Trace number 2063124

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) 1800.07 1803.22

General information on the benchmark

Namecsp/rand-3-24-24/
normalized-rand-3-24-24-76-632-43_ext.xml
MD5SUM1798d73ef16fa85301920495f4ad6e64
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1268.6
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints76
Maximum constraint arity3
Maximum domain size24
Number of constraints which are defined in extension76
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 916165608
0.00/0.05	c Constructing HOME/instance-2063124-1247696038.xml  with 76 constraints
0.96/1.07	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-2063124-1247696038/watcher-2063124-1247696038 -o /tmp/evaluation-result-2063124-1247696038/solver-2063124-1247696038 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 916165608 HOME/instance-2063124-1247696038.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.72 1.95 1.70 4/72 16760
/proc/meminfo: memFree=830072/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=5356 CPUtime=0
/proc/16760/stat : 16760 (pcssolve) R 16758 16760 16159 0 -1 4194304 290 0 0 0 0 0 0 0 23 0 1 0 56667711 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 264840473247 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16760/statm: 1339 241 200 169 0 50 0
[pid=16761] ppid=16760 vsize=3676 CPUtime=0
/proc/16761/stat : 16761 (fgrep) R 16760 16760 16159 0 -1 4194304 121 0 0 0 0 0 0 0 24 0 1 0 56667712 3764224 88 996147200 4194304 4274172 548682068976 18446744073709551615 264840353120 0 0 4096 0 0 0 0 17 1 0 0
/proc/16761/statm: 919 88 70 19 0 43 0

[startup+0.101321 s]
/proc/loadavg: 1.72 1.95 1.70 4/72 16760
/proc/meminfo: memFree=830072/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=5092 CPUtime=0.07
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 907 873 0 0 4 1 2 0 23 0 1 0 56667711 5214208 516 996147200 134512640 135095119 4294956304 18446744073709551615 11746910 0 0 4096 0 0 0 0 17 1 0 0
/proc/16760/statm: 1273 516 375 142 0 227 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5092

[startup+0.20133 s]
/proc/loadavg: 1.72 1.95 1.70 4/72 16760
/proc/meminfo: memFree=830072/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=6500 CPUtime=0.17
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 1064 873 0 0 14 1 2 0 24 0 1 0 56667711 6656000 673 996147200 134512640 135095119 4294956304 18446744073709551615 4159337007 0 0 4096 0 0 0 0 17 1 0 0
/proc/16760/statm: 1625 673 375 142 0 579 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 6500

[startup+0.301339 s]
/proc/loadavg: 1.72 1.95 1.70 4/72 16760
/proc/meminfo: memFree=830072/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=7716 CPUtime=0.27
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 1201 873 0 0 24 1 2 0 25 0 1 0 56667711 7901184 810 996147200 134512640 135095119 4294956304 18446744073709551615 134681647 0 0 4096 0 0 0 0 17 1 0 0
/proc/16760/statm: 1929 810 375 142 0 883 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7716

[startup+0.701381 s]
/proc/loadavg: 1.72 1.95 1.70 4/72 16760
/proc/meminfo: memFree=830072/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=12952 CPUtime=0.66
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 1790 873 0 0 63 1 2 0 25 0 1 0 56667711 13262848 1399 996147200 134512640 135095119 4294956304 18446744073709551615 134741329 0 0 4096 0 0 0 0 17 1 0 0
/proc/16760/statm: 3238 1399 375 142 0 2192 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 12952

[startup+1.50147 s]
/proc/loadavg: 1.72 1.95 1.70 3/73 16766
/proc/meminfo: memFree=823408/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=17700 CPUtime=1.45
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 2348 873 0 0 142 1 2 0 25 0 1 0 56667711 18124800 1957 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 1 0 0
/proc/16760/statm: 4425 1957 389 142 0 3379 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 17700

[startup+3.10163 s]
/proc/loadavg: 1.72 1.95 1.70 3/73 16766
/proc/meminfo: memFree=822896/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=17700 CPUtime=3.04
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 2360 873 0 0 301 1 2 0 25 0 1 0 56667711 18124800 1969 996147200 134512640 135095119 4294956304 18446744073709551615 134927263 0 0 4096 0 0 0 0 17 1 0 0
/proc/16760/statm: 4425 1969 389 142 0 3379 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 17700

[startup+6.30296 s]
/proc/loadavg: 1.74 1.95 1.70 3/73 16766
/proc/meminfo: memFree=821744/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=17700 CPUtime=6.21
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 2399 873 0 0 618 1 2 0 25 0 1 0 56667711 18124800 2008 996147200 134512640 135095119 4294956304 18446744073709551615 134918136 0 0 4096 0 0 0 0 17 1 0 0
/proc/16760/statm: 4425 2008 389 142 0 3379 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 17700

[startup+12.7016 s]
/proc/loadavg: 1.76 1.95 1.70 3/73 16766
/proc/meminfo: memFree=819376/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=17960 CPUtime=12.54
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 2476 873 0 0 1251 1 2 0 25 0 1 0 56667711 18391040 2085 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/16760/statm: 4490 2085 389 142 0 3444 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 17960

[startup+25.5019 s]
/proc/loadavg: 1.81 1.95 1.70 3/73 16766
/proc/meminfo: memFree=815024/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=18476 CPUtime=25.23
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 2716 873 0 0 2519 2 2 0 25 0 1 0 56667711 18919424 2260 996147200 134512640 135095119 4294956304 18446744073709551615 134918260 0 0 4096 0 0 0 0 17 1 0 0
/proc/16760/statm: 4619 2260 389 142 0 3573 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 18476

[startup+51.1015 s]
/proc/loadavg: 1.87 1.95 1.71 3/73 16766
/proc/meminfo: memFree=807024/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=19244 CPUtime=50.59
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 3217 873 0 0 5055 2 2 0 25 0 1 0 56667711 19705856 2567 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/16760/statm: 4811 2567 389 142 0 3765 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 19244

[startup+102.302 s]
/proc/loadavg: 1.94 1.96 1.73 3/73 16766
/proc/meminfo: memFree=790896/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=20780 CPUtime=101.32
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 4179 873 0 0 10127 3 2 0 25 0 1 0 56667711 21278720 3143 996147200 134512640 135095119 4294956304 18446744073709551615 134918244 0 0 4096 0 0 0 0 17 1 0 0
/proc/16760/statm: 5195 3143 389 142 0 4149 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 20780

[startup+162.302 s]
/proc/loadavg: 1.98 1.96 1.74 3/73 16766
/proc/meminfo: memFree=773168/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=22828 CPUtime=160.75
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 5171 873 0 0 16069 4 2 0 25 0 1 0 56667711 23375872 3622 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/16760/statm: 5707 3622 389 142 0 4661 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 22828

[startup+222.306 s]
/proc/loadavg: 2.03 1.98 1.76 3/73 16766
/proc/meminfo: memFree=600048/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=24112 CPUtime=220.21
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 6254 873 0 0 22014 5 2 0 25 0 1 0 56667711 24690688 4448 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/16760/statm: 6028 4448 389 142 0 4982 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 24112

[startup+282.301 s]
/proc/loadavg: 2.05 2.00 1.77 3/73 16798
/proc/meminfo: memFree=1261488/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=28208 CPUtime=279.68
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 7819 873 0 0 27959 7 2 0 25 0 1 0 56667711 28884992 4988 996147200 134512640 135095119 4294956304 18446744073709551615 134911427 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 7052 4988 389 142 0 6006 0
Current children cumulated CPU time (s) 279.68
Current children cumulated vsize (KiB) 28208

[startup+342.301 s]
/proc/loadavg: 2.05 2.01 1.79 3/73 16798
/proc/meminfo: memFree=1257264/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=28208 CPUtime=339.65
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 8470 873 0 0 33955 8 2 0 25 0 1 0 56667711 28884992 5639 996147200 134512640 135095119 4294956304 18446744073709551615 134927011 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 7052 5639 389 142 0 6006 0
Current children cumulated CPU time (s) 339.65
Current children cumulated vsize (KiB) 28208

[startup+402.301 s]
/proc/loadavg: 2.13 2.04 1.81 3/73 16798
/proc/meminfo: memFree=1250352/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=34468 CPUtime=399.63
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 10364 873 0 0 39952 9 2 0 25 0 1 0 56667711 35295232 6955 996147200 134512640 135095119 4294956304 18446744073709551615 134916458 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 8617 6955 389 142 0 7571 0
Current children cumulated CPU time (s) 399.63
Current children cumulated vsize (KiB) 34468

[startup+462.302 s]
/proc/loadavg: 2.25 2.08 1.84 3/73 16798
/proc/meminfo: memFree=1246896/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=34468 CPUtime=459.6
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 10705 873 0 0 45949 9 2 0 25 0 1 0 56667711 35295232 7296 996147200 134512640 135095119 4294956304 18446744073709551615 134916468 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 8617 7296 389 142 0 7571 0
Current children cumulated CPU time (s) 459.6
Current children cumulated vsize (KiB) 34468

[startup+522.302 s]
/proc/loadavg: 2.16 2.08 1.85 3/73 16798
/proc/meminfo: memFree=1243440/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=42920 CPUtime=519.58
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 13165 873 0 0 51945 11 2 0 25 0 1 0 56667711 43950080 7707 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 10730 7707 389 142 0 9684 0
Current children cumulated CPU time (s) 519.58
Current children cumulated vsize (KiB) 42920

[startup+582.302 s]
/proc/loadavg: 2.06 2.06 1.85 3/73 16798
/proc/meminfo: memFree=1237872/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=44492 CPUtime=579.56
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 13893 873 0 0 57942 12 2 0 25 0 1 0 56667711 45559808 8435 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 11123 8435 389 142 0 10077 0
Current children cumulated CPU time (s) 579.56
Current children cumulated vsize (KiB) 44492

[startup+642.301 s]
/proc/loadavg: 2.02 2.05 1.86 3/73 16798
/proc/meminfo: memFree=1233776/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=46060 CPUtime=639.54
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 14658 873 0 0 63939 13 2 0 25 0 1 0 56667711 47165440 9200 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 11515 9200 389 142 0 10469 0
Current children cumulated CPU time (s) 639.54

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

[startup+882.307 s]
/proc/loadavg: 2.00 2.01 1.88 3/73 16798
/proc/meminfo: memFree=1210608/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=59112 CPUtime=879.46
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 19443 873 0 0 87927 17 2 0 25 0 1 0 56667711 60530688 12831 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 14778 12831 389 142 0 13732 0
Current children cumulated CPU time (s) 879.46
Current children cumulated vsize (KiB) 59112

[startup+942.302 s]
/proc/loadavg: 2.00 2.01 1.89 3/73 16798
/proc/meminfo: memFree=1207920/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=59112 CPUtime=939.43
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 19773 873 0 0 93924 17 2 0 25 0 1 0 56667711 60530688 13161 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 14778 13161 389 142 0 13732 0
Current children cumulated CPU time (s) 939.43
Current children cumulated vsize (KiB) 59112

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/73 16798
/proc/meminfo: memFree=1203568/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=76540 CPUtime=999.41
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 24457 873 0 0 99919 20 2 0 25 0 1 0 56667711 78376960 13748 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 19135 13748 389 142 0 18089 0
Current children cumulated CPU time (s) 999.41
Current children cumulated vsize (KiB) 76540

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/73 16798
/proc/meminfo: memFree=1199344/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=78100 CPUtime=1059.38
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 25140 873 0 0 105915 21 2 0 25 0 1 0 56667711 79974400 14431 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 19525 14431 389 142 0 18479 0
Current children cumulated CPU time (s) 1059.38
Current children cumulated vsize (KiB) 78100

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1194736/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=79528 CPUtime=1119.36
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 25833 873 0 0 111912 22 2 0 25 0 1 0 56667711 81436672 15124 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 19882 15124 389 142 0 18836 0
Current children cumulated CPU time (s) 1119.36
Current children cumulated vsize (KiB) 79528

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1190192/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=81092 CPUtime=1179.35
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 26533 873 0 0 117909 24 2 0 25 0 1 0 56667711 83038208 15824 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 20273 15824 389 142 0 19227 0
Current children cumulated CPU time (s) 1179.35
Current children cumulated vsize (KiB) 81092

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1186480/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=82540 CPUtime=1239.32
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 27216 873 0 0 123905 25 2 0 25 0 1 0 56667711 84520960 16507 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 20635 16507 389 142 0 19589 0
Current children cumulated CPU time (s) 1239.32
Current children cumulated vsize (KiB) 82540

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1181872/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=83976 CPUtime=1299.3
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 27894 873 0 0 129902 26 2 0 25 0 1 0 56667711 85991424 17185 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 20994 17185 389 142 0 19948 0
Current children cumulated CPU time (s) 1299.3
Current children cumulated vsize (KiB) 83976

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1172016/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=85404 CPUtime=1359.28
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 28577 873 0 0 135899 27 2 0 25 0 1 0 56667711 87453696 17868 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 21351 17868 389 142 0 20305 0
Current children cumulated CPU time (s) 1359.28
Current children cumulated vsize (KiB) 85404

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1168368/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=86840 CPUtime=1419.26
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 29275 873 0 0 141897 27 2 0 25 0 1 0 56667711 88924160 18566 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 21710 18566 389 142 0 20664 0
Current children cumulated CPU time (s) 1419.26
Current children cumulated vsize (KiB) 86840

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1164784/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=88408 CPUtime=1479.23
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 29982 873 0 0 147893 28 2 0 25 0 1 0 56667711 90529792 19273 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 22102 19273 389 142 0 21056 0
Current children cumulated CPU time (s) 1479.23
Current children cumulated vsize (KiB) 88408

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1149168/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=110056 CPUtime=1539.22
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 35739 873 0 0 153890 30 2 0 25 0 1 0 56667711 112697344 22981 996147200 134512640 135095119 4294956304 18446744073709551615 134918266 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 27514 22981 389 142 0 26468 0
Current children cumulated CPU time (s) 1539.22
Current children cumulated vsize (KiB) 110056

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1146864/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=110056 CPUtime=1599.19
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 36074 873 0 0 159886 31 2 0 25 0 1 0 56667711 112697344 23316 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 27514 23316 389 142 0 26468 0
Current children cumulated CPU time (s) 1599.19
Current children cumulated vsize (KiB) 110056

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1144816/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=110056 CPUtime=1659.17
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 36412 873 0 0 165884 31 2 0 25 0 1 0 56667711 112697344 23654 996147200 134512640 135095119 4294956304 18446744073709551615 134918126 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 27514 23654 389 142 0 26468 0
Current children cumulated CPU time (s) 1659.17
Current children cumulated vsize (KiB) 110056

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1142768/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=110056 CPUtime=1719.15
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 36747 873 0 0 171881 32 2 0 25 0 1 0 56667711 112697344 23989 996147200 134512640 135095119 4294956304 18446744073709551615 134918161 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 27514 23989 389 142 0 26468 0
Current children cumulated CPU time (s) 1719.15
Current children cumulated vsize (KiB) 110056

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1139760/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=110056 CPUtime=1779.12
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 37077 873 0 0 177878 32 2 0 25 0 1 0 56667711 112697344 24319 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 27514 24319 389 142 0 26468 0
Current children cumulated CPU time (s) 1779.12
Current children cumulated vsize (KiB) 110056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.2 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1138864/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=110056 CPUtime=1800.02
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 37190 873 0 0 179968 32 2 0 25 0 1 0 56667711 112697344 24432 996147200 134512640 135095119 4294956304 18446744073709551615 134927025 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 27514 24432 389 142 0 26468 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 110056

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

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

[startup+1803.2 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 16798
/proc/meminfo: memFree=1138864/2055920 swapFree=4192812/4192956
[pid=16760] ppid=16758 vsize=110056 CPUtime=1800.02
/proc/16760/stat : 16760 (pcs.small) R 16758 16760 16159 0 -1 4194304 37190 873 0 0 179968 32 2 0 25 0 1 0 56667711 112697344 24432 996147200 134512640 135095119 4294956304 18446744073709551615 134927025 0 0 4096 0 0 0 0 17 0 0 0
/proc/16760/statm: 27514 24432 389 142 0 26468 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 110056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.22
CPU time (s): 1800.07
CPU user time (s): 1799.71
CPU system time (s): 0.351946
CPU usage (%): 99.8249
Max. virtual memory (cumulated for all children) (KiB): 115612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.351946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38063
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= 10922

runsolver used 2.36964 second user time and 5.42617 second system time

The end

Launcher Data 

Begin job on node44 at 2009-07-16 00:13:58
IDJOB=2063124
IDBENCH=53973
IDSOLVER=734
FILE ID=node44/2063124-1247696038
PBS_JOBID= 9521222
Free space on /tmp= 66276 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-3-24-24/normalized-rand-3-24-24-76-632-43_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2063124-1247696038/watcher-2063124-1247696038 -o /tmp/evaluation-result-2063124-1247696038/solver-2063124-1247696038 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 916165608 HOME/instance-2063124-1247696038.xml

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

MD5SUM BENCH= 1798d73ef16fa85301920495f4ad6e64
RANDOM SEED=916165608

node44.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		: 3000.219
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		: 3000.219
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:        830552 kB
Buffers:         75484 kB
Cached:         596356 kB
SwapCached:          0 kB
Active:         654160 kB
Inactive:       500628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        830552 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4912 kB
Writeback:           0 kB
Mapped:         494380 kB
Slab:            54856 kB
Committed_AS:  1074248 kB
PageTables:       2884 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= 66272 MiB
End job on node44 at 2009-07-16 00:44:04