Trace number 2088457

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) 1800.03 1807.12

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-45_ext.xml
MD5SUM3791f93a056d6a7d753bee163c2e1250
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.04	c small-domain mode
0.00/0.05	c Seed is 105065364
0.00/0.05	c Constructing HOME/instance-2088457-1247729337.xml  with 93 constraints
1.78/1.87	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-2088457-1247729337/watcher-2088457-1247729337 -o /tmp/evaluation-result-2088457-1247729337/solver-2088457-1247729337 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 105065364 HOME/instance-2088457-1247729337.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: 2.00 2.00 2.00 4/73 16924
/proc/meminfo: memFree=1471712/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=5356 CPUtime=0
/proc/16924/stat : 16924 (pcssolve) S 16922 16924 16684 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 59999334 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16924/statm: 1339 242 201 169 0 50 0
[pid=16925] ppid=16924 vsize=5356 CPUtime=0
/proc/16925/stat : 16925 (pcssolve) R 16924 16924 16684 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 59999334 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 234045893927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16925/statm: 1339 243 202 169 0 50 0
[pid=16926] ppid=16924 vsize=5356 CPUtime=0
/proc/16926/stat : 16926 (pcssolve) R 16924 16924 16684 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 59999334 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 234045893927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16926/statm: 1339 244 203 169 0 50 0

[startup+0.0901551 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 16924
/proc/meminfo: memFree=1471712/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=5088 CPUtime=0.08
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 936 974 0 0 4 0 3 1 18 0 1 0 59999334 5210112 545 996147200 134512640 135095119 4294956304 18446744073709551615 134934361 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 1272 545 375 142 0 226 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5088

[startup+0.101154 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 16924
/proc/meminfo: memFree=1471712/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=5244 CPUtime=0.09
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 939 974 0 0 5 0 3 1 18 0 1 0 59999334 5369856 548 996147200 134512640 135095119 4294956304 18446744073709551615 134738923 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 1311 548 375 142 0 265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5244

[startup+0.301179 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 16924
/proc/meminfo: memFree=1471712/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=8000 CPUtime=0.28
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 1227 974 0 0 24 0 3 1 19 0 1 0 59999334 8192000 836 996147200 134512640 135095119 4294956304 18446744073709551615 5201506 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 2000 836 375 142 0 954 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8000

[startup+0.701218 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 16924
/proc/meminfo: memFree=1471712/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=13672 CPUtime=0.68
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 1835 974 0 0 64 0 3 1 23 0 1 0 59999334 14000128 1444 996147200 134512640 135095119 4294956304 18446744073709551615 5177064 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 3418 1444 375 142 0 2372 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13672

[startup+1.5013 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1465560/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=25020 CPUtime=1.48
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 3028 974 0 0 143 1 3 1 25 0 1 0 59999334 25620480 2637 996147200 134512640 135095119 4294956304 18446744073709551615 5165125 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 6255 2637 375 142 0 5209 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 25020

[startup+3.10148 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1460120/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=30204 CPUtime=3.08
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 3590 974 0 0 302 2 3 1 25 0 1 0 59999334 30928896 3198 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 7551 3198 389 142 0 6505 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30204

[startup+6.30181 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1459672/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=30204 CPUtime=6.26
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 3606 974 0 0 620 2 3 1 25 0 1 0 59999334 30928896 3214 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 7551 3214 389 142 0 6505 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 30204

[startup+12.7025 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1459416/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=30464 CPUtime=12.63
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 3692 974 0 0 1257 2 3 1 25 0 1 0 59999334 31195136 3300 996147200 134512640 135095119 4294956304 18446744073709551615 134918088 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 7616 3300 389 142 0 6570 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 30464

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1457240/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=30720 CPUtime=25.39
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 3840 974 0 0 2532 3 3 1 25 0 1 0 59999334 31457280 3383 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 7680 3383 389 142 0 6634 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 30720

[startup+51.1015 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1455960/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=31492 CPUtime=50.88
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 4190 974 0 0 5081 3 3 1 25 0 1 0 59999334 32247808 3604 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 7873 3604 389 142 0 6827 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 31492

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1453272/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=32772 CPUtime=101.89
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 4928 974 0 0 10181 4 3 1 25 0 1 0 59999334 33558528 4020 996147200 134512640 135095119 4294956304 18446744073709551615 134927067 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 8193 4020 389 142 0 7147 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 32772

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1449112/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=33284 CPUtime=161.65
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 5669 974 0 0 16156 5 3 1 25 0 1 0 59999334 34082816 4632 996147200 134512640 135095119 4294956304 18446744073709551615 134909807 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 8321 4632 389 142 0 7275 0
Current children cumulated CPU time (s) 161.65
Current children cumulated vsize (KiB) 33284

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1445592/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=35332 CPUtime=221.41
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 6672 974 0 0 22132 5 3 1 25 0 1 0 59999334 36179968 5122 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 8833 5122 389 142 0 7787 0
Current children cumulated CPU time (s) 221.41
Current children cumulated vsize (KiB) 35332

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1440600/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=36616 CPUtime=281.18
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 7759 974 0 0 28108 6 3 1 25 0 1 0 59999334 37494784 5952 996147200 134512640 135095119 4294956304 18446744073709551615 134555000 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 9154 5952 389 142 0 8108 0
Current children cumulated CPU time (s) 281.18
Current children cumulated vsize (KiB) 36616

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1435672/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=40712 CPUtime=340.95
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 9028 974 0 0 34084 7 3 1 25 0 1 0 59999334 41689088 6196 996147200 134512640 135095119 4294956304 18446744073709551615 134918065 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 10178 6196 389 142 0 9132 0
Current children cumulated CPU time (s) 340.95
Current children cumulated vsize (KiB) 40712

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1433176/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=40712 CPUtime=400.72
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 9363 974 0 0 40060 8 3 1 25 0 1 0 59999334 41689088 6531 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 10178 6531 389 142 0 9132 0
Current children cumulated CPU time (s) 400.72
Current children cumulated vsize (KiB) 40712

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1430296/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=40712 CPUtime=460.48
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 9813 974 0 0 46036 8 3 1 25 0 1 0 59999334 41689088 6981 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 10178 6981 389 142 0 9132 0
Current children cumulated CPU time (s) 460.48
Current children cumulated vsize (KiB) 40712

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1426264/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=40712 CPUtime=520.25
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 10285 974 0 0 52012 9 3 1 25 0 1 0 59999334 41689088 7453 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 10178 7453 389 142 0 9132 0
Current children cumulated CPU time (s) 520.25
Current children cumulated vsize (KiB) 40712

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1419736/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=43016 CPUtime=580.01
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 11998 974 0 0 57987 10 3 1 25 0 1 0 59999334 44048384 8588 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 10754 8588 389 142 0 9708 0
Current children cumulated CPU time (s) 580.01
Current children cumulated vsize (KiB) 43016

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1416792/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=43016 CPUtime=639.78

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1397976/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=51208 CPUtime=878.84
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 15854 974 0 0 87866 14 3 1 25 0 1 0 59999334 52436992 10395 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 12802 10395 389 142 0 11756 0
Current children cumulated CPU time (s) 878.84
Current children cumulated vsize (KiB) 51208

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1395224/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=51996 CPUtime=938.61
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 16296 974 0 0 93842 15 3 1 25 0 1 0 59999334 53243904 10837 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 12999 10837 389 142 0 11953 0
Current children cumulated CPU time (s) 938.61
Current children cumulated vsize (KiB) 51996

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1391960/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=53180 CPUtime=998.37
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 16859 974 0 0 99817 16 3 1 25 0 1 0 59999334 54456320 11400 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 13295 11400 389 142 0 12249 0
Current children cumulated CPU time (s) 998.37
Current children cumulated vsize (KiB) 53180

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1388760/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=54496 CPUtime=1058.14
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 17415 974 0 0 105793 17 3 1 25 0 1 0 59999334 55803904 11956 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 13624 11956 389 142 0 12578 0
Current children cumulated CPU time (s) 1058.14
Current children cumulated vsize (KiB) 54496

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1377816/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=67288 CPUtime=1117.9
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 20880 974 0 0 111768 18 3 1 25 0 1 0 59999334 68902912 14267 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 16822 14267 389 142 0 15776 0
Current children cumulated CPU time (s) 1117.9
Current children cumulated vsize (KiB) 67288

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1375128/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=67288 CPUtime=1177.68
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 21123 974 0 0 117745 19 3 1 25 0 1 0 59999334 68902912 14510 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 16822 14510 389 142 0 15776 0
Current children cumulated CPU time (s) 1177.68
Current children cumulated vsize (KiB) 67288

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1372120/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=67288 CPUtime=1237.44
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 21363 974 0 0 123721 19 3 1 25 0 1 0 59999334 68902912 14750 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 16822 14750 389 142 0 15776 0
Current children cumulated CPU time (s) 1237.44
Current children cumulated vsize (KiB) 67288

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1369304/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=67288 CPUtime=1297.2
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 21609 974 0 0 129697 19 3 1 25 0 1 0 59999334 68902912 14996 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 16822 14996 389 142 0 15776 0
Current children cumulated CPU time (s) 1297.2
Current children cumulated vsize (KiB) 67288

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16930
/proc/meminfo: memFree=1366680/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=67288 CPUtime=1356.97
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 21842 974 0 0 135673 20 3 1 25 0 1 0 59999334 68902912 15229 996147200 134512640 135095119 4294956304 18446744073709551615 134918196 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 16822 15229 389 142 0 15776 0
Current children cumulated CPU time (s) 1356.97
Current children cumulated vsize (KiB) 67288

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16932
/proc/meminfo: memFree=1363928/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=83672 CPUtime=1416.74
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 26166 974 0 0 141648 22 3 1 25 0 1 0 59999334 85680128 15456 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 20918 15456 389 142 0 19872 0
Current children cumulated CPU time (s) 1416.74
Current children cumulated vsize (KiB) 83672

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16932
/proc/meminfo: memFree=1361240/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=83672 CPUtime=1476.5
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 26378 974 0 0 147624 22 3 1 25 0 1 0 59999334 85680128 15668 996147200 134512640 135095119 4294956304 18446744073709551615 134918169 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 20918 15668 389 142 0 19872 0
Current children cumulated CPU time (s) 1476.5
Current children cumulated vsize (KiB) 83672

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16932
/proc/meminfo: memFree=1357720/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=84464 CPUtime=1536.27
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 26808 974 0 0 153600 23 3 1 25 0 1 0 59999334 86491136 16098 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 21116 16098 389 142 0 20070 0
Current children cumulated CPU time (s) 1536.27
Current children cumulated vsize (KiB) 84464

[startup+1602.3 s]
/proc/loadavg: 1.95 1.98 1.99 3/83 16974
/proc/meminfo: memFree=1414152/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=85508 CPUtime=1596
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 27279 974 0 0 159572 24 3 1 25 0 1 0 59999334 87560192 16569 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 21377 16569 389 142 0 20331 0
Current children cumulated CPU time (s) 1596
Current children cumulated vsize (KiB) 85508

[startup+1662.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/83 16974
/proc/meminfo: memFree=1412040/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=86560 CPUtime=1655.77
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 27773 974 0 0 165548 25 3 1 25 0 1 0 59999334 88637440 17063 996147200 134512640 135095119 4294956304 18446744073709551615 134615507 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 21640 17063 389 142 0 20594 0
Current children cumulated CPU time (s) 1655.77
Current children cumulated vsize (KiB) 86560

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16974
/proc/meminfo: memFree=1410120/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=87612 CPUtime=1715.54
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 28247 974 0 0 171524 26 3 1 25 0 1 0 59999334 89714688 17537 996147200 134512640 135095119 4294956304 18446744073709551615 134918266 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 21903 17537 389 142 0 20857 0
Current children cumulated CPU time (s) 1715.54
Current children cumulated vsize (KiB) 87612

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16974
/proc/meminfo: memFree=1407944/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=88660 CPUtime=1775.29
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 28727 974 0 0 177499 26 3 1 25 0 1 0 59999334 90787840 18017 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 22165 18017 389 142 0 21119 0
Current children cumulated CPU time (s) 1775.29
Current children cumulated vsize (KiB) 88660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.1 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16974
/proc/meminfo: memFree=1407112/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=89056 CPUtime=1800.01
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 28934 974 0 0 179970 27 3 1 25 0 1 0 59999334 91193344 18224 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 22264 18224 389 142 0 21218 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 89056

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

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

[startup+1807.1 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16974
/proc/meminfo: memFree=1407112/2055920 swapFree=4192812/4192956
[pid=16924] ppid=16922 vsize=89056 CPUtime=1800.01
/proc/16924/stat : 16924 (pcs.small) R 16922 16924 16684 0 -1 4194304 28934 974 0 0 179970 27 3 1 25 0 1 0 59999334 91193344 18224 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 22264 18224 389 142 0 21218 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 89056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.12
CPU time (s): 1800.03
CPU user time (s): 1799.73
CPU system time (s): 0.295955
CPU usage (%): 99.6077
Max. virtual memory (cumulated for all children) (KiB): 89056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.295955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29908
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= 23
involuntary context switches= 19731

runsolver used 2.06269 second user time and 4.52231 second system time

The end

Launcher Data 

Begin job on node79 at 2009-07-16 09:28:58
IDJOB=2088457
IDBENCH=58927
IDSOLVER=734
FILE ID=node79/2088457-1247729337
PBS_JOBID= 9521623
Free space on /tmp= 66376 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-3-28-28-fcd/normalized-rand-3-28-28-93-632-fcd-45_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2088457-1247729337/watcher-2088457-1247729337 -o /tmp/evaluation-result-2088457-1247729337/solver-2088457-1247729337 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 105065364 HOME/instance-2088457-1247729337.xml

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

MD5SUM BENCH= 3791f93a056d6a7d753bee163c2e1250
RANDOM SEED=105065364

node79.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		: 3000.229
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		: 3000.229
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:       1472192 kB
Buffers:         86088 kB
Cached:         371688 kB
SwapCached:          0 kB
Active:          90884 kB
Inactive:       401772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1472192 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7548 kB
Writeback:           0 kB
Mapped:          46296 kB
Slab:            76452 kB
Committed_AS:   556160 kB
PageTables:       1788 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= 66380 MiB
End job on node79 at 2009-07-16 09:59:07