Trace number 2090832

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) 1800.15 1813.34

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
0.00/0.02	c Seed is 2085922521
0.00/0.02	c Constructing HOME/instance-2090832-1247731130.xml  with 84 constraints
0.67/0.77	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-2090832-1247731130/watcher-2090832-1247731130 -o /tmp/evaluation-result-2090832-1247731130/solver-2090832-1247731130 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2085922521 HOME/instance-2090832-1247731130.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: 1.91 1.97 1.99 4/72 14924
/proc/meminfo: memFree=1105712/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=5356 CPUtime=0
/proc/14924/stat : 14924 (pcssolve) R 14922 14924 14085 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60176256 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 218076080799 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14924/statm: 1339 241 200 169 0 50 0
[pid=14925] ppid=14924 vsize=5356 CPUtime=0
/proc/14925/stat : 14925 (pcssolve) R 14924 14924 14085 0 -1 4194368 22 0 0 0 0 0 0 0 22 0 1 0 60176257 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 218076081447 0 0 4096 0 0 0 0 17 1 0 0
/proc/14925/statm: 1339 243 202 169 0 50 0
[pid=14926] ppid=14924 vsize=5356 CPUtime=0
/proc/14926/stat : 14926 (pcssolve) R 14924 14924 14085 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60176257 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 218076080799 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14926/statm: 1339 241 200 169 0 50 0

[startup+0.0777321 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 14924
/proc/meminfo: memFree=1105712/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=5060 CPUtime=0.05
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 894 656 0 0 5 0 0 0 23 0 1 0 60176256 5181440 525 996147200 134512640 135215973 4294956304 18446744073709551615 134837730 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 1265 525 383 171 0 190 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5060

[startup+0.102734 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 14924
/proc/meminfo: memFree=1105712/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=5364 CPUtime=0.07
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 916 656 0 0 7 0 0 0 23 0 1 0 60176256 5492736 547 996147200 134512640 135215973 4294956304 18446744073709551615 134882144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 1341 547 383 171 0 266 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5364

[startup+0.302769 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 14924
/proc/meminfo: memFree=1105712/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=7512 CPUtime=0.27
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 1163 656 0 0 27 0 0 0 25 0 1 0 60176256 7692288 794 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 1878 794 383 171 0 803 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7512

[startup+0.702846 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 14924
/proc/meminfo: memFree=1105712/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=11820 CPUtime=0.67
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 1646 656 0 0 66 1 0 0 25 0 1 0 60176256 12103680 1277 996147200 134512640 135215973 4294956304 18446744073709551615 135023631 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 2955 1277 383 171 0 1880 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 11820

[startup+1.50197 s]
/proc/loadavg: 1.91 1.97 1.99 3/73 14929
/proc/meminfo: memFree=1100776/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=13236 CPUtime=1.46
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 1978 656 0 0 145 1 0 0 25 0 1 0 60176256 13553664 1609 996147200 134512640 135215973 4294956304 18446744073709551615 135020279 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 3309 1609 401 171 0 2234 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13236

[startup+3.10124 s]
/proc/loadavg: 1.91 1.97 1.99 3/73 14929
/proc/meminfo: memFree=1100584/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=13236 CPUtime=3.04
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 2015 656 0 0 303 1 0 0 25 0 1 0 60176256 13553664 1646 996147200 134512640 135215973 4294956304 18446744073709551615 134599879 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 3309 1646 401 171 0 2234 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 13236

[startup+6.30178 s]
/proc/loadavg: 1.92 1.97 1.99 3/73 14929
/proc/meminfo: memFree=1100200/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=13236 CPUtime=6.21
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 2051 656 0 0 620 1 0 0 25 0 1 0 60176256 13553664 1682 996147200 134512640 135215973 4294956304 18446744073709551615 135020273 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 3309 1682 401 171 0 2234 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 13236

[startup+12.7018 s]
/proc/loadavg: 1.93 1.97 1.99 3/73 14929
/proc/meminfo: memFree=1099432/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=13236 CPUtime=12.55
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 2219 656 0 0 1254 1 0 0 25 0 1 0 60176256 13553664 1850 996147200 134512640 135215973 4294956304 18446744073709551615 134590063 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 3309 1850 401 171 0 2234 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 13236

[startup+25.502 s]
/proc/loadavg: 1.94 1.97 1.99 3/73 14929
/proc/meminfo: memFree=1098088/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=13236 CPUtime=25.23
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 2494 656 0 0 2522 1 0 0 25 0 1 0 60176256 13553664 2125 996147200 134512640 135215973 4294956304 18446744073709551615 135018640 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 3309 2125 401 171 0 2234 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 13236

[startup+51.1023 s]
/proc/loadavg: 1.96 1.97 1.99 3/73 14929
/proc/meminfo: memFree=1094952/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=13892 CPUtime=50.6
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 3134 656 0 0 5058 2 0 0 25 0 1 0 60176256 14225408 2765 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 3473 2765 401 171 0 2398 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 13892

[startup+102.308 s]
/proc/loadavg: 1.98 1.97 1.99 3/73 14929
/proc/meminfo: memFree=1085992/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=20220 CPUtime=101.32
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 4763 656 0 0 10129 3 0 0 25 0 1 0 60176256 20705280 4329 996147200 134512640 135215973 4294956304 18446744073709551615 134590086 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 5055 4329 401 171 0 3980 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 20220

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=1076264/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=26688 CPUtime=160.74
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 6393 656 0 0 16070 4 0 0 25 0 1 0 60176256 27328512 5959 996147200 134512640 135215973 4294956304 18446744073709551615 134591384 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 6672 5959 401 171 0 5597 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 26688

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=1065960/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=33792 CPUtime=220.19
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 8215 656 0 0 22014 5 0 0 25 0 1 0 60176256 34603008 7652 996147200 134512640 135215973 4294956304 18446744073709551615 134583198 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 8448 7652 401 171 0 7373 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 33792

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=1055336/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=41180 CPUtime=279.63
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 10136 656 0 0 27957 6 0 0 25 0 1 0 60176256 42168320 9540 996147200 134512640 135215973 4294956304 18446744073709551615 134590188 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 10295 9540 401 171 0 9220 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 41180

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=1045544/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=47772 CPUtime=339.07
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 11815 656 0 0 33900 7 0 0 25 0 1 0 60176256 48918528 11219 996147200 134512640 135215973 4294956304 18446744073709551615 135026968 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 11943 11219 401 171 0 10868 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 47772

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=1035304/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=55788 CPUtime=398.51
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 13863 656 0 0 39843 8 0 0 25 0 1 0 60176256 57126912 13010 996147200 134512640 135215973 4294956304 18446744073709551615 134583174 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 13947 13010 401 171 0 12872 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 55788

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=1025768/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=62388 CPUtime=457.96
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 15550 656 0 0 45787 9 0 0 25 0 1 0 60176256 63885312 14697 996147200 134512640 135215973 4294956304 18446744073709551615 135026963 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 15597 14697 401 171 0 14522 0
Current children cumulated CPU time (s) 457.96
Current children cumulated vsize (KiB) 62388

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=1017064/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=68064 CPUtime=517.4
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 17008 656 0 0 51729 11 0 0 25 0 1 0 60176256 69697536 16155 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 17016 16155 401 171 0 15941 0
Current children cumulated CPU time (s) 517.4
Current children cumulated vsize (KiB) 68064

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=1007528/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=74784 CPUtime=576.85
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 18747 656 0 0 57673 12 0 0 25 0 1 0 60176256 76578816 17829 996147200 134512640 135215973 4294956304 18446744073709551615 134590078 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 18696 17829 401 171 0 17621 0
Current children cumulated CPU time (s) 576.85
Current children cumulated vsize (KiB) 74784

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=998632/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=80724 CPUtime=636.29

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

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=953512/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=108244 CPUtime=874.05
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 27342 656 0 0 87388 17 0 0 25 0 1 0 60176256 110841856 25911 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 27061 25911 401 171 0 25986 0
Current children cumulated CPU time (s) 874.05
Current children cumulated vsize (KiB) 108244

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=946152/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=114576 CPUtime=933.49
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 28944 656 0 0 93331 18 0 0 25 0 1 0 60176256 117325824 27513 996147200 134512640 135215973 4294956304 18446744073709551615 134599830 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 28644 27513 401 171 0 27569 0
Current children cumulated CPU time (s) 933.49
Current children cumulated vsize (KiB) 114576

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=939176/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=120252 CPUtime=992.93
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 30420 656 0 0 99274 19 0 0 25 0 1 0 60176256 123138048 28989 996147200 134512640 135215973 4294956304 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 30063 28989 401 171 0 28988 0
Current children cumulated CPU time (s) 992.93
Current children cumulated vsize (KiB) 120252

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=932520/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=125924 CPUtime=1052.38
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 31862 656 0 0 105218 20 0 0 25 0 1 0 60176256 128946176 30431 996147200 134512640 135215973 4294956304 18446744073709551615 134590096 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 31481 30431 401 171 0 30406 0
Current children cumulated CPU time (s) 1052.38
Current children cumulated vsize (KiB) 125924

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=925096/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=131992 CPUtime=1111.82
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 33435 656 0 0 111162 20 0 0 25 0 1 0 60176256 135159808 32004 996147200 134512640 135215973 4294956304 18446744073709551615 134583557 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 32998 32004 401 171 0 31923 0
Current children cumulated CPU time (s) 1111.82
Current children cumulated vsize (KiB) 131992

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=918120/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=138444 CPUtime=1171.26
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 35073 656 0 0 117105 21 0 0 25 0 1 0 60176256 141766656 33513 996147200 134512640 135215973 4294956304 18446744073709551615 134599875 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 34611 33513 401 171 0 33536 0
Current children cumulated CPU time (s) 1171.26
Current children cumulated vsize (KiB) 138444

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=910312/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=144252 CPUtime=1230.7
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 36579 656 0 0 123048 22 0 0 25 0 1 0 60176256 147714048 35019 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 36063 35019 401 171 0 34988 0
Current children cumulated CPU time (s) 1230.7
Current children cumulated vsize (KiB) 144252

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=901928/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=150060 CPUtime=1290.16
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 38070 656 0 0 128992 24 0 0 25 0 1 0 60176256 153661440 36510 996147200 134512640 135215973 4294956304 18446744073709551615 134533029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 37515 36510 401 171 0 36440 0
Current children cumulated CPU time (s) 1290.16
Current children cumulated vsize (KiB) 150060

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 14935
/proc/meminfo: memFree=894056/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=155604 CPUtime=1349.59
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 39501 656 0 0 134934 25 0 0 25 0 1 0 60176256 159338496 37941 996147200 134512640 135215973 4294956304 18446744073709551615 134686200 0 0 4096 0 0 0 0 17 1 0 0
/proc/14924/statm: 38901 37941 401 171 0 37826 0
Current children cumulated CPU time (s) 1349.59
Current children cumulated vsize (KiB) 155604

[startup+1422.31 s]
/proc/loadavg: 2.10 2.00 2.00 3/73 14968
/proc/meminfo: memFree=985064/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=161412 CPUtime=1409.28
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 40999 656 0 0 140901 27 0 0 25 0 1 0 60176256 165285888 39439 996147200 134512640 135215973 4294956304 18446744073709551615 135020385 0 0 4096 0 0 0 0 17 0 0 0
/proc/14924/statm: 40353 39439 401 171 0 39278 0
Current children cumulated CPU time (s) 1409.28
Current children cumulated vsize (KiB) 161412

[startup+1482.3 s]
/proc/loadavg: 2.04 2.00 2.00 3/73 14968
/proc/meminfo: memFree=966888/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=168804 CPUtime=1469.23
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 42863 656 0 0 146895 28 0 0 25 0 1 0 60176256 172855296 41303 996147200 134512640 135215973 4294956304 18446744073709551615 134590156 0 0 4096 0 0 0 0 17 0 0 0
/proc/14924/statm: 42201 41303 401 171 0 41126 0
Current children cumulated CPU time (s) 1469.23
Current children cumulated vsize (KiB) 168804

[startup+1542.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 14968
/proc/meminfo: memFree=957864/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=174612 CPUtime=1529.2
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 44367 656 0 0 152891 29 0 0 25 0 1 0 60176256 178802688 42807 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14924/statm: 43653 42807 401 171 0 42578 0
Current children cumulated CPU time (s) 1529.2
Current children cumulated vsize (KiB) 174612

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14968
/proc/meminfo: memFree=946472/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=180948 CPUtime=1589.19
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 45987 656 0 0 158888 31 0 0 25 0 1 0 60176256 185290752 44427 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14924/statm: 45237 44427 401 171 0 44162 0
Current children cumulated CPU time (s) 1589.19
Current children cumulated vsize (KiB) 180948

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14968
/proc/meminfo: memFree=935976/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=186624 CPUtime=1649.16
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 47445 656 0 0 164884 32 0 0 25 0 1 0 60176256 191102976 45885 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 0 0 0
/proc/14924/statm: 46656 45885 401 171 0 45581 0
Current children cumulated CPU time (s) 1649.16
Current children cumulated vsize (KiB) 186624

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14968
/proc/meminfo: memFree=919592/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=196924 CPUtime=1709.14
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 50079 656 0 0 170880 34 0 0 25 0 1 0 60176256 201650176 47494 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/14924/statm: 49231 47494 401 171 0 48156 0
Current children cumulated CPU time (s) 1709.14
Current children cumulated vsize (KiB) 196924

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14968
/proc/meminfo: memFree=910888/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=203656 CPUtime=1769.11
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 51800 656 0 0 176876 35 0 0 25 0 1 0 60176256 208543744 49215 996147200 134512640 135215973 4294956304 18446744073709551615 134596540 0 0 4096 0 0 0 0 17 0 0 0
/proc/14924/statm: 50914 49215 401 171 0 49839 0
Current children cumulated CPU time (s) 1769.11
Current children cumulated vsize (KiB) 203656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14968
/proc/meminfo: memFree=906984/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=206560 CPUtime=1800.09
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 52564 656 0 0 179974 35 0 0 25 0 1 0 60176256 211517440 49979 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/14924/statm: 51640 49979 401 171 0 50565 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 206560

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

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

[startup+1813.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14968
/proc/meminfo: memFree=906984/2055920 swapFree=4192812/4192956
[pid=14924] ppid=14922 vsize=206560 CPUtime=1800.09
/proc/14924/stat : 14924 (pcs.big) R 14922 14924 14085 0 -1 4194304 52564 656 0 0 179974 35 0 0 25 0 1 0 60176256 211517440 49979 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/14924/statm: 51640 49979 401 171 0 50565 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 206560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.34
CPU time (s): 1800.15
CPU user time (s): 1799.75
CPU system time (s): 0.396939
CPU usage (%): 99.2728
Max. virtual memory (cumulated for all children) (KiB): 206560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.396939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53220
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= 31445

runsolver used 2.40263 second user time and 5.52616 second system time

The end

Launcher Data 

Begin job on node57 at 2009-07-16 09:58:50
IDJOB=2090832
IDBENCH=59915
IDSOLVER=733
FILE ID=node57/2090832-1247731130
PBS_JOBID= 9521541
Free space on /tmp= 66356 MiB

SOLVER NAME= pcs 0.2
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-2090832-1247731130/watcher-2090832-1247731130 -o /tmp/evaluation-result-2090832-1247731130/solver-2090832-1247731130 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2085922521 HOME/instance-2090832-1247731130.xml

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

MD5SUM BENCH= 7ea905fb71112a75fe5551a79352be30
RANDOM SEED=2085922521

node57.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		: 3000.261
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		: 3000.261
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:       1106192 kB
Buffers:         88912 kB
Cached:         726000 kB
SwapCached:          0 kB
Active:         259648 kB
Inactive:       617232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1106192 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3536 kB
Writeback:           0 kB
Mapped:          73444 kB
Slab:            58172 kB
Committed_AS:   557120 kB
PageTables:       1832 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= 66352 MiB
End job on node57 at 2009-07-16 10:29:06