/74 9908
/proc/meminfo: memFree=1401616/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=83512 CPUtime=874
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 27431 822 0 0 87376 24 0 0 25 0 1 0 56490886 85516288 17044 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 20878 17044 378 142 0 19832 0
Current children cumulated CPU time (s) 874
Current children cumulated vsize (KiB) 83512

[startup+942.302 s]
/proc/loadavg: 2.11 1.94 1.29 3/74 9908
/proc/meminfo: memFree=1387216/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=103972 CPUtime=933.43
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 32818 822 0 0 93317 26 0 0 25 0 1 0 56490886 106467328 20382 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 25993 20382 378 142 0 24947 0
Current children cumulated CPU time (s) 933.43
Current children cumulated vsize (KiB) 103972

[startup+1002.3 s]
/proc/loadavg: 2.10 1.97 1.34 3/74 9914
/proc/meminfo: memFree=1385096/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=103972 CPUtime=992.85
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 33074 822 0 0 99258 27 0 0 25 0 1 0 56490886 106467328 20638 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 25993 20638 378 142 0 24947 0
Current children cumulated CPU time (s) 992.85
Current children cumulated vsize (KiB) 103972

[startup+1062.3 s]
/proc/loadavg: 2.10 1.99 1.38 3/74 9914
/proc/meminfo: memFree=1383112/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=103972 CPUtime=1052.28
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 33319 822 0 0 105201 27 0 0 25 0 1 0 56490886 106467328 20883 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 25993 20883 378 142 0 24947 0
Current children cumulated CPU time (s) 1052.28
Current children cumulated vsize (KiB) 103972

[startup+1122.3 s]
/proc/loadavg: 2.19 2.03 1.43 3/74 9914
/proc/meminfo: memFree=1381128/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=103972 CPUtime=1111.71
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 33569 822 0 0 111144 27 0 0 25 0 1 0 56490886 106467328 21133 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 25993 21133 378 142 0 24947 0
Current children cumulated CPU time (s) 1111.71
Current children cumulated vsize (KiB) 103972

[startup+1182.3 s]
/proc/loadavg: 2.12 2.04 1.47 3/74 9914
/proc/meminfo: memFree=1379144/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=103972 CPUtime=1171.15
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 33810 822 0 0 117087 28 0 0 25 0 1 0 56490886 106467328 21374 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 25993 21374 378 142 0 24947 0
Current children cumulated CPU time (s) 1171.15
Current children cumulated vsize (KiB) 103972

[startup+1242.3 s]
/proc/loadavg: 2.04 2.03 1.50 3/74 9914
/proc/meminfo: memFree=1377160/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=103972 CPUtime=1230.59
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 34046 822 0 0 123031 28 0 0 25 0 1 0 56490886 106467328 21610 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 25993 21610 378 142 0 24947 0
Current children cumulated CPU time (s) 1230.59
Current children cumulated vsize (KiB) 103972

[startup+1302.3 s]
/proc/loadavg: 2.01 2.02 1.53 3/74 9914
/proc/meminfo: memFree=1375120/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=103972 CPUtime=1290.03
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 34277 822 0 0 128974 29 0 0 25 0 1 0 56490886 106467328 21841 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 25993 21841 378 142 0 24947 0
Current children cumulated CPU time (s) 1290.03
Current children cumulated vsize (KiB) 103972

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 1.56 3/74 9914
/proc/meminfo: memFree=1373008/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=103972 CPUtime=1349.47
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 34502 822 0 0 134918 29 0 0 25 0 1 0 56490886 106467328 22066 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 25993 22066 378 142 0 24947 0
Current children cumulated CPU time (s) 1349.47
Current children cumulated vsize (KiB) 103972

[startup+1422.3 s]
/proc/loadavg: 2.00 2.01 1.58 3/74 9914
/proc/meminfo: memFree=1370000/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=104364 CPUtime=1408.9
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 34796 822 0 0 140861 29 0 0 25 0 1 0 56490886 106868736 22360 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 26091 22360 378 142 0 25045 0
Current children cumulated CPU time (s) 1408.9
Current children cumulated vsize (KiB) 104364

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.60 3/74 9914
/proc/meminfo: memFree=1366224/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=105140 CPUtime=1468.34
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 35235 822 0 0 146804 30 0 0 25 0 1 0 56490886 107663360 22799 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 26285 22799 378 142 0 25239 0
Current children cumulated CPU time (s) 1468.34
Current children cumulated vsize (KiB) 105140

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 1.63 3/74 9914
/proc/meminfo: memFree=1362320/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=106312 CPUtime=1527.78
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 35722 822 0 0 152747 31 0 0 25 0 1 0 56490886 108863488 23286 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 26578 23286 378 142 0 25532 0
Current children cumulated CPU time (s) 1527.78
Current children cumulated vsize (KiB) 106312

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.65 3/74 9914
/proc/meminfo: memFree=1358544/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=107232 CPUtime=1587.21
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 36172 822 0 0 158690 31 0 0 25 0 1 0 56490886 109805568 23736 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 26808 23736 378 142 0 25762 0
Current children cumulated CPU time (s) 1587.21
Current children cumulated vsize (KiB) 107232

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.66 3/74 9914
/proc/meminfo: memFree=1354576/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=108420 CPUtime=1646.65
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 36670 822 0 0 164632 33 0 0 25 0 1 0 56490886 111022080 24234 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 27105 24234 378 142 0 26059 0
Current children cumulated CPU time (s) 1646.65
Current children cumulated vsize (KiB) 108420

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.68 3/74 9914
/proc/meminfo: memFree=1350736/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=109348 CPUtime=1706.09
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 37132 822 0 0 170576 33 0 0 25 0 1 0 56490886 111972352 24696 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 27337 24696 378 142 0 26291 0
Current children cumulated CPU time (s) 1706.09
Current children cumulated vsize (KiB) 109348

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.70 3/74 9914
/proc/meminfo: memFree=1346640/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=110536 CPUtime=1765.52
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 37617 822 0 0 176518 34 0 0 25 0 1 0 56490886 113188864 25181 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 27634 25181 378 142 0 26588 0
Current children cumulated CPU time (s) 1765.52
Current children cumulated vsize (KiB) 110536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.9 s]
/proc/loadavg: 1.99 2.00 1.71 3/74 10203
/proc/meminfo: memFree=1443264/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=111192 CPUtime=1800.01
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9659 0 -1 4194304 37885 822 0 0 179965 36 0 0 25 0 1 0 56490886 113860608 25449 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9900/statm: 27798 25449 378 142 0 26752 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 111192

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): 1816.92
CPU time (s): 1800.05
CPU user time (s): 1799.66
CPU system time (s): 0.386941
CPU usage (%): 99.0713
Max. virtual memory (cumulated for all children) (KiB): 111192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.386941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38707
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= 22
involuntary context switches= 38772

runsolver used 2.59361 second user time and 5.67114 second system time

The end

Launcher Data 

Begin job on node56 at 2009-07-15 23:44:36
IDJOB=2058679
IDBENCH=53513
IDSOLVER=733
FILE ID=node56/2058679-1247694276
PBS_JOBID= 9521200
Free space on /tmp= 103076 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-26/normalized-rand-26-26-325-155-60021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058679-1247694276/watcher-2058679-1247694276 -o /tmp/evaluation-result-2058679-1247694276/solver-2058679-1247694276 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1490597871 HOME/instance-2058679-1247694276.xml

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

MD5SUM BENCH= 5d0246273045fea8f773bd7d32b28b29
RANDOM SEED=1490597871

node56.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		: 3000.209
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		: 3000.209
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:       1544048 kB
Buffers:         73568 kB
Cached:         335996 kB
SwapCached:          0 kB
Active:         181064 kB
Inactive:       251092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1544048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4148 kB
Writeback:           0 kB
Mapped:          33036 kB
Slab:            65200 kB
Committed_AS:   456296 kB
PageTables:       1824 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= 103076 MiB
End job on node56 at 2009-07-16 00:14:55