Trace number 2090833

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-restart 0.3.2? (TO) 1800.1 1813.14

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-16_ext.xml
MD5SUM7ea905fb71112a75fe5551a79352be30
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 benchmark12.5121
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c has big domains
0.00/0.02	c big-domain mode
0.00/0.04	c Seed is 1762623479
0.00/0.04	c Constructing HOME/instance-2090833-1247731136.xml  with 84 constraints
0.66/0.78	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-2090833-1247731136/watcher-2090833-1247731136 -o /tmp/evaluation-result-2090833-1247731136/solver-2090833-1247731136 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1762623479 HOME/instance-2090833-1247731136.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: 2.03 2.01 2.00 4/73 19264
/proc/meminfo: memFree=1455264/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=5356 CPUtime=0
/proc/19264/stat : 19264 (pcssolve) R 19262 19264 18586 0 -1 4194304 271 0 0 0 0 0 0 0 20 0 1 0 60179395 5484544 239 996147200 4194304 4889804 548682068800 18446744073709551615 4435280 0 0 4100 65536 0 0 0 17 1 0 0
/proc/19264/statm: 1339 239 199 169 0 50 0

[startup+0.0646241 s]
/proc/loadavg: 2.03 2.01 2.00 4/73 19264
/proc/meminfo: memFree=1455264/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=5060 CPUtime=0.03
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 871 656 0 0 3 0 0 0 18 0 1 0 60179395 5181440 502 996147200 134512640 135215973 4294956304 18446744073709551615 134751611 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 1265 502 383 171 0 190 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5060

[startup+0.101627 s]
/proc/loadavg: 2.03 2.01 2.00 4/73 19264
/proc/meminfo: memFree=1455264/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=5228 CPUtime=0.07
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 906 656 0 0 7 0 0 0 18 0 1 0 60179395 5353472 537 996147200 134512640 135215973 4294956304 18446744073709551615 10223238 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 1307 537 383 171 0 232 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5228

[startup+0.30165 s]
/proc/loadavg: 2.03 2.01 2.00 4/73 19264
/proc/meminfo: memFree=1455264/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=7512 CPUtime=0.26
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 1156 656 0 0 26 0 0 0 19 0 1 0 60179395 7692288 787 996147200 134512640 135215973 4294956304 18446744073709551615 10190376 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 1878 787 383 171 0 803 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 7512

[startup+0.701696 s]
/proc/loadavg: 2.03 2.01 2.00 4/73 19264
/proc/meminfo: memFree=1455264/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=11820 CPUtime=0.66
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 1644 656 0 0 66 0 0 0 23 0 1 0 60179395 12103680 1275 996147200 134512640 135215973 4294956304 18446744073709551615 134734063 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 2955 1275 383 171 0 1880 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 11820

[startup+1.5018 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 19269
/proc/meminfo: memFree=1450456/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=13236 CPUtime=1.46
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 1983 656 0 0 145 1 0 0 25 0 1 0 60179395 13553664 1614 996147200 134512640 135215973 4294956304 18446744073709551615 135018640 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 3309 1614 401 171 0 2234 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13236

[startup+3.10197 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 19269
/proc/meminfo: memFree=1450136/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=13236 CPUtime=3.05
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 2015 656 0 0 304 1 0 0 25 0 1 0 60179395 13553664 1646 996147200 134512640 135215973 4294956304 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 3309 1646 401 171 0 2234 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 13236

[startup+6.30235 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 19269
/proc/meminfo: memFree=1449496/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=13236 CPUtime=6.21
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 2091 656 0 0 620 1 0 0 25 0 1 0 60179395 13553664 1722 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 3309 1722 401 171 0 2234 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 13236

[startup+12.7011 s]
/proc/loadavg: 2.02 2.01 2.00 3/74 19269
/proc/meminfo: memFree=1449112/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=13236 CPUtime=12.55
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 2201 656 0 0 1254 1 0 0 25 0 1 0 60179395 13553664 1832 996147200 134512640 135215973 4294956304 18446744073709551615 4158960584 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 3309 1832 401 171 0 2234 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 13236

[startup+25.5016 s]
/proc/loadavg: 2.02 2.01 2.00 3/74 19269
/proc/meminfo: memFree=1447704/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=13236 CPUtime=25.22
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 2454 656 0 0 2521 1 0 0 25 0 1 0 60179395 13553664 2085 996147200 134512640 135215973 4294956304 18446744073709551615 4158960018 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 3309 2085 401 171 0 2234 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 13236

[startup+51.1015 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 19269
/proc/meminfo: memFree=1444440/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=13496 CPUtime=50.59
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 3036 656 0 0 5057 2 0 0 25 0 1 0 60179395 13819904 2667 996147200 134512640 135215973 4294956304 18446744073709551615 134590188 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 3374 2667 401 171 0 2299 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 13496

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19269
/proc/meminfo: memFree=1435224/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=20116 CPUtime=101.31
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 4735 656 0 0 10129 2 0 0 25 0 1 0 60179395 20598784 4301 996147200 134512640 135215973 4294956304 18446744073709551615 4158960185 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 5029 4301 401 171 0 3954 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 20116

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19275
/proc/meminfo: memFree=1423568/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=28432 CPUtime=160.72
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 6844 656 0 0 16069 3 0 0 25 0 1 0 60179395 29114368 6410 996147200 134512640 135215973 4294956304 18446744073709551615 135018627 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 7108 6410 401 171 0 6033 0
Current children cumulated CPU time (s) 160.72
Current children cumulated vsize (KiB) 28432

[startup+222.301 s]
/proc/loadavg: 2.08 2.02 2.01 3/74 19275
/proc/meminfo: memFree=1413200/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=36060 CPUtime=220.15
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 8796 656 0 0 22011 4 0 0 25 0 1 0 60179395 36925440 8233 996147200 134512640 135215973 4294956304 18446744073709551615 135026900 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 9015 8233 401 171 0 7940 0
Current children cumulated CPU time (s) 220.15
Current children cumulated vsize (KiB) 36060

[startup+282.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 19275
/proc/meminfo: memFree=1403280/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=43044 CPUtime=279.6
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 10578 656 0 0 27955 5 0 0 25 0 1 0 60179395 44077056 9982 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 10761 9982 401 171 0 9686 0
Current children cumulated CPU time (s) 279.6
Current children cumulated vsize (KiB) 43044

[startup+342.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/74 19275
/proc/meminfo: memFree=1392592/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=50568 CPUtime=339.03
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 12509 656 0 0 33897 6 0 0 25 0 1 0 60179395 51781632 11913 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 12642 11913 401 171 0 11567 0
Current children cumulated CPU time (s) 339.03
Current children cumulated vsize (KiB) 50568

[startup+402.302 s]
/proc/loadavg: 2.06 2.02 2.00 3/74 19275
/proc/meminfo: memFree=1382928/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=58192 CPUtime=398.47
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 14478 656 0 0 39840 7 0 0 25 0 1 0 60179395 59588608 13625 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 14548 13625 401 171 0 13473 0
Current children cumulated CPU time (s) 398.47
Current children cumulated vsize (KiB) 58192

[startup+462.302 s]
/proc/loadavg: 2.09 2.03 2.00 3/74 19275
/proc/meminfo: memFree=1374040/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=64260 CPUtime=457.9
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 16036 656 0 0 45782 8 0 0 25 0 1 0 60179395 65802240 15183 996147200 134512640 135215973 4294956304 18446744073709551615 4158960004 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 16065 15183 401 171 0 14990 0
Current children cumulated CPU time (s) 457.9
Current children cumulated vsize (KiB) 64260

[startup+522.302 s]
/proc/loadavg: 2.08 2.03 2.00 3/74 19275
/proc/meminfo: memFree=1364376/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=70984 CPUtime=517.34
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 17772 656 0 0 51725 9 0 0 25 0 1 0 60179395 72687616 16854 996147200 134512640 135215973 4294956304 18446744073709551615 4158960033 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 17746 16854 401 171 0 16671 0
Current children cumulated CPU time (s) 517.34
Current children cumulated vsize (KiB) 70984

[startup+582.302 s]
/proc/loadavg: 2.08 2.04 2.00 3/74 19275
/proc/meminfo: memFree=1355800/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=76924 CPUtime=576.76
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 19298 656 0 0 57667 9 0 0 25 0 1 0 60179395 78770176 18380 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 19231 18380 401 171 0 18156 0
Current children cumulated CPU time (s) 576.76
Current children cumulated vsize (KiB) 76924

[startup+642.302 s]
/proc/loadavg: 2.07 2.04 2.00 3/74 19275
/proc/meminfo: memFree=1346264/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=83648 CPUtime=636.21
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 21008 656 0 0 63611 10 0 0 25 0 1 0 60179395 85655552 20090 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 20912 20090 401 171 0 19837 0
Current children cumulated CPU time (s) 636.21
Current children cumulated vsize (KiB) 83648

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 2.14 2.08 2.01 3/74 19275
/proc/meminfo: memFree=1301336/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=110776 CPUtime=873.95
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 27968 656 0 0 87381 14 0 0 25 0 1 0 60179395 113434624 26537 996147200 134512640 135215973 4294956304 18446744073709551615 4158960027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 27694 26537 401 171 0 26619 0
Current children cumulated CPU time (s) 873.95
Current children cumulated vsize (KiB) 110776

[startup+942.301 s]
/proc/loadavg: 2.12 2.08 2.01 3/74 19275
/proc/meminfo: memFree=1294296/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=116848 CPUtime=933.38
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 29521 656 0 0 93323 15 0 0 25 0 1 0 60179395 119652352 28090 996147200 134512640 135215973 4294956304 18446744073709551615 134590163 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 29212 28090 401 171 0 28137 0
Current children cumulated CPU time (s) 933.38
Current children cumulated vsize (KiB) 116848

[startup+1002.3 s]
/proc/loadavg: 2.11 2.08 2.01 3/74 19275
/proc/meminfo: memFree=1286104/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=123572 CPUtime=992.81
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 31275 656 0 0 99265 16 0 0 25 0 1 0 60179395 126537728 29844 996147200 134512640 135215973 4294956304 18446744073709551615 4158960060 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 30893 29844 401 171 0 29818 0
Current children cumulated CPU time (s) 992.81
Current children cumulated vsize (KiB) 123572

[startup+1062.3 s]
/proc/loadavg: 2.10 2.08 2.01 3/74 19275
/proc/meminfo: memFree=1279192/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=129512 CPUtime=1052.26
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 32775 656 0 0 105209 17 0 0 25 0 1 0 60179395 132620288 31344 996147200 134512640 135215973 4294956304 18446744073709551615 135026975 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 32378 31344 401 171 0 31303 0
Current children cumulated CPU time (s) 1052.26
Current children cumulated vsize (KiB) 129512

[startup+1122.3 s]
/proc/loadavg: 2.09 2.08 2.01 3/74 19275
/proc/meminfo: memFree=1271448/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=136360 CPUtime=1111.69
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 34557 656 0 0 111151 18 0 0 25 0 1 0 60179395 139632640 32997 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 34090 32997 401 171 0 33015 0
Current children cumulated CPU time (s) 1111.69
Current children cumulated vsize (KiB) 136360

[startup+1182.3 s]
/proc/loadavg: 2.08 2.08 2.01 3/74 19275
/proc/meminfo: memFree=1264472/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=142296 CPUtime=1171.12
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 36073 656 0 0 117093 19 0 0 25 0 1 0 60179395 145711104 34513 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 35574 34513 401 171 0 34499 0
Current children cumulated CPU time (s) 1171.12
Current children cumulated vsize (KiB) 142296

[startup+1242.3 s]
/proc/loadavg: 2.08 2.08 2.01 3/74 19275
/proc/meminfo: memFree=1257176/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=148364 CPUtime=1230.56
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 37639 656 0 0 123036 20 0 0 25 0 1 0 60179395 151924736 36079 996147200 134512640 135215973 4294956304 18446744073709551615 134590188 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 37091 36079 401 171 0 36016 0
Current children cumulated CPU time (s) 1230.56
Current children cumulated vsize (KiB) 148364

[startup+1302.3 s]
/proc/loadavg: 2.07 2.07 2.01 3/74 19275
/proc/meminfo: memFree=1249496/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=153908 CPUtime=1290
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 39066 656 0 0 128979 21 0 0 25 0 1 0 60179395 157601792 37506 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 38477 37506 401 171 0 37402 0
Current children cumulated CPU time (s) 1290
Current children cumulated vsize (KiB) 153908

[startup+1362.3 s]
/proc/loadavg: 2.07 2.07 2.01 3/74 19275
/proc/meminfo: memFree=1241304/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=159716 CPUtime=1349.43
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 40558 656 0 0 134921 22 0 0 25 0 1 0 60179395 163549184 38998 996147200 134512640 135215973 4294956304 18446744073709551615 134596767 0 0 4096 0 0 0 0 17 1 0 0
/proc/19264/statm: 39929 38998 401 171 0 38854 0
Current children cumulated CPU time (s) 1349.43
Current children cumulated vsize (KiB) 159716

[startup+1422.31 s]
/proc/loadavg: 2.03 2.06 2.00 3/74 19308
/proc/meminfo: memFree=1325208/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=165920 CPUtime=1409.39
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 42129 656 0 0 140915 24 0 0 25 0 1 0 60179395 169902080 40569 996147200 134512640 135215973 4294956304 18446744073709551615 135018640 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 41480 40569 401 171 0 40405 0
Current children cumulated CPU time (s) 1409.39
Current children cumulated vsize (KiB) 165920

[startup+1482.3 s]
/proc/loadavg: 2.04 2.06 2.00 3/74 19308
/proc/meminfo: memFree=1311320/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=171992 CPUtime=1469.37
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 43694 656 0 0 146912 25 0 0 25 0 1 0 60179395 176119808 42134 996147200 134512640 135215973 4294956304 18446744073709551615 134524452 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 42998 42134 401 171 0 41923 0
Current children cumulated CPU time (s) 1469.37
Current children cumulated vsize (KiB) 171992

[startup+1542.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/74 19308
/proc/meminfo: memFree=1300440/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=177664 CPUtime=1529.34
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 45161 656 0 0 152908 26 0 0 25 0 1 0 60179395 181927936 43601 996147200 134512640 135215973 4294956304 18446744073709551615 135026898 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 44416 43601 401 171 0 43341 0
Current children cumulated CPU time (s) 1529.34
Current children cumulated vsize (KiB) 177664

[startup+1602.3 s]
/proc/loadavg: 2.12 2.07 2.01 3/74 19308
/proc/meminfo: memFree=1289432/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=184000 CPUtime=1589.32
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 46779 656 0 0 158905 27 0 0 25 0 1 0 60179395 188416000 45219 996147200 134512640 135215973 4294956304 18446744073709551615 134589874 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 46000 45219 401 171 0 44925 0
Current children cumulated CPU time (s) 1589.32
Current children cumulated vsize (KiB) 184000

[startup+1662.3 s]
/proc/loadavg: 2.11 2.07 2.01 3/74 19308
/proc/meminfo: memFree=1278936/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=193904 CPUtime=1649.3
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 49316 656 0 0 164901 29 0 0 25 0 1 0 60179395 198557696 46731 996147200 134512640 135215973 4294956304 18446744073709551615 135018640 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 48476 46731 401 171 0 47401 0
Current children cumulated CPU time (s) 1649.3
Current children cumulated vsize (KiB) 193904

[startup+1722.3 s]
/proc/loadavg: 2.10 2.07 2.00 3/74 19308
/proc/meminfo: memFree=1264792/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=199580 CPUtime=1709.27
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 50760 656 0 0 170898 29 0 0 25 0 1 0 60179395 204369920 48175 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 49895 48175 401 171 0 48820 0
Current children cumulated CPU time (s) 1709.27
Current children cumulated vsize (KiB) 199580

[startup+1782.3 s]
/proc/loadavg: 2.09 2.07 2.00 3/74 19308
/proc/meminfo: memFree=1257368/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=204988 CPUtime=1769.25
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 52149 656 0 0 176894 31 0 0 25 0 1 0 60179395 209907712 49564 996147200 134512640 135215973 4294956304 18446744073709551615 134599879 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 51247 49564 401 171 0 50172 0
Current children cumulated CPU time (s) 1769.25
Current children cumulated vsize (KiB) 204988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.1 s]
/proc/loadavg: 2.06 2.06 2.00 3/74 19308
/proc/meminfo: memFree=1253720/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=207628 CPUtime=1800.05
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 52839 656 0 0 179973 32 0 0 25 0 1 0 60179395 212611072 50254 996147200 134512640 135215973 4294956304 18446744073709551615 134599877 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 51907 50254 401 171 0 50832 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 207628

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

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

[startup+1813.1 s]
/proc/loadavg: 2.06 2.06 2.00 3/74 19308
/proc/meminfo: memFree=1253720/2055920 swapFree=4192812/4192956
[pid=19264] ppid=19262 vsize=207628 CPUtime=1800.05
/proc/19264/stat : 19264 (pcs.big) R 19262 19264 18586 0 -1 4194304 52839 656 0 0 179973 32 0 0 25 0 1 0 60179395 212611072 50254 996147200 134512640 135215973 4294956304 18446744073709551615 134599877 0 0 4096 0 0 0 0 17 0 0 0
/proc/19264/statm: 51907 50254 401 171 0 50832 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 207628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.14
CPU time (s): 1800.1
CPU user time (s): 1799.74
CPU system time (s): 0.361944
CPU usage (%): 99.2809
Max. virtual memory (cumulated for all children) (KiB): 207628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.361944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53495
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= 19
involuntary context switches= 31394

runsolver used 2.35664 second user time and 5.8951 second system time

The end

Launcher Data 

Begin job on node74 at 2009-07-16 09:58:56
IDJOB=2090833
IDBENCH=59915
IDSOLVER=734
FILE ID=node74/2090833-1247731136
PBS_JOBID= 9521574
Free space on /tmp= 103032 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-16_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2090833-1247731136/watcher-2090833-1247731136 -o /tmp/evaluation-result-2090833-1247731136/solver-2090833-1247731136 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1762623479 HOME/instance-2090833-1247731136.xml

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

MD5SUM BENCH= 7ea905fb71112a75fe5551a79352be30
RANDOM SEED=1762623479

node74.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		: 3000.234
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		: 3000.234
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:       1455744 kB
Buffers:         77808 kB
Cached:         387856 kB
SwapCached:          0 kB
Active:         115508 kB
Inactive:       413220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1455744 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3584 kB
Writeback:           0 kB
Mapped:          74532 kB
Slab:            56640 kB
Committed_AS:   552172 kB
PageTables:       1900 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103028 MiB
End job on node74 at 2009-07-16 10:29:11