Trace number 2071429

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) 1800.12 1801.01

General information on the benchmark

Namecsp/travellingSalesman-25/
normalized-tsp-25-715_ext.xml
MD5SUMb519bb92666070ed6acb140047f88391
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 benchmark141.74
Satisfiable
(Un)Satisfiability was proved
Number of variables76
Number of constraints350
Maximum constraint arity3
Maximum domain size1001
Number of constraints which are defined in extension350
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
0.00/0.02	c Seed is 1788484455
0.00/0.02	c Constructing HOME/instance-2071429-1247710152.xml  with 7549 constraints
0.08/0.10	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-2071429-1247710152/watcher-2071429-1247710152 -o /tmp/evaluation-result-2071429-1247710152/solver-2071429-1247710152 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1788484455 HOME/instance-2071429-1247710152.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 15429
/proc/meminfo: memFree=980320/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=5356 CPUtime=0
/proc/15429/stat : 15429 (pcssolve) R 15427 15429 14824 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 58082186 5484544 238 996147200 4194304 4889804 548682068800 18446744073709551615 4440176 0 0 4100 65536 0 0 0 17 1 0 0
/proc/15429/statm: 1339 238 198 169 0 50 0

[startup+0.0947999 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 15429
/proc/meminfo: memFree=980320/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=6620 CPUtime=0.07
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 1252 852 0 0 7 0 0 0 23 0 1 0 58082186 6778880 834 996147200 134512640 135215973 4294956304 18446744073709551615 7392902 0 0 4096 0 0 0 0 17 1 0 0
/proc/15429/statm: 1655 834 390 171 0 580 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6620

[startup+0.1028 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 15429
/proc/meminfo: memFree=980320/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=7148 CPUtime=0.08
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 1459 852 0 0 8 0 0 0 23 0 1 0 58082186 7319552 1008 996147200 134512640 135215973 4294956304 18446744073709551615 134532930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15429/statm: 1787 1008 390 171 0 712 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7148

[startup+0.301834 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 15429
/proc/meminfo: memFree=980320/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=7548 CPUtime=0.27
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 1663 852 0 0 27 0 0 0 25 0 1 0 58082186 7729152 1209 996147200 134512640 135215973 4294956304 18446744073709551615 135020290 0 0 4096 0 0 0 0 17 1 0 0
/proc/15429/statm: 1887 1209 406 171 0 812 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7548

[startup+0.701899 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 15429
/proc/meminfo: memFree=980320/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=7548 CPUtime=0.67
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 1668 852 0 0 67 0 0 0 25 0 1 0 58082186 7729152 1214 996147200 134512640 135215973 4294956304 18446744073709551615 135026880 0 0 4096 0 0 0 0 17 1 0 0
/proc/15429/statm: 1887 1214 406 171 0 812 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7548

[startup+1.50205 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 15434
/proc/meminfo: memFree=976984/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=7548 CPUtime=1.46
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 1668 852 0 0 146 0 0 0 25 0 1 0 58082186 7729152 1214 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15429/statm: 1887 1214 406 171 0 812 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7548

[startup+3.10132 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 15434
/proc/meminfo: memFree=976792/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=7548 CPUtime=3.05
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 1668 852 0 0 305 0 0 0 25 0 1 0 58082186 7729152 1214 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15429/statm: 1887 1214 406 171 0 812 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7548

[startup+6.30287 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 15434
/proc/meminfo: memFree=976792/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=7548 CPUtime=6.22
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 1673 852 0 0 622 0 0 0 25 0 1 0 58082186 7729152 1219 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15429/statm: 1887 1219 406 171 0 812 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 7548

[startup+12.702 s]
/proc/loadavg: 2.00 2.00 2.00 2/71 15437
/proc/meminfo: memFree=1731128/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=8076 CPUtime=12.57
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 1783 852 0 0 1256 1 0 0 25 0 1 0 58082186 8269824 1329 996147200 134512640 135215973 4294956304 18446744073709551615 4158960138 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 2019 1329 406 171 0 944 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 8076

[startup+25.5012 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 15501
/proc/meminfo: memFree=1732328/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=8076 CPUtime=25.37
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 1811 852 0 0 2535 2 0 0 25 0 1 0 58082186 8269824 1357 996147200 134512640 135215973 4294956304 18446744073709551615 135020306 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 2019 1357 406 171 0 944 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 8076

[startup+51.1016 s]
/proc/loadavg: 1.95 1.98 1.99 3/73 15501
/proc/meminfo: memFree=1731752/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=8736 CPUtime=50.96
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 1949 852 0 0 5094 2 0 0 25 0 1 0 58082186 8945664 1495 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 2184 1495 406 171 0 1109 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 8736

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 15501
/proc/meminfo: memFree=1730024/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=9660 CPUtime=102.14
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 2191 852 0 0 10212 2 0 0 25 0 1 0 58082186 9891840 1737 996147200 134512640 135215973 4294956304 18446744073709551615 135020385 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 2415 1737 406 171 0 1340 0
Current children cumulated CPU time (s) 102.14
Current children cumulated vsize (KiB) 9660

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15501
/proc/meminfo: memFree=1728104/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=11104 CPUtime=162.11
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 2552 852 0 0 16208 3 0 0 25 0 1 0 58082186 11370496 2065 996147200 134512640 135215973 4294956304 18446744073709551615 134590055 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 2776 2065 406 171 0 1701 0
Current children cumulated CPU time (s) 162.11
Current children cumulated vsize (KiB) 11104

[startup+222.301 s]
/proc/loadavg: 2.04 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1725928/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=12680 CPUtime=222.08
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 2977 852 0 0 22205 3 0 0 25 0 1 0 58082186 12984320 2425 996147200 134512640 135215973 4294956304 18446744073709551615 135020415 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 3170 2425 406 171 0 2095 0
Current children cumulated CPU time (s) 222.08
Current children cumulated vsize (KiB) 12680

[startup+282.302 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 15501
/proc/meminfo: memFree=1724008/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=13860 CPUtime=282.05
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 3295 852 0 0 28202 3 0 0 25 0 1 0 58082186 14192640 2678 996147200 134512640 135215973 4294956304 18446744073709551615 135020215 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 3465 2678 406 171 0 2390 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 13860

[startup+342.302 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 15501
/proc/meminfo: memFree=1721960/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=15044 CPUtime=342.03
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 3583 852 0 0 34200 3 0 0 25 0 1 0 58082186 15405056 2966 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 3761 2966 406 171 0 2686 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 15044

[startup+402.301 s]
/proc/loadavg: 2.05 2.03 2.00 3/73 15501
/proc/meminfo: memFree=1720040/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=15828 CPUtime=402.01
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 3812 852 0 0 40197 4 0 0 25 0 1 0 58082186 16207872 3195 996147200 134512640 135215973 4294956304 18446744073709551615 134597390 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 3957 3195 406 171 0 2882 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 15828

[startup+462.302 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 15501
/proc/meminfo: memFree=1718120/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=16620 CPUtime=461.98
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 4034 852 0 0 46194 4 0 0 25 0 1 0 58082186 17018880 3417 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 4155 3417 406 171 0 3080 0
Current children cumulated CPU time (s) 461.98
Current children cumulated vsize (KiB) 16620

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 15501
/proc/meminfo: memFree=1716072/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=17676 CPUtime=521.95
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 4310 852 0 0 52191 4 0 0 25 0 1 0 58082186 18100224 3693 996147200 134512640 135215973 4294956304 18446744073709551615 135020332 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 4419 3693 406 171 0 3344 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 17676

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 15501
/proc/meminfo: memFree=1713832/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=19508 CPUtime=581.92
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 4777 852 0 0 58188 4 0 0 25 0 1 0 58082186 19976192 4031 996147200 134512640 135215973 4294956304 18446744073709551615 135020293 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 4877 4031 406 171 0 3802 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 19508

[startup+642.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 15501
/proc/meminfo: memFree=1711976/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=20696 CPUtime=641.9
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 5089 852 0 0 64185 5 0 0 25 0 1 0 58082186 21192704 4343 996147200 134512640 135215973 4294956304 18446744073709551615 134599865 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 5174 4343 406 171 0 4099 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 20696

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1706280/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=24120 CPUtime=821.82
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 5985 852 0 0 82176 6 0 0 25 0 1 0 58082186 24698880 5239 996147200 134512640 135215973 4294956304 18446744073709551615 135020287 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 6030 5239 406 171 0 4955 0
Current children cumulated CPU time (s) 821.82
Current children cumulated vsize (KiB) 24120

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1704168/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=25308 CPUtime=881.79
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 6295 852 0 0 88173 6 0 0 25 0 1 0 58082186 25915392 5549 996147200 134512640 135215973 4294956304 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 6327 5549 406 171 0 5252 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 25308

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1702312/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=26364 CPUtime=941.76
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 6578 852 0 0 94170 6 0 0 25 0 1 0 58082186 26996736 5832 996147200 134512640 135215973 4294956304 18446744073709551615 134590185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 6591 5832 406 171 0 5516 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 26364

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1700264/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=27420 CPUtime=1001.74
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 6870 852 0 0 100167 7 0 0 25 0 1 0 58082186 28078080 6124 996147200 134512640 135215973 4294956304 18446744073709551615 135020290 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 6855 6124 406 171 0 5780 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 27420

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1698216/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=28600 CPUtime=1061.71
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 7186 852 0 0 106164 7 0 0 25 0 1 0 58082186 29286400 6440 996147200 134512640 135215973 4294956304 18446744073709551615 134599849 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 7150 6440 406 171 0 6075 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 28600

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1696040/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=30812 CPUtime=1121.69
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 7740 852 0 0 112161 8 0 0 25 0 1 0 58082186 31551488 6737 996147200 134512640 135215973 4294956304 18446744073709551615 135020273 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 7703 6737 406 171 0 6628 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 30812

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1694056/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=31868 CPUtime=1181.66
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 8037 852 0 0 118158 8 0 0 25 0 1 0 58082186 32632832 7034 996147200 134512640 135215973 4294956304 18446744073709551615 7362171 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 7967 7035 406 171 0 6892 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 31868

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1691624/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=33056 CPUtime=1241.63
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 8358 852 0 0 124155 8 0 0 25 0 1 0 58082186 33849344 7355 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 8264 7355 406 171 0 7189 0
Current children cumulated CPU time (s) 1241.63
Current children cumulated vsize (KiB) 33056

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1689512/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=34376 CPUtime=1301.61
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 8686 852 0 0 130153 8 0 0 25 0 1 0 58082186 35201024 7683 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 8594 7683 406 171 0 7519 0
Current children cumulated CPU time (s) 1301.61
Current children cumulated vsize (KiB) 34376

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1687656/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=35564 CPUtime=1361.58
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 8994 852 0 0 136149 9 0 0 25 0 1 0 58082186 36417536 7991 996147200 134512640 135215973 4294956304 18446744073709551615 135020248 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 8891 7991 406 171 0 7816 0
Current children cumulated CPU time (s) 1361.58
Current children cumulated vsize (KiB) 35564

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1685480/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=36884 CPUtime=1421.55
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 9345 852 0 0 142146 9 0 0 25 0 1 0 58082186 37769216 8342 996147200 134512640 135215973 4294956304 18446744073709551615 134583217 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 9221 8342 406 171 0 8146 0
Current children cumulated CPU time (s) 1421.55
Current children cumulated vsize (KiB) 36884

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1683368/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=38200 CPUtime=1481.53
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 9692 852 0 0 148143 10 0 0 25 0 1 0 58082186 39116800 8689 996147200 134512640 135215973 4294956304 18446744073709551615 135020412 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 9550 8689 406 171 0 8475 0
Current children cumulated CPU time (s) 1481.53
Current children cumulated vsize (KiB) 38200

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1681256/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=39520 CPUtime=1541.5
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 10040 852 0 0 154140 10 0 0 25 0 1 0 58082186 40468480 9037 996147200 134512640 135215973 4294956304 18446744073709551615 134583211 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 9880 9037 406 171 0 8805 0
Current children cumulated CPU time (s) 1541.5
Current children cumulated vsize (KiB) 39520

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1679272/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=40708 CPUtime=1601.48
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 10349 852 0 0 160137 11 0 0 25 0 1 0 58082186 41684992 9346 996147200 134512640 135215973 4294956304 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 10177 9346 406 171 0 9102 0
Current children cumulated CPU time (s) 1601.48
Current children cumulated vsize (KiB) 40708

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1677032/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=41896 CPUtime=1661.45
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 10675 852 0 0 166134 11 0 0 25 0 1 0 58082186 42901504 9672 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 10474 9672 406 171 0 9399 0
Current children cumulated CPU time (s) 1661.45
Current children cumulated vsize (KiB) 41896

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1675048/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=43080 CPUtime=1721.42
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 10970 852 0 0 172131 11 0 0 25 0 1 0 58082186 44113920 9967 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 10770 9967 406 171 0 9695 0
Current children cumulated CPU time (s) 1721.42
Current children cumulated vsize (KiB) 43080

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1672936/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=44264 CPUtime=1781.39
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 11276 852 0 0 178128 11 0 0 25 0 1 0 58082186 45326336 10273 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 11066 10273 406 171 0 9991 0
Current children cumulated CPU time (s) 1781.39
Current children cumulated vsize (KiB) 44264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15501
/proc/meminfo: memFree=1672168/2055920 swapFree=4192812/4192956
[pid=15429] ppid=15427 vsize=44660 CPUtime=1800.09
/proc/15429/stat : 15429 (pcs.big) R 15427 15429 14824 0 -1 4194304 11380 852 0 0 179998 11 0 0 25 0 1 0 58082186 45731840 10377 996147200 134512640 135215973 4294956304 18446744073709551615 135018636 0 0 4096 0 0 0 0 17 0 0 0
/proc/15429/statm: 11165 10377 406 171 0 10090 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 44660

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.01
CPU time (s): 1800.12
CPU user time (s): 1799.99
CPU system time (s): 0.12898
CPU usage (%): 99.9502
Max. virtual memory (cumulated for all children) (KiB): 44660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12232
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= 5661

runsolver used 1.87071 second user time and 4.71928 second system time

The end

Launcher Data 

Begin job on node14 at 2009-07-16 04:09:12
IDJOB=2071429
IDBENCH=55492
IDSOLVER=734
FILE ID=node14/2071429-1247710152
PBS_JOBID= 9521319
Free space on /tmp= 66448 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/travellingSalesman-25/normalized-tsp-25-715_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2071429-1247710152/watcher-2071429-1247710152 -o /tmp/evaluation-result-2071429-1247710152/solver-2071429-1247710152 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1788484455 HOME/instance-2071429-1247710152.xml

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

MD5SUM BENCH= b519bb92666070ed6acb140047f88391
RANDOM SEED=1788484455

node14.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		: 3000.265
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		: 3000.265
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:        980800 kB
Buffers:         69148 kB
Cached:         158380 kB
SwapCached:          0 kB
Active:         837044 kB
Inactive:       160696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        980800 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:         790648 kB
Slab:            60960 kB
Committed_AS:  1337884 kB
PageTables:       3388 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= 66452 MiB
End job on node14 at 2009-07-16 04:39:15