Trace number 2088258

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) 1800.06 1802.52

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-18_ext.xml
MD5SUMfe0a708ad50e3b59728fd877f74db251
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 

0.01/0.05	c small-domain mode
0.01/0.06	c Seed is 1836310253
0.01/0.06	c Constructing HOME/instance-2088258-1247728949.xml  with 93 constraints
1.95/2.05	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-2088258-1247728949/watcher-2088258-1247728949 -o /tmp/evaluation-result-2088258-1247728949/solver-2088258-1247728949 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1836310253 HOME/instance-2088258-1247728949.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 1.93 4/81 8411
/proc/meminfo: memFree=1009752/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=5356 CPUtime=0
/proc/8411/stat : 8411 (pcssolve) R 8409 8411 7637 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 59961072 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 225612196511 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/8411/statm: 1339 241 200 169 0 50 0
[pid=8412] ppid=8411 vsize=5356 CPUtime=0
/proc/8412/stat : 8412 (pcssolve) R 8411 8411 7637 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 59961073 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 225612196511 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/8412/statm: 1339 241 200 169 0 50 0

[startup+0.031976 s]
/proc/loadavg: 2.00 2.00 1.93 4/81 8411
/proc/meminfo: memFree=1009752/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=5356 CPUtime=0.01
/proc/8411/stat : 8411 (pcssolve) S 8409 8411 7637 0 -1 4194304 367 750 0 0 0 0 1 0 22 0 1 0 59961072 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8411/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101978 s]
/proc/loadavg: 2.00 2.00 1.93 4/81 8411
/proc/meminfo: memFree=1009752/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=5088 CPUtime=0.07
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 936 974 0 0 4 0 3 0 21 0 1 0 59961072 5210112 545 996147200 134512640 135095119 4294956304 18446744073709551615 134934206 0 0 4096 0 0 0 0 17 1 0 0
/proc/8411/statm: 1272 545 375 142 0 226 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5088

[startup+0.301994 s]
/proc/loadavg: 2.00 2.00 1.93 4/81 8411
/proc/meminfo: memFree=1009752/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=7596 CPUtime=0.27
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 1198 974 0 0 24 0 3 0 23 0 1 0 59961072 7778304 807 996147200 134512640 135095119 4294956304 18446744073709551615 134741536 0 0 4096 0 0 0 0 17 1 0 0
/proc/8411/statm: 1899 807 375 142 0 853 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7596

[startup+0.70103 s]
/proc/loadavg: 2.00 2.00 1.93 4/81 8411
/proc/meminfo: memFree=1009752/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=12968 CPUtime=0.66
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 1748 974 0 0 63 0 3 0 25 0 1 0 59961072 13279232 1357 996147200 134512640 135095119 4294956304 18446744073709551615 1637982 0 0 4096 0 0 0 0 17 1 0 0
/proc/8411/statm: 3242 1357 375 142 0 2196 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 12968

[startup+1.5011 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 8417
/proc/meminfo: memFree=1004112/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=23212 CPUtime=1.46
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 2821 974 0 0 141 2 3 0 25 0 1 0 59961072 23769088 2430 996147200 134512640 135095119 4294956304 18446744073709551615 134739361 0 0 4096 0 0 0 0 17 1 0 0
/proc/8411/statm: 5803 2430 375 142 0 4757 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 23212

[startup+3.10225 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 8417
/proc/meminfo: memFree=998416/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=30204 CPUtime=3.04
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 3590 974 0 0 298 3 3 0 25 0 1 0 59961072 30928896 3198 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/8411/statm: 7551 3198 389 142 0 6505 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 30204

[startup+6.30152 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 8417
/proc/meminfo: memFree=998352/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=30204 CPUtime=6.22
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 3606 974 0 0 616 3 3 0 25 0 1 0 59961072 30928896 3214 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/8411/statm: 7551 3214 389 142 0 6505 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 30204

[startup+12.7021 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 8417
/proc/meminfo: memFree=997968/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=30204 CPUtime=12.55
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 3661 974 0 0 1249 3 3 0 25 0 1 0 59961072 30928896 3269 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/8411/statm: 7551 3269 389 142 0 6505 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 30204

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 8417
/proc/meminfo: memFree=997584/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=30720 CPUtime=25.23
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 3831 974 0 0 2517 3 3 0 25 0 1 0 59961072 31457280 3374 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/8411/statm: 7680 3374 389 142 0 6634 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 30720

[startup+51.1014 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 8417
/proc/meminfo: memFree=996688/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=31492 CPUtime=50.6
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 4199 974 0 0 5053 4 3 0 25 0 1 0 59961072 32247808 3613 996147200 134512640 135095119 4294956304 18446744073709551615 134926978 0 0 4096 0 0 0 0 17 1 0 0
/proc/8411/statm: 7873 3613 389 142 0 6827 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 31492

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 8417
/proc/meminfo: memFree=995024/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=32772 CPUtime=101.32
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 4911 974 0 0 10125 4 3 0 25 0 1 0 59961072 33558528 4003 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/8411/statm: 8193 4003 389 142 0 7147 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 32772

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 8417
/proc/meminfo: memFree=992464/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=33284 CPUtime=160.76
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 5680 974 0 0 16068 5 3 0 25 0 1 0 59961072 34082816 4643 996147200 134512640 135095119 4294956304 18446744073709551615 134918099 0 0 4096 0 0 0 0 17 1 0 0
/proc/8411/statm: 8321 4643 389 142 0 7275 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 33284

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 8459
/proc/meminfo: memFree=1523744/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=35332 CPUtime=220.4
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 6612 974 0 0 22031 6 3 0 25 0 1 0 59961072 36179968 5062 996147200 134512640 135095119 4294956304 18446744073709551615 134916458 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 8833 5063 389 142 0 7787 0
Current children cumulated CPU time (s) 220.4
Current children cumulated vsize (KiB) 35332

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 8459
/proc/meminfo: memFree=1521568/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=35332 CPUtime=280.38
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 7147 974 0 0 28028 7 3 0 25 0 1 0 59961072 36179968 5597 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 8833 5597 389 142 0 7787 0
Current children cumulated CPU time (s) 280.38
Current children cumulated vsize (KiB) 35332

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 8459
/proc/meminfo: memFree=1518688/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=36616 CPUtime=340.36
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 8118 974 0 0 34025 8 3 0 25 0 1 0 59961072 37494784 6311 996147200 134512640 135095119 4294956304 18446744073709551615 134927054 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 9154 6311 389 142 0 8108 0
Current children cumulated CPU time (s) 340.36
Current children cumulated vsize (KiB) 36616

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 8459
/proc/meminfo: memFree=1517600/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=40712 CPUtime=400.33
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 9408 974 0 0 40021 9 3 0 25 0 1 0 59961072 41689088 6576 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 10178 6576 389 142 0 9132 0
Current children cumulated CPU time (s) 400.33
Current children cumulated vsize (KiB) 40712

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 8459
/proc/meminfo: memFree=1515552/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=40712 CPUtime=460.31
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 9918 974 0 0 46019 9 3 0 25 0 1 0 59961072 41689088 7086 996147200 134512640 135095119 4294956304 18446744073709551615 134918069 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 10178 7086 389 142 0 9132 0
Current children cumulated CPU time (s) 460.31
Current children cumulated vsize (KiB) 40712

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 8459
/proc/meminfo: memFree=1513504/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=40712 CPUtime=520.29
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 10435 974 0 0 52016 10 3 0 25 0 1 0 59961072 41689088 7603 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 10178 7603 389 142 0 9132 0
Current children cumulated CPU time (s) 520.29
Current children cumulated vsize (KiB) 40712

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 8459
/proc/meminfo: memFree=1508512/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=43016 CPUtime=580.26
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 12268 974 0 0 58012 11 3 0 25 0 1 0 59961072 44048384 8858 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 10754 8858 389 142 0 9708 0
Current children cumulated CPU time (s) 580.26
Current children cumulated vsize (KiB) 43016

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/82 8459
/proc/meminfo: memFree=1507552/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=43016 CPUtime=640.24
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 12506 974 0 0 64010 11 3 0 25 0 1 0 59961072 44048384 9096 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 10754 9096 389 142 0 9708 0
Current children cumulated CPU time (s) 640.24

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

[startup+882.301 s]
/proc/loadavg: 2.06 2.01 1.94 3/82 8459
/proc/meminfo: memFree=1502304/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=51208 CPUtime=880.15
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 15842 974 0 0 87998 14 3 0 25 0 1 0 59961072 52436992 10383 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 12802 10383 389 142 0 11756 0
Current children cumulated CPU time (s) 880.15
Current children cumulated vsize (KiB) 51208

[startup+942.301 s]
/proc/loadavg: 2.02 2.01 1.94 3/82 8459
/proc/meminfo: memFree=1499872/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=52516 CPUtime=940.13
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 16451 974 0 0 93995 15 3 0 25 0 1 0 59961072 53776384 10992 996147200 134512640 135095119 4294956304 18446744073709551615 134927001 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 13129 10992 389 142 0 12083 0
Current children cumulated CPU time (s) 940.13
Current children cumulated vsize (KiB) 52516

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/82 8459
/proc/meminfo: memFree=1497440/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=53960 CPUtime=1000.11
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 17085 974 0 0 99992 16 3 0 25 0 1 0 59961072 55255040 11626 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 13490 11626 389 142 0 12444 0
Current children cumulated CPU time (s) 1000.11
Current children cumulated vsize (KiB) 53960

[startup+1062.3 s]
/proc/loadavg: 2.05 2.01 1.94 3/82 8459
/proc/meminfo: memFree=1494880/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=55528 CPUtime=1060.09
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 17727 974 0 0 105990 16 3 0 25 0 1 0 59961072 56860672 12268 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 13882 12268 389 142 0 12836 0
Current children cumulated CPU time (s) 1060.09
Current children cumulated vsize (KiB) 55528

[startup+1122.3 s]
/proc/loadavg: 2.02 2.01 1.94 3/82 8459
/proc/meminfo: memFree=1485984/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=67792 CPUtime=1120.06
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 21083 974 0 0 111986 17 3 0 25 0 1 0 59961072 69419008 14470 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 16948 14470 389 142 0 15902 0
Current children cumulated CPU time (s) 1120.06
Current children cumulated vsize (KiB) 67792

[startup+1182.3 s]
/proc/loadavg: 2.07 2.02 1.95 3/82 8459
/proc/meminfo: memFree=1484896/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=67792 CPUtime=1180.05
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 21351 974 0 0 117984 18 3 0 25 0 1 0 59961072 69419008 14738 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 16948 14738 389 142 0 15902 0
Current children cumulated CPU time (s) 1180.05
Current children cumulated vsize (KiB) 67792

[startup+1242.3 s]
/proc/loadavg: 2.02 2.01 1.95 3/82 8459
/proc/meminfo: memFree=1483488/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=67792 CPUtime=1240.02
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 21622 974 0 0 123981 18 3 0 25 0 1 0 59961072 69419008 15009 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 16948 15009 389 142 0 15902 0
Current children cumulated CPU time (s) 1240.02
Current children cumulated vsize (KiB) 67792

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 1.95 3/82 8459
/proc/meminfo: memFree=1482272/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=67792 CPUtime=1300
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 21878 974 0 0 129979 18 3 0 25 0 1 0 59961072 69419008 15265 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 16948 15265 389 142 0 15902 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 67792

[startup+1362.3 s]
/proc/loadavg: 2.03 2.02 1.95 3/82 8459
/proc/meminfo: memFree=1481056/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=84176 CPUtime=1359.98
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 26219 974 0 0 135974 21 3 0 25 0 1 0 59961072 86196224 15509 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 21044 15509 389 142 0 19998 0
Current children cumulated CPU time (s) 1359.98
Current children cumulated vsize (KiB) 84176

[startup+1422.31 s]
/proc/loadavg: 2.01 2.01 1.95 3/82 8459
/proc/meminfo: memFree=1479328/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=84700 CPUtime=1419.96
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 26604 974 0 0 141972 21 3 0 25 0 1 0 59961072 86732800 15894 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 21175 15894 389 142 0 20129 0
Current children cumulated CPU time (s) 1419.96
Current children cumulated vsize (KiB) 84700

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/82 8459
/proc/meminfo: memFree=1476896/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=85876 CPUtime=1479.94
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 27150 974 0 0 147969 22 3 0 25 0 1 0 59961072 87937024 16440 996147200 134512640 135095119 4294956304 18446744073709551615 134927070 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 21469 16440 389 142 0 20423 0
Current children cumulated CPU time (s) 1479.94
Current children cumulated vsize (KiB) 85876

[startup+1542.3 s]
/proc/loadavg: 2.05 2.02 1.96 3/82 8459
/proc/meminfo: memFree=1474592/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=87192 CPUtime=1539.91
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 27710 974 0 0 153965 23 3 0 25 0 1 0 59961072 89284608 17000 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 21798 17000 389 142 0 20752 0
Current children cumulated CPU time (s) 1539.91
Current children cumulated vsize (KiB) 87192

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 1.96 3/82 8459
/proc/meminfo: memFree=1472224/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=88500 CPUtime=1599.89
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 28268 974 0 0 159962 24 3 0 25 0 1 0 59961072 90624000 17558 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 22125 17558 389 142 0 21079 0
Current children cumulated CPU time (s) 1599.89
Current children cumulated vsize (KiB) 88500

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/82 8459
/proc/meminfo: memFree=1469728/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=89668 CPUtime=1659.87
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 28833 974 0 0 165959 25 3 0 25 0 1 0 59961072 91820032 18123 996147200 134512640 135095119 4294956304 18446744073709551615 134927001 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 22417 18123 389 142 0 21371 0
Current children cumulated CPU time (s) 1659.87
Current children cumulated vsize (KiB) 89668

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/82 8459
/proc/meminfo: memFree=1467296/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=90976 CPUtime=1719.84
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 29399 974 0 0 171955 26 3 0 25 0 1 0 59961072 93159424 18689 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 22744 18689 389 142 0 21698 0
Current children cumulated CPU time (s) 1719.84
Current children cumulated vsize (KiB) 90976

[startup+1782.3 s]
/proc/loadavg: 2.03 2.01 1.96 3/82 8461
/proc/meminfo: memFree=1464608/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=92288 CPUtime=1779.82
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 29966 974 0 0 177952 27 3 0 25 0 1 0 59961072 94502912 19256 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 23072 19256 389 142 0 22026 0
Current children cumulated CPU time (s) 1779.82
Current children cumulated vsize (KiB) 92288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.5 s]
/proc/loadavg: 2.02 2.01 1.96 3/82 8461
/proc/meminfo: memFree=1463776/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=92680 CPUtime=1800.02
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 30161 974 0 0 179972 27 3 0 25 0 1 0 59961072 94904320 19451 996147200 134512640 135095119 4294956304 18446744073709551615 134916499 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 23170 19451 389 142 0 22124 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 92680

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

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

[startup+1802.5 s]
/proc/loadavg: 2.02 2.01 1.96 3/82 8461
/proc/meminfo: memFree=1463776/2055920 swapFree=4192812/4192956
[pid=8411] ppid=8409 vsize=92680 CPUtime=1800.02
/proc/8411/stat : 8411 (pcs.small) R 8409 8411 7637 0 -1 4194304 30161 974 0 0 179972 27 3 0 25 0 1 0 59961072 94904320 19451 996147200 134512640 135095119 4294956304 18446744073709551615 134916499 0 0 4096 0 0 0 0 17 0 0 0
/proc/8411/statm: 23170 19451 389 142 0 22124 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 92680

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.52
CPU time (s): 1800.06
CPU user time (s): 1799.76
CPU system time (s): 0.293955
CPU usage (%): 99.8633
Max. virtual memory (cumulated for all children) (KiB): 92680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.293955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31135
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= 14450

runsolver used 2.35664 second user time and 5.86011 second system time

The end

Launcher Data 

Begin job on node31 at 2009-07-16 09:22:29
IDJOB=2088258
IDBENCH=58899
IDSOLVER=733
FILE ID=node31/2088258-1247728949
PBS_JOBID= 9521490
Free space on /tmp= 66200 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-28-28-fcd/normalized-rand-3-28-28-93-632-fcd-18_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2088258-1247728949/watcher-2088258-1247728949 -o /tmp/evaluation-result-2088258-1247728949/solver-2088258-1247728949 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1836310253 HOME/instance-2088258-1247728949.xml

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

MD5SUM BENCH= fe0a708ad50e3b59728fd877f74db251
RANDOM SEED=1836310253

node31.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		: 3000.216
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	: 5931.00
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		: 3000.216
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:       1010232 kB
Buffers:         82304 kB
Cached:         352420 kB
SwapCached:          0 kB
Active:         691556 kB
Inactive:       272420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1010232 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7544 kB
Writeback:           0 kB
Mapped:         549644 kB
Slab:            65484 kB
Committed_AS:  1159408 kB
PageTables:       2956 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= 66264 MiB
End job on node31 at 2009-07-16 09:52:34