Trace number 2079888

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 0.3.2SAT 1745.23 1752.5

DiagnosticValue
ASSIGNMENTS7519

General information on the benchmark

Namecsp/travellingSalesman-20/
normalized-tsp-20-76_ext.xml
MD5SUMfbad1d4d197aa7632a339b727104f12a
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.37864
Satisfiable
(Un)Satisfiability was proved
Number of variables61
Number of constraints230
Maximum constraint arity3
Maximum domain size1001
Number of constraints which are defined in extension230
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.08/0.10	c Seed is 9433826
0.08/0.10	c Constructing HOME/instance-2079888-1247717163.xml  with 3839 constraints
0.08/0.10	c Solving 7519 backtracks 13 restarts
1745.10/1752.49	s SATISFIABLE
1745.10/1752.49	c V0=5, V1=2, V2=10, V3=5, V4=2, V5=3, V6=15, V7=3, V8=13, V9=24, V10=7, V11=18, V12=19, V13=17, V14=9, V15=11, V16=14, V17=5, V18=8, V19=8, V20=12, V21=13, V22=3, V23=22, V24=20, V25=26, V26=18, V27=3, V28=16, V29=3, V30=17, V31=4, V32=1, V33=0, V34=4, V35=3, V36=11, V37=4, V38=6, V39=8, V40=7, V41=10, V42=13, V43=37, V44=55, V45=72, V46=83, V47=88, V48=96, V49=109, V50=131, V51=157, V52=160, V53=163, V54=167, V55=167, V56=170, V57=174, V58=182, V59=182, V60=0, 
1745.10/1752.49	v 5 2 10 5 2 3 15 3 13 24 7 18 19 17 9 11 14 5 8 8 12 13 3 22 20 26 18 3 16 3 17 4 1 0 4 3 11 4 6 8 7 10 13 37 55 72 83 88 96 109 131 157 160 163 167 167 170 174 182 182 0 
1745.10/1752.49	d ASSIGNMENTS 7519

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2079888-1247717163/watcher-2079888-1247717163 -o /tmp/evaluation-result-2079888-1247717163/solver-2079888-1247717163 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 9433826 HOME/instance-2079888-1247717163.xml 

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 10775
/proc/meminfo: memFree=1384280/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=5356 CPUtime=0
/proc/10775/stat : 10775 (pcssolve) S 10773 10775 9057 0 -1 4194304 305 252 0 0 0 0 0 0 19 0 1 0 58778838 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10775/statm: 1339 242 201 169 0 50 0
[pid=10777] ppid=10775 vsize=5356 CPUtime=0
/proc/10777/stat : 10777 (pcssolve) R 10775 10775 9057 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 58778838 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 244276849959 0 0 4096 0 0 0 0 17 1 0 0
/proc/10777/statm: 1339 244 203 169 0 50 0

[startup+0.0481249 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 10775
/proc/meminfo: memFree=1384280/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=4956 CPUtime=0.03
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 919 850 0 0 3 0 0 0 18 0 1 0 58778838 5074944 550 996147200 134512640 135215973 4294956320 18446744073709551615 4158851740 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 1239 550 384 171 0 164 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4956

[startup+0.101089 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 10775
/proc/meminfo: memFree=1384280/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=6108 CPUtime=0.08
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 1283 850 0 0 8 0 0 0 18 0 1 0 58778838 6254592 859 996147200 134512640 135215973 4294956320 18446744073709551615 135020273 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 1527 859 404 171 0 452 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6108

[startup+0.301112 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 10775
/proc/meminfo: memFree=1384280/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=6240 CPUtime=0.28
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 1317 850 0 0 28 0 0 0 20 0 1 0 58778838 6389760 893 996147200 134512640 135215973 4294956320 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 1560 893 406 171 0 485 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6240

[startup+0.701157 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 10775
/proc/meminfo: memFree=1384280/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=6372 CPUtime=0.67
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 1350 850 0 0 67 0 0 0 24 0 1 0 58778838 6524928 926 996147200 134512640 135215973 4294956320 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 1593 926 406 171 0 518 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6372

[startup+1.50125 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 10780
/proc/meminfo: memFree=1381968/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=6372 CPUtime=1.47
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 1350 850 0 0 147 0 0 0 25 0 1 0 58778838 6524928 926 996147200 134512640 135215973 4294956320 18446744073709551615 135026968 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 1593 926 406 171 0 518 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6372

[startup+3.10244 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 10780
/proc/meminfo: memFree=1381968/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=6372 CPUtime=3.06
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 1350 850 0 0 306 0 0 0 25 0 1 0 58778838 6524928 926 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 1593 926 406 171 0 518 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 6372

[startup+6.30179 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 10780
/proc/meminfo: memFree=1381920/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=6372 CPUtime=6.25
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 1355 850 0 0 625 0 0 0 25 0 1 0 58778838 6524928 931 996147200 134512640 135215973 4294956320 18446744073709551615 135020296 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 1593 931 406 171 0 518 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 6372

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 10780
/proc/meminfo: memFree=1381672/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=6636 CPUtime=12.61
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 1398 850 0 0 1261 0 0 0 25 0 1 0 58778838 6795264 974 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 1659 974 406 171 0 584 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 6636

[startup+25.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 10780
/proc/meminfo: memFree=1381544/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=6900 CPUtime=25.35
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 1467 850 0 0 2535 0 0 0 25 0 1 0 58778838 7065600 1043 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 1725 1043 406 171 0 650 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 6900

[startup+51.1019 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 10780
/proc/meminfo: memFree=1381032/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=7444 CPUtime=50.82
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 1615 850 0 0 5082 0 0 0 25 0 1 0 58778838 7622656 1191 996147200 134512640 135215973 4294956320 18446744073709551615 134583169 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 1861 1191 406 171 0 786 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 7444

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 10780
/proc/meminfo: memFree=1360296/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=8776 CPUtime=101.78
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 1933 850 0 0 10178 0 0 0 25 0 1 0 58778838 8986624 1476 996147200 134512640 135215973 4294956320 18446744073709551615 134600322 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 2194 1476 406 171 0 1119 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 8776

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 10780
/proc/meminfo: memFree=1322920/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=10092 CPUtime=161.47
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 2301 850 0 0 16147 0 0 0 25 0 1 0 58778838 10334208 1811 996147200 134512640 135215973 4294956320 18446744073709551615 134599842 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 2523 1811 406 171 0 1448 0
Current children cumulated CPU time (s) 161.47
Current children cumulated vsize (KiB) 10092

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 10780
/proc/meminfo: memFree=1306664/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=11676 CPUtime=221.19
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 2713 850 0 0 22118 1 0 0 25 0 1 0 58778838 11956224 2223 996147200 134512640 135215973 4294956320 18446744073709551615 135020270 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 2919 2223 406 171 0 1844 0
Current children cumulated CPU time (s) 221.19
Current children cumulated vsize (KiB) 11676

[startup+282.301 s]
/proc/loadavg: 1.96 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1663488/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=13252 CPUtime=280.9
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 3113 850 0 0 28089 1 0 0 25 0 1 0 58778838 13570048 2558 996147200 134512640 135215973 4294956320 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 3313 2558 406 171 0 2238 0
Current children cumulated CPU time (s) 280.9
Current children cumulated vsize (KiB) 13252

[startup+342.302 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1654400/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=14308 CPUtime=340.66
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 3391 850 0 0 34065 1 0 0 25 0 1 0 58778838 14651392 2836 996147200 134512640 135215973 4294956320 18446744073709551615 135026900 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 3577 2836 406 171 0 2502 0
Current children cumulated CPU time (s) 340.66
Current children cumulated vsize (KiB) 14308

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1645504/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=15364 CPUtime=400.41
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 3680 850 0 0 40040 1 0 0 25 0 1 0 58778838 15732736 3125 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 3841 3125 406 171 0 2766 0
Current children cumulated CPU time (s) 400.41
Current children cumulated vsize (KiB) 15364

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1632320/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=16684 CPUtime=460.18
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 4028 850 0 0 46017 1 0 0 25 0 1 0 58778838 17084416 3473 996147200 134512640 135215973 4294956320 18446744073709551615 134599849 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 4171 3473 406 171 0 3096 0
Current children cumulated CPU time (s) 460.18
Current children cumulated vsize (KiB) 16684

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1618496/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=18132 CPUtime=519.93
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 4395 850 0 0 51992 1 0 0 25 0 1 0 58778838 18567168 3840 996147200 134512640 135215973 4294956320 18446744073709551615 134590188 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 4533 3840 406 171 0 3458 0
Current children cumulated CPU time (s) 519.93
Current children cumulated vsize (KiB) 18132

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1610688/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=19964 CPUtime=579.7
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 4865 850 0 0 57968 2 0 0 25 0 1 0 58778838 20443136 4181 996147200 134512640 135215973 4294956320 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 4991 4181 406 171 0 3916 0
Current children cumulated CPU time (s) 579.7
Current children cumulated vsize (KiB) 19964

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1597504/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=21152 CPUtime=639.46
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 5200 850 0 0 63944 2 0 0 25 0 1 0 58778838 21659648 4516 996147200 134512640 135215973 4294956320 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 5288 4516 406 171 0 4213 0
Current children cumulated CPU time (s) 639.46

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

/proc/meminfo: memFree=1500288/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=32488 CPUtime=1057.77
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 8145 850 0 0 105773 4 0 0 25 0 1 0 58778838 33267712 7139 996147200 134512640 135215973 4294956320 18446744073709551615 135026892 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 8122 7139 406 171 0 7047 0
Current children cumulated CPU time (s) 1057.77
Current children cumulated vsize (KiB) 32488

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1488320/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=33940 CPUtime=1117.54
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 8497 850 0 0 111750 4 0 0 25 0 1 0 58778838 34754560 7491 996147200 134512640 135215973 4294956320 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 8485 7491 406 171 0 7410 0
Current children cumulated CPU time (s) 1117.54
Current children cumulated vsize (KiB) 33940

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1476544/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=35128 CPUtime=1177.3
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 8823 850 0 0 117726 4 0 0 25 0 1 0 58778838 35971072 7817 996147200 134512640 135215973 4294956320 18446744073709551615 135020393 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 8782 7817 406 171 0 7707 0
Current children cumulated CPU time (s) 1177.3
Current children cumulated vsize (KiB) 35128

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1465920/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=36444 CPUtime=1237.05
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 9157 850 0 0 123701 4 0 0 25 0 1 0 58778838 37318656 8151 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 9111 8151 406 171 0 8036 0
Current children cumulated CPU time (s) 1237.05
Current children cumulated vsize (KiB) 36444

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1456000/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=37632 CPUtime=1296.81
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 9500 850 0 0 129677 4 0 0 25 0 1 0 58778838 38535168 8494 996147200 134512640 135215973 4294956320 18446744073709551615 135026915 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 9408 8494 406 171 0 8333 0
Current children cumulated CPU time (s) 1296.81
Current children cumulated vsize (KiB) 37632

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1437056/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=38948 CPUtime=1356.57
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 9817 850 0 0 135653 4 0 0 25 0 1 0 58778838 39882752 8811 996147200 134512640 135215973 4294956320 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 9737 8811 406 171 0 8662 0
Current children cumulated CPU time (s) 1356.57
Current children cumulated vsize (KiB) 38948

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1431808/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=40132 CPUtime=1416.34
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 10148 850 0 0 141629 5 0 0 25 0 1 0 58778838 41095168 9142 996147200 134512640 135215973 4294956320 18446744073709551615 135018598 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 10033 9142 406 171 0 8958 0
Current children cumulated CPU time (s) 1416.34
Current children cumulated vsize (KiB) 40132

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1421568/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=41452 CPUtime=1476.1
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 10474 850 0 0 147605 5 0 0 25 0 1 0 58778838 42446848 9468 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 10363 9468 406 171 0 9288 0
Current children cumulated CPU time (s) 1476.1
Current children cumulated vsize (KiB) 41452

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1412736/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=42508 CPUtime=1535.85
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 10776 850 0 0 153580 5 0 0 25 0 1 0 58778838 43528192 9770 996147200 134512640 135215973 4294956320 18446744073709551615 134590188 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 10627 9770 406 171 0 9552 0
Current children cumulated CPU time (s) 1535.85
Current children cumulated vsize (KiB) 42508

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1404352/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=43696 CPUtime=1595.6
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 11082 850 0 0 159555 5 0 0 25 0 1 0 58778838 44744704 10076 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 10924 10076 406 171 0 9849 0
Current children cumulated CPU time (s) 1595.6
Current children cumulated vsize (KiB) 43696

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1394048/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=44884 CPUtime=1655.37
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 11410 850 0 0 165531 6 0 0 25 0 1 0 58778838 45961216 10404 996147200 134512640 135215973 4294956320 18446744073709551615 135020204 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 11221 10404 406 171 0 10146 0
Current children cumulated CPU time (s) 1655.37
Current children cumulated vsize (KiB) 44884

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1384256/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=46072 CPUtime=1715.13
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 11729 850 0 0 171507 6 0 0 25 0 1 0 58778838 47177728 10723 996147200 134512640 135215973 4294956320 18446744073709551615 135020207 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 11518 10723 406 171 0 10443 0
Current children cumulated CPU time (s) 1715.13
Current children cumulated vsize (KiB) 46072

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

[startup+1727.9 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1382912/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=46204 CPUtime=1720.7
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 11758 850 0 0 172064 6 0 0 25 0 1 0 58778838 47312896 10752 996147200 134512640 135215973 4294956320 18446744073709551615 135020330 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 11551 10752 406 171 0 10476 0
Current children cumulated CPU time (s) 1720.7
Current children cumulated vsize (KiB) 46204

[startup+1740.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1381120/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=46468 CPUtime=1733.45
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 11833 850 0 0 173339 6 0 0 25 0 1 0 58778838 47583232 10827 996147200 134512640 135215973 4294956320 18446744073709551615 134583217 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 11617 10827 406 171 0 10542 0
Current children cumulated CPU time (s) 1733.45
Current children cumulated vsize (KiB) 46468

[startup+1747.1 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1380416/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=46600 CPUtime=1739.82
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 11857 850 0 0 173976 6 0 0 25 0 1 0 58778838 47718400 10851 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 11650 10851 406 171 0 10575 0
Current children cumulated CPU time (s) 1739.82
Current children cumulated vsize (KiB) 46600

[startup+1750.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1380160/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=46732 CPUtime=1743.01
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 11873 850 0 0 174295 6 0 0 25 0 1 0 58778838 47853568 10867 996147200 134512640 135215973 4294956320 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 11683 10867 406 171 0 10608 0
Current children cumulated CPU time (s) 1743.01
Current children cumulated vsize (KiB) 46732

[startup+1751.9 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1380096/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=46732 CPUtime=1744.6
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 11880 850 0 0 174454 6 0 0 25 0 1 0 58778838 47853568 10874 996147200 134512640 135215973 4294956320 18446744073709551615 135020270 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 11683 10874 406 171 0 10608 0
Current children cumulated CPU time (s) 1744.6
Current children cumulated vsize (KiB) 46732

[startup+1752.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1379840/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=46732 CPUtime=1745.01
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194304 11880 850 0 0 174495 6 0 0 25 0 1 0 58778838 47853568 10874 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 11683 10874 406 171 0 10608 0
Current children cumulated CPU time (s) 1745.01
Current children cumulated vsize (KiB) 46732

[startup+1752.5 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 10814
/proc/meminfo: memFree=1379840/2055920 swapFree=4191904/4192956
[pid=10775] ppid=10773 vsize=0 CPUtime=1745.21
/proc/10775/stat : 10775 (pcs.big) R 10773 10775 9057 0 -1 4194308 11885 850 0 0 174514 7 0 0 25 0 1 0 58778838 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/10775/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1745.21
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1752.5
CPU time (s): 1745.23
CPU user time (s): 1745.14
CPU system time (s): 0.081987
CPU usage (%): 99.5847
Max. virtual memory (cumulated for all children) (KiB): 46732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1745.14
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12735
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= 19
involuntary context switches= 23154

runsolver used 1.63075 second user time and 4.75128 second system time

The end

Launcher Data 

Begin job on node63 at 2009-07-16 06:06:03
IDJOB=2079888
IDBENCH=56968
IDSOLVER=734
FILE ID=node63/2079888-1247717163
PBS_JOBID= 9521336
Free space on /tmp= 66208 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/travellingSalesman-20/normalized-tsp-20-76_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079888-1247717163/watcher-2079888-1247717163 -o /tmp/evaluation-result-2079888-1247717163/solver-2079888-1247717163 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 9433826 HOME/instance-2079888-1247717163.xml

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

MD5SUM BENCH= fbad1d4d197aa7632a339b727104f12a
RANDOM SEED=9433826

node63.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		: 3000.232
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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1384760 kB
Buffers:         81796 kB
Cached:         168048 kB
SwapCached:        260 kB
Active:         384788 kB
Inactive:       195188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1384760 kB
SwapTotal:     4192956 kB
SwapFree:      4191904 kB
Dirty:            2028 kB
Writeback:           0 kB
Mapped:         349896 kB
Slab:            75684 kB
Committed_AS:   959488 kB
PageTables:       2548 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= 66204 MiB
End job on node63 at 2009-07-16 06:35:15