Trace number 2088314

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 1815.12

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-31_ext.xml
MD5SUM1cff44f109a6e1b18897598e92bd0d84
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
0.01/0.05	c Seed is 583931643
0.01/0.06	c Constructing HOME/instance-2088314-1247729100.xml  with 93 constraints
1.96/2.04	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-2088314-1247729100/watcher-2088314-1247729100 -o /tmp/evaluation-result-2088314-1247729100/solver-2088314-1247729100 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 583931643 HOME/instance-2088314-1247729100.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: 2.22 2.21 2.10 4/73 18922
/proc/meminfo: memFree=1476320/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=18576 CPUtime=0
/proc/18922/stat : 18922 (runsolver) R 18920 18922 18586 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 59975893 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 228774702375 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18922/statm: 4644 284 249 26 0 2626 0

[startup+0.041768 s]
/proc/loadavg: 2.22 2.21 2.10 4/73 18922
/proc/meminfo: memFree=1476320/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0.01
/proc/18922/stat : 18922 (pcssolve) S 18920 18922 18586 0 -1 4194304 367 750 0 0 0 0 0 1 23 0 1 0 59975893 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18922/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101771 s]
/proc/loadavg: 2.22 2.21 2.10 4/73 18922
/proc/meminfo: memFree=1476320/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=5088 CPUtime=0.08
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 936 974 0 0 4 0 3 1 18 0 1 0 59975893 5210112 545 996147200 134512640 135095119 4294956304 18446744073709551615 134928557 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 1272 545 375 142 0 226 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5088

[startup+0.301791 s]
/proc/loadavg: 2.22 2.21 2.10 4/73 18922
/proc/meminfo: memFree=1476320/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=7596 CPUtime=0.28
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 1198 974 0 0 24 0 3 1 19 0 1 0 59975893 7778304 807 996147200 134512640 135095119 4294956304 18446744073709551615 134741698 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 1899 807 375 142 0 853 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7596

[startup+0.701838 s]
/proc/loadavg: 2.22 2.21 2.10 4/73 18922
/proc/meminfo: memFree=1476320/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=12968 CPUtime=0.68
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 1748 974 0 0 63 1 3 1 23 0 1 0 59975893 13279232 1357 996147200 134512640 135095119 4294956304 18446744073709551615 134741568 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 3242 1357 375 142 0 2196 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12968

[startup+1.50193 s]
/proc/loadavg: 2.22 2.21 2.10 3/74 18928
/proc/meminfo: memFree=1470680/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=23212 CPUtime=1.46
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 2821 974 0 0 140 2 3 1 25 0 1 0 59975893 23769088 2430 996147200 134512640 135095119 4294956304 18446744073709551615 134739386 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 5803 2430 375 142 0 4757 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 23212

[startup+3.10112 s]
/proc/loadavg: 2.22 2.21 2.10 3/74 18928
/proc/meminfo: memFree=1464600/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=30204 CPUtime=3.05
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 3590 974 0 0 299 2 3 1 25 0 1 0 59975893 30928896 3198 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 7551 3198 389 142 0 6505 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 30204

[startup+6.30149 s]
/proc/loadavg: 2.20 2.20 2.09 3/74 18928
/proc/meminfo: memFree=1464536/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=30204 CPUtime=6.22
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 3606 974 0 0 616 2 3 1 25 0 1 0 59975893 30928896 3214 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 7551 3214 389 142 0 6505 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 30204

[startup+12.7022 s]
/proc/loadavg: 2.18 2.20 2.09 3/74 18928
/proc/meminfo: memFree=1464216/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=30204 CPUtime=12.56
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 3655 974 0 0 1250 2 3 1 25 0 1 0 59975893 30928896 3263 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 7551 3263 389 142 0 6505 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 30204

[startup+25.5017 s]
/proc/loadavg: 2.14 2.19 2.09 3/74 18928
/proc/meminfo: memFree=1463576/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=30464 CPUtime=25.23
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 3761 974 0 0 2517 2 3 1 25 0 1 0 59975893 31195136 3369 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 7616 3369 389 142 0 6570 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 30464

[startup+51.1017 s]
/proc/loadavg: 2.09 2.17 2.09 3/74 18928
/proc/meminfo: memFree=1461976/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=31492 CPUtime=50.59
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 4161 974 0 0 5052 3 3 1 25 0 1 0 59975893 32247808 3575 996147200 134512640 135095119 4294956304 18446744073709551615 134918267 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 7873 3575 389 142 0 6827 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 31492

[startup+102.307 s]
/proc/loadavg: 2.04 2.14 2.08 3/74 18928
/proc/meminfo: memFree=1457688/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=32772 CPUtime=101.31
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 4827 974 0 0 10124 3 3 1 25 0 1 0 59975893 33558528 3919 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 8193 3919 389 142 0 7147 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 32772

[startup+162.301 s]
/proc/loadavg: 2.01 2.11 2.08 3/74 18928
/proc/meminfo: memFree=1454360/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=33284 CPUtime=160.75
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 5513 974 0 0 16067 4 3 1 25 0 1 0 59975893 34082816 4476 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 8321 4476 389 142 0 7275 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 33284

[startup+222.301 s]
/proc/loadavg: 2.00 2.09 2.07 3/74 18928
/proc/meminfo: memFree=1451352/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=35332 CPUtime=220.19
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 6334 974 0 0 22010 5 3 1 25 0 1 0 59975893 36179968 4784 996147200 134512640 135095119 4294956304 18446744073709551615 134927001 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 8833 4784 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 2.07 2.07 3/74 18928
/proc/meminfo: memFree=1447640/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=35332 CPUtime=279.62
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 6789 974 0 0 27953 5 3 1 25 0 1 0 59975893 36179968 5239 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 8833 5239 389 142 0 7787 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 35332

[startup+342.301 s]
/proc/loadavg: 2.00 2.06 2.06 3/74 18928
/proc/meminfo: memFree=1439704/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=36616 CPUtime=339.06
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 7719 974 0 0 33896 6 3 1 25 0 1 0 59975893 37494784 5912 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 9154 5912 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 2.04 2.05 3/74 18928
/proc/meminfo: memFree=1437976/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=40712 CPUtime=398.49
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 8975 974 0 0 39839 6 3 1 25 0 1 0 59975893 41689088 6143 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 10178 6143 389 142 0 9132 0
Current children cumulated CPU time (s) 398.49
Current children cumulated vsize (KiB) 40712

[startup+462.301 s]
/proc/loadavg: 2.00 2.03 2.05 3/74 18928
/proc/meminfo: memFree=1434648/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=40712 CPUtime=457.93
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 9429 974 0 0 45782 7 3 1 25 0 1 0 59975893 41689088 6597 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 10178 6597 389 142 0 9132 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 40712

[startup+522.302 s]
/proc/loadavg: 2.00 2.02 2.04 3/74 18928
/proc/meminfo: memFree=1431000/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=40712 CPUtime=517.36
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 9871 974 0 0 51725 7 3 1 25 0 1 0 59975893 41689088 7039 996147200 134512640 135095119 4294956304 18446744073709551615 134918198 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 10178 7039 389 142 0 9132 0
Current children cumulated CPU time (s) 517.36
Current children cumulated vsize (KiB) 40712

[startup+582.302 s]
/proc/loadavg: 2.00 2.02 2.04 3/74 18928
/proc/meminfo: memFree=1424472/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=43016 CPUtime=576.8
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 11613 974 0 0 57668 8 3 1 25 0 1 0 59975893 44048384 8203 996147200 134512640 135095119 4294956304 18446744073709551615 134927020 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 10754 8203 389 142 0 9708 0
Current children cumulated CPU time (s) 576.8
Current children cumulated vsize (KiB) 43016

[startup+642.302 s]
/proc/loadavg: 2.00 2.01 2.03 3/74 18928
/proc/meminfo: memFree=1422360/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=43016 CPUtime=636.24
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 11830 974 0 0 63611 9 3 1 25 0 1 0 59975893 44048384 8420 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 10754 8420 389 142 0 9708 0
Current children cumulated CPU time (s) 636.24
Current children cumulated vsize (KiB) 43016

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.01 3/74 18928
/proc/meminfo: memFree=1402584/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=51208 CPUtime=873.97
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 14999 974 0 0 87383 10 3 1 25 0 1 0 59975893 52436992 9540 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 12802 9540 389 142 0 11756 0
Current children cumulated CPU time (s) 873.97
Current children cumulated vsize (KiB) 51208

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18928
/proc/meminfo: memFree=1399896/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=51208 CPUtime=933.41
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 15449 974 0 0 93326 11 3 1 25 0 1 0 59975893 52436992 9990 996147200 134512640 135095119 4294956304 18446744073709551615 134927091 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 12802 9990 389 142 0 11756 0
Current children cumulated CPU time (s) 933.41
Current children cumulated vsize (KiB) 51208

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18928
/proc/meminfo: memFree=1396888/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=51208 CPUtime=992.84
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 15919 974 0 0 99269 11 3 1 25 0 1 0 59975893 52436992 10460 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 12802 10460 389 142 0 11756 0
Current children cumulated CPU time (s) 992.84
Current children cumulated vsize (KiB) 51208

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18928
/proc/meminfo: memFree=1393944/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=52120 CPUtime=1052.28
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 16421 974 0 0 105212 12 3 1 25 0 1 0 59975893 53370880 10962 996147200 134512640 135095119 4294956304 18446744073709551615 134916502 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 13030 10962 389 142 0 11984 0
Current children cumulated CPU time (s) 1052.28
Current children cumulated vsize (KiB) 52120

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18928
/proc/meminfo: memFree=1390744/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=53428 CPUtime=1111.72
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 16964 974 0 0 111155 13 3 1 25 0 1 0 59975893 54710272 11505 996147200 134512640 135095119 4294956304 18446744073709551615 134918161 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 13357 11505 389 142 0 12311 0
Current children cumulated CPU time (s) 1111.72
Current children cumulated vsize (KiB) 53428

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18928
/proc/meminfo: memFree=1381336/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=65428 CPUtime=1171.15
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 20220 974 0 0 117097 14 3 1 25 0 1 0 59975893 66998272 13607 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 16357 13607 389 142 0 15311 0
Current children cumulated CPU time (s) 1171.15
Current children cumulated vsize (KiB) 65428

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18928
/proc/meminfo: memFree=1378840/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=65428 CPUtime=1230.59
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 20449 974 0 0 123040 15 3 1 25 0 1 0 59975893 66998272 13836 996147200 134512640 135095119 4294956304 18446744073709551615 134918079 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 16357 13836 389 142 0 15311 0
Current children cumulated CPU time (s) 1230.59
Current children cumulated vsize (KiB) 65428

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18928
/proc/meminfo: memFree=1375640/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=65428 CPUtime=1290.03
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 20675 974 0 0 128984 15 3 1 25 0 1 0 59975893 66998272 14062 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 16357 14062 389 142 0 15311 0
Current children cumulated CPU time (s) 1290.03
Current children cumulated vsize (KiB) 65428

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18928
/proc/meminfo: memFree=1372824/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=65428 CPUtime=1349.46
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 20895 974 0 0 134927 15 3 1 25 0 1 0 59975893 66998272 14282 996147200 134512640 135095119 4294956304 18446744073709551615 134918267 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 16357 14282 389 142 0 15311 0
Current children cumulated CPU time (s) 1349.46
Current children cumulated vsize (KiB) 65428

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18928
/proc/meminfo: memFree=1370008/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=65428 CPUtime=1408.91
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 21095 974 0 0 140871 16 3 1 25 0 1 0 59975893 66998272 14482 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 16357 14482 389 142 0 15311 0
Current children cumulated CPU time (s) 1408.91
Current children cumulated vsize (KiB) 65428

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18928
/proc/meminfo: memFree=1367256/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=65428 CPUtime=1468.34
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 21285 974 0 0 146814 16 3 1 25 0 1 0 59975893 66998272 14672 996147200 134512640 135095119 4294956304 18446744073709551615 134916463 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 16357 14672 389 142 0 15311 0
Current children cumulated CPU time (s) 1468.34
Current children cumulated vsize (KiB) 65428

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18928
/proc/meminfo: memFree=1364504/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=65560 CPUtime=1527.77
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 21515 974 0 0 152757 16 3 1 25 0 1 0 59975893 67133440 14902 996147200 134512640 135095119 4294956304 18446744073709551615 134911112 0 0 4096 0 0 0 0 17 1 0 0
/proc/18922/statm: 16390 14902 389 142 0 15344 0
Current children cumulated CPU time (s) 1527.77
Current children cumulated vsize (KiB) 65560

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18963
/proc/meminfo: memFree=1434072/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=82984 CPUtime=1587.28
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 26083 974 0 0 158705 19 3 1 25 0 1 0 59975893 84975616 15373 996147200 134512640 135095119 4294956304 18446744073709551615 134927067 0 0 4096 0 0 0 0 17 0 0 0
/proc/18922/statm: 20746 15373 389 142 0 19700 0
Current children cumulated CPU time (s) 1587.28
Current children cumulated vsize (KiB) 82984

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18963
/proc/meminfo: memFree=1421912/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=84028 CPUtime=1647.26
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 26593 974 0 0 164702 20 3 1 25 0 1 0 59975893 86044672 15883 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 0 0 0
/proc/18922/statm: 21007 15883 389 142 0 19961 0
Current children cumulated CPU time (s) 1647.26
Current children cumulated vsize (KiB) 84028

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18963
/proc/meminfo: memFree=1413272/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=85072 CPUtime=1707.23
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 27088 974 0 0 170699 20 3 1 25 0 1 0 59975893 87113728 16378 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 0 0 0
/proc/18922/statm: 21268 16378 389 142 0 20222 0
Current children cumulated CPU time (s) 1707.23
Current children cumulated vsize (KiB) 85072

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18963
/proc/meminfo: memFree=1406104/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=86244 CPUtime=1767.21
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 27582 974 0 0 176697 20 3 1 25 0 1 0 59975893 88313856 16872 996147200 134512640 135095119 4294956304 18446744073709551615 134918136 0 0 4096 0 0 0 0 17 0 0 0
/proc/18922/statm: 21561 16872 389 142 0 20515 0
Current children cumulated CPU time (s) 1767.21
Current children cumulated vsize (KiB) 86244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18963
/proc/meminfo: memFree=1402712/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=86764 CPUtime=1800.01
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 27858 974 0 0 179976 21 3 1 25 0 1 0 59975893 88846336 17148 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/18922/statm: 21691 17148 389 142 0 20645 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 86764

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

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

[startup+1815.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18963
/proc/meminfo: memFree=1402712/2055920 swapFree=4192812/4192956
[pid=18922] ppid=18920 vsize=86764 CPUtime=1800.01
/proc/18922/stat : 18922 (pcs.small) R 18920 18922 18586 0 -1 4194304 27858 974 0 0 179976 21 3 1 25 0 1 0 59975893 88846336 17148 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/18922/statm: 21691 17148 389 142 0 20645 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 86764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.12
CPU time (s): 1800.03
CPU user time (s): 1799.79
CPU system time (s): 0.239963
CPU usage (%): 99.1689
Max. virtual memory (cumulated for all children) (KiB): 98852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.239963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28832
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= 22
involuntary context switches= 35602

runsolver used 2.25166 second user time and 6.01209 second system time

The end

Launcher Data 

Begin job on node74 at 2009-07-16 09:25:01
IDJOB=2088314
IDBENCH=58909
IDSOLVER=734
FILE ID=node74/2088314-1247729100
PBS_JOBID= 9521574
Free space on /tmp= 103020 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-31_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2088314-1247729100/watcher-2088314-1247729100 -o /tmp/evaluation-result-2088314-1247729100/solver-2088314-1247729100 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 583931643 HOME/instance-2088314-1247729100.xml

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

MD5SUM BENCH= 1cff44f109a6e1b18897598e92bd0d84
RANDOM SEED=583931643

node74.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1476800 kB
Buffers:         76436 kB
Cached:         396368 kB
SwapCached:          0 kB
Active:          94884 kB
Inactive:       412680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476800 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7544 kB
Writeback:           0 kB
Mapped:          46240 kB
Slab:            56704 kB
Committed_AS:   530684 kB
PageTables:       1852 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= 103024 MiB
End job on node74 at 2009-07-16 09:55:18