Trace number 2088423

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) 1800.09 1813.92

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-10_ext.xml
MD5SUM8235e3114ea4ef8dba9cbd02ba48e0a8
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

0.00/0.05	c small-domain mode
0.00/0.05	c Seed is 851144636
0.00/0.05	c Constructing HOME/instance-2088423-1247729277.xml  with 93 constraints
1.96/2.02	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-2088423-1247729277/watcher-2088423-1247729277 -o /tmp/evaluation-result-2088423-1247729277/solver-2088423-1247729277 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 851144636 HOME/instance-2088423-1247729277.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: 2.10 2.05 2.01 4/81 12246
/proc/meminfo: memFree=1451896/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=18576 CPUtime=0
/proc/12246/stat : 12246 (runsolver) R 12244 12246 11225 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 59991037 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 251255123239 0 0 4096 24578 0 0 0 17 1 0 0
/proc/12246/statm: 4644 284 249 26 0 2626 0

[startup+0.07872 s]
/proc/loadavg: 2.10 2.05 2.01 4/81 12246
/proc/meminfo: memFree=1451896/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=4644 CPUtime=0.06
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 892 974 0 0 2 0 3 1 18 0 1 0 59991037 4755456 501 996147200 134512640 135095119 4294956304 18446744073709551615 2301565 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 1161 501 374 142 0 115 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4644

[startup+0.10172 s]
/proc/loadavg: 2.10 2.05 2.01 4/81 12246
/proc/meminfo: memFree=1451896/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=5088 CPUtime=0.08
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 936 974 0 0 4 0 3 1 18 0 1 0 59991037 5210112 545 996147200 134512640 135095119 4294956304 18446744073709551615 134928549 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 1272 545 375 142 0 226 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5088

[startup+0.301745 s]
/proc/loadavg: 2.10 2.05 2.01 4/81 12246
/proc/meminfo: memFree=1451896/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=7596 CPUtime=0.28
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 1198 974 0 0 24 0 3 1 19 0 1 0 59991037 7778304 807 996147200 134512640 135095119 4294956304 18446744073709551615 134723198 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 1899 807 375 142 0 853 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7596

[startup+0.701791 s]
/proc/loadavg: 2.10 2.05 2.01 4/81 12246
/proc/meminfo: memFree=1451896/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=12968 CPUtime=0.68
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 1748 974 0 0 63 1 3 1 23 0 1 0 59991037 13279232 1357 996147200 134512640 135095119 4294956304 18446744073709551615 134681680 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 3242 1357 375 142 0 2196 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12968

[startup+1.50188 s]
/proc/loadavg: 2.10 2.05 2.01 3/82 12252
/proc/meminfo: memFree=1446192/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=23360 CPUtime=1.47
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 2850 974 0 0 142 1 3 1 25 0 1 0 59991037 23920640 2459 996147200 134512640 135095119 4294956304 18446744073709551615 134653983 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 5840 2459 375 142 0 4794 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 23360

[startup+3.10206 s]
/proc/loadavg: 2.10 2.05 2.01 3/82 12252
/proc/meminfo: memFree=1440368/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=30204 CPUtime=3.05
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 3590 974 0 0 300 1 3 1 25 0 1 0 59991037 30928896 3198 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 7551 3198 389 142 0 6505 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 30204

[startup+6.30142 s]
/proc/loadavg: 2.10 2.05 2.00 3/82 12252
/proc/meminfo: memFree=1440368/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=30204 CPUtime=6.22
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 3603 974 0 0 617 1 3 1 25 0 1 0 59991037 30928896 3211 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 7551 3211 389 142 0 6505 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 30204

[startup+12.7011 s]
/proc/loadavg: 2.09 2.05 2.00 3/82 12252
/proc/meminfo: memFree=1440240/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=30204 CPUtime=12.56
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 3650 974 0 0 1251 1 3 1 25 0 1 0 59991037 30928896 3258 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 7551 3258 389 142 0 6505 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 30204

[startup+25.5015 s]
/proc/loadavg: 2.07 2.05 2.00 3/82 12252
/proc/meminfo: memFree=1439920/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=30464 CPUtime=25.24
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 3760 974 0 0 2519 1 3 1 25 0 1 0 59991037 31195136 3368 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 7616 3368 389 142 0 6570 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 30464

[startup+51.1014 s]
/proc/loadavg: 2.04 2.04 2.00 3/82 12252
/proc/meminfo: memFree=1439152/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=30980 CPUtime=50.6
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 4031 974 0 0 5055 1 3 1 25 0 1 0 59991037 31723520 3574 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 7745 3574 389 142 0 6699 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 30980

[startup+102.306 s]
/proc/loadavg: 2.02 2.03 2.00 3/82 12252
/proc/meminfo: memFree=1437744/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=31748 CPUtime=101.32
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 4546 974 0 0 10126 2 3 1 25 0 1 0 59991037 32509952 3895 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 7937 3895 389 142 0 6891 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 31748

[startup+162.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 12252
/proc/meminfo: memFree=1435696/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=33284 CPUtime=160.76
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 5451 974 0 0 16070 2 3 1 25 0 1 0 59991037 34082816 4414 996147200 134512640 135095119 4294956304 18446744073709551615 134910704 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 8321 4414 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 2.02 2.00 3/82 12252
/proc/meminfo: memFree=1434288/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=35332 CPUtime=220.19
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 6345 974 0 0 22012 3 3 1 25 0 1 0 59991037 36179968 4795 996147200 134512640 135095119 4294956304 18446744073709551615 134927082 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 8833 4795 389 142 0 7787 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 35332

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 12252
/proc/meminfo: memFree=1432560/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=35332 CPUtime=279.63
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 6763 974 0 0 27955 4 3 1 25 0 1 0 59991037 36179968 5213 996147200 134512640 135095119 4294956304 18446744073709551615 134918283 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 8833 5213 389 142 0 7787 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 35332

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 12252
/proc/meminfo: memFree=1430128/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=36616 CPUtime=339.06
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 7642 974 0 0 33898 4 3 1 25 0 1 0 59991037 37494784 5835 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 9154 5835 389 142 0 8108 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 36616

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12252
/proc/meminfo: memFree=1429104/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=36616 CPUtime=398.51
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 7867 974 0 0 39842 5 3 1 25 0 1 0 59991037 37494784 6060 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 9154 6060 389 142 0 8108 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 36616

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12252
/proc/meminfo: memFree=1427376/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=40712 CPUtime=457.94
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 9315 974 0 0 45784 6 3 1 25 0 1 0 59991037 41689088 6483 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 10178 6483 389 142 0 9132 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 40712

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12252
/proc/meminfo: memFree=1425584/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=40712 CPUtime=517.37
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 9749 974 0 0 51726 7 3 1 25 0 1 0 59991037 41689088 6917 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 10178 6917 389 142 0 9132 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 40712

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12252
/proc/meminfo: memFree=1420848/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=43016 CPUtime=576.81
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 11461 974 0 0 57669 8 3 1 25 0 1 0 59991037 44048384 8051 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 10754 8051 389 142 0 9708 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 43016

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12252
/proc/meminfo: memFree=1420144/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=43016 CPUtime=636.26
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 11674 974 0 0 63613 9 3 1 25 0 1 0 59991037 44048384 8264 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 10754 8264 389 142 0 9708 0
Current children cumulated CPU time (s) 636.26
Current children cumulated vsize (KiB) 43016

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12252
/proc/meminfo: memFree=1414896/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=51208 CPUtime=874
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 14946 974 0 0 87384 12 3 1 25 0 1 0 59991037 52436992 9487 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 12802 9487 389 142 0 11756 0
Current children cumulated CPU time (s) 874
Current children cumulated vsize (KiB) 51208

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12252
/proc/meminfo: memFree=1412912/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=51208 CPUtime=933.44
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 15386 974 0 0 93328 12 3 1 25 0 1 0 59991037 52436992 9927 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 12802 9927 389 142 0 11756 0
Current children cumulated CPU time (s) 933.44
Current children cumulated vsize (KiB) 51208

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12252
/proc/meminfo: memFree=1410864/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=51208 CPUtime=992.88
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 15823 974 0 0 99271 13 3 1 25 0 1 0 59991037 52436992 10364 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 12802 10364 389 142 0 11756 0
Current children cumulated CPU time (s) 992.88
Current children cumulated vsize (KiB) 51208

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12252
/proc/meminfo: memFree=1409072/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=51728 CPUtime=1052.32
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 16224 974 0 0 105215 13 3 1 25 0 1 0 59991037 52969472 10765 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 12932 10765 389 142 0 11886 0
Current children cumulated CPU time (s) 1052.32
Current children cumulated vsize (KiB) 51728

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12252
/proc/meminfo: memFree=1406960/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=52644 CPUtime=1111.75
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 16687 974 0 0 111157 14 3 1 25 0 1 0 59991037 53907456 11228 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 13161 11228 389 142 0 12115 0
Current children cumulated CPU time (s) 1111.75
Current children cumulated vsize (KiB) 52644

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12252
/proc/meminfo: memFree=1398512/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=64632 CPUtime=1171.18
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 19881 974 0 0 117099 15 3 1 25 0 1 0 59991037 66183168 13268 996147200 134512640 135095119 4294956304 18446744073709551615 134927001 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 16158 13268 389 142 0 15112 0
Current children cumulated CPU time (s) 1171.18
Current children cumulated vsize (KiB) 64632

[startup+1242.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/82 12252
/proc/meminfo: memFree=1397360/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=64632 CPUtime=1230.63
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 20091 974 0 0 123043 16 3 1 25 0 1 0 59991037 66183168 13478 996147200 134512640 135095119 4294956304 18446744073709551615 134927067 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 16158 13478 389 142 0 15112 0
Current children cumulated CPU time (s) 1230.63
Current children cumulated vsize (KiB) 64632

[startup+1302.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/82 12252
/proc/meminfo: memFree=1396272/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=64632 CPUtime=1290.06
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 20302 974 0 0 128986 16 3 1 25 0 1 0 59991037 66183168 13689 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 16158 13689 389 142 0 15112 0
Current children cumulated CPU time (s) 1290.06
Current children cumulated vsize (KiB) 64632

[startup+1362.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 12252
/proc/meminfo: memFree=1395248/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=64632 CPUtime=1349.5
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 20513 974 0 0 134930 16 3 1 25 0 1 0 59991037 66183168 13900 996147200 134512640 135095119 4294956304 18446744073709551615 134616993 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 16158 13900 389 142 0 15112 0
Current children cumulated CPU time (s) 1349.5
Current children cumulated vsize (KiB) 64632

[startup+1422.31 s]
/proc/loadavg: 2.08 2.04 2.01 3/82 12252
/proc/meminfo: memFree=1394032/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=64632 CPUtime=1408.93
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 20731 974 0 0 140873 16 3 1 25 0 1 0 59991037 66183168 14118 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 1 0 0
/proc/12246/statm: 16158 14118 389 142 0 15112 0
Current children cumulated CPU time (s) 1408.93
Current children cumulated vsize (KiB) 64632

[startup+1482.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 12288
/proc/meminfo: memFree=1436416/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=64632 CPUtime=1468.59
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 20959 974 0 0 146838 17 3 1 25 0 1 0 59991037 66183168 14346 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/12246/statm: 16158 14346 389 142 0 15112 0
Current children cumulated CPU time (s) 1468.59
Current children cumulated vsize (KiB) 64632

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 12288
/proc/meminfo: memFree=1424448/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=64764 CPUtime=1528.55
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 21235 974 0 0 152834 17 3 1 25 0 1 0 59991037 66318336 14622 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 0 0 0
/proc/12246/statm: 16191 14622 389 142 0 15145 0
Current children cumulated CPU time (s) 1528.55
Current children cumulated vsize (KiB) 64764

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 12288
/proc/meminfo: memFree=1418944/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=65928 CPUtime=1588.53
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 21773 974 0 0 158831 18 3 1 25 0 1 0 59991037 67510272 15160 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 0 0 0
/proc/12246/statm: 16482 15160 389 142 0 15436 0
Current children cumulated CPU time (s) 1588.53
Current children cumulated vsize (KiB) 65928

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 12288
/proc/meminfo: memFree=1411392/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=83612 CPUtime=1648.52
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 26413 974 0 0 164827 21 3 1 25 0 1 0 59991037 85618688 15703 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 0 0 0
/proc/12246/statm: 20903 15703 389 142 0 19857 0
Current children cumulated CPU time (s) 1648.52
Current children cumulated vsize (KiB) 83612

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 12288
/proc/meminfo: memFree=1404800/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=84788 CPUtime=1708.49
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 26945 974 0 0 170824 21 3 1 25 0 1 0 59991037 86822912 16235 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 0 0 0
/proc/12246/statm: 21197 16235 389 142 0 20151 0
Current children cumulated CPU time (s) 1708.49
Current children cumulated vsize (KiB) 84788

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12288
/proc/meminfo: memFree=1392768/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=85828 CPUtime=1768.47
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 27463 974 0 0 176821 22 3 1 25 0 1 0 59991037 87887872 16753 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/12246/statm: 21457 16753 389 142 0 20411 0
Current children cumulated CPU time (s) 1768.47
Current children cumulated vsize (KiB) 85828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.91 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12288
/proc/meminfo: memFree=1390720/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=86484 CPUtime=1800.07
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 27741 974 0 0 179980 23 3 1 25 0 1 0 59991037 88559616 17031 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/12246/statm: 21621 17031 389 142 0 20575 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 86484

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

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

[startup+1813.91 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12288
/proc/meminfo: memFree=1390720/2055920 swapFree=4192812/4192956
[pid=12246] ppid=12244 vsize=86484 CPUtime=1800.07
/proc/12246/stat : 12246 (pcs.small) R 12244 12246 11225 0 -1 4194304 27741 974 0 0 179980 23 3 1 25 0 1 0 59991037 88559616 17031 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/12246/statm: 21621 17031 389 142 0 20575 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 86484

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.92
CPU time (s): 1800.09
CPU user time (s): 1799.84
CPU system time (s): 0.254961
CPU usage (%): 99.2375
Max. virtual memory (cumulated for all children) (KiB): 86484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.254961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28715
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= 59298

runsolver used 2.81557 second user time and 5.35019 second system time

The end

Launcher Data

Begin job on node64 at 2009-07-16 09:27:57
IDJOB=2088423
IDBENCH=58924
IDSOLVER=733
FILE ID=node64/2088423-1247729277
PBS_JOBID= 9521546
Free space on /tmp= 66320 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-28-28-fcd/normalized-rand-3-28-28-93-632-fcd-10_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2088423-1247729277/watcher-2088423-1247729277 -o /tmp/evaluation-result-2088423-1247729277/solver-2088423-1247729277 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 851144636 HOME/instance-2088423-1247729277.xml

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

MD5SUM BENCH= 8235e3114ea4ef8dba9cbd02ba48e0a8
RANDOM SEED=851144636

node64.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		: 3000.220
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		: 3000.220
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:       1452376 kB
Buffers:         91356 kB
Cached:         361728 kB
SwapCached:          0 kB
Active:         149220 kB
Inactive:       366400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1452376 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7588 kB
Writeback:           0 kB
Mapped:          82928 kB
Slab:            72604 kB
Committed_AS:   572240 kB
PageTables:       1924 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= 66324 MiB
End job on node64 at 2009-07-16 09:58:13