Trace number 2079811

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 1803.81

General information on the benchmark

Namecsp/travellingSalesman-20/
normalized-tsp-20-366_ext.xml
MD5SUM3fde0730b7bb553a63078e1ae3e8acbb
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 benchmark3.2905
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
0.18/0.20	c Seed is 2124840790
0.18/0.20	c Constructing HOME/instance-2079811-1247717081.xml  with 3839 constraints
0.18/0.20	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-2079811-1247717081/watcher-2079811-1247717081 -o /tmp/evaluation-result-2079811-1247717081/solver-2079811-1247717081 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2124840790 HOME/instance-2079811-1247717081.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: 2.04 2.01 2.00 4/83 13965
/proc/meminfo: memFree=1088920/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=5356 CPUtime=0
/proc/13965/stat : 13965 (pcssolve) R 13963 13965 12841 0 -1 4194304 266 0 0 0 0 0 0 0 20 0 1 0 58774590 5484544 234 996147200 4194304 4889804 548682068800 18446744073709551615 268213585452 0 0 4100 65536 0 0 0 17 1 0 0
/proc/13965/statm: 1339 234 195 169 0 50 0

[startup+0.0137769 s]
/proc/loadavg: 2.04 2.01 2.00 4/83 13965
/proc/meminfo: memFree=1088920/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=5356 CPUtime=0
/proc/13965/stat : 13965 (pcssolve) S 13963 13965 12841 0 -1 4194304 339 412 0 0 0 0 0 0 21 0 1 0 58774590 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13965/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101777 s]
/proc/loadavg: 2.04 2.01 2.00 4/83 13965
/proc/meminfo: memFree=1088920/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=6212 CPUtime=0.08
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 1279 846 0 0 8 0 0 0 18 0 1 0 58774590 6361088 859 996147200 134512640 135215973 4294956304 18446744073709551615 4158960150 0 0 4096 0 0 0 0 17 1 0 0
/proc/13965/statm: 1553 859 404 171 0 478 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6212

[startup+0.301797 s]
/proc/loadavg: 2.04 2.01 2.00 4/83 13965
/proc/meminfo: memFree=1088920/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=6212 CPUtime=0.28
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 1313 846 0 0 28 0 0 0 19 0 1 0 58774590 6361088 893 996147200 134512640 135215973 4294956304 18446744073709551615 135026887 0 0 4096 0 0 0 0 17 1 0 0
/proc/13965/statm: 1553 893 406 171 0 478 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6212

[startup+0.701839 s]
/proc/loadavg: 2.04 2.01 2.00 4/83 13965
/proc/meminfo: memFree=1088920/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=6360 CPUtime=0.67
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 1336 846 0 0 67 0 0 0 23 0 1 0 58774590 6512640 916 996147200 134512640 135215973 4294956304 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 1 0 0
/proc/13965/statm: 1590 916 406 171 0 515 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6360

[startup+1.50193 s]
/proc/loadavg: 2.04 2.01 2.00 3/84 13970
/proc/meminfo: memFree=1086736/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=6360 CPUtime=1.46
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 1336 846 0 0 146 0 0 0 25 0 1 0 58774590 6512640 916 996147200 134512640 135215973 4294956304 18446744073709551615 134599877 0 0 4096 0 0 0 0 17 1 0 0
/proc/13965/statm: 1590 916 406 171 0 515 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6360

[startup+3.10111 s]
/proc/loadavg: 2.04 2.01 2.00 3/84 13970
/proc/meminfo: memFree=1086608/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=6360 CPUtime=3.05
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 1336 846 0 0 305 0 0 0 25 0 1 0 58774590 6512640 916 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/13965/statm: 1590 916 406 171 0 515 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 6360

[startup+6.30148 s]
/proc/loadavg: 2.04 2.01 2.00 3/84 13970
/proc/meminfo: memFree=1086608/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=6360 CPUtime=6.22
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 1337 846 0 0 622 0 0 0 25 0 1 0 58774590 6512640 917 996147200 134512640 135215973 4294956304 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 1 0 0
/proc/13965/statm: 1590 917 406 171 0 515 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 6360

[startup+12.7022 s]
/proc/loadavg: 2.03 2.01 2.00 3/84 13970
/proc/meminfo: memFree=1086288/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=6496 CPUtime=12.55
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 1382 846 0 0 1255 0 0 0 25 0 1 0 58774590 6651904 962 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/13965/statm: 1624 962 406 171 0 549 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 6496

[startup+25.5017 s]
/proc/loadavg: 2.03 2.01 2.00 3/84 13970
/proc/meminfo: memFree=1086032/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=6892 CPUtime=25.24
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 1471 846 0 0 2524 0 0 0 25 0 1 0 58774590 7057408 1051 996147200 134512640 135215973 4294956304 18446744073709551615 134583247 0 0 4096 0 0 0 0 17 1 0 0
/proc/13965/statm: 1723 1051 406 171 0 648 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 6892

[startup+51.1016 s]
/proc/loadavg: 2.02 2.01 2.00 3/84 13970
/proc/meminfo: memFree=1059024/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=7564 CPUtime=50.6
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 1633 846 0 0 5060 0 0 0 25 0 1 0 58774590 7745536 1213 996147200 134512640 135215973 4294956304 18446744073709551615 134590052 0 0 4096 0 0 0 0 17 1 0 0
/proc/13965/statm: 1891 1213 406 171 0 816 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 7564

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13970
/proc/meminfo: memFree=1057872/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=8748 CPUtime=101.34
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 1919 846 0 0 10133 1 0 0 25 0 1 0 58774590 8957952 1466 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13965/statm: 2187 1466 406 171 0 1112 0
Current children cumulated CPU time (s) 101.34
Current children cumulated vsize (KiB) 8748

[startup+162.301 s]
/proc/loadavg: 2.05 2.01 2.00 3/84 13970
/proc/meminfo: memFree=1005520/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=10060 CPUtime=160.78
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 2287 846 0 0 16077 1 0 0 25 0 1 0 58774590 10301440 1801 996147200 134512640 135215973 4294956304 18446744073709551615 4158960162 0 0 4096 0 0 0 0 17 1 0 0
/proc/13965/statm: 2515 1801 406 171 0 1440 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 10060

[startup+222.302 s]
/proc/loadavg: 2.01 2.01 2.00 4/84 13970
/proc/meminfo: memFree=987600/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=11688 CPUtime=220.22
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 2672 846 0 0 22021 1 0 0 25 0 1 0 58774590 11968512 2186 996147200 134512640 135215973 4294956304 18446744073709551615 134590134 0 0 4096 0 0 0 0 17 1 0 0
/proc/13965/statm: 2922 2186 406 171 0 1847 0
Current children cumulated CPU time (s) 220.22
Current children cumulated vsize (KiB) 11688

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13970
/proc/meminfo: memFree=932944/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=13140 CPUtime=279.67
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 3051 846 0 0 27965 2 0 0 25 0 1 0 58774590 13455360 2565 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/13965/statm: 3285 2565 406 171 0 2210 0
Current children cumulated CPU time (s) 279.67
Current children cumulated vsize (KiB) 13140

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14004
/proc/meminfo: memFree=1358240/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=14452 CPUtime=339.14
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 3409 846 0 0 33912 2 0 0 25 0 1 0 58774590 14798848 2858 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 3613 2858 406 171 0 2538 0
Current children cumulated CPU time (s) 339.14
Current children cumulated vsize (KiB) 14452

[startup+402.301 s]
/proc/loadavg: 2.19 2.06 2.02 3/74 14004
/proc/meminfo: memFree=1348384/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=15640 CPUtime=399.11
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 3736 846 0 0 39908 3 0 0 25 0 1 0 58774590 16015360 3185 996147200 134512640 135215973 4294956304 18446744073709551615 135020411 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 3910 3185 406 171 0 2835 0
Current children cumulated CPU time (s) 399.11
Current children cumulated vsize (KiB) 15640

[startup+462.301 s]
/proc/loadavg: 2.18 2.07 2.02 3/74 14004
/proc/meminfo: memFree=1337952/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=17220 CPUtime=459.09
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 4138 846 0 0 45906 3 0 0 25 0 1 0 58774590 17633280 3587 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 4305 3587 406 171 0 3230 0
Current children cumulated CPU time (s) 459.09
Current children cumulated vsize (KiB) 17220

[startup+522.301 s]
/proc/loadavg: 2.21 2.10 2.03 3/74 14004
/proc/meminfo: memFree=1326752/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=18800 CPUtime=519.06
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 4548 846 0 0 51903 3 0 0 25 0 1 0 58774590 19251200 3997 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 4700 3997 406 171 0 3625 0
Current children cumulated CPU time (s) 519.06
Current children cumulated vsize (KiB) 18800

[startup+582.302 s]
/proc/loadavg: 2.18 2.12 2.04 3/74 14004
/proc/meminfo: memFree=1314592/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=20632 CPUtime=579.05
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 5037 846 0 0 57901 4 0 0 25 0 1 0 58774590 21127168 4357 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 5158 4357 406 171 0 4083 0
Current children cumulated CPU time (s) 579.05
Current children cumulated vsize (KiB) 20632

[startup+642.302 s]
/proc/loadavg: 2.17 2.14 2.05 3/74 14004
/proc/meminfo: memFree=1301728/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=22084 CPUtime=639.03
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 5415 846 0 0 63899 4 0 0 25 0 1 0 58774590 22614016 4735 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 5521 4735 406 171 0 4446 0
Current children cumulated CPU time (s) 639.03
Current children cumulated vsize (KiB) 22084

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 2.12 2.12 2.06 3/74 14004
/proc/meminfo: memFree=1276256/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=26172 CPUtime=818.96
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 6468 846 0 0 81891 5 0 0 25 0 1 0 58774590 26800128 5788 996147200 134512640 135215973 4294956304 18446744073709551615 134583634 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 6543 5788 406 171 0 5468 0
Current children cumulated CPU time (s) 818.96
Current children cumulated vsize (KiB) 26172

[startup+882.302 s]
/proc/loadavg: 2.10 2.11 2.06 3/74 14004
/proc/meminfo: memFree=1266208/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=27624 CPUtime=878.93
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 6851 846 0 0 87888 5 0 0 25 0 1 0 58774590 28286976 6171 996147200 134512640 135215973 4294956304 18446744073709551615 135026968 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 6906 6171 406 171 0 5831 0
Current children cumulated CPU time (s) 878.93
Current children cumulated vsize (KiB) 27624

[startup+942.302 s]
/proc/loadavg: 2.10 2.11 2.06 3/74 14004
/proc/meminfo: memFree=1256608/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=28944 CPUtime=938.91
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 7209 846 0 0 93886 5 0 0 25 0 1 0 58774590 29638656 6529 996147200 134512640 135215973 4294956304 18446744073709551615 134583247 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 7236 6529 406 171 0 6161 0
Current children cumulated CPU time (s) 938.91
Current children cumulated vsize (KiB) 28944

[startup+1002.3 s]
/proc/loadavg: 2.08 2.10 2.05 3/74 14004
/proc/meminfo: memFree=1245216/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=30396 CPUtime=998.89
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 7594 846 0 0 99883 6 0 0 25 0 1 0 58774590 31125504 6914 996147200 134512640 135215973 4294956304 18446744073709551615 135020303 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 7599 6914 406 171 0 6524 0
Current children cumulated CPU time (s) 998.89
Current children cumulated vsize (KiB) 30396

[startup+1062.3 s]
/proc/loadavg: 2.08 2.09 2.05 3/74 14004
/proc/meminfo: memFree=1234400/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=32632 CPUtime=1058.87
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 8147 846 0 0 105880 7 0 0 25 0 1 0 58774590 33415168 7402 996147200 134512640 135215973 4294956304 18446744073709551615 135020404 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 8158 7402 406 171 0 7083 0
Current children cumulated CPU time (s) 1058.87
Current children cumulated vsize (KiB) 32632

[startup+1122.3 s]
/proc/loadavg: 2.07 2.09 2.05 3/74 14004
/proc/meminfo: memFree=1224032/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=35108 CPUtime=1118.85
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 8797 846 0 0 111878 7 0 0 25 0 1 0 58774590 35950592 7795 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 8777 7795 406 171 0 7702 0
Current children cumulated CPU time (s) 1118.85
Current children cumulated vsize (KiB) 35108

[startup+1182.3 s]
/proc/loadavg: 2.07 2.08 2.05 3/74 14004
/proc/meminfo: memFree=1212832/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=36556 CPUtime=1178.83
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 9189 846 0 0 117875 8 0 0 25 0 1 0 58774590 37433344 8187 996147200 134512640 135215973 4294956304 18446744073709551615 135020412 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 9139 8187 406 171 0 8064 0
Current children cumulated CPU time (s) 1178.83
Current children cumulated vsize (KiB) 36556

[startup+1242.3 s]
/proc/loadavg: 2.06 2.08 2.05 3/74 14004
/proc/meminfo: memFree=1202656/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=38008 CPUtime=1238.8
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 9568 846 0 0 123872 8 0 0 25 0 1 0 58774590 38920192 8566 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 9502 8566 406 171 0 8427 0
Current children cumulated CPU time (s) 1238.8
Current children cumulated vsize (KiB) 38008

[startup+1302.3 s]
/proc/loadavg: 2.06 2.08 2.05 3/74 14004
/proc/meminfo: memFree=1191840/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=39456 CPUtime=1298.78
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 9931 846 0 0 129870 8 0 0 25 0 1 0 58774590 40402944 8929 996147200 134512640 135215973 4294956304 18446744073709551615 135026900 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 9864 8929 406 171 0 8789 0
Current children cumulated CPU time (s) 1298.78
Current children cumulated vsize (KiB) 39456

[startup+1362.3 s]
/proc/loadavg: 2.06 2.08 2.05 3/74 14004
/proc/meminfo: memFree=1181792/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=40908 CPUtime=1358.76
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 10310 846 0 0 135867 9 0 0 25 0 1 0 58774590 41889792 9308 996147200 134512640 135215973 4294956304 18446744073709551615 134590036 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 10227 9308 406 171 0 9152 0
Current children cumulated CPU time (s) 1358.76
Current children cumulated vsize (KiB) 40908

[startup+1422.31 s]
/proc/loadavg: 2.12 2.09 2.06 3/74 14004
/proc/meminfo: memFree=1171488/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=42360 CPUtime=1418.74
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 10680 846 0 0 141865 9 0 0 25 0 1 0 58774590 43376640 9678 996147200 134512640 135215973 4294956304 18446744073709551615 135020196 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 10590 9678 406 171 0 9515 0
Current children cumulated CPU time (s) 1418.74
Current children cumulated vsize (KiB) 42360

[startup+1482.3 s]
/proc/loadavg: 2.12 2.09 2.06 3/74 14004
/proc/meminfo: memFree=1153696/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=43676 CPUtime=1478.72
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 11045 846 0 0 147863 9 0 0 25 0 1 0 58774590 44724224 10043 996147200 134512640 135215973 4294956304 18446744073709551615 134583231 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 10919 10043 406 171 0 9844 0
Current children cumulated CPU time (s) 1478.72
Current children cumulated vsize (KiB) 43676

[startup+1542.3 s]
/proc/loadavg: 2.10 2.08 2.06 3/74 14004
/proc/meminfo: memFree=1146144/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=44984 CPUtime=1538.69
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 11386 846 0 0 153860 9 0 0 25 0 1 0 58774590 46063616 10384 996147200 134512640 135215973 4294956304 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 11246 10384 406 171 0 10171 0
Current children cumulated CPU time (s) 1538.69
Current children cumulated vsize (KiB) 44984

[startup+1602.3 s]
/proc/loadavg: 2.17 2.10 2.06 3/74 14004
/proc/meminfo: memFree=1132640/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=46304 CPUtime=1598.66
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 11724 846 0 0 159857 9 0 0 25 0 1 0 58774590 47415296 10722 996147200 134512640 135215973 4294956304 18446744073709551615 134590185 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 11576 10722 406 171 0 10501 0
Current children cumulated CPU time (s) 1598.66
Current children cumulated vsize (KiB) 46304

[startup+1662.3 s]
/proc/loadavg: 2.14 2.11 2.06 3/74 14004
/proc/meminfo: memFree=1122016/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=47620 CPUtime=1658.65
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 12074 846 0 0 165855 10 0 0 25 0 1 0 58774590 48762880 11072 996147200 134512640 135215973 4294956304 18446744073709551615 135020385 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 11905 11072 406 171 0 10830 0
Current children cumulated CPU time (s) 1658.65
Current children cumulated vsize (KiB) 47620

[startup+1722.3 s]
/proc/loadavg: 2.21 2.13 2.08 3/74 14004
/proc/meminfo: memFree=1114848/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=48800 CPUtime=1718.63
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 12390 846 0 0 171853 10 0 0 25 0 1 0 58774590 49971200 11388 996147200 134512640 135215973 4294956304 18446744073709551615 135020270 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 12200 11388 406 171 0 11125 0
Current children cumulated CPU time (s) 1718.63
Current children cumulated vsize (KiB) 48800

[startup+1782.3 s]
/proc/loadavg: 2.21 2.15 2.09 3/74 14004
/proc/meminfo: memFree=1107424/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=50120 CPUtime=1778.6
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 12745 846 0 0 177850 10 0 0 25 0 1 0 58774590 51322880 11743 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 12530 11743 406 171 0 11455 0
Current children cumulated CPU time (s) 1778.6
Current children cumulated vsize (KiB) 50120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.8 s]
/proc/loadavg: 2.30 2.17 2.09 3/74 14004
/proc/meminfo: memFree=1104608/2055920 swapFree=4192812/4192956
[pid=13965] ppid=13963 vsize=50648 CPUtime=1800.1
/proc/13965/stat : 13965 (pcs.big) R 13963 13965 12841 0 -1 4194304 12859 846 0 0 180000 10 0 0 25 0 1 0 58774590 51863552 11857 996147200 134512640 135215973 4294956304 18446744073709551615 135020290 0 0 4096 0 0 0 0 17 0 0 0
/proc/13965/statm: 12662 11857 406 171 0 11587 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 50648

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): 1803.81
CPU time (s): 1800.12
CPU user time (s): 1800
CPU system time (s): 0.119981
CPU usage (%): 99.7954
Max. virtual memory (cumulated for all children) (KiB): 50648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13705
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= 12300

runsolver used 2.24366 second user time and 5.9281 second system time

The end

Launcher Data 

Begin job on node32 at 2009-07-16 06:04:41
IDJOB=2079811
IDBENCH=56961
IDSOLVER=734
FILE ID=node32/2079811-1247717081
PBS_JOBID= 9521424
Free space on /tmp= 66324 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/travellingSalesman-20/normalized-tsp-20-366_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079811-1247717081/watcher-2079811-1247717081 -o /tmp/evaluation-result-2079811-1247717081/solver-2079811-1247717081 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2124840790 HOME/instance-2079811-1247717081.xml

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

MD5SUM BENCH= 3fde0730b7bb553a63078e1ae3e8acbb
RANDOM SEED=2124840790

node32.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		: 3000.236
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		: 3000.236
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:       1089400 kB
Buffers:         88728 kB
Cached:         475876 kB
SwapCached:          0 kB
Active:         494852 kB
Inactive:       384784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1089400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2076 kB
Writeback:           0 kB
Mapped:         335480 kB
Slab:            71144 kB
Committed_AS:   896356 kB
PageTables:       2552 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= 66320 MiB
End job on node32 at 2009-07-16 06:34:47